Quarterlytics / Healthcare / Biotechnology / Liquidia Corp

Liquidia Corp

lqda · NASDAQ Healthcare
Claim this profile
Ticker lqda
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Employees 51-200
← All annual reports
FY2023 Annual Report · Liquidia Corp
Sign in to download
Loading PDF…
Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

☒

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2023

or

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                    to

Commission File Number: 001-39724

LIQUIDIA CORPORATION

(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or Other Jurisdiction of Incorporation or Organization)

419 Davis Drive, Suite 100, Morrisville, North Carolina
(Address of Principal Executive Offices)

85-1710962
(I.R.S. Employer Identification No.)

27560
(Zip Code)

Registrant’s telephone number, including area code: (919) 328-4400

Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Common stock, $0.001 par value per share

Trading Symbol(s)
LQDA

Name of each exchange on which registered
The Nasdaq Stock Market LLC

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934

during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of
Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an
emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company”
in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer ☐

Accelerated Filer ☐

Non-accelerated Filer ☒

Smaller Reporting Company ☒
Emerging Growth Company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new

or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal
control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared
or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the

filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received

by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒
The aggregate market value of common stock held by non-affiliates of the registrant on June 30, 2023 which was the last business day of the registrant’s

most recently completed second fiscal quarter, was $368,576,944 based on a $7.85 closing price per share as reported on the Nasdaq Capital Market.

As of March 11, 2024, there were 76,027,776 shares of the registrant’s common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Liquidia Corporation Definitive Proxy Statement with respect to the 2024 Annual Meeting of Stockholders to be filed pursuant to Regulation
14A within 120 days after the end of the fiscal year ended December 31, 2023 are incorporated by reference into Part III of this Annual Report on Form 10-K
to the extent stated therein. Except with respect to information specifically incorporated by reference in this Annual Report on Form 10-K, each document
incorporated by reference herein is deemed not to be filed as part hereof.

 
 
 
 
 
 
 
LIQUIDIA CORPORATION

Table of Contents

PART I

Item 1. Business

Item 1A. Risk Factors

Item 1B. Unresolved Staff Comments

Item 1C. Cybersecurity

Item 2.

Properties

Item 3. Legal Proceedings

Item 4. Mine Safety Disclosures

PART II

Item 5. Market For Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of

Equity Securities

Item 6.

[Reserved]

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Item 8.

Financial Statements and Supplementary Data

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Item 9A. Controls and Procedures

Item 9B. Other Information

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

PART III

Item 10. Directors, Executive Officers and Corporate Governance

Item 11. Executive Compensation

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Item 13. Certain Relationships and Related Transactions, and Director Independence

Item 14. Principal Accounting Fees and Services

PART IV

Item 15. Exhibits and Financial Statement Schedules

Item 16. Form 10-K Summary

1

4

4

30

73

74

75

75

75

76

76

76

77

87

87

87

87

89

90

91

91

91

92

93

93

94

94

98

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

This Annual Report on Form 10-K, or this Annual Report, includes our trademarks, trade names and service marks, such as
Liquidia, the Liquidia logo, YUTREPIA and PRINT, or Particle Replication In Non-wetting Templates, which are
protected under applicable intellectual property laws and are the property of Liquidia Technologies, Inc. This Annual
Report also contains trademarks, trade names and service marks of other companies, which are the property of their
respective owners. Solely for convenience, trademarks, trade names and service marks referred to in this Annual Report on
Form 10-K may appear without the ®, ™ or SM symbols, but such references are not intended to indicate, in any way, that
we will not assert, to the fullest extent under applicable law, our rights or the right of the applicable licensor to these
trademarks, trade names and service marks. We do not intend our use or display of other parties’ trademarks, trade names
or service marks to imply, and such use or display should not be construed to imply, a relationship with, or endorsement or
sponsorship of us by, these other parties.

Cautionary Note Regarding Forward-Looking Statements

This Annual Report on Form 10-K contains forward-looking statements. All statements other than statements of historical
facts contained in this Annual Report may be forward-looking statements. The forward-looking statements are contained
principally in the sections entitled “Risk Factors,” and “Management’s Discussion and Analysis of Financial Condition and
Results of Operations”, but are also contained elsewhere in this Annual Report. In some cases, you can identify forward-
looking statements by terms such as “may,” “might,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “would,”
“intends,” “targets,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the
negative of these terms or other similar expressions. Forward-looking statements involve known and unknown risks,
uncertainties and other important factors that may cause our actual results, performance or achievements to be materially
different from any future results, performance or achievements expressed or implied by the forward-looking statements.
Forward-looking statements include, but are not limited to, statements about:

● the timing of and our ability to obtain and maintain regulatory approvals for our product candidates, including
YUTREPIA, the potential for, and timing regarding, eventual final approval by the FDA (as defined below) of
and our ability to commercially launch YUTREPIA, including the potential impact of regulatory review,
approval, and exclusivity developments which may occur for competitors;

● the timeline or outcome related to our patent litigation with United Therapeutics that was filed in the U.S. District
Court for the District of Delaware, the inter partes reviews with the Patent Trial and Appeal Board of the U.S.
Patent and Trademark Office, our trade secret litigation with United Therapeutics that was filed in the Superior
Court for Durham County, North Carolina, the lawsuit filed by United Therapeutics against the FDA in the U.S.
District Court for the District of Columbia, or any future litigation with United Therapeutics or any other third
party, including any related rehearings or appeals;

● the timing and our business partners’ ability to obtain and maintain regulatory clearance for the infusion pump

that we are developing with Sandoz (as defined below) and Mainbridge (as defined below);

● the timing and our ability to obtain and maintain regulatory approval for L606, an investigational, liposomal

formulation of treprostinil that we licensed from Pharmosa (as defined below);

● our ability to continue operations as a going concern without obtaining additional funding;
● our expectations regarding the size of the patient populations for, market acceptance and opportunity for those

drug products that we commercialize in collaboration with third parties, including Sandoz’s first-to-file fully
substitutable generic treprostinil injection;

● the availability and market acceptance of medical devices and components of medical devices used to administer
our drug products and drug products that we commercialize with third parties, including Smiths Medical’s
CADD-MS 3 infusion pump, the RG 3ml Medication Cartridge that we developed in collaboration with Chengdu
Shifeng Medical Technologies LTD. used for the subcutaneous administration of Sandoz’s generic treprostinil
injection, Smiths Medical’s CADD Legacy and CADD-Solis infusion pumps used for the intravenous
administration of Sandoz’s generic treprostinil injection, the infusion pump that we are developing with Sandoz
and Mainbridge for the subcutaneous administration of Sandoz’s generic treprostinil injection, Plastiape’s RS00
Model 8 dry powder inhaler, which we plan to use for the administration of YUTREPIA, and any devices used
for the administration of L606;

● our ability to draw down on our financing facility with HCR (as defined below) and our ability to satisfy the

covenants contained in the RIFA (as defined below);

● our ability to retain, attract and hire key personnel;

2

Table of Contents

● prevailing economic, market and business conditions;
● our ability to predict, foresee, and effectively address or mitigate future developments resulting from health

epidemics, such as the COVID-19 pandemic, or other global shutdowns, which could include a negative impact
on the availability of key personnel, the temporary closure of our facility or the facilities of our business partners,
suppliers, third-party service providers or other vendors, or delays in payments or purchasing decisions, or the
interruption of domestic and global supply chains, the economy and capital or financial markets;

● the cost and availability of capital and any restrictions imposed by lenders or creditors;
● changes in the industry in which we operate;
● the failure to renew, or the revocation of, any license or other required permits;
● unexpected charges or unexpected liabilities arising from a change in accounting policies, including any such

changes by third parties with whom we collaborate and from whom we receive a portion of their net profits, or
the effects of acquisition accounting varying from our expectations;

● the risk that the credit ratings of our company or our subsidiaries may be different from what the companies

expect, which may increase borrowing costs and/or make it more difficult for us to pay or refinance our debts and
require us to borrow or divert cash flow from operations in order to service debt payments;

● fluctuations in interest rates;
● adverse outcomes of pending or threatened litigation or governmental investigations, including our ongoing

litigation with United Therapeutics and any future litigation with United Therapeutics or any other third party;
● the effects on our company or our subsidiaries of future regulatory developments or legislative actions, including

changes in healthcare, environmental and other laws and regulations to which we are subject;

● conduct of and changing circumstances related to third-party relationships on which we rely, including the level

of credit worthiness of counterparties;

● the volatility and unpredictability of the stock market and credit market conditions;
● conditions beyond our control, such as natural disasters, global pandemics (including COVID-19), or acts of war

or terrorism;

● variations between the stated assumptions on which forward-looking statements are based and our actual

experience;

● other legislative, regulatory, economic, business, and/or competitive factors;
● our plans to develop and commercialize our product candidates;
● our planned clinical trials for our product candidates;
● the timing of the availability of data from our clinical trials;
● the timing and related contents of our planned regulatory filings and/or applications;
● the timing of and our ability to obtain and maintain regulatory approvals for our product candidates;
● the clinical utility of our product candidates and their potential advantages compared to other treatments;
● our commercialization, marketing and distribution capabilities and strategy;
● our ability to establish and maintain arrangements for the manufacture of our product candidates and the ability
and sufficiency of our current manufacturing facilities to produce development and commercial quantities of our
product candidates;

● our ability to establish and maintain collaborations;
● our estimates regarding the market opportunities for our product candidates;
● our intellectual property position and the duration of our patent rights;
● fluctuations in the trading price of our common stock;
● our estimates regarding future expenses, capital requirements and needs for additional financing; and
● our expected use of proceeds from prior public offerings and the period over which such proceeds, together with

our available cash, will be sufficient to meet our operating needs.

You should refer to the “Risk Factors” section of this Annual Report on Form 10-K for a discussion of important factors
that may cause our actual results to differ materially from those expressed or implied by our forward-looking statements.
The forward-looking statements in this Annual Report on Form 10-K are only predictions, and we may not actually achieve
the plans, intentions or expectations included in our forward-looking statements. We have based these forward-looking
statements largely on our current expectations and projections about future events and financial trends that we

3

Table of Contents

believe may affect our business, financial condition and results of operations. Because forward-looking statements are
inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, you should not rely on these
forward-looking statements as predictions of future events. The events and circumstances reflected in our forward-looking
statements may not be achieved or occur and actual results could differ materially from those projected in the forward-
looking statements.

These forward-looking statements speak only as of the date of this Annual Report on Form 10-K. While we may elect to
update these forward-looking statements at some point in the future, we have no current intention of doing so except to the
extent required by applicable law. You should therefore not rely on these forward-looking statements as representing our
views as of any date subsequent to the date of this Annual Report on Form 10-K.

Unless the context otherwise requires, references in this Annual Report on Form 10-K to “we,” “us”, “our”, “Liquidia” and
the “Company” refer to Liquidia Corporation, a Delaware corporation, and unless specified otherwise, include our wholly
owned subsidiaries, Liquidia Technologies, Inc., a Delaware corporation, or Liquidia Technologies, and Liquidia PAH,
LLC (formerly known as RareGen, LLC, or RareGen), a Delaware limited liability company, or Liquidia PAH.

Item 1. Business.

Overview

PART I

We are a biopharmaceutical company focused on the development, manufacture, and commercialization of products that
address unmet patient needs, with current focus directed towards rare cardiopulmonary diseases such as pulmonary arterial
hypertension (“PAH”) and pulmonary hypertension associated with interstitial lung disease (“PH-ILD”). We operate
through our wholly owned operating subsidiaries, Liquidia Technologies, Inc. (“Liquidia Technologies”) and Liquidia
PAH, LLC (“Liquidia PAH”), formerly known as RareGen, LLC (“RareGen”).

We currently generate revenue pursuant to a promotion agreement between Liquidia PAH and Sandoz Inc. (“Sandoz”),
dated as of August 1, 2018, as amended (the “Promotion Agreement”), sharing profit derived from the sale of Sandoz’s
substitutable generic treprostinil injection (“Treprostinil Injection”) in the United States. Liquidia PAH has the exclusive
rights to conduct commercial activities to encourage the appropriate use of Treprostinil Injection. We employ a targeted
sales force calling on physicians and hospital pharmacies involved in the treatment of PAH and PH-ILD in the United
States, as well as key stakeholders involved in the distribution and reimbursement of medicines to treat these patients. We
established our commercial presence in the field to support Treprostinil Injection, and have since expanded our presence to
support the potential launch of YUTREPIA upon final approval, further validating our reputation as a company committed
to supporting PAH and PH-ILD patients.

We conduct research, development and manufacturing of novel products by applying our subject matter expertise in
cardiopulmonary diseases and our proprietary PRINT® technology, a particle engineering platform, to enable precise
production of uniform drug particles designed to improve the safety, efficacy and performance of a wide range of therapies.
Through development of our own products and research with third parties, we have experience applying PRINT across
multiple routes of administration and drug payloads including inhaled therapies, vaccines, biologics, nucleic acids and
ophthalmic implants, among others.

Our lead product candidate is YUTREPIA for the treatment of PAH and PH-ILD. YUTREPIA is an inhaled dry powder
formulation of treprostinil designed with PRINT to improve the therapeutic profile of treprostinil by enhancing deep lung
delivery while using a convenient, low effort dry-powder inhaler (“DPI”) and by achieving higher dose levels than the
labeled doses of current inhaled therapies. In November 2021, the United States Food and Drug Administration (“FDA”)
tentatively approved our New Drug Application (“NDA”) for YUTREPIA for the treatment of PAH. In July 2023, we filed
an amendment to our NDA to add PH-ILD to the label for YUTREPIA. Final FDA approval of YUTREPIA can occur for
both PAH and PH-ILD after the new clinical investigation exclusivity granted to Tyvaso in PH-ILD expires on March 31,
2024.

4

Table of Contents

We are also developing L606, an investigational, liposomal formulation of treprostinil administered twice-daily with a
short-duration next-generation nebulizer, which we licensed from Pharmosa. L606 is currently being evaluated in an open-
label study in the United States for treatment of PAH and PH-ILD with a planned pivotal study for the treatment of PH-
ILD.

About Pulmonary Arterial Hypertension (PAH) and Pulmonary Hypertension Associated with Interstitial Lung
Disease (PH-ILD)

Diseases

PH is divided into five groups based on the criteria of the World Health Organization (“WHO”) as defined at the 5th World
Symposium on Pulmonary Hypertension in Nice, France. WHO Group I is comprised of individuals with PAH. WHO
Group III includes patients with pulmonary hypertension caused by hypoxia and/or lung diseases, mostly interstitial lung
disease (“ILD”), COPD and sleep-disordered breathing. Our current products seek to address unmet needs to treating
patients diagnosed with PAH and PH-ILD.

PAH is a rare, chronic, progressive disease caused by hardening and narrowing of the pulmonary arteries that can lead to
right heart failure and eventually death, with an estimated diagnosed, treated prevalence in the United States of
approximately 30,000 to 45,000 patients.

PH-ILD is the second most prevalent form of Group 3 PH (precapillary PH due to lung disease). ILD is a diverse collection
of up to 150 different pulmonary diseases, including interstitial pulmonary fibrosis (IPF), chronic hypersensitivity
pneumonitis, connective tissue disease related ILD, and sarcoidosis among others. Current estimates of diagnosed and
undiagnosed prevalence of PH-ILD range between 30,000 to 70,000, depending on the growth on the underlying lung
diseases. The prevalence of PH in many of these underlying ILD diseases is not yet known due to factors including
underdiagnosis and lack of approved treatments until recently.

Treatments

There is currently no cure for PAH or PH-ILD, so the goals of existing treatments are to alleviate symptoms, maintain or 
improve functional class, delay disease progression and improve quality of life.  The FDA has approved several classes of 
drugs to treat PAH over the last 25 years, including drugs acting through the prostacyclin pathway, the nitric oxide pathway 
and the endothelin pathway. In 2021, the FDA approved Tyvaso as the first treatment for PH-ILD.  There are currently no 
FDA-approved treatments for PH-ILD other than inhaled treprostinil. Without a curative treatment, we expect continued 
development of new mechanisms of action that may be used in combination with approved treatments.

Drugs targeting the prostacyclin pathway are central to PAH and PH-ILD therapy. Prostacyclin analogs, like treprostinil, 
have been developed for continuous infusion, inhalation and oral administration. The maximal efficacy benefit of any one 
drug in the prostacyclin pathway is partially limited by its specific safety profile and the burden of administration.  
Increased drug exposure of prostacyclin analogs like treprostinil, if tolerated by the patient, has demonstrated increased 
clinical benefit, making it the only titratable mechanism of action to treat these diseases.

Delivering prostacyclin analogs by inhalation has been effective and causes fewer systemic side effects than parenteral and
oral formulations. Inhalation helps supplement the endogenous production of prostacyclin where it is normally synthesized,
near the targeted pulmonary arteries. As a result, inhaled prostacyclin analogs help avoid side effects related to off-target
tissues and takes advantage of binding key prostacyclin receptors that are preferentially expressed in the lung. The only
inhaled prostacyclin analogs approved by the FDA are nebulized Ventavis® (iloprost), nebulized Tyvaso® (treprostinil), and
Tyvaso DPI® (treprostinil), a dry powder inhaled formulation. Observations from a large retrospective study of Tyvaso 
supported the finding that higher doses of inhaled treprostinil correlated to better clinical outcomes including delayed 
transition to more invasive administration, persistence on therapy, and improved three-year survival.  With regard to PH-
ILD, there is growing medical preference for inhaled therapies to avoid ventilation-perfusion mismatch resulting from 
systemic delivery of prostacyclins. In March 2021, the FDA approved Tyvaso® as the only treatment for PH-ILD, later
adding Tyvaso DPI as a treatment option upon its approval by the FDA in May 2022.

5

Table of Contents

Systemic delivery of prostacyclin has proven effective but challenging, especially in those patients who have progressed to
more severe forms of PAH. Parenteral delivery of prostacyclin analogs by continuous infusion via intravenous or
subcutaneous administration, like Remodulin® (treprostinil) and epoprostenol, are considered the most effective treatment
for PAH; however, the burden of external pumps and side-effect profiles have limited their use to severely ill patients.
Regardless, physicians have come to rely on these pump-delivered products to stabilize rapidly declining patients to slow
disease progression and to ensure the mechanism of action is fully maximized.

Oral tablet delivery of prostacyclin analogs two or three times a day, like Orenitram® (treprostinil), or agonists of the
prostacyclin signaling pathway, like Uptravi® (selexipag), improve convenience compared to infusions, but does not
address the off-target toxicities that limit optimal dosing. New patients to oral delivery may not be able to titrate to known
therapeutic levels.

Market

In 2023, the total reported net revenue of branded therapies approved to treat PAH and PH-ILD in the United States 
exceeded $5.5 billion, of which $3.4 billion targeted the prostacyclin pathway. United Therapeutics reported that its class 
of branded treprostinil-based products generated U.S. net revenue of $1.98 billion in 2023, of which the Tyvaso® franchise 
contributed $1.2 billion, Orenitram contributed $359 million and Remodulin® contributed $415 million.  Since 2019, 
reported annual sales of products in the Tyvaso franchise have increased from $400 million to $1.2 billion, correlating with 
the expansion into the PH-ILD indication in 2021 and addition of Tyvaso DPI in 2022.

Our Products and Product Candidates

YUTREPIATM (treprostinil) Inhalation Powder to Treat PAH

Our lead investigational drug, YUTREPIA™ (treprostinil) inhalation powder was tentatively approved by the FDA in 
November 2021. In July 2023, we filed an amendment to our NDA to add PH-ILD to the label for YUTREPIA.  Final FDA 
approval of YUTREPIA can occur for both PAH and PH-ILD after the new clinical investigation exclusivity granted to 
Tyvaso in PH-ILD expires on March 31, 2024.  YUTREPIA is an inhaled dry powder formulation of treprostinil designed 
to improve the therapeutic profile of treprostinil by enhancing deep lung delivery and achieving higher dose levels than the 
labeled doses of current inhaled therapies while using a convenient, easy-to-use dry-powder inhaler, the RS00 Model 8 
DPI. This device and its variants have been used in at least eight marketed products globally since 2001, including 
Novartis’s Foradil Aerolizer® for the treatment of asthma and chronic obstructive pulmonary disease (COPD).

We believe YUTREPIA can become the prostacyclin of first choice across the disease continuum in PAH and PH-ILD
because of its convenience, low-effort device and the ability to titrate to higher doses.

Each particle of YUTREPIA has been designed using our PRINT technology to have uniform size and shape to achieve
enhanced aerosolization and deposition in the lungs. As a result, our PRINT formulation does not require deagglomeration
by a patient actuated breath and can be effectively delivered using a low-effort, patient-friendly device and minimal
inspiratory effort. The RS00 Model 8 DPI device used to deliver YUTREPIA is robust with regard to position and
accidental movements and has been used globally to deliver drugs to patients with compromised lung function, like
asthma, COPD, and cystic fibrosis. These beneficial product characteristics are in contrast to Tyvaso DPI, which uses a
high resistance device and has only been used previously in patients with diabetes.

The different combinations of YUTREPIA’s four proposed capsule-strengths, if approved, would allow customized dosing
and easier titration based on a patient’s disease progression. YUTREPIA can be safely titrated to doses far beyond the
target dose of nebulized Tyvaso (9-12 breaths) and the doses described in the label for Tyvaso DPI (up to 64 mcg QID).
YUTREPIA has been studied up to 265 mcg QID, which is comparable to 30 breaths of nebulized Tyvaso. By expanding
the dose range of inhaled treprostinil, YUTREPIA may be able to keep patients on therapy longer before transitioning to
parenteral therapies.

6

Table of Contents

In clinical studies required for approval, YUTREPIA has proven to be safe, well-tolerated and effective regardless of a
patient’s previous exposure to treprostinil. Prostacyclin-naïve patients achieved comparable dosing to the transition patients
within the first two months of treatment. Patients on a stable dose of Tyvaso successfully transitioned to YUTREPIA while
maintaining or improving clinical outcomes as measured by exploratory endpoints. The combination of data from both
patient groups provide confidence that a physician may prescribe YUTRPEIA across a continuum of PAH and PH-ILD
patients.

We have developed YUTREPIA under the 505(b)(2) regulatory pathway using the nebulized form of treprostinil, Tyvaso, 
as the reference listed drug. This regulatory pathway allows us to rely in part on the FDA’s previous findings of efficacy 
and safety of Tyvaso and the active ingredient treprostinil. We submitted the New Drug Application (“NDA”) for 
YUTREPIA in January 2020. The FDA conducted on-site pre-approval inspections of two U.S. manufacturing facilities: 
our Morrisville, North Carolina facility and the facility of the third-party provider of encapsulation and packaging services 
for YUTREPIA in August 2021 and October 2021, respectively. In November 2021, the FDA issued a tentative approval of 
YUTREPIA which indicated that the NDA had met all the requirements for final approval but cannot yet be marketed.  In 
July 2023, we filed an amendment to our NDA to add PH-ILD to the label for YUTREPIA.

Final FDA approval and launch of YUTREPIA are directly impacted by the Hatch-Waxman litigation commenced by
United Therapeutics on June 4, 2020 and the regulatory exclusivity that was granted to United Therapeutics with respect to
PH-ILD, which expires on March 31, 2024. As a result, the FDA cannot issue a final approval for the YUTREPIA NDA
until the resolution of the outstanding litigation described further in Item 3 Legal Proceedings and until expiration of
United Therapeutics’ regulatory exclusivity. Final FDA approval and launch may also be impacted by other litigation
commenced by United Therapeutics in which it is seeking to enjoin approval and launch of YUTREPIA as described
further in Item 3 Legal Proceedings. The FDA’s tentative approval can be subject to change based on new information that
may come to FDA’s attention between such time as the tentative and final approval. A new drug product may not be
marketed until the date of final approval.

Our NDA submission was based in part upon the results of our pivotal, open-label Phase 3 clinical trial, Investigation of
the Safety and Pharmacology of Dry Powder Inhalation of Treprostinil, for YUTREPIA (“INSPIRE”). The primary
objective of the INSPIRE study was to evaluate the long-term safety of YUTREPIA with a primary endpoint to assess
safety and tolerability through Month 2. The study enrolled patients who have either (a) been under stable treatment with
Tyvaso (nebulizer-delivered treprostinil) for at least three months and transitioned to YUTREPIA under the protocol
(“Transition patients”), or (b) patients who had been under stable treatment with no more than two non-prostacyclin oral
PAH therapies for at least three months and then had their treatment regimen supplemented with YUTREPIA under the
protocol (“Prostacyclin Naïve patients”). Transition patients started at a dose comparable to their prior nebulized
treprostinil dose and were titrated to higher doses as warranted by their clinical disease. Prostacyclin Naïve patients started
on a dose of 26.5 mcg of YUTREPIA, with most (>80%) titrating to a 79.5 mcg dose or higher within the first two months
of treatment. Of the 121 patients enrolled in the study, 55 were Transition patients and 66 were Prostacyclin Naïve patients.

YUTREPIA was observed to be well-tolerated and treatment-emergent adverse events (“TEAEs”) were mostly mild to
moderate in nature at Month 2 up to doses of 159 mcg, the highest dose studied for the primary endpoint. We continued to
treat patients who chose to remain on YUTREPIA beyond the Month 2 timepoint. At the completion of the INSPIRE study,
the patient with the longest duration of treatment had been on YUTREPIA therapy for 18 months and the highest dosing
reached in the INSPIRE study was 212 mcg of treprostinil given four times per day. Patients from INSPIRE had the option
of rolling into the LTI-302 extension study to remain on treatment. Patients in LTI-302 continued to titrate doses upwards
as needed with no observed maximum tolerated dose and the highest dose delivered being 265 mcg.

Our NDA submission also includes results from pharmacokinetic (PK) studies in healthy volunteers indicating that the
single-capsule dose of 79.5 mcg YUTREPIA provides comparable PK with nine breaths of Tyvaso (54 mcg). For
reference, the target dose of Tyvaso is 9 to 12 breaths per treatment session, 4 times daily. Clinical results from the PK,
pivotal and extension studies of YUTREPIA have been presented at various international scientific meetings such as the
American Thoracic Society (ATS), International Society of Heart Lung Transplantation (ISHLT), Pulmonary Vascular
Research Institute (PVRI), American College of Chest Physicians (ACCP) from 2019 through 2023.

7

Table of Contents

We are actively conducting and considering other clinical trials to generate additional data to support the use of 
YUTREPIA.  In December 2023, we enrolled the first PH-ILD patient in the Open-Label Prospective Multicenter Study to 
Evaluate Safety and Tolerability of Dry Powder Inhaled Treprostinil in Pulmonary Hypertension, referred to as the 
ASCENT study.  Future studies may include pediatric patients as well as transitions to, or combinations with, YUTREPIA 
and other approved treatments.  We conducted a clinical study, known as LTI 201, at certain investigational sites in France 
and Germany to characterize the hemodynamic dose-response relationship to YUTREPIA. In December 2020, we decided 
to terminate the study earlier than planned due to challenges related to the COVID-19 pandemic; however, we did observe 
acute, hemodynamic responses as expected with inhaled treprostinil.

Treprostinil Injection, a Generic Version of Remodulin®

Remodulin® is treprostinil administered through continuous intravenous and subcutaneous infusion, as approved by the
FDA in 2002 and 2004, and marketed by United Therapeutics. Patients must use external pumps manufactured by third
parties to deliver Remodulin. Smiths Medical ASD, Inc. (“Smiths Medical”) manufactured the pumps used by most
patients in the United States to administer Remodulin, including the CADD-MS® 3 pump used to deliver subcutaneous
Remodulin, and the CADD-Legacy® pump to deliver intravenous Remodulin. An estimated 3,000 patients are treated
annually with parenteral, infused treprostinil split between the two routes of administration. Branded Remodulin generated
U.S. revenue of approximately $408 million and $423 million in 2022 and 2021, respectively.

In August 2018, Sandoz partnered with Liquidia PAH (then known as RareGen) on an exclusive basis to market and
commercialize its generic Treprostinil Injection, which was subsequently launched as the first-to-file, fully-substitutable
generic treprostinil for parenteral administration in March 2019. Liquidia PAH promotes the appropriate use of Treprostinil
Injection for the treatment of PAH in the United States and works jointly with Sandoz on commercial strategy for the
product. Sandoz retains all rights in and to Treprostinil Injection. As the Abbreviated New Drug Application (ANDA)
holder, Sandoz maintains responsibility for compliance with FDA regulatory and healthcare laws including any regulatory
communications with the FDA or any other regulatory authorities. In consideration for Liquidia PAH conducting certain
responsibilities associated with the commercialization of Treprostinil Injection, Liquidia PAH receives a portion of the net
profits generated from the sales of the product.

Treprostinil Injection contains the same active ingredient, same strength, same dosage forms and same inactive ingredient
amounts as Remodulin, and at the same service and support, but at a lower price. The treprostinil is supplied in 20 mL
multi-dose vials in four strengths — containing 20 mg, 50 mg, 100 mg, or 200 mg (1 mg/mL, 2.5 mg/mL, 5 mg/mL or 10
mg/mL) of treprostinil, respectively. Treprostinil Injection is available for intravenous and subcutaneous administration at
the same specialty pharmacies that dispense the brand name medicine.

When first launched in April 2019, Treprostinil Injection was only available for intravenous administration. The cartridges
required to operate the CADD-MS 3 pump for subcutaneous administration were not available to patients using
Treprostinil Injection due to restrictions imposed by other companies. On May 21, 2021, Liquidia PAH’s manufacturing
partner, Chengdu Shifeng Medical Technologies LTD (“Chengdu”) began selling the RG 3ml Medication Cartridge, which
now may be used to supply Treprostinil Injection to PAH patients with the CADD-MS 3 pump manufactured by Smiths
Medical.

Smiths Medical no longer manufactures the CADD-MS 3 infusion pump and has indicated that it will no longer support the
CADD-MS 3 infusion pumps after January 1, 2025. We have also experienced shortages of critical components of the
CADD-MS 3 infusion pump that has caused the number of CADD-MS 3 infusion pumps available for the subcutaneous
administration of Treprostinil Injection to be limited. Due to this limitation in the availability of pumps, specialty
pharmacies are not currently placing new patients on to subcutaneous Treprostinil Injection therapy in order to preserve the
available pumps for those patients already receiving subcutaneous administration of Treprostinil Injection.

In December 2022, we entered a collaboration with Sandoz and Mainbridge Health Partners LLC (“Mainbridge”) to
support the development of a new subcutaneous pump for infusion of Treprostinil Injection in order to replace the existing
CADD-MS 3 system. Mainbridge is performing all development, validation and testing activities required for the pump
and related consumables. We anticipate that Mainbridge will submit a 510(k) in the first half of 2024 for FDA clearance.
We and Sandoz are splitting the development costs equally.

8

Table of Contents

Separately, Smiths Medical has announced that it will discontinue support of the CADD Legacy pump, which is used to
administer Treprostinil Injection intravenously, starting in 2028. Smiths Medical’s CADD-Solis infusion pump has been
identified as a replacement for the CADD Legacy pump, and patients can use the CADD-Solis pump in anticipation of the
discontinuation of the CADD Legacy pump.

L606

In June 2023, we entered into a License Agreement with Pharmosa Biopharm Inc. (“Pharmosa”) pursuant to which we 
were granted an exclusive license in North America to develop and commercialize L606, an inhaled, sustained-release 
formulation of treprostinil currently being evaluated in a clinical trial for the treatment of PAH and PH-ILD. L606 is a 
complement to our pipeline and furthers our mission to provide innovative treatment options that improve the lives of 
patients with improved product profiles.  

L606 offers potential substantial benefits to patients with less frequent dosing than current inhaled products, improved
tolerability with lower peak exposures and rapid delivery with a next-generation nebulizer. L606 may provide best-in-class
treprostinil exposure over a 24-hour period, including during sleeping hours, which could translate to improved efficacy,
tolerability, and patient outcomes. Liposomes as a pulmonary drug delivery system have been reported to enhance the
therapeutic benefits of drugs and to reduce the potential for systemic adverse effects. The L606 suspension uses
Pharmosa’s proprietary liposomal formulation to encapsulate treprostinil, which can be released slowly under a controlled
manner/rate into the lung. This control enables modulation of drug release to achieve optimized drug exposure over an
extended period of time and reducing local irritation on the respiratory tract.

L606 is supplied in six different dose strengths in disposable ampules, packaged as fourteen ampules in a foil pouch 
representing one week’s supply of drug. L606 is administered with the L606 inhalation system (mesh-vibrating nebulizer). 
Before each treatment session, a L606 ampule would be opened and the suspension would be transferred into the 
medication chamber of L606 nebulizer for oral inhalation. The L606 formulation inhalation system consists of an 
electronic, lightweight, and virtually silent mesh-vibrating nebulizer which can deliver a dose in less than 2-minutes using 
breath-actuated smart technology and patients' normal breathing pattern. The vibrating mesh technology generates fine-
particle aerosols of the L606 formulation. Pharmosa has demonstrated clinically that L606 can be used with devices 
supplied by different manufacturers, providing us the option to improve the patient device experience without changing the 
intended dose administered.    

We intend to develop L606 through the 505(b)(2) registration pathway. The FDA confirmed in meetings with Pharmosa, 
and subsequently with Liquidia in December 2023, that the registration requirements for L606 to treat PAH and PH-ILD 
should include clinical data that provides (i) comparable bioavailability to nebulized Tyvaso® in a Phase 1 study of  health 
volunteers, (ii) short-term and long-term safety data from an open-label study in PAH and PH-ILD patients, and (iii) 
demonstrated efficacy from a single Phase 3 placebo-controlled efficacy trial in PH-ILD patients. 

Comparable bioavailability was established in a Phase 1, randomized, 2-part study that was conducted by Pharmosa at a
clinical research unit in the USA. The systemic exposures of a single dose of L606, 51 μg, and, Tyvaso, 54 μg, were
compared. L606 resulted in a similar systemic exposure (AUCinf) compared with the equivalent dose of Tyvaso, with a
significantly reduced peak plasma concentration (Cmax), approximately 7.3-fold lower for L606 than for Tyvaso. L606
demonstrated extended plasma concentrations up to 12 hours after a single dose, supporting a reduction in dosing
frequency to twice daily, or every 12 hours. Peak and total exposure of treprostinil increased with increasing dose.

We are currently conducting in the U.S. an open-label study to assess the safety of L606 in up to 60 patients with PAH and
patients with PH-ILD transitioning from Tyvaso (nebulizer or dry-powder inhaler) or patients with PAH naïve to
prostacyclins. As of January 2024, the open-label was more than one third enrolled and includes some patients who have
been successfully treated with L606 for longer than one year and at doses comparable to 25 to 27 breaths of Tyvaso, four
times daily. We anticipate that the open-label study will be fully enrolled in 2024. We are preparing to initiate a global
placebo-controlled efficacy study in PH-ILD in late 2024.

9

Table of Contents

PRINT Technology

Our proprietary PRINT particle engineering technology allows us to engineer and manufacture highly uniform drug
particles with precise control over the size, three-dimensional geometric shape and chemical composition of the particles.
By controlling these physical and chemical parameters of particles, PRINT enables us to engineer desirable
pharmacological benefits into product candidates, including prolonged duration of drug release, increased drug loading,
more convenient routes of administration, the ability to create novel combination products, enhanced storage and stability
and the potential to reduce adverse side effects. We believe that our PRINT technology can be applied to a wide range of
therapeutic areas, molecule types, routes of administration and novel or generic products. Our manufacturing equipment
and materials used in the production of our drug particles are proprietary and protected by our patent portfolio and trade
secret know-how.

YUTREPIA leverages PRINT® technology to produce dry-powder drug particles that enhance deep-lung delivery. 
YUTREPIA drug particles are uniform in size (~1μm) and shape having been engineered for enhanced aerosolization and 
deep-lung deposition.  In vitro studies suggest that the uniformity of size and shape allow our inhaled particles to target 
delivery into the lungs with less deposition in the upper airways. The dry-powder formulation aerosolizes into free-flowing 
particles upon inhalation, allowing for the use of a low-effort inhaler. The figures below depict YUTREPIA, with the figure 
on the left showing size and shape consistency among particles and the figure on the right showing their trefoil shape:

Development, Regulatory and Commercial Strategy

We intend to develop and commercialize a pipeline of drugs by applying our expertise in the development of cardio-
pulmonary medicines and leveraging the advantages of our proprietary PRINT technology. We believe that our PRINT
technology can be applied to a wide range of therapeutic areas, molecule types, routes of administration and novel or
generic products. To date, our pipeline has focused on the development of improved and differentiated drug products
containing FDA-approved active pharmaceutical ingredients (“APIs”) with established efficacy and safety profiles, which
we believe are eligible for the 505(b)(2) regulatory pathway to seek marketing approval in the U.S. The 505(b)
(2) regulatory pathway can be capital efficient and potentially enable a shorter time to approval, subject to certain risks
associated with this regulatory pathway. If our product candidates receive marketing approval, we plan to commercialize
them in the U.S. either by ourselves or through partnership or licensing arrangements with other pharmaceutical
companies. Outside of the U.S., we may pursue regulatory approval and commercialization of our product candidates in
collaboration with pharmaceutical companies with regional expertise.

We intend to manufacture our product candidates using a combination of in-house capabilities and external contract
manufacturing organizations (“CMOs”), depending on the program requirements. For example, our current plans are for
the dry powder formulation of YUTREPIA to be manufactured internally using PRINT Technology and for CMOs to

10

Table of Contents

produce, package and distribute YUTREPIA finished goods on a commercial scale.  Conversely, L606 is planned to be 
manufactured exclusively by CMOs using the proprietary formulation methods provided by Pharmosa.

We intend to focus our commercial efforts initially on the U.S. market in the treatment of PAH and PH-ILD. We currently
employ a targeted sales force for Treprostinil Injection, calling on physicians involved in the treatment of PAH in the U.S.,
as well as key stakeholders involved in the distribution and reimbursement of Treprostinil Injection. Strategically, we
believe that our commercial presence in the field will enable an efficient launch of YUTREPIA if and when we obtain final
approval, leveraging existing relationships and further validating our reputation as a company committed to supporting
PAH and PH-ILD patients. Our commercial efforts focus on the highly concentrated target market of PAH and PH-ILD
centers of excellence and high prescribers of approved therapies. Our physician call points within these sites of care will
include cardiologists, pulmonologists and their supporting staff. We believe that we can effectively commercialize
YUTREPIA, if approved, with our specialty field team and other support functions, like medical science liaisons and
reimbursement specialists to support the proper conveying of scientific, medical, and healthcare economic information
regarding our products.

Manufacturing and Supply

We operate from a 45,000 square foot facility in Morrisville, North Carolina in which we design, formulate and
manufacture engineered drug particles using PRINT particle fabrication lines as well as supportive activity including
research and development, analytical development, quality control and production of mold templates that enable our
production processes. Our three operational PRINT particle fabrication lines are located within class ISO7 clean rooms that
operate under applicable ISO and current good manufacturing practices (cGMP) air quality and environmental
requirements. Our current operational fabrication lines are scaled and capable of producing the necessary materials to
support our clinical trials and, if approved, initial commercial demand for YUTREPIA.

In August 2021, the FDA completed an on-site Pre-Approval Inspection (PAI) of our Morrisville, North Carolina facility in
connection with the review of the YUTREPIA NDA. The 5-day PAI concluded with no Form 483 Inspectional
Observations issued. This was our first inspection of the Morrisville site by the FDA. We utilize contract manufacturers to
finish production and package our drug product for clinical and commercial use.

We depend on third-party suppliers and CMOs for commercial inventory and clinical supplies of YUTREPIA, including
active pharmaceutical ingredients which are used in our product candidates. For example, we currently rely on a sole
supplier, LGM Pharma, LLC, for treprostinil, the active pharmaceutical ingredient of YUTREPIA, and we currently rely on
a sole supplier, Plastiape S.p.A (“Plastiape”), for RS00 Model 8 DPI, the device used to administer YUTREPIA. We also
rely on a sole supplier, Lonza Tampa LLC, for encapsulation and packaging services for YUTREPIA. If and when we
receive final marketing approval for YUTREPIA, we may, from time to time, rely on third-party CMOs to manufacture,
package and distribute some or all of our supply of YUTREPIA on a commercial scale.

Supply of Treprostinil Injection is managed directly by our partner Sandoz, who retains the ANDA, manages inventory and
records gross revenue on product sales. Sandoz is either the manufacturer or contracted party for the entire supply chain.
We collaborate with Sandoz on a regular basis to plan appropriate inventory production and management based on the
demand for Treprostinil Injection and observations in the field. Additionally, we have contracted with our manufacturing
partner Chengdu to supply the RG 3mL Medication Cartridge for use with CADD-MS® 3 (MS-3) ambulatory infusion 
pumps and enable subcutaneous administration of Treprostinil Injection.  In addition, the pumps used to administer 
Treprostinil Injection are currently all manufactured by Smiths Medical, with whom we have no contractual relationship 
other than an agreement to continue to support the CADD-MS 3 pump through January 1, 2025.  We have also entered into 
an agreement with Sandoz and Mainbridge for the development of a new pump for the subcutaneous administration of 
treprostinil.

L606 is manufactured exclusively by CMOs using the proprietary liposomal formulation methods provided by Pharmosa. 
Under the License Agreement, Pharmosa will manufacture clinical and commercial supplies of L606 and support Liquidia 
in establishing a redundant global supply chain.  The nebulizer used to administer L606 will be manufactured by a third 
party.  We are continuing to evaluate several options for the nebulizer that we will plan to use for L606.

11

Table of Contents

Our Collaboration and Licensing Agreements

Pharmosa License Agreement

In June 2023, we entered into a License Agreement with Pharmosa pursuant to which we were granted an exclusive license
in North America to develop and commercialize L606, an inhaled, sustained-release formulation of treprostinil currently
being evaluated in a clinical trial for the treatment of PAH and PH-ILD, and a non-exclusive license for the manufacture,
development and use (but not commercialization) of such licensed product in most countries outside North America (the
“Pharmosa License Agreement”).

Under the terms of the Pharmosa License Agreement, we will be responsible for development, regulatory and commercial
activities of L606 in North America. Pharmosa will manufacture clinical and commercial supplies of the liposomal
formulation through its global supply chain and support us in establishing a redundant global supply chain. In consideration
for these exclusive rights, we paid Pharmosa an upfront license fee of $10 million and will pay Pharmosa potential
development milestone payments tied to PAH and PH-ILD indications of up to $30 million, potential sales milestones of up
to $185 million and two tiers of low, double-digit royalties on net sales of L606. Pharmosa will also receive a $10 million
milestone payment for each additional indication approved after PAH and PH-ILD and each additional product approved
under the license. We also retain the first right to negotiate for development and commercialization of L606 in Europe and
other territories should Pharmosa seek a partner, subject to satisfaction of certain conditions as set forth in the Pharmosa
License Agreement.

Concurrently with the execution of the Pharmosa License Agreement, we also entered into an Asset Transfer Agreement
with Pharmosa pursuant to which Pharmosa will transfer its inventory of physical materials.

Sandoz Promotion Agreement

Liquidia PAH entered into a Promotion Agreement with Sandoz on August 1, 2018, as amended on May 8, 2020,
September 4, 2020, November 18, 2022, and March 10, 2023, which engaged Liquidia PAH on an exclusive basis to
promote the appropriate use of Sandoz’s treprostinil, Treprostinil Injection, referred to as the “Product” in the Promotion
Agreement, for the treatment of PAH in the United States, including its commonwealths, territories, possessions and
military bases. Liquidia PAH works jointly with Sandoz on commercial strategy for Treprostinil Injection and on
identifying, manufacturing and developing medical devices, including pumps and cartridges, that may be used to
administer the Product. Sandoz retains all rights in and to the Product. Sandoz is the holder of the ANDA for the Product.
As the ANDA holder, Sandoz maintains responsibility for compliance with FDA regulatory and healthcare laws including
any regulatory communications with the FDA or any other regulatory authorities.

Under the Promotion Agreement, Sandoz retains responsibility for: the specifications, manufacture and supply, distribution
and future development of treprostinil; regulatory submission and interactions with the FDA pertaining to treprostinil,
including maintaining all necessary regulatory approvals; reporting to the FDA or other regulatory authorities on matters
relating to manufacturing, sale or promotion, such as any safety events involving treprostinil; internally reviewing and, as it
determines appropriate, approving promotional materials developed by Liquidia PAH, and making submissions to the
FDA’s Office of Prescription Drug Promotion; handling safety activities including adverse event reporting, and initiating
and managing any recalls of treprostinil.

Liquidia PAH’s activities and obligations related to regulatory matters conducted under the Promotion Agreement include:
promotional and non-promotional activities, including sales and marketing activities for treprostinil, and engagement of
healthcare professionals for advisory boards; developing, with prior written approval from Sandoz, marketing and
educational materials consistent with FDA approved labeling and applicable laws; notifying Sandoz of notices from
governmental authorities about adverse event reports or regulatory inquiries related to the safety of treprostinil, product
complaints or alleged defects, and unsolicited requests for off-label medical information; providing certain data and
information to Sandoz in order to fulfill its transparency and reporting obligations under the Physician Payment Sunshine
Act; complying with applicable laws relevant to the activities conducted under the Promotion Agreement; establishing a
compliance program and mechanism for disclosure of any violations of Liquidia PAH policies

12

Table of Contents

and procedures and submission of an annual report and certification to Sandoz of its compliance activities; and managing,
with oversight and participation from Sandoz, negotiations and arrangements for managed care activities.

Under the Promotion Agreement, Sandoz and Liquidia PAH also agreed to enter into an agreement with Mainbridge for the
development of a new pump for the subcutaneous administration of treprostinil. With respect to the agreement with
Mainbridge, Sandoz and Liquidia PAH have agreed to split all development costs and milestone payments evenly.

Liquidia PAH paid Sandoz an initial payment of $10 million on August 1, 2018 and, upon the successful quality release by
Sandoz of 9,000 units of the Product on August 3, 2018, Liquidia PAH paid Sandoz an additional $10 million as further
consideration for the right to conduct the activities as contemplated in the Promotion Agreement and to receive a portion of
the “Net Profits” (as defined in the Promotion Agreement). The portion of Net Profits are allocated to Liquidia PAH
currently through December 31, 2028 is as follows: (i) for that portion of aggregate Net Profits less than or equal to $500
million, Liquidia PAH shall receive 50% of all such Net Profits; and (ii) for that portion of aggregate Net Profits greater
than $500 million, Liquidia PAH shall receive 75% of all such Net Profits. After December 31, 2028, the portion of Net
Profits allocated to Liquidia PAH shall be as follows: (i) if aggregate Net Profits as of December 31, 2028 were less than
$500 million, Liquidia PAH shall receive 50% of all Net Profits; and (ii) if aggregate Net Profits as of December 31, 2028
were greater than or equal to $500 million, Liquidia PAH shall receive 75% of all Net Profits.

The Promotion Agreement expires December 31, 2032, subject to certain renewal periods. Liquidia PAH and Sandoz may
terminate the Promotion Agreement for cause upon a number of customary events, such as a material breach of the
Promotion Agreement that remains uncured, complete withdrawal of marketing approval of the Product or upon the filing
or institution of bankruptcy, reorganization, liquidation or receivership proceedings with respect to the other party. Further,
either party may terminate the Promotion Agreement upon written notice to the other party at any time after the current
term in the event Sandoz is then procuring 100% of its supply of Product from a single third party upon (a) expiration of
the supply agreement with such third party and (b) Sandoz’s failure, after exercise of commercially reasonable efforts, to
secure continued supply of the Product from such third party or other third parties within 12 months of the termination of
such supply agreement. Liquidia PAH and Sandoz also each have a right to terminate the Promotion Agreement on not
more than 90 days’ written notice in the event that Net Profits in the last calendar year are less than $5 million.

Sandoz may terminate the Promotion Agreement on not more than 90 days’ written notice after the conclusion of any full
12-month calendar year in the event that Net Profits in such calendar year are less than or equal to 10% of the net sales in
such calendar year; provided, however, that Sandoz may not terminate the Promotion Agreement in such instance if both
(x) Net Profits or the profit margin were adversely affected in such calendar year by any temporary event or circumstance
and (z) the joint steering committee makes a determination that such profit margin deficiency is not likely to continue in
the subsequent calendar year. Sandoz may also terminate the Promotion Agreement upon a change of control of Liquidia
PAH.

Liquidia PAH may terminate the Promotion Agreement on not more than 90 days’ written notice after the conclusion of
any full 12-month calendar year in the event that Liquidia PAH’s share of the Net Profits in such calendar year are less than
or equal to Liquidia PAH’s operating expenses relating to the Product for such calendar year; provided, however, that
Liquidia PAH may not terminate the Promotion Agreement in such instance if both (x) Net Profits or its operating expenses
relating to the Product were adversely affected in such calendar year by a temporary event or circumstance and (z) the joint
steering committee makes a determination that Liquidia PAH’s share of the Net Profits is not likely to continue to be less
than its operating expenses relating to the Product in the subsequent calendar year.

The University of North Carolina at Chapel Hill

In December 2008, we entered into the Amended and Restated License Agreement with The University of North Carolina
at Chapel Hill (“UNC”) for the use of certain patent rights and technology relating to initial innovations of our PRINT
technology (the “UNC License”). Under the terms of the UNC License, we have an exclusive license to such patent rights
and technology for our drug products. The UNC License grants us the right to grant sublicenses to the technology as well
as control the litigation of any infringement claim instituted by or against us in respect of the licensed patent rights. We are
also responsible for the costs of all expenses associated with the prosecution and maintenance of

13

Table of Contents

the patents and patent applications. Such filings and prosecution will be carried out by UNC and in UNC’s name but under
our control.

Under the UNC License, we are required to pay UNC royalties equal to a low single digit percentage of all net sales of our
drug products whose manufacture, use or sale includes any use of the technology or patent rights covered by the UNC
License, as well as tiered royalty percentages ranging in the low single digits of sales by our sublicensees for any product
covered by rights under a sublicense agreement granted pursuant to the UNC License. Under the UNC License, we are also
required to pay UNC certain fees other than royalties that we collect and are attributable to UNC sublicensed intellectual
property. We also reimburse UNC for its costs of procuring and maintaining the patents we license from UNC. Effective
November 2017, we satisfied all substantive milestones associated with our UNC License other than semi-annual and
annual reporting-based milestones that continue through the term of the UNC License. The UNC License expires (i) on the
expiration of the last to expire patent included in the patent rights or (ii) if no patents mature from such patent rights, in
December 2028.

We have the right to terminate the UNC License upon a specified period of prior written notice. UNC may terminate the
UNC License in certain circumstances, including if we fail to pay royalty or other payments on time or if we fail to
sublicense in accordance with the terms of the UNC License. Upon termination of the UNC License, we must pay any
royalty obligations due upon termination.

Aerie Pharmaceuticals

We have exclusively licensed our PRINT technology to Aerie Pharmaceuticals, Inc., which in 2017 acquired most of the
assets of Envisia Therapeutics, Inc., an entity which we formed in 2013, for broad usage in the design and
commercialization of small molecule and biologic ophthalmic therapies. In November 2022, Alcon completed its
acquisition of Aerie Pharmaceuticals to help bolster Alcon’s presence in the ophthalmic pharmaceutical space and as a
result, retains Aerie’s direct license to the use of PRINT.

GlaxoSmithKline

In March 2023, we and GSK entered into a Research License Agreement (the “GSK License Agreement”) which
supersedes and replaces our prior agreements with GSK. Pursuant to the GSK License Agreement, the Company has
granted to GSK a non-exclusive, non-sublicensable (except to affiliates), royalty free license to use our PRINT technology
for the sole purpose of conducting pre-clinical research and pre-clinical development of inhaled formulations of GSK’s
Molecules in the Field and in the Territory (capitalized terms are as defined in the GSK License Agreement). The Company
and GSK will each own and retain all rights, title, and interest in and to all inventions, discoveries and other subject matter
(including Know-How (as defined in the GSK License Agreement)) together with all intellectual property rights therein
which are owned or controlled by such party as of the date of the GSK License Agreement or which are invented or
acquired by or on behalf of such party independent of the GSK License Agreement.

Liquidia is fully enabled to apply PRINT to any inhaled formulation other than certain identified GSK proprietary
molecules. Under the terms of the new agreement, GSK will be required to seek an expanded license before it may use
PRINT for clinical or commercial purposes.

Unless earlier terminated, the GSK License Agreement will continue in effect until the later of (i) the expiration of the last-
to-expire Valid Claim (as defined in the GSK License Agreement) included within the Liquidia Technology (as defined in
the GSK License Agreement) and (ii) all Arising PRINT Improvements (as defined in the GSK License Agreement) and
Liquidia Know-How (as defined in the GSK License Agreement) are in the public domain. GSK may terminate the
Agreement upon at least thirty days’ prior written notice to the Company. The GSK License Agreement may also be
terminated by either party for a material breach by the other party, subject to notice and cure provisions, or in the event of
the other party’s insolvency. In the GSK License Agreement, each party made customary representations and warranties
and agreed to customary covenants, including, without limitation, with respect to indemnification, for transactions of this
type.

14

Table of Contents

Intellectual Property

The proprietary nature and protection of our product candidates, their methods of use and our platform technology that
enables our product candidates are an important part of our business strategy of rapidly developing and commercializing
new medicines that address areas of significant unmet medical needs.

Our policy is to seek patent protection of our proprietary product candidates and technology by filing U.S., international
and certain foreign patent applications covering certain of our proprietary technology, inventions, improvements and
product candidates that are important to the growth and protection of our business. We also rely on a combination of trade
secrets, know-how, trademarks and contractual restrictions to protect aspects of our business that are not amenable to patent
protection or where we do not consider patent protection to be adequate or applicable.

Our success depends, in part, on our ability to obtain and maintain patent and other protection for our product candidates,
enabling technology, inventions and know-how and our ability to defend and enforce these patents, preserve the proprietary
nature of our trade secrets and trademarks and operate our business without infringing valid and enforceable patent and
other proprietary rights of third parties. Where possible, we pursue both composition-of-matter patents and method-of-use
patents for our product candidates. We are also pursuing patents covering our proprietary PRINT micro- and nano-particle
fabrication technology.

We are the owner or exclusive licensee of patents and applications relating to our proprietary technology platform and our
product candidates and are pursuing additional patent protection for these and for our other product candidates and
technology developments.

We have a total of 156 patents and pending patent applications in our patent portfolio which protect our PRINT technology
and drug products in development. As of December 31, 2023, we were the sole owner of 20 patents in the United States
and 41 patents in foreign jurisdictions, as well as nine additional pending patent applications, including provisional patent
applications, in the United States, Europe, Japan and other jurisdictions. In addition to the patents and patent applications
owned solely by us, our patent portfolio also includes 76 patents and 10 patent applications licensed from third parties. As
of December 31, 2023, we had an exclusive, worldwide license from UNC to 19 U.S. patents and 52 foreign patents, as
well as three additional patent applications in the United States or selected foreign jurisdictions. Five of the patents in the
portfolio licensed from UNC are jointly owned by us. Also, as of December 31, 2023, we had an exclusive, worldwide
license from Pharmosa Biopharm to two U.S. patents and two foreign patents, as well as eight additional patent
applications in the United States or selected foreign jurisdictions. YUTREPIA is specifically protected by 20 issued patents
in the United States, the longest-lived of which will expire in 2037.

We hold multiple U.S. trademark registrations and have numerous pending trademark applications. Issuance of a federally
registered trademark creates a rebuttable presumption of ownership of the mark; however, it is subject to challenge by
others claiming first use in the mark in some or all the areas in which it is used. Federally registered trademarks have a
perpetual life so long as they are maintained and renewed on a timely basis and used properly as trademarks, subject to the
rights of third parties to seek cancellation of the trademarks if they claim priority or confusion of usage. We believe our
patents and trademarks are valuable and would provide us certain benefits in marketing our products.

Competition

The pharmaceutical industry is intensely competitive, subject to rapid and significant technological change and places
emphasis on the value of proprietary products. While we believe that our technologies and experience provide us with a
competitive advantage, our competitors include organizations such as major multinational pharmaceutical companies,
established biotechnology companies, biopharmaceutical companies and generic drug companies. Many of our competitors
have greater financial and other resources than we have, such as more commercial resources, larger research and
development staffs and more extensive marketing and manufacturing organizations. As a result, these companies may
obtain marketing approval more rapidly than we are able and may be more effective in selling and marketing their
products. Smaller or early-stage companies may also prove to be significant competitors, particularly through collaboration
arrangements with large, established companies.

15

Table of Contents

Any product candidates that we successfully develop and commercialize will compete with existing therapies and new
therapies that may become available in the future. Our competitors may succeed in developing, acquiring or licensing, on
an exclusive basis, technologies and drug products that are more effective or less costly than products that we are currently
developing or that we may develop, which could render our products obsolete and non-competitive. We expect any
products that we develop and commercialize to compete on the basis of, among others, efficacy, safety, convenience of
administration and delivery, price and the availability of reimbursement from government and other third-party payors. We
also expect to face competition in our efforts to recruit and retain qualified personnel, establish clinical trial sites and
secure patient enrollment in our clinical trials, and identify appropriate collaborators to help commercialize any approved
products in our target commercial markets.

Competition in PAH

Our products and development programs directed toward the treatment of PAH compete with several approved classes of
drugs that target the prostacyclin pathway, the nitric oxide pathway and the endothelin pathway. We also expect continued
development by competitors of new mechanisms of action that may be approved during the period of time that our
products are being commercialized. Drugs targeting each of the clinically validated pathways may be used alone or in
combination with each other to treat patients with PAH. Drugs targeted to the prostacyclin pathway, like Treprostinil
Injection and YUTREPIA, are usually added to oral therapies targeting different mechanisms and their use could be
impacted by changes in pricing or medical information Specifically, PDE-5 inhibitors, such as tadalafil, marketed by
United Therapeutics, and sildenafil, marketed by Pfizer Inc., now compete with generic versions of both tadalafil and
sildenafil; endothelin receptor antagonists, such as bosentan and macitentan, both marketed by Actelion Pharmaceuticals
Ltd (“Actelion”) and ambrisentan, marketed by Gilead Sciences, Inc, compete with generic version of bosentan and
ambrisentan; and soluble guanylate cyclase (sGC) stimulator, such as riociguat marketed by Bayer, has seen increased
since its U.S. approval in 2013.

Competition with prostacyclin-targeted treatments in PAH

Within the prostacyclin pathway, our products face competition in PAH from specific products and development programs
described below.

The Treprostinil Injection product faces competition primarily from the continued use of the branded Remodulin® sold by
United Therapeutics as well as additional generic treprostinil products offered by Teva, Par Pharmaceutical, Dr. Reddy’s
and Alembic. Generic drug prices may decline dramatically as competitors seek to secure preferential utilization though the
specialty pharmacy and hospital distribution channels in which parenteral prostacyclin products are sold. Other parenteral
agents that utilize the prostacyclin pathway include parenteral epoprostenol, which is marketed by multiple companies as
generic and branded products.

We expect United Therapeutics to continue to defend its leadership position vigorously through, among other actions, life
cycle management, marketing agreements with third-party payors, and pharmacy benefits managers. In February 2021,
United Therapeutics announced the commercial launch of the Remunity® pump for Remodulin®, which uses a small
subcutaneous pump for patients starting or on a stable dose of Remodulin and can use prefilled Remodulin cassettes. The
Remunity pump also has a water-resistant casing, which may be considered more convenient than the CADD-MS3
currently used to deliver treprostinil subcutaneously. During 2023, United Therapeutics terminated the RemoPro program,
a prodrug form of Remodulin that may decrease site pain currently associated with subcutaneous Remodulin. However,
United Therapeutics maintains intellectual property that could lead to improved product profiles using prodrugs. Similarly,
Corsair Pharma, a former partner of United Therapeutics, is developing a prodrug and transdermal patch intended to
provide continuous and consistent blood levels of treprostinil comparable to an infusion pump.

In addition to continuously infused treprostinil products, use of Treprostinil Injection may face competition from other
orally delivered products in the prostacyclin pathway, including Orenitram®, sold by United Therapeutics, and Uptravi®, a
selective IP agonist sold by Janssen Pharmaceuticals/Actelion. These oral products are perceived to be more convenient
than infused products, although their use is targeted earlier in a patient’s disease progression.

16

Table of Contents

Systemically delivered treatments also compete with localized, inhaled treatments in PAH

In addition to oral and parenteral options, we expect that our products for the treatment of PAH will face competition from
the following inhaled prostacyclin analog therapies that are either currently marketed or in clinical development.

● Tyvaso (treprostinil), marketed by United Therapeutics, has been approved for the treatment of PAH in the United
States since 2009. Tyvaso is the reference listed drug in our NDA for YUTREPIA. Following patent litigation,
United Therapeutics and Watson Pharmaceuticals reached a settlement whereby Watson Pharmaceuticals will be
permitted to enter the market with a generic version of Tyvaso beginning on January 1, 2026.

● Tyvaso DPI (treprostinil) is a dry-powder formulation of treprostinil, licensed from MannKind by United

Therapeutics, that was approved for the treatment of PAH in the United States in May 2022.

● Treprostinil Palmitil Inhalation Powder (TPIP), is a dry-powder formulation of a treprostinil prodrug being

developed by Insmed. A Phase 1 study demonstrated that TPIP was generally safe and well tolerated, with a
pharmacokinetic profile that supports once-daily dosing. Insmed initiated Phase 2 trials studying patients
diagnosed with PAH. If the TPIP clinical program is successful in demonstrating less frequent dosing with similar
efficacy and safety to YUTREPIA and Tyvaso DPI, then TPIP has the potential to be viewed as a more attractive
option and may take market share rapidly.

● Ventavis® (iloprost) is the only other inhaled prostacyclin analog and marketed by Actelion, a division of

Johnson & Johnson. Approved for the treatment of PAH in the United States since 2004, Ventavis is administered
six to nine times per day via a nebulizer. Ventavis is still available to patients though utilization has significantly
dwindled due the more frequent and burdensome treatment regimen.

New mechanisms of action may also compete or combine with inhaled treprostinil in the future

There are also a variety of investigational PAH therapies in the later stages of development that target new or clinically-
validated mechanism of actions (MOAs) that may benefit patients. The approval of some or any of these could change the
treatment paradigm and impact the utilization of treprostinil products and the prostacyclin pathway at large. We believe that
new MOAs may slow or reverse the disease progression of PAH having the net impact of increasing the diagnosed
prevalent population by extending patient lives and increasing the potential addressable population for treprostinil-based
therapies.

● Merck & Co’s injectable sotatercept is an investigational, potential first-in-class molecule that targets the

proliferation of cells in the pulmonary vasculature and is being reviewed by the FDA for approval in 2024. If
approved, we currently expect that the drug will be used as it was studied: on-top of dual and triple background
therapy that included prostacyclin analogs.

● Aerovate Therapeutics is developing an inhaled dry-powder formulation of imatinib in a Phase 2/3 adaptive trial
design to treat PAH. The hypothesis for potential efficacy is in-part based on an earlier Phase 3 study of an oral
formulation of imatinib in which the higher of two doses improved 6-min walk distance and hemodynamics, but
was associated with high discontinuation rates and adverse events, particularly an excess of subdural hematomas.
In 2013, Novartis chose not to pursue the development of oral imatinib for PAH.

● Gossamer Bio is developing an inhaled dry-powder formulation of seralutinib in a Phase 3 trial to treat PAH.

Seralutinib is in the same drug class as oral imatinib, but is hoped to be more selective than imatinib which was
discontinued due to systemic toxicity. Results from Phase 2 study met primary endpoint with greater effects in
patients with more severe disease.

17

Table of Contents

Competition in PH-ILD

Unlike PAH, there is less competition from competing products and MOAs to treat PH-ILD patients. Inhaled treprostinil is
the only approved treatment and route of delivery. In April 2021, United Therapeutics announced that Tyvaso was
approved by FDA as the first and only treatment for patients with PH-ILD. Tyvaso DPI is also indicated to treat PH-ILD.
Insmed is studying TPIP in a small open-label study of PH-ILD and we expect other programs to initiate trials given the
very clear unmet needs of this patient group.

Human Capital

As of March 1, 2024, we employed 136 salaried and nine hourly employees, 144 of whom are located in the United States
and one of whom is located in Germany. We have no collective bargaining agreements with our employees, and we have
not experienced any work stoppages. We consider our relations with our employees to be good.

We believe that our future success largely depends upon our continued ability to attract and retain highly skilled
employees. We provide our employees with competitive salaries and bonuses, opportunities for equity ownership,
development programs that enable continued learning and growth and a robust employment package that promotes well-
being across all aspects of their lives, including health care, retirement planning and paid time off. Much of our success is
rooted in the diversity of our teams and our commitment to equity and inclusion. We value diversity at all levels.

Facilities

Our corporate headquarters is located in Morrisville, North Carolina, and consist of approximately 45,000 square feet of
space under a lease that expires on October 31, 2026 and includes an option for us to renew the lease for an additional
five years through October 31, 2031, as amended. The primary use of this location is general office, laboratory, research
and development and light manufacturing. We believe that our facilities are adequate for our current needs. However, we
will seek additional space as needed to accommodate our growth.

Corporate Information

We were incorporated in Delaware on June 17, 2020. Our principal executive offices are located at 419 Davis Drive,
Suite 100, Morrisville, North Carolina 27560 and our telephone number is (919) 328-4400. Our website is
www.liquidia.com. The information on or that can be accessed through our website is not incorporated by reference into
this Annual Report on Form 10-K, and you should not consider any such information as part of this Annual Report on
Form 10-K or in deciding whether to purchase our common stock. This Annual Report and all of our filings under the
Securities Exchange Act of 1934, as amended (the “Exchange Act”), including copies of annual reports on Form 10-K,
quarterly reports on Form 10-Q, current reports on Form 8-K, and any amendments to those reports, are available free of
charge through our website on the date we file those materials with, or furnish them to, the U.S. Securities and Exchange
Commission (SEC). Such filings are also available to the public on the internet at the SEC’s website at www.sec.gov.

Government Regulation

Government Regulation and Product Approval

Government authorities in the United States at the federal, state and local level and in other countries, extensively regulate,
among other things, the research, development, testing, manufacture, (including manufacturing changes), quality control,
approval, labeling, packaging, storage, record-keeping, promotion, advertising, distribution, marketing, export and import
of products such as those we are developing. The processes for obtaining regulatory approvals in the United States and in
foreign countries, along with subsequent compliance with applicable statutes and regulations, require the expenditure of
substantial time and financial resources.

18

Table of Contents

U.S. Drug Development Process

In the United States, the FDA regulates drugs under the United States Federal Food, Drug, and Cosmetic Act (FDCA) and
the FDA’s implementing regulations.

Failure to comply with the applicable U.S. requirements at any time during the product development process, approval
process or after approval may subject an applicant to administrative or judicial sanctions. These sanctions could include the
FDA’s refusal to approve pending applications, withdrawal of an approval, a clinical hold, untitled or warning letters,
product recalls, product seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of
government contracts, restitution, disgorgement or civil or criminal penalties. The process required by the FDA before a
drug may be marketed in the United States generally involves the following:

● completion of preclinical laboratory tests, animal studies and formulation studies according to Good Laboratory

Practices regulations;

● submission to the FDA of an Investigational New Drug application (IND) which must become effective before

human clinical studies may begin;

● approval by an independent institutional review board, or IRB, at each clinical site before each trial may be

initiated;

● performance of adequate and well-controlled human clinical studies according to Good Clinical Practice (GCP),

regulations, to establish the safety and efficacy of the proposed drug for its intended use;

● preparation and submission to the FDA of an NDA, containing the results of product development, preclinical

studies and clinical trials, along with descriptions of the manufacturing process, analytical tests conducted on the
drug product, proposed labeling and other relevant information, to request approval to market the drug product;

● satisfactory completion of an FDA inspection of the manufacturing facility or facilities at which the drug product,
or components thereof, are produced to assess compliance with cGMP to assure that the facilities, methods and
controls are adequate to preserve the drug’s identity, strength, quality and purity;

● satisfactory completion of FDA audits of clinical trial sites to assure compliance with GCPs and the integrity of

clinical data;

● FDA review and approval of the NDA;

● payment of fees, including annual program fees for each drug product on the market; and

● ongoing compliance with any post approval requirements, including risk evaluation and mitigation strategy

(REMS) and post approval studies required by the FDA.

The testing and approval process requires substantial time, effort and financial resources, and we cannot be certain that any
approvals for our product candidates will be granted on a timely basis, if at all.

Once a pharmaceutical product candidate is identified for development, it enters the preclinical testing stage. Preclinical
tests include laboratory evaluations of product chemistry, toxicity, formulation and stability, as well as animal studies.
When a sponsor wants to proceed to test the product candidate in humans, it must submit an IND in order to conduct
clinical trials.

An IND sponsor must submit the results of the preclinical tests, together with manufacturing information, analytical data
and any available clinical data or literature, to the FDA as part of the IND. The sponsor must also include a protocol

19

Table of Contents

detailing, among other things, the objectives of the initial clinical study, the parameters to be used in monitoring safety and
the effectiveness criteria to be evaluated if the initial clinical study lends itself to an efficacy evaluation. Some preclinical
testing may continue even after the IND is submitted. The IND automatically becomes effective 30 days after receipt by
the FDA, unless the FDA raises concerns or questions related to a proposed clinical study and places the study on a clinical
hold within that 30-day time period. In such a case, the IND sponsor and the FDA must resolve any outstanding concerns
before the clinical study can begin. Clinical holds also may be imposed by the FDA at any time before or during clinical
studies due to safety concerns or non-compliance, and may be imposed on all product candidates within a certain
pharmaceutical class. The FDA also can impose partial clinical holds, for example, prohibiting the initiation of clinical
studies of a certain duration or for a certain dose.

All clinical studies must be conducted under the supervision of one or more qualified investigators in accordance with GCP
regulations. These regulations include the requirement that all research subjects provide informed consent in writing before
their participation in any clinical study. Further, an IRB must review and approve the plan for any clinical study before it
commences at any institution, and the IRB must conduct continuing review and reapprove the study at least annually. An
IRB considers, among other things, whether the risks to individuals participating in the clinical study are minimized and
are reasonable in relation to anticipated benefits. The IRB also approves the information regarding the clinical study and
the consent form that must be provided to each clinical study subject or his or her legal representative and must monitor the
clinical study until completed.

Each new clinical protocol and any amendments to the protocol must be submitted for FDA review, and to the IRBs for
approval. Protocols detail, among other things, the objectives of the clinical study, dosing procedures, subject selection and
exclusion criteria and the parameters to be used to monitor subject safety.

Information about certain clinical trials must be submitted within specific timeframes to the National Institutes of Health
(NIH) for public dissemination on their ClinicalTrials.gov website.

Human clinical studies are typically conducted in three sequential phases that may overlap or be combined:

● Phase 1. The product is initially introduced into a small number of healthy human subjects or patients and tested
for safety, dosage tolerance, absorption, metabolism, distribution and excretion and, if possible, to gain early
evidence on effectiveness. In the case of some products for severe or life-threatening diseases, especially when
the product is suspected or known to be unavoidably toxic, the initial human testing may be conducted in patients.

● Phase 2. Involves clinical studies in a limited patient population to identify possible adverse effects and safety

risks, to preliminarily evaluate the efficacy of the product for specific targeted diseases and to determine dosage
tolerance and optimal dosage and schedule.

● Phase 3. Clinical studies are undertaken to further evaluate dosage, clinical efficacy and safety in an expanded

patient population at geographically dispersed clinical study sites. These clinical studies are intended to establish
the overall risk/benefit relationship of the product and provide an adequate basis for product labeling.

Progress reports detailing the results of the clinical studies must be submitted at least annually to the FDA and safety
reports must be submitted to the FDA and the investigators for serious and unexpected suspected adverse events. Phase 1,
Phase 2 and Phase 3 testing may not be completed successfully within any specified period, if at all. The FDA or the
sponsor may suspend or terminate a clinical study at any time on various grounds, including a finding that the research
subjects or patients are being exposed to an unacceptable health risk. Similarly, an IRB can suspend or terminate approval
of a clinical study at its institution if the clinical study is not being conducted in accordance with the IRB’s requirements or
if the drug has been associated with unexpected serious harm to patients.

There are FDA-imposed limitations on communications about investigational drugs. The FDA prohibits companies from
making promotional claims of safety or effectiveness of the drug for a use for which it is under investigation, and from
“commercialization” of the drug before it is approved for commercial marketing and distribution, and otherwise regulates
communications about products in clinical trials. FDA law prohibits “misbranding” of drugs and establishes

20

Table of Contents

related rules and policies on communications about promotional and non-promotional (educational, scientific)
communications. Interactions with or communications directed to healthcare professionals (HCPs), patients or patient- or
disease-advocates or advocacy groups, and payors, are subject to heightened scrutiny by the FDA. Relative to non-
promotional communications, for example, there are specific and limited FDA accommodations for non-promotional,
truthful and non-misleading sharing of information regarding products in development and off-label uses including
dissemination of peer-reviewed reprints, support of independent continuing medical education (CME) and healthcare
economic discussions with payors. In a competitive environment, a company’s communications about products in
development may also be subject to heightened scrutiny.

Concurrent with clinical studies, companies usually complete additional animal studies and must also develop additional
information about the chemistry and physical characteristics of the product and finalize a process for manufacturing the
product in commercial quantities in accordance with cGMP requirements. The manufacturing process must be capable of
consistently producing quality batches of the product candidate and, among other things, the manufacturer must develop
methods for testing the identity, strength, quality and purity of the final product. Additionally, appropriate packaging must
be selected and tested, and stability studies must be conducted to demonstrate that the product candidate does not undergo
unacceptable deterioration over its shelf life.

U.S. Review and Approval Processes

Assuming successful completion of the required clinical testing, the results of product development, preclinical studies and
clinical studies, along with descriptions of the manufacturing process, analytical tests conducted on the drug, proposed
labeling and other relevant information, are submitted to the FDA as part of an NDA for a new drug, requesting approval to
market the product.

The submission of an NDA is subject to the payment of a substantial application user fee although a waiver of such fee
may be obtained under certain limited circumstances. For example, the agency will waive the application fee for the first
human drug application that a small business or its affiliate submits for review. The sponsor of an approved NDA is also
subject to annual program user fees.

In addition, under the Pediatric Research Equity Act of 2003 (PREA) an NDA application (or a supplement to an
application) for a new active ingredient, new indication, new dosage form, new dosing regimen or new route of
administration must contain a Pediatric Assessment. If so, the submission must contain data from pediatric studies that are
adequate to assess the safety and effectiveness of the drug for the claimed indications in all relevant pediatric
subpopulations, and to support dosing and administration for each pediatric subpopulation for which the product is safe and
effective, unless the applicant has obtained a waiver or deferral. PREA applies only to products developed for diseases that
occur in both adult and pediatric populations, and generally does not apply to products with Orphan Drug Designation or to
ANDAs for generic drugs.

A sponsor who is planning to submit a marketing application for a drug product that is subject to the PREA requirements
must submit an initial Pediatric Study Plan (PSP). The FDA encourages all applications to submit the PSP as soon as
possible in the drug development process, and to discuss the plan with FDA at critical points in the development process.
For products intended for life-threatening or severely debilitating illnesses, applicants are encouraged to discuss the PSP at
the Pre-IND meeting and End-of-Phase 1 meeting. For products not intended for such illnesses, the FDA recommends that
sponsors submit and discuss the PSP no later than the End-of-Phase 2 (EOP2) meeting. The initial PSP must include an
outline of the pediatric study or studies that the sponsor plans to conduct, including study objectives and design, age
groups, relevant endpoints and statistical approach, or a justification for not including such detailed information. The FDA
and the sponsor must reach agreement on the PSP. A sponsor can submit amendments to an agreed-upon initial PSP at any
time if changes to the pediatric plan need to be considered based on data collected from preclinical studies, early phase
clinical studies or other clinical development programs. The sponsor may submit a request for a deferral of pediatric
assessments or a full or partial waiver of the requirement to provide data from pediatric studies along with supporting
information. The FDA may, on its own initiative or at the request of the applicant, grant deferrals for submission of data or
full or partial waivers. The FDA may, on its own initiative or at the request of the applicant, grant deferrals for submission
of data or full or partial waivers. It is critical that sponsors are in compliance with the PREA, as non-compliance may result
in the FDA considering the drug product misbranded solely on that basis.

21

Table of Contents

The FDA also may require submission of a REMS to mitigate any identified or suspected serious risks. The REMS could
include medication guides, physician communication plans, assessment plans and elements to assure safe use, such as
restricted distribution methods, patient registries or other risk minimization tools.

The FDA reviews all NDAs submitted to ensure that they are sufficiently complete for substantive review before it accepts
them for filing. The FDA may request additional information rather than accept an application for filing. In this event, the
application must be re-submitted with the additional information. The re-submitted application also is subject to review
before the FDA accepts it for filing. Once the submission is accepted for filing, the FDA begins an in-depth substantive
review.

The FDA reviews an NDA to determine whether a product is safe and effective for its intended use, which includes
assessment of preclinical and clinical data; proposed labeling; CMC data; and an assessment of whether the manufacturing
processes and facilities meet the appropriate requirements and comply with the applicable regulations (including cGMP
requirements and adequate assurance for consistent commercial production of the product within required specifications).
There are numerous FDA personnel assigned to review different aspects of an NDA, exercising judgment, discretion, and
interpretation of data relative to the review process.

The FDA may approve an NDA only if, among other things, the methods used in, and the facilities and controls used for,
the manufacture processing, packing and testing of the product are adequate to ensure and preserve its identity, strength,
quality and purity.

Before approving an NDA, the FDA often will inspect the facility or facilities where the product is or will be
manufactured.

The FDA may refer the NDA to an advisory committee for review, evaluation and recommendation as to whether the
application should be approved and under what conditions. An advisory committee is a panel of experts, including
clinicians and other scientific experts, who provide advice and recommendations when requested by the FDA. The FDA is
not bound by the recommendation of an advisory committee, but it considers such recommendations when making
decisions.

Additionally, before approving an NDA, the FDA will typically inspect one or more clinical sites to assure clinical data
supporting the submission were developed in compliance with GCP.

The approval process is lengthy and difficult, and the FDA may refuse to approve an NDA if the applicable regulatory
criteria are not satisfied, or may require additional preclinical, clinical or CMC data or other data and information. Even if
such data and information are submitted, the FDA may ultimately decide that the NDA does not satisfy the criteria for
approval. Data obtained from clinical studies, as well as other types of supporting data, are not always conclusive and the
FDA may interpret data differently than an applicant interprets the same data.

After the FDA’s evaluation of an application, the FDA may issue an approval letter or a complete response letter to indicate
that the review cycle is complete and that the application is not ready for approval. A complete response letter generally
contains a statement of specific conditions that must be met to secure final approval of the application and may require
additional clinical or preclinical testing for the FDA to reconsider the application. The deficiencies identified may be
minor, for example, requiring labeling changes, or major, for example, requiring additional clinical studies. Additionally,
the complete response letter may include recommended actions that the applicant might take to place the application in a
condition for approval. If a complete response letter is issued, the applicant may either resubmit the application, addressing
all of the deficiencies identified in the letter, or withdraw the application, or request an opportunity for a hearing.

Even with submission of additional information, the FDA ultimately may decide that the application does not satisfy the
regulatory criteria for approval. If and when those conditions have been met to the FDA’s satisfaction, the FDA will
typically issue an approval letter. An approval letter authorizes commercial marketing of the drug with specific prescribing
information for specific indications.

22

Table of Contents

If a product receives regulatory approval, the approval may be significantly limited to specific diseases and dosages or the
indications for use may otherwise be limited, which could restrict the commercial value of the product. Further, the FDA
may require that certain contraindications, warnings or precautions be included in the product labeling. In addition, the
FDA may require post-approval studies, including Phase 4 clinical studies, to further assess safety and effectiveness after
approval and may require testing and surveillance programs to monitor the safety of approved products that have been
commercialized. After approval, some types of changes to the approved product, such as adding new indications,
manufacturing changes and additional labeling claims, are subject to further testing requirements and FDA review and
approval.

New Drug Applications

Most drug products obtain FDA marketing approval pursuant to an NDA (described above) for innovator products, or an
abbreviated new drug application, or ANDA, for generic products. Relevant to ANDAs, the U.S. Drug Price Competition
and Patent Term Restoration Act of 1984, as amended (the “Hatch-Waxman Act”), amendments to the FDCA established a
statutory procedure for submission and FDA review and approval of ANDAs for generic versions of branded drugs
previously approved by the FDA (such previously approved drugs are also referred to as listed drugs). Because the safety
and efficacy of listed drugs have already been established by the brand company (sometimes referred to as the innovator),
the FDA does not require new human clinical trials to establish safety and efficacy of generic products. Rather, a generic
manufacturer is typically required to conduct bioequivalence studies of its test product against the listed drug. The
bioequivalence studies for orally administered, systemically available drug products assess the rate and extent to which the
active pharmaceutical ingredient is absorbed into the bloodstream from the drug product and becomes available at the site
of action. Bioequivalence is established when there is an absence of a significant difference in the rate and extent for
absorption of the generic product and the listed drug. For some drugs, including locally acting drugs such as topical anti-
fungals, other means of demonstrating bioequivalence may be required by the FDA, especially where rate and/or extent of
absorption are difficult or impossible to measure. In addition to the bioequivalence data, an ANDA must contain patent
certifications and chemistry, manufacturing, labeling and stability data.

A third alternative is a special type of NDA, commonly referred to as a 505(b)(2) NDA, which enables the applicant to
rely, in part, on the FDA’s findings of safety and efficacy of an existing product, or published literature, in support of its
application. 505(b)(2) NDAs often provide an alternate path to FDA approval for new or improved formulations or new
uses of previously approved products. Section 505(b)(2) permits the filing of an NDA where at least some of the
information required for approval comes from studies not conducted by or for the applicant and for which the applicant has
not obtained a right of reference. The applicant may rely upon the FDA’s findings with respect to certain preclinical or
clinical studies conducted for an approved product. The FDA may also require companies to perform additional studies or
measurements to support the change from the approved product. The FDA may then approve the new product candidate for
all or some of the label indications for which the referenced product has been approved, as well as for any new indication
sought by the 505(b)(2) applicant.

In seeking approval for a drug through an NDA, including a 505(b)(2) NDA, applicants are required to list with the FDA
certain patents of the applicant or that are held by third parties whose claims cover the applicant’s product. Upon approval
of an NDA, each of the patents listed in the application for the drug is then published in the FDA’s Approved Drug
Products with Therapeutic Equivalence Evaluations (the “Orange Book”). Any subsequent applicant who files an ANDA
seeking approval of a generic equivalent version of a drug listed in the Orange Book or a 505(b)(2) NDA referencing a
drug listed in the Orange Book must make one of the following certifications to the FDA concerning patents: (1) the patent
information concerning the reference listed drug product has not been submitted to the FDA; (2) any such patent that was
filed has expired; (3) the date on which such patent will expire; or (4) such patent is invalid, unenforceable or will not be
infringed upon by the manufacture, use or sale of the drug product for which the application is submitted. This last
certification is known as a paragraph IV certification. A notice of the paragraph IV certification must be provided to each
owner of the patent that is the subject of the certification and to the holder of the approved NDA to which the ANDA or
505(b)(2) application refers. The applicant may also elect to submit a “section viii” statement certifying that its proposed
label does not contain (or carves out) any language regarding the patented method-of-use rather than certify to a listed
method-of-use patent.

23

Table of Contents

If the reference NDA holder or patent owners assert a patent challenge directed to one of the Orange Book listed patents
within 45 days of the receipt of the paragraph IV certification notice, the FDA is prohibited from approving the application
until the earlier of 30 months from the receipt of the paragraph IV certification expiration of the patent, settlement of the
lawsuit or a decision in the infringement case that is favorable to the applicant. The ANDA or 505(b)(2) application also
will not be approved until any applicable non-patent exclusivity listed in the Orange Book for the branded reference drug
has expired as described in further detail below. Thus approval of a 505(b)(2) NDA or ANDA can be prevented until all the
listed patents claiming the referenced product have expired, until any non-patent exclusivity, such as exclusivity for
obtaining approval of a new chemical entity, listed in the Orange Book for the referenced product has expired, and, in the
case of a Paragraph IV certification and subsequent patent infringement suit, until the earlier of 30 months, settlement of
the lawsuit or a decision in the infringement case that is favorable to the ANDA or 505(b)(2) applicant.

The FDA may issue tentative approval of an application if the application meets all conditions for approval but cannot
receive effective approval because the listed patents, the 30-month stay or another period of regulatory exclusivity, as
applicable, has not expired. If tentative approval is granted, then once such listed patents, 30-month stay or other regulatory
exclusivity have expired or, in the case of patents that are subject to a patent infringement suit, been found to be invalid or
not infringed, the applicant may seek final approval by submitting an amendment that, among other things, includes a
safety update and any other changes, if any, in the conditions under which the product was tentatively approved. Prior to
granting final approval, the FDA must review and approve any changes reflected in the amendment and may consider any
other new information that has come to its attention. An amendment requesting final approval is generally subject to either
a 2-month or 6-month review cycle, depending on the information submitted in the amendment.

Combination Products

Medical products containing a combination of new drugs, biological products, or medical devices are regulated as
“combination products” in the United States. A combination product generally is defined as a product comprised of
components from two or more regulatory categories, such as drug/device, device/biologic or drug/biologic. The term
combination product includes: (i) a product comprised of two or more regulated components (i.e., drug/device,
biologic/device, drug/biologic or drug/device/biologic, that are physically, chemically or otherwise combined or mixed and
produced as a single entity); (ii) two or more separate products packaged together in a single package or as a unit and
comprised of drug and device products, device and biological products or biological and drug products; (iii) a drug, device
or biological product packaged separately that according to its investigational plan or proposed labeling is intended for use
only with an approved individually specified drug, device or biological product where both are required to achieve the
intended use, indication or effect and where upon approval of the proposed product the labeling of the approved product
would need to be changed, such as to reflect a change in intended use, dosage form, strength, route of administration, or
significant change in dose; or (iv) any investigational drug, device or biological product packaged separately that according
to its proposed labeling is for use only with another individually specified investigational drug, device, or biological
product where both are required to achieve the intended use, indication or effect.

Each constituent part of a combination product is subject to the requirements established by the FDA for that type of
constituent part, whether a new drug, biologic or device. In order to facilitate pre-market review of combination products,
the FDA designates one of its centers to have primary jurisdiction for the pre-market review and regulation of the overall
product based upon a determination by FDA of the primary mode of action of the combination product, and typically one
application, such as for a drug/device combination product assigned to the FDA’s Center for Drug Evaluation and Research
(CDER) an NDA, will be made.

A device with the primary purpose of delivering or aiding in the delivery of a drug and distributed containing a drug (i.e., a
“prefilled delivery system”) is typically evaluated by CDER using drug authorities and device authorities, as necessary.

A device with the primary purpose of delivering or aiding in the delivery of a drug and that is distributed without the drug
(i.e., unfilled) is typically evaluated by the FDA’s Center for Devices and Radiological Health and CDER, respectively,
unless the intended use of the two products, through labeling, creates a combination product.

24

Table of Contents

The FDA has indicated that dry powder inhalers, such as our lead product candidate, YUTREPIA, are drug/device
combination products.

Post-Approval Requirements

Drugs manufactured or distributed pursuant to FDA approvals are subject to extensive and continuing regulation by the
FDA, including, among other things, requirements relating to recordkeeping (including certain electronic record and
signature requirements), periodic reporting, drug supply chain security surveillance and tracking requirements, product
sampling and distribution, advertising and promotion and reporting of certain adverse experiences, deviations and other
problems with the product. After approval, most changes to the approved product, such as adding new indications or other
labeling claims are subject to prior FDA review and approval. There are also, under The Prescription Drug User Fee Act,
continuing, annual FDA “program fee” requirements for products once they are approved, as well as new application fees
for supplemental applications with clinical data.

The FDA strictly regulates labeling, advertising, promotion and other types of information on products that are placed on
the market. Products may be promoted only for the approved indications and in accordance with the provisions of the
approved label. Further, manufacturers must continue to comply with cGMP requirements, which are extensive and require
considerable time, resources and ongoing investment to ensure compliance. In addition, changes to the manufacturing
process generally require prior FDA approval before being implemented and other types of changes to the approved
product, such as adding new indications and additional labeling claims, are also subject to further FDA review and
approval.

Manufacturers and certain other entities involved in the manufacturing and distribution of approved products are required
to register their establishments with the FDA and certain state agencies and are subject to periodic unannounced
inspections by the FDA and certain state agencies for compliance with cGMP and other laws. The cGMP requirements
apply to all stages of the manufacturing process, including the production, processing, sterilization, packaging, labeling,
storage and shipment of the product. Manufacturers must establish validated systems to ensure that products meet
specifications and regulatory standards and test each product batch or lot prior to its release. Combination products are
subject to FDA regulation to ensure the quality of both the constituent parts and the finished product.

Changes to the manufacturing process are strictly regulated and often require prior FDA approval before being
implemented. FDA regulations also require investigation and correction of any deviations from cGMP and impose
reporting and documentation requirements upon the sponsor and any third-party manufacturers that the sponsor may decide
to use. Accordingly, manufacturers must continue to expend time, money and effort in the area of production and quality
control to maintain cGMP compliance.

The FDA may impose a number of post-approval requirements as a condition of approval of an application. For example,
the FDA may require post-marketing testing, including Phase 4 clinical trials, and surveillance to further assess and
monitor the product’s safety and effectiveness after commercialization.

The FDA may withdraw a product approval if compliance with regulatory requirements is not maintained or if problems
occur after the product reaches the market. Later discovery of previously unknown problems with a product, including
adverse events of unanticipated severity or frequency, problems with manufacturing processes, or failure to comply with
regulatory requirements, may result in restrictions on the product or even complete withdrawal of the product from the
market.

Potential implications include required revisions to the approved labeling to add new safety information; imposition of
post-market studies or clinical trials to assess new safety risks; or imposition of distribution or other restrictions under a
REMS program. Other potential consequences include, among other things:

● restrictions on the marketing or manufacturing of the product, complete withdrawal of the product from the

market or product recalls;

● warning letters or holds on post-approval clinical trials;

25

Table of Contents

● refusal of the FDA to approve pending NDAs or supplements to approved NDAs, or suspension or revocation of

product license approvals;

● product seizure or detention, or refusal to permit the import or export of products; or

● injunctions or the imposition of civil or criminal penalties.

The FDA strictly regulates marketing, labeling, advertising, and promotion of products that are placed on the market.
Drugs may be promoted only for the approved indications and in accordance with the provisions of the approved label. As
a compliance best practice and risk mitigation measure, pharmaceutical companies typically train their sales force
regarding the limitations on promotion of products relative to their approved indications for use and concerns regarding
potential “off-label promotion.” However, a physician may use products off-label when, in the physician’s independent
professional medical judgment, he or she deems it appropriate. Recent court decisions have impacted FDA’s enforcement
activity regarding off-label promotion in the light of First Amendment considerations; however, there are still significant
risks in this area in part due to the potential for False Claims Act exposure. Further, the FDA has not materially changed its
position on off-label promotion following legal setbacks on First Amendment grounds and the U.S. Department of
Justice has consistently asserted in False Claims Act briefings that “speech serves as a conduit for violations of the law is
not constitutionally protected.”

The distribution of commercial prescription drugs is subject to the Drug Supply Chain Security Act (DSCSA), which
regulates the distribution of the products at the federal level, and sets certain standards for federal or state registration and
compliance of entities in the supply chain and regulation of manufacturers and repackagers, wholesale distributors, third-
party logistics providers, and dispensers. The DSCSA preempts certain previously enacted state pedigree laws and upon
taking effect superseded the pedigree requirements of the Prescription Drug Marketing Act (PDMA). Trading partners
within the drug supply chain must now ensure certain product tracing requirements are met, and are required to exchange
transaction information, transaction history, and transaction statements. Product identifier information (an aspect of the
product tracing scheme) is also now required. Many states still have in place licensure and other requirements for
manufacturers and distributors of drug products. The distribution of product samples continues to be regulated under the
PDMA, and some states also impose regulations on drug sample distribution.

From time to time, legislation is drafted, introduced and passed in Congress that could significantly change the statutory
provisions governing the approval, manufacturing and marketing of products regulated by the FDA. In addition to new
legislation, FDA regulations, guidance and policies are often revised or reinterpreted by the agency in ways that may
significantly affect our business and our product candidates. It is impossible to predict whether further legislative or FDA
regulation or policy changes will be enacted or implemented and what the impact of such changes, if any, may be.

Patent Term Restoration

Depending upon the timing, duration and specifics of FDA approval of the use of our product candidates, some of our U.S.
patents may be eligible for limited patent term extension (PTE) under the Hatch-Waxman Act. The Hatch-Waxman Act
permits a patent restoration term of up to five years as compensation for patent term effectively lost during product
development and the FDA regulatory review process. However, patent term restoration cannot extend the remaining term
of a patent beyond a total of 14 years from the product’s approval date. The patent term restoration period is generally one-
half the time between the effective date of an IND and the submission date of an NDA plus the time between the
submission date of an NDA and the approval of that application, except that the review period is reduced by any time
during which the applicant failed to exercise due diligence. Only one patent applicable to an approved drug is eligible for
the extension. Extensions are not granted as a matter of right and the extension must be applied for prior to expiration of
the patent and within a sixty-day period from the date the product is first approved for commercial marketing. The USPTO,
in consultation with the FDA, reviews and approves the application for any PTE or restoration. In the future, we may apply
for PTEs, defined as the length of the regulatory review of products covered by our granted patents, for some of our
currently owned or licensed applications and patents to add patent life beyond their current expiration dates. Such
extensions will depend on the length of the regulatory review; however, there can be no assurance that any such extension
will be granted to us.

26

Table of Contents

Marketing Exclusivity

Market exclusivity provisions under the FDCA can also delay the submission or the approval of certain applications. The
specific scope varies, but fundamentally the FDCA provides a five-year period of non-patent marketing exclusivity within
the United States to the first applicant to gain approval of an NDA for a new chemical entity. A drug is a new chemical
entity if the FDA has not previously approved any other new drug containing the same active moiety, which is the
molecule or ion responsible for the action of the drug substance. During the exclusivity period, the FDA may not accept for
review an ANDA or a 505(b)(2) NDA submitted by another company for another version of such drug where the applicant
does not own or have a legal right of reference to all the data required for approval. However, an application may be
submitted after four years if it contains a certification of patent invalidity or non-infringement.

The FDCA also provides three years of marketing exclusivity for an NDA, 505(b)(2) NDA or supplement to an existing
NDA if new clinical investigations, other than bioavailability studies, that were conducted or sponsored by the applicant
are deemed by the FDA to be essential to the approval of the application, for example, for new indications, dosages or
strengths of an existing drug. This three-year exclusivity covers only the conditions of use associated with the new clinical
investigations and does not prohibit the FDA from approving applications for drugs containing the original active agent.
This three-year exclusivity does not preclude submission of the ANDA or Section 505(b)(2) NDA for such a product but
prevents the FDA from giving final approval to such product. Five-year and three-year exclusivity will not delay the
submission or approval of a full NDA. However, an applicant submitting a full NDA would be required to conduct or
obtain a right of reference to all of the preclinical studies and adequate and well-controlled clinical studies necessary to
demonstrate safety and effectiveness.

Under the FDCA, the FDA may grant orphan designation to a drug intended to treat a rare disease or condition, which is a 
disease or condition that affects fewer than 200,000 individuals in the United States or, if it affects more than 200,000 
individuals in the United States, there is no reasonable expectation that the cost of developing and making a drug product 
available in the United States for this type of disease or condition will be recovered from sales of the product. Orphan 
designation must be requested before submitting an NDA. After the FDA grants orphan designation, the identity of the 
therapeutic agent and its potential orphan use are disclosed publicly by the FDA. Orphan designation does not convey any 
advantage in or shorten the duration of the regulatory review and approval process.  If a product that has orphan 
designation subsequently receives either the first FDA approval for the disease or condition for which it has such 
designation or, if not the first FDA approval for such drug for the treatment of such disease or condition, such drug is 
clinically superior to any already approved or licensed drug that is the same drug for such disease or condition, the product 
is entitled to orphan product exclusivity, which means that the FDA may not approve any other applications to market the 
same drug or biological product for the same indication for seven years, except in limited circumstances, such as a showing 
of clinical superiority to the product with orphan exclusivity or inability to manufacture the product in sufficient quantities. 
The designation of such drug also entitles a party to financial incentives such as opportunities for grant funding towards 
clinical trial costs, tax advantages and user-fee waivers. Competitors, however, may receive approval of different products 
for the indication for which the orphan product has exclusivity or obtain approval for the same product but for a different 
indication for which the orphan product has exclusivity. If an orphan designated product receives marketing approval for an 
indication broader than what is designated, it may not be entitled to orphan exclusivity. In addition, exclusive marketing 
rights in the United States may be lost if the FDA later determines that the request for designation was materially defective 
or if the manufacturer is unable to assure sufficient quantities of the product to meet the needs of patients with the rare 
disease or condition.

Pediatric exclusivity is another type of exclusivity in the United States. Pediatric exclusivity, if granted, provides an
additional six months to the term of any existing regulatory exclusivity, including the non-patent exclusivity periods
described above. This six-month exclusivity may be granted based on the voluntary completion of a pediatric clinical study
that “fairly responds” to an FDA-issued “Written Request” for such a clinical study.

Pharmaceutical Coverage, Pricing and Reimbursement

In the United States, sales of any products for which we may receive regulatory approval for commercial sale will depend
in part on the availability of coverage and reimbursement from third-party payors. Third-party payors include government
authorities, managed care providers, private health insurers and other organizations.

27

Table of Contents

Significant uncertainty exists as to the coverage and reimbursement status of any products for which we may obtain
regulatory approval. Some of the additional requirements and restrictions on coverage and reimbursement levels imposed
by third-party payors influence the purchase of healthcare services and products. The process for determining whether a
third-party payor will provide coverage for a product may be separate from the process for establishing the reimbursement
rate that such a payor will pay for the product. Third-party payors may limit coverage to specific drugs on an approved list,
or formulary, which might not include all of the FDA-approved drugs for a particular indication, or place drugs at certain
formulary levels that result in lower reimbursement levels. Moreover, a payor’s decision to provide coverage for a drug
product does not imply that an adequate reimbursement rate will be approved. Adequate third-party reimbursement may
not be available to enable us to maintain price levels sufficient to realize an appropriate return on our investment in product
development. Further, one payor’s determination to provide coverage does not assure that other payors will also provide
coverage and reimbursement for the product, and the level of coverage and reimbursement may differ significantly from
payor to payor as there is no uniform policy of coverage and reimbursement for drug products among third-party payors.

Reimbursement may also impact the demand for drug products that obtain marketing approval. If coverage for a drug
product is obtained by a third-party payor, the resulting reimbursement payment rates may not be adequate or may require
co-payments that patients find unacceptably high. Further, third party payors require onerous prior approvals or implement
other forms of restricted access that make it difficult for patients to utilize our drug products. Patients who are prescribed
medications for the treatment of their conditions, and their prescribing physicians, generally rely on third-party payors to
reimburse all or part of the costs associated with their prescription drugs. Prescribing physicians are unlikely to use or
prescribe drug products unless coverage is provided and reimbursement is adequate to cover all or a significant portion of
the cost of those drug products. If reimbursement is not available, or is available only to limited levels, a drug product
which has obtained marketing approval may not be successfully commercialized.

Third-party payors are increasingly challenging the price and examining the medical necessity and cost-effectiveness of
medical products and services, in addition to their safety and efficacy. In order to obtain and maintain coverage and
reimbursement for any product that might be approved for sale, we may need to conduct expensive pharmacoeconomic
studies in order to demonstrate the medical necessity and cost-effectiveness of any products, in addition to the costs
required to obtain regulatory approvals. Our product candidates may not be considered medically necessary or cost-
effective. If third-party payors do not consider a product to be cost-effective compared to other available therapies, they
may not cover the product after approval as a benefit under their plans or, if they do, the level of payment may not be
sufficient to allow a company to sell its products at a profit.

The U.S. government and state legislatures have shown significant interest in implementing cost containment programs to
limit the growth of government-paid healthcare costs, including price controls, restrictions on reimbursement and coverage
and requirements for substitution of generic products for branded prescription drugs. There has been increasing legislative
and enforcement interest in the United States with respect to drug pricing practices. For example, U.S. federal prosecutors
have issued subpoenas to pharmaceutical companies seeking information about pricing practices in connection with an
investigation into pricing practices being conducted by the DOJ. Several state attorneys general also have commenced drug
pricing investigations and filed lawsuits against pharmaceutical companies, and the U.S. Senate has publicly investigated a
number of pharmaceutical companies relating to price increases and pricing practices. Proposed legislation has been
designed to, among other things, bring more transparency to drug pricing, reduce the cost of prescription drugs under
Medicare, review the relationship between pricing and manufacturer patient programs, and reform government program
reimbursement methodologies for drugs. Federal budget proposals have included measures to permit Medicare Part D plans
to negotiate the price of certain drugs under Medicare Part B, to allow some states to negotiate drug prices under Medicaid,
and to eliminate cost sharing for generic drugs for low-income patients. It is possible that President Biden may issue
Executive Orders with the potential to change a number of prior executive branch actions on drug pricing. At the state
level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical and
biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product
access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation
from other countries and bulk purchasing. Adoption of government controls and measures, and tightening of restrictive
policies in jurisdictions with existing controls and measures, could exclude or limit our drugs and product candidates from
coverage and limit payments for pharmaceuticals. We continue to monitor the potential impact of proposals to lower
prescription drug costs at the federal

28

Table of Contents

and state level, and anticipate that current and future U.S. federal and state legislative proposals may result in additional
downward pressure on drug pricing and reimbursement, which could have a significant impact on our business.

The Inflation Reduction Act of 2022 (the “IRA”), which includes certain new tax measures, was signed into law in August
2022. The IRA contains two main tax provisions, a new corporate alternative minimum tax imposed on certain
corporations meeting average annual financial statement income of more than $1 billion during a three-year tax period, and
an excise tax imposed upon share repurchases by certain publicly traded corporations. The IRA is effective for tax years
beginning after December 31, 2022; we are evaluating the provisions of the IRA but currently do not believe these
provisions will have a material impact on our consolidated financial statements. Among other things, the IRA requires
manufacturers of certain drugs to engage in price negotiations with Medicare (beginning in 2026), imposes rebates under
Medicare Part B and Medicare Part D to penalize price increases that outpace inflation, and replaces the Part D coverage
gap discount program with a new discounting program (beginning in 2025). Failure to comply with requirements under the
drug price negotiation program or pay the identified rebates is subject to an excise tax and/or a civil monetary penalty. The
IRA permits the Secretary of the Department of Health and Human Services (HHS) to implement many of these provisions
through guidance, as opposed to regulation, for the initial years. For that and other reasons, it is currently unclear how the
IRA will be effectuated and the impact of the IRA on the pharmaceutical industry and on generic drug pricing cannot yet
be fully determined.

In addition, we expect that the increased emphasis on managed care and cost containment measures in the United States by
third-party payors and government authorities to continue and will place pressure on pharmaceutical pricing and coverage.
Coverage policies and third-party reimbursement rates may change at any time. Even if favorable coverage and
reimbursement status is attained for one or more products for which we receive regulatory approval, less favorable
coverage policies and reimbursement rates may be implemented in the future.

Other Healthcare Laws and Compliance Requirements

Healthcare providers, physicians and third-party payors often play a primary role in the recommendation and prescription
of any drug products for which we may obtain marketing approval, or for which we may provide contracted promotional
services to third parties. Our current and future arrangements with healthcare providers, physicians, third-party payors and
customers, and our sales, marketing and educational activities, may expose us to broadly applicable fraud and abuse and
other healthcare laws and regulations (at the federal and state level) that may constrain our business or financial
arrangements and relationships through which we market, sell, or distribute drug products.

Among the laws and regulations that may affect our ability to operate and may present risk to our business are those, at the
federal and state level, on topics including: anti-kickback, false claims, and other healthcare fraud, waste, and abuse
matters; drug pricing and price reporting; advertising, promotion, and other types of communications regarding
pharmaceutical products; limitations on and transparency regarding financial relationships with healthcare professionals;
and data privacy and security. See Item 1A. Risk Factors – General Risks Related to Healthcare Regulation.

Healthcare Reform

A primary trend in the U.S. healthcare industry and elsewhere is cost containment. There have been a number of federal
and state proposals during the last few years regarding the pricing of pharmaceutical and biopharmaceutical products,
limiting coverage and reimbursement for drugs and other medical products, government control and other changes to the
healthcare system in the United States including the Patient Protection and Affordable Care Act (ACA).

In the future, there may continue to be additional proposals relating to the reform of the U.S. healthcare system, some of
which could further limit the prices we will be able to charge for our product candidates, or the amounts of reimbursement
available for our product candidates. If future legislation were to impose direct governmental price controls or access
restrictions, it could have a significant adverse impact on our business. Managed care organizations, as well as Medicaid
and other government agencies, continue to seek price discounts. Some states have implemented, and other states are
considering, measures to reduce costs of the Medicaid program, and some states are considering implementing measures
that would apply to broader segments of their populations that are not Medicaid-eligible. Due to the volatility in the current
economic and market dynamics, we are unable to predict the impact of any unforeseen or

29

Table of Contents

unknown legislative, regulatory, payor or policy actions, which may include cost containment and healthcare reform
measures. Such policy actions could have a material adverse impact on our profitability.

These and other healthcare reform initiatives may result in additional reductions in Medicare and other healthcare funding,
which could have a material adverse effect on our financial operations. We expect that additional state and federal
healthcare reform measures will be adopted in the future, any of which could limit the amounts that federal and state
governments will pay for healthcare products and services, which could result in reduced demand for our product
candidates or additional pricing pressures.

Foreign Regulation of Drugs

In order to market any product outside of the United States, we will need to comply with numerous and varying regulatory
requirements of other countries and jurisdictions regarding development, approval, commercial sales and distribution of
our products, and governing, among other things, clinical trials, marketing authorization, commercial sales and distribution
of our products, if approved. Whether or not we obtain FDA approval for a product, we must obtain the necessary
approvals by the comparable regulatory authorities of foreign countries before we can commence clinical trials or
marketing of the product in those countries. The approval process varies between countries and jurisdictions and can
involve additional product testing and additional administrative review periods. The time required to obtain approval in
other countries and jurisdictions might differ from and be longer than that required to obtain FDA approval. Regulatory
approval in one country or jurisdiction does not ensure regulatory approval in another, but a failure or delay in obtaining
regulatory approval in one country or jurisdiction may negatively impact the regulatory process in others.

Item 1A. Risk Factors

Investing in our common stock involves a high degree of risk. You should carefully consider the risks described below, as
well as the other information in this Annual Report on Form 10-K, including our financial statements and the related notes
thereto, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and the information
contained under the heading “Cautionary Note Regarding Forward-Looking Statements” before deciding whether to invest
in our common stock. The occurrence of any of the events or developments described below could harm our business,
financial condition, results of operations and growth prospects. In such an event, the market price of our common stock
could decline and you may lose all or part of your investment. Additional risks and uncertainties not presently known to us
or that we currently deem immaterial also may impair our business operations. We may update these risk factors in our
periodic and other filings with the SEC.

The following is a summary of the principal risk factors described in this section:

● We expect to incur significant expenses and operating losses for the foreseeable future as we advance our product

candidates through clinical trials, seek regulatory approval and pursue commercialization of any approved
product candidates. The future viability of our company may depend on our ability to raise additional capital to
finance our future operations.

● We have a history of losses and our future profitability remains uncertain.
● We are primarily dependent on the success of our product candidates, YUTREPIA and L606, and these product

candidates may fail to receive final marketing approval (in a timely manner or at all) or may not be
commercialized successfully.

● United Therapeutics has initiated multiple lawsuits against us in which it has claimed that YUTREPIA is

infringing its patents, a separate lawsuit against us that we and a former United Therapeutics employee, who later
joined us as an employee, conspired to misappropriate certain trade secrets of United Therapeutics and engaged in
unfair or deceptive trade practices, and a separate lawsuit against the FDA seeking to challenge the FDA’s
acceptance of our amended NDA for YUTREPIA. Final judgment was entered by Judge Andrews of the U.S.
District Court for the District of Delaware in one of the lawsuits finding that one of the three asserted United
Therapeutics’ patents is both valid and infringed and ordering that the effective date of any final approval by the
FDA of YUTREPIA shall be a date which is not earlier than the expiration date of the infringed patent, which
will be in 2027. The Patent Trial and Appeal Board, or the PTAB, found that this same patent was

30

Table of Contents

unpatentable, and on December 20, 2023, the United States Court of Appeals for the Federal Circuit affirmed this
decision by the PTAB. However, although the PTAB’s decision has now been affirmed on appeal, Judge Andrews
may need to lift the injunction in his order before we are able to obtain final FDA approval for YUTREPIA, and
there are no assurances whether and when Judge Andrews would do so. Even if Judge Andrews was to lift his
existing injunction, United Therapeutics is currently seeking injunctive relief in two additional lawsuits. These
lawsuits, and other lawsuits that United Therapeutics may file in the future, may result in our company being
further delayed in its efforts to commercialize YUTREPIA or result in substantial damage claims against us if we
launch YUTREPIA and we are later found to infringe.

● Liquidia PAH does not hold the FDA regulatory approval for Treprostinil Injection, the RG Cartridge or pumps
used to administer Treprostinil Injection and is dependent on Sandoz, Chengdu and the pump manufacturers to
manufacture and supply Treprostinil Injection, the RG Cartridge and pumps used to administer Treprostinil
Injection, respectively, in compliance with FDA requirements, and is more broadly dependent on their FDA and
healthcare compliance relative to Treprostinil Injection, the RG Cartridge and the pumps used to administer
Treprostinil Injection, respectively.

● Treprostinil Injection is presently administered subcutaneously via Smiths Medical’s CADD-MS 3 infusion

pump. Smiths Medical no longer manufactures the CADD-MS 3 infusion pump and has indicated its intention to
discontinue service and maintenance of CADD-MS 3 infusion pumps on January 1, 2025. In addition, should
components of the CADD-MS 3 pump become unavailable before January 1, 2025, Smiths Medical’s ability to
service and maintain such pumps may terminate earlier than anticipated. For instance, we are aware of a shortage
of a critical component of the CADD-MS 3 infusion pump that may cause the number of CADD-MS 3 infusion
pumps available for the administration of Treprostinil Injection to be depleted prior to January 1, 2025. In the
event the specialty pharmacies are unable to access sufficient quantities of operable pumps or in the event we are
unable to identify or develop a new pump prior to the current pumps becoming unavailable, the commercial
success of Treprostinil Injection may be adversely affected.

● Sales of Treprostinil Injection are dependent on market acceptance of generic treprostinil for parenteral

administration and the medical devices used for administration of Treprostinil Injection, including the Smiths
Medical infusion pumps, any future pumps that we develop, and the RG Cartridge, by patients, health care
providers and by third-party payors, while interactions with these persons and entities are subject to compliance
requirements. The commercial success of Treprostinil Injection may also be impacted by increasing generic
competition which may result in declining prices for Treprostinil Injection.

● We expect that we will need further financing for our existing business and future growth, which may not be

available on acceptable terms, if at all. Failure to obtain funding on acceptable terms and on a timely basis may
require us to curtail, delay or discontinue our product development efforts or other operations. The failure to
obtain further financing may also prevent us from capitalizing on other potential product candidates or indications
which may be more profitable than YUTREPIA and/or L606 or for which there may be a greater likelihood of
success.

● We face significant competition from large pharmaceutical companies, among others, in developing our products
and in gaining regulatory approval to bring them to market in time to achieve commercial success, and our
operating results will suffer if we are unable to compete effectively, including if one or more such products have a
superior product profile to YUTREPIA and/or L606.

● Our financing facility with Healthcare Royalty Partners IV, L.P., or HCR, requires mutual agreement of both HCR
and us in order to draw down on the facility. HCR may not agree to make additional advances pursuant to the
facility. Failure to receive further funding from HCR may result in our having insufficient financing for our
existing business plan. Our financing facility with HCR also contains operating and financial covenants that
restrict our business and financing activities, and is subject to acceleration in specified circumstances, which may
result in HCR taking possession and disposing of any collateral.

● Our products may not achieve market acceptance.
● Our product candidates are based on proprietary, novel technology, which have not been used to manufacture any 
products that have been previously approved by the FDA, making it difficult to predict the time and cost of 
development and of subsequently obtaining final regulatory approval.  In addition, we may experience 
unexpected challenges as we ramp up our manufacturing capacity to meet demand or during commercial 
manufacturing, which may result in our inability to supply sufficient quantities of product to meet demand.
● Our business and operations may be adversely affected by the effects of health epidemics, including the COVID-

19 pandemic.

31

Table of Contents

● We may not be able to build a commercial operation, including establishing and maintaining marketing and sales

capabilities or entering into agreements with third parties to market and sell our drug products.

● We depend on third parties for clinical and commercial supplies, including single suppliers for the active

ingredient, the device, encapsulation and packaging of YUTREPIA and single suppliers for the drug product and
device for L606. In the event of any disruption in these supplies, our ability to develop and commercialize, and
the timeline for commercialization of, YUTREPIA and/or L606 may be adversely affected.

● We rely on third parties to conduct our preclinical studies and clinical trials.
● We may become involved in litigation to protect our intellectual property, to enforce our intellectual property

rights or to defend against claims of intellectual property infringement by third parties, which could be expensive,
time-consuming and may not be successful.

● We depend on skilled labor, and our business and prospects may be adversely affected if we lose the services of
our skilled personnel, including those in senior management, or are unable to attract new skilled personnel.
● We expect that the market price of our common stock may be volatile, and you may lose all or part of your

investment.

● As a public company, we are obligated to develop and maintain proper and effective internal control over

financial reporting and any failure to do so may adversely affect investor confidence in us and, as a result, the
trading price of our shares.

Risks Related to our Financial Position and Need for Additional Capital

We expect to incur significant expenses and operating losses for the foreseeable future as we advance our product
candidates through clinical trials, seek regulatory approval and pursue commercialization of any approved product
candidates. The future viability of our company may depend on our ability to raise additional capital to finance our
future operations. 

We are subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but
not limited to, development by competitors of new technological innovations, dependence on key personnel, protection of
proprietary technology, compliance with government regulations, and the ability to secure additional capital to fund
operations. We expect to incur significant expenses and may incur significant operating losses for the foreseeable future as
we advance product candidates through clinical trials, seek regulatory approval and pursue commercialization of any
approved product candidates. In addition, if we obtain marketing approval for any of our product candidates, we would
incur significant commercialization expenses related to product manufacturing, marketing, sales and distribution. These
efforts require significant amounts of capital, adequate personnel and infrastructure, and extensive compliance-reporting
capabilities. If we have not received full FDA approval and begun product sales of YUTREPIA or are unable to access
additional capital by the date of issuance of our second quarter 2024 financial statements, there could be substantial doubt
about our ability to continue as a going concern as of that date. We have based this estimate on assumptions that may prove
to be wrong, and we could utilize our available capital resources sooner than we currently expect. Even if our development
efforts are successful, it is uncertain when, if ever, we will realize significant revenue from product sales. The future
viability of our company may depend on our ability to raise additional capital to finance our future operations. We may
seek additional funding through public or private financings, debt financing or collaboration. Our inability to obtain
funding, when needed, would have a negative impact on our financial condition and ability to pursue our business
strategies.

We have a history of losses and our future profitability remains uncertain.

We have incurred net losses of $78.5 million during the year ended December 31, 2023, and $41.0 million and $34.6
million during the years ended December 31, 2022 and 2021, respectively. We also had negative operating cash flows for
each of these periods. As of December 31, 2023, we had an accumulated deficit of $429.1 million.

Since our incorporation, we have invested heavily in the development of our product candidates and technologies, as well
as in recruiting management and scientific personnel. To date, we have not commenced the commercialization of our
product candidates and all of our revenue has been derived from up-front fees and milestone payments made to us in
connection with licensing and collaboration arrangements we have entered into and the Promotion Agreement, under which
we share in the profit derived from the sale of Treprostinil Injection in the United States. These up-front fees and

32

Table of Contents

milestone payments have been, and combined with revenue generated from Treprostinil Injection may continue to be,
insufficient to match our operating expenses. We expect to continue to devote substantial financial and other resources to
the clinical development of our product candidates and, as a result, must generate significant revenue to achieve and
maintain profitability or raise additional capital to fund clinical development. We may continue to incur losses and negative
cash flow and may never transition to profitability or positive cash flow.

We may need further financing for our existing business and future growth, which may not be available on acceptable
terms, if at all. Failure to obtain funding on acceptable terms and on a timely basis may require us to curtail, delay or
discontinue our product development efforts or other operations. The failure to obtain further financing may also
prevent us from capitalizing on other potential product candidates or indications which may be more profitable than
YUTREPIA and/or L606 or for which there may be a greater likelihood of success.

We may need to raise additional funds to meet our future funding requirements for the continued research, development
and commercialization of our product candidates and technology. In the event that funds generated from our operations are
insufficient to fund our future growth, we may raise additional funds through the issuance of equity or debt securities or by
borrowing from banks or other financial institutions. We cannot assure you that we will be able to obtain such additional
financing on terms that are acceptable to us, or at all. Global and local economic conditions could negatively affect our
ability to raise funds. To the extent that we raise additional capital through the sale of equity or convertible debt securities,
your ownership interest will be diluted, and the terms of such securities may include liquidation or other preferences that
adversely affect your rights as a stockholder. Such financing, even if obtained, may be accompanied by restrictive
covenants that may, among others, limit our ability to pay dividends or require us to seek consent for payment of dividends,
or restrict our freedom to operate our business by requiring consent for certain actions.

If we need additional financing and fail to obtain financing on terms that are favorable to us, we will not be able to
implement our growth plans, and we may be required to significantly curtail, delay or discontinue one or more of our
research, development or manufacturing programs or the commercialization of any approved product. Furthermore, if we
need additional financing and fail to obtain additional financing on terms that are acceptable to us, we may forgo or delay
the pursuit of opportunities presented by other potential product candidates or indications that may later prove to have
greater commercial potential than the product candidates and indications that we have chosen to pursue.

Our financing facility with HCR requires mutual agreement of both HCR and us in order to draw down on our
financing facility, contains operating and financial covenants that restrict our business and financing activities, and is
subject to acceleration in specified circumstances, which may result in HCR taking possession and disposing of any
collateral.

Our financing facility with Healthy Care Royalty Partners, L.P. (“HCR”) contains restrictions that limit our flexibility in
operating our business. Under the terms of the Revenue Interest Financing Agreement, amended, (the “RIFA”), HCR has
agreed to pay us an aggregate investment amount of up to $100.0 million (the “Investment Amount”). Under the terms of
the RIFA, $32.5 million of the Investment Amount was funded in January 2023 at the initial closing, $10.0 million of the
Investment Amount was funded in July 2023 in connection with our entry into a license agreement with Pharmosa, $25.0
million of the Investment Amount was funded in January 2024, and additional tranches of $10.0 million and $22.5 million
of the Investment Amount will be funded fifteen business days after the mutual agreement of HCR and us to fund such
amount. In the event we and HCR do not mutually agree to the funding of the third and/or fourth tranche of the Investment
Amount, we will be unable to draw the full amount of the Investment Amount. In addition, under the terms of the RIFA,
we may not, among other actions, without the prior written consent of HCR, (a) pay any dividends or make any other
distribution or payment or redeem, retire or purchase any capital stock, except in certain prescribed circumstances, (b)
create, incur, assume, or be liable with respect to any indebtedness except certain permitted indebtedness, or make or
permit any payment on any indebtedness, except under certain limited circumstances, or (c) make any sale, transfer, out-
license, lease or other disposition of any property or any economic interest, other than certain limited exceptions.
Additionally, we are required (i) during the period from January 1, 2024 through December 31, 2024, to maintain at all
times a minimum cash balance of $7.5 million, and (ii) during all periods after December 31, 2024, to maintain at all times
a minimum cash balance of $15.0 million. Our obligations under the RIFA are collateralized by all of our assets and
property, subject to limited exceptions.

33

Table of Contents

If we breach certain of our covenants in the RIFA and are unable to cure such breach within the prescribed period or are not
granted waivers in relation to such breach, it may constitute an event of default under the RIFA, giving HCR the right to
require us to repay the then outstanding obligations immediately, and HCR could, among other things, foreclose on the
collateral granted to them to collateralize such indebtedness, which includes our intellectual property, if we are unable to
pay the outstanding debt immediately.

Our management has broad discretion in using the net proceeds from our financing facility with HCR and prior equity
offerings and may not use them effectively.

We are using the net proceeds of our financing facility with HCR, our January 2024 private placement, our December 2023
public equity offering and prior public and private equity offerings to support the development and commercialization of
YUTREPIA, including the potential commercial launch of YUTREPIA in the event of final FDA approval, the
commercialization of Treprostinil Injection, the development and servicing of pumps for the administration of Treprostinil
Injection, the development of L606, and for general corporate purposes. Our management has broad discretion in the
application of such proceeds and could spend the proceeds in ways that do not improve our results of operations or enhance
the value of our equity. The failure by our management to apply these funds effectively could result in financial losses that
could have a material adverse effect on our business, diminish cash flows available to service our obligations to HCR,
cause the value of our equity to decline and delay the development of our product candidates. Pending their use, we may
invest such proceeds in short-term, investment-grade, interest-bearing securities, which may not yield favorable returns.

Our ability to use our net operating loss carry forwards and certain other tax attributes may be limited.

Under Section 382 of the Internal Revenue Code of 1986, as amended (the “Code”), if a corporation undergoes an
“ownership change”, generally defined as a greater than 50.0% change (by value) in its equity ownership over a three-year
period, the corporation’s ability to use its pre-change net operating loss carryforwards and other pre-change tax attributes,
such as research tax credits, to offset its post-change income may be limited. With our April 2022 public equity offering,
our 2021 private placement, the closing of the RareGen acquisition in November 2020, our July 2020 public equity
offering, our December 2019 private placement, issuances under our prior at-the-market facility, our March 2019 follow-on
equity offering and our July 2018 initial public offering, as well as other past transactions, we may have already triggered
an “ownership change” limitation. We have not completed a formal study to determine if any “ownership changes” within
the meaning of IRC Section 382 have occurred. If “ownership changes” within the meaning of Section 382 of the Code
have occurred, and if we earn net taxable income, our ability to use our net operating loss carryforwards and research and
development tax credits generated since inception to offset U.S. federal taxable income may be subject to limitations,
which could potentially result in increased future tax liability to us and could require us to pay U.S. federal income taxes
earlier than would be required if such limitations were not in effect. Similar rules and limitations may apply for state
income tax purposes.

Changes to existing tax laws, or challenges to our tax positions could adversely affect our business and financial
condition.

The tax regimes to which we are subject or under which we operate are unsettled and may be subject to significant change.
The issuance of additional guidance related to existing or future tax laws, or changes to tax laws or regulations proposed or
implemented by the current or a future U.S. presidential administration, Congress, or taxing authorities in other
jurisdictions could materially affect our tax obligations.

For example, beginning in 2022, the Tax Cuts and Jobs Act of 2017 eliminated the option to deduct research and
development expenditures in the year incurred and instead requires taxpayers to capitalize and subsequently amortize such
expenditures over five years for research activities conducted in the United States and over 15 years for research activities
conducted outside the United States. In January 2024, the U.S. House of Representatives passed the Tax Relief for
American Families and Workers Act, which would retroactively repeal for 2022 and 2023, and defer until 2026, the
requirement to capitalize research and development expenditures for research activities conducted in the United States.
Uncertainty exists as to whether the bill will be enacted into law. As another example, in August 2022, the Inflation
Reduction Act of 2022 was enacted, and, among other things, included a new 15% alternative minimum tax on the

34

Table of Contents

adjusted financial statement income of certain large corporations for tax years beginning after December 31, 2022. To the
extent that such changes have a negative impact on us, including as a result of related uncertainty, these changes could
adversely impact our business, results of operations and financial position.

In addition, U.S. federal, state and local tax laws are extremely complex and subject to various interpretations. Although
we believe that our tax estimates and positions are reasonable, there can be no assurance that our tax positions will not be
challenged by relevant tax authorities. If the relevant tax authorities assess additional taxes on us, this could result in
adjustments to, or impact the timing or amount of, taxable income, deductions or other tax allocations, which may
adversely affect our results of operations and financial position.

We are a late-stage clinical biopharmaceutical company with no approved products and no historical revenue from the
sale of our own products, which may make it difficult for you to evaluate our business, financial condition and
prospects.

We are a late-stage clinical biopharmaceutical company with no history of commercial operations upon which you can
evaluate our prospects other than the activities we have undertaken with respect to the Promotion Agreement with Sandoz.
Drug product development involves a substantial degree of uncertainty. Our operations to date have been limited to
engaging in promotional and nonpromotional activities under the Promotion Agreement with Sandoz, developing our
PRINT technology, undertaking preclinical studies and clinical trials for our product candidates and collaborating with
pharmaceutical companies, including GSK, to expand the applications for our PRINT technology through licensing as well
as joint product development arrangements. We have not obtained final marketing approval for any of our product
candidates and, accordingly, have not demonstrated an ability to generate revenue from our own pharmaceutical products
or successfully overcome the risks and uncertainties frequently encountered by companies undertaking drug product
development. Consequently, your ability to assess our business, financial condition and prospects may be significantly
limited. Further, the net losses that we incur may fluctuate significantly from quarter-to-quarter and year-to-year, such that
a period-to-period comparison of our results of operations may not be a good indication of our future performance. Other
unanticipated costs may also arise.

Liquidia PAH does not hold the FDA regulatory approval for Treprostinil Injection and is dependent on Sandoz to
manufacture and supply Treprostinil Injection in compliance with FDA requirements, and is more broadly dependent
on Sandoz’s FDA and healthcare compliance relative to Treprostinil Injection. 

Sandoz holds the FDA approval, or the ANDA, for and controls Treprostinil Injection and is responsible among other
things for the compliant manufacture, distribution, labeling, and advertising of Treprostinil Injection. Our role is one of a
specialized service provider to Sandoz. As a result, we are dependent on Sandoz to manufacture and supply Treprostinil
Injection, and dependent on Sandoz for the continued FDA compliance of Treprostinil Injection. We do not have control
over Sandoz’s compliance with laws and regulations applicable to drug manufacturers and ANDA holders (for example,
applicable current good manufacturing practices, or cGMPs; FDA labeling, promotional labeling, and advertising
requirements; pharmacovigilance and adverse event reporting; and other ongoing FDA reporting and submission
requirements), nor over its compliance with healthcare compliance and fraud, waste, and abuse laws, or similar regulatory
requirements and other laws and regulations, such as those related to environmental health and safety matters. In addition,
we have no control over the ability of Sandoz to maintain adequate quality control, quality assurance and qualified
personnel, or other personnel with roles related to the regulatory compliance of Treprostinil Injection and its labeling,
promotion, and advertising or of Sandoz’s activities in relation to government healthcare programs. If the FDA or a
comparable foreign regulatory authority finds deficiencies with the manufacture or quality assurance of Treprostinil
Injection or identifies safety or efficacy concerns related to Treprostinil Injection, or if Sandoz otherwise is unable to
comply with applicable laws, regulations and standards, Sandoz’s ability to manufacture, sell and supply Treprostinil
Injection could be limited.

Sandoz’s ability to consistently manufacture and supply Treprostinil Injection in a timely manner may also be interrupted
by production shortages or other supply interruptions, including as a result of the ongoing COVID-19 pandemic. Our share
of net profits under the Promotion Agreement is reduced by certain manufacturing costs and other write-offs related to
Sandoz’s inability to sell Treprostinil Injection, including in the event that Treprostinil Injection expires prior to sale.
Currently, Treprostinil Injection expires 24 months after the date of manufacture.

35

Table of Contents

Sales of Treprostinil Injection are dependent on market acceptance of generic treprostinil for parenteral administration
by patients, health care providers and by third-party payors, while interactions with these persons and entities are
subject to compliance requirements. The commercial success of Treprostinil Injection may also be impacted by
increasing generic competition which may result in declining prices for Treprostinil Injection.

Our ability to sell Treprostinil Injection is dependent on market acceptance of generic treprostinil for parenteral
administration by patients, health care providers and by third-party payors. If Treprostinil Injection does not achieve an
adequate level of acceptance, we may not generate sufficient revenue to offset our cost of revenue.

At the same time, arrangements with healthcare providers, physicians, third-party payors and customers, and our sales,
marketing and educational activities, may expose us to broadly applicable fraud and abuse and other healthcare laws and
regulations that may constrain our business or financial arrangements and relationships.

The degree of market acceptance of Treprostinil Injection will depend on a number of factors, including: 

● the efficacy, safety and potential advantages compared to alternative treatments;
● our ability to offer Treprostinil Injection for sale at competitive prices (generic drug prices, after initial generic

entry, have been observed to decline with the entrance of additional generic competition);

● the convenience and ease of administration compared to alternative treatments;
● product labeling or product insert requirements of the FDA or foreign regulatory authorities, including any
limitations or warnings contained in a product’s approved labeling, including any black box warning;

● the willingness of the target patient population to try new treatments, including the generic version of a brand, and

of physicians to prescribe such treatments;

● our ability to hire and retain sales and marketing personnel and their ability to support Sandoz under the

Promotion Agreement;

● the strength of Sandoz’s manufacturing and distribution support;
● the requirement by third-party payors to use generic treprostinil for parenteral administration in place of

Remodulin;

● the availability of third-party coverage and adequate reimbursement for Treprostinil Injection;
● the prevalence and severity of any side effects;
● any restrictions on the use of Treprostinil Injection together with other medications;
● our and Sandoz’s ability to maintain relationships with the specialty pharmacies; and
● the services provided by specialty pharmacies related to use of Treprostinil Injection.

Our business may also be impacted by the need to maintain compliant operations (including oversight and monitoring of
personnel and our activities) in relation to interactions with the persons and parties noted above, relative to FDA and
healthcare law requirements, and with consideration of government and industry compliance best practices.

Medical devices, which we do not control, are necessary for the administration of Treprostinil Injection.

In order for Treprostinil Injection to be administered to patients, patients must use certain other medical equipment,
including pumps, cartridges and infusion sets. We do not manufacture or control such medical equipment, which is
manufactured by third parties and owned and dispensed by specialty pharmacies, hospitals or other third parties. Our
ability to serve patients is dependent upon the ability of specialty pharmacies to maintain sufficient inventory of such
medical equipment to provide to patients. If manufacturers cease to manufacture or support medical equipment or if
specialty pharmacies are unable to obtain or maintain sufficient inventories of such medical equipment, our sales may be
adversely impacted.

We have worked with Chengdu to develop the RG Cartridge, which received FDA 510(k) clearance in March 2021. The
ability of patients to administer Treprostinil Injection through subcutaneous injection is dependent on the continued
availability of the RG Cartridge. Our ability to sell the Treprostinil Injection for subcutaneous administration is dependent
on market acceptance of the RG Cartridge by patients, health care providers and by third-party payors. If the RG Cartridge
does not achieve an adequate level of acceptance or if the RG Cartridge experiences any quality problems,

36

Table of Contents

recalls or other adverse events, our ability to provide Treprostinil Injection to patients who receive treprostinil through
subcutaneous injection will be limited. The degree of market acceptance of the RG Cartridge will depend on a number of
factors, including:

● the efficacy, safety, quality and potential advantages or disadvantages compared to alternative cartridges;
● Chengdu’s ability to offer the RG Cartridge for sale at competitive prices;
● the strength of Chengdu’s manufacturing and distribution support; and
● Chengdu’s ability to maintain regulatory approvals necessary to manufacture and sell the RG Cartridge in the

United States.

In addition, to administer Treprostinil Injection through subcutaneous injection, patients currently must use the CADD-MS
3 infusion pump manufactured by Smiths Medical. Smiths Medical no longer manufactures the CADD-MS 3 infusion
pump and has indicated that they will no longer support the CADD-MS 3 infusion pump after January 1, 2025. Moreover,
in the event components of the CADD-MS 3 infusion pump become unavailable prior to January 1, 2025, Smiths Medical
may be unable to service pumps that require a replacement of such components. For instance, there is a shortage of a
critical component of the CADD-MS 3 infusion pump that has caused the number of CADD-MS 3 infusion pumps
available for the administration of Treprostinil Injection to be limited. Due to this limitation in the availability of pumps,
specialty pharmacies are not currently placing new patients on subcutaneous Treprostinil Injection therapy in order to
preserve the available pumps for those patients already receiving subcutaneous administration of Treprostinil Injection.
Until we are able to obtain a pump to replace the CADD-MS 3, the number of patients that can receive subcutaneous
administration of Treprostinil Injection will continue to be constrained, which would continue to adversely affect sales of
Treprostinil Injection.

We are seeking to work with third parties to develop or procure other pumps that can be used to administer Treprostinil
Injection in the future. For example, we have entered into an agreement with Sandoz and Mainbridge to develop a new
pump that can be used to administer Treprostinil Injection in the future. Such pumps will require FDA 510(k) clearance
before they can be sold. There is no guarantee that we or our partners will receive FDA 510(k) clearance for any such
pumps or, even if they do receive FDA 510(k) clearance for any such pumps, that they will do so in a timely manner. If we
are unable to identify, develop and obtain any required FDA clearance for new pumps for the subcutaneous and intravenous
administration of Treprostinil Injection prior to the unavailability of the CADD-MS 3, we may no longer be able to serve
patients with Treprostinil Injection through the subcutaneous route of administration.

Failure by us or third parties to successfully develop or supply the medical equipment or to obtain or maintain regulatory
approval or clearance of such medical equipment could negatively impact the market acceptance of and sales of
Treprostinil Injection.

We maintain our cash at financial institutions, often in balances that exceed federally insured limits.

Our cash is held in non-interest-bearing and interest-bearing accounts at multiple banking institutions that may exceed the
Federal Deposit Insurance Corporation, or the FDIC insurance limits. If such banking institutions were to fail, we could
lose all or a portion of those amounts held in excess of such insurance limitations. For example, the FDIC took control of
Silicon Valley Bank, where we previously held all of our cash and cash equivalents, on March 10, 2023. The Federal
Reserve subsequently announced that account holders would be made whole, and we were able to move substantially all of
our cash and cash equivalents to another financial institution. However, the FDIC may not make all account holders whole
in the event of future bank failures. In addition, even if account holders are ultimately made whole with respect to a future
bank failure, account holders’ access to their accounts and assets held in their accounts may be substantially delayed. Any
material loss that we may experience in the future or inability for a material time period to access our cash and cash
equivalents could have an adverse effect on our ability to pay our operational expenses or make other payments, which
could adversely affect our business.

37

Table of Contents

Risks Related to the Commercialization of our Product Candidates and Generic Treprostinil Injection

United Therapeutics has initiated lawsuits against us in which it claims that YUTREPIA is infringing its patents and
that we have misappropriated its trade secrets and has initiated a lawsuit against the FDA challenging the FDA’s
acceptance of our amended NDA for YUTREPIA for review, which may result in our company being further delayed in
its efforts to commercialize YUTREPIA.

We are developing YUTREPIA under the 505(b)(2) regulatory pathway with Tyvaso as the reference listed drug.
Accordingly, under the Hatch-Waxman Amendments to the Food, Drug and Cosmetic Act, we were required to, in the
NDA for YUTREPIA, certify that patents listed in the Orange Book for Tyvaso are invalid, unenforceable or will not be
infringed by the manufacture, use or sale of YUTREPIA. Two of these patents are U.S. Patent No. 9,604,901 (the “‘901
Patent”), entitled “Process to Prepare Treprostinil, the Active Ingredient in Remodulin®”, and U.S. Patent No. 9,593,066
(the “‘066 Patent”), entitled “Process to Prepare Treprostinil, the Active Ingredient in Remodulin®”, both of which are
owned by United Therapeutics. A notice of the paragraph IV certification was required to be provided to United
Therapeutics as the owner of the patents that are the subject of the certification to which the NDA for YUTREPIA refers.
In June 2020, United Therapeutics, as the holder of such patents, asserted a patent challenge directed to the ‘901 Patent and
the ‘066 Patent by filing a complaint against us in the U.S. District Court for the District of Delaware (Case No. 1:20-cv-
00755-RGA) (the “Original Hatch-Waxman Litigation”).

In July 2020, the U.S. Patent and Trademark Office (the “USPTO”) issued U.S. Patent No. 10,716,793 (the “‘793 Patent”),
entitled “Treprostinil Administration by Inhalation”, to United Therapeutics. In July 2020, United Therapeutics filed an
amended complaint in the Original Hatch-Waxman Litigation asserting infringement of the ‘793 Patent by the practice of
YUTREPIA.

In June 2021, the Court held a claim construction hearing. Based on the Court’s construction of the claim terms, United
Therapeutics filed a stipulation of partial judgment with respect to the ‘901 Patent in December 2021 under which United
Therapeutics agreed to the entry of judgment of our non-infringement of the ‘901 Patent. United Therapeutics did not file
an appeal with respect to the ‘901 Patent.

Trial proceedings in the Original Hatch-Waxman Litigation were held in March 2022. In August 2022, Judge Andrews,
who was presiding over the Original Hatch-Waxman Litigation, issued an opinion that claims 1, 2, 3, 6 and 9 of the ‘066
Patent were invalid, that the remaining asserted claims of the ‘066 Patent were not infringed by us, and that all of the
asserted claims of the ‘793 Patent were both valid and infringed by us, based on the arguments we presented in the Original
Hatch-Waxman Litigation. In September 2022, Judge Andrews entered a final judgment in the Original Hatch-Waxman
Litigation that incorporated the findings from his opinion and ordered that the effective date of any final approval by the
FDA of YUTREPIA shall be a date which is not earlier than the expiration date of the ’793 Patent, which will be in 2027.
Both we and United Therapeutics appealed Judge Andrews’ decision to the United States Court of Appeals for the Federal
Circuit. On July 24, 2023, the United States Court of Appeals for the Federal Circuit affirmed Judge Andrews’ decision
with respect to both the ‘066 Patent and the ‘793 Patent.

In March 2020, we filed two petitions for inter partes review with the Patent Trial and Appeal Board, or the PTAB, of the
USPTO. One petition was for inter partes review of the ‘901 Patent, seeking a determination that the claims in the ‘901
Patent are invalid, and a second petition is for inter partes review of the ‘066 Patent, seeking a determination that the
claims in the ‘066 Patent are invalid. In October 2020, the PTAB instituted an inter partes review of the ‘901 Patent and
concurrently denied institution on the ‘066 Patent, stating that the ‘066 petition has not established a reasonable likelihood
that it would prevail in showing that at least one of the challenged claims is unpatentable. In October 2021, the PTAB
issued a final written decision concluding that seven of the claims in the ‘901 patent were unpatentable, leaving only the
narrower dependent claims 6 and 7, both of which require actual storage at ambient temperature of treprostinil sodium. In
November 2021, United Therapeutics submitted a rehearing request with respect to the PTAB’s decision in the inter partes
review of the ‘901 patent. The rehearing request was denied in June 2022. In August 2022, United Therapeutics appealed
the decision of the PTAB with respect to the ‘901 Patent to the United States Court of Appeals for the Federal Circuit. Oral
argument was held in February 2024, and the appeal remains pending.

38

Table of Contents

In January 2021, we filed a petition with the PTAB for inter partes review of the ‘793 Patent, seeking a determination that
the claims in the ‘793 Patent are invalid. In August 2021, the PTAB instituted an inter partes review of the ‘793 Patent,
finding that we had demonstrated a reasonable likelihood that we would prevail with respect to showing that at least one
challenged claim of the ‘793 Patent is unpatentable as obvious over the combination of certain prior art cited by us in our
petition to the PTAB. In July 2022, the PTAB ruled in our favor, concluding that based on the preponderance of the
evidence, all the claims of the ‘793 Patent have been shown to be unpatentable. In August 2022, United Therapeutics
submitted a rehearing request with respect to the PTAB’s decision in the inter partes review of the ‘793 Patent. The
rehearing request was denied in February 2023. In April 2023, United Therapeutics appealed the decision of the PTAB
with respect to the ‘793 Patent to the United States Court of Appeals for the Federal Circuit. In December 2023, the United
States Court of Appeals for the Federal Circuit affirmed the earlier decision by the PTAB, which found all claims of the
‘793 Patent to be unpatentable due to the existence of prior art cited by us in inter partes review proceedings. As a result of 
this decision by the United States Court of Appeals for the Federal Circuit, in December 2023, we filed a motion for Judge 
Andrews to set aside the injunction he issued in the Original Hatch-Waxman Litigation.  The motion has been fully briefed 
and remains pending.  In January 2024, United Therapeutics filed a request for rehearing of the decision by the United 
States Court of Appeals for the Federal Circuit. The request for rehearing was denied on March 12, 2024.  United 
Therapeutics has the right to file a petition for a writ of certiorari to seek an appeal with the United States Supreme Court, 
but no such petition has been filed to date.

In connection with an amendment to our NDA filed in July 2023 to add PH-ILD as an indication for YUTREPIA, we 
provided a new notice of the paragraph IV certification to United Therapeutics as the owner of the patents that are the 
subject of the certification to which the NDA for YUTREPIA refers. As a result, in September 2023, United Therapeutics 
filed a second complaint for patent infringement against us in the U.S. District Court for the District of Delaware (Case No. 
1:23-cv-00975-RGA) (the “New Hatch-Waxman Litigation”), again asserting infringement by the Company of the ‘793 
Patent.  In November 2023, the U.S. Patent and Trademark Office (the USPTO) issued U.S. Patent No. 11,826,327, or the 
‘327 Patent, entitled “Treatment for Interstitial Lung Disease”, to United Therapeutics. On November 30, 2023, United 
Therapeutics filed an amended complaint in the New Hatch-Waxman Litigation asserting infringement of the ‘327 Patent 
by the practice of YUTREPIA based on the amended NDA.  In January 2024, we filed an answer, counterclaims and a 
partial motion to dismiss the claims related to the ‘793 Patent as a result of the decision by the United States Court of 
Appeals for the Federal Circuit to affirm the PTAB’s finding that the ’793 patent is unpatentable.  In February 2024, United 
Therapeutics stipulated to the dismissal of the claims in the New Hatch-Waxman Litigation related to the ‘793 Patent. In 
February 2024, United Therapeutics also filed a motion seeking a preliminary injunction to prevent us from manufacturing, 
marketing, storing, importing, distributing, offering for sale, and/or selling YUTREPIA for the treatment of PH-ILD.  
Briefing on the motion for preliminary injunction is ongoing, and the motion remains pending.  

Although we do not believe United Therapeutics is entitled to a new 30-month stay or a preliminary injunction in 
connection with the New Hatch-Waxman Litigation, it is possible that the Court could rule that a new mandatory 30-month 
delay has been triggered with respect to the approval of the 505(b)(2) NDA application or that a preliminary injunction is 
warranted.  

In February 2024, United Therapeutics also filed a lawsuit against the FDA, challenging the FDA’s acceptance of our 
amended NDA for review (the “FDA Litigation”).  On March 4, 2024, United Therapeutics filed a motion for a temporary 
restraining order in the FDA Litigation, seeking to enjoin the FDA from approving our NDA for YUTREPIA with respect 
to the indication to treat PH-ILD.  Briefing on the motion for a temporary restraining order is ongoing, and the motion 
remains pending.  Although we do not believe the arguments of United Therapeutics have merit, it is possible that the 
Court could rule that the FDA must reject the amendment to the YUTREPIA NDA to add PH-ILD to the label, in which 
case we may be required to later file a supplement to our NDA to add PH-ILD to the label.

In addition, United Therapeutics may seek to assert newly issued patents against us, including U.S. Patent Number
11,723,887, and may seek to enjoin the FDA from granting final approval to YUTREPIA or enjoin us from launching
YUTREPIA through one or more additional legal proceedings.

As a result of this litigation, we may be subject to significant delay and incur substantial additional costs in litigation before
we are able to commercialize YUTREPIA, if at all. In addition, if United Therapeutics is successful in any of its

39

Table of Contents

appeals or requests for rehearing, we may be unable to commercialize YUTREPIA until the expiration of United 
Therapeutics’ patents, which could materially harm our business.  Also, if United Therapeutics is successful in obtaining a 
preliminary injunction or temporary restraining order in the New Hatch-Waxman Litigation or the FDA Litigation, we 
could be limited to commercializing YUTREPIA only for the PAH indication for an extended time period.

In December 2021, United Therapeutics filed a complaint in the Superior Court in Durham County, North Carolina, 
alleging that we and a former United Therapeutics employee, who later joined us as an employee many years after 
terminating his employment with United Therapeutics, conspired to misappropriate certain trade secrets of United 
Therapeutics and engaged in unfair or deceptive trade practices. In January 2024, our co-defendant in the lawsuit filed a 
motion to dismiss all claims.  The motion is being briefed and remains pending.  Fact discovery in the case has concluded, 
and expert discovery is in process. 

Success in the lawsuits or inter partes review proceedings with respect to some patents or some claims in a given patent
does not mean that we will be similarly successful upon appeal of those decisions. In addition, success with respect to a
given patent or patent claim in one proceeding does not mean we will be similarly successful with respect to that same
patent or patent claim in another proceeding.

If, after the appeals process has been completed, we are found to infringe, misappropriate or otherwise violate any United
Therapeutics’ intellectual property rights, we could be required to obtain a license from United Therapeutics to continue
developing and marketing YUTREPIA. However, we may not be able to obtain any required license on commercially
reasonable terms or at all. We could be found liable for monetary damages, including treble damages and attorneys’ fees if
we are found to have willfully infringed a patent or to have misappropriated a trade secret of United Therapeutics. In
addition, we may be forced to redesign YUTREPIA to avoid infringement.

We face significant competition from large pharmaceutical companies, among others, in developing our products and in
gaining regulatory approval to bring them to market in time to achieve commercial success, and our operating results
will suffer if we are unable to compete effectively.

We face significant competition from industry players worldwide, including large multi-national pharmaceutical
companies, other emerging or smaller pharmaceutical companies, as well as universities and other research institutions.
Many of our competitors have substantially greater financial, technical and other resources, such as a larger research and
development staff and more experience in manufacturing and marketing, than we do. As a result, these companies may
obtain marketing approval for their product candidates more quickly than we are able to and/or be more successful in
commercializing their products, including generic treprostinil products, than us. Smaller or early-stage companies may also
prove to be significant competitors, particularly through collaboration arrangements with large, established companies. We
may also face competition as a result of advances in the commercial applicability of new technologies and greater
availability of capital for investment in such technologies. Our competitors may also invest heavily in the discovery and
development of novel drug products that could make our product candidates less competitive or may file FDA citizen
petitions or other correspondence with the FDA which may delay the approval process for our product candidates.
Furthermore, our competitors may succeed in developing, acquiring or licensing, on an exclusive basis, pharmaceutical
products that are easier to develop, more effective or less costly than any product candidates that we are currently
developing or that we may develop. Our competitors may also succeed in asserting existing patents or developing new
patents, including patents that may issue from patent applications that are currently being pursued by United Therapeutics,
to which we do not have a license, in an attempt to prevent us from marketing our products. These competitors may also
compete with us in recruiting and retaining qualified sales personnel.

Any new drug product that competes with a prior approved drug product must demonstrate advantages in safety, efficacy,
tolerability or convenience in order to overcome price competition and to be commercially successful. Our products, if and
when approved, are expected to face competition from drug products that are already on the market, as well as those in our
competitors’ development pipelines. We expect that our lead program, YUTREPIA, an inhaled treprostinil therapy for the
treatment of PAH and PH-ILD, and L606, a nebulized, liposomal formulation of treprostinil

40

Table of Contents

for treatment of PAH and PH-ILD, will face competition from the following inhaled prostacyclin analog therapies that are
either currently marketed or in clinical development:

● Tyvaso (treprostinil), marketed by United Therapeutics, has been approved for the treatment of PAH in the United
States since 2009 and for PH-ILD since 2021. Tyvaso is the reference listed drug in our NDA for YUTREPIA.
Following patent litigation, United Therapeutics and Watson Pharmaceuticals reached a settlement whereby
Watson Pharmaceuticals will be permitted to enter the market with a generic version of Tyvaso beginning on
January 1, 2026.

● Tyvaso DPI (treprostinil), licensed from MannKind by United Therapeutics, is a dry-powder formulation of
treprostinil that was approved for the treatment of PAH and PH-ILD in the United States in May 2022.

● Treprostinil Palmitil Inhalation Powder (TPIP), is a dry-powder formulation of a treprostinil prodrug being

developed by Insmed. Insmed announced the completion of an initial Phase 1 study in February 2021 which
demonstrated that TPIP was generally safe and well tolerated, with a pharmacokinetic profile that supports once-
daily dosing. Insmed initiated Phase 2 trials studying patients diagnosed with PAH and PH-ILD in May 2021 and
December 2022, respectively. If the TPIP clinical program is successful in demonstrating less frequent dosing
with similar efficacy and safety to YUTREPIA and Tyvaso DPI, then TPIP has the potential to be viewed as a
more attractive option and may take market share rapidly.

● Ventavis® (iloprost), marketed by Actelion, a division of Johnson & Johnson, has been approved for the

treatment of PAH in the United States since 2004.

In addition to these other inhaled treprostinil therapies, we expect that YUTREPIA and L606 will also face competition
from other treprostinil-based drugs, including Orenitram, which is administered orally, and Remodulin, which is
administered parenterally, both of which are marketed by United Therapeutics. Branded pharmaceutical companies such as
United Therapeutics continue to defend their products vigorously through, among other actions, life cycle management,
marketing agreements with third-party payors, pharmacy benefits managers and generic manufacturers. These actions add
increased competition in the generic pharmaceutical industry, including competition for Treprostinil Injection.

Additionally, even though Sandoz launched the first-to-file fully substitutable generic treprostinil for parenteral
administration in March 2019 that is sold primarily through the specialty pharmacies, Teva Pharmaceutical Industries Ltd.
launched a generic treprostinil for parenteral administration in October 2019 that is sold primarily through a specialty
pharmacy and to hospitals, Par Pharmaceutical, Inc. launched a generic treprostinil for parenteral administration after
receiving approval in September 2019 that is sold primarily to hospitals, Dr. Reddy’s Laboratories Inc. launched a generic
treprostinil for parenteral administration in April 2023, and Alembic received approval in February 2021 for generic
treprostinil for parenteral administration. Such increased competition may result in a smaller than expected commercial
opportunity for us.

Generic drug prices may, and often do, decline, sometimes dramatically, especially as additional generic pharmaceutical
companies (including low-cost generic producers outside of the United States) receive approvals and enter the market for a
given product. The goals established under the Generic Drug User Fee Act, and increased funding of the FDA’s Office of
Generic Drugs, have led to more and faster generic approvals, and consequently increased competition for generic
products. The FDA has stated that it has established new steps to enhance competition, promote access and lower drug
prices and is approving record-breaking numbers of generic applications. The FDA’s changes may benefit our competitors.
Our ability to sell Treprostinil Injection and earn revenue is affected by the number of companies selling competitive
products, including new market entrants, and the timing of their approvals.

In addition to treprostinil-based therapies, other classes of therapeutic agents for the treatment of PAH include the
following:

● IP-agonists, such as selexipag, marketed by Actelion, and ralinepeg, licensed from Arena Pharmaceuticals, Inc.

by United Therapeutics, which is currently in clinical development.

41

Table of Contents

● Endothelin receptor antagonists, such as bosentan and macitentan, both marketed by Actelion, and ambrisentan,

marketed by Gilead. Generic versions of bosentan and ambrisentan are currently available.

● PDE-5 inhibitors, such as tadalafil, marketed by United Therapeutics, and sildenafil, marketed by Pfizer Inc.

Generic versions of both tadalafil and sildenafil are currently available.

● Soluble guanylate cyclase (sGC) stimulator, such as riociguat marketed by Bayer.

We are also aware of several other agents in clinical development that are exploring mechanisms of action which, if
approved, could impact the standard of care for treating PAH and/or PH-ILD in the United States, including programs from
Merck & Co. Inc., Gossamer Bio, Inc. and Aerovate Therapeutics, Inc., among others. For example, Merck & Co’s
injectable sotatercept is an investigational, potential first-in-class molecule that targets the proliferation of cells in the
pulmonary arterial wall and is being reviewed by the FDA for approval in 2024. If approved, it is possible that it may be
used prior to prostacyclin therapies, which may have an adverse effect on the market potential for YUTREPIA and/or
L606.

There are a number of competitors seeking marketing approval and/or regulatory exclusivity with respect to products that 
are or would be competitive to our product candidate. Thus, we face the risk that one of our competitors will be granted 
marketing approval and/or regulatory exclusivity before we are able to obtain FDA approval for our product candidate. In 
that case, as stated above, there is the possibility that such a competitor would be able to prevent us from obtaining 
approval of and marketing our product candidate until the expiration of the competitor’s term of FDA regulatory 
exclusivity, which could be a term of three years for so-called New Clinical Investigation exclusivity, or could conceivably 
be for longer periods of time if the competitor is successful in being granted other forms of FDA regulatory exclusivity 
which might include, for example, Orphan Disease Designation exclusivity (seven years), New Chemical Entity exclusivity 
(five years), or Pediatric exclusivity (six months beyond other existing exclusivities or patent terms).  United Therapeutics 
has been granted New Clinical Investigation exclusivity for Tyvaso through March 31, 2024 for the indication of treatment 
of PH-ILD to improve exercise ability. Until the expiration of this exclusivity, we will be unable to receive FDA approval 
for YUTREPIA for the indication of treatment of PH-ILD to improve exercise ability.  In the event United Therapeutics 
sought and was able to obtain one or more regulatory exclusivities with respect to Tyvaso DPI, it could significantly delay 
our ability to obtain final approval for YUTREPIA.  Even if the FDA does not recognize any new regulatory exclusivity 
for United Therapeutics, United Therapeutics could challenge the FDA’s decision and seek an injunction to prevent 
approval of YUTREPIA in on or more indications until such challenge has been decided.

In addition, if one of our competitors is granted marketing approval before we are able to obtain FDA approval for our
product candidates, as was the case with respect to the approval of United Therapeutics’ Tyvaso DPI product, such
competitors will be able to detail and market their products before we are able to do so, which may place us at a
competitive disadvantage in the marketplace.

One or more products that are competitive with YUTREPIA could also obtain approval for additional indications or 
broader conditions of use. These additional indications and broader conditions of use could be protected by one or more 
regulatory exclusivities, preventing YUTREPIA from obtaining approval for the same indications or conditions of use.  For 
instance, United Therapeutics is currently studying Tyvaso for the treatment of idiopathic pulmonary fibrosis, an indication 
for which it has received an orphan drug designation.  Thus, even if YUTREPIA is approved, such competitive products 
could have a broader label than the initial label for YUTREPIA. If YUTREPIA has a narrower label than other competitive 
products, it may affect our ability to compete with such products.

The ability of competitors to utilize other regulatory incentive programs could also expedite their FDA review and 
approval timeline, which could result in their products reaching the market before our product candidate, and which could 
create further potential implications on exclusivity as noted above. For example, when a Priority Review Voucher  is 
redeemed in connection with an NDA, the FDA’s goal review period would generally be expedited to six months, although 
this timeframe is not guaranteed.

42

Table of Contents

If we are unable to maintain our competitive position, our business and prospects will be materially and adversely affected.

Our products may not achieve market acceptance.

We are currently focused on developing drug products that can be approved under abbreviated regulatory pathways in the
United States, such as the 505(b)(2) regulatory pathway, which allows us to rely on existing knowledge of the safety and
efficacy of the relevant reference listed drugs to support our applications for approval in the United States. While we
believe that it will be less difficult for us to convince physicians, patients and other members of the medical community to
accept and use our drug products as compared to entirely new drugs, our drug products may nonetheless fail to gain
sufficient market acceptance by physicians, patients, other healthcare providers and third-party payors. If any of our drug
products fail to achieve sufficient market acceptance, we may not be able to generate sufficient revenue to become
profitable. The degree of market acceptance of our drug products, if and when they are approved for commercial sale, will
depend on a number of factors, including but not limited to:

● the timing of our receipt of marketing approvals, the terms of such approvals and the countries in which such

approvals are obtained;

● the safety, efficacy, reliability and ease of administration of our drug products;
● the prevalence and severity of undesirable side effects and adverse events;
● the extent of the limitations or warnings required by the FDA or comparable regulatory authorities in other

countries to be contained in the labeling of our drug products;
● the clinical indications for which our drug products are approved;
● the availability and perceived advantages of alternative therapies;
● any publicity related to our drug products or those of our competitors;
● the quality and price of competing drug products;
● our ability to obtain third-party payor coverage and sufficient reimbursement;
● the willingness of patients to pay out of pocket in the absence of third-party payor coverage; and
● the selling efforts and commitment of our commercialization collaborators.

If our drug products, if and when approved, fail to receive a sufficient level of market acceptance, our ability to generate
revenue from sales of our drug products will be limited, and our business and results of operations may be materially and
adversely affected.

We may not be able to build a commercial operation, including establishing and maintaining marketing and sales
capabilities or entering into agreements with third parties to market and sell our drug products.

In order to market and sell any of our drug products, if and when approved, we will be required to build our marketing and
sales capabilities with respect to such products. With the acquisition of Liquidia PAH, we acquired a sales force to market
generic treprostinil in accordance with the Promotion Agreement. In addition, we have recently significantly increased the
size of our sales force in anticipation of a potential launch of YUTREPIA. We cannot assure you that we will be successful
in further building or effectively managing our marketing and sales capabilities or be able to do so in a cost-effective
manner. In addition, we may enter into collaboration arrangements with third parties to market our drug products. We may
face significant competition for collaborators. In addition, collaboration arrangements may be time-consuming to negotiate
and document. We cannot assure you that we will be able to negotiate collaborations for the marketing and sales of our
drug products on acceptable terms, or at all. Even if we do enter into such collaborations, we cannot assure you that our
collaborators will be successful in commercializing our products. If we or our collaborators are unable to successfully
commercialize our drug products, whether in the United States or elsewhere, our business and results of operations may be
materially and adversely affected.

As we seek to establish a commercial operation with respect to YUTREPIA in anticipation of potential approval from the
FDA, we also continue to evaluate and develop additional drug candidates, including L606. There can be no assurance that
we will be able to successfully manage the balance of our research and development operations with our commercial
activities. Potential investors should be aware of the problems, delays, expenses and difficulties frequently

43

Table of Contents

encountered by companies balancing development of product candidates, which can include problems such as
unanticipated issues relating to clinical trials and receipt of approvals from the FDA and foreign regulatory bodies, with
commercialization efforts, which include problems relating to managing manufacturing and supply, reimbursement,
marketing problems, and other additional costs.

There are risks involved with building and expanding our sales, marketing, and other commercialization capabilities. For
example, recruiting and training a sales force is expensive and time-consuming. If the commercial launch of a drug
candidate for which we recruit or have recruited a sales force and establish marketing capabilities is delayed or does not
occur for any reason, we would have prematurely or unnecessarily incurred these commercialization expenses. This may be
costly, and our investment would be lost if we cannot retain or reposition our sales and marketing personnel.

Factors that may impact our efforts to commercialize our drug candidates on our own and generate product revenues
include:

● our inability to recruit and retain adequate numbers of effective sales and marketing personnel over a large

geographic area;

● the costs and time associated with the initial and ongoing training of sales and marketing personnel on legal and

regulatory compliance matters and monitoring their actions;

● understanding and training relevant personnel on the limitations on, and the transparency and reporting

requirements applicable to, remuneration provided to actual and potential referral sources;

● the clinical indications for which the products are approved and the claims that we may make for the products;
● limitations or warnings, including distribution or use restrictions, contained in the products’ approved labeling;
● the inability of sales personnel to obtain access to physicians or to effectively promote any future drugs;
● our ability to appropriately market, detail and distribute products in light of any healthcare provider facility

closures, quarantine, travel restrictions and other governmental restrictions caused by COVID-19;
● the lack of complementary drugs to be offered by sales personnel, which may put us at a competitive

disadvantage relative to companies with more extensive product lines;

● any distribution and use restrictions imposed by the FDA or to which we agree;
● liability for sales and marketing personnel who fail to comply with the applicable legal and regulatory

requirements;

● our ability to maintain a healthcare compliance program including effective mechanisms for compliance

monitoring; and

● unforeseen costs and expenses associated with creating a sales and marketing organization.

In the future, we may choose to participate in sales activities with collaborators for some of our drug candidates. However,
there are also risks with entering into these types of arrangements with third parties to perform sales, marketing and
distribution services. For example, we may not be able to enter into such arrangements on terms that are favorable to us.
Our drug revenues or the profitability of these drug revenues to us are likely to be lower than if we were to market and sell
any drug candidates that we develop ourselves. In addition, we likely will have little control over such third parties, and
any of them may fail to devote the necessary resources and attention to sell and market our drug candidates effectively. If
we do not establish sales and marketing capabilities successfully, either on our own or in collaboration with third parties,
we will not be successful in commercializing our drug candidates. Further, our business, results of operations, financial
condition and prospects will be materially adversely affected.

We may be exposed to claims and may not be able to obtain or maintain adequate product liability insurance.

Our business is exposed to the risk of product liability and other liability risks that are inherent in the development,
manufacture, clinical testing and marketing of pharmaceutical products. These risks exist even if a product is approved for
commercial sale by the FDA or comparable regulatory authorities in other countries and manufactured in licensed
facilities. Our current product candidates, YUTREPIA and L606, and Treprostinil Injection are designed to affect important
bodily functions and processes. Any side effects, manufacturing defects, misuse or abuse associated with our products
could result in injury to a patient or even death.

44

Table of Contents

Claims that are successfully brought against us could have a material and adverse effect on our financial condition and
results of operations. Further, even if we are successful in defending claims brought against us, our reputation could suffer.
Regardless of merit or eventual outcome, product liability claims may also result in, among others:

● a decreased demand for our products;
● a withdrawal or recall of our products from the market;
● a withdrawal of participants from our ongoing clinical trials;
● the distraction of our management’s attention from our core business activities to defend such claims;
● additional costs to us; and
● a loss of revenue.

Our insurance may not provide adequate coverage against our potential liabilities. Furthermore, we, our collaborators or
our licensees may not be able to obtain or maintain insurance on acceptable terms, or at all. In addition, our collaborators or
licensees may not be willing to indemnify us against these types of liabilities and may not themselves be sufficiently
insured or have sufficient assets to satisfy any product liability claims. To the extent that they are uninsured or uninsurable,
claims or losses that may be suffered by us, our collaborators or our licensees may have a material and adverse effect on
our financial condition and results of operations.

Risks Related to the Development and Regulatory Approval of our Product Candidates

We are primarily dependent on the success of our product candidate, YUTREPIA, for which we received tentative
approval from the FDA, and this product candidate may fail to receive final marketing approval (in a timely manner or
at all) or may not be commercialized successfully.

We do not have any products approved for marketing in any jurisdiction and we have never generated any revenue from
sales of our own products. Our ability to generate revenue from sales of our own products and achieve profitability depends
on our ability, alone or with strategic collaboration partners, to successfully complete the development of, and obtain the
regulatory and marketing approvals necessary to commercialize, one or more of our product candidates. We expect that a
substantial portion of our efforts and expenditure over the next few years will be devoted to our product candidate,
YUTREPIA, a proprietary inhaled dry powder formulation of treprostinil for the treatment of PAH and PH-ILD, and L606,
a nebulized, liposomal formulation of treprostinil for treatment of PAH and PH-ILD.

We received tentative approval of our NDA for YUTREPIA for the treatment of PAH in November 2021. However, our 
receipt of tentative approval does not mean that we will receive final approval of our NDA for YUTREPIA in a timely 
manner or at all or that we will receive approval for other indications, such as PH-ILD. Expectations related to final FDA 
approval and projected product launch timelines are impacted by ongoing litigation following lawsuits filed by United 
Therapeutics. Judge Andrews issued an order in the Original Hatch-Waxman Litigation enjoining the FDA from issuing a 
final approval for the YUTREPIA NDA until the expiration of the ‘793 Patent in 2027. In December 2023, the United 
States Court of Appeals for the Federal Circuit affirmed the earlier decision by the PTAB, which found all claims of the 
‘793 Patent to be unpatentable due to the existence of prior art cited by us in inter partes review proceedings. Although the 
PTAB’s decision has now been affirmed on appeal, Judge Andrews may need to lift his injunction before we are able to 
obtain final FDA approval for YUTREPIA.  In December 2023, we filed a motion with Judge Andrews to set aside his 
injunction as a result of the decision by the United States Court of Appeals for the Federal Circuit.  However, there are no 
assurances whether and when Judge Andrews would do so.  In connection with an amendment to our NDA filed on July 
24, 2023 to add PH-ILD as an indication for YUTREPIA, we provided a new notice of the paragraph IV certification to 
United Therapeutics as the owner of the patents that are the subject of the certification to which the NDA for YUTREPIA 
refers. As a result, in September 2023, United Therapeutics filed the New Hatch-Waxman Litigation, again asserting 
infringement by the Company of the ‘793 Patent, which lawsuit was amended on November 30, 2023, to add claims 
asserting infringement of the ‘327 Patent. Although the claims related to the ‘793 Patent were subsequently withdrawn and 
we do not believe United Therapeutics is entitled to a new 30-month stay or preliminary injunction in connection with the 
New Hatch-Waxman Litigation, it is possible that the Court could rule that a new mandatory 30-month delay has been 
triggered with respect to the approval of the 505(b)(2) NDA application or that we are enjoined from launching 
YUTREPIA for the treatment of PH-ILD.  In February 2024, United Therapeutics also commenced the FDA Litigation, 
seeking to enjoin the FDA from approving our NDA for YUTREPIA with respect 

45

Table of Contents

to the indication to treat PH-ILD.  Although we do not believe United Therapeutics is entitled to any injunction or 
temporary restraining order in the FDA Litigation, it is possible that the Court could rule that the FDA must reject the 
amendment to the YUTREPIA NDA to add PH-ILD to the label, in which case we may be required to later file a 
supplement to our NDA to add PH-ILD to the label.

In addition, a drug product that is granted tentative approval, like YUTREPIA, may be subject to additional review before
final approval, particularly if tentative approval was granted more than three years before the earliest lawful approval date.
The FDA’s tentative approval of YUTREPIA for the treatment of PAH was based on information available to FDA at the
time of the tentative approval letter (i.e., information in the application and the status of current good manufacturing
practices of the facilities used in the manufacturing and testing of the drug product) and is therefore subject to change on
the basis of new information that may come to FDA’s attention. In addition, the FDA has not yet issued any approval for
YUTREPIA for the treatment of PH-ILD, which remains under review. A new drug product may not be marketed until the
date of final approval.

Expectations for YUTREPIA and/or L606 also may be impacted by competing products, including Tyvaso® DPI. See Item
1A. Risk Factors - We face significant competition from large pharmaceutical companies, among others, in developing our
products and in gaining regulatory approval to bring them to market in time to achieve commercial success, and our
operating results will suffer if we are unable to compete effectively.

We cannot assure you that we will receive final marketing approval for YUTREPIA or L606 or, even if we do receive final 
marketing approval, the indications for which they will be approved. The FDA or comparable regulatory authorities in 
other countries may delay, limit or deny final approval of our product candidate for various reasons. For example, such 
authorities may disagree with the design, scope or implementation of our clinical trials, or with our interpretation of data 
from our preclinical studies or clinical trials. Further, there are numerous FDA personnel assigned to review different 
aspects of an NDA, and uncertainties can be presented by their ability to exercise judgment and discretion during the 
review process. During the course of review prior to final approval, the FDA may request or require additional preclinical, 
clinical, chemistry, manufacturing, and control (CMC) or other data and information or conduct additional inspections.  If 
any additional issues were identified in such information requests or inspections, we may be delayed in obtaining final 
approval or may be unable to obtain final approval. Furthermore, responses to FDA’s requests may be time-consuming and 
expensive. Status as a combination product, as is the case for YUTREPIA and L606, may complicate or delay the FDA 
review process. Product candidates that the FDA deems to be combination products, such as YUTREPIA and L606, or that 
otherwise rely on innovative drug delivery systems, may face additional challenges, risks and delays in the product 
development and regulatory approval process. Additionally, the FDA could delay approval of YUTREPIA and/or L606 
even if approvable after completing its review. For example, if a competing product comprised of an inhaled dry-powder 
formulation of treprostinil, such as Tyvaso DPI, is granted regulatory exclusivity, that could delay the final approval of 
YUTREPIA until said exclusivity expires. Moreover, the applicable requirements for approval may differ from country to 
country.

If we successfully obtain marketing approvals for YUTREPIA and/or L606, we cannot assure you that they will be
commercialized in a timely manner or successfully, or at all. For example, they may not achieve a sufficient level of market
acceptance, or we may not be able to effectively build our marketing and sales capabilities or scale our manufacturing
operations to meet commercial demand. The successful commercialization of YUTREPIA and L606 will also, in part,
depend on factors that are beyond our control. Therefore, we may not generate significant revenue from the sale of such
products, even if approved. Any delay or setback we face in the commercialization of YUTREPIA and/or L606 may have a
material and adverse effect on our business and prospects, which will adversely affect your investment in our company.

Our preclinical studies and clinical trials may not be successful and delays in such preclinical studies or clinical trials
may cause our costs to increase and significantly impair our ability to commercialize our product candidates. Results of
previous clinical trials or interim results of ongoing clinical trials may not be predictive of future results.

Before we are able to commercialize our drug products, we are required to undertake extensive preclinical studies and
clinical trials to demonstrate that our drug products are safe and effective for their intended uses. However, we cannot
assure you that our drug products will, in preclinical studies and clinical trials, demonstrate safety and efficacy as

46

Table of Contents

necessary to obtain marketing approval. Due to the nature of drug product development, many product candidates,
especially those in early stages of development, may be terminated during development. Although we believe we have
completed clinical development for YUTREPIA, we have not yet obtained final approval for or commercialized any of our
own product candidates and as a result do not have a track record of successfully bringing our own product candidates to
market. Furthermore, YUTREPIA and L606 have, to date, been tested only in relatively small study populations and,
accordingly, the results from our earlier clinical trials may be less reliable than results achieved in larger clinical trials, if
required. Additionally, the outcome of preclinical testing and early clinical trials may not be predictive of the success of
later clinical trials, and preliminary and interim results of a clinical trial do not necessarily predict final results.

Preclinical studies and clinical trials may fail due to factors such as flaws in trial design, dose selection and patient
enrollment criteria. The results of preclinical studies and early clinical trials may not be indicative of the results of
subsequent clinical trials. Product candidates may, in later stages of clinical testing, fail to show the desired safety and
efficacy traits despite having progressed through preclinical studies and earlier clinical trials. Moreover, there may be
significant variability in safety or efficacy results between different trials of the same product candidate due to factors
including, but not limited to, changes in trial protocols, differences in the composition of the patient population, adherence
to the dosing regimen and other trial protocols and amendments to protocols and the rate of drop-out among patients in a
clinical trial. If our preclinical studies or clinical trials are not successful and we are unable to bring our product candidates
to market as a result, our business and prospects may be materially and adversely affected.

Furthermore, conducting preclinical studies and clinical trials is a costly and time-consuming process. The length of time
required to conduct the required studies and trials may vary substantially according to the type, complexity, novelty and
intended use of the product candidate. A single clinical trial may take up to several years to complete. Moreover, our
preclinical studies and clinical trials may be delayed or halted due to various factors, including, among others:

● delays in raising the funding necessary to initiate or continue a clinical trial;
● delays in manufacturing sufficient quantities of product candidates for clinical trials;
● delays in reaching agreement on acceptable terms with prospective contract research organizations (CROs) and

clinical trial sites;

● delays in obtaining institutional review board approval at clinical trial sites;
● delays in recruiting suitable patients to participate in a clinical trial;
● delays in patients’ completion of clinical trials or their post-treatment follow-up;
● regulatory authorities’ interpretation of our preclinical and clinical data; and
● unforeseen safety issues, including a high and unacceptable severity, or prevalence, of undesirable side effects or

adverse events caused by our product candidates or similar drug products or product candidates.

If our preclinical studies or clinical trials are delayed, the commercialization of our product candidates will be delayed and,
as a result, we may incur substantial additional costs or not be able to recoup our investment in the development of our
product candidates, which would have a material and adverse effect on our business.

Clinical trials and data analysis can be expensive, time-consuming and difficult to design and implement. If we are
unsuccessful in obtaining regulatory approval for our products, or any required clinical studies of our products do not
provide positive results, we may be required to delay or abandon development of such products, which would have a
material adverse impact on our business.

Continuing product development requires additional and extensive clinical testing. Human clinical trials are very expensive
and difficult to design and implement, in part because they are subject to rigorous regulatory requirements. The clinical
trial process is also time-consuming. We cannot provide any assurance or certainty regarding when we might receive
regulatory approval for our products, including YUTREPIA and L606. Furthermore, failure can occur at any stage of the
process, and we could encounter problems that cause us to abandon an NDA filed with the FDA or

47

Table of Contents

repeat clinical trials. The commencement and completion of clinical trials for any current or future development product
candidate may be delayed by several factors, including:

● unforeseen safety issues;
● determination of dosing issues;
● lack of effectiveness during clinical trials;
● slower than expected rates of patient recruitment;
● inability to monitor patients adequately during or after treatment; and
● inability or unwillingness of medical investigators to follow our clinical protocols or amendments to our

protocols.

In addition, the FDA or an independent IRB may suspend our clinical trials at any time if it appears that we are exposing
participants to unacceptable health risks or if the FDA finds deficiencies in our IND submissions or the conduct of these
trials. Therefore, we cannot provide any assurance or predict with certainty the schedule for future clinical trials. Although
clinical data is an essential part of NDA filings, NDAs must also contain a range of additional data including CMC data to
meet FDA standards for approval. In the event we do not ultimately receive final regulatory approval for YUTREPIA
and/or L606, we may be required to terminate development of these product candidates.

The marketing approval processes of the FDA and comparable regulatory authorities in other countries are
unpredictable and our product candidates may be subject to multiple rounds of review or may not receive marketing
approval.

Pursuing marketing approval for a pharmaceutical product candidate (for example, through the NDA process) is an
extensive, lengthy, expensive and inherently uncertain process. We cannot assure you that any of our product candidates
will receive marketing approval. Regulatory authorities may delay, limit or deny approval of our product candidates for
many reasons, including, but not limited to, the following:

● the FDA or comparable regulatory authorities may, for a variety of reasons, take the view that the data collected

from our preclinical and clinical trials and human factors testing, or data that we otherwise submit or reference to
support an application, are not sufficient to support approval of a product candidate;

● the FDA or comparable regulatory authorities in other countries may ultimately conclude that our manufacturing
processes or facilities or those of our third-party manufacturers do not sufficiently demonstrate compliance with
cGMP to support approval of a product candidate, or that the drug CMC data or device biocompatibility data for
our product candidates otherwise do not support approval;

● we may be unable to demonstrate to the satisfaction of the FDA or comparable regulatory authorities in other

countries that our product candidate is safe and effective for its proposed indication, or that its clinical and other
benefits outweigh its safety risks;

● the approval policies of the FDA or comparable regulatory authorities in other countries may change in a manner

that renders our data insufficient for approval.

Even if we obtain marketing approval, the FDA or comparable regulatory authorities in other countries may approve our
product candidates for fewer or more limited indications than those for which we requested approval or may include safety
warnings or other restrictions that may negatively impact the commercial viability of our product candidates. Likewise,
regulatory authorities may grant approval contingent on the performance of costly post-marketing clinical trials or other
studies or the conduct of an expensive risk evaluation and mitigation strategies, or REMS, which could significantly reduce
the potential for commercial success or viability of our product candidates. We also may not be able to find acceptable
collaborators to manufacture our drug products, if and when approved, in commercial quantities and at acceptable prices,
or at all.

48

Table of Contents

We may encounter difficulties in enrolling patients in our clinical trials.

We may not be able to commence or complete clinical trials for our product candidates if we are unable to locate and enroll
a sufficient number of eligible patients to participate in these trials.

Patient enrollment may be affected by, among others:

● the severity of the disease under investigation;
● the design of the clinical trial protocol and amendments to a protocol;
● the size and nature of the patient population;
● eligibility criteria for the clinical trial in question;
● the perceived risks and benefits of the product candidate under clinical testing, including a high and unacceptable

severity, or prevalence, of undesirable side effects or adverse events caused by our product candidates or similar
products or product candidates;

● the existing body of safety and efficacy data in respect of the product candidate under clinical testing;
● the proximity of patients to clinical trial sites;
● the number and nature of competing therapies and clinical trials; and
● other environmental factors such as the ongoing COVID-19 pandemic or other natural or unforeseen disasters.

Any negative results we may report in clinical trials of our product candidates may also make it difficult or impossible to
recruit and retain patients in other clinical trials of that same product candidate.

We expect that if we initiate, as we are currently contemplating, a clinical trial of YUTREPIA in pediatric patients, we may
encounter difficulties enrolling patients in such a trial because of the limited number of pediatric patients with this disease.
Furthermore, we are aware of a number of therapies for PAH that are being developed or that are already available on the
market, and we expect to face competition from these investigational drugs or approved drugs for potential subjects in our
clinical trials, including planned clinical trials for YUTREPIA and L606, which may delay enrollment in our planned
clinical trials.

Delays or failures in planned patient enrollment or retention may result in increased costs, program delays, or both. We
may, as a result of such delays or failures, be unable to carry out our clinical trials as planned or within the timeframe that
we expect or at all, and our business and prospects may be materially and adversely affected as a result.

Product candidates that the FDA deems to be combination products, such as YUTREPIA and L606, or that otherwise
rely on innovative drug delivery systems, may face additional challenges, risks and delays in the product development
and regulatory approval process.

The FDA has indicated that it considers YUTREPIA, which is delivered by a DPI, and L606, which is delivered by a next
generation nebulizer, to be drug-device combination products. Accordingly, the medical devices used to administer the
products were, or in the case of L606 will be, evaluated as part of our NDA filing. When evaluating products that utilize a
specific drug delivery system or device, the FDA will evaluate the characteristics of that delivery system and its
functionality, as well as the potential for undesirable interactions between the drug and the delivery system, including the
potential to negatively impact the safety or effectiveness of the drug. The FDA review process can be more complicated for
combination products, and may result in delays, particularly if novel delivery systems are involved. We rely on third parties
for the design and manufacture of the delivery systems for our products, including the DPI for YUTREPIA and the
nebulizer for L606, and in some cases for the right to refer to their data on file with the FDA or other regulators. Quality or
design concerns with the delivery system, or commercial disputes with these third parties, could delay or prevent
regulatory approval and commercialization of our product candidates.

49

Table of Contents

We are pursuing the FDA 505(b)(2) pathway for our current product candidates. If we are unable to rely on the 505(b)
(2) regulatory pathway to apply for marketing approval of our product candidates in the United States, seeking approval
of these product candidates through the 505(b)(1) NDA pathway would require full reports of investigations of safety
and effectiveness, and the process of obtaining marketing approval for our product candidates would likely be
significantly longer and more costly.

We are currently focused on developing drug products that can be approved under abbreviated regulatory pathways in the
United States, such as the 505(b)(2) regulatory pathway, which permits the filing of an NDA where at least some of the
information required for approval comes from studies that were not conducted by or for the applicant and for which the
applicant has not obtained a right of reference. Section 505(b)(2), if applicable to us for a particular product candidate,
would allow an NDA we submit to the FDA to rely in part on data in the public domain or the FDA’s prior conclusions
regarding the safety and effectiveness of approved compounds, which could expedite the development program for a
product candidate by potentially decreasing the amount of clinical data that we would need to generate in order to obtain
FDA approval. We have pursued this pathway for our current product candidate, YUTREPIA, and are pursuing this
pathway for L606. Even if the FDA allows us to rely on the 505(b)(2) regulatory pathway for a given product candidate,
we cannot assure you that marketing approval will be obtained in a timely manner, or at all.

The FDA may require us to perform additional clinical trials to support any change from the reference listed drug, which
could be time-consuming and substantially delay our receipt of marketing approval. Also, as has been the experience of
others in our industry, our competitors may file citizens’ petitions or other correspondence with the FDA to contest
approval of our NDA, which may delay or even prevent the FDA from approving any NDA that we submit under the
505(b)(2) regulatory pathway. If an FDA decision or action relative to our product candidate, or the FDA’s interpretation of
Section 505(b)(2) more generally, is successfully challenged, it could result in delays or even prevent the FDA from
approving a 505(b)(2) application for our product candidates. Even if we are able to utilize the 505(b)(2) regulatory
pathway, a drug approved via this pathway may be subject to the same post-approval limitations, conditions and
requirements as any other drug.

In addition, we may face Hatch-Waxman litigation in relation to our NDAs submitted under the 505(b)(2) regulatory 
pathway, which may further delay or prevent the approval of our product candidates. The pharmaceutical industry is highly 
competitive, and 505(b)(2) NDAs are subject to special requirements designed to protect the patent rights of sponsors of 
previously approved drugs that are referenced in a 505(b)(2) NDA. If the previously approved drugs referenced in an 
applicant’s 505(b)(2) NDA are protected by patent(s) listed in the Orange Book, the 505(b)(2) applicant is required to make 
a claim after filing its NDA or certain types of amendments to its NDA that each such patent is invalid, unenforceable or 
will not be infringed. The patent holder may thereafter bring suit for patent infringement, which will trigger a mandatory 
30-month delay (or the shorter of dismissal of the lawsuit or expiration of the patent(s)) in approval of the 505(b)(2) NDA 
application. In addition, in the event the court in any such lawsuit finds that any claims of any of the asserted patents are 
both valid and infringed, the court would likely issue an injunction prohibiting approval of the product at issue until the 
expiration of the patent(s) found to have been infringed. For example, the YUTREPIA NDA was filed under the 505(b)(2) 
regulatory pathway with Tyvaso as the reference listed drug. Under the Hatch-Waxman Act, as a result of the litigation 
commenced by United Therapeutics in June 2020, the FDA was automatically precluded from approving the YUTREPIA 
NDA for up to 30 months. In August 2022, prior to the expiration of the 30-month stay, the Court found that the asserted 
claims of one of the patents, the ‘793 Patent, were both valid and infringed by the Company and ordered that the effective 
date of any final approval by the FDA of YUTREPIA shall be a date which is not earlier than the expiration date of the 
‘793 Patent. In December 2023, the United States Court of Appeals for the Federal Circuit affirmed the earlier decision by 
the PTAB, which found all claims of the ‘793 Patent to be unpatentable due to the existence of prior art cited by us in inter 
partes review proceedings. As a result of this decision by the United States Court of Appeals for the Federal Circuit, we 
have filed a motion with Judge Andrews seeking to set aside his injunction blocking final regulatory approval of 
YUTREPIA by the FDA.  However, there are no assurances whether and when Judge Andrews would do so.

In connection with an amendment to our NDA filed in July 2023 to add PH-ILD as an indication for YUTREPIA, we
provided a new notice of the paragraph IV certification to United Therapeutics as the owner of the patents that are the
subject of the certification to which the NDA for YUTREPIA refers. As a result, in September 2023, United Therapeutics
filed the New Hatch-Waxman Litigation, again asserting infringement by the Company of the ‘793 Patent,

50

Table of Contents

which lawsuit was amended on November 30, 2023, to add claims asserting infringement of the ‘327 Patent. Although the
claims related to the ‘793 Patent were subsequently withdrawn and we do not believe United Therapeutics is entitled to a
new 30-month stay in connection with the New Hatch-Waxman Litigation, it is possible that the Court could rule that a
new mandatory 30-month delay has been triggered with respect to the approval of the 505(b)(2) NDA application.

In addition, United Therapeutics may seek to assert newly issued patents against us, including U.S. Patent Number
11,723,887, and may seek to enjoin the FDA from granting final approval to YUTREPIA or enjoin us from launching
YUTREPIA.

It is also not uncommon for a manufacturer of an approved product, such as United Therapeutics, to file a citizen petition 
or other correspondence with the FDA seeking to delay approval of, or impose additional approval requirements for, 
pending competing products or to take other actions, such as engaging in litigation with the FDA to enjoin approval of a 
competing product. If successful, such petitions, correspondence or litigation can significantly delay, or even prevent, the 
approval of the new product. For example, United Therapeutics is currently pursuing litigation under the Administrative 
Procedures Act, seeking to require the FDA to reject our amendment to the YUTREPIA NDA to add PH-ILD to the label.  
Even if the FDA ultimately denies such a petition or the actions requested in such correspondence and prevails in any 
related litigation, the FDA may substantially delay approval while it considers and responds to the petition or 
correspondence and is engaged in litigation or the FDA may be temporarily enjoined by a court from granting approval 
until the court has ruled on United Therapeutics’ requests. 

If the FDA determines that any of our product candidates do not qualify for the 505(b)(2) regulatory pathway, we would
need to reconsider our plans and might not be able to commercialize our product candidates in a cost-efficient manner, or at
all. If we were to pursue approval under the 505(b)(1) NDA pathway, we would be subject to more extensive requirements
and risks such as conducting additional clinical trials, providing additional data and information or meeting additional
standards for marketing approval. As a result, the time and financial resources required to obtain marketing approval for
our product candidates would likely increase substantially and further complications and risks associated with our product
candidates may arise. Also, new competing products may reach the market faster than ours, which may materially and
adversely affect our competitive position, business and prospects.

We may be unable to continually develop a pipeline of product candidates, which could affect our business and
prospects.

A key element of our long-term strategy is to continually develop a pipeline of product candidates by developing products
for the treatment of pulmonary hypertension and proprietary innovations to FDA-approved drug products using our PRINT
technology. If we are unable to identify suitable product candidates for the treatment of pulmonary hypertension or off-
patent drug products for which we can develop proprietary innovations using our PRINT technology or are otherwise
unable to expand our product candidate pipeline, whether through licensed or co-development opportunities, and obtain
marketing approval for such product candidates within the timeframes that we anticipate, or at all, our business and
prospects may be materially and adversely affected.

We have conducted, and may in the future conduct, clinical trials for our product candidates outside the United States
and the FDA may not accept data from such trials.

Although the FDA may accept data from clinical trials conducted outside the United States in support of safety and
efficacy claims for our product candidates, if not conducted under an IND, this is subject to certain conditions set out in 21
C.F.R. § 312.120. For example, in order for the FDA to accept data from such a foreign clinical trial, the study must have
been conducted in accordance with Good Clinical Practice (GCP) including review and approval by an independent ethics
committee and obtaining the informed consent from subjects of the clinical trials. The FDA must also be able to validate
the data from the study through an onsite inspection if the agency deems it necessary. In addition, foreign clinical data
submitted to support FDA applications should be applicable to the U.S. population and U.S. medical practice. Other factors
that may affect the acceptance of foreign clinical data include differences in clinical conditions, study populations or
regulatory requirements between the United States and the foreign country.

51

Table of Contents

Risks Related to Our Dependence on Third Parties

We depend on third parties for clinical and commercial supplies, including single suppliers for the active ingredient, the
device, encapsulation and packaging of YUTREPIA and single suppliers for the active ingredient, bulk product
manufacturing and packaging of L606.

We depend on third-party suppliers for clinical and commercial supplies for the supply of materials and components
necessary for clinical and commercial production of YUTREPIA and L606, including the active pharmaceutical
ingredients which are used in our product candidates. These supplies may not always be available to us at the standards we
require or on terms acceptable to us, or at all, and we may not be able to locate alternative suppliers in a timely manner, or
at all. If we are unable to obtain necessary clinical or commercial supplies, our manufacturing operations and clinical trials
and the clinical trials of our collaborators may be delayed or disrupted and our business and prospects may be materially
and adversely affected as a result.

For example, we currently rely on a sole supplier for treprostinil, the active pharmaceutical ingredient of YUTREPIA,
which sources treprostinil from a manufacturer in South Korea, with whom we have a long-term supply agreement. If our
supplier is unable to supply treprostinil to us in the quantities we require, or at all, or otherwise defaults on its supply
obligations to us, or if it ceases its relationship with us, we may not be able to obtain alternative supplies of treprostinil
from other suppliers on acceptable terms, in a timely manner, or at all. We also rely on a sole supplier for encapsulation and
packaging services, with whom we have a long-term contract. Furthermore, YUTREPIA is administered using the RS00
Model 8 DPI, which is manufactured by Plastiape, which is located in Italy. In the event of any prolonged disruption to our
supply of treprostinil, the encapsulation and packaging services, or the manufacture and supply of RS00 Model 8 DPI, our
ability to develop and commercialize, and the timeline for commercialization of, YUTREPIA may be adversely affected.

We also rely upon Chengdu for the manufacture and supply of RG Cartridges for the subcutaneous administration of
Treprostinil Injection and upon Smiths Medical for ongoing servicing and support of the CADD-MS 3, CADD Legacy and
CADD-Solis infusion pumps. In the event of any disruption to our supply of RG Cartridges or any disruption in the
availability of parts or servicing for the CADD-MS 3, CADD Legacy and CADD-Solis infusion pumps, sales of
Treprostinil Injection may be adversely affected.

In addition, Smiths Medical has indicated that they will no longer support the CADD MS-3 after January 1, 2025.  We are 
relying upon Mainbridge for the development of new pumps for the subcutaneous administration of Treprostinil Injection 
to replace the CADD MS-3. In the event of any failure of Mainbridge to successfully develop such a pump, sales of 
Treprostinil Injection may be adversely affected.

For L606, we rely upon single sources of supply for the active pharmaceutical ingredient, manufacture of bulk drug 
product and packaging. Some of these suppliers are located in Taiwan. Although we are working to establish a secondary 
supply chain outside of Taiwan, if hostilities were to break out between Taiwan and China, we may be unable to secure a 
supply of L606.  Also, we are currently evaluating devices to use for the administration of L606.  If we are unable to 
identify a device to use for our L606 program, establish an agreement with the manufacturer of that device for the supply 
of such devices or obtain adequate quantities of that device in a timely manner or at all, we may be unable to successfully 
develop L606 or to do so in a timely manner.

If we are unable to establish or maintain licensing and collaboration arrangements with other pharmaceutical
companies on acceptable terms, or at all, we may not be able to develop and commercialize additional product
candidates using our PRINT technology.

We have collaborated, and may consider collaborating, with, among others, pharmaceutical companies to expand the
applications for our PRINT technology through licensing as well as joint product development arrangements. In addition, if
we are able to obtain marketing approval for our product candidates from regulatory authorities, we may enter into
strategic relationships with collaborators for the commercialization of such products.

52

Table of Contents

Collaboration and licensing arrangements are complex and time-consuming to negotiate, document, implement and
maintain. We may not be successful in our efforts to establish collaboration or other alternative arrangements should we so
choose to enter into such arrangements. In addition, the terms of any collaboration or other arrangements that we may enter
into may not be favorable to us or may restrict our ability to enter into further collaboration or other arrangements with
third parties. For example, collaboration agreements may contain exclusivity arrangements which limit our ability to work
with other pharmaceutical companies to expand the applications for our PRINT technology, as is the case in our
collaboration agreement with GSK which restricts our ability to use PRINT for inhaled applications with respect to certain
identified compounds.

If we are unable to establish licensing and collaboration arrangements or the terms of such agreements we enter into are
unfavorable to us or restrict our ability to work with other pharmaceutical companies, we may not be able to expand the
applications for our PRINT technology or commercialize our products, if and when approved, and our business and
prospects may be materially and adversely affected.

Our collaboration and licensing arrangements may not be successful.

Our collaboration and licensing arrangements, as well as any future collaboration and licensing arrangements that we may
enter into, may not be successful. The success of our collaboration and licensing arrangements will depend heavily on the
efforts and activities of our collaborators, which are not within our control. We may, in the course of our collaboration and
licensing arrangements, be subject to numerous risks, including, but not limited to, the following:

● our collaborators may have significant discretion in determining the efforts and resources that they will

contribute;

● our collaborators may delay clinical trials, provide insufficient funding for a clinical trial program, stop a clinical
trial, abandon a product candidate, repeat or conduct new clinical trials or require a new formulation of a product
candidate for clinical testing. For example, in July 2018, GSK notified us of its decision to discontinue
development of the inhaled antiviral for viral exacerbations in COPD after completion of its related Phase 1
clinical trial and we do not believe that GSK is currently advancing any program under our collaboration;
● our collaborators may independently, or in conjunction with others, develop products that compete directly or

indirectly with our product candidates;

● we may grant exclusive rights to our collaborators that would restrict us from collaborating with others. For
example, we are currently subject to certain restrictions with regard to our ability to enter into collaboration
arrangements to use PRINT for the development of inhaled therapeutics using certain identified compounds
pursuant to our collaboration with GSK;

● our collaborators may not properly maintain or defend our intellectual property rights or may use our intellectual
property or proprietary information in a way that gives rise to actual or threatened litigation that could jeopardize
or invalidate our intellectual property or proprietary information or expose us to potential liability;

● disputes may arise between us and our collaborators, which may cause a delay in or the termination of our

research, development or commercialization activities;

● our collaboration and licensing arrangements may be terminated, and if terminated, may result in our need for

additional capital to pursue further drug product development or commercialization. For example, our
development and licensing agreement with G&W Laboratories, Inc., was mutually terminated in April 2018;

● our collaborators may own or co-own certain intellectual property arising from our collaboration and licensing
arrangements with them, which may restrict our ability to develop or commercialize such intellectual property;
and

● our collaborators may alter the strategic direction of their business or may undergo a change of control or

management, which may affect the success of our collaboration arrangements with them.

53

Table of Contents

Risks Related to our Intellectual Property

We may be subject to claims from third parties that our products infringe their intellectual property rights.

The pharmaceutical industry has experienced rapid technological change and obsolescence in the past, and our competitors
have strong incentives to stop or delay any introduction of new drug products or related technologies by, among others,
establishing intellectual property rights over their drug products or technologies and aggressively enforcing these rights
against potential new entrants into the market. We expect that we and other industry participants will be increasingly
subject to infringement claims as the number of competitors and drug products grows.

Our commercial success depends in large part upon our ability to develop, manufacture, market and sell our drug products
or product candidates without infringing on the patents or other proprietary rights of third parties. It is not always clear to
industry participants, including us, what the scope of a patent covers. Due to the large number of patents in issue and patent
applications filed in our industry, there is a risk that third parties will claim that our products or technologies infringe their
intellectual property rights.

Claims for infringement of intellectual property which are brought against us, whether with or without merit, and which are
generally uninsurable, could result in time-consuming and costly litigation, diverting our management’s attention from our
core business and reducing the resources available for our drug product development, manufacturing and marketing
activities, and consequently have a material and adverse effect on our business and prospects, regardless of the outcome.
Moreover, such proceedings could put our patents at risk of being invalidated or interpreted narrowly and our patent
applications at risk of not being issued. We also may not prevail in any lawsuits that we initiate and the damages or other
remedies awarded, if any, may not be commercially meaningful. Uncertainties resulting from the initiation and
continuation of litigation or other proceedings could also have a material and adverse effect on our ability to compete in the
market. Third parties making claims against us could obtain injunctive or other equitable relief against us, which could
prevent us from further developing or commercializing our product candidates.

In particular, under the Hatch-Waxman Act, the owner of patents listed on the Orange Book and referenced by an NDA 
applicant may bring patent infringement suit against the NDA applicant after receipt of the NDA applicant’s notice of 
paragraph IV certification. For example, in June 2020, United Therapeutics asserted a patent challenge directed to the 
Orange Book listed patents for Tyvaso by filing a complaint against us in the U.S. District Court for the District of 
Delaware, thereby triggering an automatic 30-month regulatory stay on final approval of the NDA for YUTREPIA. As a 
result of United Therapeutics’ patent challenge, the FDA was prohibited from approving the NDA for YUTREPIA until the 
expiration of the 30-month stay. In August 2022, prior to the expiration of the 30-month stay, the Court found that the 
asserted claims of one of the patents, the ‘793 Patent, were both valid and infringed by the Company and ordered that the 
effective date of any final approval by the FDA of YUTREPIA shall be a date which is not earlier than the expiration date 
of the ‘793 Patent. However, in December 2023, the United States Court of Appeals for the Federal Circuit affirmed the 
earlier decision by the PTAB, which found all claims of the ‘793 Patent to be unpatentable due to the existence of prior art 
cited by us in inter partes review proceedings. As a result of this decision by the United States Court of Appeals for the 
Federal Circuit, in December 2023, we filed a motion for Judge Andrews to set aside the injunction he issued.  If we are 
unable to have the injunction set aside, we may be subject to significant delay and incur substantial costs in litigation 
before we are able to commercialize YUTREPIA, if at all.

In addition, in connection with an amendment to our NDA filed in July 2023 to add PH-ILD as an indication for
YUTREPIA, a new notice of the paragraph IV certification was provided to United Therapeutics as the owner of the
patents that are the subject of the certification to which the NDA for YUTREPIA refers. As a result, United Therapeutics
filed the New Hatch-Waxman Litigation, in which it is seeking a preliminary injunction. Although we do not believe
United Therapeutics is entitled to a new 30-month stay or preliminary injunction in connection with the New Hatch-
Waxman Litigation, it is possible that the Court could rule that a new mandatory 30-month delay has been triggered with
respect to the approval of the 505(b)(2) NDA application or that we are enjoined from commercializing YUTREPIA for the
treatment of PH-ILD. In addition, United Therapeutics may seek to assert newly issued patents against us, including U.S.
Patent Number 11,723,887, and may seek to enjoin the FDA from granting final approval to YUTREPIA or enjoin us from
launching YUTREPIA, including through temporary restraining order they are seeking in the FDA Litigation.

54

Table of Contents

In the event of a successful infringement claim against us, including an infringement claim filed in response to a paragraph
IV certification, we may be required to pay damages, cease the development or commercialization of our drug products or
product candidates, re-engineer or redevelop our drug products or product candidates or enter into royalty or licensing
agreements, any of which could have a material and adverse impact on our business, financial condition and results of
operations. Any effort to re-engineer or redevelop our products would require additional monies and time to be expended
and may not ultimately be successful.

Infringement claims may be brought against us in the future, and we cannot assure you that we will prevail in any ensuing
litigation given the complex technical issues and inherent uncertainties involved in intellectual property litigation. Our
competitors may have substantially greater resources than we do and may be able to sustain the costs of such litigation
more effectively than we can.

Our commercial success depends largely on our ability to protect our intellectual property.

Our commercial success depends, in large part, on our ability to obtain and maintain patent protection and trade secret
protection in the United States and elsewhere in respect of our product candidates and PRINT technology. If we fail to
adequately protect our intellectual property rights, our competitors may be able to erode, negate or preempt any
competitive advantage we may have. To protect our competitive position, we have filed and will continue to file for patents
in the United States and elsewhere in respect of our product candidates and PRINT technology. The process of identifying
patentable subject matter and filing a patent application is expensive and time-consuming. We cannot assure you that we
will be able to file the necessary or desirable patent applications at a reasonable cost, in a timely manner, or at all. Further,
since certain patent applications are confidential until patents are issued, third parties may have filed patent applications for
subject matters covered by our pending patent applications without us being aware of such applications, and our patent
applications may not have priority over patent applications of others. In addition, we cannot assure you that our pending
patent applications will result in patents being obtained. Once published, all patent applications and publications
throughout the world, including our own, become prior art to our new patent applications and may prevent patents from
being obtained or interfere with the scope of patent protection that might be obtained. The standards that patent offices in
different jurisdictions use to grant patents are not always applied predictably or uniformly and may change from time to
time.

Even if we have been or are able to obtain patent protection for our product candidates or PRINT technology, if the scope
of such patent protection is not sufficiently broad, we may not be able to rely on such patent protection to prevent third
parties from developing or commercializing product candidates or technology that may copy our product candidates or
technology. The enforceability of patents in the pharmaceutical industry involves complex legal and scientific questions
and can be uncertain. Accordingly, we cannot assure you that third parties will not successfully challenge the validity,
enforceability or scope of our patents. A successful challenge to our patents may lead to generic versions of our drug
products being launched before the expiry of our patents or otherwise limit our ability to stop others from using or
commercializing similar or identical products and technology. A successful challenge to our patents may also reduce the
duration of the patent protection of our drug products or technology. In addition, we cannot assure you that we will be able
to detect unauthorized use or take appropriate, adequate and timely actions to enforce our intellectual property rights. If we
are unable to adequately protect our intellectual property, our business, competitive position and prospects may be
materially and adversely affected.

Even if our patents or patent applications are unchallenged, they may not adequately protect our intellectual property or
prevent third parties from designing around our patents or other intellectual property rights. If the patent applications we
file or may file do not lead to patents being granted or if the scope of any of our patent applications is challenged, we may
face difficulties in developing our product candidates, companies may be dissuaded from collaborating with us, and our
ability to commercialize our product candidates may be materially and adversely affected. We are unable to predict which
of our patent applications will lead to patents or assure you that any of our patents will not be found invalid or
unenforceable or challenged by third parties. The patents of others may prevent the commercialization of product
candidates incorporating our technology. In addition, given the amount of time required for the development, clinical
testing and regulatory review of new product candidates, any patents protecting our product candidates may expire before
or shortly after such product candidates might become approved for commercialization.

55

Table of Contents

Moreover, the issuance of a patent is not conclusive as to the inventorship of the patented subject matter, or its scope,
validity or enforceability. We cannot assure you that all of the potentially relevant prior art, that is, any evidence that an
invention is already known, relating to our patents and patent applications, has been found. If such prior art exists, it may
be used to invalidate a patent or may prevent a patent from being issued.

In addition, we, our collaborators or our licensees may fail to identify patentable aspects of inventions made in the course
of development and commercialization activities before it is too late to obtain patent protection on them. As a result, we
may miss potential opportunities to seek patent protection or strengthen our patent position.

If we are unable to protect our trade secrets, the value of our PRINT technology and product candidates may be
negatively impacted, which would have a material and adverse effect on our competitive position and prospects.

In addition to patent protection, we rely on trade secret protection to protect certain aspects of our intellectual property. We
also license trade secrets from Pharmosa with respect to L606. While we require parties who have access to any portion of
our trade secrets, such as our employees, consultants, advisers, CROs, CMOs, collaborators and other third parties, to enter
into non-disclosure and confidentiality agreements with us, we cannot assure you that these parties will not disclose our
proprietary information, including our trade secrets, in breach of their contractual obligations. Enforcing a claim that a
party has illegally disclosed or misappropriated a trade secret is difficult, costly and time-consuming, and we may not be
successful in doing so. If the steps we have taken to protect our trade secrets are deemed by the adjudicating court to be
inadequate, we may not be able to obtain adequate recourse against a party for misappropriating our trade secrets.

Trade secrets can be difficult to protect as they may, over time, be independently discovered by our competitors or
otherwise become known despite our trade secret protection. If any of our trade secrets were to be lawfully obtained or
independently developed by our competitors, we would have no right to prevent such competitors, or those to whom they
communicate such technology or information, from using that technology or information to compete with us. Such
competitors could attempt to replicate some or all of the competitive advantages we derive from our development efforts,
willfully infringe our intellectual property rights, design around our protected technology or develop their own competitive
technologies that fall outside of our intellectual property rights.

If our trade secrets were to be disclosed to or independently developed by our competitors, our competitors may be able to
exploit our PRINT technology to develop competing product candidates, and the value of our PRINT technology and our
product candidates may be negatively impacted. This would have a material and adverse effect on our competitive position
and prospects.

We rely on licenses to intellectual property that are owned by third parties.

We have entered and may, in the future, enter into license agreements with third parties to license the rights to use their
technologies in our research, development and commercialization activities. License agreements generally impose various
diligence, milestone payments, royalty, insurance and other obligations on us, and if we fail to comply with these
obligations, our licensors may have the right to terminate these license agreements. Termination of these license
agreements or the reduction or elimination of our licensed rights or the exclusivity of our licensed rights may have an
adverse impact on, among others, our ability to develop and commercialize our product candidates. We cannot assure you
that we will be able to negotiate new or reinstated licenses on commercially acceptable terms, or at all.

In addition, we license certain patent rights for our PRINT technology from UNC under the UNC License. Under the UNC
License, UNC has the right to terminate our license if we materially breach the agreement and fail to cure such breach
within the stipulated time. In the event that UNC terminates our license and we have a product that relies on that license,
including YUTREPIA, it may bring a claim against us, and if they are successful, we may be required to compensate UNC
for the unauthorized use of their patent rights through the payment of royalties.

Similarly, under our license agreement with Pharmosa, Pharmosa has the right to terminate our license if we materially
breach the agreement and fail to cure such breach within the stipulated time. In the event that Pharmosa terminates our
license and we have a product that relies on that license, including L606, it may bring a claim against us, and if they are

56

Table of Contents

successful, we may be required to compensate Pharmosa for the unauthorized use of their patent rights through the
payment of royalties.

Also, the agreements under which we license patent rights may not give us control over patent prosecution or maintenance,
so that we may not be able to control which claims or arguments are presented and may not be able to secure, maintain or
successfully enforce necessary or desirable patent protection from those patent rights. We do not have primary control over
patent prosecution and maintenance for certain of the patents we license, and therefore cannot assure you that these patents
and applications will be prosecuted or maintained in a manner consistent with the best interests of our business. We also
cannot assure you that patent prosecution and maintenance activities by our licensors, if any, will be conducted in
compliance with applicable laws and regulations or will result in valid and enforceable patents.

Pursuant to the terms of some of our license agreements with third parties, some of our third-party licensors have the right,
but not the obligation, in certain circumstances, to control the enforcement of our licensed patents or defense of any claims
asserting the invalidity of these patents. Even if we are permitted to pursue such enforcement or defense, we will require
the cooperation of our licensors, and we cannot assure you that we will receive such cooperation on commercially
acceptable terms, or at all. We also cannot assure you that our licensors will allocate sufficient resources or prioritize their
or our enforcement of these patents or defense of these claims to protect our interests in the licensed patents. If we cannot
obtain patent protection, or enforce existing or future patents against third parties, our competitive position, business and
prospects may be materially and adversely affected.

Further, licenses to intellectual property may not always be available to us on commercially acceptable terms, or at all. In
the event that the licenses we rely on are not available to us on commercially acceptable terms, or at all, our ability to
commercialize our PRINT technology or product candidates, and our business and prospects, may be materially and
adversely affected.

We may not be able to enforce our intellectual property rights throughout the world.

Filing, prosecuting, enforcing and defending patents on our PRINT technology and our product candidates throughout the
world may be prohibitively expensive and may not be financially or commercially feasible. In countries where we have not
obtained patent protection, our competitors may be able to use our proprietary technologies to develop competing product
candidates.

Also, the legal systems of non-U.S. jurisdictions may not protect intellectual property rights to the same extent or in the
same manner as the laws of the United States, and we may face significant difficulty in enforcing our intellectual property
rights in these jurisdictions. The legal systems of certain developing countries may not favor the enforcement of patents
and other intellectual property rights. We may therefore face difficulty in stopping the infringement or misappropriation of
our patents or other intellectual property rights in those countries.

We need to protect our trademark, trade name and service mark rights to prevent competitors from taking advantage of
our name recognition.

We believe that the protection of our trademark, trade name and service mark rights, such as Liquidia, the Liquidia logo,
PRINT, and YUTREPIA, is an important factor in product recognition, protecting our brand, maintaining goodwill and
maintaining or increasing market share. We may expend substantial cost and effort in an attempt to register new
trademarks, trade names and service marks and maintain and enforce our trademark, trade name and service mark rights. If
we do not adequately protect our rights in our trademarks, trade names and service marks from infringement, any name
recognition that we have developed in those trademarks could be lost or impaired.

Third parties may claim that the sale or promotion of our products, when and if approved, may infringe on the trademark,
trade name and service mark rights of others. Trademark, trade name and service mark infringement problems occur
frequently in connection with the sale and marketing of pharmaceutical products. If we become involved in any dispute
regarding our trademark, trade name and service mark rights, regardless of whether we prevail, we could be required to
engage in costly, distracting and time-consuming litigation that could harm our business. If the

57

Table of Contents

trademarks, trade names and service marks we use are found to infringe upon the trademarks, trade names or service marks
of another company, we could be liable for damages and be forced to stop using those trademarks, trade names or service
marks, and as a result, we could lose all the name recognition that has been developed in those trademarks, trade names or
service marks.

Risks Related to the Manufacturing of our Product Candidates 

Our product candidates are based on our proprietary, novel technology, which has not been used to manufacture any
products that have been previously approved by the FDA, making it difficult to predict the time and cost of development
and of subsequently obtaining final regulatory approval.

Our future success depends on the successful development of our novel PRINT technology and products based on it,
including YUTREPIA, and the development of L606 using Pharmosa’s proprietary liposomal technology. To our
knowledge, no regulatory authority has granted final approval to market or commercialize drugs made using our PRINT
technology or Pharmosa’s liposomal technology. We may never receive final approval to market and commercialize any
product candidate that uses our PRINT technology or Pharmosa’s liposomal technology.

Even if we receive final approval to market YUTREPIA and/or L606, we will need to scale up our manufacturing
capabilities to effectively commercialize the products. We have never completed a scale up of our PRINT manufacturing
process or the manufacturing process for L606, and, if we are unable to do so in an effective and timely manner, our ability
to commercialize these products, even if they receive final FDA approval, will be adversely affected.

We may experience unexpected challenges as we ramp up our manufacturing capacity to meet demand or during
commercial manufacturing, which may result in our inability to supply sufficient quantities of product to meet demand.

The manufacturing process for our products is complex, due in part to strict regulatory requirements. A failure of our
quality control systems in our facilities or those of our CMOs could cause problems to arise in connection with facility
operations for a variety of reasons, including equipment malfunction, viral contamination, failure to follow specific
manufacturing instructions, protocols and standard operating procedures, problems with raw materials or environmental
factors. Such problems could affect production of a single batch or a series of batches, requiring the destruction of
products, or could halt manufacturing operations altogether. For instance, as we scale up the manufacture of YUTREPIA,
we are adjusting the speed and temperature at which our blister packs are sealed to reduce the risk of the product being
exposed to moisture. Our failure to meet required quality standards may result in our failure to timely deliver products to
our customers in sufficient quantities to meet demand, which in turn could damage our reputation for quality and service.
Any such incident could, among other things, lead to increased costs, lost revenue, damage to our reputation and
relationships with patients, health care providers and payers, time and expense spent investigating the cause and, depending
on the cause, similar losses with respect to other batches. With respect to our commercial manufacturing, if problems are
not discovered before the product is released to the market, we may be subject to regulatory actions, including product
recalls, product seizures, injunctions to halt manufacture and distribution, restrictions on our operations, civil sanctions,
including monetary sanctions, and criminal actions. In addition, such issues could subject us to litigation, the cost of which
could be significant.

Our operations are concentrated in Morrisville, North Carolina and interruptions affecting us or our suppliers due to
natural disasters or other unforeseen events could materially and adversely affect our operations.

Most of our current operations are concentrated in Morrisville, North Carolina. In addition, our inventory is warehoused in
a limited number of locations. A fire, flood, hurricane, earthquake or other disaster or unforeseen event resulting in
significant damage to our facilities or to inventory held by us could significantly disrupt or curtail or require us to cease our
operations. It would be difficult, costly and time-consuming to transfer resources from one facility to another, to repair or
replace our facility or to replace inventory in the event that it is significantly damaged. In addition, our insurance may not
be sufficient to cover all of our losses and may not continue to be available to us on acceptable terms, or at all. In addition,
if one of our suppliers experiences a similar disaster or unforeseen event, we could face significant loss of our inventory
and significant delays in obtaining our supplies or be required to source supplies from an

58

Table of Contents

alternative supplier and may incur substantial costs as a result. Any significant uninsured loss, prolonged or repeated
disruption to operations or inability to operate, experienced by us or by our suppliers, could materially and adversely affect
our business, financial condition and results of operations.

In addition, for L606, we rely upon single sources of supply for the active pharmaceutical ingredient and manufacture of
bulk drug that are located in Taiwan. Although we are working to establish a secondary supply chain outside of Taiwan, if
hostilities were to break out between Taiwan and China, we may be unable to secure a supply of L606, which could limit
our ability to continue development of L606 and materially and adversely affect our business, financial condition and
results of operations.

Risks Related to our Employees 

We depend on skilled labor, and our business and prospects may be adversely affected if we lose the services of our
skilled personnel, including those in senior management, or are unable to attract new skilled personnel.

Our ability to continue our operations and manage our potential future growth depends on our ability to hire and retain
suitably skilled and qualified employees, including those in senior management, in the long-term. Due to the specialized
nature of our work, there is a limited supply of suitable candidates. We compete with other biotechnology and
pharmaceutical companies, educational and research institutions and government entities, among others, for research,
technical, clinical and sales and marketing personnel. In addition, in order to manage our potential future growth
effectively, we will need to improve our financial controls and systems and, as necessary, recruit sales, marketing,
managerial and finance personnel. The loss of the services of members of our sales team could seriously harm our ability to
successfully implement our business strategy. If we are unable to attract and retain skilled personnel, including in particular
Roger Jeffs, our Chief Executive Officer, our business and prospects may be materially and adversely affected.

Risks Related to our Common Stock

Future sales of our common stock or securities convertible into our common stock in the public market could cause our
stock price to fall.

Our stock price could decline as a result of sales of a large number of shares of our common stock or the perception that
these sales could occur. These sales, or the possibility that these sales may occur, also might make it more difficult for us to
sell equity securities in the future at a time and at a price that we deem appropriate.

As of March 11, 2024, 76,027,776 shares of our common stock were outstanding, of which 58,990,106 shares of common
stock, or 77.6% of our outstanding shares as of March 11, 2024, are freely tradable without restriction or further
registration under the Securities Act of 1933, as amended, or the Securities Act, unless held by our “affiliates,” as that term
is defined in Rule 144 under the Securities Act (“Rule 144”). The resale of the remaining 17,037,670 shares held by our
stockholders as of March 11, 2024 is currently prohibited or otherwise restricted as a result of securities law provisions.
Shares issued upon the exercise of stock options outstanding under our equity incentive plans or pursuant to future awards
granted under those plans will become available for sale in the public market to the extent permitted by the provisions of
applicable vesting schedules, any applicable market standoff and lock-up agreements, and Rule 144 and Rule 701 under the
Securities Act.

As of March 11, 2024, the holders of 9,210.134 shares, or 12.1%, of our outstanding shares as of March 11, 2024, have
rights, subject to some conditions, to require us to file registration statements covering the sale of their shares or to include
their shares in registration statements that we may file for ourselves or other stockholders. We have also registered the offer
and sale of all shares of common stock that we may issue under our equity compensation plans, including the employee
stock purchase plan. Once we register the offer and sale of shares for the holders of registration rights, they can be freely
sold in the public market upon issuance or resale (as applicable), subject to lock-up agreements, if any.

59

Table of Contents

We expect that the market price of our common stock may be volatile, and you may lose all or part of your investment.

The trading prices of the securities of pharmaceutical and biotechnology companies have been highly volatile. As such, the
trading price of our common stock may be highly volatile and could be subject to wide fluctuations in response to various
factors, some of which are beyond our control. The market price for our common stock may be influenced by many factors,
including:

● results of any clinical trials of any product candidate we may develop, including L606, or those of our

competitors;

● the success of Sandoz’s Treprostinil Injection to which we have commercial rights to pursuant to the Promotion

Agreement;

● the market acceptance of the RG Cartridge for the subcutaneous administration of Treprostinil Injection;
● whether Mainbridge is able to complete the development of a new pump for the subcutaneous administration of

Treprostinil Injection and obtain FDA clearance on a timely basis or at all;

● our cash resources;
● the approvals or success of competitive products or technologies;
● potential approvals of any product candidate we may develop, including YUTREPIA and L606, for marketing by

the FDA or equivalent foreign regulatory authorities or any failure to obtain such approvals;

● our involvement in significant lawsuits, such as stockholder litigation, litigation involving the FDA, including the
FDA Litigation, or patent litigation, including inter partes review proceedings and Hatch-Waxman litigation with
originator companies or others which may hold patents, including the ongoing litigation in connection with the
patents that United Therapeutics has asserted against us;

● regulatory or legal developments in the United States and other countries;
● the results of our efforts to commercialize any product candidate we may develop, including YUTREPIA and

L606, in the event we receive final approval from the FDA;

● developments or disputes concerning patents or other proprietary rights;
● the recruitment or departure of key personnel;
● the level of expenses related to any of our product candidates or clinical development programs;
● the results of our efforts to discover, develop, acquire or in-license additional product candidates or products;
● actual or anticipated changes in estimates as to financial results, development timelines or recommendations by

securities analysts;

● variations in our financial results or those of companies that are perceived to be similar to us;
● changes in the structure of healthcare payment systems;
● market conditions in the pharmaceutical and biotechnology sectors and issuance of new or changed securities

analysts’ reports or recommendations;

● general economic, industry and market conditions; and
● the other factors described in this “Risk Factors” section.

The stock market in general, and market prices for the securities of pharmaceutical companies like ours in particular, have
from time to time experienced volatility that often has been unrelated to the operating performance of the underlying
companies. These broad market and industry fluctuations may adversely affect the market price of our common stock,
regardless of our operating performance. Stock prices of many pharmaceutical companies have fluctuated in a manner
unrelated or disproportionate to the operating performance of those companies. In several recent situations when the
market price of a stock has been volatile, holders of that stock have instituted securities class action litigation against the
company that issued the stock. If any of our stockholders were to bring a lawsuit against us, the defense and disposition of
the lawsuit could be costly and divert the time and attention of our management and harm our operating results.

60

Table of Contents

Our principal stockholders and management own a significant percentage of our stock and will be able to exercise
significant influence over matters subject to stockholder approval.

Our executive officers, directors and principal stockholders, together with their respective affiliates, beneficially owned
38.9% of our capital stock as of March 1, 2024. Accordingly, our executive officers, directors and principal stockholders
have significant influence in determining the composition of our board of directors (the “Board”), and voting on all matters
requiring stockholder approval, including mergers and other business combinations, and continue to have significant
influence over our operations. This concentration of ownership could have the effect of delaying or preventing a change in
our control or otherwise discouraging a potential acquirer from attempting to obtain control of us that you may believe are
in your best interests as one of our stockholders. This in turn could have a material adverse effect on our stock price and
may prevent attempts by our stockholders to replace or remove the Board or management.

As a public company, we are obligated to develop and maintain proper and effective internal controls over financial
reporting and any failure to do so may adversely affect investor confidence in us and, as a result, the trading price of
our shares.

Effective internal controls over financial reporting are necessary for us to provide reliable financial reports and, together
with adequate disclosure controls and procedures, are designed to prevent fraud. Any failure to implement required new or
improved controls, or difficulties encountered in their implementation could cause us to fail to meet our reporting
obligations. Inferior internal controls could also cause investors to lose confidence in our reported financial information,
which could have a negative effect on the trading price of our common stock. In addition, any future testing by us
conducted in connection with Section 404 of the Sarbanes-Oxley Act of 2002, as amended (the “Sarbanes-Oxley Act”) or
the subsequent testing by our independent registered public accounting firm, may reveal deficiencies in our internal
controls over financial reporting that are deemed to be material weaknesses or that may require prospective or retroactive
changes to our consolidated financial statements or identify other areas for further attention or improvement.

As required by the Sarbanes Oxley Act and commencing with the fiscal year ended December 31, 2019, we were required
to furnish a report by management on, among other things, the effectiveness of our internal controls over financial
reporting. See Item 4. Controls and Procedures for additional information.

Anti-takeover provisions in our charter documents and under Delaware law could make an acquisition of us difficult,
limit attempts by our stockholders to replace or remove our current management and adversely affect our stock price.

Provisions of our certificate of incorporation and bylaws may delay or discourage transactions involving an actual or
potential change in our control or change in our management, including transactions in which stockholders might otherwise
receive a premium for their shares, or transactions that our stockholders might otherwise deem to be in their best interests.
Therefore, these provisions could adversely affect the price of our stock. Among other things, the certificate of
incorporation and bylaws:

● permit the Board to issue up to 10 million shares of preferred stock, with any rights, preferences and privileges as

they may designate;

● provide that the authorized number of directors may be changed only by resolution of our Board;
● provide that all vacancies, including newly created directorships, may, except as otherwise required by law, be

filled by the affirmative vote of a majority of directors then in office, even if less than a quorum;

● require that any action to be taken by our stockholders must be effected at a duly called annual or special meeting

of stockholders and may not be taken by written consent;

● create a staggered board of directors such that all members of our Board are not elected at one time;
● allow for the issuance of authorized but unissued shares of our capital stock without any further vote or action by

our stockholders; and

● establish advance notice requirements for nominations for election to the Board or for proposing matters that can

be acted upon at stockholders’ meetings.

61

Table of Contents

In addition, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware
General Corporation Law (“DGCL”) which generally prohibits a Delaware corporation from engaging in any of a broad
range of business combinations with any stockholder owning in excess of 15% of our outstanding stock for a period of
three years following the date on which the stockholder obtained such 15% equity interest in us.

The terms of our authorized preferred stock selected by our Board at any point could decrease the amount of earnings and
assets available for distribution to holders of our common stock or adversely affect the rights and powers, including voting
rights, of holders of our common stock without any further vote or action by the stockholders. As a result, the rights of
holders of our common stock will be subject to, and may be adversely affected by, the rights of the holders of any preferred
stock that may be issued by us in the future, which could have the effect of decreasing the market price of our common
stock.

Any provision of our certificate of incorporation or bylaws or Delaware corporate law that has the effect of delaying or
deterring a change in control could limit opportunities for our stockholders to receive a premium for their shares of
common stock, and could also affect the price that investors are willing to pay for our common stock.

Our certificate of incorporation designates the Court of Chancery of the State of Delaware as the sole and exclusive
forum for certain types of actions and proceedings that may be initiated by our stockholders, which could limit our
stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers or other
employees.

Our certificate of incorporation provides that, to the fullest extent permitted by law, the Court of Chancery of the State of
Delaware will be the sole and exclusive forum for: (i) any derivative action or proceeding brought on our behalf; (ii) any
action asserting a claim of breach of a fiduciary duty owed by any of our directors or officers to us or our stockholders; (iii)
any action asserting a claim against us arising pursuant to any provision of the DGCL, our certificate of incorporation or
our bylaws; or (iv) any action asserting a claim against us governed by the internal affairs doctrine; provided, that, this
provision would not apply to suits brought to enforce a duty or liability created by the Securities Act or Exchange Act.
Furthermore, our bylaws designate the federal district courts of the United States as the exclusive forum for the resolution
of any complaint asserting a cause of action arising under the Securities Act. Any person or entity purchasing or otherwise
acquiring any interest in shares of our capital stock is deemed to have received notice of and consented to the foregoing
provisions. This choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds
more favorable for disputes with us or our directors or officers, which may discourage such lawsuits against us and our
directors or officers. Alternatively, if a court were to find this choice of forum provision inapplicable to, or unenforceable
in respect of, one or more of the specified types of actions or proceedings, we may incur additional costs associated with
resolving such matters in other jurisdictions, which could adversely affect our business, financial condition, prospects or
results of operations.

Because we do not anticipate paying any cash dividends on our common stock in the foreseeable future, capital
appreciation, if any, will be your sole source of gain.

We have never declared or paid cash dividends on our equity securities. We currently intend to retain all of our future
earnings, if any, to finance the growth and development of our business. In addition, the terms of our existing RIFA with
HCR preclude us, and the terms of any future debt or financing agreement may preclude us, from paying dividends. As a
result, capital appreciation, if any, of our equity securities will likely be your sole source of gain for the foreseeable future.

An impairment of our long-lived contract acquisition costs and intangible assets, including goodwill, could have a
material non-cash adverse impact on our results of operations.

In connection with the accounting for our RareGen acquisition, we have recorded significant amounts of contract
acquisition costs, intangible assets, and goodwill. Under GAAP, we must assess, at least annually and potentially more
frequently, whether the value of goodwill has been impaired. Contract acquisition costs and amortizing intangible assets
will be assessed for impairment in the event of an impairment indicator. The valuation of goodwill depends on a variety of
factors, the success of the Company’s business, including our ability to obtain regulatory approval for YUTREPIA,

62

Table of Contents

global market and economic conditions, earnings growth and expected cash flows. Impairments may be caused by factors
outside the Company’s control, such as actions by the FDA, increasing competitive pricing pressures, and various other
factors. Significant and unanticipated changes or our inability to obtain or maintain regulatory approvals for our product
candidates, including the NDA for YUTREPIA, could require a non-cash charge for impairment in a future period, which
may significantly affect our results of operations in the period of such charge.

General Risk Factors

General Risks Related to the Commercialization of our Product Candidates

Our business and operations may be adversely affected by the effects of health epidemics, including the COVID-19
pandemic.

Our business and operations could be adversely affected by health epidemics in regions where we have offices,
manufacturing facilities, concentrations of clinical trial sites or other business operations, and could cause significant
disruption in the operations of clinical trial sites, contract manufacturers or suppliers and contract research organizations
upon whom we rely. For example, starting in December 2019, a novel strain of the coronavirus (“COVID-19”) was
reported to have surfaced in Wuhan, China and spread to multiple countries, including the U.S. and several European
countries. In March 2020, the World Health Organization declared COVID-19 a global pandemic and the U.S. declared the
COVID-19 pandemic a national emergency. The COVID-19 pandemic has resulted in travel and other restrictions in order
to reduce the spread of the disease, including state and local orders across the United States that, among other things,
directed individuals to shelter at their places of residence, directed businesses and governmental agencies to cease non-
essential operations at physical locations, prohibited certain non-essential gatherings and events and ordered cessation of
non-essential travel. Throughout 2020 and 2021, similar executive orders were issued by state and local governments, and
states of emergency had been declared at the state and local level in most jurisdictions throughout the U.S. As recently as
April 2022, ports and airports in Shanghai, China have been closed due to another outbreak of COVID-19, resulting in a
lockdown of the city and disruption to export and import activities. In the U.S., many of these executive orders have been
rescinded, however, we remain vigilant and continue to monitor the ongoing COVID-19 pandemic closely to determine if
additional actions are required.

Remote work policies, quarantines, shelter-in-place and similar government orders, shutdowns or other restrictions on the
conduct of business operations related to the COVID-19 pandemic may negatively impact productivity and our research
and development activities, the magnitude of which will depend, in part, on the length and severity of the restrictions and
other limitations on our ability to conduct our business in the ordinary course. In addition, although our employees are
accustomed to working remotely, changes in internal controls due to remote work arrangements may result in control
deficiencies in the preparation of our financial reports, which could be material.

Such orders may also impact the availability or cost of materials, which would disrupt our supply chain and could affect
our ability to conduct ongoing and planned clinical trials and preparatory activities.

The extent to which the COVID-19 pandemic impacts our business and operations, including our clinical development and
regulatory efforts, will depend on future developments that are highly uncertain and cannot be predicted with confidence at
the time of this Annual Report on Form 10-K, such as the severity and duration of future outbreaks (including from the
spread of COVID-19 variants or mutant strains), the duration and effect of business disruptions and the short-term effects,
the administration, availability and efficacy of vaccination programs and the ultimate effectiveness of travel restrictions,
quarantines, social distancing requirements and business closures in the United States and other countries to contain and
treat the disease. We expect the impact of COVID-19 on the FDA’s operations will continue to evolve. Accordingly, we do
not yet know the full extent of potential delays or impacts on our business, our clinical and regulatory activities, healthcare
systems or the global economy as a whole. However, these impacts could adversely affect our business, financial condition,
results of operations and growth prospects.

In addition, to the extent the COVID-19 pandemic adversely affects our business and results of operations, it may also have
the effect of heightening many of the other risks and uncertainties described in this “Risk Factors” section and the “Risk
Factors” sections of the documents incorporated by reference herein.

63

Table of Contents

We are currently operating in a period of economic uncertainty and capital markets disruption, which has been
significantly impacted by geopolitical instability. Our business, financial condition and results of operations could be
materially adversely affected by any negative impact on the global economy and capital markets resulting geopolitical
tensions.

U.S. and global markets are experiencing volatility and disruption following the escalation of geopolitical tensions and the
start of the military conflict between Russia and Ukraine. In February 2022, a full-scale military invasion of Ukraine by
Russian troops began. Although the length and impact of the ongoing military conflict is highly unpredictable, the conflict
in Ukraine has led to market disruptions, including significant volatility in commodity prices, credit and capital markets, as
well as supply chain interruptions, which has contributed to periods of high inflation globally. We are continuing to
monitor inflation, the situation in Ukraine and global capital markets and assessing its potential impact on our business.

The global economy has been, and may continue to be, negatively impacted by Russia’s invasion of Ukraine. As a result of
Russia’s invasion of Ukraine, the U.S., the European Union, the United Kingdom, and other G7 countries, among other
countries, have imposed substantial financial and economic sanctions on certain industry sectors and parties in Russia.
Broad restrictions on exports to Russia have also been imposed. These measures include: (i) comprehensive financial
sanctions against major Russian banks; (ii) additional designations of Russian individuals with significant business
interests and government connections; (iii) designations of individuals and entities involved in Russian military activities;
and (iv) enhanced export controls and trade sanctions limiting Russia’s ability to import various goods. Russian military
actions and the resulting sanctions could continue to adversely affect the global economy and financial markets and lead to
instability and lack of liquidity in capital markets, potentially making it more difficult for us to obtain additional funds.

In addition, on October 7, 2023, Hamas militants and members of other terrorist organizations infiltrated Israel’s southern
border from the Gaza Strip and conducted a series of terror attacks on civilian and military targets. Thereafter, Hamas
launched extensive rocket attacks on Israeli population and industrial centers located along the Israeli border with the Gaza
Strip. Shortly following the attack, Israel’s security cabinet declared war against Hamas and launched an aerial
bombardment of various targets within the Gaza Strip. The Israeli government subsequently called for the evacuation of
over one million residents of the northern part of the Gaza Strip and initiated ground operations in the Gaza Strip. It is
possible that other terrorist and/or regional organizations will join the hostilities as well, including Hezbollah in Lebanon,
and Palestinian military organizations in the West Bank, resulting in a widening of the conflict. The intensity and duration
of Israel’s current war against Hamas is difficult to predict as are such war’s economic implications on the global economy.

Furthermore, because of current geopolitical tensions, the Biden administration has recently signed multiple executive
orders regarding China. One particular executive order titled Advancing Biotechnology and Biomanufacturing Innovation
for a Sustainable, Safe, and Secure American Bioeconomy, signed on September 12, 2022, will likely impact the
pharmaceutical industry to encourage U.S. domestic manufacturing of pharmaceutical products. Moreover, there have been
Congressional legislative proposals, such as the recent bill titled the Biosecure Act, to discourage contracting with Chinese
companies on the development or manufacturing of pharmaceutical products. Any additional executive orders or legislative
action regarding or potential sanctions on China could materially impact our current manufacturing partners.

Although our business has not been materially impacted by these geopolitical tensions to date, such matters may affect our
business and it is impossible to predict the extent to which our operations, or those of our suppliers and manufacturers, will
be impacted in the short and long term, or the ways in which such matters may impact our business. The extent and
duration of the military action, sanctions and resulting market disruptions are impossible to predict but could be substantial.
Any such disruptions may also magnify the impact of other risks described herein.

64

Table of Contents

If the FDA or comparable regulatory authorities in other countries approve generic versions of our product candidates,
or do not grant our product candidates a sufficient period of market exclusivity before approving their generic versions,
our ability to generate revenue may be adversely affected.

Once an NDA is approved, the drug product covered will be listed as a reference listed drug in the FDA’s Orange Book. In
the United States, manufacturers of drug products may seek approval of generic versions of reference listed drugs through
the submission of abbreviated new drug applications, or ANDAs. In support of an ANDA, a generic manufacturer is
generally required to show that its product has the same active pharmaceutical ingredient(s), dosage form, strength, route of
administration and conditions of use or labeling as the reference listed drug and that the generic version is bioequivalent to
the reference listed drug. Generic drug products may be significantly less expensive to bring to market than the reference
listed drug, and companies that produce generic drug products are generally able to offer them at lower prices. Thus,
following the introduction of a generic drug product, a significant percentage of the sales of any reference listed drug may
be lost to the generic drug product.

The FDA will not approve an ANDA for a generic drug product until the applicable period of market exclusivity for the
reference listed drug has expired. The applicable period of market exclusivity varies depending on the type of exclusivity
granted. A grant of market exclusivity is separate from the existence of patent protection and manufacturers may seek to
launch generic versions of our drug products following the expiry of their respective marketing exclusivity periods, even if
our drug products are still under patent protection at the relevant time.

Any competition that our product candidates may face, if and when such product candidates are approved for marketing
and commercialized, from generic versions could substantially limit our ability to realize a return on our investment in the
development of our product candidates and have a material and adverse effect on our business and prospects. 

We are subject to risks related to information technology systems, including cyber-security risks; successful cyber-
attacks or technological malfunctions can result in, among other things, financial losses, the inability to process
transactions, the unauthorized release of confidential information and reputational risk, all of which would negatively
impact our business, financial condition or results of operations.

Our use of technology is critical to our continued operations. We are susceptible to operational, financial and information
security risks resulting from cyber-attacks or technological malfunctions. Successful cyber-attacks or technological
malfunctions affecting us, our CMOS or our business partners can result in, among other things, financial losses, the
inability to process transactions, the unauthorized release of confidential or proprietary information and reputational risk.
As cybersecurity threats continue to evolve, we may be required to use additional resources to continue to modify or
enhance protective measures or to investigate security vulnerabilities, which could have a material adverse effect on our
business, financial condition or results of operations.

General Risks Related to the Development and Regulatory Approval of our Product Candidates

Even if we obtain marketing approval for our product candidates in the United States, we or our collaborators may not
obtain marketing approval for the same product candidates elsewhere.

We may enter into strategic collaboration arrangements with third parties to commercialize our product candidates outside
of the United States. In order to market any product candidate outside of the United States, we or our collaborators will be
required to comply with numerous and varying regulatory requirements of other countries regarding safety and efficacy.
Clinical trials conducted in one country may not be recognized or accepted by regulatory authorities in other countries, and
obtaining marketing approval in one country does not mean that marketing approval will be obtained in any other country.
Approval processes vary among countries and additional product testing and validation, or additional administrative review
periods, may be required from one country to the next.

Seeking marketing approval in countries other than the United States could be costly and time-consuming, especially if
additional preclinical studies or clinical trials are required to be conducted. We currently do not have any product
candidates approved for sale in any jurisdiction, including non-U.S. markets, and we do not have experience in obtaining
marketing approval in non-U.S. markets. We currently also have not identified any collaborators to market our products

65

Table of Contents

outside of the United States and cannot assure you that such collaborators, even if identified, will be able to successfully
obtain marketing approval for our product candidates outside of the United States. If we or our collaborators fail to obtain
marketing approval in non-U.S. markets, or if such approval is delayed, our target market may be reduced, and our ability
to realize the full market potential of our products will be adversely affected.

General Risks Related to Healthcare Regulation

The pharmaceutical industry is subject to a range of laws and regulations in areas including healthcare program
requirements and fraud, waste, and abuse; healthcare and related marketing compliance and transparency; and privacy
and data security. Our failure to comply with these laws and regulations as they are, or in the future become, applicable
to us may have an adverse effect on our business.

Healthcare providers, physicians and third-party payors often play a primary role in the recommendation and prescription
of any drug products for which we may obtain marketing approval, or for which we may provide contracted promotional
services to third parties. Our current and future arrangements with healthcare providers, physicians, third-party payors and
customers, and our sales, marketing and educational activities, may expose us to broadly applicable fraud and abuse and
other healthcare laws and regulations (at the federal and state level) that may constrain our business or financial
arrangements and relationships through which we market, sell, or distribute drug products.

In addition, we may be subject to transparency laws and patient privacy regulation by both the federal government and the
states in which we conduct our business. We also plan to conduct clinical trials and may in the future conduct business in
jurisdictions outside of the United States, which may cause us to become subject to transparency law and privacy
regulations in those jurisdictions as well.

The laws that may affect our ability to operate include, but are not limited to, the following examples:

● The federal Anti-Kickback Statute, or AKS, prohibits, among other things, persons and entities including

pharmaceutical manufacturers from, among other things, knowingly and willfully soliciting, receiving, offering or
paying remuneration, directly or indirectly, overtly or covertly, in cash or in kind, to induce or reward, or in return
for, either the referral of an individual for or the purchase, lease, or order of, or the arranging for an item or
service for which payment may be made, in whole or in part, under federal healthcare programs such as the
Medicare and Medicaid programs.

● The federal civil and criminal false claims laws and civil monetary penalty laws impose a range of prohibitions
and compliance considerations. For example, the False Claims Act, or the FCA, prohibits individuals or entities
from, among other things, knowingly presenting, or causing to be presented, claims for payment to, or approval
by, the federal government that are false, fictitious or fraudulent or knowingly making, using or causing to be
made or used, a false record or statement material to a false or fraudulent claim to avoid, decrease or conceal an
obligation to pay money to the federal government. Claims resulting from a violation of the federal AKS
constitute a false or fraudulent claim for purposes of the FCA. Promotion that is deemed to be “off label” can be
the basis of FCA exposure.

● Federal law includes provisions (established under the Health Insurance Portability and Accountability Act of

1996) addressing healthcare fraud and false statements relating to healthcare matters. The healthcare fraud statute
prohibits knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit
program, including private payors. The false statements statute prohibits knowingly and willfully falsifying,
concealing or covering up a material fact or making any materially false, fictitious or fraudulent statement in
connection with the delivery of or payment for healthcare benefits, items or services. Violations of these statutes
is a felony and may result in fines, imprisonment or exclusion from governmental programs.

● Privacy and data security laws may apply to our business. Under Section 5(a) of the Federal Trade Commission

Act, the Federal Trade Commission expects a company’s data security measures to be reasonable and appropriate
in light of the sensitivity and volume of consumer information it holds, the size and complexity of

66

Table of Contents

its business, and the cost of available tools to improve security and reduce vulnerabilities. Medical data is 
considered sensitive data that merits stronger safeguards. States may also impose requirements, for example the 
California Consumer Privacy Act created data privacy obligations for covered companies and providing privacy 
rights to California residents, including the right to opt out of certain disclosures of their information.  In addition, 
if we engage in business activities outside of the United States, including clinical trials that we plan to conduct 
outside of the United States, we may become subject to privacy and data security laws in those additional 
jurisdictions in which we operate or conduct clinical trials.

● The federal physician payment transparency requirements, sometimes referred to as the “Physician Payments

Sunshine Act,” requires applicable manufacturers of covered drugs, devices, biologics and medical supplies for
which payment is available under government healthcare programs to annually report to the Centers for Medicare
and Medicaid Services, or the CMS, information related to certain payments or other transfers of value made or
distributed to physicians and teaching hospitals, as well as ownership and investment interests held by physicians
and their immediate family members. Payments and transfers of value made to certain other providers such as
nurse practitioners and physician assistants will also need to be reported under the Sunshine Act.

● For both investigational and commercialized products, interactions with or communications directed to healthcare
professionals, patients or patient- or disease-advocates or advocacy groups, and payors, are subject to heightened
scrutiny by the FDA. Relative to nonpromotional communications, for example, there are specific and limited
FDA accommodations for nonpromotional, truthful and non-misleading sharing of information regarding
products in development and off-label uses including dissemination of peer-reviewed reprints, support of
independent continuing medical education, and healthcare economic discussions with payors. In a competitive
environment, a company’s communications about products in development may also be subject to heightened
scrutiny.

● Analogous state laws and regulations, such as state anti-kickback and false claims laws, may apply to items or
services reimbursed by any third-party payor, including commercial insurers, and in some cases may apply
regardless of payor (i.e., even for self-pay scenarios). Some state laws require pharmaceutical companies to
comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance
guidance promulgated by the federal government in addition to requiring drug manufacturers to report pricing and
marketing information, including, among other things, information related to payments to physicians and other
healthcare providers or marketing expenditures, state and local laws that require the registration of
pharmaceutical sales representatives. Many of these state laws differ from each other in significant ways and may
not have the same effect, and may apply more broadly or be stricter than their federal counterparts, thus
complicating compliance efforts; and

● Price reporting laws require the calculation and reporting of complex pricing metrics to government programs,

where such reported prices may be used in the calculation of reimbursements or discounts on our drug products.
Participation in such programs and compliance with their requirements may subject us to increased infrastructure
costs and potentially limit our ability to price our drug products.

Ensuring that our business and business arrangements with third parties comply with applicable healthcare laws, as well as
responding to possible investigations by government authorities, can be time- and resource-consuming and can divert
management’s attention from the business, even if the government ultimately finds that no violation has occurred.

If our operations are found to be in violation of any of the laws or regulations described above or any other laws or
government regulations that apply to us, we may be subject to penalties and potentially, the curtailment or restructuring of
our operations as well as additional governmental reporting obligations and oversight, any of which could adversely affect
our ability to operate our business and our results of operations.

67

Table of Contents

Recently enacted and future legislation may increase the difficulty and cost for us to obtain marketing approval of and
commercialize our products and product candidates and affect the prices we may obtain.

In the United States and some foreign jurisdictions, there have been a number of legislative and regulatory changes and
proposed changes regarding the healthcare system that could prevent or delay marketing approval of our product
candidates, restrict or regulate post-approval activities and affect our ability to profitably sell any product candidates for
which we obtain marketing approval.

In the United States, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education
Affordability Reconciliation Act, or collectively the ACA, is a sweeping law intended to broaden access to health
insurance, reduce or constrain the growth of healthcare spending, enhance remedies against fraud and abuse, add new
transparency requirements for the healthcare and health insurance industries, impose taxes and fees on the health industry
and impose additional health policy reforms.

Among the provisions of the ACA of importance to our product candidates are the following:

● establishment of a new pathway for approval of lower-cost biosimilars to compete with biologic products;
● an annual, nondeductible fee payable by any entity that manufactures or imports specified branded prescription

drugs and biologic agents;

● an increase in the statutory minimum rebates a manufacturer must pay under the Medicaid Drug Rebate Program;
● a new Medicare Part D coverage gap discount program, in which manufacturers must agree to offer point-of-sale

discounts off negotiated prices;

● extension of manufacturers' Medicaid rebate liability;
● expansion of eligibility criteria for Medicaid programs;
● expansion of the entities eligible for discounts under the Public Health Service pharmaceutical pricing program;
● a new requirement to annually report drug samples that manufacturers and distributors provide to physicians; and
● a new Patient-Centered Outcomes Research Institute to oversee, identify priorities in and conduct comparative

clinical effectiveness research, along with funding for such research.

Since its enactment, there have been judicial, executive and Congressional challenges to certain aspects of the ACA. On
June 17, 2021, the U.S. Supreme Court dismissed the most recent judicial challenge to the ACA brought by several states
without specifically ruling on the constitutionality of the ACA. Prior to the Supreme Court's decision, President Biden
issued an executive order initiating a special enrollment period from February 15, 2021 through August 15, 2021 for
purposes of obtaining health insurance coverage through the ACA marketplace. The executive order also instructed certain
governmental agencies to review and reconsider their existing policies and rules that limit access to healthcare.

In addition, other legislative changes have been proposed and adopted since the ACA was enacted. For example, the
Budget Control Act of 2011, enacted in August 2011, required sequestration that included aggregate reductions of
Medicare payments to providers, which went into effect on April 1, 2013 and, due to subsequent legislative amendments,
will remain in effect through 2032, unless additional Congressional action is taken. Under current legislation, the actual
reduction in Medicare payments will increase in future years of the sequester. On January 2, 2013, the American Taxpayer
Relief Act of 2012 was signed into law, which, among other things, reduced Medicare payments to several providers,
including hospitals, and an increase in the statute of limitations period for the government to recover overpayments to
providers from three to five years.

Further, in March 2021, the American Rescue Plan Act of 2021 was signed into law, which, among other things, eliminated
the statutory cap on drug manufacturers' Medicaid Drug Rebate Program rebate liability, effective January 1, 2024. Under
current law enacted as part of the ACA, drug manufacturers' Medicaid Drug Rebate Program rebate liability is capped at
100% of the average manufacturer price for a covered outpatient drug. We expect that other healthcare reform measures
that may be adopted in the future may result in additional reductions in Medicare and other healthcare funding, more
rigorous coverage criteria, new payment methodologies and in additional downward pressure on the price

68

Table of Contents

that we receive for any approved product. Any reduction in reimbursement from Medicare or other government programs
may result in a similar reduction in payments from private payors. The implementation of cost containment measures or
other healthcare reforms may prevent us from being able to price our products at what we consider to be a fair or
competitive price, generate revenue, attain profitability, or commercialize our product candidates, if approved.

Moreover, there has recently been heightened governmental scrutiny over the manner in which manufacturers set prices for
their marketed products. Individual states in the United States have become increasingly active in implementing regulations
designed to contain pharmaceutical and biological product pricing, including price or patient reimbursement constraints,
discounts, restrictions on certain product access and marketing cost disclosure and transparency measures. Most
significantly, on August 16, 2022, President Biden signed the Inflation Reduction Act of 2022, or the IRA, into law. This
statute marks the most significant action by Congress with respect to the pharmaceutical industry since adoption of the
ACA in 2010. Among other things, the IRA requires manufacturers of certain drugs to engage in price negotiations with
Medicare (beginning in 2026), with prices that can be negotiated subject to a cap; imposes rebates under Medicare Part B
and Medicare Part D to penalize price increases that outpace inflation; and replaces the Part D coverage gap discount
program with a new discounting program (beginning in 2025). The IRA permits the Secretary of the Department of Health
and Human Services, or HHS, to implement many of these provisions through guidance, as opposed to regulation, for the
initial years. HHS has and will continue to issue and update guidance as these programs are implemented. On August 29,
2023, HHS announced the list of the first ten drugs that will be subject to price negotiations, although the Medicare drug
price negotiation program is currently subject to legal challenges. Further, the Biden administration released an additional
executive order on October 14, 2022, directing HHS to submit a report within 90 days on how the Center for Medicare and
Medicaid Innovation can be further leveraged to test new models for lowering drug costs for Medicare and Medicaid
beneficiaries. In response to the executive order, on February 14, 2023, HHS released a report outlining three new models
for testing by the CMS Innovation Center which will be evaluated on their ability to lower the cost of drugs, promote
accessibility and improve quality of care. It is unclear whether the models will be utilized in any health reform measures in
the future. Legally mandated price controls on payment amounts by third-party payors or other restrictions could harm our
ability to price our products appropriately, which could negatively impact our business, results of operations, financial
condition and prospects. In addition, regional healthcare authorities and individual hospitals are increasingly using bidding
procedures to determine what pharmaceutical products and which suppliers will be included in their prescription drug and
other healthcare programs. This could reduce the ultimate demand for our product candidates, if approved, or put pressure
on our product pricing, which could negatively affect our business, results of operations, financial condition and prospects.
Legislative and regulatory proposals have been made to expand post-approval requirements and restrict sales and
promotional activities for pharmaceutical products. We cannot be sure whether additional legislative changes will be
enacted, or whether the FDA or foreign regulations, guidance or interpretations will be changed, or what the impact of such
changes on the marketing approvals of our product candidates, if any, may be. In addition, increased scrutiny by Congress
of the FDA's approval process may significantly delay or prevent marketing approval, as well as subject us to more
stringent product labeling and post-marketing testing and other requirements.

General Risks Related to Our Dependence on Third Parties

We rely on third parties to conduct our preclinical studies and clinical trials.

We currently rely on, and plan to continue to rely on, third-party contract research organizations, or CROs, to monitor and
manage data for our preclinical studies and clinical trials. However, we are responsible for ensuring that each of our trials is
conducted in accordance with the applicable regulatory standards and our reliance on CROs does not relieve us of our
regulatory responsibilities.

The CROs on which we rely are required to comply with FDA regulations (and the regulations of comparable regulatory
authorities in other countries) regarding GCP. Regulatory authorities enforce GCP standards through periodic inspections.
If any of the CROs on which we rely fail to comply with the applicable GCP standards, the clinical data generated in our
clinical trials may be deemed unreliable. While we have contractual agreements with these CROs, we have limited
influence over their actual performance and cannot control whether or not they devote sufficient time and resources to our
preclinical studies and clinical trials. A failure to comply with the applicable regulations in the conduct of the preclinical
studies and clinical trials for our product candidates may require us to repeat such studies or trials,

69

Table of Contents

which would delay the process of obtaining marketing approval for our product candidates and have a material and adverse
effect on our business and prospects.

Some of our CROs have the ability to terminate their respective agreements with us if, among others, it can be reasonably
demonstrated that the safety of the patients participating in our clinical trials warrants such termination. If any of our
agreements with our CROs is terminated, and if we are not able to enter into agreements with alternative CROs on
acceptable terms or in a timely manner, or at all, the clinical development of our product candidates may be delayed and
our development expenses could be increased.

General Risks Related to Legal Compliance Matters

Even if we obtain regulatory approval for a product candidate, our products and business will remain subject to
ongoing regulatory obligations and review.

If our product candidates are approved, they will be subject to ongoing regulatory requirements for manufacturing,
labeling, packaging, storage, drug supply chain security surveillance and tracking, advertising, promotion, sampling,
record-keeping, conduct of post-marketing studies and submission of safety, efficacy and other post-market information,
including both federal and state requirements in the United States and comparable requirements outside of the United
States. Accordingly, we and others with whom we work must continue to expend time, money and effort in all areas of
regulatory compliance, including manufacturing, production and quality control. Any regulatory approvals that we may
receive for our product candidates may also be subject to limitations on the approved indicated uses for which the product
may be marketed or to the conditions of approval, or contain requirements for potentially costly post-marketing testing,
including Phase 4 clinical trials, and surveillance to monitor the safety and efficacy of the product candidate. The FDA may
also require a REMS as a condition of approval of our product candidates, which could include requirements for a
medication guide, physician communication plans or additional elements to ensure safe use, such as restricted distribution
methods, patient registries and other risk minimization tools. We will also be required to report certain adverse reactions
and production problems, if any, to the FDA or other regulatory agencies and to comply with requirements concerning
advertising and promotion for our products. Promotional communications with respect to prescription drugs are subject to a
variety of legal and regulatory restrictions and must be consistent with the information in the product’s approved label. As
such, we may not promote our products for indications or uses for which they do not have FDA or other regulatory agency
approval. The holder of an approved NDA must also submit new or supplemental applications and obtain FDA approval
for certain changes to the approved product, product labeling, or manufacturing process. We could also be asked to conduct
post-marketing clinical studies to verify the safety and efficacy of our product candidates in general or in specific patient
subsets. An unsuccessful post-marketing study or failure to complete such a clinical study could result in the withdrawal of
marketing approval. Furthermore, any new legislation addressing drug safety issues could result in delays in product
development or commercialization or increased costs to assure compliance. Foreign regulatory authorities impose similar
requirements. If a regulatory agency discovers previously unknown problems with a product, such as adverse events of
unanticipated severity or frequency, or disagrees with the promotion, marketing or labeling of a product, such regulatory
agency may impose restrictions on that product or us, including requiring withdrawal of the product from the market. If we
fail to comply with applicable regulatory requirements, a regulatory agency or enforcement authority may, among other
things:

● issue warning letters asserting that we are in violation of the law;
● seek an injunction or impose civil or criminal penalties or monetary fines;
● suspend or withdraw regulatory approval;
● suspend any of our ongoing clinical trials;
● refuse to approve pending applications or supplements to approved applications submitted by us or our strategic

partners;

● restrict the marketing or manufacturing of our products;
● seize or detain products, or require a product recall;
● refuse to permit the import or export of our product candidates; or
● refuse to allow us to enter into government contracts.

70

Table of Contents

Any government investigation of alleged violations of law could require us to expend significant time and resources in
response and could generate negative publicity. Any failure to comply with ongoing regulatory requirements may
significantly and adversely affect our ability to commercialize and generate revenue from our product candidates. If
regulatory sanctions are applied or if regulatory approval is withdrawn, the value of our company and our operating results
will be adversely affected.

We also cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or
administrative or executive action, either in the United States or abroad. If we are slow or unable to adapt to changes in
existing requirements or the adoption of new requirements or policies, or if we are not able to maintain regulatory
compliance, we may lose any marketing approval that we may have obtained and we may not achieve or sustain
profitability, which would adversely affect our business, prospects, financial condition and results of operations.

Environmental, social and governance matters may impact our business and reputation.

Governmental authorities, non-governmental organizations, customers, investors, external stakeholders and employees are
increasingly sensitive to environmental, social and governance, or ESG, concerns, such as diversity and inclusion, climate
change, water use, recyclability or recoverability of packaging, and plastic waste. This focus on ESG concerns may lead to
new requirements that could result in increased costs associated with developing, manufacturing and distributing our
products. Our ability to compete could also be affected by changing customer preferences and requirements, such as
growing demand for more environmentally friendly products, packaging or supplier practices, or by failure to meet such
customer expectations or demand. While we strive to improve our ESG performance, we risk negative stockholder
reaction, including from proxy advisory services, as well as damage to our brand and reputation, if we do not act
responsibly, or if we are perceived to not be acting responsibly in key ESG areas, including equitable access to medicines
and vaccines, product quality and safety, diversity and inclusion, environmental stewardship, support for local
communities, corporate governance and transparency, and addressing human capital factors in our operations. If we do not
meet the ESG expectations of our investors, customers and other stakeholders, we could experience reduced demand for
our products, loss of customers, and other negative impacts on our business and results of operations.

Climate change or legal, regulatory or market measures to address climate change may negatively affect our business,
results of operations, cash flows and prospects.

We believe that climate change has the potential to negatively affect our business and results of operations, cash flows and
prospects. We are exposed to physical risks (such as extreme weather conditions or rising sea levels), risks in transitioning
to a low-carbon economy (such as additional legal or regulatory requirements, changes in technology, market risk and
reputational risk) and social and human effects (such as population dislocations and harm to health and well-being)
associated with climate change. These risks can be either acute (short-term) or chronic (long-term).

The adverse impacts of climate change include increased frequency and severity of natural disasters and extreme weather
events such as hurricanes, tornados, wildfires (exacerbated by drought), flooding, and extreme heat. Extreme weather and
sea-level rise pose physical risks to our facilities as well as those of our suppliers. Such risks include losses incurred as a
result of physical damage to facilities, loss or spoilage of inventory, and business interruption caused by such natural
disasters and extreme weather events. Other potential physical impacts due to climate change include reduced access to
high-quality water in certain regions and the loss of biodiversity, which could impact future product development. These
risks could disrupt our operations and its supply chain, which may result in increased costs.

New legal or regulatory requirements may be enacted to prevent, mitigate, or adapt to the implications of a changing
climate and its effects on the environment. These regulations, which may differ across jurisdictions, could result in us being
subject to new or expanded carbon pricing or taxes, increased compliance costs, restrictions on greenhouse gas emissions,
investment in new technologies, increased carbon disclosure and transparency, upgrade of facilities to meet new building
codes, and the redesign of utility systems, which could increase our operating costs, including the cost of electricity and
energy used by us. Our supply chain would likely be subject to these same transitional risks and would likely pass along
any increased costs to us.

71

Table of Contents

General Risks Related to our Intellectual Property

We may become involved in litigation to protect our intellectual property or enforce our intellectual property rights,
which could be expensive, time-consuming and may not be successful.

Competitors may infringe our patents or misappropriate or otherwise violate our intellectual property rights. To counter
infringement or unauthorized use, we may engage in litigation to, among others, enforce or defend our intellectual property
rights, determine the validity or scope of our intellectual property rights and those of third parties, and protect our trade
secrets. Such actions may be time-consuming and costly and may divert our management’s attention from our core
business and reduce the resources available for our clinical development, manufacturing and marketing activities, and
consequently have a material and adverse effect on our business and prospects, regardless of the outcome.

In addition, in an infringement proceeding, a court may decide that a patent owned by, or licensed to, us is invalid or
unenforceable, or may refuse to stop the other party from using the technology in question on the ground that our patents
do not cover such technology. An adverse result in any litigation proceeding could put one or more of our patents at risk of
being invalidated, held unenforceable or interpreted narrowly. Furthermore, because of the substantial amount of discovery
required in connection with intellectual property litigation, there is a risk that our confidential information may be
compromised by disclosure.

Patent terms may be inadequate to protect our competitive position on our product candidates for an adequate amount
of time.

Patents have a limited lifespan. In the United States, the natural expiration of a patent is generally 20 years after it is filed.
While various extensions may be available, the life of a patent, and the protection it affords, is limited. Given the amount of
time required for the development, testing and regulatory review of new product candidates, patents protecting such
candidates might expire before or shortly after such candidates are commercialized.

We intend to seek extensions of patent terms in the United States and, if available, in other countries where we prosecute
patents. In the United States, the Hatch-Waxman Act permits patent owners to request a patent term extension, based on the
regulatory review period for a product, of up to five years beyond the normal expiration of the patent, which is limited to
one patent claiming the approved drug product or use in an indication (or any additional indications approved during the
period of extension). However, the applicable authorities, including the FDA and the USPTO, in the United States, and
comparable regulatory authorities in other countries, may not agree with our assessment of whether such extensions are
available, and may refuse to grant extensions to our patents, or grant more limited extensions than we had requested. In
such event, our competitors may be able to take advantage of our investment in development and clinical trials by
referencing our preclinical and clinical data in their marketing approval applications with the FDA to launch their drug
product earlier than might otherwise be the case.

General Risks Related to the Manufacturing of our Product Candidates

Our facilities are subject to extensive and ongoing regulatory requirements and failure to comply with these regulations
may result in significant liability.

Our company and our facilities are subject to payment of fees, registration and listing requirements, ongoing review and
periodic inspections by the FDA and other regulatory authorities for compliance with quality system regulations, including
the FDA’s cGMP requirements. These regulations cover all aspects of the manufacturing, testing, quality control and
record-keeping of our drug products. Furthermore, the facilities where our product candidates are manufactured may be
subject to additional inspections by the FDA before we can obtain final marketing approval and remain subject to periodic
inspection even after our product candidates have received marketing approval. Suppliers of components and materials,
such as active pharmaceutical ingredients, used to manufacture our drug products are also required to comply with the
applicable regulatory standards.

The manufacture of pharmaceutical products is complex and requires significant expertise and capital investment,
including the development of advanced manufacturing techniques and process controls. We and any contract

72

Table of Contents

manufacturers that we may engage in the future must comply with cGMP requirements. Manufacturers of pharmaceutical
products often encounter difficulties in production, particularly in scaling up and validating initial production and
contamination controls. These problems include difficulties with production costs and yields, quality control, including
stability of the product, quality assurance testing, operator error, shortages of qualified personnel, as well as compliance
with strictly enforced federal, state and foreign regulations. Furthermore, if microbial, viral or other contaminations are
discovered in our product candidates or in the manufacturing facilities in which our product candidates are made, such
manufacturing facilities may need to be closed for an extended period of time to investigate and remedy the contamination.

Compliance with these regulatory standards often requires significant expense and effort. If we or our suppliers are unable
to comply with the applicable regulatory standards or take satisfactory corrective steps in response to adverse results of an
inspection, this could result in enforcement action, including, among others, the issue of a public warning letter, a
shutdown of or restrictions on our or our suppliers’ manufacturing operations, delays in approving our drug products and
refusal to permit the import or export of our drug products. Any adverse regulatory action taken against us could subject us
to significant liability and harm our business and prospects.

Item 1B. Unresolved Staff Comments.

None.

73

Table of Contents

Item 1C. Cybersecurity.

Risk Management and Strategy

Integrated Risk Management

Management is responsible for the day-to-day management of the Company’s risk exposure, subject to the direction and
objectives established by our Board of Directors (the “Board”). As an important component of the Company’s risk
management process, management reviews risks from cybersecurity threats and the Company’s programs for evaluating,
mitigating and educating its employees regarding cybersecurity risks. We employ a range of tools and services, including
regular network and endpoint monitoring, managed detection and response, system patching, managed security services,
server and endpoint scheduled backups, awareness training and testing, periodic vulnerability assessments and penetration
testing, to update our ongoing cybersecurity risk identification and mitigation efforts.

As part of our cybersecurity risk management, we have adopted a cybersecurity incident response plan to identify and
manage cybersecurity threats and incidents, including but not limited to those that touch on operational risk, intellectual
property theft, reputational risks, fraud and extortion, harm to the personal identifying data of employees or customers,
violations of laws, and other risks.  Under our cybersecurity incident response plan, we have appointed an incident
response team, consisting of our Chief Executive Officer, Chief Financial Officer, General Counsel, head of information
technology and head of human resources.  The incident response team, in connection with outside legal and cybersecurity
advisors, is responsible for investigating suspected cybersecurity incidents, taking appropriate steps to contain, mitigate or
resolve a cybersecurity incident and reporting findings to management.  In the event of a cybersecurity incident, our
General Counsel is responsible for convening a materiality incident response team to assess the materiality of cybersecurity
incidents meeting certain escalation criteria.

Engagement of Third-party Support

We engage third-party service providers to conduct evaluations of our security controls, whether through penetration
testing, independent audits or consulting on best practices to address new challenges. These evaluations include testing
both the design and operational effectiveness of cybersecurity controls.

Third-party Risk Management

We have adopted a third-party due diligence assessment policy to define the procedures for assessing and identifying risk
from cybersecurity threats associated with the use of any third-party vendor who interacts with Liquidia’s technology
infrastructure or Liquidia’s confidential, proprietary, or personally identifiable information.  Under this policy,
cybersecurity risks are identified and evaluated as part of the selection and oversight of applicable third-party service
providers.

Impact of Risks from Cybersecurity Threats

We do not believe that any of the risks from cybersecurity threats we have faced to date have materially affected the
Company, our business strategy, results of operations or financial condition. However, as discussed under “Risk Factors” in
Part I, Item 1A of this Annual Report, cybersecurity threats pose multiple risks to us, including potentially to our results of
operations and financial condition. See Item 1A. Risk Factors - We are subject to risks related to information technology
systems, including cyber-security risks; successful cyber-attacks or technological malfunctions can result in, among other
things, financial losses, the inability to process transactions, the unauthorized release of confidential information and
reputational risk, all of which would negatively impact our business, financial condition or results of operations.

74

Table of Contents

Governance

Board Oversight of Cybersecurity Threats

The Board has oversight responsibility for the Company’s overall risk management framework. The Board, acting
primarily through the Audit Committee, is also responsible for oversight of our risk management practices, including
as to cybersecurity, while management is responsible for the day-to-day risk management processes. Through our
Chief Executive Officer and other members of management, the Board receives periodic reports regarding the risks
facing the Company, including as to cybersecurity risks. In addition, the Audit Committee assists the Board in its
oversight role by receiving periodic reports regarding our risk and control environment, including by receiving regular
reports regarding cybersecurity risks and initiatives. 

Role of Management

Our management and information technology teams, collectively, have decades of experience in the areas of information 
technology, finance, legal, human resources, data privacy and risk management.  Our internal information technology 
organization, overseen by our Chief Financial Officer (the “CFO”), is responsible for our overall information security 
strategy, policy, security engineering, operations and cyber threat detection and response. The day-to-day activities of our 
information technology organization are managed by our current head of information technology director, who has more 
than 20 years of experience in information technology systems and cybersecurity, including experience in safeguarding and 
monitoring networks and systems, responding to incidents, and reducing the risk of business exposure.  The information 
technology organization also engages legal and cybersecurity professionals with appropriate subject matter expertise in 
support of its cybersecurity efforts.  The information technology organization manages and continually enhances the 
Company’s enterprise security structure with the goal of preventing cybersecurity incidents to the extent feasible, while 
simultaneously increasing our system resilience to minimize the business impact should an incident occur. 

In the event of a cybersecurity incident, the Company is equipped with an incident response plan that includes: (i) detection
and analysis, (ii) containment and eradication, (iii) remediation and (iv) preparation for future incidents. Incident responses
will be led by our incident response team and supported by Legal, Compliance and other functions as appropriate. Our
CFO provides regular updates to the Audit Committee concerning the Company’s technology and cybersecurity programs,
associated risks and the Company’s efforts to help mitigate those risks.

Item 2. Properties.

Our corporate headquarters is located in Morrisville, North Carolina, and consist of approximately 45,000 square feet of
space under a lease that expires on October 31, 2026 and includes an option for us to renew for an additional five years
through October 31, 2031, as amended. The primary use of this location is general office, laboratory, research and
development and light manufacturing. We believe that our facilities are adequate for our current needs. However, we will
continue to seek additional space as needed to accommodate our growth.

Item 3. Legal Proceedings.

For information on our legal proceedings, see Note 15 “Legal Proceedings” included in our financial statements beginning
on page F-30 of this Annual Report on Form 10-K.

Item 4. Mine Safety Disclosures.

Not applicable.

75

Table of Contents

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity
Securities.

Market Information

Our common stock has been listed on the Nasdaq Capital Market under the symbol “LQDA” since November 19, 2020.
Between July 26, 2018 and November 18, 2020, the common stock of Liquidia Technologies, our wholly owned subsidiary
and predecessor-in-interest for SEC reporting purposes, was listed on the Nasdaq Capital Market under the symbol
“LQDA.” Prior to July 26, 2018, there was no established public trading market for our common stock.

Holders

As of March 1, 2024, there were 55 record holders of our common stock, based upon information received from our
transfer agent. However, this number does not include beneficial owners whose shares were held of record by nominees or
broker dealers. We estimate that there are more than 1,000 beneficial owners of our common stock.

Dividend Policy

We have never paid any cash dividends on our capital stock. We anticipate that we will retain earnings, if any, to support
operations and to finance the growth and development of our business. In addition, the terms of our RIFA with
HCR precludes us from paying cash dividends, except in certain prescribed circumstances, without the prior written
consent of HCR. Therefore, we do not expect to pay cash dividends for the foreseeable future.

Securities Authorized for Issuance Under Equity Compensation Plans

Information regarding equity compensation plans is set forth in Item 12 of this Annual Report on Form 10-K and is
incorporated herein by reference.

Stock Performance Graph

Not applicable.

Sale of Unregistered Securities

Not applicable.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

We did not repurchase any of our securities during the year ended December 31, 2023.

Item 6. [Reserved].

76

Table of Contents

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

You should read the following discussion and analysis of our financial condition and results of operations together with our
financial statements and related notes appearing in this Annual Report on Form 10-K. This discussion and other parts of
this Annual Report on Form 10-K contain forward-looking statements that involve risks and uncertainties, such as
statements of our plans, objectives, expectations and intentions. As a result of many factors, including those factors set
forth in the “Risk Factors” section of this Annual Report on Form 10-K, our actual results could differ materially from the
results described in, or implied by, the forward-looking statements contained in the following discussion and analysis.

Objective

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations is intended to
provide information necessary to understand our audited consolidated financial statements for the two-year period ended
December 31, 2023 and highlight certain other information which, in the opinion of management, will enhance a reader’s
understanding of our financial condition, changes in financial condition, results of operations, and cash flows. In particular,
the discussion is intended to provide an analysis of significant trends and material changes in our financial position and the
operating results of our business during the year ended December 31, 2023, as compared to the year ended
December 31, 2022. This discussion should be read in conjunction with our consolidated financial statements for the two-
year period ended the year ended December 31, 2023 and related notes included elsewhere in this Annual Report on Form
10-K.

Overview

We are a biopharmaceutical company focused on the development, manufacture, and commercialization of products that
address unmet patient needs, with current focus directed towards rare cardiopulmonary diseases such as pulmonary arterial
hypertension (“PAH”) and pulmonary hypertension associated with interstitial lung disease (“PH-ILD”). We operate
through our wholly owned operating subsidiaries, Liquidia Technologies, Inc. (“Liquidia Technologies”) and Liquidia
PAH, LLC (“Liquidia PAH”), formerly known as RareGen, LLC (“RareGen”).

We currently generate revenue pursuant to a promotion agreement between Liquidia PAH and Sandoz Inc. (“Sandoz”),
dated as of August 1, 2018, as amended (the “Promotion Agreement”), sharing profit derived from the sale of Sandoz’s
substitutable generic treprostinil injection (“Treprostinil Injection”) in the United States. Liquidia PAH has the exclusive
rights to conduct commercial activities to encourage the appropriate use of Treprostinil Injection. We employ a targeted
sales force calling on physicians and hospital pharmacies involved in the treatment of PAH and PH-ILD in the United
States, as well as key stakeholders involved in the distribution and reimbursement of medicines to treat these patients. We
established our commercial presence in the field to support Treprostinil Injection, and have since expanded our presence to
support the launch of YUTREPIA upon final approval, further validating our reputation as a company committed to
supporting PAH and PH-ILD patients.

We conduct research, development and manufacturing of novel products by applying our subject matter expertise in
cardiopulmonary diseases and our proprietary PRINT® technology, a particle engineering platform, to enable precise
production of uniform drug particles designed to improve the safety, efficacy and performance of a wide range of therapies.
Through development of our own products and research with third parties, we have experience applying PRINT across
multiple routes of administration and drug payloads including inhaled therapies, vaccines, biologics, nucleic acids and
ophthalmic implants, among others.

Our lead product candidate is YUTREPIA for the treatment of PAH and PH-ILD. YUTREPIA is an inhaled dry powder 
formulation of treprostinil designed with PRINT to improve the therapeutic profile of treprostinil by enhancing deep lung 
delivery while using a convenient, low effort dry-powder inhaler (“DPI”) and by achieving higher dose levels than the 
labeled doses of current inhaled therapies. In November 2021, the United States Food and Drug Administration (“FDA”) 
tentatively approved our New Drug Application (“NDA”) for YUTREPIA for the treatment of PAH. In July 2023, we filed 
an amendment to our NDA to add PH-ILD to the label for YUTREPIA.  Final FDA approval of 

77

Table of Contents

YUTREPIA can occur for both PAH and PH-ILD after the new clinical investigation exclusivity granted to Tyvaso in PH-
ILD expires on March 31, 2024.

We are also developing L606, an investigational, liposomal formulation of treprostinil administered twice-daily with a
short-duration next-generation nebulizer, which we licensed from Pharmosa Biopharm. L606 is currently being evaluated
in an open-label study in the United States for treatment of PAH and PH-ILD with a planned pivotal study for the treatment
of PH-ILD.

Since our inception, we have incurred significant operating losses. Our net loss was $78.5 million and $41.0 million for
the years ended December 31, 2023 and 2022, respectively. As of December 31, 2023, we had an accumulated deficit of
$429.1 million. We expect to incur significant expenses and operating losses for the foreseeable future as we conduct
clinical development of product candidates and seek regulatory approval and prepare for commercialization of any
approved product candidates. These efforts require significant amounts of capital, adequate personnel and infrastructure,
and extensive compliance-reporting capabilities. Even if our development efforts are successful, it is uncertain when, if
ever, we will realize significant revenue from product sales. Additionally, the Revenue Interest Financing Agreement with
HealthCare Royalty Partners IV, L.P. (“HCR”) dated January 9, 2023, as amended (the “RIFA”) contains fixed quarterly
payments and minimum cash covenants that require us to maintain cash and cash equivalents in an amount at least equal to
$7.5 million during the calendar year beginning on January 1, 2024 and at least equal to $15.0 million for the remainder of
the payment term after the calendar year ended December 31, 2024.

Our future funding requirements will be heavily determined by the timing of the potential commercialization of
YUTREPIA and the resources needed to support the development of our product candidates. We may require additional
capital to fund operations as well as to pursue in-licenses or acquisitions of other product candidates. If we determine we
require but are unable to obtain additional funding, we could be required to delay, reduce, or eliminate research and
development programs, product portfolio expansion, or future commercialization efforts, which could adversely affect our
business prospects, or we may be unable to continue operations.

Although we expect to continue to generate operating losses for the foreseeable future, we believe that based on our current
operating plan, excluding any future YUTREPIA product revenue, our cash and cash equivalents will be sufficient to fund
operations, capital expenditures, and RIFA quarterly fixed payment requirements and allow us to remain in compliance
with our minimum cash covenants pursuant to the RIFA for at least twelve months from the issuance date of these
consolidated financial statements. If we have not received full FDA approval and begun product sales of YUTREPIA or
are unable to access additional capital by the date of issuance of our second quarter 2024 financial statements, there could
be substantial doubt about our ability to continue as a going concern as of that date. We have based this estimate on
assumptions that may prove to be wrong, and we could utilize our available capital resources sooner than we currently
expect.

Recent Events

Fourth Amendment to Revenue Interest Financing Agreement

On January 3, 2024, we entered into the Fourth Amendment to the RIFA pursuant to which HCR moved $25.0 million
from the third tranche to the second tranche, such that HCR will have funded a total of $35.0 million under the second
tranche. The additional $25.0 million from the second tranche was funded on January 4, 2024. The remaining third tranche
of $10.0 million and fourth tranche of $22.5 million can be funded in the future upon the mutual agreement of both parties.
See Note 12 for further information.

Private Placement

On January 4, 2024, we entered into a Common Stock Purchase Agreement with Legend Aggregator, LP, for the sale by us
in a private placement (the “2024 Private Placement”) of an aggregate of 7,182,532 shares of our common stock at a
purchase price of $10.442 per share. The 2024 Private Placement closed on January 8, 2024, and we received gross
proceeds of approximately $75.0 million, before deducting offering costs of less than $0.1 million.

78

Table of Contents

Components of Statements of Operations

Revenue

We primarily generate revenue pursuant to the Promotion Agreement, under which we receive a 50% share in the profit
derived from the sale of Treprostinil Injection in the United States. Liquidia PAH has the exclusive rights to conduct
commercial activities to encourage the appropriate use of Treprostinil Injection. In May 2021, Liquidia PAH’s
manufacturing partner, Chengdu Shifeng Medical Technologies LTD (“Chengdu”) began selling the RG Cartridge, which
may be used to supply medications to PAH patients with the CADD-MS 3 pump manufactured by Smiths Medical ASD,
Inc. We are aware of shortages of critical components of the CADD-MS 3 pump that have caused the number of CADD-
MS 3 infusion pumps available for the subcutaneous administration of Treprostinil Injection to be limited. Due to this
limitation in the availability of pumps, specialty pharmacies are not currently placing new patients on to subcutaneous
Treprostinil Injection therapy in order to preserve the available pumps for those patients already receiving subcutaneous
administration of Treprostinil Injection. In December 2022, we entered into a Device Development and Supply Agreement
(the “Pump Development Agreement”) with Mainbridge Health Partners, LLC (“Mainbridge”) and Sandoz. The Pump
Development Agreement provides for the cooperation between us, Sandoz and Mainbridge to develop a new pump that is
suitable for the subcutaneous administration of Treprostinil Injection. Mainbridge will perform all development, validation
and testing activities required for the pump and related consumables in anticipation of submitting a 510(k) clearance
application for the pump to the FDA in the first half of 2024. Future revenue will continue to be impacted until new
components or alternative pumps are available.

Cost of Revenue

Cost of revenue consists of (i) an allocation of the cost of our sales force associated with calling on physicians and hospital
pharmacies involved in the treatment of PAH with Treprostinil Injection, as well as key stakeholders involved in the
distribution and reimbursement of Treprostinil Injection and (ii) amortization of the intangible asset associated with the
Promotion Agreement. We amortize the intangible asset associated with the Promotion Agreement in a manner consistent
with our recognition of the related revenue.

Research and Development Expenses

Research and development expenses consist of expenses incurred in connection with the development of our product
candidates. We expense research and development costs as incurred. These expenses include:

● expenses incurred under agreements with contract research organizations as well as investigative sites and

consultants that conduct our clinical trials and preclinical studies;

● manufacturing process development and scale-up expenses and the cost of acquiring and manufacturing

preclinical and clinical trial materials and commercial materials unless objective and persuasive evidence exists
that regulatory approval subsequent commercialization of a product candidate is probably and where we also
expect the future economic benefit from the sales of the product candidate to be realized;

● outsourced professional scientific development services;

● employee-related expenses, which include salaries, benefits and stock-based compensation for personnel in

research and development functions;

● expenses relating to regulatory activities, including filing fees paid to regulatory agencies;

● laboratory materials and supplies used to support our research activities;

79

Table of Contents

● costs of acquired product licenses and related technology rights where there is no alternative future use; and

● allocated facility-related costs.

Product candidates in later stages of clinical development generally have higher development costs than those in earlier
stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials. In the near term
we expect that our research and development expenses to increase as we complete manufacturing activities, conduct
existing clinical trials, and initiate potential clinical trials. However, levels of research and development spending are
highly dependent upon the selection and progression of product candidates. The successful development of our product
candidates is highly uncertain. At this time, we cannot reasonably estimate or know the nature, timing and costs of the
efforts that will be necessary to complete the remainder of the development of, or when, if ever, material net cash inflows
may commence from any of our product candidates. This uncertainty is due to the numerous risks and uncertainties
associated with the duration and cost of clinical trials, which vary significantly over the life of a project as a result of many
factors, including:

● the number of clinical sites included in the trials;

● the length of time required to enroll suitable patients;

● the number of patients that ultimately participate in the trials;

● the number of doses patients receive;

● the duration of patient follow-up; and

● the results of our clinical trials.

Our expenditures are subject to additional uncertainties, including the terms and timing of regulatory approvals. We may
never succeed in achieving regulatory approval for any of our product candidates. We may obtain unexpected results from
our clinical trials. We may elect to discontinue, delay or modify clinical trials of some product candidates or focus on
others. A change in the outcome of any of these variables with respect to the development of a product candidate could
mean a significant change in the costs and timing associated with the development of that product candidate. For example,
if the FDA or other regulatory authorities were to require us to conduct clinical trials beyond those that we currently
anticipate, or if we experience significant delays in enrollment in any of our clinical trials, or our ability to manufacture and
supply product, we could be required to expend significant additional financial resources and time on the completion of
clinical development. Drug commercialization can take several years and millions of dollars in development costs.

General and Administrative Expenses

General and administrative expenses consist principally of salaries and related costs for personnel in executive,
administrative, finance and legal functions, including stock-based compensation. Other general and administrative
expenses include facility-related costs, patent filing and prosecution costs and professional fees for marketing, legal,
auditing and tax services and insurance costs.

Other Income (Expense)

Other income (expense) is comprised of interest income and expense and loss on extinguishment of debt. Interest income
consists of interest earned on our cash equivalents. Interest expense consists of interest charges on the revenue interest
financing payable, finance leases and long-term debt. These charges include monthly recurring interest on such obligations
in addition to interest accretion and amortization of debt discounts and issuance costs to interest expense.

80

Table of Contents

Comparison of the Years Ended December 31, 2023 and 2022

The following table summarizes our results of operations:

Revenue
Costs and expenses:
Cost of revenue
Research and development
General and administrative
Total costs and expenses

Loss from operations
Other income (expense):

Interest income
Interest expense
Loss on extinguishment of debt

Total other expense, net

Net loss and comprehensive loss

Revenue

Year Ended
December 31, 

2023
 17,488

$

2022
 15,935

$

$
Change

$

 1,553

 2,888
 43,242
 44,742
 90,872
 (73,384)

 3,466
 (6,273)
 (2,311)
 (5,118)
 (78,502)

$

 2,859
 19,435
 32,411
 54,705
 (38,770)

 1,090
 (2,338)
 (997)
 (2,245)
 (41,015)

$

 29
 23,807
 12,331
 36,167
 (34,614)

 2,376
 (3,935)
 (1,314)
 (2,873)
 (37,487)

$

%
Change

 10 %

 1 %
 122 %
 38 %
 66 %
 89 %

 218 %
 168 %
 132 %
 128 %
 91 %

Revenue was $17.5 million for the year ended December 31, 2023, compared with $15.9 million for the year ended
December 31, 2022. Revenue related primarily to the Promotion Agreement. The increase of $1.6 million was primarily
due to favorable gross-to-net chargeback, rebate, and managed care adjustments offset by the impact of lower sales
quantities as compared to the prior year.

Cost of Revenue

Cost of revenue was $2.9 million for the year ended December 31, 2023, compared with $2.9 million for the year ended
December 31, 2022. Cost of revenue related to the Promotion Agreement as noted above. During the fourth quarter of
2024, our sales force expanded in size, however, this increase was offset by a decrease in amortization.

Research and Development Expenses

Research and development expenses were $43.2 million for the year ended December 31, 2023 compared with $19.4
million for the year ended December 31, 2022. The increase of $23.8 million or 122% was driven largely by the $10.0
million upfront license fee payment to Pharmosa for the exclusive license in North America to develop and commercialize
L606. We incurred an additional $2.6 million in expenses related to our L606 program during the year ended December 31,
2023. Expenses related to our YUTREPIA program increased by $6.3 million from $6.7 million during the year ended
December 31, 2022 to $13.0 million during the year ended December 31, 2023 primarily due to increased manufacturing
activities related to pre-launch commercial supply and the startup of our ASCENT study during 2023. Personnel and
consulting expenses, including stock compensation expense, increased $5.1 million primarily due to increased headcount to
support the potential commercialization of YUTREPIA.

General and Administrative Expenses

General and administrative expenses were $44.7 million for the year ended December 31, 2023, compared with $32.4
million for the year ended December 31, 2022. The increase of $12.3 million or 38% was primarily due to a $9.8 million
increase in personnel and consulting expenses, including stock-based compensation, and a $1.4 million increase in
commercial expenses in preparation for the potential commercialization of YUTREPIA.

81

 
 
    
    
    
    
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Other Income (Expense)

Total other expense, net was $5.1 million for the year ended December 31, 2023, compared with $2.2 million for the year
ended December 31, 2022. The increase of $2.9 million was primarily due to a $3.9 million increase in interest expense
attributable to the higher borrowings under the RIFA as compared to balances outstanding under the A&R SVB LSA and a
$1.3 million increase in loss on extinguishment of debt due offset by a $2.4 million increase in interest income attributable
to higher money market yields. The year ended December 31, 2023 included a $2.3 million loss on extinguishment of debt
related to repayment of the A&R SVB LSA in January 2023. The year ended December 31, 2022 included a $1.0 million
loss on extinguishment of debt related to the refinance of our long-term debt with SVB in January 2022.

Liquidity and Capital Resources

Sources of Liquidity

We have financed our growth and operations through a combination of funds generated from revenues, the issuance of
convertible preferred stock and common stock, bank borrowings, the issuance of convertible notes, and revenue interest
financing. Our principal uses of cash have been for working capital requirements and capital expenditures. As of
December 31, 2023, we had cash and cash equivalents of $83.7 million, stockholders’ equity of $47.3 million, and an
accumulated deficit of $429.1 million.

In January 2024, we sold 7,182,532 shares of our common stock in a private placement (the “2024 Private Placement”) at a
purchase price of $10.442 per share for gross proceeds of approximately $75.0 million, before deducting offering expenses
of less than $0.1 million.

In December 2023, we sold 3,491,620 shares of our common stock in an underwritten registered public offering at an
offering price of $7.16 per share for gross proceeds of approximately $25.0 million, before deducting offering costs of
approximately $1.9 million.

In December 2023, we also entered into a common stock purchase agreement with Roger Jeffs, our Chief Executive
Officer, for the sale by us in a private placement of an aggregate of 139,665 shares of our common stock at a purchase
price of $7.16 per share for gross proceeds of approximately $1.0 million.

In January 2023, we entered into a Revenue Interest Financing Agreement with HealthCare Royalty Partners IV, L.P.
(“HCR”), as amended (the “RIFA”), pursuant to which HCR has agreed to pay us an aggregate investment amount of up to
$100.0 million (the “Investment Amount”). $32.5 million of the Investment Amount was funded on January 27, 2023 (the
“Initial Investment Amount”), $22.2 million of which was used to satisfy in full and retire the Company’s indebtedness
with Silicon Valley Bank with the excess proceeds funded to the Company. An additional $10.0 million of the Investment
Amount was funded on July 27, 2023 (the “Second Tranche Amount”), which was used to fund payment of the $10.0
million upfront license fee due under the Pharmosa License Agreement. $25.0 million of the Investment Amount was
funded on January 4, 2024. See “Recent Events” above for further information.

In April 2022, we sold 11,274,510 shares of our common stock in an underwritten registered public offering at an offering
price of $5.10 per share for net proceeds of approximately $54.5 million from the sale of the shares, after deducting the
underwriting discounts and commissions and other offering expenses.

Future Funding Requirements

Prior to the potential FDA approval of YUTREPIA and until such time as we can generate significant revenues from its
sale, if ever, we anticipate we will incur net losses and negative cash flows. We plan to focus in the near-term on
preparations for the potential commercial launch of YUTREPIA, continuing promotion of Treprostinil Injection, investing
in research and development efforts for our YUTREPIA and L606 programs, and expanding our corporate infrastructure.
We may not be able to complete the development and initiate commercialization of these programs if,

82

Table of Contents

among other things, our clinical trials are not successful or if the FDA does not approve our product candidates when we
expect, or at all.

Our primary uses of capital are, and we expect will continue to be, compensation and related personnel expenses, clinical
costs, manufacturing process development costs, external research and development services, laboratory and related
supplies, regulatory expenses, legal costs, administrative and overhead costs and repayments under the RIFA. We also
expect to incur significant commercialization expenses related to product manufacturing, sales, marketing and distribution
as we prepare to potentially receive regulatory approval for YUTREPIA. Our future funding requirements will be heavily
determined by the timing of the potential commercialization of YUTREPIA and the resources needed to support the
development of our product candidates.

We may raise additional capital through licensing activities, other business arrangements or the sale of equity or
convertible debt securities. In such an event, the ownership of our existing shareholders will be diluted, and the terms of
these securities may include liquidation or other preferences that adversely affect the rights associated with holdings of our
common stock.

Because of the numerous risks and uncertainties associated with research, development and commercialization of
pharmaceuticals, we are unable to estimate the exact amount of our working capital requirements. Our future funding
requirements will depend on many factors, including:

● the number and characteristics of the product candidates we pursue;

● the scope, progress, results and costs of researching and developing our product candidates, and conducting

preclinical studies and clinical trials;

● the timing of, and the costs involved in, obtaining regulatory approvals for our product candidates;

● the cost of manufacturing our product candidates and any product we successfully commercialize;

● our ability to establish and maintain strategic collaborations, licensing or other arrangements and the financial

terms of such agreements;

● the costs involved in preparing, filing, prosecuting, maintaining, defending and enforcing patent claims, including

litigation costs and the outcome of such litigation; and

● the timing, receipt and amount of sales of, or milestone payments related to or royalties on, our current or future

product candidates, if any.

See “Risk Factors” for additional risks associated with our substantial capital requirements.

Cash Flows

The following table summarizes our sources and uses of cash:

Net cash provided by (used in):

Operating activities
Investing activities
Financing activities

Net increase (decrease) in cash and cash equivalents

83

Year Ended
December 31, 

2023

2022

$  (41,564)
 (11,288)
 43,248
 (9,604)

$

$

$

 (28,588)
 (587)
 64,964
 35,789

    
    
  
  
 
 
 
 
Table of Contents

Operating Activities

Net cash used in operating activities increased $13.0 million to $41.6 million for the year ended December 31, 2023, from
$28.6 million for the year ended December 31, 2022. The increase was primarily due to $21.0 million higher net loss
adjusted for non-cash items offset by unfavorable working capital changes of $8.0 million.

Investing Activities

Net cash used in investing activities was $11.3 million for the year ended December 31, 2023 compared to $0.6 million for
the year ended December 31, 2022. During the year ended December 31, 2023, we made a $10.0 million upfront license
fee payment to Pharmosa for the exclusive license in North America to develop and commercialize L606 and paid $1.3
million for the acquisition of property, plant and equipment. During the year ended December 31, 2022, net cash used in
investing activities related to property, plant and equipment purchases.

Financing activities

Net cash provided by financing activities was $43.2 million during the year ended December 31, 2023 compared with
$65.0 million provided by financing activities the year ended December 31, 2022. During the year ended
December 31, 2023, we received $41.7 million net proceeds from the revenue interest financing agreement of which $22.2
million was used to repay existing indebtedness with Silicon Valley Bank, $24.2 million aggregate net proceeds from the
sale of common stock in a public offering and a public private placement, and $1.2 million from the issuance of common
stock under stock incentive plans. These inflows were offset by $1.7 million in payments under the RIFA and $0.1 million
in principal payments on our finance leases. During the year ended December 31, 2022, we received $54.5 million net
proceeds from the sale of common stock, $9.3 million excess proceeds from the refinancing of long-term debt, and $1.1
million from the issuance of common stock under stock incentive plans.

Contractual Obligations and Commitments

Milestone and Royalty Obligations

Under the UNC License Agreement, the Company is obligated to pay UNC royalties equal to a low single digit percentage
of all net sales of drug products whose manufacture, use or sale includes any use of the technology or patent rights covered
by the UNC License Agreement, including YUTREPIA.

In March 2012, we entered into an agreement, as amended, with Chasm Technologies, Inc. for manufacturing consulting
services related to our manufacturing capabilities during the term of the agreement. We agreed to pay future contingent
milestones and royalties, totaling no more than $1.5 million, $0.2 million of which was accrued as of December 31, 2023.

In December 2022, we entered into a Device Development and Supply Agreement (the “Pump Development Agreement”)
with Mainbridge Health Partners, LLC (“Mainbridge”) and Sandoz Inc. (“Sandoz”). The Pump Development Agreement
provides for the cooperation between us, Sandoz and Mainbridge to develop a new pump that is suitable for the
subcutaneous administration of Treprostinil Injection. Mainbridge will perform all development, validation and testing
activities required for the pump and related consumables in anticipation of submitting a 510(k) clearance application for
the pump to the FDA in the first half of 2024. In connection with the Pump Development Agreement, we and Sandoz have
agreed to pay Mainbridge certain future contingent milestone payments in accordance with the terms and conditions set
forth therein.

In June 2023, we entered into a License Agreement with Pharmosa Biopharm Inc. (“Pharmosa”) pursuant to which we
were granted an exclusive license in North America to develop and commercialize L606, an inhaled, sustained-release
formulation of treprostinil currently being evaluated in a clinical trial for the treatment of pulmonary arterial hypertension
(PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), and a non-exclusive license for the
manufacture, development and use (but not commercialization) of such licensed product in most countries outside North
America. In consideration for these exclusive rights, we will pay Pharmosa potential development

84

Table of Contents

milestone payments tied to PAH and PH-ILD indications of up to $30 million, potential sales milestones of up to $185
million and two tiers of low, double-digit royalties on net sales of L606. Pharmosa will also receive a $10 million milestone
payment for each additional indication approved after PAH and PH-ILD and each additional product approved under the
license.

Purchase Obligations

We enter into contracts in the normal course of business with contract service providers to assist in the performance of our
research and development and manufacturing activities. Subject to required notice periods and our obligations under
binding purchase orders, we can elect to discontinue the work under these agreements at any time.

On July 14, 2023, the Company entered into an Amended and Restated Commercial Manufacturing Services and Supply
Agreement with Lonza Tampa LLC. Pursuant to the terms of the Agreement, Lonza provides us with manufacturing and
storage services for YUTREPIA inhalation powder. We will deliver bulk treprostinil powder, manufactured using our
proprietary PRINT® technology, and Lonza will encapsulate and package the Product. Under the terms of the Agreement,
we have agreed that upon any Termination for FDA Rejection or Termination for FDA Delay, we would reimburse Lonza
for 50% of its documented out-of-pocket expenditures for any capital equipment that is purchased by Lonza after the
effective date of the Agreement to perform the services for us, not to exceed $2.5 million in the aggregate. As of
December 31, 2023, we had non-cancelable commitments with Lonza Tampa LLC for product manufacturing costs of
approximately $4.1 million for the year ending December 31, 2024.

In addition, we have entered into a multi-year supply agreement with LGM Pharma, LLC (“LGM”) to produce active
pharmaceutical ingredients for YUTREPIA. Under our supply agreement with LGM, we are required to provide rolling
forecasts, a portion of which will be considered a binding, firm order, subject to an annual minimum purchase commitment
of $2.7 million for the term of the agreement. As of December 31, 2023, we have incurred and paid the full annual
purchase commitment for 2023 of $2.7 million. The agreement expires five years from the first marketing authorization
approval of YUTREPIA.

Concurrently with the execution of the Pharmosa License Agreement, we also entered into an Asset Transfer Agreement
with Pharmosa pursuant to which Pharmosa will transfer its inventory of physical materials.

Lease Obligations

We have operating lease obligations including rental amounts due on leases of certain laboratory, manufacturing and office
space and equipment under the terms of non-cancelable operating leases. These leases expire at various times through
October 2026. Minimum operating lease payments are $1.3 million in 2024, $1.4 million in 2025, and $1.2 million in 2026.

Other Obligations and Contingencies

We from time-to-time are subject to claims and litigation in the normal course of business, none of which we believe
represent a risk of material loss or exposure.

We also have employment agreements with certain employees which require the funding of a specific level of payments, if
certain events, such as a change in control or termination without cause, occur.

Critical Accounting Estimates

We prepare our consolidated financial statements in conformity with U.S. GAAP. The preparation of these financial
statements requires the use of estimates, judgments and assumptions that affect the reported amounts of assets and
liabilities at the date of the financial statements and reported amounts of revenues and expenses during the periods
presented. Actual results could differ from those estimates and assumptions.

85

Table of Contents

While we describe our significant accounting policies in Note 2 to the consolidated financial statements appearing
elsewhere in this Annual Report on Form 10-K, we have identified the following critical accounting estimates:

Research and Development Expenses

As part of the process of preparing our consolidated financial statements, we are required to estimate our incurred
expenses. This process involves reviewing quotations and contracts, identifying services that have been performed on our
behalf and estimating the level of service performed and the associated cost incurred for the service when we have not yet
been invoiced or otherwise notified of the actual cost. The majority of our service providers invoice us monthly in arrears
for services performed or when contractual milestones are met. We make estimates of our accrued expenses as of each
balance sheet date in our consolidated financial statements based on facts and circumstances known to us at that time. We
periodically confirm the accuracy of our estimates with the service providers and make adjustments if necessary. The
significant estimates in our accrued research and development expenses are related to expenses incurred with respect to
CROs, CMOs and other vendors in connection with research and development and manufacturing activities.

We base our expenses related to CROs and CMOs on our estimates of the services received and efforts expended pursuant
to quotations and contracts with such vendors that conduct research and development and manufacturing activities on our
behalf. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in
uneven payment flows. There may be instances in which payments made to our vendors will exceed the level of services
provided and result in a prepayment of the applicable research and development or manufacturing expense. In accruing
service fees, we estimate the time period over which services will be performed and the level of effort to be expended in
each period. If the actual timing of the performance of services or the level of effort varies from our estimate, we adjust the
accrual or prepaid expense accordingly. Although we do not expect our estimates to be materially different from amounts
actually incurred, our understanding of the status and timing of services performed relative to the actual status and timing
of services performed may vary and could result in us reporting amounts that are too high or too low in any particular
period. There have been no material changes in estimates for the periods presented within this Annual Report on Form 10-
K.

Revenue Interest Financing Agreement

We recognized a liability related to amounts received in January 2023 and July 2023 pursuant to the RIFA with HCR under
ASC 470-10, Debt and ASC 835-30 Interest - Imputation of Interest. The liability will be accreted under the effective
interest method based upon the estimated amount of future payments to be made pursuant to the RIFA. The issuance costs
were recorded as a deduction to the carrying amount of the liability and will be amortized under the effective interest
method over the estimated period in which the liability will be repaid. If the timing or amounts of any estimated future
payments change, we will prospectively adjust the effective interest and the related amortization of the liability and related
issuance costs. A significant increase or decrease in these estimates could materially impact the liability balance and related
interest expense. There were no significant changes to the effective interest rate since initial recognition of the liability.

Smaller Reporting Company

As a “smaller reporting company,” as defined in Rule 12b-2 of the Securities Exchange Act of 1934, as amended, or the
Exchange Act, in addition to providing reduced disclosure about our executive compensation arrangements and business
developments, among other reduced disclosure requirements available to smaller reporting companies, we present only two
years of audited financial statements in addition to any required unaudited interim financial statements with
correspondingly reduced “Management’s Discussion and Analysis of Financial Condition and Results of Operations”
disclosure. Accordingly, the information contained herein may be different from the information you receive from other
public companies in which you hold stock.

86

Table of Contents

Off-Balance Sheet Arrangements

We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined
in the rules and regulations of the SEC.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Not applicable.

Item 8. Financial Statements and Supplementary Data.

Our financial statements required to be filed pursuant to this Item 8 appear in a separate section of this Annual Report on
Form 10-K, beginning on page F-1.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

None.

Item 9A. Controls and Procedures.

Limitations on Effectiveness of Controls

Management recognizes that a control system, no matter how well designed and operated, can provide only reasonable, not
absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the
fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of
the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control
issues and instances of fraud or error, if any, have been prevented or detected. These inherent limitations include the
realities that judgments in decision making can be faulty, and that breakdowns can occur. The design of any system of
controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance
that any design will succeed in achieving its stated goals under all potential future conditions; over time, controls may
become inadequate because of changes in conditions, or the degree of compliance with policies or procedures may
deteriorate. Because of its inherent limitations, misstatements due to error or fraud may occur and not be prevented or
detected.

Conclusions Regarding the Effectiveness of Disclosure Controls and Procedures

As of December 31, 2023, management, with the participation of the Chief Executive Officer and Chief Financial Officer,
performed an evaluation of the effectiveness of the design and operation of the Company's disclosure controls and
procedures as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based on this evaluation, the Chief Executive
Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures were effective at the
reasonable assurance level as of December 31, 2023, the end of the period covered by this Annual Report on Form 10-K.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting during the quarter ended December 31, 2023 that
have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such
term is defined in Exchange Act Rule 13a-15(f) and 15d-15(f). Under the supervision and with the participation of our
management, with the participation of the Chief Executive Officer and Chief Financial Officer, we conducted an evaluation
of the effectiveness of the Company’s internal control over financial reporting as of December 31, 2023 based

87

Table of Contents

on the framework in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring
Organizations of the Treadway Commission. Based on that evaluation under the framework in Internal Control —
Integrated Framework (2013), management concluded that the Company’s internal control over financial reporting was
effective as of December 31, 2023.

Attestation Report of the Independent Registered Public Accounting Firm

This Annual Report on Form 10-K does not include an attestation report of our independent registered public accounting
firm due to an exemption from such requirement for smaller reporting companies.

88

Table of Contents

Item 9B. Other Information.

During the fourth quarter of 2023, the following Rule 10b5-1 trading arrangements (as defined in Item 408(a)(1)(i) of
Regulation S-K) and non-Rule 10b5-1 trading arrangements (as defined in Item 408(c) of Regulation S-K) intended to
satisfy the affirmative defense of Rule 10b5-1(c) of the Exchange Act were adopted or terminated by our directors and/or
executive officers (as defined in Section 16 of the Exchange Act):

Name
Roger A. Jeffs, Ph.D.

Title

Chief Executive Officer and
Director

Date of
Adoption
of Rule 10b5-1
Trading
Arrangement(1)
12/15/2023(2)

Michael Kaseta

Chief Operating Officer and Chief
Financial Officer

12/15/2023(2)

Russell Schundler

General Counsel and Secretary

12/15/2023(2)

Rajeev Saggar, M.D.

Chief Medical Officer

12/15/2023(2)

Scott Moomaw

Chief Commercial Officer

12/15/2023(2)

Jason Adair

Chief Business Officer

12/15/2023(2)

Scheduled
Expiration Date
of Rule 10b5-1
Trading
Arrangement

Until final
settlement of any
covered RSU or
PSU
Until final
settlement of any
covered RSU or
PSU
Until final
settlement of any
covered RSU or
PSU
Until final
settlement of any
covered RSU or
PSU
Until final
settlement of any
covered RSU or
PSU
Until final
settlement of any
covered RSU or
PSU

Aggregate
Number of
Securities
to Be Sold
Indeterminable(3)

Indeterminable(3)

Indeterminable(3)

Indeterminable(3)

Indeterminable(3)

Indeterminable(3)

(1) Date of adoption of Rule 10b5-1 trading arrangements is in accordance with both the Company’s insider trading policy and applicable SEC rules

and regulations.

(2) The first trade pursuant to the Rule 10b5-1 trading arrangement will be, in accordance with both the Company’s insider trading policy and

applicable SEC rules and regulations, on a date after the date of adoption of the Rule 10b5-1 trading arrangement.

(3) The number of shares of common stock subject to covered restricted stock units (“RSUs”) or performance stock units (“PSUs”) that will be sold to
satisfy applicable tax withholding obligations upon vesting is unknown as the number will vary based on the extent to which vesting conditions are
satisfied, the market price of our common stock at the time of settlement and the potential future grant of additional RSUs or PSUs subject to this
arrangement. This trading arrangement, which applies to RSUs or PSUs whether vesting is based on the passage of time and/or the achievement of
performance goals, provides for the automatic sale of shares that would otherwise be issuable on each settlement date of a covered RSU or PSU in
an amount sufficient to satisfy the applicable withholding obligation, with the proceeds of the sale delivered to us in satisfaction of the applicable
withholding obligation.

During the fourth quarter of 2023, the Company did not adopt or terminate a Rule 10b5-1 trading arrangement (as defined
in Item 408(a)(1)(i) of Regulation S-K).

89

 
 
 
Table of Contents

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

None.

90

Table of Contents

Item 10. Directors, Executive Officers and Corporate Governance.

PART III

Information required to be disclosed by this Item with respect to our executive officers is incorporated into this Annual
Report on Form 10-K by reference from the section entitled “Executive Officers and Director and Officer Compensation:
Executive Officers” contained in our definitive proxy statement for our 2024 annual meeting of stockholders, which we
intend to file within 120 days of the end of our fiscal year ended December 31, 2023.

Information required to be disclosed by this Item about our Board is incorporated into this Annual Report on Form 10-K by
reference from the section entitled “The Class III Director Election Proposal” contained in our definitive proxy statement
for our 2024 annual meeting of stockholders, which we intend to file within 120 days of the end of our fiscal year ended
December 31, 2023.

Information required to be disclosed by this Item about the Section 16(a) compliance of our directors and executive officers
is incorporated into this Annual Report on Form 10-K by reference from the section entitled “Delinquent
Section 16(a) Reports” contained in our definitive proxy statement for our 2024 annual meeting of stockholders, if
applicable, which we intend to file within 120 days of the end of our fiscal year ended December 31, 2023.

Information required to be disclosed by this Item about our Board, the Audit Committee of our Board, our audit committee
financial expert, our code of conduct, as amended, or our Code of Conduct, and other corporate governance matters is
incorporated into this Annual Report on Form 10-K by reference from the section entitled “Liquidia Corporate
Governance” contained in our definitive proxy statement for our 2024 annual meeting of stockholders, which we intend to
file within 120 days of the end of our fiscal year ended December 31, 2023.

The text of our Code of Conduct, which applies to our directors and employees (including our principal executive officer,
principal financial officer, and principal accounting officer or controller, and persons performing similar functions), is
posted in the “Corporate Governance” section of the Investors section of our website, www.liquidia.com. A copy of the
Code of Conduct can be obtained free of charge on our website. We intend to disclose on our website any amendments to,
or waivers from, our Code of Conduct that are required to be disclosed pursuant to the rules of the SEC and The Nasdaq
Stock Market.

The information presented on our website is not a part of this Annual Report on Form 10-K and the reference to our
website is intended to be an inactive textual reference only.

Item 11. Executive Compensation.

Information required to be disclosed by this Item is incorporated into this Annual Report on Form 10-K by reference from
the section entitled “Executive Officers and Director and Officer Compensation” contained in our definitive proxy
statement for our 2024 annual meeting of stockholders, which we intend to file within 120 days of the end of our
fiscal year ended December 31, 2023.

91

Table of Contents

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Securities Authorized for Issuance Under Equity Compensation Plans

The following table sets forth certain information regarding our equity compensation plans as of December 31, 2023:

Plan Category
Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total

Number of
securities
to be issued upon
exercise of
outstanding
options,
warrants and
rights

Weighted-average
exercise price of
outstanding
options, warrants
and rights(1)

 7,903,175 (2)  $
 1,670,762 (4)  $
 9,573,937 (2)  $

 5.14  
 3.22  
 4.80  

Number of
securities
remaining
available for
future issuance
under equity
compensation
plans
 779,474 (3)
 26,650
 806,124

(1) Represents the weighted-average exercise price of outstanding stock options only.

(2) Includes an aggregate of (i) 434,891 option shares assumed by Liquidia Corporation under the Liquidia

Technologies, Inc. 2018 Long-Term Incentive Plan, (ii) 135,574 option shares assumed by Liquidia Corporation under
the Liquidia Technologies, Inc. 2016 Equity Incentive Plan, as amended, and (iii) 83,188 option shares assumed by
Liquidia Corporation under the Liquidia Technologies, Inc. Stock Option Plan, as amended.

(3) Includes an aggregate of (i) 72,337 shares available for issuance under the Liquidia Corporation 2020 Long-Term

Incentive Plan (the “2020 Plan”). On January 1, 2024, an additional 2,745,183 shares of common stock were added to
the shares authorized for issuance under the 2020 Plan, pursuant to an “evergreen” provision contained therein.
Pursuant to such provision, on January 1 of each year through 2030, the number of shares authorized for issuance
under the 2020 Plan is automatically increased by a number equal to four percent of the outstanding shares of common
stock as of the end of our immediately preceding fiscal year, or any lesser number of shares of common stock
determined by our Board or Compensation Committee of our Board and (ii) 707,137 shares available for issuance
under the Liquidia Corporation 2020 Employee Stock Purchase Plan (“ESPP”). On January 1, 2024 an additional
150,000 shares of common stock were added to the shares authorized for issuance under the ESPP, pursuant to an
“evergreen” provision contained therein. Pursuant to such provision, on January 1 of each year through 2030, the
number of shares authorized for issuance under the ESPP is automatically increased by the lesser of (a) 1.0% of the
number of shares of common stock issued and outstanding on the immediately preceding December 31, (b) 150,000
shares, or (c) an amount determined by the Board of Directors.

(4) Includes an aggregate of (i) 1,392,362 nonstatutory stock option shares with an exercise price equal to $3.00 granted to

Damian deGoa, our former Chief Executive Officer and a current director, on December 14, 2020 (the “deGoa
Option”), which remain outstanding and exercisable during Mr. deGoa’s Board tenure, and (ii) 278,400 nonstatutory
stock option shares issued under the Liquidia Corporation 2022 Inducement Plan. These options shares were granted
outside of the 2020 Plan as an inducement material to acceptance of employment with our company and are subject to
nonstatutory stock option agreements. The options were approved by the Compensation Committee of the Board in
compliance with and in reliance on Nasdaq Listing Rule 5635(c)(4).

The remaining information required to be disclosed by this Item is incorporated into this Annual Report on Form 10-K by
reference from the sections entitled “Security Ownership of Certain Beneficial Owners and Management and Related
Stockholder Matters” contained in our definitive proxy statement for our 2024 annual meeting of stockholders, which we
intend to file within 120 days of the end of our fiscal year ended December 31, 2023.

92

    
    
    
    
    
    
 
 
 
Table of Contents

Item 13. Certain Relationships and Related Transactions, and Director Independence.

The information required to be disclosed by this Item is incorporated in this Annual Report on Form 10-K by reference
from the sections entitled “Certain Relationships and Related Party Transactions” and “Liquidia Corporate Governance”
contained in our definitive proxy statement for our 2024 annual meeting of stockholders, which we intend to file within
120 days of the end of our fiscal year ended December 31, 2023.

Item 14. Principal Accounting Fees and Services.

The information required to be disclosed by this Item is incorporated into this Annual Report on Form 10-K by reference
from the section entitled “Principal Accounting Fees and Services” contained in our definitive proxy statement for our
2024 annual meeting of stockholders, which we intend to file within 120 days of the end of our fiscal year ended
December 31, 2023.

93

Table of Contents

Item 15. Exhibits and Financial Statement Schedules.

Financial Statement Schedules

PART IV

(a) The following documents are filed as part of this Annual Report on Form 10-K:

(1) Financial Statements.

Report of Independent Registered Public Accounting Firm (PCAOB ID: 238)
Consolidated Balance Sheets as of December 31, 2023 and 2022
Consolidated Statements of Operations and Comprehensive Loss for the Years Ended December 31, 2023 and 2022
Consolidated Statements of Stockholders’ Equity for the Years Ended December 31, 2023 and 2022
Consolidated Statements of Cash Flows for the Years Ended December 31, 2023 and 2022
Notes to Financial Statements

F-2
F-4
F-5
F-6
F-7
F-8

(2) Financial Statement Schedules.

All schedules are omitted as the information required is inapplicable or the information is presented
in the consolidated financial statements or the related notes.

(3) Exhibits.

See Exhibit Index below.

(b) The following exhibits are filed as part of this Annual Report on Form 10-K.

Exhibit
No.
2.1

2.2

3.1

3.2

3.3

4.1

4.2

Description

  Agreement and Plan of Merger, dated as of June 29, 2020, by and among the Company, Liquidia

Technologies, Inc., RareGen, LLC, Gemini Merger Sub I, Inc., Gemini Merger Sub II, LLC and PBM RG
Holdings, LLC (incorporated by reference to Exhibit 2.1 of the Company’s Registration Statement on
Form S-4, filed with the SEC on August 5, 2020).

  Limited Waiver and Modification to Agreement and Plan of Merger, dated as of August 3, 2020, by and
among the Company, Liquidia Technologies, Inc., RareGen, LLC, Gemini Merger Sub I, Inc., Gemini
Merger Sub II, LLC and PBM RG Holdings, LLC (incorporated by reference to Exhibit 2.2 of the
Company’s Registration Statement on Form S-4, filed with the SEC on August 5, 2020).

  Certificate of Incorporation of Liquidia Corporation (incorporated by reference to Exhibit 3.1 of the

Company’s Registration Statement on Form S-4, filed with the SEC on August 5, 2020).
Certificate of Amendment of Certificate of Incorporation of Liquidia Corporation (incorporated by
reference to Exhibit 3.1 of the Company’s Quarterly Report on Form 10-Q, filed with the SEC on
August 10, 2023).

  Bylaws of Liquidia Corporation (incorporated by reference to Exhibit 3.2 of the Company’s Registration

Statement on Form S-4, filed with the SEC on August 5, 2020).

  Form of Specimen Common Stock Certificate of Liquidia Corporation (incorporated by reference to

Exhibit 4.1 of the Company’s Registration Statement on Form S-4, filed with the SEC on August 5, 2020).

  Form of Warrant to Purchase Shares of Preferred Stock, issued by Liquidia Technologies, Inc. in

January 2017 and February 2017 (incorporated by reference to Exhibit 4.4 to Liquidia Technologies, Inc.’s
Registration Statement on Form S-1, filed with the SEC on June 28, 2018).

94

    
Table of Contents

4.3

4.4

4.5

4.6

4.7*
10.1#

10.2#

10.3#

10.4#***
10.5#

10.6#***
10.7#***

10.8#***

10.9#***

10.10#

10.11#

  Warrant to Purchase Stock, issued February 26, 2021, by Liquidia Corporation to Silicon Valley Bank

(incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K, filed with the SEC
on March 3, 2021).
Warrant to Purchase Stock, dated as of January 7, 2022, by and between Liquidia Corporation and Silicon
Valley Bank (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K, filed
with the SEC on January 11, 2022).
Warrant to Purchase Stock, dated as of January 7, 2022, by and between Liquidia Corporation and SVB
Innovation Credit Fund VIII, L.P. (incorporated by reference to Exhibit 4.2 to the Company’s Current
Report on Form 8-K, filed with the SEC on January 11, 2022).
Warrant to Purchase Stock, dated as of January 7, 2022, by and between Liquidia Corporation and
Innovation Credit Fund VIII-A L.P. (incorporated by reference to Exhibit 4.3 to the Company’s Current
Report on Form 8-K, filed with the SEC on January 11, 2022).

  Description of Securities of the Company.
  Liquidia Technologies, Inc. Stock Option Plan (2004), as amended, and forms of award agreements

thereunder (incorporated by reference to Exhibit 10.1 to Liquidia Technologies, Inc.’s Annual Report on
Form 10-K, filed with the SEC on February 26, 2019).

  Liquidia Technologies, Inc. 2016 Equity Incentive Plan, as amended, and forms of award agreements
thereunder (incorporated by reference to Exhibit 10.2 to Liquidia Technologies, Inc.’s Registration
Statement on Form S-1, filed with the SEC on June 28, 2018).

  Liquidia Technologies, Inc. 2018 Long-Term Incentive Plan, and forms of award agreements thereunder
(incorporated by reference to Exhibit 99.3 to Liquidia Technologies, Inc.’s Registration Statement on
Form S-8, filed with the SEC on July 26, 2018).
Liquidia Corporation 2020 Long-Term Incentive Plan.
Amendment to the Liquidia Corporation 2020 Long-Term Incentive Plan (incorporated by reference to
Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on June 17, 2022).
Form of Restricted Stock Units Agreement under the Liquidia Corporation 2020 Long-Term Incentive Plan.
Form of Restricted Stock Units Agreement (Performance-Based) under the Liquidia Corporation 2020
Long-Term Incentive Plan.
Form of Incentive Stock Option Agreement under the Liquidia Corporation 2020 Long-Term Incentive
Plan.
Form of Non-Qualified Stock Option Agreement under the Liquidia Corporation 2020 Long-Term Incentive
Plan.
Liquidia Corporation 2022 Inducement Plan (incorporated by reference to Exhibit 10.1 to the Company’s
Current Report on Form 8-K, filed with the SEC on January 31, 2022).
Form of Stock Option Grant Notice and Stock Option Agreement under the Liquidia Corporation 2022
Inducement Plan (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K,
filed with the SEC on January 31, 2022).

10.12#

  Form of Indemnification Agreement with the Company’s executive officers and directors (incorporated by

reference to Exhibit 10.2 to the Company’s Current Report on 8-K12B, filed with the SEC on November 18,
2020).

10.13

  Litigation Funding and Indemnification Agreement, dated as of November 17, 2020, by and between

10.14

10.15

10.16

RareGen, LLC and PBM RG Holdings, LLC (incorporated by reference to Exhibit 10.1 to the Company’s
Current Report on Form 8-K12B, filed with the SEC on November 18, 2020).
Purchase Agreement by and between Liquidia Corporation and Roger Jeffs, dated December 12, 2023  
(incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed with the 
SEC on December 14, 2023).
Common Stock Purchase Agreement, dated as of January 4, 2024, by and between Liquidia Corporation
and the Purchaser (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-
K, filed with the SEC on January 8, 2024).
Registration Rights Agreement, dated as of January 4, 2024, by and between Liquidia Corporation and the
Purchaser (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K, filed
with the SEC on January 8, 2024).

95

Table of Contents

10.17++

10.18

10.19++***

Revenue Interest Financing Agreement, dated as of January 9, 2023, by and among Liquidia Technologies,
Inc., Healthcare Royalty Partners IV, L.P., and HCR Collateral Management, LLC (incorporated by
reference to Exhibit 10.11 to the Company’s Annual Report on Form 10-K, filed with the SEC on March 20,
2023).
First Amendment to Revenue Interest Financing Agreement, dated as of April 17, 2023, by and among
Liquidia Technologies, Inc., Healthcare Royalty Partners IV, L.P., and HCR Collateral Management, LLC.
(incorporated by reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q, filed with the
SEC on May 8, 2023).
Second Amendment to Revenue Interest Financing Agreement, dated as of June 28, 2023, by and between
Liquidia Technologies, Inc. and Healthcare Royalty Partners IV, L.P.

10.20++*** Third Amendment to Revenue Interest Financing Agreement, dated as of July 27, 2023, by and between

10.21++

10.22

Liquidia Technologies, Inc. and Healthcare Royalty Partners IV, L.P.
Fourth Amendment to Revenue Interest Financing Agreement, dated as of January 3, 2024, by and between
Liquidia Technologies, Inc. and Healthcare Royalty Partners IV, L.P. (incorporated by reference to Exhibit
10.1 to the Company’s Current Report on Form 8-K, filed with the SEC on January 8, 2024).
Research License Agreement, dated as of March 31, 2023, by and between Liquidia Technologies, Inc. and
Glaxo Group Limited. (incorporated herein by reference to Exhibit 10.2 to the Company’s Quarterly Report
on Form 10-Q, filed with the SEC on May 8, 2023).

10.23+

  Amended and Restated License Agreement, dated as of December 15, 2008, by and between Liquidia

10.24+

10.25

10.26+

10.27+

Technologies, Inc. and The University of North Carolina at Chapel Hill (incorporated herein by reference to
Exhibit 10.17 to Liquidia Technologies, Inc.’s Registration Statement on Form S-1, filed with the SEC on
June 28, 2018).

  First Amendment to Amended and Restated License Agreement, dated as of June 8, 2009, by and between
Liquidia Technologies, Inc. and The University of North Carolina at Chapel Hill (incorporated herein by
reference to Exhibit 10.18 to Liquidia Technologies, Inc.’s Registration Statement on Form S-1, filed with
the SEC on June 28, 2018).

  6th Amendment to Amended and Restated License Agreement, dated as of June 10, 2016, by and between
Liquidia Technologies, Inc. and The University of North Carolina at Chapel Hill (incorporated herein by
reference to Exhibit 10.19 to Liquidia Technologies, Inc.’s Registration Statement on Form S-1, filed with
the SEC on June 28, 2018).

  Manufacturing Development and Scale-up Agreement, dated as of March 19, 2012, by and between
Liquidia Technologies, Inc. and Chasm Technologies, Inc. (incorporated herein by reference to
Exhibit 10.20 to Liquidia Technologies, Inc.’s Registration Statement on Form S-1, filed with the SEC on
June 28, 2018).

  1st Amendment to Manufacturing Development and Scale up Agreement, dated as of May 25, 2017, by and
between Liquidia Technologies, Inc. and Chasm Technologies, Inc. (incorporated herein by reference to
Exhibit 10.21 to Liquidia Technologies, Inc.’s Registration Statement on Form S-1, filed with the SEC on
June 28, 2018).

10.28#

  Nonstatutory Stock Option Inducement Award Agreement, dated as of December 15, 2020, by and between

10.29#

10.30#

the Company and Damian deGoa (incorporated herein by reference to Exhibit 10.2 to the Company’s
Current Report on Form 8-K, filed with the SEC on December 16, 2020).
Separation Agreement and General Release, dated as of January 31, 2022, by and between Liquidia
Technologies, Inc. and Damian deGoa (incorporated herein by reference to Exhibit 10.1 to the Company’s
Current Report on Form 8-K, filed with the SEC on February 4, 2022).
Executive Employment Agreement, dated as of January 3, 2022, by and between Liquidia Corporation and
Roger A. Jeffs, Ph.D. (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on
Form 8-K, filed with the SEC on January 4, 2022).

10.31#

  Executive Employment Agreement, dated as of November 30, 2020, by and between Liquidia

10.32#

Technologies, Inc. and Michael Kaseta (incorporated herein by reference to Exhibit 10.1 to the Company’s
Current Report on Form 8-K, filed with the SEC on December 1, 2020).
Executive Employment Agreement, dated as of June 13, 2022, by and between Liquidia Technologies, Inc.
and Rajeev Saggar (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on
Form 8-K, filed with the SEC on June 22, 2022).

96

Table of Contents

10.33

  Cooperation Agreement by and among the Company, Liquidia Technologies, Inc., PBM Capital Finance,
LLC and PD Joint Holdings, LLC Series 2016-A, dated as of June 29, 2020 (incorporated by reference to
Exhibit 10.5 of the Company’s Registration Statement on Form S-4, filed with the SEC on August 5, 2020).

10.34

  Cooperation Agreement by and among the Company, Liquidia Technologies, Inc. and Serendipity

BioPharma LLC, dated as of June 29, 2020 (incorporated by reference to Exhibit 10.6 of the Company’s
Registration Statement on Form S-4, filed with the SEC on August 5, 2020).

10.35#

  Liquidia Corporation 2020 Employee Stock Purchase Plan (incorporated herein by reference to

10.36#

Exhibit 10.13 to the Company’s Registration Statement on Form S-4, filed with the SEC on August 5,
2020).
Amendment No. 1 to the Liquidia Corporation 2020 Employee Stock Purchase Plan (incorporated herein by
reference to Exhibit 10.36 to the Company’s Annual Report on Form 10-K, filed with the SEC on March
17, 2022).

10.37#

  Liquidia Corporation Annual Cash Bonus Plan (incorporated herein by reference to Exhibit 10.32 to the

10.38#

10.39

Company’s Registration Statement on Form S-4, filed with the SEC on August 5, 2020).

  Liquidia Corporation Executive Severance and Change in Control Plan (incorporated herein by reference to
Exhibit 10.28 to the Company’s Annual Report on Form 10-K, filed with the SEC on March 25, 2021).
  Lease Agreement, dated as of June 29, 2007, by and between Liquidia Technologies, Inc. and Durham KTP
Tech 4, LLC, as amended (incorporated herein by reference to Exhibit 10.21 to the Company’s Registration
Statement on Form S-4, filed with the SEC on August 5, 2020).

10.40++

  Promotion Agreement, dated as of August 1, 2018, by and between RareGen, LLC and Sandoz Inc.

(incorporated herein by reference to Exhibit 10.36 to the Company’s Registration Statement on Form S-4,
filed with the SEC on August 5, 2020).

10.41++

  First Amendment to Promotion Agreement, dated as of May 8, 2020, by and between RareGen, LLC and

Sandoz Inc. (incorporated herein by reference to Exhibit 10.37 to the Company’s Registration Statement on
Form S-4, filed with the SEC on August 5, 2020).

10.44

10.42

10.43++

  Second Amendment to Promotion Agreement, dated as of September 4, 2020, by and between RareGen,
LLC and Sandoz Inc. (incorporated herein by reference to Exhibit 10.38 to Amendment No. 1 to the
Company’s Registration Statement on Form S-4, filed on September 4, 2020).
Third Amendment to Promotion Agreement, dated as of November 18, 2022 by and between Liquidia PAH,
LLC and Sandoz Inc. (incorporated by reference to Exhibit 10.39 to the Company’s Annual Report on Form
10-K, filed with the SEC on March 20, 2023).
Fourth Amendment to Promotion Agreement, dated as of March 10, 2023, by and between Liquidia PAH,
LLC and Sandoz Inc (incorporated herein by reference to Exhibit 10.1 to the Company’s Quarterly Report
on Form 10-Q, filed with the SEC on May 8, 2023).
Joint Development Agreement, dated May 3, 2019, between RareGen, LLC and Carelife USA Inc.
(incorporated herein by reference to Exhibit 10.39 to the Company’s Registration Statement on Form S-4,
filed with the SEC on August 5, 2020).
LIQ861 API Supply Agreement, dated as of January 10, 2020, by and among LGM Pharma LLC, Yonsung
Fine Chemicals Co. Ltd. and Liquidia Technologies, Inc. (incorporated herein by reference to Exhibit 10.44
to the Company’s Annual Report on Form 10-K, filed with the SEC on March 17, 2022).
10.47++*** Amended and Restated Commercial Manufacturing Services and Supply Agreement, dated July 13, 2023,

10.46++

10.45

10.48++

by and between Liquidia Technologies, Inc. and Lonza Tampa LLC.
Device Development and Supply Agreement, dated as of December 1, 2022, by and among Mainbridge
Health Partners, LLC, Sandoz Inc. and Liquidia PAH, LLC (incorporated by reference to Exhibit 10.43 to
the Company’s Annual Report on Form 10-K, filed with the SEC on March 20, 2023).

10.49++*** License Agreement, dated as of June 28, 2023, by and between Liquidia Technologies, Inc. and Pharmosa

Biopharm Inc.

10.50++*** Asset Transfer Agreement, dated as of June 28, 2023, by and between Liquidia Technologies, Inc. and

10.51++***
14.1*
19.1

Pharmosa Biopharm Inc.
Supply Agreement, dated May 22, 2023, by and between Liquidia Technologies, Inc. and Plastiape SpA.
Liquidia Corporation Code of Conduct.
Liquidia Corporation Insider Trading Policy (included in Exhibit 14.1).

97

 
Table of Contents

21.1*
23.1*
31.1*

  Subsidiaries of Liquidia Corporation.
  Consent of PricewaterhouseCoopers LLP, independent Registered Public Accounting Firm.
  Certification of Principal Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a), as adopted pursuant

to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2*

  Certification of Principal Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a), as adopted pursuant

to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1**

  Certification of Principal Executive Officer pursuant to 18 U.S.C Section 1350, as adopted pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002.

32.2**

  Certification of Principal Financial Officer pursuant to 18 U.S.C Section 1350, as adopted pursuant to

97.1#

101.INS*
101.SCH*
101.CAL*
101.DEF*
101.LAB*
104*

Section 906 of the Sarbanes-Oxley Act of 2002.
Liquidia Corporation Policy for Recovery of Erroneously Awarded Incentive Compensation (incorporated
by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q, filed with the SEC on
November 7, 2023).
Inline XBRL Instance Document
Inline XBRL Taxonomy Extension Schema Document
Inline XBRL Taxonomy Extension Calculation Linkbase Document
Inline XBRL Taxonomy Extension Definition Linkbase Document
Inline XBRL Taxonomy Extension Label Linkbase Document

  Cover Page Interactive Data File (formatted as Inline XBRL and Contained in Exhibit 101).

+     Confidential treatment has been granted with respect as to certain portions of this exhibit. Such portions have been
redacted and submitted separately to the SEC.

++   Portions of this exhibit have been redacted in compliance with Regulation S-K Item 601(b)(10). The omitted
information is not material and would likely cause competitive harm to the Company if publicly disclosed.

*

Filed herewith.

** Furnished herewith.

*** Previously filed and filed herewith.

#

Indicates management contract or compensatory plan.

(c) Not applicable

Item 16. Form 10-K Summary.

None.

98

Table of Contents

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused
this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: March 13, 2024

Liquidia Corporation

/s/ Roger A. Jeffs, Ph.D.

By:
Name: Roger A. Jeffs, Ph.D.
Title: Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, report has been signed below by the following
persons on behalf of the registrant and in the capacities and on the dates indicated:

Name

Position

/s/ Roger A. Jeffs, Ph.D.
Roger A. Jeffs, Ph.D.

  Chief Executive Officer and Director

(Principal Executive Officer)

Date

March 13, 2024

/s/ Michael Kaseta
Michael Kaseta

/s/ Dr. Stephen Bloch
Dr. Stephen Bloch

  Chief Operating Officer and Chief Financial Officer

March 13, 2024

(Principal Financial and Accounting Officer)

  Chairman of the Board of Directors

March 13, 2024

/s/ Damian deGoa
Damian deGoa

  Director

/s/ Katherine Rielly-Gauvin   Director

Katherine Rielly-Gauvin

/s/ Dr. Joanna Horobin
Dr. Joanna Horobin

  Director

/s/ David Johnson
David Johnson

/s/ Arthur Kirsch
Arthur Kirsch

Director

  Director

/s/Paul B. Manning
Paul B. Manning

  Director

/s/ Raman Singh
Raman Singh

  Director

99

March 13, 2024

March 13, 2024

March 13, 2024

March 13, 2024

March 13, 2024

March 13, 2024

March 13, 2024

 
 
 
 
 
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

LIQUIDIA CORPORATION

FINANCIAL STATEMENTS
TABLE OF CONTENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID: 238)
Consolidated Balance Sheets as of December 31, 2023 and 2022
Consolidated Statements of Operations and Comprehensive Loss for the Years Ended December 31, 2023 and 2022
Consolidated Statements of Stockholders’ Equity for the Years Ended December 31, 2023 and 2022
Consolidated Statements of Cash Flows for the Years Ended December 31, 2023 and 2022
Notes to Consolidated Financial Statements 

F-2
F-4
F-5
F-6
F-7
F-8

F-1

Table of Contents

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of Liquidia Corporation

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Liquidia Corporation and its subsidiaries (the
“Company”) as of December 31, 2023 and 2022, and the related consolidated statements of operations and comprehensive
loss, of stockholders’ equity and of cash flows for the years then ended, including the related notes (collectively referred to
as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all
material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its
operations and its cash flows for the years then ended in conformity with accounting principles generally accepted in the
United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to
express an opinion on the Company’s consolidated financial statements based on our audits. We are a public accounting
firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be
independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and
regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits of these consolidated financial statements in accordance with the standards of the PCAOB. Those
standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated
financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have,
nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are
required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an
opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such
opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial
statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included
examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our
audits also included evaluating the accounting principles used and significant estimates made by management, as well as
evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable
basis for our opinion.

Emphasis of Matter

As discussed in Note 1 to the consolidated financial statements, the Company has incurred recurring losses and may
require additional capital to fund operations. Management’s evaluation of the events and conditions and management’s
plans to mitigate this matter are also described in Note 1.

Critical Audit Matters

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial
statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts
or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging,
subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the
consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below,
providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

F-2

Table of Contents

Revenue Interest Financing Payable 

As described in Note 12 to the consolidated financial statements, during 2023 the Company entered into a revenue interest
financing agreement (“RIFA”) with HealthCare Royalty Partners IV, L.P. (HCR) and HealthCare Royalty Management,
LLC, for an aggregate investment amount of up to $100.0 million made available in four tranches.  As consideration for the
investment amount and pursuant to the RIFA, the Company has agreed to pay HCR either a) quarterly fixed payments and
a one-time fixed payment or b) a tiered royalty on the Company’s annual net revenue after the first commercial sale of its
product, YUTREPIA (the “Revenue Interests”). The Company is currently required to make certain fixed quarterly
payments to HCR which include an additional amount on a ratable basis to reflect the funding of additional amounts by
HCR under the RIFA and a one-time fixed payment. If the Third Investment Amount is funded, the applicable tiered
percentage will range from 3.60% to 10.28% on the first $250 million on annual net revenue, 1.44% to 4.11% on the next
$250 million in annual net revenue, and 0.36% to 1.03% on all annual net revenue in excess of $500 million. The specific
royalty rate within such ranges will depend upon the total amount advanced by HCR and the achievement of a certain
annual net revenue threshold for the calendar year 2025. Management recorded the total funds received from HCR of $42.5
million under the terms of the RIFA as a liability. The issuance costs, consisting primarily of legal fees, totaled $0.9 million
and were recorded as a deduction of the carrying amount of the liability and are being amortized under the effective interest
method over the estimated period the liability will be repaid. Management estimated the total amount of payments over the
life of the RIFA to determine the interest expense to record to accrete the liability to the amount ultimately due. For the
year ended December 31, 2023, management estimated an effective annual interest rate of approximately 17% inclusive of
RIFA interest accretion and debt issuance cost amortization. Over the course of the RIFA, the effective annual interest rate
is expected to be affected by changes in forecasted payments. On a quarterly basis, management will reassess the expected
amount and timing of payments, recalculate the amortization and effective interest rate and adjust the accounting
prospectively as needed. The Company recognized accretion of $6.0 million for the year ended December 31, 2023. The
current and long-term portions of the RIFA payable recognized as of December 31, 2023 were $2.6 million and $43.4
million, respectively.

The principal considerations for our determination that performing procedures relating to the revenue interest financing
payable is a critical audit matter are (i) the significant judgment by management when developing the estimates of future
payments and the related accretion and (ii) a high degree of auditor judgment, subjectivity, and effort in performing audit
procedures and evaluating audit evidence related to management’s determination of the accounting treatment of  the
transaction and estimates of future payments and the related accretion. 

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our
overall opinion on the consolidated financial statements. These procedures included, among others, (i) testing
management’s process for developing the estimates of future payments and the related accretion; (ii) testing the
completeness and accuracy of data used by management in developing the estimates, (iii) evaluating the appropriateness of
the methods used by management in developing the estimates, and (iii) evaluating management’s assessment related to
determining whether the amendments to the RIFA represented an accounting modification or extinguishment.  Evaluating 
management’s assessment of the accounting modification or extinguishment determination included (i) evaluating the
impact of the contractual terms of the amendments by examining the contracts; (ii) evaluating whether the change in debt
terms is considered substantially different by calculating the present value of the cash flows under the terms of the
amendments and comparing it to the present value of the remaining cash flows under the terms of the original RIFA, (iii)
considering whether the conclusions reached by management were consistent with the terms of the arrangements and
evidence obtained in other areas of the audit and (iv) evaluating the presentation of the related financial statement
disclosures.

/s/ PricewaterhouseCoopers LLP
Raleigh, North Carolina
March 13, 2024

We have served as the Company’s auditor since 2014.

F-3

Table of Contents

Liquidia Corporation
Consolidated Balance Sheets
(in thousands, except share and per share data)

Assets
Current assets:

Cash and cash equivalents
Accounts receivable, net
Prepaid expenses and other current assets

Total current assets

Property, plant and equipment, net
Operating lease right-of-use assets, net
Indemnification asset, related party
Contract acquisition costs, net
Intangible asset, net
Goodwill
Other assets

Total assets

Liabilities and stockholders’ equity
Current liabilities:
Accounts payable
Accrued expenses and other current liabilities
Revenue interest financing payable, current
Operating lease liabilities, current
Finance lease liabilities, current

Total current liabilities
Litigation finance payable
Revenue interest financing payable, noncurrent
Operating lease liabilities, noncurrent
Finance lease liabilities, noncurrent
Long-term debt

Total liabilities

Commitments and contingencies (Note 16)
Stockholders’ equity:

Preferred stock — 10,000,000 shares authorized, none outstanding
Common stock — $0.001 par value, 100,000,000 and 80,000,000 shares
authorized as of December 31, 2023 and December 31, 2022, respectively,
68,629,575 and 64,517,912 shares issued and outstanding as of
December 31, 2023 and December 31, 2022, respectively
Additional paid-in capital
Accumulated deficit

Total stockholders’ equity
Total liabilities and stockholders’ equity

December 31, 
2023

December 31, 
2022

$

$

$

$

83,679
4,061
2,159
89,899
4,480
1,704
6,707
7,922
3,430
3,903
287
118,332

$

$

$

1,396
13,400
2,615
1,032
107
18,550
6,707
43,418
2,300
64
—  

71,039

93,283
5,017
1,511
99,811
4,151
2,101
6,595
8,604
3,726
3,903
307
129,198

2,197
5,522
—
900
181
8,800
6,594
—
3,332
171
19,879
38,776

—  

—

69
476,322
(429,098)
47,293
118,332

$

64
440,954
(350,596)
90,422
129,198

The accompanying notes are an integral part of these consolidated financial statements.

F-4

    
    
 
   
  
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
Table of Contents

Liquidia Corporation
Consolidated Statements of Operations and Comprehensive Loss
(in thousands, except share and per share data)

Revenue
Costs and expenses:
Cost of revenue
Research and development
General and administrative
Total costs and expenses

Loss from operations
Other income (expense):

Interest income
Interest expense
Loss on extinguishment of debt

Total other expense, net

Net loss and comprehensive loss
Net loss per common share, basic and diluted
Weighted average common shares outstanding, basic and diluted

$
$

The accompanying notes are an integral part of these consolidated financial statements.

F-5

Year Ended December 31, 

2023

2022

     $

17,488      $

15,935

2,888
43,242
44,742
90,872
(73,384)

3,466
(6,273)
(2,311)
(5,118)
(78,502)
(1.21)
64,993,476

$
$

2,859
19,435
32,411
54,705
(38,770)

1,090
(2,338)
(997)
(2,245)
(41,015)
(0.67)
60,958,862

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
Table of Contents

Liquidia Corporation
Consolidated Statements of Stockholders’ Equity
(in thousands, except share amounts)

     Common

     Common      Additional

Stock
Shares

  52,287,737

$

Stock
Amount
52

Paid in
Capital
374,794

$

Accumulated
Deficit

Total
Stockholders’
Equity

$ (309,581) $

65,265

Balance as of December 31, 2021
Issuance of common stock upon exercise of stock
options
Issuance of common stock upon vesting of
restricted stock units
Issuance of common stock under employee stock
purchase plan
Issuance of warrants
Equity consideration for acquisition
Sale of common stock, net
Stock-based compensation
Net loss
Balance as of December 31, 2022
Issuance of common stock upon exercise of stock
options
Issuance of common stock upon vesting of
restricted stock units
Issuance of common stock under employee stock
purchase plan
Sale of common stock, net
Stock-based compensation
Net loss
Balance as of December 31, 2023

232,877

54,181

51,941
—
616,666
  11,274,510

—  
—  
$

  64,517,912

137,576

201,880

140,922
3,631,285
—
—
  68,629,575

$

—

—

—
—
1
11
—
—
64

—

1

—
4
—
—
69

838

—  

—  

—  

258
1,317
(1)
54,450
9,298

—  
—  
—  
—  
—  

—  

(41,015)
$ (350,596) $

$

440,954

495

(1)

683
24,102
10,089

—  

—  

—  
—  
—  

$

476,322

—  

(78,502)
$ (429,098) $

838

—

258
1,317
—
54,461
9,298
(41,015)
90,422

495

—

683
24,106
10,089
(78,502)
47,293

The accompanying notes are an integral part of these consolidated financial statements.

F-6

    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Liquidia Corporation
Consolidated Statements of Cash Flows
(in thousands)

Operating activities
Net loss
Adjustments to reconcile net loss to net cash used in operating activities:

Year Ended December 31, 
2022
2023

$

(78,502)

$

(41,015)

Acquired in-process research and development
Stock-based compensation
Depreciation and amortization
Non-cash lease expense
Loss (gain) on disposal of property and equipment
Loss on extinguishment of debt
Accretion and non-cash interest expense
Changes in operating assets and liabilities:

Accounts receivable, net
Prepaid expenses and other current assets
Other noncurrent assets
Accounts payable
Accrued expenses and other current liabilities
Operating lease liabilities

Net cash used in operating activities
Investing activities
Purchase of in-process research and development
Purchases of property, plant and equipment
Proceeds from the sale of property, plant and equipment
Net cash used in investing activities
Financing activities
Proceeds from revenue interest financing, net
Principal payments on long-term debt
Payments for debt prepayment and extinguishment costs
Payments on revenue interest financing liability
Proceeds from issuance of long-term debt with warrants, net
Principal payments on finance leases
Receipts from litigation financing
Proceeds from sale of common stock, net of issuance costs
Proceeds from issuance of common stock under stock incentive plans
Net cash provided by financing activities
Net increase (decrease) in cash and cash equivalents
Cash and cash equivalents, beginning of period
Cash and cash equivalents, end of period
Supplemental disclosure of cash flow information
Cash paid for interest
Cash paid for operating lease liabilities
Offering costs incurred, but not paid included in accrued expenses
Non-cash increase in property, plant and equipment through accounts payable
Non-cash increase in indemnification asset through accounts payable

10,000
10,089
2,178
397
(2)
2,311
6,093

956
(798)
20
(1,152)
7,746
(900)
(41,564)

(10,000)
(1,290)
2
(11,288)

41,744
(20,000)
(2,190)
(1,654)

—  

(181)
113
24,238
1,178
43,248
(9,604)
93,283
83,679

360
1,283
132
239
112

$

$
$
$
$
$

$

$
$
$
$
$

—
9,298
3,647
311
4
997
328

(2,027)
(719)
4
814
545
(775)
(28,588)

—
(592)
5
(587)

—
(10,500)
—
—
19,767
(311)
451
54,461
1,096
64,964
35,789
57,494
93,283

1,626
1,244
—
139
313

The accompanying notes are an integral part of these consolidated financial statements.

F-7

    
    
  
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Table of Contents

1. Business

Description of the Business

Liquidia Corporation
Notes to Consolidated Financial Statements
(tabular dollars in thousands)

We are a biopharmaceutical company focused on the development, manufacture, and commercialization of products that
address unmet patient needs, with current focus directed towards rare cardiopulmonary diseases such as pulmonary arterial
hypertension (“PAH”) and pulmonary hypertension associated with interstitial lung disease (“PH-ILD”). We operate
through our wholly owned operating subsidiaries, Liquidia Technologies, Inc. (“Liquidia Technologies”) and Liquidia
PAH, LLC (“Liquidia PAH”), formerly known as RareGen, LLC (“RareGen”).

We currently generate revenue pursuant to a promotion agreement between Liquidia PAH and Sandoz Inc. (“Sandoz”),
dated as of August 1, 2018, as amended (the “Promotion Agreement”), sharing profit derived from the sale of Sandoz’s
substitutable generic treprostinil injection (“Treprostinil Injection”) in the United States. Liquidia PAH has the exclusive
rights to conduct commercial activities to encourage the appropriate use of Treprostinil Injection. We employ a targeted
sales force calling on physicians and hospital pharmacies involved in the treatment of PAH and PH-ILD in the United
States, as well as key stakeholders involved in the distribution and reimbursement of medicines to treat these patients. We
established our commercial presence in the field to support Treprostinil Injection, and have since expanded our presence to
support the launch of YUTREPIA upon final approval, further validating our reputation as a company committed to
supporting PAH and PH-ILD patients.

We conduct research, development and manufacturing of novel products by applying our subject matter expertise in
cardiopulmonary diseases and our proprietary PRINT® technology, a particle engineering platform, to enable precise
production of uniform drug particles designed to improve the safety, efficacy and performance of a wide range of therapies.
Through development of our own products and research with third parties, we have experience applying PRINT across
multiple routes of administration and drug payloads including inhaled therapies, vaccines, biologics, nucleic acids and
ophthalmic implants, among others.

Our lead product candidate is YUTREPIA for the treatment of PAH and PH-ILD. YUTREPIA is an inhaled dry powder
formulation of treprostinil designed with PRINT to improve the therapeutic profile of treprostinil by enhancing deep lung
delivery while using a convenient, low effort dry-powder inhaler (“DPI”) and by achieving higher dose levels than the
labeled doses of current inhaled therapies. In November 2021, the United States Food and Drug Administration (“FDA”)
tentatively approved our New Drug Application (“NDA”) for YUTREPIA for the treatment of PAH. In July 2023, we filed
an amendment to our NDA to add PH-ILD to the label for YUTREPIA.

We are also developing L606, an investigational, liposomal formulation of treprostinil administered twice-daily with a
short-duration next-generation nebulizer, which we licensed from Pharmosa Biopharm. L606 is currently being evaluated
in an open-label study in the United States for treatment of PAH and PH-ILD with a planned pivotal study for the treatment
of PH-ILD.

Recent Developments

Fourth Amendment to Revenue Interest Financing Agreement

On January 3, 2024, we entered into the Fourth Amendment to the RIFA pursuant to which HCR moved $25.0 million
from the third tranche to the second tranche, such that HCR will have funded a total of $35.0 million under the second
tranche. The additional $25.0 million from the second tranche was funded on January 4, 2024. The remaining third tranche
of $10.0 million and fourth tranche of $22.5 million can be funded in the future upon the mutual agreement of both parties.
See Note 12 for further information.

F-8

Table of Contents

Private Placement

On January 4, 2024, we entered into a Common Stock Purchase Agreement with Legend Aggregator, LP, for the sale by us
in a private placement (the “2024 Private Placement”) of an aggregate of 7,182,532 shares of our common stock at a
purchase price of $10.442 per share. The 2024 Private Placement closed on January 8, 2024, and we received gross
proceeds of approximately $75.0 million, before deducting offering costs of less than $0.1 million.

Risks and Uncertainties

We are subject to risks and uncertainties common to companies in the biotechnology industry, including, but not limited to,
development by competitors of new technological innovations, dependence on third parties and key personnel, protection
of proprietary technology, compliance with government regulations, and the ability to secure additional capital to fund
operations.

The current global macro-economic environment is volatile, which may result in supply chain constraints and elevated
rates of inflation. In addition, we operate in a dynamic and highly competitive industry and believe that changes in any of
the following areas could have a material adverse effect on our future financial position, results of operations, or cash
flows: the ability to obtain future financing; advances and trends in new technologies and industry standards; results of
clinical trials; regulatory approval and market acceptance of our products; development of sales channels; certain strategic
relationships; litigation or claims against us related to intellectual property, product, regulatory, or other matters; and our
ability to attract and retain employees necessary to support our growth.

Product candidates we develop require approval from the FDA and/or other international regulatory agencies prior to
commercial sales. There can be no assurance that our product candidates will receive the necessary approvals. If we are
denied approval, approval is delayed, or we are unable to maintain approval, it could have a material adverse impact on our
business, financial position and results of operations.

We rely on single source manufacturers and suppliers for the supply of our product candidates, adding to the manufacturing
risks we face. In the event of any failure by a supplier, we could be left without backup facilities. Any disruption from
these manufacturers or suppliers could have a negative impact on our business, financial position and results of operations.

Liquidity

In accordance with Accounting Standards Update (“ASU”) 2014-15, Disclosure of Uncertainties about an Entity’s Ability
to Continue as a Going Concern (Subtopic 205-40), we have evaluated whether there are conditions and events, considered
in the aggregate, that raise substantial doubt about our ability to continue as a going concern within one year after the date
that the consolidated financial statements are issued. We have financed our growth and operations through a combination
of funds generated from revenues, the issuance of convertible preferred stock and common stock, bank borrowings, bank
borrowings with warrants and the issuance of convertible notes and warrants, and revenue interest financing. Since
inception, we have incurred recurring losses, including net losses of $78.5 million and $41.0 million for the years ended
December 31, 2023 and 2022, respectively. As of December 31, 2023, we had an accumulated deficit of $429.1 million.

We expect to incur significant expenses and operating losses for the foreseeable future as we conduct clinical development
of product candidates and seek regulatory approval and prepare for commercialization of any approved product candidates.
These efforts require significant amounts of capital, adequate personnel and infrastructure, and extensive compliance-
reporting capabilities. Even if our development efforts are successful, it is uncertain when, if ever, we will realize
significant revenue from product sales. Additionally, the Revenue Interest Financing Agreement with HealthCare Royalty
Partners IV, L.P. (“HCR”) dated January 9, 2023, as amended (the “RIFA”) contains fixed quarterly payments and
minimum cash covenants that require us to maintain cash and cash equivalents in an amount at least equal to $7.5 million
during the calendar year beginning on January 1, 2024 and at least equal to $15.0 million for the remainder of the payment
term after the calendar year ended December 31, 2024.

F-9

Table of Contents

Our future funding requirements will be heavily determined by the timing of the potential commercialization of
YUTREPIA and the resources needed to support development of our product candidates. We may require additional capital
to fund operations as well as to pursue in-licenses or acquisitions of other product candidates. If we determine we require
but are unable to obtain additional funding, we could be required to delay, reduce, or eliminate research and development
programs, product portfolio expansion, or future commercialization efforts, which could adversely affect our business
prospects, or we may be unable to continue operations.

Although we expect to continue to generate operating losses for the foreseeable future, we believe that based on our current
operating plan, excluding any future YUTREPIA product revenue, our cash and cash equivalents will be sufficient to fund
operations, capital expenditures, and RIFA quarterly fixed payment requirements and allow us to remain in compliance
with our minimum cash covenants pursuant to the RIFA for at least twelve months from the issuance date of these
consolidated financial statements. If we have not received full FDA approval and begun product sales of YUTREPIA or
are unable to access additional capital by the date of issuance of our second quarter 2024 financial statements, there could
be substantial doubt about our ability to continue as a going concern as of that date. We have based this estimate on
assumptions that may prove to be wrong, and we could utilize our available capital resources sooner than we currently
expect.

2. Basis of Presentation, Significant Accounting Policies and Fair Value Measurements

Basis of Presentation

These consolidated financial statements, in the opinion of management, include all adjustments (consisting only of normal
recurring adjustments and accruals) necessary for a fair statement of the results for the periods presented in accordance
with accounting principles generally accepted in the United States of America (“GAAP”). Our financial position, results of
operations and cash flows are presented in U.S. Dollars.

Consolidation

The accompanying consolidated financial statements include our wholly owned subsidiaries, Liquidia Technologies and
Liquidia PAH. All intercompany accounts and transactions have been eliminated.

Use of Estimates

The preparation of financial statements in accordance with GAAP requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at
the date of the financial statements, as well as the reported amounts of revenues and expenses during the period. These
estimates are based on historical experience and various other assumptions believed to be reasonable under the
circumstances. We evaluate our estimates on an ongoing basis, including those related to the valuation of stock-based
awards, certain accruals, the revenue interest financing payable, and intangible and contract acquisition cost amortization,
and make changes to the estimates and related disclosures as our experience develops or new information becomes known.
Actual results will most likely differ from those estimates.

Segment Information

GAAP requires segmentation based on an entity’s internal organization and reporting of revenue and operating income
based upon internal accounting methods commonly referred to as the “management approach.” Operating segments are
defined as components of an enterprise about which separate financial information is available that is evaluated regularly
by the chief operating decision maker (CODM), or decision-making group, in deciding how to allocate resources and in
assessing performance. Our CODM is our Chief Executive Officer. We have determined that we have one operating and
reporting segment.

F-10

Table of Contents

Summary of Significant Accounting Policies

Recent Accounting Pronouncements

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Subtopic 280). This guidance improves reportable
segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. The
guidance is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal periods
beginning after December 15, 2024. We are in the process of evaluating the impact of this guidance on our consolidated
financial statements and related disclosures.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Subtopic 740). This guidance improves the transparency
and effectiveness about income tax disclosures primarily related to the rate reconciliation and income taxes paid
information. The guidance is effective for fiscal years beginning after December 15, 2024. We are in the process of
evaluating the impact of this guidance on our consolidated financial statements and related disclosures.

Cash, Cash Equivalents, and Concentration of Credit Risk

We consider all highly liquid investments with a maturity of three months or less at the date of purchase to be cash
equivalents.

Financial instruments that potentially subject us to concentrations of credit risk consist of cash and cash equivalents. We
are exposed to credit risk, subject to federal deposit insurance, in the event of default by the financial institutions holding
our cash and cash equivalents to the extent of amounts recorded on the consolidated balance sheet. As of December 31,
2022, all of our cash and cash equivalents were held with Silicon Valley Bank (“SVB”). Following the March 10, 2023
Federal Deposit Insurance Corporation takeover of SVB, substantially all of our cash and cash equivalents have been
moved to multiple accredited financial institutions. We have not experienced any losses on such accounts and do not
believe that we are subject to unusual credit risk beyond the normal credit risk associated with commercial banking
relationships. Such deposits have exceeded and will continue to exceed federally insured limits.

Accounts Receivable

Accounts receivable are stated at net realizable value and net of an allowance for credit losses as of each balance sheet
date, if applicable. As of December 31, 2023 and 2022, one customer accounted for 99% of our accounts receivable, net.
As of December 31, 2023 and 2022, we have not recorded an allowance for credit losses.

Prelaunch Inventory

We capitalize prelaunch inventory prior to receiving regulatory approval if regulatory approval and subsequent
commercialization of a product is probable and we also expect future economic benefit from the sales of the product to be
realized. Prior to this, we expense prelaunch inventory as research and development expense in the period incurred. For
prelaunch inventory that is capitalized, we consider a number of specific facts and circumstances, including the product’s
historical shelf life, the product's current status in the development and regulatory approval process, results from related
clinical trials, results from meetings with relevant regulatory agencies prior to the filing of regulatory applications,
potential obstacles to the approval process, historical experience, viability of commercialization and market trends. No
prelaunch inventory was capitalized as of December 31, 2023.

Leases

ASC 842 Leases sets out the principles for the recognition, measurement, presentation and disclosure of leases for both
lessees and lessors. The standard requires lessees to apply a dual approach, classifying leases as either finance or operating
leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification
will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over
the term of the lease. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of
greater than 12 months regardless of their classification. For operating leases, the asset and liability

F-11

Table of Contents

is expensed over the lease term on a straight-line basis, with all cash flows classified as an operating activity in the
Statement of Cash Flows. For finance leases, interest on the lease liability is recognized separately from the amortization of
the right-of-use asset in the Statement of Operations and Comprehensive Loss and the repayment of the principal portion of
the lease liability is classified as a financing activity, while the interest component is classified as an operating activity in
the Statement of Cash Flows.

Property, Plant and Equipment

Property, plant and equipment are stated at cost. Depreciation of property, plant and equipment is computed using the
straight-line method over the estimated useful lives of the assets beginning when the assets are placed in service. Estimated
useful lives for the major asset categories are:

Lab and build-to-suit equipment (years)
Office equipment (years)
Furniture and fixtures (years)
Computer equipment (years)

Leasehold improvements

5 - 7
5
10
3
Lesser of life of the asset
or remaining lease term

Major renewals and improvements are capitalized to the extent that they increase the useful economic life or increase the
expected economic benefit of the underlying asset. Maintenance and repairs are charged to operations as incurred. When
items of property, plant and equipment are sold or retired, the related cost and accumulated depreciation or amortization is
removed from the accounts, and any gain or loss is included in operating expenses in the accompanying Statements of
Operations and Comprehensive Loss.

Long-Lived Assets

We review long-lived assets, including definite-life intangible assets, for realizability on an ongoing basis. Changes in
depreciation and amortization, generally accelerated depreciation and variable amortization, are determined and recorded
when estimates of the remaining useful lives or residual values of long-term assets change. We also review for impairment
when conditions exist that indicate the carrying amount of the assets may not be fully recoverable. In those circumstances,
we perform undiscounted operating cash flow analyses to determine if an impairment exists. When testing for asset
impairment, we group assets and liabilities at the lowest level for which cash flows are separately identifiable. Any
impairment loss is calculated as the excess of the asset’s carrying value over its estimated fair value. Fair value is estimated
based on the discounted cash flows for the asset group over the remaining useful life or based on the expected cash
proceeds for the asset less costs of disposal. Any impairment losses would be recorded in the consolidated statements of
operations. To date, no such impairments have occurred.

Goodwill

We assess goodwill for impairment at least annually as of July 1 or whenever events or changes in circumstances indicate
that the carrying amount of such assets may not be recoverable. For example, significant and unanticipated changes or our
inability to obtain or maintain regulatory approvals for our product candidates, including the NDA for YUTREPIA, could
trigger testing of our goodwill for impairment at an interim date. We have one reporting unit. We have the option to first
assess qualitative factors to determine whether events or circumstances indicate it is more likely than not that the fair value
of a reporting unit is greater than its carrying amount, in which case a quantitative impairment test is not required.

Per ASC 350 Intangibles-Goodwill and Other the quantitative goodwill impairment test is performed by comparing the fair
value of the reporting unit with its carrying amount, including goodwill. If the fair value of the reporting unit exceeds its
carrying amount, goodwill is not impaired. An impairment loss is recognized for any excess of the carrying amount of the
reporting unit’s goodwill over the fair value up to the amount of goodwill allocated to the reporting unit. Income tax effects
from any tax-deductible goodwill on the carrying amount of the reporting unit are considered when measuring the goodwill
impairment loss, if applicable.

F-12

    
 
Table of Contents

We completed our annual goodwill impairment test as of July 1, 2023. There have been no significant events or
circumstances affecting the valuation of goodwill subsequent to the assessment.

Revenue Interest Financing Payable

We recognized a liability related to amounts received in January 2023 and July 2023 pursuant to the RIFA under ASC 470-
10, Debt and ASC 835-30, Interest - Imputation of Interest. The liability will be accreted under the effective interest
method based upon the estimated amount of future payments to be made pursuant to the RIFA. The issuance costs were
recorded as a deduction to the carrying amount of the liability and are being amortized under the effective interest method
over the estimated period in which the liability will be repaid. If the timing or amounts of any estimated future payments
change, we will prospectively adjust the effective interest and the related amortization of the liability and related issuance
costs. A significant increase or decrease in these estimates could materially impact the liability balance and related interest
expense.

Revenue Recognition

We recognize revenue in accordance with ASC 606, Revenue from Contracts with Customers (“ASC 606”). The core
principle of ASC 606 is that a company should recognize revenue to depict the transfer of promised goods or services to
customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those
goods or services. The following five steps are applied to achieve that core principle:

● Step 1: Identify the contract with the customer

● Step 2: Identify the performance obligations in the contract

● Step 3: Determine the transaction price

● Step 4: Allocate the transaction price to the performance obligations in the contract

● Step 5: Recognize revenue when the company satisfies a performance obligation

In order to identify the performance obligations in a contract with a customer, we assess the promised goods or services in
the contract and identify each promised good or service that is distinct.

If a good or service is not distinct, the good or service is combined with other promised goods or services until a bundle of
goods or services is identified that is distinct.

The transaction price is the amount of consideration to which an entity expects to be entitled in exchange for transferring
promised goods or services to a customer. The consideration promised in a contract with a customer may include fixed
amounts, variable amounts, or both.

Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in
the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable
consideration is subsequently resolved. We evaluate any non-cash consideration, consideration payable to the customer,
potential returns and refunds, and whether consideration contains a significant financing element in determining the
transaction price.

Revenue is measured based on consideration specified in a contract with a customer. We recognize revenue when it
satisfies a performance obligation by transferring control over a service to a customer. The amount of revenue recognized
reflects estimates for refunds and returns, which are presented as a reduction of accounts receivable where the right of
setoff exists.

F-13

Table of Contents

Research and Development Expense

Research and development costs are expensed as incurred in accordance with ASC 730, Research and Development and
include facility-related costs related to research and development activities, direct costs from third parties, such as contract
research organizations (“CROs”), contract manufacturing organizations (CMOs”), and consultants, as well as employee-
related expenses, including salaries, benefits, and stock-based compensation. Research and development expenses also
include costs of acquired product licenses and related technology rights where there is no alternative future use.

Patent Maintenance

We are responsible for all patent costs, past and future, associated with the preparation, filing, prosecution, issuance,
maintenance, enforcement and defense of United States patent applications to which we have rights other than those
patents that we license from Pharmosa that are not specific to L606. Such costs are recorded as general and administrative
expenses as incurred. To the extent that our licensees share these costs, such benefit is recorded as a reduction of the related
expenses.

Stock-Based Compensation

We estimate the grant date fair value of stock-based awards and amortize this fair value to compensation expense over the
requisite service period or the vesting period of the respective award. In arriving at stock-based compensation expense, we
estimate the number of stock-based awards that will be forfeited due to employee turnover. The forfeiture assumption is
based primarily on turn-over historical experience. If the actual forfeiture rate is higher than the estimated forfeiture rate,
then an adjustment will be made to increase the estimated forfeiture rate, which will result in a decrease to the expense
recognized in our financial statements. If the actual forfeiture rate is lower than the estimated forfeiture rate, then an
adjustment will be made to lower the estimated forfeiture rate, which will result in an increase to expense recognized in our
financial statements. The expense we recognize in future periods will be affected by changes in the estimated forfeiture rate
and may differ from amounts recognized in the current period. See Note 8.

Net Loss Per Share

Basic net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted average
shares outstanding during the period, without consideration of common stock equivalents.

Diluted net loss per share is calculated by adjusting weighted average shares outstanding for the dilutive effect of common
stock equivalents outstanding for the period, determined using the treasury-stock method. Due to their anti-dilutive effect,
the calculation of diluted net loss per share excludes the following common stock equivalent shares:

Stock Options
Restricted Stock Units
Warrants
Total

Year Ended
December 31, 

2023

2022

     9,513,039      7,757,017
399,349
445,205
8,601,571

1,685,532  
450,000
11,648,571  

Certain common stock warrants are included in the calculation of basic and diluted net loss per share since their exercise
price is de minimis.

Income Taxes

The asset and liability method is used in our accounting for income taxes. Under this method, deferred tax assets and
liabilities are determined based on differences between financial reporting and tax bases of assets and liabilities and are

F-14

 
 
Table of Contents

measured using the enacted tax rates and laws that are expected to be in effect when the differences are expected to reverse.
We record a valuation allowance against deferred tax assets when realization of the tax benefit is uncertain.

A valuation allowance is recorded, if necessary, to reduce net deferred taxes to their realizable values if management
believes it is more likely than not that the net deferred tax assets will not be realized.

We may recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will
be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefits
recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than
50% likelihood of being realized upon ultimate settlement.

Fair Value Measurements

ASC 825 Financial Instruments defines fair value as the amount that would be received to sell an asset or paid to transfer a
liability in an orderly transaction between market participants (an exit price). As such, fair value is a market-based
measurement that should be determined based on assumptions that market participants would use in pricing an asset or
liability. ASC 825 establishes a three-tiered approach for valuation of financial instruments, which requires that fair value
measurements be classified and disclosed in one of three tiers, whether or not recognized on our consolidated balance
sheets at fair value. The fair value hierarchy defines a three-level valuation hierarchy for disclosure of fair value
measurements as follows:

Level 1 — Quoted prices in active markets for identical assets or liabilities;

Level 2 — Inputs other than quoted prices included in active markets that are observable for the asset or liability, either
directly or indirectly; and

Level 3 — Unobservable inputs for the asset and liability used to measure fair value, to the extent that observable inputs
are not available.

The categorization of a financial instrument within the valuation hierarchy is based upon the lowest level of input that is
significant to the fair value measurement. The following table presents the placement in the fair value hierarchy of
financial assets and liabilities measured at fair value as of December 31, 2023 and December 31, 2022:

December 31, 2023

Money market funds (cash equivalents)

December 31, 2022
Money market funds (cash equivalents)

     Quoted      Significant     

Prices in
Active
Markets
(Level 1)
$ 79,912

Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Carrying
Value

$

— $

— $ 79,912

     Quoted      Significant     

Prices in
Active
Markets
(Level 1)
$ 92,283

Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Carrying
Value

$

— $

— $ 92,283

Money market funds are included in cash and cash equivalents on our consolidated balance sheet and are classified within
Level 1 of the fair value hierarchy since they are valued using quoted market prices.

The carrying amounts reflected in our consolidated balance sheets for cash, accounts receivable, prepaid expenses and
other current assets, accounts payable and accrued expenses and other liabilities approximate their fair values due to their
short-term nature. The carrying value of long-term debt and the revenue interest financing payable approximate fair value
as the respective interest rates are reflective of current market rates on debt with similar terms and conditions. In

F-15

    
    
Table of Contents

addition, the revenue interest financing payable is updated with the expected amount to be paid back each reporting period
based on the contractual terms and current projections.

3. Property, Plant and Equipment

Property, plant and equipment consisted of the following:

Lab and build-to-suit equipment
Office equipment
Furniture and fixtures
Computer equipment
Leasehold improvements
Construction-in-progress
Total property, plant and equipment
Accumulated depreciation and amortization
Property, plant and equipment, net

     December 31,       December 31, 

2023

6,834
19
241
487
11,409
804
19,794
(15,314)
4,480

$

$

2022

6,257
19
134
291
11,409
155
18,265
(14,114)
4,151

$

$

We recorded depreciation and amortization expense related to property, plant and equipment of $1.2 million and $1.4
million for the years ended December 31, 2023 and 2022, respectively. Maintenance and repairs are expensed as incurred
and were $0.3 million for both the years ended December 31, 2023 and 2022.

4. Contract Acquisition Costs and Intangible Asset, and Goodwill

Contract acquisition costs and intangible asset are summarized as follows:

December 31, 2023

December 31, 2022

Contract acquisition costs
Intangible asset

Gross
Carrying
Amount
$ 12,980 $
$ 5,620 $

Accumulated
Amortization

Net
Carrying
Amount
(5,058) $ 7,922
(2,190) $ 3,430

Gross
Carrying
Amount
$ 12,980 $
$ 5,620 $

Accumulated
Amortization

Net
Carrying
Amount
(4,376) $ 8,604
(1,894) $ 3,726

We are amortizing the value of the contract acquisition costs and intangible asset on a pro-rata basis based on the estimated
total revenue or net profits to be recognized over the period from November 18, 2020 through December 2032, the
termination date of the Promotion Agreement (see Note 2-Revenue Recognition for our accounting policies). Amortization
of contract acquisition costs is recorded as a reduction of revenue, and amortization of the intangible asset is recorded as
cost of revenue.

We recorded amortization related to the contract acquisition costs of $0.7 million and $1.5 million for the years ended
December 31, 2023 and 2022, respectively. We recorded amortization related to the intangible asset of $0.3 million and
$0.7 million for the years ended December 31, 2023 and 2022, respectively. Annual amortization over the next five years is
expected to immaterially fluctuate from the 2023 amounts, consistent with changes to net profits to be recognized pursuant
to the Promotion Agreement over the period.

During the year ended December 31, 2020, we recorded goodwill of $3.9 million, which primarily represented the Liquidia
PAH assembled workforce and the residual value of the purchase consideration and assumed liabilities that exceeded the
assets acquired (see Note 2-Goodwill).  As of December 31, 2023 and 2022, we concluded that there were no events or
changes in circumstances that indicated that the carrying amount of goodwill was not recoverable.

F-16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
    
Table of Contents

5. Indemnification Asset with Related Party and Litigation Finance Payable

On June 3, 2020, Liquidia PAH entered into a litigation financing arrangement (the “Financing Agreement”) with
Henderson SPV, LLC (“Henderson”). Liquidia PAH, along with Sandoz (collectively the “Plaintiffs”), are pursuing
litigation against United Therapeutics Corporation (“United Therapeutics”) (the “RareGen Litigation”). Under the
Financing Agreement, Henderson will fund Liquidia PAH’s legal and litigation expenses (referred to as “Deployments”) in
exchange for a share of certain litigation or settlement proceeds. Deployments received from Henderson are recorded as a
Litigation finance payable.

Litigation proceeds will be split equally between Liquidia PAH and Sandoz. Unless there is an event of default by
Henderson, litigation proceeds received by Liquidia PAH must be applied first to repayment of total Deployments received.
Litigation proceeds in excess of Deployments received are split between Liquidia PAH and Henderson according to a
formula. Unless there is an event of default by PBM (as defined below), all proceeds received by Liquidia PAH are due to
PBM as described further below.

On November 17, 2020, Liquidia PAH entered into a Litigation Funding and Indemnification Agreement (“Indemnification
Agreement”) with PBM RG Holdings, LLC (“PBM”). PBM is considered to be a related party as it is controlled by a major
stockholder (which beneficially owns approximately 8.3% of Liquidia Corporation Common Stock as of March 1, 2024),
who is also a member of our Board of Directors.

Under the terms of the Indemnification Agreement, PBM now controls the litigation, with Liquidia PAH’s primary
responsibility being to cooperate to support the litigation proceedings as needed. The Indemnification Agreement provides
that Liquidia PAH and its affiliates will not be entitled to any proceeds resulting from, or bear any financial or other
liability for, the RareGen Litigation unless there is an event of default by PBM. Any Liquidia PAH litigation expenses not
reimbursed by Henderson under the Financing Agreement will be reimbursed by PBM. Any proceeds received which
Henderson is not entitled to under the Financing Agreement will be due to PBM.

The Indemnification Asset is increased as we record third party legal and litigation expenses related to the United
Therapeutics and Smiths Medical litigation.

As of December 31, 2023, the Indemnification Asset and Litigation Finance Payable were classified as long-term assets
and liabilities, respectively, as it is considered unlikely that the RareGen Litigation would conclude prior to December 31,
2024.

6. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

Accrued compensation
Accrued research and development expenses
Accrued other expenses
Total accrued expenses and other current liabilities

F-17

December 31, 
2023

December 31, 
2022

$

$

8,544
2,902
1,954
13,400

$

$

2,862
1,757
903
5,522

    
Table of Contents

7. Stockholders’ Equity

Authorized Capital

As of December 31, 2023, the authorized capital of the Company consists of 110,000,000 shares of capital stock, $0.001
par value per share, of which 100,000,000 shares are designated as common stock and 10,000,000 shares are designated as
preferred stock.

Common Stock

Upon any voluntary or involuntary liquidation, dissolution or winding up of the affairs of the Company, the holders of the
common stock shall be entitled to receive that portion of the remaining funds to be distributed to the stockholders, subject
to the liquidation preferences of any outstanding preferred stock, if any. Such funds shall be paid to the holders of common
stock on the basis of the number of shares so held by each of them.

Issuance of Common Stock on December 12, 2023 from an Underwritten Public Offering and Private Placement

In December 2023, we sold 3,491,620 shares of our common stock in an underwritten registered public offering at an
offering price of $7.16 per share (the “2023 Offering”) for net proceeds of approximately $25.0 million, before deducting
offering costs of approximately $1.9 million.

Caligan Partners LP (“Caligan”), our largest stockholder, and Paul B. Manning, members of our Board of Directors,
participated in the 2023 Offering and purchased shares of common stock in an aggregate amount of approximately $10.0 
million at the public offering price per share and on the same terms as the other purchasers in the 2023 Offering.  Caligan 
purchased 1,117,318 shares of common stock in the 2023 Offering for an aggregate purchase price of $8.0 million and Paul
B. Manning purchased 279,330 shares of common stock in the 2023 Offering for an aggregate purchase price of $2.0
million.

Concurrently with the 2023 Offering referenced above, we entered into a common stock purchase agreement with Roger
Jeffs, our Chief Executive Officer, for the sale by us in a private placement of an aggregate of 139,665 shares of our
common stock at a purchase price of $7.16 per share for gross proceeds of approximately $1.0 million.

Issuance of Common Stock on April 18, 2022 from an Underwritten Public Offering

In April 2022, we sold 11,274,510 shares of our common stock in an underwritten registered public offering at an offering
price of $5.10 per share (the “2022 Offering”) for net proceeds of approximately $54.5 million, after deducting offering
costs.

Caligan and Paul B. Manning participated in the 2022 Offering and purchased shares of common stock in an aggregate
amount of $11.0 million at the public offering price per share and on the same terms as the other purchasers in the 2022
Offering. Caligan purchased 1,764,705 shares of common stock in the 2022 Offering for an aggregate purchase price of
$9.0 million and Paul B. Manning purchased 392,156 shares of common stock in the 2022 Offering for an aggregate
purchase price of $2.0 million.

Issuance of Common Stock on March 31, 2022 from Merger Transaction

On November 18, 2020 (the “Closing Date”), we completed the acquisition of RareGen as contemplated by that certain
Agreement and Plan of Merger, dated as of June 29, 2020, as amended by a Limited Waiver and Modification to the
Merger Agreement, dated as of August 3, 2020 (the “Merger Agreement”). On the Closing Date, an aggregate of 5,550,000
shares of our common stock, were issued to RareGen members in exchange for all of the issued and outstanding RareGen
equity. On March 31, 2022, an aggregate of 616,666 additional shares of our common stock, which were held back on the
Closing Date for indemnification purposes, were issued to RareGen members.

F-18

Table of Contents

Warrants

During the years ended December 31, 2023 and 2022, no warrants to purchase shares of common stock were exercised.

Outstanding warrants consisted of the following as of December 31, 2023:

Number of

    warrants    Exercise Price   

A&R SVB Warrant (see Note 13)
SVB Warrant - Initial Tranche (see Note 13)
SVB Warrant - Term B and Term C Tranches (see Note 13)
Other warrants

250,000 $
100,000 $
100,000 $
65,572 $

8. Stock-Based Compensation

2020 Long-Term Incentive Plan

5.14
3.05
n/a

Expiration Date
January 6, 2032
February 26, 2031
February 26, 2031
0.02 December 31, 2026

Our 2020 Long-Term Incentive Plan (the “2020 Plan”) provides for the granting of stock appreciation rights, stock awards,
stock units, and other stock-based awards and for accelerated vesting under certain change of control transactions. The
number of shares of our common stock available for issuance under the 2020 plan will automatically increase on January 1
of each year through 2030, by an amount equal to the smaller of (a) 4% of the number of shares of common stock issued
and outstanding on the immediately preceding December 31, or (b) an amount determined by the Board of Directors (the
“Evergreen Provision”). On January 1, 2024, the number of shares of common stock available for issuance under the 2020
Plan automatically increased by 2,745,183 shares pursuant to the Evergreen Provision. As of December 31, 2023, there
were 72,337 shares available for future grants under the 2020 Plan.

The 2020 Plan replaced all prior equity award plans and such plans have been discontinued. However, the awards
outstanding under the prior equity award plans will continue to remain in effect in accordance with their terms. Awards that
are forfeited under these prior plans upon cancellation, termination or expiration will not be available for grant under the
2020 Plan. As of December 31, 2023, a total of 655,341 shares of common stock were reserved for issuance related to the
remaining outstanding equity awards granted under the prior plans.

2022 Inducement Plan

On January 25, 2022, the Board of Directors approved the adoption of our 2022 Inducement Plan (the “2022 Inducement
Plan”). The 2022 Inducement Plan was recommended for approval by the Compensation Committee of the Board (the
“Compensation Committee”), and subsequently approved and adopted by the Board of Directors without stockholder
approval pursuant to Rule 5635(c)(4) of the rules and regulations of The Nasdaq Stock Market, LLC (the “Nasdaq Listing
Rules”).

310,000 shares of our common stock were reserved for issuance pursuant to equity awards that may be granted under the
2022 Inducement Plan, and the 2022 Inducement Plan will be administered by the Compensation Committee. In
accordance with Rule 5635(c)(4) of the Nasdaq Listing Rules, equity awards under the 2022 Inducement Plan may only be
made to an employee who has not previously been an employee or member of the Board of Directors, or following a bona
fide period of non-employment by us, if he or she is granted such equity awards in connection with his or her
commencement of employment with us and such grant is an inducement material to his or her entering into employment
with us. As of December 31, 2023, a total of 26,650 shares were available for issuance under the 2022 Inducement Plan.

Employee Stock Purchase Plan

In November 2020, stockholders approved the Liquidia Corporation 2020 Employee Stock Purchase Plan (the “ESPP”).
The number of shares of our common stock available for issuance under the ESPP will automatically increase on January 1
of each year through 2030, by the lesser of (a) 1.0% of the number of shares of common stock issued and outstanding on
the immediately preceding December 31, (b) 150,000 shares, or (c) an amount determined by the Board

F-19

Table of Contents

of Directors. On January 1, 2024, the number of shares of common stock available for issuance under the ESPP increased
by 150,000 shares. As of December 31, 2023, a total of 707,137 shares of common stock are reserved for issuance under
the ESPP. The ESPP allows eligible employees to purchase shares of our common stock at a discount through payroll
deductions, subject to plan limitations. Unless otherwise determined by the administrator, the common stock will be
purchased for the accounts of employees participating in the ESPP at a price per share that is 85% of the lesser of the fair
market value of our common stock on the first and last trading day of the offering period. During the years ended
December 31, 2023 and 2022, 140,922 and 51,941 shares were issued under the ESPP, respectively.

CEO Options

During December 2020, we issued a stock option grant to our then new Chief Executive Officer, Damian deGoa, to
purchase up to 2,000,000 shares of our common stock (the “CEO Option”) at an exercise price of $3.00 per share. The
CEO Option was issued outside of the 2020 Plan and 1,375,000 options vested in the fourth quarter of 2021 upon the
achievement of certain milestones and the passage of time and ceased vesting upon the termination of Mr. deGoa’s
employment on January 31, 2022. However, the CEO Option will remain exercisable so long as Mr. deGoa remains a
member of our Board of Directors in accordance with his Separation Agreement. This change to vesting terms was treated
as a modification of the original award resulting in a stock-based compensation charge of $2.9 million during the year
ended December 31, 2022.

Stock-Based Compensation Valuation and Expense

We account for employee stock-based compensation plans using the fair value method. The fair value method requires us
to estimate the grant-date fair value of stock-based awards and amortize this fair value to compensation expense over the
requisite service period or vesting term. The fair value of each option grant is estimated using a Black-Scholes option-
pricing model.

For restricted stock units (“RSUs”), the grant-date fair value is based upon the market price of our common stock on the
date of the grant. This fair value is then amortized to compensation expense over the requisite service period or vesting
term.

Total stock-based compensation expense recognized for employees and non-employees was as follows:

By Expense Category:
Research and development
General and administrative
Total stock-based compensation expense

Year Ended
December 31, 

2023

2,294
7,795
10,089

$

$

2022

1,409
7,889
9,298

$

$

The following table summarizes the unamortized compensation expense and the remaining years over which such expense
would be expected to be recognized, on a weighted average basis, by type of award:

Stock options
Restricted stock units

F-20

As of December 31, 2023

Weighted
Average
Remaining
Recognition
Period
(Years)

2.2
2.9

     Unamortized     
Expense

$
$

15,395  
8,347

    
    
 
 
Table of Contents

Fair Value of Stock Options Granted and Purchase Rights Issued under the ESPP

We use the Black-Scholes option-pricing model to determine the fair value of stock options granted and purchase rights
issued under the ESPP.

The following table summarizes the assumptions used for estimating the fair value of stock options granted under the
Black-Scholes option-pricing model:

Expected dividend yield
Risk-free interest rate
Expected volatility
Expected life (years)

Year Ended
December 31, 

2023
—

3.46% - 4.73%  

90% - 95%
5.8 - 6.1

2022
—
1.46% - 3.96%
90% - 95%
5.8 - 6.1

The following table summarizes the assumptions used for estimating the fair value of purchase rights granted to employees
under the ESPP under the Black-Scholes option-pricing model:

Expected dividend yield
Risk-free interest rate
Expected volatility
Expected life (years)

Year Ended
December 31, 

2023
—
5.20% - 5.47%
60% - 64%
0.50

2022
—
0.69% - 3.92%
80% - 129%
0.50

The following describes our methodology for determining each assumption:

Expected Dividend Yield: The dividend yield percentage is zero because we have not historically paid dividends and
do not expect to for the foreseeable future.

Risk-Free Interest Rate: The risk-free interest rate is based on the U.S. Treasury yield curve approximating the term of
the expected life of the award in effect on the date of grant.

Expected Volatility: Expected stock price volatility is based on a weighted average of several peer public companies
and the historical volatility of our common stock during the period for which it has traded since the initial public
offering. For purposes of identifying peer companies, we considered characteristics such as industry, length of trading
history and similar vesting terms.

Expected Life: The expected life represents the period the awards are expected to be outstanding. Our historical share
option exercise experience does not provide a reasonable basis upon which to estimate an expected term because of a
lack of sufficient data. Therefore, we estimate the expected term by using the simplified method.

F-21

    
    
 
 
 
 
 
    
    
Table of Contents

Stock Options

The following table summarizes stock option activity during the year ended December 31, 2023:

Outstanding as of December 31, 2022
Granted
Exercised
Cancelled
Outstanding as of December 31, 2023
Exercisable as of December 31, 2023
Vested and expected to vest as of December 31, 2023

Weighted
Average
Exercise
Price

     Weighted     
Average
Contractual
Term
(in years)

Aggregate
Intrinsic
Value

4.49  
6.57  
3.59  
5.60  
4.80  
4.44  
4.75  

7.8
7.3
7.7

$
$
$

69,440
43,433
65,561

Number of
Shares
8,398,262
1,463,846
(137,576)
(150,595)
9,573,937
5,688,548
8,974,357

$

$
$
$

The weighted average fair value for options granted during the years ended December 31, 2023 and 2022 was $5.09 and
$3.94 per share, respectively. The aggregate intrinsic value of stock options in the table above represents the difference
between the $12.03 closing price of our common stock as of December 31, 2023 and the exercise price of outstanding,
exercisable, and vested and expected to vest in-the-money stock options.

Additional information related to our stock options is summarized below:

Cash proceeds from options exercised
Aggregate intrinsic value of options exercised
Fair value of options vested

Restricted Stock Units

December 31, 

2023

495
468
10,143

$
$
$

2022

837
553
4,427

$
$
$

Restricted Stock Units (“RSUs”) represent the right to receive shares of our common stock at the end of a specified time
period or upon the achievement of a specific milestone. RSUs can only be settled in shares of our common stock. RSUs
generally vest over a four-year period similar to stock options granted to employees.

The tax withholding method used for most RSUs is the sell-to-cover method, in which shares with a market value
equivalent to the tax withholding obligation are sold on behalf of the holder of the RSUs upon vesting and settlement to
cover the tax withholding liability and the cash proceeds from such sales are remitted to taxing authorities by us. In
circumstances where the sell-to-cover method is not used, the holder of the RSUs is required to remit cash to us to cover
the tax withholding liability and the cash is then remitted to taxing authorities by us.

The following table summarizes our RSU activity during the year ended December 31, 2023:

Unvested as of December 31, 2022
Granted
Vested
Forfeited
Unvested as of December 31, 2023

F-22

     Weighted
Average
Grant-Date
Fair Value
(per RSU)

$

$

5.57
6.50
5.41
6.22
6.41

Number of
RSUs
407,726
1,508,166
(201,880)
(56,034)
1,657,978

    
    
 
   
  
 
   
  
 
   
  
 
   
  
 
 
 
    
    
    
    
    
 
 
 
 
 
 
 
 
Table of Contents

9. Revenue From Contracts With Customers

In August 2018, we entered into a Promotion Agreement with Sandoz under which we have the exclusive rights to conduct
commercial activities to encourage the appropriate use of Treprostinil Injection for the treatment of patients with PAH in
the United States. We paid Sandoz $20 million at the inception of the Promotion Agreement in consideration for these
rights. In exchange for conducting these commercial activities, we are entitled to receive a share of Net Profits (as defined
within the Promotion Agreement) based on specified profit levels. The share of Net Profits received is subject to
adjustments from Sandoz for certain items, such as distributor chargebacks, rebates, inventory returns, inventory write-offs
and other adjustments. We expect to refund certain amounts to Sandoz through a reduction of the cash received from future
Net Profits generated under the Promotion Agreement. As of December 31, 2023 and 2022, a $0.5 million refund liability
is offset against accounts receivable from Sandoz related to expected refund amounts. Approximately 99% and 98% of
revenue during the years ended December 31, 2023 and 2022, respectively, was generated from the Promotion Agreement.

10. Income Taxes

No provision for federal and state income tax expense has been recorded for the years ended December 31, 2023 and 2022
due to the valuation allowance recorded against the net deferred tax asset and recurring losses.

Deferred income taxes reflect the net tax effect of temporary differences between the carrying amount of assets and
liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of our
deferred tax assets and liabilities are as follows as of December 31, 2023 and 2022:

Deferred income tax assets:
Tax loss carryforwards
Research and development credits
R&D section 174 costs
Share-based compensation
Lease liability
Compensation
Fixed assets
Patent amortization
Accrued litigation costs
Settlement reserve
Licensing agreement
OID Interest
Other
Valuation allowance

Total deferred income tax assets

Deferred income tax liabilities:
Section 481(a) adjustment
Intangible assets
Right of use asset

Total deferred income tax liabilities

Total net deferred tax

2023

2022

$

$

66,956
3,942
9,446
1,520
863
1,982
404
396
1,652
130
2,367
383
21
(87,963)
2,099

—  

1,652
447
2,099

$

— $

59,241
3,942
4,584
4,637
1,157
621
369
476
1,546
123
—
—
2
(74,549)
2,149

21
1,546
582
2,149
—

As of December 31, 2023 and 2022, we established a full valuation allowance against our net deferred tax assets since, at
the time, we could not assert that it was more likely than not that our deferred tax assets would be realized. As a result,
there was an increase in the valuation allowance in 2023 of approximately $13.4 million.

As of December 31, 2023, we had federal and state income tax loss carryforwards of $308.6 million and $324.6 million,
respectively, which begin to expire in 2024 for both federal and state purposes. In addition, we have tax credit
carryforwards for federal tax purposes of approximately $4.3 million as of December 31, 2023, which begin to expire in

F-23

    
    
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
Table of Contents

2026. The utilization of net operating loss and tax credit carryforwards to reduce future income taxes will depend on our
ability to generate sufficient taxable income prior to the expiration of the loss carryforwards.

The Internal Revenue Code of 1986, as amended, contains provisions which limit the ability to utilize the net operating loss 
carryforwards in the case of certain events, including significant changes in ownership interests. If our net operating loss 
carryforwards are limited, and we  have taxable income which exceeds the permissible yearly net operating loss 
carryforwards, we would incur a federal income tax liability even though net operating loss carryforwards would be 
available in future years.

The reasons for the difference between actual income tax expense for the years ended December 31, 2023 and 2022 and the
amount computed by applying the statutory federal income tax rate to income before income tax are as follows:

Income tax benefit at statutory rate
State income taxes, net of federal tax benefit
Non-deductible expenses
Stock-based compensation
Credits
Deferred tax true-up
Change in state rate
Other
Change in valuation allowance
Provision for income taxes

$ (16,486)
(2,553)
493
2,015
—
2,823
260
34
  13,414
$

—  

2023

% of
Pretax

     Amount

     Earnings      Amount

2022

% of
Pretax
     Earnings  
21.0 %
4.4
—
(0.8)
—
(2.9)
(3.3)
—
(18.4)

(2.6)

21.0 %  $ (8,613)
(1,787)
3.3
1
—  
310
—
1,159
1,368
—
7,562

(3.6)
(0.3)

—  

—  

(17.8)

— %  $

—  

— %

We have determined that there may be a future limitation on our ability to utilize its entire federal R&D credit carryover.
Therefore, we recognized an uncertain tax benefit associated with the federal R&D credit carryover during the years ended
December 31, 2023 and 2022, as follows:

Balance at December 31, 2021

Increases related to 2022

Balance at December 31, 2022

Decreases related to 2023

Balance at December 31, 2023

     $

$

455
(65)
390
—
390

We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be
sustained on examination by the taxing authorities based on the technical merits of the position. We have determined that it
had no other material uncertain tax benefits for the year ended December 31, 2023. Our policy for recording interest and
penalties related to uncertain tax provisions is to record them as a component of the provision for income taxes. We did not
have any accrued interest or penalties associated with any unrecognized tax positions as of December 31, 2023 and 2022,
and there were no such interest or penalties recognized during the years ended December 31, 2023 and 2022.

On November 18, 2021, North Carolina enacted the 2021 Appropriations Act, which included a gradual corporate income
tax rate decrease from the current 2.5% to 0% by 2030. We are in a cumulative loss position and do not have significant
deferred tax liabilities that can be utilized as a source of taxable income in the future. Therefore, in 2021, we reduced our
deferred tax asset related to North Carolina NOLs to zero, as no benefit is expected to be realized from these deferred tax
assets prior to 2030 when there would be no income tax in North Carolina. The reduction in the value of the deferred tax
assets resulted in $5.7 million of cumulative tax expense, which is fully offset by the reduction in the corresponding
valuation allowance. If we become profitable prior to 2030, we will recognize an income tax benefit related to the portion
of its deferred tax asset related to North Carolina NOLs utilized.

F-24

    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

We have all tax years open to examination by federal tax and state tax jurisdictions. No income tax returns are currently
under examination by taxing authorities.

11. Leases

Operating Leases

We are party to a non-cancelable operating lease for our laboratory and office space in Morrisville, North Carolina. The
lease expires on October 31, 2026 with an option to extend for an additional period of five years with appropriate notice.
We have not included the optional extension period in the measurement of lease liabilities because it is not reasonably
certain that we will exercise the option to extend. The payments under this lease are subject to escalation clauses.
Operating lease cost is allocated between research and development and general and administrative expenses based on the
usage of the leased facilities. The related right-of-use assets are amortized on a straight-line basis over the lesser of the
lease term or the estimated useful life of the asset.

Finance Leases

We lease specialized laboratory equipment under finance leases. We do not have access to certain inputs used by our
lessors to calculate the rate implicit in our finance leases and, as such, use our estimated incremental borrowing rate at the
time of lease inception for the discount rate applied to our finance leases. The incremental borrowing rate used on finance
leases was 6.5%. Certain finance leases also include options to purchase the leased property. We recognize all such
purchase options as part of our right-of-use assets and lease liabilities if we are reasonably certain that such purchase
options will be exercised.

Lease Balances, Costs, and Future Minimum Payments

Leases with an initial term of 12 months or less are not recorded on the balance sheet. As of December 31, 2023, we have
not entered into any short-term leases. For lease agreements entered into or reassessed after the adoption of ASC 842
Leases, we combine lease and non-lease components, if any. Our lease agreements do not contain any material residual
value guarantees or material restrictive covenants.

Our lease cost is reflected in the accompanying statements of operations and comprehensive loss as follows:

Classification

Year Ended December 31, 
2022
2023

Operating lease cost:
Fixed lease cost
Fixed lease cost
Finance lease cost:

Amortization of lease assets
Interest on lease liabilities

Total Lease Cost

  Research and development
  General and administrative

  Research and development

Interest expense

$

$

702
78

96
15
891

$

$

The weighted average remaining lease term and discount rates as of December 31, 2023 were as follows:

Weighted average remaining lease term (years):

Operating leases
Finance leases

Weighted average discount rate:

Operating leases
Finance leases

702
78

135
32
947

2.8
1.3

10.3 %
6.5 %

The discount rate for leases was estimated based upon market rates of collateralized loan obligations of comparable
companies on comparable terms at the time of lease inception.

F-25

    
    
    
 
 
  
 
 
 
 
 
 
 
    
 
 
 
  
 
 
Table of Contents

The future minimum lease payments as of December 31, 2023 were as follows:

Year ending December 31:
2024
2025
2026
Total minimum lease payments
Less: interest
Present value of lease liabilities

12. Revenue Interest Financing Payable

     Operating     
Leases

Finance
Leases

$

$

1,317
1,356
1,158
3,831
(499)
3,332

$

$

$

115
64
—  
179
(8)
171

$

Total

1,432
1,420
1,158
4,010
(507)
3,503

On January 9, 2023, we entered into the RIFA with HCR and HealthCare Royalty Management, LLC, pursuant to which
and subject to the terms and conditions contained therein, HCR agreed to pay us an aggregate investment amount of up to
$100.0 million (the “Investment Amount”) in four tranches. On January 27, 2023, $32.5 million of the Investment Amount
was funded from the first tranche, $22.2 million of which was used to satisfy our existing obligations under the A&R SVB
LSA (see Note 13).

On June 28, 2023 and July 27, 2023, we entered into the Second Amendment to the RIFA and Third Amendment to the
RIFA, respectively, pursuant to which HCR moved $2.5 million from the fourth tranche to the second tranche such that
HCR would fund a total of $10.0 million of the Investment Amount under the second tranche. $10.0 million from the
second tranche was funded on July 27, 2023.

On January 3, 2024, we entered into the Fourth Amendment to the RIFA pursuant to which HCR moved $25.0 million
from the third tranche to the second tranche, such that the total of the second tranche totals $35.0 million under the second
tranche. The additional $25.0 million from the second tranche was funded on January 4, 2024. The remaining third tranche
of $10.0 million and fourth tranche of $22.5 million can be funded in the future upon the mutual agreement of both parties.

As consideration for the Investment Amount and pursuant to the RIFA, we have agreed to pay HCR either (a) quarterly
fixed payments and a one-time fixed payment or (b) a tiered royalty on our annual net revenue after the first commercial
sale of YUTREPIA (the “Revenue Interests”) depending on whether the Third Investment Amount has been funded.

We are currently required to make certain fixed quarterly payments to HCR which include an additional amount on a
ratable basis to reflect the funding of additional amounts by HCR under the RIFA and a one-time fixed payment. As of
December 31, 2023, we were required to pay $2.6 million during the year ended December 31, 2024, which is classified as
current in our consolidated balance sheet. As a result of the Fourth Amendment, if the Third Investment Amount is not
funded our quarterly fixed payment will increase to $1.0 million beginning in the second quarter of 2024 and then to $5.8
million beginning in the third quarter of 2025 through 2028. Additionally, we will be obligated to pay an incremental one-
time fixed payment of $23.8 million also during the third quarter of 2025 in the event that the Third Investment Amount
has not been funded by June 30, 2025.

If the Third Investment Amount is funded, the applicable tiered percentage will range from 3.60% to 10.28% on the first
$250 million on annual net revenue, 1.44% to 4.11% on the next $250 million in annual net revenue, and 0.36% to 1.03%
on all annual net revenue in excess of $500 million. The specific royalty rate within such ranges will depend upon the total
amount advanced by HCR and our achievement of a certain annual net revenue threshold for the calendar year 2025.

If HCR has not received cumulative payments equaling at least 60% of the amount funded to date by December 31, 2026
or at least 100% of the amount funded to date by December 31, 2028, we will be obligated to make a cash payment to HCR
immediately following each applicable date in an amount sufficient to achieve such percentage funded amounts to HCR
giving full consideration of the cumulative amounts paid to HCR by us through each date.

F-26

    
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

HCR’s rights to receive the Revenue Interests will terminate on the date on which HCR has received payments equal to
175% of funded portion of the Investment Amount less the aggregate amount of all payments made to HCR as of such date
(the “Hard Cap”), plus an amount, if any, that HCR would need to receive to yield an internal rate of return on the funded
Investment Amount equal to 18% (the “IRR True-Up Payment”), unless the RIFA is earlier terminated. If a change of
control occurs or upon the occurrence of an event of default, HCR may accelerate payments due under the RIFA up to the
Hard Cap, plus the IRR True-Up Payment, plus any other obligations payable under the RIFA.

The RIFA contains customary affirmative and negative covenants and customary events of default and other events that
would cause acceleration, including, among other things, the occurrence of certain material adverse events or the material
breach of certain representations and warranties and specified covenants, in which event HCR may elect to terminate the
RIFA and require us to make payments to HCR equal to the lesser of (a) the Hard Cap, plus any other obligations payable
under the RIFA, or (b) the funded portion of the Investment Amount, minus payments received by HCR in respect of the
Revenue Interests, plus the IRR True-Up Payment. If the FDA grants final approval to an inhaled treprostinil product
therapeutically equivalent to YUTREPIA and HCR has not received 100% of the amount funded by HCR to date, then we
will be required to make payments to HCR equal to 100% of the amount funded by HCR to date, minus payments received
by HCR in respect of the Revenue Interests.

The RIFA contains certain restrictions on our ability, among other things, to incur additional debt, grant or permit
additional liens, make investments and acquisitions, dispose of assets, pay dividends and distributions, subject to certain
exceptions. In addition, the RIFA contains a financial covenant that requires us to maintain cash and cash equivalents in an
amount at least equal to $7.5 million during the calendar year beginning on January 1, 2024 and at least equal to $15.0
million for the remainder of the payment term after the calendar year ended December 31, 2024.

As of the filing date of these consolidated financial statements, we are not aware of any breach of covenants, or the
occurrence of any material adverse event, nor have we received any notice of event of default from HCR.

We recorded the total funds received from HCR of $42.5 million under the terms of the RIFA as a liability. The issuance
costs, consisting primarily of legal fees, totaled $0.9 million and were recorded as a deduction of the carrying amount of
the liability and are being amortized under the effective interest method over the estimated period the liability will be
repaid. We estimated the total amount of payments over the life of the RIFA to determine the interest expense to record to
accrete the liability to the amount ultimately due. For the year ended December 31, 2023, we estimated an effective annual
interest rate of approximately 17% inclusive of RIFA interest accretion and debt issuance cost amortization. Over the
course of the RIFA, the effective annual interest rate is expected to be affected by changes in forecasted payments. On a
quarterly basis, we will reassess the expected amount and timing of payments, recalculate the amortization and effective
interest rate and adjust the accounting prospectively as needed.

The following table presents the changes in the liability related to RIFA during the year ended December 31, 2023:

Balance as of January 27, 2023 closing
Issuance costs
Second tranche funding
Accretion
Amortization of issuance costs
Payments
Balance as of December 31, 2023
Less: current portion of revenue interest financing payable
Long-term portion of revenue interest financing payable

F-27

December 31, 
2023

32,500
(906)
10,000
5,974
119
(1,654)
46,033
(2,615)
43,418

$

$

$

    
Table of Contents

13. Long-Term Debt

Long-term debt consisted of the following:

A&R Silicon Valley Bank term loan

    December 31,      December 31, 

Maturity Date

2023

December 1, 2025 $

— $

2022
19,879

Concurrent with the closing of the RIFA on January 27, 2023 (see Note 12), we repaid the amounts due under the SVB
A&R LSA (as defined below), including termination fees and the Final Payment Fee, in full. This repayment resulted in a
loss on extinguishment during the year ended December 31, 2023 of $2.3 million.

On January 7, 2022 (the “A&R SVB LSA Effective Date”), we entered into an Amended and Restated Loan and Security
Agreement with SVB and SVB Innovation Credit Fund VIII, L.P. (“Innovation”) (the “A&R SVB LSA”) under which
$20.0 million was funded on the A&R SVB LSA Effective Date. $10.5 million of the proceeds were used to satisfy our
existing obligations with SVB and such obligations are considered fully repaid and terminated as of that date. We
accounted for such repayment in accordance with ASC 405-20, Extinguishments of Liabilities, which resulted in a loss on
extinguishment during the year ended December 31, 2022 of $1.0 million.

The A&R SVB LSA was to mature on December 1, 2025, and consisted of interest-only payments equal to the greater of
7.25% and the prime rate of interest plus 4.0% of the outstanding principal amount. The SVB A&R LSA also provided for
a “Final Payment Fee” of 5.0% of the aggregate original principal amount of all loans made and a payment solely to SVB
of $185,000 due on the earliest of the maturity date, the repayment of the debt in full, any optional prepayment or
mandatory prepayment, or the termination of the A&R SVB LSA.

As an inducement to enter into the A&R SVB LSA, we issued SVB, Innovation, and Innovation Credit Fund VIII-A L.P.
(“Innovation Credit”) warrants to purchase an aggregate of 250,000 shares of our common stock at an exercise price of
$5.14 per share. The A&R SVB Warrants provide an option for a cashless exercise.

We evaluated the features of the A&R SVB LSA and A&R SVB Warrants in accordance with ASC 480, Distinguishing
Liabilities from Equity and ASC 815, Derivatives and Hedging and determined that they did not contain any features that
would qualify as a derivative or embedded derivative. In addition, we determined that the A&R SVB Warrants should be
classified as equity.

In accordance with ASC 470, Debt, the value of the A&R SVB Warrants and A&R SVB LSA was allocated using a
relative fair value allocation. The fair value of the A&R SVB Warrants was determined to be $1.3 million and included in
additional paid-in-capital, of which $0.7 million was recognized as a component of the loss on extinguishment and $0.6
million as a debt discount. The remaining $19.4 million was allocated to the A&R SVB LSA. In addition, we incurred fees
of less than $0.1 million, which were recorded as debt issuance costs. The debt discount and debt issuance costs were being
amortized to interest expense and the Final Payment Fee was being accreted using the effective interest method over the
term of the A&R SVB LSA.

The estimated fair value of the SVB Warrant was calculated using the Black-Scholes Option Pricing Model based on the
following inputs:

Expected dividend yield
Risk-free interest rate
Expected volatility
Expected life (years)

—
1.76%
97.2%
10.0

F-28

    
 
 
 
Table of Contents

14. Defined Contribution Retirement Plan

We maintain a defined contribution 401(k) retirement plan for our employees, pursuant to which employees may elect to
contribute a portion of their compensation on a tax-deferred basis. We match 100% of eligible employee contributions up
to 4% of an employee’s salary, subject to the maximum amount permitted by the Internal Revenue Code. Our matching
contributions were $0.7 million and $0.4 million for the years ended December 31, 2023 and 2022, respectively.

15. Legal Proceedings

YUTREPIA-Related Litigation

In June 2020, United Therapeutics filed a complaint for patent infringement against the Company in the U.S. District Court
for the District of Delaware (Case No. 1:20 cv 00755 RGA) (the “Original Hatch-Waxman Litigation”), asserting
infringement by the Company of U.S. Patent Nos. 9,604,901, entitled “Process to Prepare Treprostinil, the Active
Ingredient in Remodulin®” (the “‘901 Patent”), and 9,593,066, entitled “Process to Prepare Treprostinil, the Active
Ingredient in Remodulin®” (the “‘066 Patent”), relating to United Therapeutics’ Tyvaso®, a nebulized treprostinil solution
for the treatment of PAH. United Therapeutics’ complaint was in response to the Company’s NDA for YUTREPIA, filed
with the FDA, requesting approval to market YUTREPIA, a dry powder formulation of treprostinil for the treatment of
PAH. The YUTREPIA NDA was filed under the 505(b)(2) regulatory pathway with Tyvaso® as the reference listed drug.

In July 2020, the U.S. Patent and Trademark Office (the “USPTO”) issued U.S. Patent No. 10,716,793 (the “‘793 Patent”),
entitled “Treprostinil Administration by Inhalation”, to United Therapeutics. In July 2020, United Therapeutics filed an
amended complaint in the Original Hatch-Waxman Litigation asserting infringement of the ‘793 Patent by the practice of
YUTREPIA.

In June 2021, the Court held a claim construction hearing. Based on the Court’s construction of the claim terms, United
Therapeutics filed a stipulation of partial judgment with respect to the ‘901 Patent in December 2021 under which United
Therapeutics agreed to the entry of judgment of the Company’s non-infringement of the ’901 Patent. United Therapeutics
did not file an appeal with respect to the ‘901 Patent.

Trial proceedings in the Original Hatch-Waxman Litigation were held in March 2022. In August 2022, Judge Andrews,
who was presiding over the Original Hatch-Waxman Litigation, issued an opinion that claims 1, 2, 3, 6 and 9 of the ‘066
Patent were invalid, that the remaining asserted claims of the ‘066 Patent were not infringed by the Company, and that all
of the asserted claims of the ‘793 Patent were both valid and infringed by the Company, based on the arguments presented
by the Company in the Original Hatch-Waxman Litigation. In September 2022, Judge Andrews entered a final judgment in
the Original Hatch-Waxman Litigation that incorporated the findings from his opinion and ordered that the effective date of
any final approval by the FDA of YUTREPIA shall be a date which is not earlier than the expiration date of the ’793
Patent, which will be in 2027. Both the Company and United Therapeutics appealed Judge Andrews’ decision to the United
States Court of Appeals for the Federal Circuit. On July 24, 2023, the United States Court of Appeals for the Federal
Circuit affirmed Judge Andrews’ decision with respect to both the ‘066 patent and the ‘793 patent.

In March 2020, the Company filed two petitions for inter partes review with the Patent Trial and Appeal Board (the
“PTAB”) of the USPTO. One petition was for inter partes review of the ‘901 Patent, and sought a determination that the
claims in the ‘901 Patent are invalid, and a second petition was for inter partes review of the ‘066 Patent, and sought a
determination that the claims in the ‘066 Patent are invalid. In October 2020, the PTAB instituted an inter partes review of
the ‘901 Patent and concurrently denied institution on the ‘066 Patent, stating that the ‘066 petition has not established a
reasonable likelihood that it would prevail in showing that at least one of the challenged claims is unpatentable. In October
2021, the PTAB issued a final written decision concluding that seven of the claims in the ‘901 patent were unpatentable,
leaving only the narrower dependent claims 6 and 7, both of which require actual storage at ambient temperature of
treprostinil sodium. In November 2021, United Therapeutics submitted a rehearing request with respect to the PTAB’s
decision in the inter partes review of the ‘901 Patent. The rehearing request was denied in June 2022. In

F-29

Table of Contents

August 2022, United Therapeutics appealed the decision of the PTAB with respect to the ‘901 Patent to the United States
Court of Appeals for the Federal Circuit. Oral argument was held in February 2024, and the appeal remains pending.

In January 2021, the Company filed a petition for inter partes review with the PTAB relating to the ‘793 Patent, seeking a 
determination that the claims in the ‘793 Patent are invalid. In August 2021, the PTAB instituted an inter partes review of 
the ‘793 Patent, finding that the Company had demonstrated a reasonable likelihood that it would prevail with respect to 
showing that at least one challenged claim of the ‘793 patent is unpatentable as obvious over the combination of certain 
prior art cited by the Company in its petition to the PTAB. In July 2022, the PTAB ruled in the Company’s favor, 
concluding that based on the preponderance of the evidence, all the claims of the ’793 Patent have been shown to be 
unpatentable. In August 2022, United Therapeutics submitted a rehearing request with respect to the PTAB’s decision in 
the inter partes review of the ‘793 Patent. The rehearing request was denied in February 2023. In April 2023, United 
Therapeutics appealed the decision of the PTAB with respect to the ‘793 Patent to the United States Court of Appeals for 
the Federal Circuit. In December 2023, the United States Court of Appeals for the Federal Circuit affirmed the earlier 
decision by the PTAB, which found all claims of the ‘793 Patent to be unpatentable due to the existence of prior art cited 
by us in inter partes review proceedings. As a result of this decision by the United States Court of Appeals for the Federal 
Circuit, in December 2023, we filed a motion for Judge Andrews to set aside the injunction he issued in the Original 
Hatch-Waxman Litigation.  The motion has been fully briefed and remains pending.  In January 2024, United Therapeutics 
filed a request for rehearing of the decision by the United States Court of Appeals for the Federal Circuit.  The request for 
rehearing was denied on March 12, 2024.  United Therapeutics has the right to file a petition for a writ of certiorari to seek 
an appeal with the United States Supreme Court, but no such petition has been filed to date.

In September 2023, United Therapeutics filed a second complaint for patent infringement against the Company in the U.S.
District Court for the District of Delaware (Case No. 1:23-cv-00975-RGA) (the “New Hatch-Waxman Litigation”), again
asserting infringement by the Company of the ‘793 Patent. United Therapeutics’ new complaint was in response to the
Company’s amended NDA for YUTREPIA, filed with the FDA in July 2023, requesting approval to add PH-ILD to the
label for YUTREPIA. In the event the decision of the PTAB invalidating the ‘793 Patent is affirmed on appeal, then such
ruling would have precedential effect in the New Hatch-Waxman Litigation.

In connection with an amendment to our NDA filed in July 2023 to add PH-ILD as an indication for YUTREPIA, we 
provided a new notice of the paragraph IV certification to United Therapeutics as the owner of the patents that are the 
subject of the certification to which the NDA for YUTREPIA refers. As a result, in September 2023, United Therapeutics 
filed a second complaint for patent infringement against us in the U.S. District Court for the District of Delaware (Case No. 
1:23-cv-00975-RGA) (the “New Hatch-Waxman Litigation”), again asserting infringement by the Company of the ‘793 
Patent.  In November 2023, the U.S. Patent and Trademark Office (the USPTO) issued U.S. Patent No. 11,826,327, or the 
‘327 Patent, entitled “Treatment for Interstitial Lung Disease”, to United Therapeutics. On November 30, 2023, United 
Therapeutics filed an amended complaint in the New Hatch-Waxman Litigation asserting infringement of the ‘327 Patent 
by the practice of YUTREPIA based on the amended NDA.  In January 2024, we filed an answer, counterclaims and a 
partial motion to dismiss the claims related to the ‘793 Patent as a result of the decision by the United States Court of 
Appeals for the Federal Circuit to affirm the PTAB’s finding that the ’793 patent is unpatentable.  In February 2024, United 
Therapeutics stipulated to the dismissal of the claims in the New Hatch-Waxman Litigation related to the ‘793 Patent.  In 
February 2024, United Therapeutics also filed a motion seeking a preliminary injunction to prevent us from manufacturing, 
marketing, storing, importing, distributing, offering for sale, and/or selling YUTREPIA for the treatment of PH-ILD.  
Briefing on the motion for preliminary injunction is ongoing, and the motion remains pending.

FDA Litigation

In February 2024, United Therapeutics filed a complaint against the FDA in the U.S. District Court for the District of 
Columbia, challenging the FDA’s acceptance of our amended NDA for review (the “FDA Litigation”).  On March 4, 2024, 
United Therapeutics filed a motion for a temporary restraining order in the FDA Litigation, seeking to enjoin the FDA 
from approving our NDA for YUTREPIA with respect to the indication to treat PH-ILD.  Briefing on the motion for a 
temporary restraining order is ongoing, and the motion remains pending. 

F-30

Table of Contents

Trade Secret Litigation

In December 2021, United Therapeutics filed a complaint in the Superior Court in Durham County, North Carolina, 
alleging that the Company and a former United Therapeutics employee, who later joined the Company as an employee 
many years after terminating his employment with United Therapeutics, conspired to misappropriate certain trade secrets 
of United Therapeutics and engaged in unfair or deceptive trade practices. In January 2024, our co-defendant in the lawsuit 
filed a motion to dismiss all claims.  The motion is being briefed and remains pending.  Fact discovery in the case has 
concluded, and expert discovery is in process.

RareGen Litigation

In April 2019, Sandoz and Liquidia PAH (then known as RareGen) filed a complaint against United Therapeutics and
Smiths Medical in the District Court of New Jersey (Case No. No. 3:19 cv 10170), (the “RareGen Litigation”), alleging
that United Therapeutics and Smiths Medical violated the Sherman Antitrust Act of 1890, state law antitrust statutes and
unfair competition statutes by engaging in anticompetitive acts regarding the drug treprostinil for the treatment of PAH. In
March 2020, Sandoz and Liquidia PAH filed a first amended complaint adding a claim that United Therapeutics breached a
settlement agreement that was entered into in 2015, in which United Therapeutics agreed to not interfere with Sandoz’s
efforts to launch its generic treprostinil, by taking calculated steps to restrict and interfere with the launch of Sandoz’s
competing generic product. United Therapeutics developed treprostinil under the brand name Remodulin® and Smiths
Medical manufactured a pump and cartridges that are used to inject treprostinil into patients continuously throughout the
day. Sandoz and Liquidia PAH allege that United Therapeutics and Smiths Medical entered into anticompetitive
agreements (i) whereby Smiths Medical placed restrictions on the cartridges such that they can only be used with United
Therapeutics’ branded Remodulin® product and (ii) requiring Smiths Medical to enter into agreements with specialty
pharmacies to sell the cartridges only for use with Remodulin®.

In November 2020, Sandoz and Liquidia PAH entered into a binding term sheet (the “Term Sheet”) with Smiths Medical in
order to resolve the outstanding RareGen Litigation solely with respect to disputes between Smiths Medical, Liquidia PAH
and Sandoz. In April 2021, Liquidia PAH and Sandoz entered into a Long Form Settlement Agreement (the “Settlement
Agreement”) with Smiths Medical to further detail the terms of the settlement among such parties as reflected in the Term
Sheet. Pursuant to the Term Sheet and the Settlement Agreement, the former RareGen members and Sandoz received a
payment of $4.25 million that was evenly split between the parties. In addition, pursuant to the Term Sheet and Settlement
Agreement, Smiths Medical disclosed and made available to Sandoz and Liquidia PAH certain specifications and other
information related to the cartridge that Smiths Medical developed and manufactures for use with the CADD-MS 3
infusion pump (the “CADD-MS 3 Cartridge”). Pursuant to the Settlement Agreement, Smiths Medical also granted
Liquidia PAH and Sandoz a non-exclusive, royalty-free license in the United States to Smiths Medical’s patents and
copyrights associated with the CADD-MS 3 Cartridge and certain other information for use of the CADD-MS 3 pump and
the CADD-MS 3 Cartridges. Smiths also agreed in the Settlement Agreement to provide information and assistance in
support of Liquidia PAH’s efforts to receive FDA clearance for the RG 3ml Medication Cartridge (the “RG Cartridge”) and
to continue to service certain CADD-MS 3 pumps that are available for use with the Treprostinil Injection through January
1, 2025. Liquidia PAH and Sandoz agreed, among other things, to indemnify Smiths from certain liabilities related to the
RG Cartridge.

In September 2021, United Therapeutics filed a motion for summary judgment with respect to all of the claims brought by
Sandoz and Liquidia PAH against United Therapeutics. At the same time, Sandoz filed a motion for summary judgment
with respect to the breach of contract claim. In March 2022, the Court issued an order granting partial summary judgment
to United Therapeutics with respect to the antitrust and unfair competition claims, denying summary judgment to United
Therapeutics with respect to the breach of contract claim, and granting partial summary judgment to Sandoz with respect to
the breach of contract claim. The RareGen Litigation will now proceed to a trial to determine the amount of damages due
from United Therapeutics to Sandoz with respect to the breach of contract claim. Trial is scheduled to start on April 29,
2024.

Under the Promotion Agreement, all proceeds from the litigation will be divided evenly between Sandoz and Liquidia
PAH. Under the litigation finance agreements that Liquidia PAH has entered into with Henderson and PBM, any net

F-31

Table of Contents

proceeds received by Liquidia PAH with respect to the RareGen Litigation will be divided between Henderson and PBM.

16. Commitments and Contingencies

Pharmosa License Agreement and Asset Transfer Agreement

In June 2023, we entered into a License Agreement with Pharmosa Biopharm Inc. (“Pharmosa”) pursuant to which we
were granted an exclusive license in North America to develop and commercialize L606, an inhaled, sustained-release
formulation of treprostinil currently being evaluated in a clinical trial for the treatment of pulmonary arterial hypertension
(PAH) and pulmonary hypertension associated with interstitial lung disease (PH-ILD), and a non-exclusive license for the
manufacture, development and use (but not commercialization) of such licensed product in most countries outside North
America (the “Pharmosa License Agreement”).

Under the terms of the Pharmosa License Agreement, we will be responsible for development, regulatory and commercial
activities of L606 in North America. Pharmosa will manufacture clinical and commercial supplies of the liposomal
formulation through its global supply chain and support us in establishing a redundant global supply chain. In consideration
for these exclusive rights, we paid Pharmosa an upfront license fee of $10 million and will pay Pharmosa potential
development milestone payments tied to PAH and PH-ILD indications of up to $30 million, potential sales milestones of up
to $185 million and two tiers of low, double-digit royalties on net sales of L606. Pharmosa will also receive a $10 million
milestone payment for each additional indication approved after PAH and PH-ILD and each additional product approved
under the license. We also retain the first right to negotiate for development and commercialization of L606 in Europe and
other territories should Pharmosa seek a partner, subject to satisfaction of certain conditions as set forth in the Pharmosa
License Agreement.

Concurrently with the execution of the Pharmosa License Agreement, we also entered into an Asset Transfer Agreement
with Pharmosa pursuant to which Pharmosa will transfer its inventory of physical materials.

Mainbridge Health Care Device Development and Supply Agreement

In December 2022, we entered into a Device Development and Supply Agreement (the “Pump Development Agreement”)
with Mainbridge Health Partners, LLC (“Mainbridge”) and Sandoz Inc. (“Sandoz”). The Pump Development Agreement
provides for the cooperation between us, Sandoz and Mainbridge to develop a new pump that is suitable for the
subcutaneous administration of Treprostinil Injection. Mainbridge will perform all development, validation and testing
activities required for the pump and related consumables in anticipation of submitting a 510(k) clearance application for
the pump to the FDA in the first half of 2024. In connection with the Pump Development Agreement, we and Sandoz have
agreed to pay Mainbridge certain future contingent milestone payments in accordance with the terms and conditions set
forth therein.

UNC License Agreement

We perform research under a license agreement with The University of North Carolina at Chapel Hill (“UNC”) as amended
to date (the “UNC License Agreement”). As part of the UNC License Agreement, we hold an exclusive license to certain
research and development technologies and processes in various stages of patent pursuit, for use in our research and
development and commercial activities, with a term until the expiration date of the last to expire patent subject to the UNC
License Agreement, subject to industry standard contractual compliance. Under the UNC License Agreement, we are
obligated to pay UNC royalties equal to a low single digit percentage of all net sales of drug products whose manufacture,
use or sale includes any use of the technology or patent rights covered by the UNC License Agreement, including
YUTREPIA. We may grant sublicenses of UNC licensed intellectual property in return for specified payments based on a
percentage of any fee, royalty or other consideration received.

F-32

Table of Contents

Chasm Technologies

In March 2012, we entered into an agreement, as amended, with Chasm Technologies, Inc. for manufacturing consulting
services related to our manufacturing capabilities during the term of the agreement. We agreed to pay future contingent
milestones and royalties on net sales totaling no more than $1.5 million, $0.2 million of which has been accrued as of
December 31, 2023.

Employment Agreements

We have agreements with certain employees which require payments if certain events, such as a change in control or
termination without cause, occur.

Purchase Obligations

We enter into contracts in the normal course of business with contract service providers to assist in the performance of
research and development and manufacturing activities. Subject to required notice periods and obligations under binding
purchase orders, we can elect to discontinue the work under these agreements at any time.

On July 14, 2023, we entered into an Amended and Restated Commercial Manufacturing Services and Supply Agreement
with Lonza Tampa LLC (“Lonza”) (the “CSA”). Lonza is our sole supplier for encapsulation and packaging services for
YUTREPIA. Pursuant to the terms of the CSA, we deliver bulk treprostinil powder, manufactured using our proprietary
PRINT® technology, and Lonza encapsulates and packages it. The CSA was effective upon signing and will be in effect
for an initial term of 5 years from receipt of regulatory approval of YUTREPIA by the FDA (“Regulatory Approval”)
absent termination by either party in accordance with the terms of the CSA. We may terminate the CSA upon 60 days’
written notice to Lonza in the event that the application for regulatory approval is rejected by the FDA and such FDA
decision is not caused by the fault of the Company (the “Termination for FDA Rejection”). Lonza may terminate the CSA
upon 120 days written notice if we do not receive regulatory approval by December 31, 2024 (the “Termination for FDA
Delay”). Upon any Termination for FDA Rejection or Termination for FDA Delay, we would reimburse Lonza for 50% of
its documented out-of-pocket expenditures for any capital equipment that is purchased by Lonza after the effective date of
the Agreement to perform the services for us, not to exceed $2.5 million in the aggregate.

We are required to provide Lonza with quarterly forecasts of our expected production requirements for the following 24-
month period, the first twelve months of which is considered a binding, firm order. We are required to purchase certain
minimum annual order quantities, which may be adjusted by us after the thirteenth month after receipt of regulatory
approval (as defined in the CSA). The CSA provides for tiered pricing depending upon the batch size ordered. As of
December 31, 2023, we have non-cancelable commitments with Lonza Tampa LLC for product manufacturing costs of
approximately $4.1 million for the year ending 2024.

In addition, we are party to a multi-year supply agreement with LGM Pharma, LLC (LGM) to produce active
pharmaceutical ingredients for YUTREPIA. Under the supply agreement with LGM, we are required to provide rolling
forecasts, a portion of which will be considered a binding, firm order, subject to an annual minimum purchase commitment
of $2.7 million for the term of the agreement. As of December 31, 2023, we have incurred and paid the full annual
purchase commitment of $2.7 million. The agreement expires five years from the first marketing authorization approval of
YUTREPIA.

Other Contingencies and Commitments

From time-to-time we are subject to claims and litigation in the normal course of business, none of which do we believe
represent a risk of material loss or exposure. See Note 15 for further discussion of pending legal proceedings.

In addition to the commitments described above, we are party to other commitments, including non-cancelable leases and
long-term debt, which are described elsewhere in these notes to the consolidated financial statements.

F-33

Table of Contents

17. Subsequent Events

Fourth Amendment to Revenue Interest Financing Agreement

On January 3, 2024, we entered into the Fourth Amendment to the RIFA pursuant to which HCR moved $25.0 million
from the third tranche to the second tranche, such that HCR will have funded a total of $35.0 million under the second
tranche. The additional $25.0 million from the second tranche was funded on January 4, 2024. The remaining third tranche
of $10.0 million and fourth tranche of $22.5 million can be funded in the future upon the mutual agreement of both parties.
See Note 12 for further information.

Private Placement

On January 4, 2024, we entered into a Common Stock Purchase Agreement with Legend Aggregator, LP, for the sale by us
in a private placement (the “2024 Private Placement”) of an aggregate of 7,182,532 shares of our common stock at a
purchase price of $10.442 per share. The 2024 Private Placement closed on January 8, 2024, and we received gross
proceeds of approximately $75.0 million, before deducting offering costs of less than $0.1 million.

F-34

DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12
OF THE SECURITIES EXCHANGE ACT OF 1934

The only class of securities of Liquidia Corporation, a Delaware corporation (the “Company”), registered under
Section 12 of the Securities Exchange Act of 1934, as amended, is common stock, par value $0.001 per share
(“common stock”). The following description of the Company’s common stock and preferred stock, $0.001 par
value per share (“preferred stock”), summarizes the material terms and provisions of the Company’s common stock
and preferred stock.

Exhibit 4.7

General

The total number of shares of capital stock that the Company has authorized is 110,000,000, divided into two
classes consisting of (i) 100,000,000 shares of common stock and (ii) 10,000,000 shares of preferred stock.

Common Stock

The holders of common stock are entitled to one vote per share on all matters to be voted upon by the stockholders.
The holders of common stock are entitled to receive ratably those dividends, if any, that may be declared from time
to time by the Board of Directors of the Company (the “Board”) out of funds legally available, subject to
preferences that may be applicable to preferred stock, if any, then outstanding. In the event of a liquidation,
dissolution or winding up of the Company, the holders of common stock will be entitled to share ratably in all
assets remaining after payment of liabilities, subject to prior distribution rights of preferred stock, if any, then
outstanding. The common stock has no preemptive or conversion rights or other subscription rights. There are no
redemption or sinking fund provisions applicable to the common stock. All outstanding shares of common stock
are fully paid and non-assessable.

Preferred Stock

The Board is authorized to issue preferred stock in one or more series, to establish the number of shares to be
included in each such series and to fix the designation, powers, preferences and rights of these shares and any
qualifications, limitations or restrictions thereof. The issuance of preferred stock may have the effect of delaying,
deferring or preventing a change in control of the Company without further action by the stockholders and may
adversely affect the voting and other rights of the holders of common stock. The issuance of preferred stock with
voting and conversion rights may adversely affect the voting power of the holders of common stock, including the
loss of voting control to others. At present, the Company has no plans to issue any of the preferred stock.

Warrants

As of December 31, 2023, we had outstanding warrants to purchase an aggregate of 415,572 shares of our common
stock, comprised of 250,000 warrants, 100,000 warrants and 65,572 warrants at exercise prices per share of $5.14,
$3.05 and $0.02, respectively. These warrants expire on December 31, 2026, February 26, 2031 or January 6, 2032,
as applicable.

Registration Rights

On December 23, 2019, Liquidia Technologies, Inc., a wholly owned subsidiary of the Company and predecessor-
in-interest for U.S. Securities and Exchange Commission (“SEC”) reporting purposes (“Liquidia Technologies”),
entered into a common stock purchase agreement for a private placement with certain purchasers whereby, on
December 27, 2019 Liquidia Technologies issued and sold 7,164,534 shares of its common stock at a price of
$3.13 per share for aggregate gross proceeds of approximately $22.4 million (the “2019 Private Placement”). In
connection with the Private Placement, on December 23, 2019, Liquidia Technologies entered into a registration
rights agreement with the purchasers (the “2019 Registration Rights Agreement”), pursuant to which Liquidia
Technologies agreed to file a registration statement with the SEC covering the resale of the shares of Liquidia
Technologies common stock sold in the 2019 Private Placement.

Active\1607533609.3

Liquidia Technologies agreed to file such registration statement within 60 days following the date of the 2019
Registration Rights Agreement, which registration statement was filed with the SEC on February 3, 2020 and
declared effective by the SEC on February 13, 2020. The 2019 Registration Rights Agreement includes customary
indemnification rights in connection with the registration statement.

Pursuant to a Limited Waiver and Modification, dated as of August 3, 2020, to that certain Agreement and Plan of
Merger, dated as of June 29, 2020, by and among the Company, Liquidia Technologies and RareGen, LLC
(“RareGen”), among other parties (the “Merger Agreement”), (i) RareGen waived the requirement in the Merger
Agreement that the shares issuable to RareGen members in the merger transaction be registered on the related
Registration Statement on Form S-4 and (ii) the Company covenanted and agreed to file with the SEC a resale
registration statement as promptly as practicable following the closing of the merger transaction to register for
resale the shares of common stock issuable to RareGen members in the merger transaction and to use reasonable
best efforts to cause such resale registration statement to be declared effective by the SEC within 60 days following
the closing date of the merger transaction, which registration statement was initially filed with the SEC on
December 16, 2020 and declared effective on December 23, 2020.

Additionally, Liquidia Technologies entered into a Seventh Amended and Restated Investors' Rights Agreement
(“IRA”) on February 2, 2018 with its then-largest stockholders. Subject to the terms of the IRA, Holders (as
defined in the IRA) of shares having registration rights (“Registrable Securities”, as defined in the IRA) can
demand that the Company file a registration statement or request that their shares be covered by a registration
statement that the Company is otherwise filing, until the earliest to occur of: (i) July 30, 2023, (ii) as to any Holder,
such earlier time at which such Holder can sell all Registrable Securities held by such Holder (together with any
affiliate of the Holder with whom such Holder must aggregate its sales under Rule 144) in a single three (3)-month
period without registration in compliance with Rule 144 of the Securities Act of 1933, as amended (the “Securities
Act”), or (iii) after the consummation of a "Liquidation Event," as defined in the IRA.
All registration rights granted under the IRA terminated on the fifth anniversary of the completion of our initial
public offering, or July 30, 2023.

On December 12, 2023, the Company entered into a common stock purchase agreement, or the December 2023
Purchase Agreement, with Roger Jeffs, the Chief Executive Officer of the Company, or the Investor, in connection
with the private sale of 139,665 unregistered shares of the Company’s common stock, in a private placement at a
purchase price of $7.16 per share for an aggregate investment amount of approximately $1.0 million, which is
referred to herein to as the 2023 Private Placement. The December 2023 Purchase Agreement contains customary
representations and warranties, agreements and obligations, closing conditions and termination provisions.
Additionally, pursuant to the December 2023 Purchase Agreement, the Company agreed to promptly file a
registration statement with the SEC covering the resale of the shares of common stock sold in the 2023 Private
Placement upon written request by the Investor.

On January 4, 2024, the Company entered into a common stock purchase agreement, or the January 2024 Purchase
Agreement, with Legend Aggregator, LP (the “Purchaser”), for the sale by the Company in a private placement of
an aggregate of 7,182,532 shares of the Company’s common stock at a purchase price of $10.442 per share for an
aggregate investment amount of approximately $75.0 million, which is referred to herein as the 2024 Private
Placement. The January 2024 Purchase Agreement contains customary representations and warranties, agreements
and obligations, closing conditions and termination provisions. In connection with the 2024 Private Placement, the
Company entered into a registration rights agreement (the “2024 Registration Rights Agreement”) with the
Purchaser. Pursuant to the 2024 Registration Rights Agreement, the Company agreed to file a shelf registration
statement with the SEC within 180 days following the date of entry into the 2024 Registration Rights Agreement
(the “Filing Deadline”) to register the 2024 Private Placement shares for resale and use its best efforts to cause the
Registration Statement to be declared effective by the SEC or otherwise become effective under the Securities Act
as soon as practicable after the filing thereof, but in no event later than that date that is the earlier of (i) in the event
that such registration statement (x) is not subject to a review by the SEC, 60 days after the earlier of (A) the Filing
Deadline and (B) the date such registration statement was filed with the SEC and (y) is subject to a review by the
SEC, 90 days after the earlier of (A) the Filing Deadline and (B) the date such registration statement was filed with
the SEC and (ii) five (5) business days after the date the Company receives written notification from the SEC that
the registration statement will not be reviewed. The Company also agreed, among other things, to indemnify the
selling holders under the registration statement from

Active\1607533609.3

certain liabilities and to pay all fees and expenses incident to the Company’s performance of or compliance with
the 2024 Registration Rights Agreement.

Anti-Takeover Effects of the Company’s Charter and Bylaws and Delaware Law

Some provisions of Delaware law and the Company’s certificate of incorporation and bylaws could make the
following transactions more difficult:

● acquisition of the Company by means of a tender offer, a proxy contest or otherwise; and
● removal of the Company’s incumbent officers and directors.

These provisions, summarized below, are expected to discourage and prevent coercive takeover practices and
inadequate takeover bids. These provisions are designed to encourage persons seeking to acquire control of the
Company to negotiate first with the Board. They are also intended to provide Company management with the
flexibility to enhance the likelihood of continuity and stability if the Board determines that a takeover is not in the
best interests of its stockholders. These provisions, however, could have the effect of discouraging attempts to
acquire the Company, which could deprive the Company’s stockholders of opportunities to sell their shares of
common stock at prices higher than prevailing market prices. The Company believes that the benefits of these
provisions, including increased protection of the Company’s potential ability to negotiate with the proponent of an
unfriendly or unsolicited proposal to acquire or restructure the Company, outweigh the disadvantages of
discouraging takeover proposals, because negotiation of takeover proposals could result in an improvement of their
terms.

Election and Removal of Directors

The Company’s certificate of incorporation and bylaws contain provisions that establish specific procedures for
appointing and removing members of the Board. Under the Company’s certificate of incorporation and bylaws, the
Board consists of three classes of directors: Class I, Class II and Class III. A nominee for director shall be elected
to the Board if the votes cast for such nominee’s election exceed the votes cast against such nominee’s election.
Each director will serve a three-year term and will stand for election upon the third anniversary of the annual
meeting at which such director was elected. In addition, the Company’s certificate of incorporation and bylaws
provide that vacancies and newly created directorships on the Board may be filled only by a majority of the
directors then serving on the Board. Under the Company’s certificate of incorporation, directors may be removed
by the stockholders only by the affirmative vote of the holders of at least a majority of the voting power of all of
the then-outstanding shares of the Company’s capital stock entitled to vote generally in the election of directors,
voting together as a single class.

Authorized but Unissued Shares. The authorized but unissued shares of common stock and preferred stock are
available for future issuance without any further vote or action by the Company’s stockholders. These additional
shares may be utilized for a variety of corporate purposes, including future public offerings to raise additional
capital, corporate acquisitions and employee benefit plans. The existence of authorized but unissued shares of
common stock and preferred stock could render more difficult or discourage an attempt to obtain control over the
Company by means of a proxy contest, changes in the Company’s management, tender offer, merger or otherwise.
In particular, the authorization of undesignated preferred stock makes it possible for the Board to issue preferred
stock with voting or other rights or preferences that could impede the success of any attempt to change control of
the Company.

Stockholder Action; Advance Notification of Stockholder Nominations and Proposals. The Company’s certificate
of incorporation and bylaws require that any action required or permitted to be taken by its stockholders must be
effected at a duly called annual or special meeting of stockholders and does not allow for stockholders to act by
written consent without a meeting. In addition, the Company’s bylaws provide that candidates for director may be
nominated and other business brought before an annual meeting only by the Board or by a stockholder who gives
written notice to the Company no later than 90 days prior to nor earlier than 120 days prior to the first anniversary
of the last annual meeting of stockholders. These provisions may have the effect of deterring unsolicited offers to
acquire the Company or delaying changes in the Company’s management, which could depress the market price of
the common stock.

Active\1607533609.3

Special Stockholder Meetings. Under the Company’s certificate of incorporation and bylaws, only the Board, the
Chairman of the Board or the Company’s Chief Executive Officer may call special meetings of stockholders.

Delaware Anti-Takeover Law. The Company is subject to Section 203 of the Delaware General Corporation Law
(the “DGCL”), which is an anti-takeover law. In general, Section 203 prohibits a publicly held Delaware
corporation from engaging in a business combination with an interested stockholder for a period of three years
following the date that the person became an interested stockholder, unless the business combination or the
transaction in which the person became an interested stockholder is approved in a prescribed manner. Generally, a
business combination includes a merger, asset or stock sale, or another transaction resulting in a financial benefit to
the interested stockholder. Generally, an interested stockholder is a person who, together with affiliates and
associates, owns 15% or more of the corporation’s voting stock. The existence of this provision may have an anti-
takeover effect with respect to transactions that are not approved in advance by the Board, including discouraging
attempts that might result in a premium over the market price for the shares of common stock held by stockholders.

No Cumulative Voting. Under Delaware law, cumulative voting for the election of directors is not permitted unless
a corporation’s certificate of incorporation authorizes cumulative voting. The Company’s certificate of
incorporation does not provide for cumulative voting in the election of directors. Cumulative voting allows a
minority stockholder to vote a portion or all of its shares for one or more candidates for seats on the Board. Without
cumulative voting, a minority stockholder will not be able to gain as many seats on the Board based on the number
of shares of Company stock the stockholder holds as the stockholder would be able to gain if cumulative voting
were permitted. The absence of cumulative voting makes it more difficult for a minority stockholder to gain a seat
on the Board to influence its decision regarding a takeover.

Amendment of Charter Provisions. The amendment of certain of the above provisions in the Company’s certificate
of incorporation and bylaws requires approval by holders of at least a majority of the Company’s outstanding
capital stock entitled to vote generally in the election of directors.
These and other provisions could have the effect of discouraging others from attempting hostile takeovers, and, as a
consequence, they may also inhibit temporary fluctuations in the market price of the common stock that often
result from actual or rumored hostile takeover attempts. These provisions may also have the effect of preventing
changes in the Company’s management. It is possible that these provisions could make it more difficult to
accomplish transactions that stockholders might otherwise deem to be in their best interests.

Exclusive Forum

The Company’s certificate of incorporation provides that the Court of Chancery of the State of Delaware will, to
the fullest extent permitted by law, be the sole and exclusive forum for any (1) derivative action or proceeding
brought on behalf of the Company, (2) action asserting a claim of breach of a fiduciary duty owed by any director
or officer of the Company to the Company or its stockholders, (3) action asserting a claim against the Company
arising pursuant to any provision of the DGCL or the Company’s certificate of incorporation or bylaws or (4)
action asserting a claim against the Company governed by the internal affairs doctrine. This provision does not
apply to any actions arising under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934,
as amended. Any person or entity purchasing or otherwise acquiring any interest in shares of capital stock of the
Company shall be deemed to have notice of and consented to the forum provisions in the Company’s certificate of
incorporation. However, the enforceability of similar forum provisions in other companies’ certificates of
incorporation has been challenged in legal proceedings, and it is possible that a court could find these types of
provisions to be unenforceable.

Transfer Agent

The transfer agent and registrar for the common stock is Computershare Trust Company, N.A. and its address is
150 Royall Street, Canton, MA 02021.

Active\1607533609.3

LIQUIDIA CORPORATION
2020 LONG-TERM INCENTIVE PLAN

Exhibit 10.4

TABLE OF CONTENTS

1.

2.

3.

4.

History; Existence of the Plan

Purposes of the Plan

Terminology

Administration

(a)

(b)

(c)

(d)

(e)

(f)

(g)

Administration of the Plan

Powers of the Administrator

Delegation of Administrative Authority

Non-Uniform Determinations

Limited Liability; Advisors

Indemnification

Effect of Administrator’s Decision

5.

Shares Issuable Pursuant to Awards

(a)

(b)

(c)

(d)

(e)

Initial Share Pool

Adjustments to Share Pool

ISO Limit

Source of Shares

Non-Employee Director Award Limit

6.

7.

Participation

Awards

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

Awards, In General

Stock Options

Limitation on Reload Options

Stock Appreciation Rights

Repricing

Stock Awards

Stock Units

Performance Shares and Performance Units

Other Stock-Based Awards

Awards to Participants Outside the United States

Limitation on Dividend Reinvestment and Dividend Equivalents

8.

9.

Withholding of Taxes

Transferability of Awards

(a)

(b)

General Nontransferability Absent Administrator Permission

Administrator Discretion to Permit Transfers Other Than For Value

10.

Adjustments for Corporate Transactions and Other Events

(a) Mandatory Adjustments

(b)

(c)

Discretionary Adjustments

Adjustments to Performance Goals

i

1

1

1

1

1

1

3

3

3

3

3

3

3

3

4

4

4

4

5

5

5

5

5

6

6

7

8

9

9

9

9

9

9

10

10

10

10

11

(d)

(e)

Statutory Requirements Affecting Adjustments

Dissolution or Liquidation

11.

Change in Control Provisions

(a)

(b)

(c)

(d)

Termination of Awards

Continuation, Assumption or Substitution of Awards

Other Permitted Actions

Section 409A Savings Clause

12.

13.

14.

15.

Substitution of Awards in Mergers and Acquisitions

Compliance with Securities Laws; Listing and Registration

Section 409A Compliance

Plan Duration; Amendment and Discontinuance

(a)

(b)

(c)

Plan Duration

Amendment and Discontinuance of the Plan

Amendment of Awards

16.

General Provisions

(a)

(b)

(c)

(d)

(e)

(f)

(g)

Non-Guarantee of Employment or Service

No Trust or Fund Created

Status of Awards

Subsidiary Employees

Governing Law and Interpretation

Use of English Language

Recovery of Amounts Paid

17.

Glossary

ii

11

11

11

11

12

12

12

12

12

13

14

14

14

14

14

14

15

15

15

15

15

15

15

1.

History; Existence of the Plan.

LIQUIDIA CORPORATION, a Delaware corporation (“Liquidia Corporation”), has established the

LIQUIDIA CORPORATION 2020 LONG-TERM INCENTIVE PLAN, as set forth herein, and as the same may be
amended from time to time (the “Plan”).  The Plan will come into existence on the Adoption Date; provided, however,
that no Award may be granted prior to the closing of the merger transaction between Liquidia Technologies, Inc. and
RareGen, LLC (the “Effective Date”).  In addition, no Award will be exercised (or, in the case of Restricted Stock, 
Restricted Stock Units, Performance Shares, or Other Stock-Based Awards, no Award will be granted) and no 
Performance Units will be settled unless and until the Plan has been approved by the shareholders of Liquidia 
Corporation, which approval will be within 12 months after the date the Plan is adopted by the Board of Directors of 
Liquidia Corporation (the “Board”).

On the Effective Date, (i) Liquidia Corporation will assume the Liquidia Technologies, Inc. 2018 Long-Term 

Incentive Plan  (the “Liquidia 2018 Plan”), the Liquidia Technologies, Inc. 2016 Equity Incentive Plan, as amended,
and the Liquidia Technologies, Inc. Stock Option Plan (collectively the “Assumed Plans”), and the outstanding awards
under each such plan and such awards will remain subject to the same terms and conditions set forth in the Assumed
Plans and related agreements.

No awards will be made under Liquidia 2018 Plan on or after the Effective Date.

2.

Purposes of the Plan.

The Plan is designed to:

(a)

promote the long-term financial interests and growth of Liquidia Corporation and its Subsidiaries
(together, the “Company”) by attracting and retaining management and other personnel of Liquidia Corporation and
other Eligible Individuals.

(b)

motivate management personnel by means of growth-related incentives to achieve long-range goals;

and

(c)

further the alignment of interests of Participants with those of the stockholders of Liquidia

Corporation through opportunities for increased stock or stock-based ownership in Liquidia Corporation.

Toward these objectives, the Administrator may grant stock options, stock appreciation rights, stock awards,
stock units, performance shares, performance units, and other stock-based awards to eligible individuals on the terms
and subject to the conditions set forth in the Plan.

3.

Terminology.

Except as otherwise specifically provided in an Award Agreement, capitalized words and phrases used in the

Plan or an Award Agreement shall have the meaning set forth in the glossary at Section 17 of the Plan or as defined the
first place such word or phrase appears in the Plan.

4.

Administration.

(a)

Administration of the Plan.  The Plan shall be administered by the Administrator.

(b)

Powers of the Administrator.  The Administrator shall, except as otherwise provided under the Plan, 
have plenary authority, in its sole and absolute discretion, to grant Awards pursuant to the terms of the Plan to Eligible 
Individuals and to take all other actions necessary or desirable to carry out the purpose and intent of the Plan.  Among 
other things, the Administrator shall have the authority, in its sole and absolute discretion, subject to the terms and 
conditions of the Plan to:

granted;

(i)

determine the Eligible Individuals to whom, and the time or times at which, Awards shall be

(ii)

determine the types of Awards to be granted any Eligible Individual;

purposes for each Award or the value to be transferred pursuant to any Award;

(iii)

determine the number of shares of Common Stock to be covered by or used for reference

(iv)

determine the terms, conditions and restrictions applicable to each Award (which need not

be identical) and any shares acquired pursuant thereto, including, without limitation, (A) the purchase price of any
shares of Common Stock, (B) the method of payment for shares purchased pursuant to any Award, (C) the method for
satisfying any tax withholding obligation arising in connection with any Award, including by the withholding or
delivery of shares of Common Stock, (D) the timing, terms and conditions of the exercisability, vesting or payout of
any Award or any shares acquired pursuant thereto, (E) the Performance Goals applicable to any Award and the extent
to which such Performance Goals have been attained, (F) the time of the expiration of any Award, (G) the effect of the
Participant’s Termination of Service on any of the foregoing, and (H) all other terms, conditions and restrictions
applicable to any Award or shares acquired pursuant thereto as the Administrator shall consider to be appropriate and
not inconsistent with the terms of the Plan;

any Award;

(v)

subject to Sections 7(e), 10(c) and 15, modify, amend or adjust the terms and conditions of

(vi)

accelerate or otherwise change the time at or during which an Award may be exercised or

becomes payable and waive or accelerate the lapse, in whole or in part, of any restriction, condition or risk of forfeiture
with respect to such Award; provided, however, that, except in connection with death, disability or a Change in
Control, no such change, waiver or acceleration to any Award that is considered “deferred compensation” within the
meaning of Section 409A of the Code if the effect of such action is inconsistent with Section 409A of the Code;

determine whether an Award will be paid or settled in cash, shares of Common Stock, or in
any combination thereof and whether, to what extent and under what circumstances cash or shares of Common Stock
payable with respect to an Award shall be deferred either automatically or at the election of the Participant;

(vii)

(viii)

for any purpose, including but not limited to, qualifying for preferred or beneficial tax

treatment, accommodating the customs or administrative challenges or otherwise complying with the tax, accounting
or regulatory requirements of one or more jurisdictions, adopt, amend, modify, administer or terminate sub-plans,
appendices, special provisions or supplements applicable to Awards regulated by the laws of a particular jurisdiction,
which sub-plans, appendices, supplements and special provisions may take precedence over other provisions of the
Plan, and prescribe, amend and rescind rules and regulations relating to such sub-plans, supplements and special
provisions;

effectuated, that the Administrator in its sole discretion deems necessary or advisable;

(ix)

establish any “blackout” period, during which transactions affecting Awards may not be

(x)
purpose under the Plan or any Award;

determine the Fair Market Value of shares of Common Stock or other property for any

(xi)

administer, construe and interpret the Plan, Award Agreements and all other documents

relevant to the Plan and Awards issued thereunder, and decide all other matters to be determined in connection with an
Award;

(xii)

establish, amend, rescind and interpret such administrative rules, regulations, agreements,

guidelines, instruments and practices for the administration of the Plan and for the conduct of its business as the
Administrator deems necessary or advisable;

correct any defect, supply any omission or reconcile any inconsistency in the Plan or in any
Award or Award Agreement in the manner and to the extent the Administrator shall consider it desirable to carry it into
effect; and

(xiii)

(xiv)

otherwise administer the Plan and all Awards granted under the Plan.

(c)

Delegation of Administrative Authority.  The Administrator may designate officers or employees of

the Company to assist the Administrator in the administration of the Plan and, to the extent permitted by applicable
law and stock exchange rules, the Administrator may delegate to officers or other employees of the Company the
Administrator’s duties and powers under the Plan, subject to such conditions and limitations as the Administrator shall
prescribe, including without limitation the authority to execute agreements or other documents on behalf of the
Administrator; provided, however, that such delegation of authority shall not extend to the granting of, or exercise of
discretion with respect to, Awards to Eligible Individuals who are officers under Section 16 of the Exchange Act.

(d)

Non-Uniform Determinations.  The Administrator’s determinations under the Plan (including 

without limitation, determinations of the persons to receive Awards, the form, amount and timing of such Awards, the 
terms and provisions of such Awards and the Award Agreements evidencing such Awards, and the ramifications of a 
Change in Control upon outstanding Awards) need not be uniform and may be made by the Administrator selectively 
among Awards or persons who receive, or are eligible to receive, Awards under the Plan, whether or not such persons 
are similarly situated.

(e)

Limited Liability; Advisors.  To the maximum extent permitted by law, no member of the 

Administrator, nor any director, officer, employee or representative of Liquidia Corporation shall be liable for any 
action taken or decision made in good faith relating to the Plan or any Award thereunder.  The Administrator may 
employ counsel, consultants, accountants, appraisers, brokers or other persons.  The Administrator, Liquidia 
Corporation and the officers and directors Liquidia Corporation shall be entitled to rely upon the advice, opinions or 
valuations of any such persons.

(f)

Indemnification.  To the maximum extent permitted by law, by Liquidia Corporation’ charter and by-

laws, and by any directors’ and officers’ liability insurance coverage which may be in effect from time to time, the 
members of the Administrator and any agent or delegate of the Administrator who is a director, officer or employee of 
Liquidia Corporation or an Affiliate shall be indemnified by Liquidia Corporation against any and all liabilities and 
expenses to which they may be subjected by reason of any act or failure to act with respect to their duties on behalf of 
the Plan.

(g)

Effect of Administrator’s Decision.  All actions taken and determinations made by the Administrator 

on all matters relating to the Plan or any Award pursuant to the powers vested in it hereunder shall be in the 
Administrator’s sole and absolute discretion, unless in contravention of any express term of the Plan, including, 
without limitation, any determination involving the appropriateness or equitableness of any action.  All determinations 
made by the Administrator shall be conclusive, final and binding on all parties concerned, including Liquidia 
Corporation, any Participants and any other employee, or director of Liquidia Corporation and its Affiliates, and their 
respective successors in interest.  No member of the Administrator, nor any director, officer, employee or 
representative of Liquidia Corporation shall be personally liable for any action, determination or interpretation made in 
good faith with respect to the Plan or Awards.

5.

Shares Issuable Pursuant to Awards.

(a)

Initial Share Pool.  Subject to adjustments as provided in Section 10 of the Plan, the number of

shares of Common Stock issuable pursuant to Awards that may be granted under the Plan shall equal 1,700,000 (the
“Share Pool”).

(b)

Adjustments to Share Pool.  On and after the Effective Date, the Share Pool shall be adjusted, in 

addition to any adjustments to be made pursuant to Section 10 of the Plan, as follows:

(i)

The Share Pool shall be increased automatically, without further action of the Board, on

January 1st of each calendar year commencing after the Effective Date and ending on (and including) January 1, 2030,
by a number of shares of Common Stock equal to the lesser of (A) four percent (4%) of the aggregate number of
shares of Common Stock outstanding on December 31st of the immediately preceding calendar year, excluding for this
purpose any such outstanding shares of Common Stock that were granted under this Plan and remain unvested and
subject to forfeiture as of the relevant December 31st, or (B) a lesser number of shares of Common Stock determined
by the Board or Compensation Committee prior to the relevant January 1st.

Common Stock made subject to an Award granted under the Plan;

(ii)

The Share Pool shall be reduced, on the date of grant, by one share for each share of

(iii)

The Share Pool shall be increased, on the relevant date, by the number of unissued shares of

Common Stock underlying or used as a reference measure for any Award or portion of an Award that is cancelled,
forfeited, expired, terminated unearned or settled in cash, in any such case without the issuance of shares and by the
number of shares of Common Stock used as a reference measure for any Award that are not issued upon settlement of
such Award either due to a net settlement or otherwise;

The Share Pool shall be increased, on the forfeiture date, by the number of shares of
Common Stock that are forfeited back to Liquidia Corporation after issuance due to a failure to meet an Award
contingency or condition with respect to any Award or portion of an Award;

(iv)

(v)

The Share Pool shall be increased, on the exercise date, by the number of shares of

Common Stock withheld by or surrendered (either actually or through attestation) to Liquidia Corporation in payment
of the exercise price of any Award; and

(vi)

The Share Pool shall be increased, on the relevant date, by the number of shares of

Common Stock withheld by or surrendered (either actually or through attestation) to Client in payment of the Tax
Withholding Obligation that arises in connection with any Award.

(vii)

Notwithstanding the foregoing, the Share Pool will not be increased to include any shares of

Common Stock issuable upon exercise of options granted under the Assumed Plans that expire or terminate without
having been exercised in full.

(c)

ISO Limit.  Subject to adjustment pursuant to Section 10 of the Plan, the maximum number of shares 

of Common Stock that may be issued pursuant to stock options granted under the Plan that are intended to qualify as 
Incentive Stock Options within the meaning of Section 422 of the Code shall be equal to 10,000,000.

(d)

Source of Shares.  The shares of Common Stock with respect to which Awards may be made under 

the Plan shall be shares authorized for issuance under Liquidia Corporation’ charter but unissued, or issued and 
reacquired, including without limitation shares purchased in the open market or in private transactions.

(e)

Non-Employee Director Award Limit.  In addition, the Administrator may establish compensation for 
Non-Employee Directors from time to time, subject to the limitations in the Plan.  The Administrator will from time to 
time determine the terms, conditions and amounts of all such Non-Employee Director compensation in its discretion 
and pursuant to the exercise of its business judgment, taking into account such factors, circumstances and 
considerations as it shall deem relevant from time to time, provided that the sum of any cash compensation and the 
grant date fair value of Awards (as determined in accordance with Financial Accounting Standards Board Accounting 
Standards Codification Topic 718, or any successor thereto) granted under the Plan to a Non-Employee Director as 
compensation for services as a Non-Employee Director during any calendar year of the Company may not exceed 
$500,000 for an annual grant, provided however, in a Non-Employee Director’s first year of service compensation for
services may not exceed $1,000,000 (such limits, the “Director Limits”).  The Administrator may make exceptions to 
this limit for individual Non-Employee directors in extraordinary circumstances, as the Administrator may determine 
in its discretion, provided that the Non-Employee Director receiving such additional compensation may not participate 
in the decision to award such compensation or in other compensation decisions involving Non-Employee Director.

6.

Participation.

Participation in the Plan shall be open to all Eligible Individuals, as may be selected by the Administrator 

from time to time.  The Administrator may also grant Awards to Eligible Individuals in connection with hiring, 
recruiting or otherwise, prior to the date the individual first performs services for Liquidia Corporation or an Affiliate;
 provided, however, that such Awards shall not become vested or exercisable and no shares shall be issued to such
individual, prior to the date the individual first commences performance of such services.

7.

Awards.

(a)

Awards, In General.  The Administrator, in its sole discretion, shall establish the terms of all Awards 

granted under the Plan consistent with the terms of the Plan.  Awards may be granted individually or in tandem with 
other types of Awards, concurrently with or with respect to outstanding Awards.  All Awards are subject to the terms 
and conditions provided in the Award Agreement, which shall be delivered to the Participant receiving such Award 
upon, or as promptly as is reasonably practicable following, the grant of such Award.  Unless otherwise specified by 
the Administrator, in its sole discretion, or otherwise provided in the Award Agreement, an Award shall not be 
effective unless the Award Agreement is signed or otherwise accepted by Liquidia Corporation and the Participant 
receiving the Award (including by electronic delivery and/or electronic signature).

(b)

Stock Options.

(i)

Grants.  A stock option means a right to purchase a specified number of shares of Common 

Stock from Liquidia Corporation at a specified price during a specified period of time.  The Administrator may from 
time to time grant to Eligible Individuals Awards of Incentive Stock Options or Nonqualified Options; provided,
however, that Awards of Incentive Stock Options shall be limited to employees of Liquidia Corporation or of any 
current or hereafter existing “parent corporation” or “subsidiary corporation,” as defined in Sections 424(e) and 424(f) 
of the Code, respectively, of Liquidia Corporation, and any other Eligible Individuals who are eligible to receive 
Incentive Stock Options under the provisions of Section 422 of the Code.  No stock option shall be an Incentive Stock 
Option unless so designated by the Administrator at the time of grant or in the applicable Award Agreement.

(ii)

Exercise.  Stock options shall be exercisable at such time or times and subject to such terms 

and conditions as shall be determined by the Administrator; provided, however, that Awards of stock options may not
have a term in excess of ten years’ duration unless required otherwise by applicable law.

(iii)

Termination of Service.  Except as provided in the applicable Award Agreement or 

otherwise determined by the Administrator, to the extent stock options are not vested and exercisable, a Participant’s 
stock options shall be forfeited upon his or her Termination of Service.

(iv)

Additional Terms and Conditions.  The Administrator may, by way of the Award Agreement 

or otherwise, determine such other terms, conditions, restrictions, and/or limitations, if any, of any Award of stock 
options, provided they are not inconsistent with the Plan.

(c)

Limitation on Reload Options.  The Administrator shall not grant stock options under this Plan that 
contain a reload or replenishment feature pursuant to which a new stock option would be granted automatically upon 
receipt of delivery of Common Stock to Liquidia Corporation in payment of the exercise price or any tax withholding 
obligation under any other stock option.

(d)

Stock Appreciation Rights.

(i)

Grants.  The Administrator may from time to time grant to Eligible Individuals Awards of 
stock appreciation rights.  A stock appreciation right entitles the Participant to receive, subject to the provisions of the 
Plan and the Award Agreement, a payment having an aggregate value equal to the product of (i) the excess of (A) the 
Fair Market Value on the exercise date of one share of Common Stock over (B) the base price per share specified in 
the Award Agreement, times (ii) the number of shares specified by the stock appreciation right, or portion thereof, 
which is exercised.  The base price per share specified in the Award Agreement shall not be less than the lower of the 
Fair Market Value on the date of grant or the exercise price of any tandem stock option to which the stock appreciation 
right is related, or with respect to stock appreciation rights that are granted in substitution of similar types of awards of 
a company acquired by Liquidia Corporation or a Subsidiary or with which Liquidia Corporation or a Subsidiary 
combines (whether in connection with a corporate transaction, such as a merger, combination, consolidation or 
acquisition of property or stock, or otherwise) such base price as is necessary to preserve the intrinsic value of such 
awards.

(ii)

Exercise.  Stock appreciation rights shall be exercisable at such time or times and subject to 

such terms and conditions as shall be determined by the Administrator; provided, however, that stock appreciation 
rights granted under the Plan may not have a term in excess of ten years’ duration unless required otherwise by 
applicable law.  The applicable Award Agreement shall specify whether payment by Liquidia Corporation of the 
amount receivable upon any exercise of a stock appreciation right is to be made in cash or shares of Common Stock or 
a combination of both, or shall reserve to the Administrator or the Participant the right to make that determination prior 
to or upon the exercise of the stock appreciation right.  If upon the exercise of a stock appreciation right a Participant is 
to receive a portion of such payment in shares of Common Stock, the number of shares shall be determined by dividing 
such portion by the Fair Market Value of a share of Common Stock on the exercise date.  No fractional shares shall be 
used for such payment and the Administrator shall determine whether cash shall be given in lieu of such fractional 
shares or whether such fractional shares shall be eliminated.

(iii)

Termination of Service.  Except as provided in the applicable Award Agreement or 

otherwise determined by the Administrator, to the extent stock appreciation rights are not vested and exercisable, a 
Participant’s stock appreciation rights shall be forfeited upon his or her Termination of

(iv)

Additional Terms and Conditions.  The Administrator may, by way of the Award Agreement 

or otherwise, determine such other terms, conditions, restrictions, and/or limitations, if any, of any Award of stock 
appreciation rights, provided they are not inconsistent with the Plan.

(e)

Repricing.  Notwithstanding anything herein to the contrary, except in connection with a corporate

transaction involving Liquidia Corporation (including, without limitation, any stock dividend, stock split,
extraordinary cash dividend, recapitalization, reorganization, merger, consolidation, split-up, spin-off, combination, or
exchange of shares), the terms of options and stock appreciation rights granted under the Plan may not be amended,
after the date of grant, to reduce the exercise price of such options or stock appreciation rights, nor may outstanding
options or stock appreciation rights be canceled in exchange for (i) cash, (ii) options or stock appreciation rights with
an exercise price or base price that is less than the exercise price or base price of the original outstanding options or
stock appreciation rights, or (iii) other Awards, unless such action is approved by Liquidia Corporation’ stockholders.

(f)

Stock Awards.

(i)

Grants.  The Administrator may from time to time grant to Eligible Individuals Awards of 
unrestricted Common Stock or Restricted Stock (collectively, “Stock Awards”) on such terms and conditions, and for 
such consideration, including no consideration or such minimum consideration as the Administrator shall determine, 
subject to the limitations set forth in Section 7(b).  Stock Awards shall be evidenced in such manner as the 
Administrator may deem appropriate, including via book-entry registration.

(ii)

Vesting.  Restricted Stock shall be subject to such vesting, restrictions on transferability and 

other restrictions, if any, and/or risk of forfeiture as the Administrator may impose at the date of grant or thereafter.  
The Restriction Period to which such vesting, restrictions and/or risk of forfeiture apply may lapse under such 
circumstances, including without limitation upon the attainment of Performance Goals, in such installments, or 
otherwise, as the Administrator may determine.  Subject to the provisions of the Plan and the applicable Award 
Agreement, during the Restriction Period, the Participant shall not be permitted to sell, assign, transfer, pledge or 
otherwise encumber shares of Restricted Stock.

(iii)

Rights of a Stockholder; Dividends.  Except to the extent restricted under the Award 

Agreement relating to the Restricted Stock, a Participant granted Restricted Stock shall have all of the rights of a 
stockholder of Common Stock including, without limitation, the right to vote Restricted Stock.  Cash dividends 
declared payable on Common Stock shall be paid, with respect to outstanding Restricted Stock, either as soon as 
practicable following the dividend payment date or deferred for payment to such later date as determined by the 
Administrator, and shall be paid in cash or as unrestricted shares of Common Stock having a Fair Market Value equal 
to the amount of such dividends or may be reinvested in additional shares of Restricted Stock as determined by the 
Administrator; provided, however, that dividends declared payable on Restricted Stock that is granted as a 
Performance Award shall be held by Liquidia Corporation and made subject to forfeiture at least until achievement of 
the applicable Performance Goal related to such shares of Restricted Stock.  Stock distributed in connection with 

a stock split or stock dividend, and other property distributed as a dividend, shall be subject to restrictions and a risk of 
forfeiture to the same extent as the Restricted Stock with respect to which such Common Stock or other property has 
been distributed.  As soon as is practicable following the date on which restrictions on any shares of Restricted Stock 
lapse, Liquidia Corporation shall deliver to the Participant the certificates for such shares or shall cause the shares to 
be registered in the Participant’s name in book-entry form, in either case with the restrictions removed, provided that 
the Participant shall have complied with all conditions for delivery of such shares contained in the Award Agreement 
or otherwise reasonably required by Liquidia Corporation.

(iv)

Termination of Service.  Except as provided in the applicable Award Agreement, upon 

Termination of Service during the applicable Restriction Period, Restricted Stock and any accrued but unpaid 
dividends that are at that time subject to restrictions shall be forfeited; provided that the Administrator may provide, by
rule or regulation or in any Award Agreement, or may determine in any individual case, that restrictions or forfeiture
conditions relating to Restricted Stock will be waived in whole or in part in the event of terminations resulting from
specified causes, and the Administrator may in other cases waive in whole or in part the forfeiture of Restricted Stock.

Additional Terms and Conditions.  The Administrator may, by way of the Award Agreement 
or otherwise, determine such other terms, conditions, restrictions, and/or limitations, if any, of any Award of Restricted 
Stock, provided they are not inconsistent with the Plan.

(v)

(g)

Stock Units.

(i)

Grants.  The Administrator may from time to time grant to Eligible Individuals Awards of 
unrestricted stock Units or Restricted Stock Units on such terms and conditions, and for such consideration, including 
no consideration or such minimum consideration as may be required by law, as the Administrator shall determine, 
subject to the limitations set forth in Section 7(b).  Restricted Stock Units represent a contractual obligation by 
Liquidia Corporation to deliver a number of shares of Common Stock, an amount in cash equal to the Fair Market 
Value of the specified number of shares subject to the Award, or a combination of shares of Common Stock and cash, 
in accordance with the terms and conditions set forth in the Plan and any applicable Award Agreement.

(ii)

Vesting and Payment.  Restricted Stock Units shall be subject to such vesting, risk of 

forfeiture and/or payment provisions as the Administrator may impose at the date of grant.  The Restriction Period to 
which such vesting and/or risk of forfeiture apply may lapse under such circumstances, including without limitation 
upon the attainment of Performance Goals, in such installments, or otherwise, as the Administrator may determine.  
Shares of Common Stock, cash or a combination of shares of Common Stock and cash, as applicable, payable in 
settlement of Restricted Stock Units shall be delivered to the Participant as soon as administratively practicable, but no 
later than 30 days, after the date on which payment is due under the terms of the Award Agreement provided that the
Participant shall have complied with all conditions for delivery of such shares or payment contained in the Award
Agreement or otherwise reasonably required by Liquidia Corporation, or in accordance with an election of the
Participant, if the Administrator so permits, that meets the requirements of Section 409A of the Code.

(iii)

No Rights of a Stockholder; Dividend Equivalents.  Until shares of Common Stock are 
issued to the Participant in settlement of stock Units, the Participant shall not have any rights of a stockholder of 
Liquidia Corporation with respect to the stock Units or the shares issuable thereunder.  The Administrator may grant to 
the Participant the right to receive Dividend Equivalents on stock Units, on a current, reinvested and/or restricted basis, 
subject to such terms as the Administrator may determine provided, however, that Dividend Equivalents payable on
stock Units that are granted as a Performance Award shall, rather than be paid on a current basis, be accrued and made
subject to forfeiture at least until achievement of the applicable Performance Goal related to such stock Units.

(iv)

Termination of Service.  Upon Termination of Service during the applicable deferral period 
or portion thereof to which forfeiture conditions apply, or upon failure to satisfy any other conditions precedent to the 
delivery of shares of Common Stock or cash to which such Restricted Stock Units relate, all Restricted Stock Units 
and any accrued but unpaid Dividend Equivalents with respect to such Restricted Stock Units that are then subject to 
deferral or restriction shall be forfeited; provided that the Administrator may provide, by rule

or regulation or in any Award Agreement, or may determine in any individual case, that restrictions or forfeiture
conditions relating to Restricted Stock Units will be waived in whole or in part in the event of termination resulting
from specified causes, and the Administrator may in other cases waive in whole or in part the forfeiture of Restricted
Stock Units.

(v)

Additional Terms and Conditions.  The Administrator may, by way of the Award Agreement 

or otherwise, determine such other terms, conditions, restrictions, and/or limitations, if any, of any Award of stock 
Units, provided they are not inconsistent with the Plan.

(h)

Performance Shares and Performance Units.

(i)

Grants.  The Administrator may from time to time grant to Eligible Individuals Awards in 
the form of Performance Shares and Performance Units.  Performance Shares, as that term is used in this Plan, shall 
refer to shares of Common Stock or Units that are expressed in terms of Common Stock, the issuance, vesting, lapse of 
restrictions on or payment of which is contingent on performance as measured against predetermined objectives over a 
specified Performance Period.  Performance Units, as that term is used in this Plan, shall refer to dollar-denominated 
Units valued by reference to designated criteria established by the Administrator, other than Common Stock, the 
issuance, vesting, lapse of restrictions on or payment of which is contingent on performance as measured against 
predetermined objectives over a specified Performance Period.  The applicable Award Agreement shall specify 
whether Performance Shares and Performance Units will be settled or paid in cash or shares of Common Stock or a 
combination of both, or shall reserve to the Administrator or the Participant the right to make that determination prior 
to or at the payment or settlement date.

(ii)

Performance Criteria.  The Administrator shall, prior to or at the time of grant, condition 

the grant, vesting or payment of, or lapse of restrictions on, an Award of Performance Shares or Performance Units 
upon (A) the attainment of Performance Goals during a Performance Period or (B) the attainment of Performance 
Goals and the continued service of the Participant.  The length of the Performance Period, the Performance Goals to be 
achieved during the Performance Period, and the measure of whether and to what degree such Performance Goals have 
been attained shall be conclusively determined by the Administrator in the exercise of its absolute discretion.  
Performance Goals may include minimum, maximum and target levels of performance, with the size of the Award or 
payout of Performance Shares or Performance Units or the vesting or lapse of restrictions with respect thereto based on 
the level attained.  Performance Goals may be applied on a per share or absolute basis and relative to one or more 
Performance Metrics, or any combination thereof, and may be measured pursuant to U.S. generally accepted 
accounting principles (“GAAP”), non-GAAP or other objective standards in a manner consistent with Liquidia 
Corporation’ or its Subsidiary’s established accounting policies, all as the Administrator shall determine at the time the 
Performance Goals for a Performance Period are established.  The Administrator may, in its sole discretion, provide 
that one or more objectively determinable adjustments shall be made to the manner in which one or more of the 
Performance Goals is to be calculated or measured to take into account, or ignore, one or more of the following:  (1) 
items related to a change in accounting principle; (2) items relating to financing activities; (3) expenses for 
restructuring or productivity initiatives; (4) other non-operating items; (5) items related to acquisitions; (6) items 
attributable to the business operations of any entity acquired by the Company during the Performance Period; (7) items 
related to the sale or disposition of a business or segment of a business; (8) items related to discontinued operations 
that do not qualify as a segment of a business under U.S. generally accepted accounting principles; (9) items 
attributable to any stock dividend, stock split, combination or exchange of stock occurring during the Performance 
Period; (10) any other items of significant income or expense which are determined to be appropriate adjustments; (11) 
items relating to unusual or extraordinary corporate transactions, events or developments, (12) items related to 
amortization of acquired intangible assets; (13) items that are outside the scope of the Company’s core, on-going 
business activities; (14) changes in foreign currency exchange rates; (15) items relating to changes in tax laws; (16) 
certain identified expenses (including, but not limited to, cash bonus expenses, incentive expenses and acquisition-
related transaction and integration expenses); (17) items relating to asset impairment charges; (18) items relating to 
gains or unusual or nonrecurring events or changes in applicable law, accounting principles or business conditions, or 
(19) or any other items selected by the Administrator.  Shares or Performance Units shall be settled as and when the 
Award vests or at a later time specified in the Award Agreement or in accordance with an election of the Participant, if 
the Administrator so permits, that meets the requirements of Section 409A of the Code.

(iii)

Additional Terms and Conditions.  The Administrator may, by way of the Award Agreement 

or otherwise, determine such other terms, conditions, restrictions, and/or limitations, if any, of any Award of 
Performance Shares or Performance Units, provided they are not inconsistent with the Plan.

(i)

Other Stock-Based Awards.  The Administrator may from time to time grant to Eligible Individuals 

Awards in the form of Other Stock-Based Awards.  Other Stock-Based Awards in the form of Dividend Equivalents 
may be (A) awarded on a free-standing basis or in connection with another Award other than a stock option or stock 
appreciation right, (B) paid currently or credited to an account for the Participant, including the reinvestment of such 
credited amounts in Common Stock equivalents, to be paid on a deferred basis, and (C) settled in cash or Common 
Stock as determined by the Administrator; provided, however, that Dividend Equivalents payable on Other Stock-
Based Awards that are granted as a Performance Award shall, rather than be paid on a current basis, be accrued and 
made subject to forfeiture at least until achievement of the applicable Performance Goal related to such Other Stock- 
Based Awards.  Any such settlements, and any such crediting of Dividend Equivalents, may be subject to such 
conditions, restrictions and contingencies as the Administrator shall establish.

(j)

Awards to Participants Outside the United States.  The Administrator may grant Awards to Eligible

Individuals who are foreign nationals, who are located outside the United States or who are not compensated from a
payroll maintained in the United States, or who are otherwise subject to (or could cause Liquidia Corporation or a
Subsidiary to be subject to) tax, legal or regulatory provisions of countries or jurisdictions outside the United States, on
such terms and conditions different from those specified in the Plan as may, in the judgment of the Administrator, be
necessary or desirable in order that any such Award shall conform to laws, regulations, and customs of the country or
jurisdiction in which the Participant is then resident or primarily employed or to foster and promote achievement of the
purposes of the Plan.

(k)

Limitation on Dividend Reinvestment and Dividend Equivalents.  Reinvestment of dividends in 

additional Restricted Stock at the time of any dividend payment, and the payment of shares of Common Stock with 
respect to dividends to Participants holding Awards of stock Units, shall only be permissible if sufficient shares are 
available under the Share Pool for such reinvestment or payment (taking into account then outstanding Awards).  In the 
event that sufficient shares are not available under the Share Pool for such reinvestment or payment, such reinvestment 
or payment shall be made in the form of a grant of stock Units equal in number to the shares of Common Stock that 
would have been obtained by such payment or reinvestment, the terms of which stock Units shall provide for 
settlement in cash and for Dividend Equivalent reinvestment in further stock Units on the terms contemplated by this 
Section 7(k).

8.

Withholding of Taxes.

Participants and holders of Awards shall pay to Liquidia Corporation or its Affiliate, or make arrangements 
satisfactory to the Administrator for payment of, any Tax Withholding Obligation in respect of Awards granted under 
the Plan no later than the date of the event creating the tax or social insurance contribution liability.  The obligations of 
Liquidia Corporation under the Plan shall be conditional on such payment or arrangements.  Unless otherwise 
determined by the Administrator, Tax Withholding Obligations may be settled in whole or in part with shares of 
Common Stock, including unrestricted outstanding shares surrendered to Liquidia Corporation and unrestricted shares 
that are part of the Award that gives rise to the Tax Withholding Obligation, having a Fair Market Value on the date of 
surrender or withholding equal to the statutory minimum amount (or such greater amount permitted under FASB 
Accounting Standards Codification Topic 718, Compensation—Stock Compensation, for equity-classified awards) 
required to be withheld for tax or social insurance contribution purposes, all in accordance with such procedures as the 
Administrator establishes.  Liquidia Corporation or its Affiliate may deduct, to the extent permitted by law, any such 
Tax Withholding Obligations from any payment of any kind otherwise due to the Participant or holder of an Award.

9.

Transferability of Awards.

(a)

General Nontransferability Absent Administrator Permission.  Except as otherwise determined by 

the Administrator, and in any event in the case of an Incentive Stock Option or a tandem stock appreciation right 
granted with respect to an Incentive Stock Option, no Award granted under the Plan shall be transferable by a 
Participant otherwise than by will or the laws of descent and distribution.  The Administrator shall not permit any 
transfer of an Award for value.  An Award may be exercised during the lifetime of the Participant, only by the 

Participant or, during the period the Participant is under a legal disability, by the Participant’s guardian or legal 
representative, unless otherwise determined by the Administrator.  Awards granted under the Plan shall not be subject 
in any manner to alienation, anticipation, sale, transfer, assignment, pledge, or encumbrance, except as otherwise 
determined by the Administrator; provided, however, that the restrictions in this sentence shall not apply to the shares 
of Common Stock received in connection with an Award after the date that the restrictions on transferability of such 
shares set forth in the applicable Award Agreement have lapsed.  Nothing in this paragraph shall be interpreted or 
construed as overriding the terms of any Liquidia Corporation stock ownership or retention policy, now or hereafter
existing, that may apply to the Participant or shares of Common Stock received under an Award.

(b)

Administrator Discretion to Permit Transfers Other Than For Value.  Except as otherwise restricted 

by applicable law, the Administrator may, but need not, permit an Award, other than an Incentive Stock Option or a 
tandem stock appreciation right granted with respect to an Incentive Stock Option, to be transferred to a Participant’s 
Family Member (as defined below) as a gift or pursuant to a domestic relations order in settlement of marital property 
rights.  The Administrator shall not permit any transfer of an Award for value.  For purposes of this Section 9, “Family 
Member” means any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, 
niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including 
adoptive relationships, any person sharing the Participant’s household (other than a tenant or employee), a trust in 
which these persons have more than fifty percent of the beneficial interest, a foundation in which these persons (or the 
Participant) control the management of assets, and any other entity in which these persons (or the Participant) own 
more than fifty percent (50%) of the voting interests.  The following transactions are not prohibited transfers for value:  
(i) a transfer under a domestic relations order in settlement of marital property rights; and (ii) a transfer to an entity in 
which more than fifty percent of the voting interests are owned by Family Members (or the Participant) in exchange 
for an interest in that entity.

10.

Adjustments for Corporate Transactions and Other Events.

(a)

Mandatory Adjustments.  In the event of a merger, consolidation, stock rights offering, statutory 

share exchange or similar event affecting Liquidia Corporation (each, a “Corporate Event”) or a stock dividend, stock
split, reverse stock split, separation, spinoff, reorganization, extraordinary dividend of cash or other property, share
combination or subdivision, recapitalization, capital reduction distribution, or similar event affecting the capital
structure of Liquidia Corporation (each, a “Share Change”) that occurs at any time after the Effective Date (including
any such Corporate Event or Share Change that occurs after such adoption and coincident with or prior to the Effective
Date), the Administrator shall make equitable and appropriate substitutions or proportionate adjustments to (i) the
aggregate number and kind of shares of Common Stock or other securities on which Awards under the Plan may be
granted to Eligible Individuals, (ii) the maximum number of shares of Common Stock or other securities that may be
issued with respect to Incentive Stock Options granted under the Plan, (iii) the number of shares of Common Stock or
other securities covered by each outstanding Award and the exercise price, base price or other price per share, if any,
and other relevant terms of each outstanding Award, and (iv) all other numerical limitations relating to Awards,
whether contained in this Plan or in Award Agreements; provided, however, that any fractional shares resulting from
any such adjustment shall be eliminated.

(b)

Discretionary Adjustments.  In the case of Corporate Events, the Administrator may make such other 

adjustments to outstanding Awards as it determines to be appropriate and desirable, which adjustments may include, 
without limitation, (i) the cancellation of outstanding Awards in exchange for payments of cash, securities or other 
property or a combination thereof having an aggregate value equal to the value of such Awards, as determined by the 
Administrator in its sole discretion (it being understood that in the case of a Corporate Event with respect to which 
stockholders of Liquidia Corporation receive consideration other than publicly traded equity securities of the ultimate 
surviving entity, any such determination by the Administrator that the value of a stock option or stock appreciation 
right shall for this purpose be deemed to equal the excess, if any, of the value of the consideration being paid for each 
share of Common Stock pursuant to such Corporate Event over the exercise price or base price of such stock option or 
stock appreciation right shall conclusively be deemed valid and that any stock option or stock appreciation right may 
be cancelled for no consideration upon a Corporate Event if its exercise price or base price equals or exceeds the value 
of the consideration being paid for each share of Common Stock pursuant to such Corporate Event), (ii) the 
substitution of securities or other property (including, without limitation, cash or other securities of Liquidia 
Corporation and securities of entities other than Liquidia Corporation) for the shares of 

Common Stock subject to outstanding Awards, and (iii) the substitution of equivalent awards, as determined in the sole 
discretion of the Administrator, of the surviving or successor entity or a parent thereof (“Substitute Awards”).

(c)

Adjustments to Performance Goals.  The Administrator may, in its discretion, adjust the Performance 
Goals applicable to any Awards to reflect any unusual or non-recurring events and other extraordinary items, impact of 
charges for restructurings, discontinued operations and the cumulative effects of accounting or tax changes, each as 
defined by generally accepted accounting principles or as identified in Liquidia Corporation’ consolidated financial 
statements, notes to the consolidated financial statements, management’s discussion and analysis or other Liquidia 
Corporation filings with the Securities and Exchange Commission.  If the Administrator determines that a change in 
the business, operations, corporate structure or capital structure of Liquidia Corporation or the applicable subsidiary, 
business segment or other operational unit of Liquidia Corporation or any such entity or segment, or the manner in 
which any of the foregoing conducts its business, or other events or circumstances, render the Performance Goals to be 
unsuitable, the Administrator may modify such Performance Goals or the related minimum acceptable level of 
achievement, in whole or in part, as the Administrator deems appropriate and equitable.

(d)

Statutory Requirements Affecting Adjustments.  Notwithstanding the foregoing:  (A) any adjustments 

made pursuant to Section 10 to Awards that are considered “deferred compensation” within the meaning of Section 
409A of the Code shall be made in compliance with the requirements of Section 409A of the Code; (B) any 
adjustments made pursuant to Section 10 to Awards that are not considered “deferred compensation” subject to Section 
409A of the Code shall be made in such a manner as to ensure that after such adjustment, the Awards either (1) 
continue not to be subject to Section 409A of the Code or (2) comply with the requirements of Section 409A of the 
Code; (C) in any event, the Administrator shall not have the authority to make any adjustments pursuant to Section 10 
to the extent the existence of such authority would cause an Award that is not intended to be subject to Section 409A of 
the Code at the date of grant to be subject thereto; and (D) any adjustments made pursuant to Section 10 to Awards that 
are Incentive Stock Options shall be made in compliance with the requirements of Section 424(a) of the Code.

(e)

Dissolution or Liquidation.  Unless the Administrator determines otherwise, all Awards outstanding

under the Plan shall terminate upon the dissolution or liquidation of Liquidia Corporation.

11.

Change in Control Provisions.

(a)

Termination of Awards.  Notwithstanding the provisions of Section 11(b), in the event that any 

transaction resulting in a Change in Control occurs, outstanding Awards will terminate upon the effective time of such 
Change in Control unless provision is made in connection with the transaction for the continuation or assumption of 
such Awards by, or for the issuance therefor of Substitute Awards of, the surviving or successor entity or a parent 
thereof.  Solely with respect to Awards that will terminate as a result of the immediately preceding sentence and except 
as otherwise provided in the applicable Award Agreement:

(i)

the outstanding Awards of stock options and stock appreciation rights that will terminate

upon the effective time of the Change in Control shall, immediately before the effective time of the Change in Control,
become fully exercisable and the holders of such Awards will be permitted, immediately before the Change in Control,
to exercise the Awards;

(ii)

the outstanding shares of Restricted Stock the vesting or restrictions on which are then

solely time-based and not subject to achievement of Performance Goals shall, immediately before the effective time of
the Change in Control, become fully vested, free of all transfer and lapse restrictions and free of all risks of forfeiture;

(iii)

the outstanding shares of Restricted Stock the vesting or restrictions on which are then

subject to and pending achievement of Performance Goals shall, immediately before the effective time of the Change
in Control and unless the Award Agreement provides for vesting or lapsing of restrictions in a greater amount upon the
occurrence of a Change in Control, become vested, free of transfer and lapse restrictions and risks of forfeiture in such
amounts as if the applicable Performance Goals for the unexpired Performance Period had been achieved at the target
level set forth in the applicable Award Agreement;

(iv)

the outstanding Restricted Stock Units, Performance Shares and Performance Units the

vesting, earning or settlement of which is then solely time-based and not subject to or pending achievement of
Performance Goals shall, immediately before the effective time of the Change in Control, become fully earned and
vested and shall be settled in cash or shares of Common Stock (consistent with the terms of the Award Agreement after
taking into account the effect of the Change in Control transaction on the shares) as promptly as is practicable, subject
to any applicable limitations imposed thereon by Section 409A of the Code; and

(v)

the outstanding Restricted Stock Units, Performance Shares and Performance Units the

vesting, earning or settlement of which is then subject to and pending achievement of Performance Goals shall,
immediately before the effective time of the Change in Control and unless the Award Agreement provides for vesting,
earning or settlement in a greater amount upon the occurrence of a Change in Control, become vested and earned in
such amounts as if the applicable Performance Goals for the unexpired Performance Period had been achieved at the
target level set forth in the applicable Award Agreement and shall be settled in cash or shares of Common Stock
(consistent with the terms of the Award Agreement after taking into account the effect of the Change in Control
transaction on the shares) as promptly as is practicable, subject to any applicable limitations imposed thereon by
Section 409A of the Code.

Implementation of the provisions of this Section 11(a) shall be conditioned upon consummation of the

Change in Control.

(b)

Continuation, Assumption or Substitution of Awards.  The Administrator may specify, on or after the 
date of grant, in an award agreement or amendment thereto, the consequences of a Participant’s Termination of Service 
that occurs coincident with or following the occurrence of a Change in Control, if a Change in Control occurs under 
which provision is made in connection with the transaction for the continuation or assumption of outstanding Awards 
by, or for the issuance therefor of Substitute Awards of, the surviving or successor entity or a parent thereof.

(c)

Other Permitted Actions.  In the event that any transaction resulting in a Change in Control occurs, 
the Administrator may take any of the actions set forth in Section 10 with respect to any or all Awards granted under 
the Plan.

(d)

Section 409A Savings Clause.  Notwithstanding the foregoing, if any Award is considered to be a 
“nonqualified deferred compensation plan” within the meaning of Section 409A of the Code, this Section 11 shall 
apply to such Award only to the extent that its application would not result in the imposition of any tax or interest or 
the inclusion of any amount in income under Section 409A of the Code.

12.

Substitution of Awards in Mergers and Acquisitions.

Awards may be granted under the Plan from time to time in substitution for assumed awards held by 
employees, officers, or directors of entities who become employees, officers, or directors of Liquidia Corporation or a 
Subsidiary as the result of a merger or consolidation of the entity for which they perform services with Liquidia 
Corporation or a Subsidiary, or the acquisition by Liquidia Corporation of the assets or stock of the such entity.  The 
terms and conditions of any Awards so granted may vary from the terms and conditions set forth herein to the extent 
that the Administrator deems appropriate at the time of grant to conform the Awards to the provisions of the assumed 
awards for which they are substituted and to preserve their intrinsic value as of the date of the merger, consolidation or 
acquisition transaction.  To the extent permitted by applicable law and marketplace or listing rules of the primary 
securities market or exchange on which the Common Stock is listed or admitted for trading, any available shares under 
a stockholder-approved plan of an acquired company (as appropriately adjusted to reflect the transaction) may be used 
for Awards granted pursuant to this Section 12 and, upon such grant, shall not reduce the Share Pool.

13.

Compliance with Securities Laws; Listing and Registration.

(a)

The obligation of Liquidia Corporation to sell or deliver Common Stock with respect to any Award 

granted under the Plan shall be subject to all applicable laws, rules and regulations, including all applicable federal, 
state securities laws, and the obtaining of all such approvals by governmental agencies as may be deemed necessary or 
appropriate by the Administrator.  If at any time the Administrator determines that the delivery of 

Common Stock under the Plan is or may be unlawful under the laws of any applicable jurisdiction, or Federal, state or 
foreign (non-United States) securities laws, the right to exercise an Award or receive shares of Common Stock 
pursuant to an Award shall be suspended until the Administrator determines that such delivery is lawful.  If at any time 
the Administrator determines that the delivery of Common Stock under the Plan would or may violate the rules of any 
exchange on which Liquidia Corporation’ securities are then listed for trade, the right to exercise an Award or receive 
shares of Common Stock pursuant to an Award shall be suspended until the Administrator determines that such 
delivery would not violate such rules.  If the Administrator determines that the exercise or nonforfeitability of, or 
delivery of benefits pursuant to, any Award would violate any applicable provision of securities laws or the listing 
requirements of any stock exchange upon which any of Liquidia Corporation’ equity securities are listed, then the 
Administrator may postpone any such exercise, nonforfeitability or delivery, as applicable, but Liquidia Corporation 
shall use all reasonable efforts to cause such exercise, nonforfeitability or delivery to comply with all such provisions 
at the earliest practicable date.

(b)

Each Award is subject to the requirement that, if at any time the Administrator determines, in its
absolute discretion, that the listing, registration or qualification of Common Stock issuable pursuant to the Plan is
required by any securities exchange or under any state, federal or foreign (non-United States) law, or the consent or
approval of any governmental regulatory body is necessary or desirable as a condition of, or in connection with, the
grant of an Award or the issuance of Common Stock, no such Award shall be granted or payment made or Common
Stock issued, in whole or in part, unless listing, registration, qualification, consent or approval has been effected or
obtained free of any conditions not acceptable to the Administrator.

(c)

In the event that the disposition of Common Stock acquired pursuant to the Plan is not covered by a

then current registration statement under the Securities Act of 1933, as amended (the “Securities Act”), and is not
otherwise exempt from such registration, such Common Stock shall be restricted against transfer to the extent required
by the Securities Act or regulations thereunder, and the Administrator may require a person receiving Common Stock
pursuant to the Plan, as a condition precedent to receipt of such Common Stock, to represent to Liquidia Corporation
in writing that the Common Stock acquired by such person is acquired for investment only and not with a view to
distribution and that such person will not dispose of the Common Stock so acquired in violation of Federal, state or
foreign securities laws and furnish such information as may, in the opinion of counsel for the Company, be appropriate
to permit the Company to issue the Common Stock in compliance with applicable Federal, state or foreign securities
laws.

14.

Section 409A Compliance.

It is the intention of Liquidia Corporation that any Award that constitutes a “nonqualified deferred 

compensation plan” within the meaning of Section 409A of the Code shall comply in all respects with the 
requirements of Section 409A of the Code to avoid the imposition of any tax or interest or the inclusion of any amount 
in income pursuant to Section 409A of the Code, and the terms of each such Award shall be construed, administered 
and deemed amended, if applicable, in a manner consistent with this intention.  Notwithstanding the foregoing, neither 
Liquidia Corporation nor any of its Affiliates nor any of its or their directors, officers, employees, agents or other 
service providers will be liable for any taxes, penalties or interest imposed on any Participant or other person with 
respect to any amounts paid or payable (whether in cash, shares of Common Stock or other property) under any 
Award, including any taxes, penalties or interest imposed under or as a result of Section 409A of the Code.  Any 
payments described in an Award that are due within the “short term deferral period” as defined in Section 409A of the 
Code shall not be treated as deferred compensation unless applicable law requires otherwise.  For purposes of any 
Award, each amount to be paid or benefit to be provided to a Participant that constitutes deferred compensation subject 
to Section 409A of the Code shall be construed as a separate identified payment for purposes of Section 409A of the 
Code.  For purposes of Section 409A of the Code, the payment of Dividend Equivalents under any Award shall be 
construed as earnings and the time and form of payment of such Dividend Equivalents shall be treated separately from 
the time and form of payment of the underlying Award.  Notwithstanding any other provision of the Plan to the 
contrary, with respect to any Award that constitutes a “nonqualified deferred compensation plan” within the meaning 
of Section 409A of the Code, any payments (whether in cash, shares of Common Stock or other property) to be made 
with respect to the Award that become payable on account of the Participant’s separation from service, within the 
meaning of Section 409A of the Code, while the Participant is a “specified employee” (as determined in accordance 
with the uniform policy adopted by the Administrator with respect to all of the arrangements subject to Section 409A 
of the Code maintained by Liquidia 

Corporation and its Affiliates) and which would otherwise be paid within six months after the Participant’s separation 
from service shall be accumulated (without interest) and paid on the first day of the seventh month following the 
Participant’s separation from service or, if earlier, within 15 days after the appointment of the personal representative 
or executor of the Participant’s estate following the Participant’s death.  Notwithstanding anything in the Plan or an 
Award Agreement to the contrary, in no event shall the Administrator exercise its discretion to accelerate the payment 
or settlement of an Award where such payment or settlement constitutes deferred compensation within the meaning of 
Code section 409A unless, and solely to the extent that, such accelerated payment or settlement is permissible under 
Treasury Regulation section 1.409A-3(j)(4).

15.

Plan Duration; Amendment and Discontinuance.

(a)

Plan Duration.  The Plan shall remain in effect, subject to the right of the Board or the 

Compensation Committee to amend or terminate the Plan at any time, until the earlier of (a) the earliest date as of 
which all Awards granted under the Plan have been satisfied in full or terminated and no shares of Common Stock 
approved for issuance under the Plan remain available to be granted under new Awards or (b) June 27, 2030.  No 
Awards shall be granted under the Plan after such termination date.  Subject to other applicable provisions of the Plan, 
all Awards made under the Plan on or before June 27, 2030 or such earlier termination of the Plan, shall remain in 
effect until such Awards have been satisfied or terminated in accordance with the Plan and the terms of such Awards.

(b)

Amendment and Discontinuance of the Plan.  The Board or the Compensation Committee may 
amend, alter or discontinue the Plan, but no amendment, alteration or discontinuation shall be made which would 
materially impair the rights of a Participant with respect to a previously granted Award without such Participant’s 
consent, except such an amendment made to comply with applicable law or rule of any securities exchange or market 
on which the Common Stock is listed or admitted for trading or to prevent adverse tax or accounting consequences to 
Liquidia Corporation or the Participant.  Notwithstanding the foregoing, no such amendment shall be made without the 
approval of Liquidia Corporation’ stockholders to the extent such amendment would (A) materially increase the 
benefits accruing to Participants under the Plan, (B) materially increase the number of shares of Common Stock which 
may be issued under the Plan or to a Participant, (C) materially expand the eligibility for participation in the Plan, (D) 
eliminate or modify the prohibition set forth in Section 7(e) on repricing of stock options and stock appreciation rights, 
(E) lengthen the maximum term or lower the minimum exercise price or base price permitted for stock options and 
stock appreciation rights, or (F) modify the prohibition on the issuance of reload or replenishment options.  Except as 
otherwise determined by the Board or Compensation Committee, termination of the Plan shall not affect the 
Administrator’s ability to exercise the powers granted to it hereunder with respect to Awards granted under the Plan 
prior to the date of such termination.

(c)

Amendment of Awards.  Subject to Section 7(e), the Administrator may unilaterally amend the terms 

of any Award theretofore granted, but no such amendment shall materially impair the rights of any Participant with 
respect to an Award without the Participant’s consent, except such an amendment made to cause the Plan or Award to 
comply with applicable law, applicable rule of any securities exchange on which the Common Stock is listed or 
admitted for trading, or to prevent adverse tax or accounting consequences for the Participant or the Company or any 
of its Affiliates.  For purposes of the foregoing sentence, an amendment to an Award that results in a change in the tax
consequences of the Award to the Participant shall not be considered to be a material impairment of the rights of the
Participant and shall not require the Participant’s consent.

16.

General Provisions.

(a)

Non-Guarantee of Employment or Service.  Nothing in the Plan or in any Award Agreement 

thereunder shall confer any right on an individual to continue in the service of Liquidia Corporation or any Affiliate or 
shall interfere in any way with the right of Liquidia Corporation or any Affiliate to terminate such service at any time 
with or without cause or notice and whether or not such termination results in (i) the failure of any Award to vest or 
become payable; (ii) the forfeiture of any unvested or vested portion of any Award; and/or (iii) any other adverse effect 
on the individual’s interests under any Award or the Plan.  No person, even though deemed an Eligible Individual, shall 
have a right to be selected as a Participant, or, having been so selected, to be selected again as a Participant.  To the 
extent that an Eligible Individual who is an employee of a Subsidiary receives an Award under the Plan, that Award 
shall in no event be understood or interpreted to mean that Liquidia Corporation is the Participant’s employer or that 
the Participant has an employment relationship with Liquidia Corporation.

(b)

No Trust or Fund Created.  Neither the Plan nor any Award shall create or be construed to create a 

trust or separate fund of any kind or a fiduciary relationship between Liquidia Corporation and a Participant or any 
other person.  To the extent that any Participant or other person acquires a right to receive payments from Liquidia 
Corporation pursuant to an Award, such right shall be no greater than the right of any unsecured general creditor of 
Liquidia Corporation.

(c)

Status of Awards.  Awards shall be special incentive payments to the Participant and shall not be

taken into account in computing the amount of salary or compensation of the Participant for purposes of determining
any pension, retirement, death, severance or other benefit under (a) any pension, retirement, profit-sharing, bonus,
insurance, severance or other employee benefit plan of Liquidia Corporation or any Affiliate now or hereafter in effect
under which the availability or amount of benefits is related to the level of compensation or (b) any agreement between
(i) Liquidia Corporation or any Affiliate and (ii) the Participant, except as such plan or agreement shall otherwise
expressly provide.

(d)

Subsidiary Employees.  In the case of a grant of an Award to an Eligible Individual who provides 
services to any Subsidiary, Liquidia Corporation may, if the Administrator so directs, issue or transfer the shares of 
Common Stock, if any, covered by the Award to the Subsidiary, for such lawful consideration as the Administrator 
may specify, upon the condition or understanding that the Subsidiary will transfer the shares of Common Stock to the 
Eligible Individual in accordance with the terms of the Award specified by the Administrator pursuant to the 
provisions of the Plan.  All shares of Common Stock underlying Awards that are forfeited or canceled after such issue 
or transfer of shares to the Subsidiary shall revert to Liquidia Corporation.

(e)

Governing Law and Interpretation.  The validity, construction and effect of the Plan, of Award 

Agreements entered into pursuant to the Plan, and of any rules, regulations, determinations or decisions made by the 
Administrator relating to the Plan or such Award Agreements, and the rights of any and all persons having or claiming 
to have any interest therein or thereunder, shall be determined exclusively in accordance with applicable United States 
federal laws and the laws of the State of Delaware, without regard to its conflict of laws principles.  The captions of 
the Plan are not part of the provisions hereof and shall have no force or effect.  Except where the context otherwise 
requires:  (i) the singular includes the plural and vice versa; (ii) a reference to one gender includes other genders; (iii) a 
reference to a person includes a natural person, partnership, corporation, association, governmental or local authority 
or agency or other entity; and (iv) a reference to a statute, ordinance, code or other law includes regulations and other 
instruments under it and consolidations, amendments, re-enactments or replacements of any of them.

(f)

Use of English Language.  The Plan, each Award Agreement, and all other documents, notices and
legal proceedings entered into, given or instituted pursuant to an Award shall be written in English, unless otherwise 
determined by the Administrator.  If a Participant receives an Award Agreement, a copy of the Plan or any other 
documents related to an Award translated into a language other than English, and if the meaning of the translated 
version is different from the English version, the English version shall control.

(g)

Recovery of Amounts Paid.  Except as otherwise provided by the Administrator, Awards granted 

under the Plan shall be subject to any and all policies, guidelines, codes of conduct, or other agreement or arrangement 
adopted by the Board or Compensation Committee with respect to the recoupment, recovery or clawback of 
compensation (collectively, the “Recoupment Policy”) and/or to any provisions set forth in the applicable Award 
Agreement under which Liquidia Corporation may recover from current and former Participants any amounts paid or 
shares of Common Stock issued under an Award and any proceeds therefrom under such circumstances as the 
Administrator determines appropriate.  The Administrator may apply the Recoupment Policy to Awards granted before 
the policy is adopted to the extent required by applicable law or rule of any securities exchange or market on which 
shares of Common Stock are listed or admitted for trading, as determined by the Administrator in its sole discretion.

17.

Glossary.

Under this Plan, except where the context otherwise indicates, the following definitions apply:

“Administrator” means the Compensation Committee, or such other committee(s) of director(s) duly

appointed by the Board or the Compensation Committee to administer the Plan or delegated limited authority to

perform administrative actions under the Plan, and having such powers as shall be specified by the Board or the 
Compensation Committee; provided, however, that at any time the Board may serve as the Administrator in lieu of or 
in addition to the Compensation Committee or such other committee(s) of director(s) to whom administrative authority 
has been delegated.  With respect to any Award to which Section 16 of the Exchange Act applies, the Administrator 
shall consist of either the Board or a committee of the Board, which committee shall consist of three or more directors, 
each of whom is intended to be, to the extent required by Rule 16b-3 of the Exchange Act, a “non-employee director” 
as defined in Rule 16b-3 of the Exchange Act and an “independent director” to the extent required by the rules of the 
national securities exchange that is the principal trading market for the Common Stock, provided that, with respect to 
Awards made to a member of the Board who is not an employee of the Company, Administrator means the Board.  
Any member of the Administrator who does not meet the foregoing requirements shall abstain from any decision 
regarding an Award and shall not be considered a member of the Administrator to the extent required to comply with 
Rule 16b-3 of the Exchange Act.

“Adoption Date” means the date the Plan is adopted by the Board.

“Affiliate” means any entity, whether now or hereafter existing, which controls, is controlled by, or is under 

common control with, Liquidia Corporation or any successor to Liquidia Corporation.  For this purpose, “control” 
(including the correlative meanings of the terms “controlled by” and “under common control with”) shall mean 
ownership, directly or indirectly, of 50% or more of the total combined voting power of all classes of voting securities 
issued by such entity, or the possession, directly or indirectly, of the power to direct the management and policies of 
such entity, by contract or otherwise.

“Award” means any stock option, stock appreciation right, stock award, stock unit, Performance Share,

Performance Unit, and/or Other Stock-Based Award, whether granted under this Plan.

“Award Agreement” means the written document(s), including an electronic writing acceptable to the
Administrator, and any notice, addendum or supplement thereto, memorializing the terms and conditions of an Award
granted pursuant to the Plan and which shall incorporate the terms of the Plan.

“Board” means the Board of Directors of Liquidia Corporation.

“Cause” means, with respect to a Participant, except as otherwise provided in the relevant Award Agreement

(i) the Participant’s plea of guilty or nolo contendere to, or conviction of, (A) a felony (or its equivalent in a non-
United States jurisdiction) or (B) other conduct of a criminal nature that has or is likely to have a material adverse
effect on the reputation or standing in the community of Liquidia Corporation, any of its Affiliates or a successor to
Liquidia Corporation or an Affiliate, as determined by the Administrator in its sole discretion, or that legally prohibits
the Participant from working for Liquidia Corporation, any of its Subsidiaries or a successor to Liquidia Corporation
or a Subsidiary; (ii) a breach by the Participant of a regulatory rule that adversely affects the Participant’s ability to
perform the Participant’s employment duties to Liquidia Corporation, any of its Subsidiaries or a successor to Liquidia
Corporation or a Subsidiary, in any material respect; or (iii) the Participant’s failure, in any material respect, to (A)
perform the Participant’s employment duties, (B) comply with the applicable policies of Liquidia Corporation, or of its
Subsidiaries, or a successor to Liquidia Corporation or a Subsidiary, or (C) comply with covenants contained in any
contract or Award Agreement to which the Participant is a party; provided, however, that the Participant shall be
provided a written notice describing in reasonable detail the facts which are considered to give rise to a breach
described in this clause and the Participant shall have 30 days following receipt of such written notice (the “Cure
Period”) during which the Participant may remedy the condition and, if so remedied, no Cause for Termination of
Service shall exist.]

“Change in Control” means the first of the following to occur:  (i) a Change in Ownership of Liquidia 

Corporation, (ii) a Change in Effective Control of Liquidia Corporation, or (iii) a Change in the Ownership of Assets 
of Liquidia Corporation, as described herein and construed in accordance with Code section 409A.

(i)

A “Change in Ownership of Liquidia Corporation” shall occur on the date that any one 
Person acquires, or Persons Acting as a Group acquire, ownership of the capital stock of Liquidia Corporation that, 
together with the stock held by such Person or Group, constitutes more than 50% of the total fair market value or total 
voting power of the capital stock of Liquidia Corporation.  However, if any one Person is, or Persons Acting as a 
Group are, considered to own more than 50%, on a fully diluted basis, of the total fair market value or total voting 

power of the capital stock of Liquidia Corporation, the acquisition of additional stock by the same Person or Persons 
Acting as a Group is not considered to cause a Change in Ownership of Liquidia Corporation or to cause a Change in 
Effective Control of Liquidia Corporation (as described below).  An increase in the percentage of capital stock owned 
by any one Person, or Persons Acting as a Group, as a result of a transaction in which Liquidia Corporation acquires its 
stock in exchange for property will be treated as an acquisition of stock.

(ii)

A “Change in Effective Control of Liquidia Corporation” shall occur on the date either (A)

a majority of members of Liquidia Corporation’ Board is replaced during any 12-month period by directors whose
appointment or election is not endorsed by a majority of the members of Liquidia Corporation’ Board before the date
of the appointment or election, or (B) any one Person, or Persons Acting as a Group, acquires (or has acquired during
the 12-month period ending on the date of the most recent acquisition by such Person or Persons) ownership of stock
of Liquidia Corporation possessing 50% or more of the total voting power of the stock of Liquidia Corporation.

(iii)

A “Change in the Ownership of Assets of Liquidia Corporation” shall occur on the date that 

any one Person acquires, or Persons Acting as a Group acquire (or has or have acquired during the 12-month period 
ending on the date of the most recent acquisition by such Person or Persons), assets from Liquidia Corporation that 
have a total gross fair market value equal to or more than 50% of the total gross fair market value of all of the assets of 
Liquidia Corporation immediately before such acquisition or acquisitions.  For this purpose, gross fair market value 
means the value of the assets of Liquidia Corporation, or the value of the assets being disposed of, determined without 
regard to any liabilities associated with such assets.

The following rules of construction apply in interpreting the definition of Change in Control:

(A)

A “Person” means any individual, entity or group within the meaning of Section 13(d)(3) or

14(d)(2) of the Securities Exchange Act of 1934, as amended, other than employee benefit plans sponsored or
maintained by Liquidia Corporation and by entities controlled by Liquidia Corporation or an underwriter, initial
purchaser or placement agent temporarily holding the capital stock of Liquidia Corporation pursuant to a registered
public offering.

(B)

Persons will be considered to be Persons Acting as a Group (or Group) if they are owners of 

a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction 
with the corporation.  If a Person owns stock in both corporations that enter into a merger, consolidation, purchase or 
acquisition of stock, or similar transaction, such shareholder is considered to be acting as a Group with other 
shareholders only with respect to the ownership in that corporation before the transaction giving rise to the change and 
not with respect to the ownership interest in the other corporation.  Persons will not be considered to be acting as a 
Group solely because they purchase assets of the same corporation at the same time or purchase or own stock of the 
same corporation at the same time, or as a result of the same public offering.

section 409A or a public offering of capital stock of Liquidia Corporation.

(C)

A Change in Control shall not include a transfer to a related person as described in Code

(D)

For purposes of the definition of Change in Control, Section 318(a) of the Code applies to 

determine stock ownership.  Stock underlying a vested option is considered owned by the individual who holds the 
vested option (and the stock underlying an unvested option is not considered owned by the individual who holds the 
unvested option).  For purposes of the preceding sentence, however, if a vested option is exercisable for stock that is 
not substantially vested (as defined by Treasury Regulation §1.83-3(b) and (j)), the stock underlying the option is not 
treated as owned by the individual who holds the option.

“Code” means the Internal Revenue Code of 1986, as amended from time to time, and any successor thereto, 
the Treasury Regulations thereunder and other relevant interpretive guidance issued by the Internal Revenue Service or 
the Treasury Department.  Reference to any specific section of the Code shall be deemed to include such regulations 
and guidance, as well as any successor section, regulations and guidance.

“Common Stock” means shares of common stock of Liquidia Corporation, par value $0.001 per share, and

any capital securities into which they are converted.

“Company” means Liquidia Corporation and its Subsidiaries, except where the context otherwise requires.  

For purposes of determining whether a Change in Control has occurred, Company shall mean only Liquidia 
Corporation.

“Compensation Committee” means the Compensation Committee of the Board.

“Director Limits” shall have the meaning ascribed to it in Section 5(e) of the Plan.

“Dividend Equivalent” means a right, granted to a Participant, to receive cash, Common Stock, stock Units or

other property equal in value to dividends paid with respect to a specified number of shares of Common Stock.

“Eligible Individuals” means (i) officers and employees of, and other individuals, including non-employee

directors, who are natural persons providing bona fide services to or for, Liquidia Corporation or any of its
Subsidiaries, provided that such services are not in connection with the offer or sale of securities in a capital-raising
transaction and do not directly or indirectly promote or maintain a market for Liquidia Corporation’ securities, and (ii)
prospective officers, employees and service providers who have accepted offers of employment or other service
relationship from Liquidia Corporation or a Subsidiary.

“Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time, and any 
successor thereto.  Reference to any specific section of the Exchange Act shall be deemed to include such regulations 
and guidance issued thereunder, as well as any successor section, regulations and guidance.

“Fair Market Value” means, on a per share basis as of any date, unless otherwise determined by the

Administrator:

(i)

if the principal market for the Common Stock (as determined by the Administrator if the

Common Stock is listed or admitted to trading on more than one exchange or market) is a national securities exchange
or an established securities market, unless otherwise determined by the Administrator, the official closing price per
share of Common Stock for the regular market session on that date on the principal exchange or market on which the
Common Stock is then listed or admitted to trading or, if no sale is reported for that date, on the last preceding day on
which a sale was reported, all as reported by such source as the Administrator may select;

(ii)

if the principal market for the Common Stock is not a national securities exchange or an

established securities market, but the Common Stock is quoted by a national quotation system, the average of the
highest bid and lowest asked prices for the Common Stock on that date as reported on a national quotation system or, if
no prices are reported for that date, on the last preceding day on which prices were reported, all as reported by such
source as the Administrator may select; or

(iii)

if the Common Stock is neither listed or admitted to trading on a national securities

exchange or an established securities market, nor quoted by a national quotation system, the value determined by the
Administrator in good faith by the reasonable application of a reasonable valuation method, which method may, but
need not, include taking into account an appraisal of the fair market value of the Common Stock conducted by a
nationally recognized appraisal firm selected by the Administrator.

Notwithstanding the preceding, for foreign, federal, state and local income tax reporting purposes

and for such other purposes as the Administrator deems appropriate, the Fair Market Value shall be determined by the
Administrator in accordance with uniform and nondiscriminatory standards adopted by it from time to time.

“Full Value Award” means an Award that results in Liquidia Corporation transferring the full value of a share 
of Common Stock under the Award, whether or not an actual share of stock is issued.  Full Value Awards shall include, 
but are not limited to, stock awards, stock units, Performance Shares, Performance Units that are payable in Common 
Stock, and Other Stock-Based Awards for which Li quidia Corporation transfers the full value of a share of Common 
Stock under the Award, but shall not include Dividend Equivalents.

“Incentive Stock Option” means any stock option that is designated, in the applicable Award Agreement or the

resolutions of the Administrator under which the stock option is granted, as an “incentive stock option” within

the meaning of Section 422 of the Code and otherwise meets the requirements to be an “incentive stock option” set
forth in Section 422 of the Code.

“Liquidia Corporation” means Liquidia Corporation, a Delaware corporation.

“Non-Employee Director” means a member of the Board who is not an employee of Liquidia Corporation or

any of its Affiliates.

“Nonqualified Option” means any stock option that is not an Incentive Stock Option.

“Other Stock-Based Award” means an Award of Common Stock or any other Award that is valued in whole or

in part by reference to, or is otherwise based upon, shares of Common Stock, including without limitation Dividend
Equivalents and convertible debentures.

“Participant” means an Eligible Individual to whom one or more Awards are or have been granted pursuant

to the Plan and have not been fully settled or cancelled and, following the death of any such person, his successors,
heirs, executors and administrators, as the case may be.

“Performance Award” means a Full Value Award, the grant, vesting, lapse of restrictions or settlement of

which is conditioned upon the achievement of performance objectives over a specified Performance Period and
includes, without limitation, Performance Shares and Performance Units.

“Performance Goals” means the performance goals established by the Administrator in connection with the

grant of Awards based on Performance Metrics or other performance criteria selected by the Administrator.

“Performance Period” means that period established by the Administrator during which any Performance

Goals specified by the Administrator with respect to such Award are to be measured.

“Performance Metrics” means criteria established by the Administrator relating to any of the following, as it

may apply to an individual, one or more business units, divisions, or Affiliates, or on a company-wide basis, and in
absolute terms, relative to a base period, or relative to the performance of one or more comparable companies, peer
groups, or an index covering multiple companies:

(i)

Earnings or Profitability Metrics:  any derivative of revenue; earnings/loss (gross, 

operating, net, or adjusted); earnings/loss before interest and taxes (“EBIT”); earnings/loss before interest, taxes, 
depreciation and amortization (“EBITDA”); profit margins; operating margins; expense levels or ratios; provided that 
any of the foregoing metrics may be adjusted to eliminate the effect of any one or more of the following:  interest 
expense, asset impairments or investment losses, early extinguishment of debt or stock-based compensation expense;

invested);

(ii)

Return Metrics:  any derivative of return on investment, assets, equity or capital (total or 

(iii)
performance of assets under management;

Investment Metrics:  relative risk-adjusted investment performance; investment

Cash Flow Metrics:  any derivative of operating cash flow; cash flow sufficient to achieve 
financial ratios or a specified cash balance; free cash flow; cash flow return on capital; net cash provided by operating 
activities; cash flow per share; working capital;

(iv)

capital, debt-to-EBITDA or other liquidity ratios); and/or

(v)

Liquidity Metrics:  any derivative of debt leverage (including debt to capital, net debt-to-

(vi)

Stock Price and Equity Metrics:  any derivative of return on stockholders’ equity; total 

stockholder return; stock price; stock price appreciation; market capitalization; earnings/loss per share (basic or 
diluted) (before or after taxes).

“Performance Shares” means a grant of stock or stock Units the issuance, vesting or payment of which is

contingent on performance as measured against predetermined objectives over a specified Performance Period.

“Performance Units” means a grant of dollar-denominated Units the value, vesting or payment of which is

contingent on performance against predetermined objectives over a specified Performance Period.

“Plan” means this Liquidia Corporation 2020 Long-Term Incentive Plan, as set forth herein and as it may be

amended from time to time.

“Restricted Stock” means an Award of shares of Common Stock to a Participant that may be subject to certain

transferability and other restrictions and to a risk of forfeiture (including by reason of not satisfying certain
Performance Goals).

“Restricted Stock Unit” means a right granted to a Participant to receive shares of Common Stock or cash at

the end of a specified deferral period, which right may be conditioned on the satisfaction of certain requirements
(including the satisfaction of certain Performance Goals).

“Restriction Period” means, with respect to Full Value Awards, the period commencing on the date of grant
of such Award to which vesting or transferability and other restrictions and a risk of forfeiture apply and ending upon
the expiration of the applicable vesting conditions, transferability and other restrictions and lapse of risk of forfeiture
and/or the achievement of the applicable Performance Goals (it being understood that the Administrator may provide
that vesting shall occur and/or restrictions shall lapse with respect to portions of the applicable Award during the
Restriction Period.

“Subsidiary” means any corporation or other entity in an unbroken chain of corporations or other entities
beginning with Liquidia Corporation if each of the corporations or other entities, or group of commonly controlled
corporations or other entities, other than the last corporation or other entity in the unbroken chain then owns stock or
other equity interests possessing 50% or more of the total combined voting power of all classes of stock or other equity
interests in one of the other corporations or other entities in such chain or otherwise has the power to direct the
management and policies of the entity by contract or by means of appointing a majority of the members of the board or
other body that controls the affairs of the entity; provided, however, that solely for purposes of determining whether a
Participant has a Termination of Service that is a “separation from service” within the meaning of Section 409A of the
Code or whether an Eligible Individual is eligible to be granted an Award that in the hands of such Eligible Individual
would constitute a “nonqualified deferred compensation plan” within the meaning of Section 409A of the Code , a
“Subsidiary” of a corporation or other entity means all other entities with which such corporation or other entity would
be considered a single employer under Sections 414(b) or 414(c) of the Code.

“Tax Withholding Obligation” means any federal, state, local or foreign (non-United States) income,

employment or other tax or social insurance contribution required by applicable law to be withheld in respect of
Awards.

“Termination of Service” means the termination of the Participant’s employment, or performance of services 
for, Liquidia Corporation and its Subsidiaries.  Temporary absences from employment because of illness, vacation or 
leave of absence and transfers among Liquidia Corporation and its Subsidiaries shall not be considered Terminations 
of Service.  With respect to any Award that constitutes a “nonqualified deferred compensation plan” within the 
meaning of Section 409A of the Code, “Termination of Service” shall mean a “separation from service” as defined 
under Section 409A of the Code to the extent required by Section 409A of the Code to avoid the imposition of any tax 
or interest or the inclusion of any amount in income pursuant to Section 409A of the Code.  A Participant has a 
separation from service within the meaning of Section 409A of the Code if the Participant terminates employment with 
Liquidia Corporation and all Subsidiaries for any reason.  A Participant will generally be treated as having terminated 
employment with Liquidia Corporation and all Subsidiaries as of a certain date if the Participant and the entity that 
employs the Participant reasonably anticipate that the Participant will perform no further services for Liquidia 
Corporation or any Subsidiary after such date or that the level of bona fide services that the Participant will perform 
after such date (whether as an employee or an independent contractor) will permanently decrease to no more than 20 
percent (20%) of the average level of bona fide services performed (whether as an employee or an independent 
contractor) over the immediately preceding 36-month period (or the full period of services if the Participant has been 
providing services for fewer than 36 months); provided, however, that the

employment relationship is treated as continuing while the Participant is on military leave, sick leave or other bona
fide leave of absence if the period of leave does not exceed six months or, if longer, so long as the Participant retains
the right to reemployment with Liquidia Corporation or any Subsidiary.

“Total and Permanent Disability” means, with respect to a Participant, except as otherwise provided in the 

relevant Award Agreement, that a Participant is (i) unable to engage in any substantial gainful activity by reason of any 
medically determinable physical or mental impairment that can be expected to last until the Participant’s death or result 
in death, or (ii) determined to be totally disabled by the Social Security Administration or other governmental or quasi-
governmental body that administers a comparable social insurance program outside of the United States in which the 
Participant participates and which conditions the right to receive benefits under such program on the Participant being 
unable to engage in any substantial gainful activity by reason of any medically determinable physical or mental 
impairment that can be expected to last until the Participant’s death or result in death.  The Administrator shall have 
sole authority to determine whether a Participant has suffered a Total and Permanent Disability and may require such 
medical or other evidence as it deems necessary to judge the nature and permanency of the Participant’s condition.

“Unit” means a bookkeeping entry used by Liquidia Corporation to record and account for the grant of the 

following types of Awards until such time as the Award is paid, cancelled, forfeited or terminated, as the case may be:  
stock units, Restricted Stock Units, Performance Units, and Performance Shares that are expressed in terms of units of 
Common Stock.

{end of document}

     LIQUIDIA CORPORATION

RESTRICTED STOCK UNITS NOTICE

UNDER THE
LIQUIDIA CORPORATION
2020 LONG-TERM INCENTIVE PLAN

Exhibit 10.6

Name of Grantee:  

This Notice evidences the award of restricted stock units (each, an “RSU,” and collectively, the “RSUs”)
of LIQUIDIA Corporation, a Delaware corporation (the “Company”), that have been granted to you
pursuant to the Liquidia Corporation 2020 Long-Term Incentive Plan (the “Plan”) and conditioned upon
your agreement to the terms of the attached Restricted Stock Units Agreement (the “Agreement”).  This 
Notice constitutes part of and is subject to the terms and provisions of the Agreement and the Plan, which 
are incorporated by reference herein.  Each RSU is equivalent in value to one share of the Company’s 
Common Stock and represents the Company’s commitment to issue one share of the Company’s 
Common Stock at a future date, subject to the terms of the Agreement and the Plan.  The RSUs are 
credited to a separate account maintained for you on the books and records of the Company (the 
“Account”).  All amounts credited to the Account will continue for all purposes to be part of the general 
assets of the Company.

Grant Date:  

Number of RSUs:  

Vesting Schedule:  All of the RSUs are nonvested and forfeitable as of the Grant Date.  So long as your 
Service (as defined in the Agreement) is continuous from the Grant Date through the applicable date 
upon which vesting is scheduled to occur:

I acknowledge that I have carefully read the Agreement and the prospectus for the Plan.

Liquidia Corporation

Date

I acknowledge that I have carefully read the Agreement and the prospectus for the Plan.  I agree to be 
bound by all of the provisions set forth in those documents.  I also consent to electronic delivery of all 
notices or other information with respect to the RSUs or the Company.

Signature of Grantee

Date

ACTIVE\199904657.4

 
 
 
  
 
  
 
  
 
  
 
LIQUIDIA CORPORATION

RESTRICTED STOCK UNITS AGREEMENT

UNDER THE
LIQUIDIA CORPORATION
2020 LONG-TERM INCENTIVE PLAN

1.

Terminology.  Unless otherwise provided in this Agreement, capitalized terms used 

herein are defined in the Glossary at the end of this Agreement.

2.

Vesting.  All of the RSUs are nonvested and forfeitable as of the Grant Date.  So long as 

your Service is continuous from the Grant Date through the applicable date upon which vesting is 
scheduled to occur, the RSUs will become vested and nonforfeitable in accordance with the vesting 
schedule set forth in the Notice.  Except for the circumstances, if any, described in the Notice, none of the 
RSUs will become vested and nonforfeitable after your Service ceases.

3.

Termination of Employment or Service.  Unless otherwise provided in the Notice, if your 

Service with the Company ceases for any reason, all RSUs that are not then vested and nonforfeitable 
will be forfeited to the Company immediately and automatically upon such cessation without payment of 
any consideration therefor and you will have no further right, title or interest in or to such RSUs or the 
underlying shares of Common Stock.

4.

Restrictions on Transfer.  Neither this Agreement nor any of the RSUs may be assigned, 
transferred, pledged, hypothecated or disposed of in any way, whether by operation of law or otherwise, 
and the RSUs shall not be subject to execution, attachment or similar process.  All rights with respect to 
this Agreement and the RSUs shall be exercisable during your lifetime only by you or your guardian or 
legal representative.  Notwithstanding the foregoing, the RSUs may be transferred upon your death by 
last will and testament or under the laws of descent and distribution.

5.

Settlement of RSUs.

(a)

Manner of Settlement.  You are not required to make any monetary payment 

(other than applicable tax withholding, if required) as a condition to settlement of the RSUs.  The 
Company will issue to you, in settlement of your RSUs and subject to the provisions of Section 6 below, 
the number of whole shares of Common Stock that equals the number of whole RSUs that become 
vested, and such vested RSUs will terminate and cease to be outstanding upon such issuance of the 
shares.  Upon issuance of such shares, the Company will determine the form of delivery (e.g., a stock 
certificate or electronic entry evidencing such shares) and may deliver such shares on your behalf 
electronically to the Company’s designated stock plan administrator or such other broker-dealer as the 
Company may choose at its sole discretion, within reason.

(b)

Timing of Settlement.  Your RSUs will be settled by the Company, via the 

issuance of Common Stock as described herein, on the date that the RSUs become vested and 
nonforfeitable.  However, if a scheduled issuance date falls on a Saturday, Sunday or federal holiday, 
such issuance date shall instead fall on the next following day that the principal executive offices of the 
Company are open for business.   Notwithstanding the foregoing, in the event that (i) you are subject to 
the Company’s policy permitting officers, employees and directors to sell shares only during certain 
“window” periods, in effect from time to time or you are otherwise prohibited from selling shares of the 
Company’s Common Stock in the public market and any shares covered by your RSUs are scheduled to 
be issued on a day (the “Original Distribution Date”) that does not occur during an open “window period” 
applicable to you, as determined by the Company in accordance with such policy, or does not occur on a 
date when you are otherwise permitted to sell shares of the Company’s Common Stock in the open 
market, and (ii) the Company elects not to satisfy its tax withholding obligations by withholding shares 
from your distribution, then such shares shall not be issued and delivered on such Original Distribution 
Date and shall instead be issued and delivered on the first business day of the next occurring open 
“window period” applicable to you pursuant to such policy (regardless of whether you 

ACTIVE\199904657.4

 
 
 
are still providing continuous services at such time) or the next business day when you are not prohibited 
from selling shares of the Company’s Common Stock in the open market, but in no event later than the 
earlier of (i) the fifteenth day of the third calendar month of the calendar year immediately following the 
Original Distribution Date occurs or (ii) December 31 of the calendar year in which the Original 
Distribution Date occurs to the extent the RSUs are deferred compensation subject to Section 409A of 
the Code.

6.

Tax Withholding.  On or before the time you receive a distribution of the shares subject to 

your RSUs, or at any time thereafter as requested by the Company, you hereby authorize any required 
withholding from the Common Stock issuable to you and/or otherwise agree to make adequate provision 
in cash for any sums required to satisfy the federal, state, local and foreign tax withholding obligations of 
the Company or any Affiliate which arise in connection with your RSUs (the “Withholding Taxes”). 
 Additionally, the Company may, in its sole discretion, satisfy all or any portion of the Withholding Taxes
obligation relating to your RSUs by any of the following means or by a combination of such means: (i)
withholding from any compensation otherwise payable to you by the Company; (ii) causing you to tender
a cash payment; (iii) permitting you to enter into a “same day sale” commitment with a broker-dealer that
is a member of the Financial Industry Regulatory Authority (a “FINRA Dealer”) whereby you irrevocably 
elect to sell a portion of the shares to be delivered under the Agreement to satisfy the Withholding Taxes 
and whereby the FINRA Dealer irrevocably commits to forward the proceeds necessary to satisfy the 
Withholding Taxes directly to the Company; or (iv) withholding shares of Common Stock from the shares 
of Common Stock issued or otherwise issuable to you in connection with the RSUs with a Fair Market 
Value (measured as of the date shares of Common Stock are issued to you pursuant to Section 5) equal 
to the amount of such Withholding Taxes; provided, however, that the number of such shares of Common 
Stock so withheld shall not exceed the  amount necessary to satisfy the Company’s required tax 
withholding obligations using the minimum statutory withholding rates for federal, state, local and foreign 
tax purposes, including payroll taxes, that are applicable to supplemental taxable income.  Unless the tax 
withholding obligations of the Company and/or any Affiliate are satisfied, the Company shall have no 
obligation to deliver to you any Common Stock.  In the event the Company’s obligation to withhold arises 
prior to the delivery to you of Common Stock or it is determined after the delivery of Common Stock to 
you that the amount of the Company’s withholding obligation was greater than the amount withheld by 
the Company, you agree to indemnify and hold the Company harmless from any failure by the Company 
to withhold the proper amount.  If you do not pay the amount necessary to satisfy any withholding 
obligations when requested, the Company may refuse to issue any shares under this Agreement.

You hereby acknowledge that you have been advised by the Company to seek independent tax

advice from your own advisors regarding the tax consequences of this Award. You may not rely on the
Company, its Affiliates, or any of their officers, directors or employees for tax or legal advice regarding
this Award. You acknowledge that you have sought tax and legal advice from your own advisors
regarding this Award or have voluntarily and knowingly foregone such consultation.

7.

Adjustments for Corporate Transactions and Other Events.

(a)

Stock Dividend, Stock Split and Reverse Stock Split.  Upon a stock dividend of, 
or stock split or reverse stock split affecting, the Common Stock, the number of outstanding RSUs shall, 
without further action of the Administrator, be adjusted to reflect such event; provided, however, that any 
fractional RSUs resulting from any such adjustment shall be eliminated.  Adjustments under this 
paragraph will be made by the Administrator, whose determination as to what adjustments, if any, will be 
made and the extent thereof will be final, binding and conclusive.

(b)

Merger, Consolidation and Other Events.  If the Company shall be the surviving 

or resulting corporation in any merger or consolidation and the Common Stock shall be converted into 
other securities, the RSUs shall pertain to and apply to the securities to which a holder of the number of 
shares of Common Stock subject to the RSUs would have been entitled.  If the stockholders of the 
Company receive by reason of any distribution in total or partial liquidation or pursuant to any merger of 
the Company or acquisition of its assets, securities of another entity or other property (including cash), 
then the rights of the Company under this Agreement shall inure to the 

ACTIVE\199904657.4

benefit of the Company’s successor, and this Agreement shall apply to the securities or other property 
(including cash) to which a holder of the number of shares of Common Stock subject to the RSUs would 
have been entitled, in the same manner and to the same extent as the RSUs.

8.

Non-Guarantee of Employment or Service Relationship.  Nothing in the Plan or this 

Agreement shall alter your at-will or other employment status or other service relationship with the 
Company, nor be construed as a contract of employment or service relationship between the Company 
and you, or as a contractual right of you to continue in the employ of, or in a service relationship with, the 
Company for any period of time, or as a limitation of the right of the Company to discharge you at any 
time with or without cause or notice and whether or not such discharge results in the forfeiture of any 
nonvested and forfeitable RSUs or any other adverse effect on your interests under the Plan.

9.

Rights as Stockholder.  You shall not have any of the rights of a stockholder with respect 

to any shares of Common Stock that may be issued in settlement of the RSUs until such shares of 
Common Stock have been issued to you.

10.

The Company’s Rights.  The existence of the RSUs shall not affect in any way the right 

or power of the Company or its stockholders to make or authorize any or all adjustments, 
recapitalizations, reorganizations, or other changes in the Company’s capital structure or its business, or 
any merger or consolidation of the Company, or any issue of bonds, debentures, preferred or other 
stocks with preference ahead of or convertible into, or otherwise affecting the Common Stock or the 
rights thereof, or the dissolution or liquidation of the Company, or any sale or transfer of all or any part of 
the Company’s assets or business, or any other corporate act or proceeding, whether of a similar 
character or otherwise.

11.

Restrictions on Issuance of Shares.  The issuance of shares of Common Stock upon 

settlement of the RSUs shall be subject to and in compliance with all applicable requirements of federal, 
state, or foreign law with respect to such securities.  No shares of Common Stock may be issued 
hereunder if the issuance of such shares would constitute a violation of any applicable federal, state, or 
foreign securities laws or other law or regulations or the requirements of any stock exchange or market 
system upon which the Common Stock may then be listed.  The inability of the Company to obtain from 
any regulatory body having jurisdiction the authority, if any, deemed by the Company’s legal counsel to be 
necessary to the lawful issuance of any shares subject to the RSUs shall relieve the Company of any 
liability in respect of the failure to issue such shares as to which such requisite authority shall not have 
been obtained.  As a condition to the settlement of the RSUs, the Company may require you to satisfy 
any qualifications that may be necessary or appropriate, to evidence compliance with any applicable law 
or regulation, and to make any representation or warranty with respect thereto as may be requested by 
the Company.

12.

Notices.  All notices and other communications made or given pursuant to this 

Agreement shall be given in writing and shall be deemed effectively given upon receipt or, in the case of 
notices delivered by the Company to you, five (5) days after deposit in the United States mail, postage 
prepaid, addressed to you at the last address you provided to the Company, or in the case of notices 
delivered to the Company by you, addressed to the Administrator, care of the Company for the attention 
of its Secretary at its principal executive office or, in either case, if the receiving party consents in 
advance, transmitted and received via telecopy or via such other electronic transmission mechanism as 
may be available to the parties.  Notwithstanding the foregoing, the Company may, in its sole discretion, 
decide to deliver any documents related to participation in the Plan and this award of RSUs by electronic 
means or to request your consent to participate in the Plan or accept this award of RSUs by electronic 
means.  You hereby consent to receive such documents by electronic delivery and, if requested, to agree 
to participate in the Plan through an on-line or electronic system established and maintained by the 
Company or another third party designated by the Company.

13.

Entire Agreement.  This Agreement, together with the relevant Notice and the Plan, 

contain the entire agreement between the parties with respect to the RSUs granted hereunder.  Any oral 
or written agreements, representations, warranties, written inducements, or other communications 

ACTIVE\199904657.4

made prior to the execution of this Agreement with respect to the RSUs granted hereunder shall be void 
and ineffective for all purposes.

14.

Amendment.  This Agreement may be amended from time to time by the Administrator in 
its discretion; provided, however, that this Agreement may not be modified in a manner that would have a
materially adverse effect on the RSUs as determined in the discretion of the Administrator, except as
provided in the Plan or in a written document signed by each of the parties hereto.

15.

409A Savings Clause.  This Agreement and the RSUs granted hereunder are intended to 

fit within the “short-term deferral” exemption from Section 409A of the Code as set forth in Treasury 
Regulation Section 1.409A-1(b) (4).  In administering this Agreement, the Company shall interpret this 
Agreement in a manner consistent with such exemption.  Notwithstanding the foregoing, if it is 
determined that the RSUs fail to satisfy the requirements of the short-term deferral rule and are otherwise 
deferred compensation subject to Section 409A of the Code, and if you are a “Specified Employee” 
(within the meaning set forth Section 409A(a)(2)(B)(i) of the Code) as of the date of your separation from 
service (within the meaning of Treasury Regulation Section 1.409A-1(h)), then the issuance of any 
shares that would otherwise be made upon the date of the separation from service or within the first six 
(6) months thereafter will not be made on the originally scheduled date(s) and will instead be issued in a 
lump sum on the date that is six (6) months and one day after the date of the separation from service, but 
if and only if such delay in the issuance of the shares is necessary to avoid the imposition of additional 
taxation on you in respect of the shares under Section 409A of the Code.  Each installment of shares that 
vests is intended to constitute a “separate payment” for purposes of Section 409A of the Code and 
Treasury Regulation Section 1.409A-2(b)(2).

16.

No Obligation to Minimize Taxes.  The Company has no duty or obligation to minimize 

the tax consequences to you of this award of RSUs and shall not be liable to you for any adverse tax 
consequences to you arising in connection with this award.  You are hereby advised to consult with your 
own personal tax, financial and/or legal advisors regarding the tax consequences of this award and by 
signing the Notice, you have agreed that you have done so or knowingly and voluntarily declined to do 
so.

17.

Conformity with Plan.  This Agreement is intended to conform in all respects with, and is 

subject to all applicable provisions of, the Plan.  Inconsistencies between this Agreement and the Plan 
shall be resolved in accordance with the terms of the Plan.  In the event of any ambiguity in this 
Agreement or any matters as to which this Agreement is silent, the Plan shall govern.  A copy of the Plan 
is available upon request to the Administrator.

18.

No Funding.  This Agreement constitutes an unfunded and unsecured promise by the 

Company to issue shares of Common Stock in the future in accordance with its terms.  You have the 
status of a general unsecured creditor of the Company as a result of receiving the grant of RSUs.

19.

Effect on Other Employee Benefit Plans.  The value of the RSUs subject to this 

Agreement shall not be included as compensation, earnings, salaries, or other similar terms used when 
calculating your benefits under any employee benefit plan sponsored by the Company or any Affiliate, 
except as such plan otherwise expressly provides.  The Company expressly reserves its rights to amend, 
modify, or terminate any of the Company’s or any Affiliate’s employee benefit plans.

20.

Governing Law.  The validity, construction and effect of this Agreement, and of any 

determinations or decisions made by the Administrator relating to this Agreement, and the rights of any 
and all persons having or claiming to have any interest under this Agreement, shall be determined 
exclusively in accordance with the laws of the State of Delaware, without regard to its provisions 
concerning the applicability of laws of other jurisdictions.  As a condition of this Agreement, you agree 
that you will not bring any action arising under, as a result of, pursuant to or relating to, this Agreement in 
any court other than a federal or state court in the districts which include Delaware, and you hereby agree 
and submit to the personal jurisdiction of any federal court located in the district which includes Delaware 
or any state court in the district which includes Delaware.  You further agree that you will not 

ACTIVE\199904657.4

deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for 
leave from any such court.

21.

Resolution of Disputes.  Any dispute or disagreement which shall arise under, or as a 
result of, or pursuant to or relating to, this Agreement shall be determined by the Administrator in good 
faith in its absolute and uncontrolled discretion, and any such determination or any other determination by 
the Administrator under or pursuant to this Agreement and any interpretation by the Administrator of the 
terms of this Agreement, will be final, binding and conclusive on all persons affected thereby.  You agree 
that before you may bring any legal action arising under, as a result of, pursuant to or relating to, this 
Agreement you will first exhaust your administrative remedies before the Administrator.  You further agree 
that in the event that the Administrator does not resolve any dispute or disagreement arising under, as a 
result of, pursuant to or relating to, this Agreement to your satisfaction, no legal action may be 
commenced or maintained relating to this Agreement more than twenty-four (24) months after the 
Administrator’s decision.

22.

Headings.  The headings in this Agreement are for reference purposes only and shall not 

affect the meaning or interpretation of this Agreement.

23.

Electronic Delivery of Documents.  By your signing the Notice, you (i) consent to the 
electronic delivery of this Agreement, all information with respect to the Plan and the RSUs, and any 
reports of the Company provided generally to the Company’s stockholders; (ii) acknowledge that you may 
receive from the Company a paper copy of any documents delivered electronically at no cost to you by
contacting the Company by telephone or in writing; (iii) further acknowledge that you may revoke your
consent to the electronic delivery of documents at any time by notifying the Company of such revoked
consent by telephone, postal service or electronic mail; and (iv) further acknowledge that you understand
that you are not required to consent to electronic delivery of documents.

24.

No Future Entitlement.  By your signing the Notice, you acknowledge and agree that:  (i) 

the grant of a restricted stock unit award is a one-time benefit which does not create any contractual or 
other right to receive future grants of restricted stock units, or compensation in lieu of restricted stock 
units, even if restricted stock units have been granted repeatedly in the past; (ii) all determinations with 
respect to any such future grants and the terms thereof will be at the sole discretion of the Committee; (iii) 
the value of the restricted stock units is an extraordinary item of compensation which is outside the scope 
of your employment contract, if any; (iv) the value of the restricted stock units is not part of normal or 
expected compensation or salary for any purpose, including, but not limited to, calculating any 
termination, severance, resignation, redundancy, end of service payments or similar payments, or 
bonuses, long-service awards, pension or retirement benefits; (v) the vesting of the restricted stock units 
ceases upon termination of Service with the Company or transfer of employment from the Company, or 
other cessation of eligibility for any reason, except as may otherwise be explicitly provided in this 
Agreement; (vi) the Company does not guarantee any future value of the restricted stock units; and (vii) 
no claim or entitlement to compensation or damages arises if the restricted stock units decrease or do not 
increase in value and you irrevocably release the Company from any such claim that does arise.

25.

Personal Data.  For purposes of the implementation, administration and management of 

the restricted stock units or the effectuation of any acquisition, equity or debt financing, joint venture, 
merger, reorganization, consolidation, recapitalization, business combination, liquidation, dissolution, 
share exchange, sale of stock, sale of material assets or other similar corporate transaction involving the 
Company (a “Corporate Transaction”), you consent, by execution of the Notice, to the collection, 
receipt, use, retention and transfer, in electronic or other form, of your personal data by and among the 
Company and its third party vendors or any potential party to a potential Corporate Transaction.  You 
understand that personal data (including but not limited to, name, home address, telephone number, 
employee number, employment status, social security number, tax identification number, date of birth, 
nationality, job and payroll location, data for tax withholding purposes and shares awarded, cancelled, 
vested and unvested) may be transferred to third parties assisting in the implementation, administration 
and management of the restricted stock units or the effectuation of a Corporate Transaction and you 
expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data 

ACTIVE\199904657.4

by the recipient(s).  You understand that these recipients may be located in your country or elsewhere, 
and that the recipient’s country may have different data privacy laws and protections than your country.  
You understand that data will be held only as long as is necessary to implement, administer and manage 
the restricted stock units or effect a Corporate Transaction.  You understand that you may, at any time, 
request a list with the names and addresses of any potential recipients of the personal data, view data, 
request additional information about the storage and processing of data, require any necessary 
amendments to data or refuse or withdraw the consents herein, in any case without cost, by contacting in 
writing the Company’s Secretary.  You understand, however, that refusing or withdrawing your consent 
may affect your ability to accept a restricted stock unit award.

GLOSSARY

committee or committees appointed by the Board to administer the Plan.

(a)

“Administrator” means the Board of Directors of Liquidia Corporation or such

(b)

(c)

“Affiliate” shall have the meaning set forth in the Plan.

“Agreement” means this document, as amended from time to time, together with

the Plan which is incorporated herein by reference.

(d)

(e)

“Change in Control” shall have the meaning set forth in the Plan.

“Code” means the Internal Revenue Code of 1986, as amended, and the

Treasury regulations and other guidance promulgated thereunder.

Liquidia Corporation

(f)

“Common Stock” means the common stock, US$0.001 par value per share, of

“Company” means Liquidia Corporation and its Affiliates, except where the 
context otherwise requires.  For purposes of determining whether a Change in Control has occurred, 
Company shall mean only Liquidia Corporation.

(g)

(h)

(i)

“Fair Market Value” has the meaning set forth in the Plan.

“Grant Date” means the effective date of a grant of RSUs made to you as set

forth in the relevant Notice.

by the Company setting forth the terms of a grant of RSUs made to you.

(j)

“Notice” means the statement, letter or other written notification provided to you

amended from time to time.

(k)

“Plan” means the Liquidia Corporation 2020 Long-Term Incentive Plan, as

at a future date, subject to the terms of the Agreement and the Plan.

(l)

“RSU” means the Company’s commitment to issue one share of Common Stock

(m)

“Service” means your employment, service as a non-executive director, or other 
service relationship with the Company and its Affiliates.  Your Service will be considered to have ceased 
with the Company and its Affiliates if, immediately after a sale, merger, or other corporate transaction, the 
trade, business, or entity with which you are employed or otherwise have a service relationship is not 
Liquidia Corporation or its successor or an Affiliate of Liquidia Corporation or its successor.

(n)

“You” or “Your” means the recipient of the RSUs as reflected on the applicable 

Notice.  Whenever the word “you” or “your” is used in any provision of this Agreement under 
circumstances where the provision should logically be construed, as determined by the Administrator, 

ACTIVE\199904657.4

to apply to the estate, personal representative, or beneficiary to whom the RSUs may be transferred by 
will or by the laws of descent and distribution, the words “you” and “your” shall be deemed to include such 
person.

{End of Agreement}

ACTIVE\199904657.4

Exhibit 10.7

LIQUIDIA CORPORATION

RESTRICTED STOCK UNITS NOTICE
(Performance Based)
UNDER THE
LIQUIDIA CORPORATION
2020 LONG-TERM INCENTIVE PLAN

Name of Grantee:  

This Notice evidences the award of performance-based restricted stock units (each, an “RSU,” and collectively, the
“RSUs”) of LIQUIDIA Corporation, a Delaware corporation (the “Company”), that have been granted to you
pursuant to the Liquidia Corporation 2020 Long-Term Incentive Plan (the “Plan”) and conditioned upon your
agreement to the terms of the attached Restricted Stock Units Agreement (Performance Based) (the “Agreement”).  
This Notice constitutes part of and is subject to the terms and provisions of the Agreement and the Plan, which are 
incorporated by reference herein.  Each RSU is equivalent in value to one share of the Company’s Common Stock 
and represents the Company’s commitment to issue one share of the Company’s Common Stock at a future date, 
subject to the terms of the Agreement and the Plan.  The RSUs are credited to a separate account maintained for 
you on the books and records of the Company (the “Account”).  All amounts credited to the Account will continue 
for all purposes to be part of the general assets of the Company.

Grant Date:  

Number of RSUs:  

Vesting Schedule:  All of the RSUs are nonvested and forfeitable as of the Grant Date.  So long as your Service (as 
defined in the Agreement) is continuous from the Grant Date, the RSUs shall vest:

Liquidia Corporation

Date

I acknowledge that I have carefully read the Agreement and the prospectus for the Plan.  I agree to be bound by all 
of the provisions set forth in those documents.  I also consent to electronic delivery of all notices or other information 
with respect to the RSUs or the Company.

Signature of Grantee

Date

ACTIVE\1607629356.1

 
 
 
  
 
  
 
LIQUIDIA CORPORATION

RESTRICTED STOCK UNITS AGREEMENT
(Performance Based)

UNDER THE
LIQUIDIA CORPORATION
2020 LONG-TERM INCENTIVE PLAN

1.

Terminology.  Unless otherwise provided in this Agreement, capitalized terms used herein are 

defined in the Glossary at the end of this Agreement.

2.

Vesting.  All of the RSUs are nonvested and forfeitable as of the Grant Date.  So long as your 

Service is continuous from the Grant Date through the applicable date upon which vesting is scheduled to occur, the 
RSUs will become vested and nonforfeitable in accordance with the vesting schedule set forth in the Notice.  Except 
for the circumstances, if any, described in the Notice, none of the RSUs will become vested and nonforfeitable after 
your Service ceases.

3.

Termination of Employment or Service.  Unless otherwise provided in the Notice, if your Service 

with the Company ceases for any reason prior to the Vesting Date, all RSUs that are not then vested and 
nonforfeitable will be forfeited to the Company immediately and automatically upon such cessation without payment 
of any consideration therefor and you will have no further right, title or interest in or to such RSUs or the underlying 
shares of Common Stock.

4.

Restrictions on Transfer.  Neither this Agreement nor any of the RSUs may be assigned, 

transferred, pledged, hypothecated or disposed of in any way, whether by operation of law or otherwise, and the 
RSUs shall not be subject to execution, attachment or similar process.  All rights with respect to this Agreement and 
the RSUs shall be exercisable during your lifetime only by you or your guardian or legal representative.  
Notwithstanding the foregoing, the RSUs may be transferred upon your death by last will and testament or under the 
laws of descent and distribution.

5.

Settlement of RSUs.

(a)

Manner of Settlement.  You are not required to make any monetary payment (other than 

applicable tax withholding, if required) as a condition to settlement of the RSUs.  The Company will issue to you, in 
settlement of your RSUs and subject to the provisions of Section 6 below, the number of whole shares of Common 
Stock that equals the number of whole RSUs that become vested, and such vested RSUs will terminate and cease 
to be outstanding upon such issuance of the shares.  Upon issuance of such shares, the Company will determine 
the form of delivery (e.g., a stock certificate or electronic entry evidencing such shares) and may deliver such shares 
on your behalf electronically to the Company’s designated stock plan administrator or such other broker-dealer as 
the Company may choose at its sole discretion, within reason.

(b)

Timing of Settlement.  Your RSUs will be settled by the Company, via the issuance of 

Common Stock as described herein, on the date that the RSUs become vested and nonforfeitable.  However, if a 
scheduled issuance date falls on a Saturday, Sunday or federal holiday, such issuance date shall instead fall on the 
next following day that the principal executive offices of the Company are open for business.  Notwithstanding the 
foregoing, in the event that (i) you are subject to the Company’s policy permitting officers, employees and directors 
to sell shares only during certain “window” periods, in effect from time to time or you are otherwise prohibited from 
selling shares of the Company’s Common Stock in the public market and any shares covered by your RSUs are 
scheduled to be issued on a day (the “Original Distribution Date”) that does not occur during an open “window
period” applicable to you, as determined by the Company in accordance with such policy, or does not occur on a
date when you are otherwise permitted to sell shares of the Company’s Common Stock in the open market, and (ii)
the Company elects not to satisfy its tax withholding obligations by withholding shares from your distribution, then
such shares shall not be issued and delivered on such Original Distribution Date and shall instead be issued and
delivered on the first business day of the next occurring open “window period” applicable to you pursuant to such
policy (regardless of whether you are still providing continuous services at such time) or the next business day when
you are not prohibited from selling shares of the Company’s Common Stock in the open

ACTIVE\1607629356.1

 
 
market, but in no event later than the earlier of (i) the fifteenth day of the third calendar month of the calendar year
immediately following the calendar year in which the Original Distribution Date occurs or (ii) December 31 of the
calendar year in which the Original Distribution Date occurs to the extent the RSUs are deferred compensation
subject to Section 409A of the Code.

6.

Tax Withholding.  On or before the time you receive a distribution of the shares subject to your 

RSUs, or at any time thereafter as requested by the Company, you hereby authorize any required withholding from 
the Common Stock issuable to you and/or otherwise agree to make adequate provision in cash for any sums 
required to satisfy the federal, state, local and foreign tax withholding obligations of the Company or any Affiliate 
which arise in connection with your RSUs (the “Withholding Taxes”).  Additionally, the Company may, in its sole
discretion, satisfy all or any portion of the Withholding Taxes obligation relating to your RSUs by any of the following
means or by a combination of such means: (i) withholding from any compensation otherwise payable to you by the
Company; (ii) causing you to tender a cash payment; (iii) permitting you to enter into a “same day sale” commitment
with a broker-dealer that is a member of the Financial Industry Regulatory Authority (a “FINRA Dealer”) whereby
you irrevocably elect to sell a portion of the shares to be delivered under the Agreement to satisfy the Withholding
Taxes and whereby the FINRA Dealer irrevocably commits to forward the proceeds necessary to satisfy the
Withholding Taxes directly to the Company; or (iv) withholding shares of Common Stock from the shares of
Common Stock issued or otherwise issuable to you in connection with the RSUs with a Fair Market Value
(measured as of the date shares of Common Stock are issued to you pursuant to Section 5) equal to the amount of
such Withholding Taxes; provided, however, that the number of such shares of Common Stock so withheld shall not
exceed the amount necessary to satisfy the Company’s required tax withholding obligations using the minimum
statutory withholding rates for federal, state, local and foreign tax purposes, including payroll taxes, that are
applicable to supplemental taxable income.  Unless the tax withholding obligations of the Company and/or any 
Affiliate are satisfied, the Company shall have no obligation to deliver to you any Common Stock.  In the event the 
Company’s obligation to withhold arises prior to the delivery to you of Common Stock or it is determined after the 
delivery of Common Stock to you that the amount of the Company’s withholding obligation was greater than the 
amount withheld by the Company, you agree to indemnify and hold the Company harmless from any failure by the 
Company to withhold the proper amount.  If you do not pay the amount necessary to satisfy any withholding 
obligations when requested, the Company may refuse to issue any shares under this Agreement.

You hereby acknowledge that you have been advised by the Company to seek independent tax advice from
your own advisors regarding the tax consequences of this Award. You may not rely on the Company, its Affiliates, or
any of their officers, directors or employees for tax or legal advice regarding this Award. You acknowledge that you
have sought tax and legal advice from your own advisors regarding this Award or have voluntarily and knowingly
foregone such consultation.

7.

Adjustments for Corporate Transactions and Other Events.

(a)

Stock Dividend, Stock Split and Reverse Stock Split.  Upon a stock dividend of, or stock 

split or reverse stock split affecting, the Common Stock, the number of outstanding RSUs shall, without further 
action of the Administrator, be adjusted to reflect such event; provided, however, that any fractional RSUs resulting 
from any such adjustment shall be eliminated.  Adjustments under this paragraph will be made by the Administrator, 
whose determination as to what adjustments, if any, will be made and the extent thereof will be final, binding and 
conclusive.

(b)

Merger, Consolidation and Other Events.  If the Company shall be the surviving or resulting 

corporation in any merger or consolidation and the Common Stock shall be converted into other securities, the 
RSUs shall pertain to and apply to the securities to which a holder of the number of shares of Common Stock 
subject to the RSUs would have been entitled.  If the stockholders of the Company receive by reason of any 
distribution in total or partial liquidation or pursuant to any merger of the Company or acquisition of its assets, 
securities of another entity or other property (including cash), then the rights of the Company under this Agreement 
shall inure to the benefit of the Company’s successor, and this Agreement shall apply to the securities or other 
property (including cash) to which a holder of the number of shares of Common Stock subject to the RSUs would 
have been entitled, in the same manner and to the same extent as the RSUs.

ACTIVE\1607629356.1

8.

Non-Guarantee of Employment or Service Relationship.  Nothing in the Plan or this Agreement shall 

alter your at-will or other employment status or other service relationship with the Company, nor be construed as a 
contract of employment or service relationship between the Company and you, or as a contractual right of you to 
continue in the employ of, or in a service relationship with, the Company for any period of time, or as a limitation of 
the right of the Company to discharge you at any time with or without cause or notice and whether or not such 
discharge results in the forfeiture of any nonvested and forfeitable RSUs or any other adverse effect on your 
interests under the Plan.

9.

Rights as Stockholder.  You shall not have any of the rights of a stockholder with respect to any 

shares of Common Stock that may be issued in settlement of the RSUs until such shares of Common Stock have 
been issued to you.

10.

The Company’s Rights.  The existence of the RSUs shall not affect in any way the right or power of 

the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations, or 
other changes in the Company’s capital structure or its business, or any merger or consolidation of the Company, or 
any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise 
affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or 
transfer of all or any part of the Company’s assets or business, or any other corporate act or proceeding, whether of 
a similar character or otherwise.

11.

Restrictions on Issuance of Shares.  The issuance of shares of Common Stock upon settlement of 
the RSUs shall be subject to and in compliance with all applicable requirements of federal, state, or foreign law with 
respect to such securities.  No shares of Common Stock may be issued hereunder if the issuance of such shares 
would constitute a violation of any applicable federal, state, or foreign securities laws or other law or regulations or 
the requirements of any stock exchange or market system upon which the Common Stock may then be listed.  The 
inability of the Company to obtain from any regulatory body having jurisdiction the authority, if any, deemed by the 
Company’s legal counsel to be necessary to the lawful issuance of any shares subject to the RSUs shall relieve the 
Company of any liability in respect of the failure to issue such shares as to which such requisite authority shall not 
have been obtained.  As a condition to the settlement of the RSUs, the Company may require you to satisfy any 
qualifications that may be necessary or appropriate, to evidence compliance with any applicable law or regulation, 
and to make any representation or warranty with respect thereto as may be requested by the Company.

12.

Notices.  All notices and other communications made or given pursuant to this Agreement shall be 

given in writing and shall be deemed effectively given upon receipt or, in the case of notices delivered by the 
Company to you, five (5) days after deposit in the United States mail, postage prepaid, addressed to you at the last 
address you provided to the Company, or in the case of notices delivered to the Company by you, addressed to the 
Administrator, care of the Company for the attention of its Secretary at its principal executive office or, in either case, 
if the receiving party consents in advance, transmitted and received via telecopy or via such other electronic 
transmission mechanism as may be available to the parties.  Notwithstanding the foregoing, the Company may, in 
its sole discretion, decide to deliver any documents related to participation in the Plan and this award of RSUs by 
electronic means or to request your consent to participate in the Plan or accept this award of RSUs by electronic 
means.  You hereby consent to receive such documents by electronic delivery and, if requested, to agree to 
participate in the Plan through an on-line or electronic system established and maintained by the Company or 
another third party designated by the Company.

13.

Entire Agreement.  This Agreement, together with the relevant Notice and the Plan, contain the 

entire agreement between the parties with respect to the RSUs granted hereunder.  Any oral or written agreements, 
representations, warranties, written inducements, or other communications made prior to the execution of this 
Agreement with respect to the RSUs granted hereunder shall be void and ineffective for all purposes.

14.

Amendment.  This Agreement may be amended from time to time by the Administrator in its 

discretion; provided, however, that this Agreement may not be modified in a manner that would have a materially
adverse effect on the RSUs as determined in the discretion of the Administrator, except as provided in the Plan or in
a written document signed by each of the parties hereto.

ACTIVE\1607629356.1

15.

409A Savings Clause.  This Agreement and the RSUs granted hereunder are intended to fit within 

the “short-term deferral” exemption from Section 409A of the Code as set forth in Treasury Regulation Section 
1.409A-1(b) (4).  In administering this Agreement, the Company shall interpret this Agreement in a manner 
consistent with such exemption.  Notwithstanding the foregoing, if it is determined that the RSUs fail to satisfy the 
requirements of the short-term deferral rule and are otherwise deferred compensation subject to Section 409A, and 
if you are a “Specified Employee” (within the meaning set forth Section 409A(a)(2)(B)(i) of the Code) as of the date 
of your separation from service (within the meaning of Treasury Regulation Section 1.409A-1(h)), then the issuance 
of any shares that would otherwise be made upon the date of the separation from service or within the first six (6) 
months thereafter will not be made on the originally scheduled date(s) and will instead be issued in a lump sum on 
the date that is six (6) months and one day after the date of the separation from service, but if and only if such delay 
in the issuance of the shares is necessary to avoid the imposition of additional taxation on you in respect of the 
shares under Section 409A of the Code.  Each installment of shares that vests is intended to constitute a “separate 
payment” for purposes of Section 409A of the Code and Treasury Regulation Section 1.409A-2(b)(2).

16.

No Obligation to Minimize Taxes.  The Company has no duty or obligation to minimize the tax 

consequences to you of this award of RSUs and shall not be liable to you for any adverse tax consequences to you 
arising in connection with this award.  You are hereby advised to consult with your own personal tax, financial and/or 
legal advisors regarding the tax consequences of this award and by signing the Notice, you have agreed that you 
have done so or knowingly and voluntarily declined to do so.

17.

Conformity with Plan.  This Agreement is intended to conform in all respects with, and is subject to 

all applicable provisions of, the Plan.  Inconsistencies between this Agreement and the Plan shall be resolved in 
accordance with the terms of the Plan.  In the event of any ambiguity in this Agreement or any matters as to which 
this Agreement is silent, the Plan shall govern.  A copy of the Plan is available upon request to the Administrator.

18.

No Funding.  This Agreement constitutes an unfunded and unsecured promise by the Company to 

issue shares of Common Stock in the future in accordance with its terms.  You have the status of a general 
unsecured creditor of the Company as a result of receiving the grant of RSUs.

19.

Effect on Other Employee Benefit Plans.  The value of the RSUs subject to this Agreement shall not 

be included as compensation, earnings, salaries, or other similar terms used when calculating your benefits under 
any employee benefit plan sponsored by the Company or any Affiliate, except as such plan otherwise expressly 
provides.  The Company expressly reserves its rights to amend, modify, or terminate any of the Company’s or any 
Affiliate’s employee benefit plans.

20.

Governing Law.  The validity, construction and effect of this Agreement, and of any determinations 
or decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or 
claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of 
the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions.  As a 
condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant to or 
relating to, this Agreement in any court other than a federal or state court in the districts which include Delaware, 
and you hereby agree and submit to the personal jurisdiction of any federal court located in the district which 
includes Delaware or any state court in the district which includes Delaware.  You further agree that you will not 
deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave from any 
such court.

21.

Resolution of Disputes.  Any dispute or disagreement which shall arise under, or as a result of, or 
pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and 
uncontrolled discretion, and any such determination or any other determination by the Administrator under or 
pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be final, 
binding and conclusive on all persons affected thereby.  You agree that before you may bring any legal action arising 
under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative remedies 
before the Administrator.  You further agree that in the event that the Administrator does not resolve any dispute or 
disagreement arising under, as a result of, pursuant to or relating to, this Agreement to 

ACTIVE\1607629356.1

your satisfaction, no legal action may be commenced or maintained relating to this Agreement more than twenty-
four (24) months after the Administrator’s decision.

22.

Headings.  The headings in this Agreement are for reference purposes only and shall not affect the 

meaning or interpretation of this Agreement.

23.

Electronic Delivery of Documents.  By your signing the Notice, you (i) consent to the electronic 

delivery of this Agreement, all information with respect to the Plan and the RSUs, and any reports of the Company 
provided generally to the Company’s stockholders; (ii) acknowledge that you may receive from the Company a 
paper copy of any documents delivered electronically at no cost to you by contacting the Company by telephone or
in writing; (iii) further acknowledge that you may revoke your consent to the electronic delivery of documents at any
time by notifying the Company of such revoked consent by telephone, postal service or electronic mail; and (iv)
further acknowledge that you understand that you are not required to consent to electronic delivery of documents.

24.

No Future Entitlement.  By your signing the Notice, you acknowledge and agree that:  (i) the grant 
of a restricted stock unit award is a one-time benefit which does not create any contractual or other right to receive 
future grants of restricted stock units, or compensation in lieu of restricted stock units, even if restricted stock units 
have been granted repeatedly in the past; (ii) all determinations with respect to any such future grants and the terms 
thereof will be at the sole discretion of the Committee; (iii) the value of the restricted stock units is an extraordinary 
item of compensation which is outside the scope of your employment contract, if any; (iv) the value of the restricted 
stock units is not part of normal or expected compensation or salary for any purpose, including, but not limited to, 
calculating any termination, severance, resignation, redundancy, end of service payments or similar payments, or 
bonuses, long-service awards, pension or retirement benefits; (v) the vesting of the restricted stock units ceases 
upon termination of Service with the Company or transfer of employment from the Company, or other cessation of 
eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (vi) the Company does 
not guarantee any future value of the restricted stock units; and (vii) no claim or entitlement to compensation or 
damages arises if the restricted stock units decrease or do not increase in value and you irrevocably release the 
Company from any such claim that does arise.

25.

Personal Data.  For purposes of the implementation, administration and management of the 

restricted stock units or the effectuation of any acquisition, equity or debt financing, joint venture, merger, 
reorganization, consolidation, recapitalization, business combination, liquidation, dissolution, share exchange, sale 
of stock, sale of material assets or other similar corporate transaction involving the Company (a “Corporate
Transaction”), you consent, by execution of the Notice, to the collection, receipt, use, retention and transfer, in 
electronic or other form, of your personal data by and among the Company and its third party vendors or any 
potential party to a potential Corporate Transaction.  You understand that personal data (including but not limited to, 
name, home address, telephone number, employee number, employment status, social security number, tax 
identification number, date of birth, nationality, job and payroll location, data for tax withholding purposes and shares 
awarded, cancelled, vested and unvested) may be transferred to third parties assisting in the implementation, 
administration and management of the restricted stock units or the effectuation of a Corporate Transaction and you 
expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the 
recipient(s).  You understand that these recipients may be located in your country or elsewhere, and that the 
recipient’s country may have different data privacy laws and protections than your country.  You understand that 
data will be held only as long as is necessary to implement, administer and manage the restricted stock units or 
effect a Corporate Transaction.  You understand that you may, at any time, request a list with the names and 
addresses of any potential recipients of the personal data, view data, request additional information about the 
storage and processing of data, require any necessary amendments to data or refuse or withdraw the consents 
herein, in any case without cost, by contacting in writing the Company’s Secretary.  You understand, however, that 
refusing or withdrawing your consent may affect your ability to accept a restricted stock unit award.

committees appointed by the Board to administer the Plan.

(a)

“Administrator” means the Board of Directors of Liquidia Corporation or such committee or

GLOSSARY

ACTIVE\1607629356.1

(b)

(c)

“Affiliate” shall have the meaning set forth in the Plan.

“Agreement” means this document, as amended from time to time, together with the Plan

which is incorporated herein by reference.

(d)

(e)

“Change in Control” shall have the meaning set forth in the Plan.

“Code” means the Internal Revenue Code of 1986, as amended, and the Treasury

regulations and other guidance promulgated thereunder.

Corporation

(f)

“Common Stock” means the common stock, US$0.001 par value per share, of Liquidia

(g)

“Company” means Liquidia Corporation and its Affiliates, except where the context 

otherwise requires.  For purposes of determining whether a Change in Control has occurred, Company shall mean 
only Liquidia Corporation.

(h)

(i)

relevant Notice.

“Fair Market Value” has the meaning set forth in the Plan.

“Grant Date” means the effective date of a grant of RSUs made to you as set forth in the

Company setting forth the terms of a grant of RSUs made to you.

(j)

“Notice” means the statement, letter or other written notification provided to you by the

time to time.

(k)

“Plan” means the Liquidia Corporation 2020 Long-Term Incentive Plan, as amended from

date, subject to the terms of the Agreement and the Plan.

(l)

“RSU” means the Company’s commitment to issue one share of Common Stock at a future

(m)

“Service” means your employment, service as a non-executive director, or other service 

relationship with the Company and its Affiliates.  Your Service will be considered to have ceased with the Company 
and its Affiliates if, immediately after a sale, merger, or other corporate transaction, the trade, business, or entity with 
which you are employed or otherwise have a service relationship is not Liquidia Corporation or its successor or an 
Affiliate of Liquidia Corporation or its successor.

(n)

“You” or “Your” means the recipient of the RSUs as reflected on the applicable Notice.  

Whenever the word “you” or “your” is used in any provision of this Agreement under circumstances where the 
provision should logically be construed, as determined by the Administrator, to apply to the estate, personal 
representative, or beneficiary to whom the RSUs may be transferred by will or by the laws of descent and 
distribution, the words “you” and “your” shall be deemed to include such person.

{End of Agreement}

ACTIVE\1607629356.1

Exhibit 10.8

Grant No.:

LIQUIDIA CORPORATION
INCENTIVE STOCK OPTION NOTICE

This Notice evidences the award of stock options (each, an “Option” or collectively, the “Options”) that
have been granted to you, [NAME], subject to and conditioned upon your agreement to the terms of the attached
Incentive Stock Option Agreement (the “Agreement”). The Options entitle you to purchase shares of common
stock, par value $0.001 per share (“Common Stock”), of Liquidia Corporation, a Delaware corporation (the
“Company”), under the Liquidia Corporation 2020 Long-Term Incentive Plan (the “Plan”). The number of shares
you may purchase and the exercise price at which you may purchase them are specified below. This Notice
constitutes part of and is subject to the terms and provisions of the Agreement and the Plan, which are incorporated
by reference herein.

You must return an executed copy of this Notice to the Company within 30 days of the date hereof. If you fail to
do so, the Options may be rendered null and void in the Company’s discretion.

Grant Date: [GRANT DATE]

Number of Options: [NUMBER] Options, each permitting the purchase of one Share

Exercise Price: [PRICE] per share

Expiration Date: The Options expire at 5:00 P.M. Eastern Time on the last business day coincident with or prior to
the 10th anniversary of the Grant Date (the “Expiration Date”), unless fully exercised or terminated earlier.

Exercisability Schedule: Subject to the terms and conditions described in the Agreement, the Options become
exercisable in accordance with the schedule below:

LIQUIDIA CORPORATION
By:
Date:

I acknowledge that I have carefully read the attached Agreement and the prospectus for the Plan and agree to be
bound by all of the provisions set forth in these documents.

Enclosures: Incentive Stock Option Agreement

OPTIONEE

Prospectus for the 2020 Long-Term Incentive

Plan

Exercise Form

Date:

INCENTIVE STOCK OPTION AGREEMENT
UNDER THE
LIQUIDIA CORPORATION 2020 LONG-TERM INCENTIVE PLAN

Grant No.:

1. Terminology. Capitalized terms used in this Agreement are defined in the correlating Stock Option

Notice and/or the Glossary at the end of the Agreement.

2. Exercise of Options.

(a) Exercisability. The Options will become exercisable in accordance with the Exercisability
Schedule set forth in the Stock Option Notice, so long as you are in the Service of the Company from the Grant
Date through the applicable exercisability dates. None of the Options will become exercisable after your Service
with the Company ceases, unless the Stock Option Notice provides otherwise with respect to exercisability that
arises as a result of your cessation of Service.

(b) Right to Exercise. You may exercise the Options, to the extent exercisable, at any time on or

before 5:00 P.M. Eastern Time on the Expiration Date or the earlier termination of the Options, unless otherwise
provided under applicable law. Notwithstanding the foregoing, if at any time the Administrator determines that the
delivery of Shares under the Plan or this Agreement is or may be unlawful under the laws of any applicable
jurisdiction, or Federal, state or foreign securities laws, the right to exercise the Options or receive Shares pursuant
to the Options shall be suspended until the Administrator determines that such delivery is lawful. If at any time the
Administrator determines that the delivery of Shares under the Plan or this Agreement is or may violate the rules of
the national securities exchange on which the shares are then listed for trade, the right to exercise the Options or
receive Shares pursuant to the Options shall be suspended until the Administrator determines that such exercise or
delivery would not violate such rules. Section 3 below describes certain limitations on exercise of the Options that
apply in the event of your death, Total and Permanent Disability, or termination of Service. The Options may be
exercised only in multiples of whole Shares and may not be exercised at any one time as to fewer than one hundred
Shares (or such lesser number of Shares as to which the Options are then exercisable). No fractional Shares will be
issued under the Options.

the Secretary of the Company or his or her delegate before the expiration or termination of the Options:

(c) Exercise Procedure. In order to exercise the Options, you must provide the following items to

specifying the number of Shares to be purchased under the Options; and

(i) notice, in such manner and form as the Administrator may require from time to time,

(ii) full payment of the Exercise Price for the Shares or properly executed, irrevocable
instructions, in such manner and form as the Administrator may require from time to time, to effectuate a broker-
assisted cashless exercise, each in accordance with Section 2(d) of this Agreement.

An exercise will not be effective until the Secretary of the Company or his or her delegate receives all of the
foregoing items, and such exercise otherwise is permitted under and complies with all applicable federal, state and
foreign securities laws. Notwithstanding the foregoing, if the Administrator permits payment by means of
delivering properly executed, irrevocable instructions, in such manner and form as the Administrator may require
from time to time, to effectuate a broker-assisted cashless exercise and such instructions provide for sale of Shares
under a limit order rather than at the market, the exercise will not be effective until the earlier of the date the
Company receives delivery of cash or cash equivalents in full payment of the Exercise Price or the date the
Company receives confirmation from the broker that the sale instruction has been fulfilled, and the exercise will
not be effective unless the earlier of such dates occurs on or before termination of the Options.

(d) Method of Payment. You may pay the Exercise Price by:

acceptable to the Administrator in its discretion;

(i) delivery of cash, certified or cashier’s check, money order or other cash equivalent

(ii) a broker-assisted cashless exercise in accordance with Regulation T of the Board of
Governors of the Federal Reserve System through a brokerage firm designated or approved by the Administrator;

(via actual delivery or attestation) to the Company of other shares of Common Stock of the Company which have a
Fair Market Value on the date of tender equal to the Exercise Price;

(iii) subject to such limits as the Administrator may impose from time to time, tender

settlement with respect to any portions of the Options that do not qualify as incentive stock options within the
meaning of Code section 422;

(iv) subject to such limits as the Administrator may impose from time to time, net share

(v) any other method approved by the Administrator; or

(vi) any combination of the foregoing.

(e) Issuance of Shares upon Exercise. The Company shall issue to you the Shares underlying the

Options you exercise as soon as practicable after the exercise date, subject to the Company’s receipt of the
aggregate exercise price and the requisite withholding taxes, if any. Upon issuance of such Shares, the Company
may deliver, subject to the provisions of Section 7 below, such Shares on your behalf electronically to the
Company’s designated stock plan administrator or such other broker-dealer as the Company may choose at its sole
discretion, within reason, or may retain such Shares in uncertificated book-entry form. Any share certificates
delivered will, unless the Shares are registered or an exemption from registration is available under applicable
federal and state law, bear a legend restricting transferability of such Shares.

3. Termination of Service.

reason, the Options that are then unexercisable will terminate immediately upon such cessation.

(a) Termination of Unexercisable Options. If your Service with the Company ceases for any

(b) Exercise Period Following Termination of Service. If your Service with the Company ceases
for any reason other than discharge for Cause, the Options that are then exercisable will terminate upon the earliest
of:

of (1) your termination by the Company other than a discharge for Cause, or (2) your voluntary termination other
than for Total and Permanent Disability or death;

(i) the expiration of 90 days following such cessation, if your Service ceases on account

account of your Total and Permanent Disability or death;

(ii) the expiration of 12 months following such cessation, if your Service ceases on

periods described in clauses (i) or (ii) of this Section 3(b), as applicable; or

(iii) the expiration of 12 months following your death, if your death occurs during the

In the event of your death, the exercisable Options may be exercised by your executor, personal representative, or
the person(s) to whom the Options are transferred by will or the laws of descent and distribution.

(iv) the Expiration Date.

(c) Misconduct. The Options will terminate in their entirety, regardless of whether the Options

are then exercisable, immediately upon your discharge from Service for Cause, or upon your commission of any of
the following acts during the exercise period following your termination of Service: (i) fraud on or
misappropriation of any funds or property of the Company, or (ii) your breach of any provision of any
employment, non-disclosure, non-competition, non-solicitation, assignment of inventions, or other similar
agreement executed by you for the benefit of the Company, as determined by the Administrator, which
determination will be conclusive.

(d) Changes in Status. If you cease to be a “common law employee” of the Company but you

continue to provide bona fide services to the Company following such cessation in a different capacity, including
without limitation as a director, consultant or independent contractor, then a termination of Service shall not be
deemed to have occurred for purposes of this Section 3 upon such change in capacity. Notwithstanding the
foregoing, the Options shall not be treated as incentive stock options within the meaning of Code section 422 with
respect to any exercise that occurs more than three months after such cessation of the common law employee
relationship (except as otherwise permitted under Code section 421 or 422). In the event that your Service is with a
business, trade or entity that, after the Grant Date, ceases for any reason to be part or an Affiliate of the Company,
your Service will be deemed to have terminated for purposes of this Section 3 upon such cessation if your Service
does not continue uninterrupted immediately thereafter with the Company or an Affiliate of the Company.

4. Nontransferability of Options. These Options are nontransferable otherwise than by will or the laws of
descent and distribution and during your lifetime, the Options may be exercised only by you or, during the period
you are under a legal disability, by your guardian or legal representative. Except as provided above, the Options
may not be assigned, transferred, pledged, hypothecated or disposed of in any way (whether by operation of law or
otherwise) and shall not be subject to execution, attachment or similar process.

5. Qualified Nature of the Options.

(a) General Status. The Options are intended to qualify as incentive stock options within the

meaning of Code section 422 (“Incentive Stock Options”), to the fullest extent permitted by Code section 422, and
this Agreement shall be so construed. The Company, however, does not warrant any particular tax consequences of
the Options. Code section 422 provides limitations, not set forth in this Agreement, respecting the treatment of the
Options as Incentive Stock Options. You should consult with your personal tax advisors in this regard.

(b) Code Section 422(d) Limitation. Pursuant to Code section 422(d), the aggregate fair market

value (determined as of the Grant Date) of shares of Common Stock with respect to which all Incentive Stock
Options first become exercisable by you in any calendar year under the Plan or any other plan of the Company (and
its parent and subsidiary corporations, within the meaning of Code section 424(e) and (f), as may exist from time to
time) may not exceed $100,000 or such other amount as may be permitted from time to time under Code section
422. To the extent that such aggregate fair market value exceeds $100,000 or other applicable amount in any
calendar year, such stock options will be treated as nonstatutory stock options with respect to the amount of
aggregate fair market value thereof that exceeds the Code section 422(d) limit. For this purpose, the Incentive
Stock Options will be taken into account in the order in which they were granted. In such case, the Company may
designate the shares of Common Stock that are to be treated as stock acquired pursuant to the exercise of Incentive
Stock Options and the shares of Common Stock that are to be treated as stock acquired pursuant to nonstatutory
stock options by issuing separate certificates for such shares and identifying the certificates as such in the stock
transfer records of the Company.

(c) Significant Stockholders. Notwithstanding anything in this Agreement or the Stock Option

Notice to the contrary, if you own, directly or indirectly through attribution, stock possessing more than 10% of the
total combined voting power of all classes of stock of the Company or of any of its subsidiaries (within the
meaning of Code section 424(f)) on the Grant Date, then the Exercise Price is the greater of (a) the Exercise Price
stated on the Stock Option Notice or (b) 110% of the Fair Market Value of the Common Stock on the Grant Date,
and the Expiration Date is the last business day prior to the fifth anniversary of the Grant Date.

(d) Disqualifying Dispositions. If you make a disposition (as that term is defined in Code section
424(c)) of any Shares acquired pursuant to the Options within two years of the Grant Date or within one year after
the Shares are transferred to you, you must notify the Company of such disposition in writing within 30 days of the
disposition. The Administrator may, in its discretion, take reasonable steps to ensure notification of such
dispositions, including but not limited to requiring that Shares acquired under the Options be held in an account
with a Company-designated broker-dealer until they are sold.

6. Withholding of Taxes.

(a) At the time the Options are exercised, in whole or in part, or at any time thereafter as

requested by the Company, you hereby authorize withholding from payroll or any other payment of any kind due to
you and otherwise agree to make adequate provision for foreign, federal, state and local taxes required by law to be
withheld, if any, which arise in connection with the Options (including upon a disqualifying disposition within the
meaning of Code section 421(b)). The Company may require you to make a cash payment to cover any
withholding tax obligation as a condition of exercise of the Options or issuance of share certificates representing
Shares.

(b) The Administrator may, in its sole discretion, permit you to satisfy, in whole or in part, any

withholding tax obligation which may arise in connection with the Options either by electing to have the Company
withhold from the Shares to be issued upon exercise that number of Shares, or by electing to deliver to the
Company already-owned shares, in either case having a Fair Market Value not in excess of the amount necessary to
satisfy the statutory minimum withholding amount due.

7. Adjustments. The Administrator may make various adjustments to your Options, including adjustments
to the number and type of securities subject to the Options and the Exercise Price, in accordance with the terms of
the Plan. In the event of any transaction resulting in a Change in Control (as defined in the Plan) of the Company,
the outstanding Options will terminate upon the effective time of such Change in Control unless provision is made
in connection with the transaction for the continuation or assumption of such Options by, or for the substitution of
the equivalent awards of, the surviving or successor entity or a parent thereof. In the event of such termination, you
will be permitted, immediately before the Change in Control, to exercise or convert all portions of such Options
that are then exercisable or which become exercisable upon or prior to the effective time of the Change in Control.

8. Non-Guarantee of Employment or Service Relationship. Nothing in the Plan or this Agreement will

alter your at-will or other employment status or other service relationship with the Company, nor be construed as a
contract of employment or service relationship between you and the Company, or as a contractual right for you to
continue in the employ of, or in a service relationship with, the Company for any period of time, or as a limitation
of the right of the Company to discharge you at any time with or without Cause or notice and whether or not such
discharge results in the failure of any of the Options to become exercisable or any other adverse effect on your
interests under the Plan.

9. No Rights as a Stockholder. You shall not have any of the rights of a stockholder with respect to the

Shares until such Shares have been issued to you upon the due exercise of the Options. No adjustment will be made
for dividends or distributions or other rights for which the record date is prior to the date such Shares are issued.

10. The Company’s Rights. The existence of the Options shall not affect in any way the right or power of
the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations or
other changes in the Company’s capital structure or its business, or any merger or consolidation of the Company, or
any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise
affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or
transfer of all or any part of the Company’s assets or business, or any other corporate act or proceeding, whether of
a similar character or otherwise.

11. Entire Agreement. This Agreement, together with the correlating Stock Option Notice and the Plan,

contain the entire agreement between you and the Company with respect to the Options. Any oral or written
agreements, representations, warranties, written inducements, or other communications made prior to the execution
of this Agreement with respect to the Options shall be void and ineffective for all purposes.

12. Amendment. This Agreement may be amended from time to time by the Administrator in its
discretion; provided, however, that this Agreement may not be modified in a manner that would have a materially
adverse effect on the Options or Shares as determined in the discretion of the Administrator, except as provided in
the Plan or in a written document signed by you and the Company.

13. Conformity with Plan. This Agreement is intended to conform in all respects with, and is subject to all
applicable provisions of, the Plan. Any conflict between the terms of this Agreement and the Plan shall be resolved
in accordance with the terms of the Plan. In the event of any ambiguity in this Agreement or any matters as to
which this Agreement is silent, the Plan shall govern. A copy of the Plan is available upon request to the
Administrator.

14. Section 409A. This Agreement and the Options granted hereunder are intended to comply with, or

otherwise be exempt from, Section 409A of the Code. This Agreement and the Options shall be administered,
interpreted and construed in a manner consistent with this intent. Nothing in the Plan or this Agreement shall be
construed as including any feature for the deferral of compensation other than the deferral of recognition of income
until the exercise of the Options. Should any provision of the Plan or this Agreement be found not to comply with,
or otherwise be exempt from, the provisions of Section 409A of the Code, it may be modified and given effect, in
the sole discretion of the Administrator and without requiring your consent, in such manner as the Administrator
determines to be necessary or appropriate to comply with, or to effectuate an exemption from, Section 409A of the
Code. The foregoing, however, shall not be construed as a guarantee or warranty by the Company of any particular
tax effect to you.

15. Electronic Delivery of Documents. By your signing the Notice, you (i) consent to the electronic

delivery of this Agreement, all information with respect to the Plan and the Options, and any reports of the
Company provided generally to the Company’s stockholders; (ii) acknowledge that you may receive from the
Company a paper copy of any documents delivered electronically at no cost to you by contacting the Company by
telephone or in writing; (iii) further acknowledge that you may revoke your consent to the electronic delivery of
documents at any time by notifying the Company of such revoked consent by telephone, postal service or
electronic mail; and (iv) further acknowledge that you understand that you are not required to consent to electronic
delivery of documents.

16. No Future Entitlement. By execution of the Notice, you acknowledge and agree that: (i) the grant of
these Options is a one-time benefit which does not create any contractual or other right to receive future grants of
stock options, or compensation in lieu of stock options, even if stock options have been granted repeatedly in the
past; (ii) all determinations with respect to any such future grants, including, but not limited to, the times when
stock options shall be granted or shall become exercisable, the maximum number of shares subject to each stock
option, and the purchase price, will be at the sole discretion of the Administrator; (iii) the value of these Options is
an extraordinary item of compensation which is outside the scope of your employment contract, if any; (iv) the
value of these Options is not part of normal or expected compensation or salary for any purpose, including, but not
limited to, calculating any termination, severance, resignation, redundancy, end of service payments or similar
payments, or bonuses, long-service awards, pension or retirement benefits; (v) the vesting of these Options ceases
upon termination of employment with the Company or transfer of employment from the Company, or other
cessation of eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (vi) if the
underlying Common Stock does not increase in value, these Options will have no value, nor does the Company
guarantee any future value; and (vii) no claim or entitlement to compensation or damages arises if these Options do
not increase in value and you irrevocably release the Company from any such claim that does arise.

17. Personal Data. For the purpose of implementing, administering and managing these Options, you, by

execution of the Notice, consent to the collection, receipt, use, retention and transfer, in electronic or other form, of
your personal data by and among the Company and its third party vendors or any potential party to any Change in
Control transaction or capital raising transaction involving the Company. You understand that personal data
(including but not limited to, name, home address, telephone number, employee number, employment status, social
security number, tax identification number, date of birth, nationality, job and payroll location, data for tax
withholding purposes and shares awarded, cancelled, exercised, vested and unvested) may be transferred to third
parties assisting in the implementation, administration and management of these Options and the Plan and you
expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the
recipient(s). You understand that these recipients may be located in your country or elsewhere, and that the
recipient’s country may have different data privacy laws and protections than your country. You understand that
data will be held only as long as is necessary to implement, administer and manage these Options. You understand
that you may, at any time, request a list with the names and addresses of any potential

recipients of the personal data, view data, request additional information about the storage and processing of data,
require any necessary amendments to data or refuse or withdraw the consents herein, in any case without cost, by
contacting in writing the Company’s Secretary. You understand, however, that refusing or withdrawing your
consent may affect your ability to accept a stock option.

18. Governing Law. The validity, construction and effect of this Agreement, and of any determinations or

decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or
claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of
the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions.
As a condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant
to or relating to, this Agreement in any court other than a federal or state court in the districts which include
Delaware, and you hereby agree and submit to the personal jurisdiction of any federal court located in the district
which includes Delaware or any state court in the district which includes Delaware. You further agree that you will
not deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave
from any such court.

19. Resolution of Disputes. Any dispute or disagreement which shall arise under, or as a result of, or

pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and
uncontrolled discretion, and any such determination or any other determination by the Administrator under or
pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be
final, binding and conclusive on all persons affected thereby. You agree that before you may bring any legal action
arising under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative
remedies before the Administrator. You further agree that in the event that the Administrator does not resolve any
dispute or disagreement arising under, as a result of, pursuant to or relating to, this Agreement to your satisfaction,
no legal action may be commenced or maintained relating to this Agreement more than twenty-four (24) months
after the Administrator’s decision.

20. Headings. The headings in this Agreement are for reference purposes only and shall not affect the

meaning or interpretation of this Agreement.

{Glossary begins on next page}

that have authority to administer the Plan.

(a) “Administrator” means the Board or the committee(s) or officer(s) appointed by the Board

GLOSSARY

(b) “Affiliate” shall have the meaning set forth in the Plan.

(c) “Cause” shall have the meaning set forth in the Plan.

(d) “Change in Control” shall have the meaning set forth in the Plan.

(e) “Code” means the Internal Revenue Code of 1986, as amended.

(f) “Company” includes Liquidia Corporation and its Affiliates, except where the context

otherwise requires. For purposes of determining whether a Change in Control has occurred, Company shall mean
only Liquidia Corporation.

(g) “Fair Market Value” shall have the meaning set forth in the Plan.

(h) “Service” means your employment or other service relationship with the Company and its

Affiliates. Your Service will be considered to have ceased with the Company and its Affiliates if, immediately after
a sale, merger or other corporate transaction, the trade, business or entity with which you are employed or
otherwise have a service relationship is not the Company or its successor or an Affiliate of the Company or its
successor.

(i) “Shares” mean the shares of Common Stock underlying the Options.

correlates with and makes up a part of this Agreement.

(j) “Stock Option Notice” means the written notice evidencing the award of the Options that

(k) “Total and Permanent Disability” shall have the meaning set forth in the Plan.

(l) “You” or “your” means the recipient of the award of Options as reflected on the Stock Option

Notice. Whenever the Agreement refers to “you” under circumstances where the provision should logically be
construed, as determined by the Administrator, to apply to your estate, personal representative, or beneficiary to
whom the Options may be transferred by will or by the laws of descent and distribution, the word “you” shall be
deemed to include such person.

EXERCISE FORM

Administrator of 2020 Long-Term Incentive Plan
c/o Office of the Corporate Secretary
Liquidia Corporation
P.O. Box 110085
Research Triangle Park
North Carolina, 27709
Gentlemen:

I hereby exercise the Options granted to me on , , by Liquidia Corporation (the “Company”), subject to all

the terms and provisions of the applicable grant agreement and of the Liquidia Corporation 2020 Long-Term
Incentive Plan (the “Plan”), and notify you of my desire to purchase shares of Common Stock of the Company at a
price of $ per share pursuant to the exercise of said Options.

Total Amount Enclosed: $

Date:

(Optionee)
Received by LIQUIDIA CORPORATION on,
By:

Exhibit 10.9

Grant No.:

LIQUIDIA CORPORATION
NONSTATUTORY STOCK OPTION NOTICE

This Notice evidences the award of nonstatutory stock options (each, an “Option” or collectively, the

“Options”) that have been granted to you, [NAME], subject to and conditioned upon your agreement to the terms
of the attached Nonstatutory Stock Option Agreement (the “Agreement”). The Options entitle you to purchase
shares of common stock, par value $0.001 per share (“Common Stock”), of Liquidia Corporation, a Delaware
corporation (the “Company”), under the Liquidia Corporation 2020 Long-Term Incentive Plan (the “Plan”). The
number of shares you may purchase and the exercise price at which you may purchase them are specified below.
This Notice constitutes part of and is subject to the terms and provisions of the Agreement and the Plan, which are
incorporated by reference herein. You must return an executed copy of this Notice to the Company within 30 days
of the date hereof. If you fail to do so, the Options may be rendered null and void in the Company’s discretion.

Grant Date: [GRANT DATE]

Number of Options: [NUMBER] Options, each permitting the purchase of one Share

Exercise Price: [PRICE] per share

Expiration Date: The Options expire at 5:00 P.M. Eastern Time on the last business day coincident with or prior to
the 10th anniversary of the Grant Date (the “Expiration Date”), unless fully exercised or terminated earlier.

Exercisability Schedule: Subject to the terms and conditions described in the Agreement, the Options become
exercisable in accordance with the schedule below:

LIQUIDIA CORPORATION
By:
Date:

I acknowledge that I have carefully read the attached Agreement and the prospectus for the Plan and agree to be
bound by all of the provisions set forth in these documents.

Enclosures: Nonstatutory Stock Option Agreement
Prospectus for the 2020 Long-Term
Incentive Plan
Exercise Form

OPTIONEE

Date:

NONSTATUTORY STOCK OPTION AGREEMENT
UNDER THE
LIQUIDIA CORPORATION 2020 LONG-TERM INCENTIVE PLAN

Grant No.:

1. Terminology. Capitalized terms used in this Agreement are defined in the correlating Stock Option

Notice and/or the Glossary at the end of the Agreement.

2. Exercise of Options.

(a) Exercisability. The Options will become exercisable in accordance with the Exercisability
Schedule set forth in the Stock Option Notice, so long as you are in the Service of the Company from the Grant
Date through the applicable exercisability dates. None of the Options will become exercisable after your Service
with the Company ceases, unless the Stock Option Notice provides otherwise with respect to exercisability that
arises as a result of your cessation of Service.

(b) Right to Exercise. You may exercise the Options, to the extent exercisable, at any time on or

before 5:00 P.M. Eastern Time on the Expiration Date or the earlier termination of the Options, unless otherwise
provided under applicable law. Notwithstanding the foregoing, if at any time the Administrator determines that the
delivery of Shares under the Plan or this Agreement is or may be unlawful under the laws of any applicable
jurisdiction, or Federal, state or foreign securities laws, the right to exercise the Options or receive Shares pursuant
to the Options shall be suspended until the Administrator determines that such delivery is lawful. If at any time the
Administrator determines that the delivery of Shares under the Plan or this Agreement is or may violate the rules of
the national securities exchange on which the shares are then listed for trade, the right to exercise the Options or
receive Shares pursuant to the Options shall be suspended until the Administrator determines that such exercise or
delivery would not violate such rules. Section 3 below describes certain limitations on exercise of the Options that
apply in the event of your death, Total and Permanent Disability, or termination of Service. The Options may be
exercised only in multiples of whole Shares and may not be exercised at any one time as to fewer than one hundred
Shares (or such lesser number of Shares as to which the Options are then exercisable). No fractional Shares will be
issued under the Options.

(i) Exercise Procedure. In order to exercise the Options, you must provide the following

items to the Secretary of the Company or his or her delegate before the expiration or termination of the Options
notice, in such manner and form as the Administrator may require from time to time, specifying the number of
Shares to be purchased under the Options;

(ii) full payment of the Exercise Price for the Shares or properly executed, irrevocable
instructions, in such manner and form as the Administrator may require from time to time, to effectuate a broker-
assisted cashless exercise, each in accordance with Section 2(d) of this Agreement; and

Agreement.

(iii) full payment of applicable withholding taxes pursuant to Section 7 of this

An exercise will not be effective until the Secretary of the Company or his or her delegate receives all of the
foregoing items, and such exercise otherwise is permitted under and complies with all applicable federal, state and
foreign securities laws. Notwithstanding the foregoing, if the Administrator permits payment by means of
delivering properly executed, irrevocable instructions, in such manner and form as the Administrator may require
from time to time, to effectuate a broker-assisted cashless exercise and such instructions provide for sale of Shares
under a limit order rather than at the market, the exercise will not be effective until the earlier of the date the
Company receives delivery of cash or cash equivalents in full payment of the Exercise Price or the date the
Company receives confirmation from the broker that the sale instruction has been fulfilled, and the exercise will
not be effective unless the earlier of such dates occurs on or before termination of the Options.

(c) Method of Payment. You may pay the Exercise Price by:

acceptable to the Administrator in its discretion;

(i) delivery of cash, certified or cashier’s check, money order or other cash equivalent

(ii) a broker-assisted cashless exercise in accordance with Regulation T of the Board of
Governors of the Federal Reserve System through a brokerage firm designated or approved by the Administrator;

(via actual delivery or attestation) to the Company of other shares of Common Stock of the Company which have a
Fair Market Value on the date of tender equal to the Exercise Price;

(iii) subject to such limits as the Administrator may impose from time to time, tender

settlement;

(iv) subject to such limits as the Administrator may impose from time to time, net share

(v) any other method approved by the Administrator; or

(vi) any combination of the foregoing.

(d) Issuance of Shares upon Exercise. The Company shall issue to you the Shares underlying the

Options you exercise as soon as practicable after the exercise date, subject to the Company’s receipt of the
aggregate exercise price and the requisite withholding taxes, if any. Upon issuance of such Shares, the Company
may deliver, subject to the provisions of Section 7 below, such Shares on your behalf electronically to the
Company’s designated stock plan administrator or such other broker-dealer as the Company may choose at its sole
discretion, within reason, or may retain such Shares in uncertificated book-entry form. Any share certificates
delivered will, unless the Shares are registered or an exemption from registration is available under applicable
federal and state law, bear a legend restricting transferability of such Shares.

3. Termination of Service.

reason, the Options that are then unexercisable will terminate immediately upon such cessation.

(a) Termination of Unexercisable Options. If your Service with the Company ceases for any

(b) Exercise Period Following Termination of Service. If your Service with the Company ceases
for any reason other than discharge for Cause, the Options that are then exercisable will terminate upon the earliest
of:

of (1) your termination by the Company other than a discharge for Cause, or (2) your voluntary termination other
than for Total and Permanent Disability or death;

(i) the expiration of 90 days following such cessation, if your Service ceases on account

account of your Total and Permanent Disability or death;

(ii) the expiration of 12 months following such cessation, if your Service ceases on

periods described in clauses (i) or (ii) of this Section 3(b), as applicable; or

(iii) the expiration of 12 months following your death, if your death occurs during the

(iv) the Expiration Date.

In the event of your death, the exercisable Options may be exercised by your executor, personal representative, or
the person(s) to whom the Options are transferred by will or the laws of descent and distribution.

(c) Misconduct. The Options will terminate in their entirety, regardless of whether the Options

are then exercisable, immediately upon your discharge from Service for Cause, or upon your commission of any of
the following acts during the exercise period following your termination of Service: (i) fraud on or
misappropriation of any funds or property of the Company, or (ii) your breach of any provision of any
employment, non-disclosure, non-competition, non-solicitation, assignment of inventions, or other similar

agreement executed by you for the benefit of the Company, as determined by the Administrator, which
determination will be conclusive.

(d) Change in Status. In the event that your Service is with a business, trade or entity that, after

the Grant Date, ceases for any reason to be part or an Affiliate of the Company, your Service will be deemed to
have terminated for purposes of this Section 3 upon such cessation if your Service does not continue uninterrupted
immediately thereafter with the Company or an Affiliate of the Company.

4. Nontransferability of Options. These Options and, before exercise, the underlying Shares are
nontransferable otherwise than by will or the laws of descent and distribution and, during your lifetime, the Options
may be exercised only by you or, during the period you are under a legal disability, by your guardian or legal
representative. Except as provided above, the Options and, before exercise, the underlying Shares may not be
assigned, transferred, pledged, hypothecated, subjected to any “put equivalent position,” “call equivalent position”
(as each preceding term is defined by Rule 16(a)-1 under the Securities Exchange Act of 1934), or short position,
or disposed of in any way (whether by operation of law or otherwise) and shall not be subject to execution,
attachment or similar process.

5. Nonqualified Nature of the Options. The Options are not intended to qualify as incentive stock options
within the meaning of Code section 422, and this Agreement shall be so construed. You hereby acknowledge that,
upon exercise of the Options, you will recognize compensation income in an amount equal to the excess of the then
Fair Market Value of the Shares over the Exercise Price and must comply with the provisions of Section 7 of this
Agreement with respect to any tax withholding obligations that arise as a result of such exercise.

6. Withholding of Taxes.

(a) At the time the Options are exercised, in whole or in part, or at any time thereafter as

requested by the Company, you hereby authorize withholding from payroll or any other payment of any kind due to
you and otherwise agree to make adequate provision for foreign, federal, state and local taxes required by law to be
withheld, if any, which arise in connection with the Options. The Company may require you to make a cash
payment to cover any withholding tax obligation as a condition of exercise of the Options or issuance of share
certificates representing Shares.

(b) The Administrator may, in its sole discretion, permit you to satisfy, in whole or in part, any

withholding tax obligation which may arise in connection with the Options either by electing to have the Company
withhold from the Shares to be issued upon exercise that number of Shares, or by electing to deliver to the
Company already-owned shares, in either case having a Fair Market Value not in excess of the amount necessary to
satisfy the statutory minimum withholding amount due.

7. Adjustments. The Administrator may make various adjustments to your Options, including adjustments
to the number and type of securities subject to the Options and the Exercise Price, in accordance with the terms of
the Plan. In the event of any transaction resulting in a Change in Control of the Company, the outstanding Options
will terminate upon the effective time of such Change in Control unless provision is made in connection with the
transaction for the continuation or assumption of such Options by, or for the substitution of the equivalent awards
of, the surviving or successor entity or a parent thereof. In the event of such termination, you will be permitted,
immediately before the Change in Control, to exercise or convert all portions of such Options that are then
exercisable or which become exercisable upon or prior to the effective time of the Change in Control.

8. Non-Guarantee of Employment or Service Relationship. Nothing in the Plan or this Agreement will

alter your at-will or other employment status or other service relationship with the Company, nor be construed as a
contract of employment or service relationship between you and the Company, or as a contractual right for you to
continue in the employ of, or in a service relationship with, the Company for any period of time, or as a limitation
of the right of the Company to discharge you at any time with or without Cause or notice and whether or not such
discharge results in the failure of any of the Options to become exercisable or any other adverse effect on your
interests under the Plan.

9. No Rights as a Stockholder. You shall not have any of the rights of a stockholder with respect to the

Shares until such Shares have been issued to you upon the due exercise of the Options. No adjustment will be made
for dividends or distributions or other rights for which the record date is prior to the date such Shares are issued.

10. The Company’s Rights. The existence of the Options shall not affect in any way the right or power of
the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations or
other changes in the Company’s capital structure or its business, or any merger or consolidation of the Company, or
any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise
affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or
transfer of all or any part of the Company’s assets or business, or any other corporate act or proceeding, whether of
a similar character or otherwise.

11. Entire Agreement. This Agreement, together with the correlating Stock Option Notice and the Plan,

contain the entire agreement between you and the Company with respect to the Options. Any oral or written
agreements, representations, warranties, written inducements, or other communications made prior to the execution
of this Agreement with respect to the Options shall be void and ineffective for all purposes.

12. Amendment. This Agreement may be amended from time to time by the Administrator in its
discretion; provided, however, that this Agreement may not be modified in a manner that would have a materially
adverse effect on the Options or Shares as determined in the discretion of the Administrator, except as provided in
the Plan or in a written document signed by you and the Company.

13. Conformity with Plan. This Agreement is intended to conform in all respects with, and is subject to all
applicable provisions of, the Plan. Any conflict between the terms of this Agreement and the Plan shall be resolved
in accordance with the terms of the Plan. In the event of any ambiguity in this Agreement or any matters as to
which this Agreement is silent, the Plan shall govern. A copy of the Plan is available upon request to the
Administrator.

14. Section 409A. This Agreement and the Options granted hereunder are intended to comply with, or

otherwise be exempt from, Section 409A of the Code. This Agreement and the Options shall be administered,
interpreted and construed in a manner consistent with this intent. Nothing in the Plan or this Agreement shall be
construed as including any feature for the deferral of compensation other than the deferral of recognition of income
until the exercise of the Options. Should any provision of the Plan or this Agreement be found not to comply with,
or otherwise be exempt from, the provisions of Section 409A of the Code, it may be modified and given effect, in
the sole discretion of the Administrator and without requiring your consent, in such manner as the Administrator
determines to be necessary or appropriate to comply with, or to effectuate an exemption from, Section 409A of the
Code. The foregoing, however, shall not be construed as a guarantee or warranty by the Company of any particular
tax effect to you.

15. Electronic Delivery of Documents. By your signing the Notice, you (i) consent to the electronic

delivery of this Agreement, all information with respect to the Plan and the Options, and any reports of the
Company provided generally to the Company’s stockholders; (ii) acknowledge that you may receive from the
Company a paper copy of any documents delivered electronically at no cost to you by contacting the Company by
telephone or in writing; (iii) further acknowledge that you may revoke your consent to the electronic delivery of
documents at any time by notifying the Company of such revoked consent by telephone, postal service or
electronic mail; and (iv) further acknowledge that you understand that you are not required to consent to electronic
delivery of documents.

16. No Future Entitlement. By execution of the Notice, you acknowledge and agree that: (i) the grant of
these Options is a one-time benefit which does not create any contractual or other right to receive future grants of
stock options, or compensation in lieu of stock options, even if stock options have been granted repeatedly in the
past; (ii) all determinations with respect to any such future grants, including, but not limited to, the times when
stock options shall be granted or shall become exercisable, the maximum number of shares subject to each stock
option, and the purchase price, will be at the sole discretion of the Administrator; (iii) the value of these Options is
an extraordinary item of compensation which is outside the scope of your employment contract, if any; (iv) the

value of these Options is not part of normal or expected compensation or salary for any purpose, including, but not
limited to, calculating any termination, severance, resignation, redundancy, end of service payments or similar
payments, or bonuses, long-service awards, pension or retirement benefits; (v) the vesting of these Options ceases
upon termination of employment with the Company or transfer of employment from the Company, or other
cessation of eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (vi) if the
underlying Common Stock does not increase in value, these Options will have no value, nor does the Company
guarantee any future value; and (vii) no claim or entitlement to compensation or damages arises if these Options do
not increase in value and you irrevocably release the Company from any such claim that does arise.

17. Personal Data. For the purpose of implementing, administering and managing these Options, you, by

execution of the Notice, consent to the collection, receipt, use, retention and transfer, in electronic or other form, of
your personal data by and among the Company and its third party vendors or any potential party to any Change in
Control transaction or capital raising transaction involving the Company. You understand that personal data
(including but not limited to, name, home address, telephone number, employee number, employment status, social
security number, tax identification number, date of birth, nationality, job and payroll location, data for tax
withholding purposes and shares awarded, cancelled, exercised, vested and unvested) may be transferred to third
parties assisting in the implementation, administration and management of these Options and the Plan and you
expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the
recipient(s). You understand that these recipients may be located in your country or elsewhere, and that the
recipient’s country may have different data privacy laws and protections than your country. You understand that
data will be held only as long as is necessary to implement, administer and manage these Options. You understand
that you may, at any time, request a list with the names and addresses of any potential recipients of the personal
data, view data, request additional information about the storage and processing of data, require any necessary
amendments to data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing
the Company’s Secretary. You understand, however, that refusing or withdrawing your consent may affect your
ability to accept a stock option.

18. Governing Law. The validity, construction and effect of this Agreement, and of any determinations or

decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or
claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of
the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions.
As a condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant
to or relating to, this Agreement in any court other than a federal or state court in the districts which include
Delaware, and you hereby agree and submit to the personal jurisdiction of any federal court located in the district
which includes Delaware or any state court in the district which includes Delaware. You further agree that you will
not deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave
from any such court.

19. Resolution of Disputes. Any dispute or disagreement which shall arise under, or as a result of, or

pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and
uncontrolled discretion, and any such determination or any other determination by the Administrator under or
pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be
final, binding and conclusive on all persons affected thereby. You agree that before you may bring any legal action
arising under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative
remedies before the Administrator. You further agree that in the event that the Administrator does not resolve any
dispute or disagreement arising under, as a result of, pursuant to or relating to, this Agreement to your satisfaction,
no legal action may be commenced or maintained relating to this Agreement more than twenty-four (24) months
after the Administrator’s decision.

20. Headings. The headings in this Agreement are for reference purposes only and shall not affect the

meaning or interpretation of this Agreement.

{Glossary begins on next page}

that have authority to administer the Plan.

(a) “Administrator” means the Board or the committee(s) or officer(s) appointed by the Board

GLOSSARY

(b) “Affiliate” shall have the meaning set forth in the Plan.

(c) “Cause” shall have the meaning set forth in the Plan

(d) “Change in Control” shall have the meaning set forth in the Plan.

(e) “Code” means the Internal Revenue Code of 1986, as amended.

(f) “Company” includes Liquidia Corporation and its Affiliates, except where the context

otherwise requires. For purposes of determining whether a Change in Control has occurred, Company shall mean
only Liquidia Corporation.

(g) “Fair Market Value” shall have the meaning set forth in the Plan.

(h) “Service” means your employment or other service relationship with the Company and its

Affiliates. Your Service will be considered to have ceased with the Company and its Affiliates if, immediately after
a sale, merger or other corporate transaction, the trade, business or entity with which you are employed or
otherwise have a service relationship is not the Company or its successor or an Affiliate of the Company or its
successor.

(i) “Shares” mean the shares of Common Stock underlying the Options.

correlates with and makes up a part of this Agreement.

(j) “Stock Option Notice” means the written notice evidencing the award of the Options that

(k) “Total and Permanent Disability” shall have the meaning set forth in the Plan.

(l) “You” or “your” means the recipient of the award of Options as reflected on the Stock Option

Notice. Whenever the Agreement refers to “you” under circumstances where the provision should logically be
construed, as determined by the Administrator, to apply to your estate, personal representative, or beneficiary to
whom the Options may be transferred by will or by the laws of descent and distribution, the word “you” shall be
deemed to include such person.

EXERCISE FORM

Administrator of 2020 Long-Term Incentive Plan
c/o Office of the Corporate Secretary
Liquidia Corporation
P.O. Box 110085
Research Triangle Park
North Carolina, 27709
Gentlemen:

I hereby exercise the Options granted to me on , , by Liquidia Corporation (the “Company”), subject to all

the terms and provisions of the applicable grant agreement and of the Liquidia Corporation 2020 Long-Term
Incentive Plan (the “Plan”), and notify you of my desire to purchase shares of Common Stock of the Company at a
price of $ per share pursuant to the exercise of said Options.

Total Amount Enclosed: $

Date:

(Optionee)
Received by LIQUIDIA CORPORATION on
By:

Exhibit 10.19

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS
NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF
PUBLICLY DISCLOSED. [***] INDICATES THAT INFORMATION HAS BEEN REDACTED.

SECOND AMENDMENT TO THE REVENUE INTEREST FINANCING AGREEMENT

This  SECOND  AMENDMENT  TO  THE  REVENUE 

INTEREST  FINANCING
AGREEMENT, dated as of June 28, 2023 (this “Amendment”), is entered into by and between Liquidia
Technologies, Inc., a Delaware corporation (the “Company”), and Healthcare Royalty Partners IV, L.P.,  a
Delaware limited liability partnership, as the sole Investor and Investor Representative under the Agreement
(as defined below) (the “Investor Representative”), solely with respect to certain enumerated provisions in
the  Agreement  described  herein.  Capitalized  terms  used  but  not  defined  herein  shall  have  the  meanings
ascribed to them in the Agreement.

WHEREAS, the Parties entered into that certain Revenue Interest Financing Agreement, dated as of

January 9, 2023 (as amended, modified, or supplemented prior to the date hereof, the “Agreement”); and

WHEREAS,  the  Parties  desire  to  effect  the  amendments  to  the  Agreement  contemplated  by  this

Amendment;

NOW,  THEREFORE,  in  consideration  of  the  foregoing  and  for  other  good  and  valuable
consideration,  the  receipt  and  sufficiency  of  which  are  hereby  acknowledged,  the  Parties  hereby  agree  as
follows:

1.
its entirety as follows:

Amendment to Section 2.1(b). Section 2.1(b) of the Agreement is hereby amended and restated in

“(b)
the  sum  of  Ten  Million  Dollars  ($10,000,000)  (the  “Second  Investment  Amount”)  on  the
Second Closing Date, subject to the satisfaction of the conditions set forth in Section 8.3  and  the
performance of the obligations set forth in Section 8.6(c), in immediately available funds, by wire
transfer to an account designated in writing by the Company to the Investor Representative prior to
the Second Closing Date;”

2.
its entirety as follows:

Amendment to Section 2.1(d).  Section 2.1(d) of the Agreement is hereby amended and restated in

“(d)
the  sum  of  Twenty-Two  Million  Five  Hundred  Thousand  Dollars  ($22,500,000)  (the
“Fourth  Investment  Amount”)  on  the  Fourth  Closing  Date,  subject  to  the  satisfaction  of  the
conditions  set  forth  in  in  Section 8.5  and  the  performance  of  the  obligations  set  forth  in  Section
8.6(e), in immediately available funds by wire transfer to an account designated in writing by the
Company to the Investor Representative prior to the Fourth Closing Date.”

3.
in its entirety as set forth on Exhibit A to this Amendment.

Amendment to Schedule 1.1-1.  Schedule 1.1-1 of the Agreement is hereby amended and restated

4.
Representations  and  Warranties.  To  induce  the  Investor  Representative  to  enter  into  this
Amendment, each of the Company and each other member of the Company Group represents and warrants
to  the  Investor  Representative  that,  as  of  the  date  of  this  Amendment,  (a)  the  execution,  delivery  and
performance by each Company Party of this Amendment are within each such Company Party’s power and
authority, and the execution, delivery and performance of this Amendment by each Company Party have

been duly authorized by each Company Party, (b) the execution and delivery of this Amendment by each
Company  Party  will  not  (i)  contravene,  conflict  with,  result  in  a  breach,  violation,  cancellation  or
termination  of,  constitute  a  default  (with  or  without  notice  or  lapse  of  time,  or  both)  under,  require
prepayment under, give any Person the right to exercise any remedy (including termination, cancellation or
acceleration) or obtain any additional rights under, or accelerate the maturity or performance of or payment
under, in any respect, (A) any Applicable Law or any judgment, order, writ, decree, Permit or license of any
Governmental Authority to which any member of the Company Group or any of their respective assets or
properties may be subject or bound, (B) any term or provision of any contract, agreement, indenture, lease,
license, deed, commitment, obligation or instrument to which any member of the Company Group is a party
or by which any member of the Company Group or any of their respective assets or properties is bound or
committed (other than a Material Contract), (C) any Material Contract or (D) any term or provision of any
of the organizational documents of any member of the Company Group, except in the case of clause (A) or
(B)  where  any  such  event  would  not  reasonably  be  expected  to  result  in  a  Material  Adverse  Effect  or
(ii)  except  as  provided  in  any  of  the  Transaction  Documents  to  which  it  is  party,  result  in  or  require  the
creation  or  imposition  of  any  Lien  on  the  Collateral  (in  each  case  other  than  Permitted  Liens),  (c)  this
Amendment has been duly executed and delivered by each Company Party and constitutes the legal, valid
and  binding  obligation  of  each  such  Company  Party,  enforceable  against  each  such  Company  Party  in
accordance  with  its  respective  terms,  subject  to  applicable  bankruptcy,  insolvency,  reorganization,
moratorium  or  similar  Applicable  Laws  affecting  creditors’  rights  generally,  general  equitable  principles
and principles of public policy, and (d) no Bankruptcy Event with respect to any member of the Company
Group or any Special Termination Event, Change of Control, Default or  Event of Default has occurred and
is continuing.

5.
Effect  on  Agreement.    Upon  the  execution  and  delivery  of  this  Amendment  by  the  Parties,  the
Agreement shall be amended and/or restated as hereinabove set forth as fully and with the same effect as if
the  amendments  made  hereby  were  originally  set  forth  in  the  Agreement,  and  this  Amendment  and  the
Agreement shall henceforth respectively be read, taken and construed as one and the same instrument, but
such amendments shall not operate so as to render invalid or improper any action heretofore taken under the
Agreement.  No  representation,  inducement,  promise,  understanding,  condition  or  warranty  not  set  forth
herein (or in Exhibits hereto or the other Transaction Documents) has been made or relied upon by either
Party hereto.

6.
remain unmodified and in full force and effect.

Agreement in Effect.  Except as specifically provided for in this Amendment, the Agreement shall

7.
Headings.   The  headings  of  the  Articles  and  Sections  of  this  Amendment  have  been  inserted  for
convenience of reference only, are not to be considered a part hereof and shall in no way modify or restrict
any of the terms or provisions hereof.

8.
Other Miscellaneous Terms.  The provisions of Article XII of the Agreement (other than Section
12.6, Section 12.10 and Section 12.13 of the Agreement) shall apply mutatis mutandis to this Amendment,
and to the Agreement as modified by this Amendment, taken together as a single agreement, reflecting the
terms therein as modified hereby.

9.
Counterparts.  This Amendment may be executed in counterparts, each of which shall be deemed
an original but all of which together shall constitute one and the same instrument. This Amendment and any
amendments  hereto,  to  the  extent  signed  and  delivered  by  means  of  digital  imaging  and  electronic  mail,
shall be treated in all manner and respects as an original contract and shall be considered to have the same
binding legal effects as if it were the original signed version thereof delivered in person.

Page 2 of 7

10.
Entire  Agreement;  Conflicts.    This  Amendment,  the  Agreement  and  the  other  documents  and
instruments referred to herein and therein constitute the entire agreement among the Parties and supersede
any prior understandings, agreements or representations by or among the Parties, written or oral, that may
have related in any way to the subject matter hereof.  In the event of any conflict between the terms and
provisions of this Amendment and any Transaction Document, the terms and provisions of this Amendment
shall control.

11.
Reaffirmation by the Company Parties.  Each Company Party party hereto hereby consents to the
amendments  of  the  Agreement  effected  hereby  and  confirms  and  agrees  that,  notwithstanding  the
effectiveness of this Amendment, each Transaction Document to which such Company Party is a party is,
and the obligations of such Company Party contained in the Agreement, this Amendment or in any other
Transaction Document to which it is a party are, and shall continue to be, in full force and effect and are
hereby  ratified  and  confirmed  in  all  respects,  in  each  case,  as  amended  by  this  Amendment.    For  greater
certainty and without limiting the foregoing, each Company Party hereby confirms that the security interests
granted  by  such  Company  Party  in  favor  of  the  Investor  Representative  and  the  Investor  pursuant  to  the
Transaction Documents in the Collateral described therein remain in full force and effect, are not released or
reduced and shall continue to secure the Obligations and the Secured Obligations (as defined in the Security
Agreement).

[Remainder of page intentionally left blank.]

Page 3 of 7

IN WITNESS WHEREOF, the Parties have duly executed this Amendment as of the date

first written above.  

/d

THE COMPANY:

LIQUIDIA TECHNOLOGIES, INC.

By: /s/ Roger Jeffs
      Name:  Roger Jeffs
      Title:    CEO

[Signature Page to Second Amendment to the Revenue Interest Financing Agreement]

INVESTOR REPRESENTATIVE:

HEALTHCARE ROYALTY PARTNERS IV, L.P.

By: HealthCare Royalty GP IV, LLC,
       its general partner 

By:/s/ Clarke B. Futch_____________________________                                  
      Name:  Clarke B. Futch
      Title:    Chairman & CEO

[Signature Page to Second Amendment to the Revenue Interest Financing Agreement]

Acknowledged and Agreed,

LIQUIDIA CORPORATION

By: /s/ Roger Jeffs

Name: Roger Jeffs
Title: CEO

LIQUIDIA PAH, LLC

By: /s/ Roger Jeffs

Name: Roger Jeffs
Title: CEO

[Signature Page to Second Amendment to the Revenue Interest Financing Agreement]

   
 
 
EXHIBIT A

APPLICABLE TIERED PERCENTAGES

[***]

Exhibit 10.20

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS
NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF
PUBLICLY DISCLOSED. [***] INDICATES THAT INFORMATION HAS BEEN REDACTED.

EXECUTION VERSION

THIRD AMENDMENT TO THE REVENUE INTEREST FINANCING AGREEMENT

This THIRD AMENDMENT TO THE REVENUE INTEREST FINANCING AGREEMENT
(this “Amendment”), dated as of July 27, 2023 (the “Amendment Effective Date”),  is  entered  into  by  and
between  Liquidia  Technologies,  Inc.,  a  Delaware  corporation  (the  “Company”),  and  Healthcare  Royalty
Partners IV, L.P.,  a Delaware limited liability partnership, as the sole Investor and Investor Representative
under  the  Agreement  (as  defined  below)  (the  “Investor  Representative”),  solely  with  respect  to  certain
enumerated  provisions  in  the  Agreement  described  herein.  Capitalized  terms  used  but  not  defined  herein
shall have the meanings ascribed to them in the Agreement.

WHEREAS, the Parties entered into that certain Revenue Interest Financing Agreement, dated as of
January 9, 2023 (as amended by the First Amendment to the Revenue Interest Financing Agreement dated
as  of  April  17,  2023,  and  as  amended  by  the  Second  Amendment  to  the  Revenue  Interest  Finance
Agreement dated as of June 28, 2023, the “Agreement”); and

WHEREAS, the Parties desire to effect the agreements, acknowledgements and amendments to the

Agreement contemplated by this Amendment;

NOW,  THEREFORE,  in  consideration  of  the  foregoing  and  for  other  good  and  valuable
consideration,  the  receipt  and  sufficiency  of  which  are  hereby  acknowledged,  the  Parties  hereby  agree  as
follows:

1.
Agreement to Pay Second Investment Amount.  The Investor Representative acknowledges and
agrees that (a) by execution hereof it waives the requirements of Section 8.3(b) of the Agreement and (b) as
of the Amendment Effective Date, it has received delivery of that certain Omnibus Responsible Officer’s
Certificate  dated  as  of  the  Amendment  Effective  Date  and  signed  by  a  Responsible  Officer  of  each
Company Party (the “Second Closing Certificate”), which satisfies the conditions set forth in Section 8.6(c)
of the Agreement. Based on the foregoing, the Investor Representative and the Company agree that as of the
Amendment Effective Date, the Company has satisfied all of its obligations for the Second Closing to occur
and the Investor will make payment of the Second Investment Amount to Company on July 27, 2023.

2.

Amendments to Section 1.1.  

(a)

Section 1.1 of the Agreement is hereby amended by amending and restating the following

defined term in its entirety:

“ “Included Product Payment Amount” means, for each Calendar Quarter, if the Third Investment
Amount  has  been  funded,  then  (x)  for  any  Calendar  Quarter  ending  prior  to  January  1,  2026,  an
amount  equal  to  the  Applicable  Tiered  Percentage  multiplied  by  the  Quarterly  Net  Revenues  for
such Calendar Quarter, or (y) for any Calendar Quarter commencing on or after January 1, 2026, an
amount equal to the greater of (A) the Applicable Tiered Percentage multiplied by the Quarterly Net
Revenues for such Calendar Quarter and (B) Five Million Dollars ($5,000,000), until such time

1

as  the  Investor  Representative  has  received  Included  Product  Payment  Amounts  for  the  relevant
Calendar  Year  for  which  determination  is  being  made  equal  to  Twenty  Million  Dollars
($20,000,000), in which case the amount set forth in clause (ii)(y)(A) shall apply for the balance of
such  Calendar  Year.    For  clarity,  the  Applicable  Tiered  Percentage  used  to  calculate  the  Included
Product  Payment  Amount  for  a  given  Calendar  Quarter  will  be  based  on  the  aggregate  Net
Revenues  billed  or  invoiced  in  such  Calendar  Quarter  and  all  prior  Calendar  Quarters  in  the
applicable  Calendar  Year.    The  Included  Product  Payment  Amount  for  each  Quarterly  Payment
Date shall be determined in a manner consistent with the example of such calculation set forth in
Exhibit C.”

(b)

Section 1.1 of the Agreement is hereby amended by adding the following defined term:

“ “Insurance Policy” means an insurance policy in a form and substance reasonably satisfactory to
Investor Representative and the Company, whereby Investor would receive an amount equal to or
greater than the Third Investment Amount if an Other Determination occurs.”

(c)

Section 1.1 of the Agreement is hereby amended by amending and restating the following

defined term in its entirety:

“ “Quarterly Fixed Payments” means, with respect to any Calendar Quarter for which a payment is
due  under  Section 3.1(a)(i),  the  amount  equal  to  (a)  Five  Hundred  Thousand  Dollars  ($500,000),
plus (b) with respect to each Quarterly Payment Date following any Closing Date (other than the
Initial Closing Date), an additional amount to reflect the increased Investment Amount on a ratable
basis determined in a manner consistent with the example of such calculation set forth in Exhibit C,
and  plus  (c)  if  the  Third  Closing  Date  has  not  occurred  by  June  30,  2025,  Three  Million  Dollars
($3,000,000)  as  set  forth  in  Section  3.1(a)(i).  For  clarity,  the  Quarterly  Fixed  Payments  do  not
include the One-Time Fixed Payment.”

(d)

Section  1.1  of  the  Agreement  is  hereby  amended  by  deleting  the  defined  term  “Third

Closing Notice”.

3.
its entirety as follows:

Amendment to Section 3.1(a). Section 3.1(a) of the Agreement is hereby amended and restated in

In  consideration  of  the  Investor  paying  the  Investment  Amount  hereunder,  the  Company

“(a)
shall pay the following amounts to the Investor Representative as follows:  

On  each  Quarterly  Payment  Date,  until  the  earlier  of  (A)  subject  to  the  proviso
(i)
hereto, the Third Closing Date and (B) the date on which the Investor Representative has
received  payments  (including,  without  limitation,  any  amounts  received  by  the  Investor
pursuant to the Insurance Policy, if any) equal to the Hard Cap, the Company shall pay the
Quarterly  Fixed  Payments  to  the  Investor  Representative;  provided  that,  if  the  Third
Closing Date has not occurred prior to June 30, 2025, then the Company shall (1) continue
the Quarterly Fixed Payments until such time as the Investor Representative has received
payments (including, without limitation, any amounts received by the Investor pursuant to
the Insurance Policy, if any)  equal to the Hard Cap, and (2) make a one-time payment of
[***]  to  Investor  Representative  no  later  than  July  30,  2025  (the  “One-Time  Fixed
Payment”).

(ii)
Following the Third Closing Date (in addition to any payments required under the
proviso to Section 3.1(a)(i) in the event the Third Closing Date does not occur prior to June

2

30, 2025), on each Quarterly Payment Date, the Company shall pay the Included Product
Payment Amount to the Investor Representative for the applicable Calendar Quarter until
the  earlier  of  (A)  the  date  on  which  the  Investor  Representative  has  received  payments
(including,  without  limitation,  any  amounts  received  by  the  Investor  pursuant  to  the
Insurance Policy, if any) equal to the Hard Cap and (B) the Legal Maturity Date.  If (1) the
Investor  Representative  has  not  received  payments  (including,  without  limitation,  any
amounts received by the Investor pursuant to the Insurance Policy, if any) equal to the Hard
Cap  by  the  Legal  Maturity  Date  (after  giving  effect  to  any  payments  made  on  the  Legal
Maturity Date) and (2) no Special Termination Event, Change of Control, Default or Event
of  Default  has  occurred  or  is  continuing,  the  Company  shall  pay  the  Special  Maturity
Payment Amount on the Legal Maturity Date.  The Company shall have the right, at any
time and from time to time, to make voluntary prepayments to the Investor Representative,
and  such  payments  shall  be  credited  against  the  Hard  Cap  and  the  Under  Performance
Payments set forth in Section 3.1(b).  This Agreement shall be in full force and effect for
the duration of the Payment Term.”

4.
amended and restated in its entirety as follows:

Amendment to Section 3.1(b)(i). The first sentence of Section 3.1(b)(i) of the Agreement is hereby

“(i)
Following  the  Third  Closing  Date,  if  the  Investor  Representative  has  not  received  the
applicable  Minimum  Multiple  of  the  Investment  Amount  set  forth  below  by  the  corresponding
Reference  Date  set  forth  below,  the  Company  shall,  within  thirty  (30)  days  of  the  applicable
Reference  Date,  make  a  cash  payment  to  the  Investor  Representative  equal  to  (i)  the  Minimum
Multiple times the then-current Investment Amount, minus (ii) the aggregate of all payments of the
Company in respect of the Total Fixed Payments, the Total Included Product Payments (including
any Under Performance Payment or Generic Product Payment paid on or prior to such Reference
Date) and any amounts received by the Investor pursuant to the Insurance Policy, if any, made to the
Investor prior to such date (each, an “Under Performance Payment”).”

5.
entirety as follows:

Amendment to Section 3.4. Section 3.4  of  the  Agreement  is  hereby  amended  and  restated  in  its

“Section  3.4  Included  Product  Payment  Reports  and  Record  Retention.    On  or  prior  to  each
Quarterly Payment Date occurring after the Initial Closing Date, the Company shall deliver to the
Investor Representative (i) copies of any Third Party Report for the applicable Calendar Quarter, so
long  as  the  Company  is  able  to  obtain  the  prior  written  consent  of  the  relevant  Third  Party  to
disclose  such  information  to  the  Investor  Representative,  (ii)  following  the  Third  Closing  Date,  a
written  report  of  the  amount  of  gross  sales  of  the  Included  Product  in  each  country  during  the
applicable Calendar Quarter, an itemized calculation of Net Sales and Other Royalty Payments on a
country-by-country basis and a calculation of the amount of the Included Product Payment Amount
due under Section 3.1(a)(ii) in respect of the applicable Calendar Quarter, showing the Applicable
Tiered  Percentage  applied  thereto  (if  applicable)  and  a  calculation  of  the  Under  Performance
Payment and Generic Product Payment (if any) pursuant to Section 3.1(b), (iii) copies of the most
recent  quarterly  statements  for  each  Deposit  Account,  Securities  Account,  Commodities  Account
and other Deposit Account, Securities Account or Commodities Account of the Company and each
other Company Party, and (iv) a Compliance Certificate relating to each of the items described in
clauses (i), (ii) and (iii) of this sentence.  For five years after each sale of the Included Product made
by the Company or any of its Affiliates, the Company shall keep (and shall ensure that its Affiliates
shall keep) complete and accurate records of such sale in sufficient detail to confirm the accuracy of
the  applicable  Included  Product  Payment  Amount  paid  pursuant  to  Section  3.1(a)(ii).    The
Company shall use commercially reasonable efforts to include, in each contract of the Company or
any of its Affiliates for the distribution, marketing or selling of Included Products

3

entered into on or after the Initial Closing Date, obligations reasonably appropriate to ensure that
the  counterparty  to  such  contract  shall  furnish  to  the  Company  all  information  necessary  for  the
Company to comply with this Section 3.4 and calculate the Included Product Payment Amounts that
are payable as set forth in this Agreement. The Company shall use commercially reasonable efforts
to, within ninety (90) days of the Effective Date, obtain the consent of the relevant Third Party to
share the Third Party Reports and the Third Party Information with the Investor Representative and
the Investor.”

6.
its entirety as follows:

Amendment to Section 8.1(c). Section 8.1(c) of the Agreement is hereby amended and restated in

“(c)
for the third Closing (the “Third Closing”), subject to the satisfaction of the conditions set
forth in Section 8.4 and Investor Representative’s receipt of written notices from the Company and
the  Investor  that  Company  has  elected  to  receive,  and  Investor  has  elected  to  pay,  the  Third
Investment Amount, on the date that is fifteen (15) Business Days following the satisfaction of the
conditions set forth in Section 8.4 and Section 8.6(d) (the “Third Closing Date”); and”

7.
entirety as follows:

Amendment to Section 8.4.  Section 8.4 of the Agreement is hereby amended and restated in its

“Section  8.4  Conditions  to  Third  Closing.    The  obligations  of  the  Investor  relating  to  the  Third
Closing shall be subject to (a) the Company’s election to receive, and the Investor’s election to pay,
the  Third  Investment  Amount,  and  (b)  no  Bankruptcy  Event  with  respect  to  any  member  of  the
Company Group or no Special Termination Event, Change of Control, Default or Event of Default
having occurred or be continuing (and the Investor Representative’s receipt of the certification from
a Responsible Officer to that effect).”

8.
its entirety as follows:

Amendment to Section 8.6(d).  Section 8.6(d) of the Agreement is hereby amended and restated in

At the Third Closing (should the Third Closing occur), the Company shall deliver or cause

“(d)
to be delivered to the Investor Representative the following:

(i)
A certificate of a Responsible Officer of each Company Party (the statements made
in  which  shall  be  true  and  correct  on  and  as  of  the  Third  Closing  Date):  (A)  attaching
copies, certified by such officer as true and complete, of (x) the Organization Documents of
the  Company  Party  and  (y)  confirming  that  resolutions  of  the  governing  body  of  the
Company Party authorizing and approving the execution, delivery and performance by the
Company Party of the Transaction Documents and the transactions contemplated herein and
therein remain in full force and effect;  (B) attaching a copy, certified by such officer as true
and complete, of a good standing certificate of the appropriate Governmental Authority of
the Company Party’s jurisdiction of organization, stating that the Company Party is in good
standing  under  the  Applicable  Laws  of  such  jurisdiction,  and  (C)  certifying  that  no
Bankruptcy  Event  with  respect  to  the  Company  Party  and  no  Special  Termination  Event,
Change of Control, Default or Event of Default has occurred and is continuing; and

(ii)
A certificate of a Responsible Officer of the Company Party certifying that (A) the
representations  and  warranties  set  forth  in  ARTICLE  IV  (other  than  the  Fundamental
Representations) are true and correct in all material respects on and as of the Third Closing
Date (or, if made as of a specific date, as of such date); provided, that to the extent that any
such  representation  or  warranty  is  qualified  by  the  term  “material”  or  “Material  Adverse
Effect” such representation or warranty (as so written, including the term “material” or

4

“Material  Adverse  Effect”)  shall  have  been  true  and  correct  in  all  respects  as  of  the  date
hereof  and  shall  be  true  and  correct  in  all  respects  as  of  the  Third  Closing  Date  or  such
other date, as applicable, (B) that the Fundamental Representations are true and correct in
all respects on and as of the Third Closing Date (or, if made as of a specific date, as of such
date),  subject  to  any  additions  that  the  Company  Party  may  make  to  the  Disclosure
Schedule with respect to Section 4.10 and Section 4.12 (provided that any such additions to
Section  4.12  must  be  reasonably  satisfactory  to  the  Investor  Representative  (it  being
acknowledged that any addition that would not be reasonably expected to have a Material
Adverse Effect shall be conclusively deemed satisfactory)) as of the Third Closing Date and
(C)  that  the  Company  Party  has  complied  in  all  material  respects  with  its  covenants,
agreements  and  other  obligations  under  this  Agreement  and  the  other  Transaction
Documents; and

Such other documents, instruments, reports, statements and information as may be

(iii)
reasonably requested by the Investor Representative.

9.
restated as follows:

Amendment to Section 8.6(e).  Section 8.6(e)(i) and (ii) of the Agreement is hereby amended and

“(i)
A  certificate  of  a  Responsible  Officer  of  each  Company  Party  (the  statements  made  in
which shall be true and correct on and as of the Fourth Closing Date): (A) attaching copies, certified
by such officer as true and complete, of (x) the Organization Documents of the Company Party and
(y)  confirming  that  resolutions  of  the  governing  body  of  the  Company  Party  authorizing  and
approving  the  execution,  delivery  and  performance  by  the  Company  Party  of  the  Transaction
Documents and the transactions contemplated herein and therein remain in full force and effect; (B)
attaching a copy, certified by such officer as true and complete, of a good standing certificate of the
appropriate  Governmental  Authority  of  the  Company  Party’s  jurisdiction  of  organization,  stating
that the Company Party is in good standing under the Applicable Laws of such jurisdiction; and (C)
certifying that no Bankruptcy Event with respect to the Company Party and no Special Termination
Event, Change of Control, Default or Event of Default has occurred and is continuing.

(ii)
A  certificate  of  a  Responsible  Officer  of  the  Company  Party  certifying  that  (a)  the
representations  and  warranties  set  forth  in  ARTICLE  IV  (other  than  the  Fundamental
Representations) are true and correct in all material respects on and as of the Fourth Closing Date
(or,  if  made  as  of  a  specific  date,  as  of  such  date);  provided,  that  to  the  extent  that  any  such
representation  or  warranty  is  qualified  by  the  term  “material”  or  “Material  Adverse  Effect”  such
representation  or  warranty  (as  so  written,  including  the  term  “material”  or  “Material  Adverse
Effect”) shall have been true and correct in all respects as of the date hereof and shall be true and
correct in all respects as of the Fourth Closing Date or such other date, as applicable, (b) that the
Fundamental  Representations  are  true  and  correct  in  all  respects  on  and  as  of  the  Fourth  Closing
Date (or, if made as of a specific date, as of such date), subject to any additions that the Company
Party may make to the Disclosure Schedule with respect to Section 4.10 and Section 4.12 (provided
that  any  such  additions  to  Section  4.12  must  be  reasonably  satisfactory  to  the  Investor
Representative (it being acknowledged that any addition that would not be reasonably expected to
have a Material Adverse Effect shall be conclusively deemed satisfactory)) as of the Fourth Closing
Date  and  (c)  that  the  Company  Party  has  complied  in  all  material  respects  with  its  covenants,
agreements and other obligations under this Agreement and the other Transaction Documents.”

5

10.
entirety as set forth on Exhibit A to this Amendment.

Amendment  to  Exhibit  C.    Exhibit  C  of  the  Agreement  is  hereby  amended  and  restated  in  its

Reimbursement  of  Attorneys’  Fees.  The  Company  agrees 

11.
the  Investor
Representative  for  all  reasonable  and  documented  fees,  charges  and  disbursements  of  Sidley  Austin  LLP,
counsel to the Investor Representative, required in connection with this Amendment and incurred as of the
Amendment Effective Date, provided such reimbursement shall not to exceed [***].

to  reimburse 

12.
Representations  and  Warranties.  To  induce  the  Investor  Representative  to  enter  into  this
Amendment, each of the Company and each other member of the Company Group represents and warrants
to  the  Investor  Representative  that,  as  of  the  date  of  this  Amendment,  (a)  the  execution,  delivery  and
performance by each Company Party of this Amendment are within each such Company Party’s power and
authority,  and  the  execution,  delivery  and  performance  of  this  Amendment  by  each  Company  Party  have
been duly authorized by each Company Party, (b) the execution and delivery of this Amendment by each
Company  Party  will  not  (i)  contravene,  conflict  with,  result  in  a  breach,  violation,  cancellation  or
termination  of,  constitute  a  default  (with  or  without  notice  or  lapse  of  time,  or  both)  under,  require
prepayment under, give any Person the right to exercise any remedy (including termination, cancellation or
acceleration) or obtain any additional rights under, or accelerate the maturity or performance of or payment
under, in any respect, (A) any Applicable Law or any judgment, order, writ, decree, Permit or license of any
Governmental Authority to which any member of the Company Group or any of their respective assets or
properties may be subject or bound, (B) any term or provision of any contract, agreement, indenture, lease,
license, deed, commitment, obligation or instrument to which any member of the Company Group is a party
or by which any member of the Company Group or any of their respective assets or properties is bound or
committed (other than a Material Contract), (C) any Material Contract or (D) any term or provision of any
of the Organization Documents of any member of the Company Group, except in the case of clause (A) or
(B)  where  any  such  event  would  not  reasonably  be  expected  to  result  in  a  Material  Adverse  Effect  or
(ii)  except  as  provided  in  any  of  the  Transaction  Documents  to  which  it  is  party,  result  in  or  require  the
creation  or  imposition  of  any  Lien  on  the  Collateral  (in  each  case  other  than  Permitted  Liens),  (c)  this
Amendment has been duly executed and delivered by each Company Party and constitutes the legal, valid
and  binding  obligation  of  each  such  Company  Party,  enforceable  against  each  such  Company  Party  in
accordance  with  its  respective  terms,  subject  to  applicable  bankruptcy,  insolvency,  reorganization,
moratorium  or  similar  Applicable  Laws  affecting  creditors’  rights  generally,  general  equitable  principles
and  principles  of  public  policy,  (d)  no  Bankruptcy  Event  with  respect  to  any  member  of  the  Company
Group or any Special Termination Event, Change of Control, Default or  Event of Default has occurred and
is continuing.

13.
Effect  on  Agreement.    Upon  the  execution  and  delivery  of  this  Amendment  by  the  Parties,  the
Agreement shall be amended and/or restated as hereinabove set forth as fully and with the same effect as if
the  amendments  made  hereby  were  originally  set  forth  in  the  Agreement,  and  this  Amendment  and  the
Agreement shall henceforth respectively be read, taken and construed as one and the same instrument, but
such amendments shall not operate so as to render invalid or improper any action heretofore taken under the
Agreement.  No  representation,  inducement,  promise,  understanding,  condition  or  warranty  not  set  forth
herein (or in Exhibits hereto or the other Transaction Documents) has been made or relied upon by either
Party hereto.

14.
remain unmodified and in full force and effect.

Agreement in Effect.  Except as specifically provided for in this Amendment, the Agreement shall

15.
Headings.   The  headings  of  the  Articles  and  Sections  of  this  Amendment  have  been  inserted  for
convenience of reference only, are not to be considered a part hereof and shall in no way modify or restrict
any of the terms or provisions hereof.

6

16.
Other Miscellaneous Terms.  The provisions of Article XII of the Agreement (other than Section
12.6, Section 12.10 and Section 12.13 of the Agreement) shall apply mutatis mutandis to this Amendment,
and to the Agreement as modified by this Amendment, taken together as a single agreement, reflecting the
terms therein as modified hereby.

17.
Counterparts.  This Amendment may be executed in counterparts, each of which shall be deemed
an original but all of which together shall constitute one and the same instrument. This Amendment and any
amendments  hereto,  to  the  extent  signed  and  delivered  by  means  of  digital  imaging  and  electronic  mail,
shall be treated in all manner and respects as an original contract and shall be considered to have the same
binding legal effects as if it were the original signed version thereof delivered in person.

18.
Entire  Agreement;  Conflicts.    This  Amendment,  the  Agreement  and  the  other  documents  and
instruments referred to herein and therein constitute the entire agreement among the Parties and supersede
any prior understandings, agreements or representations by or among the Parties, written or oral, that may
have related in any way to the subject matter hereof.  In the event of any conflict between the terms and
provisions of this Amendment and any Transaction Document, the terms and provisions of this Amendment
shall control.

19.
Reaffirmation  by  the  Company  Parties.    Each  Company  Party  that  is  a  party  hereto  hereby
consents  to  the  amendments  of  the  Agreement  effected  hereby  and  confirms  and  agrees  that,
notwithstanding the effectiveness of this Amendment, each Transaction Document to which such Company
Party is a party is, and the obligations of such Company Party contained in the Agreement, this Amendment
or in any other Transaction Document to which it is a party are, and shall continue to be, in full force and
effect and are hereby ratified and confirmed in all respects, in each case, as amended by this Amendment.
  For  greater  certainty  and  without  limiting  the  foregoing,  each  Company  Party  hereby  confirms  that  the
security interests granted by such Company Party in favor of the Investor Representative and the Investor
pursuant to the Transaction Documents in the Collateral described therein remain in full force and effect, are
not released or reduced and shall continue to secure the Obligations and the Secured Obligations (as defined
in the Security Agreement).

[Remainder of page intentionally left blank.]

7

IN  WITNESS  WHEREOF,  the  Parties  have  duly  executed  this  Amendment  as  of  the

Amendment Effective Date.  

THE COMPANY:

LIQUIDIA TECHNOLOGIES, INC.

By: /s/ Roger Jeffs
      Name:  Roger Jeffs
      Title:    CEO

[Signature Page to Third Amendment to the Revenue Interest Financing Agreement]

 
INVESTOR REPRESENTATIVE:

HEALTHCARE ROYALTY PARTNERS IV, L.P.

By: HealthCare Royalty GP IV, LLC,
       its general partner 

By: /s/ Clarke B. Futch
      Name:  Clarke B. Futch
      Title:    Managing Partner

[Signature Page to Third Amendment to the Revenue Interest Financing Agreement]

  
 
Acknowledged and Agreed,

LIQUIDIA CORPORATION

By:  /s/Roger Jeffs

Name: Roger Jeffs
Title:   CEO

LIQUIDIA PAH, LLC

By:  /s/ Roger Jeffs

Name: Roger Jeffs
Title:   CEO

[Signature Page to Third Amendment to the Revenue Interest Financing Agreement]

 
 
   
 
EXHIBIT A

[***]

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS
NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF
PUBLICLY DISCLOSED. [***] INDICATES THAT INFORMATION HAS BEEN REDACTED.

Exhibit 10.47

AMENDED AND RESTATED
COMMERCIAL MANUFACTURING SERVICES AND SUPPLY AGREEMENT

This  Amended  and  Restated  Commercial  Manufacturing  Services  and  Supply  Agreement  (the
“Agreement”)  is  made  and  entered  into  as  of  July  13,  2023  (“Effective  Date”),  by  and  between  Liquidia
Technologies, Inc., with a principal place of business at 419 Davis Drive, Suite 100, Morrisville NC 27560
(“Customer”), and Lonza Tampa LLC f/k/a Xcelience, LLC, with principal place of business at 5415 West
Laurel  Street,  Tampa,  Florida  33607,  USA  (“Lonza”).    Each  of  Lonza  and  Customer  may  be  referred  to
herein individually as a “Party,” and Lonza and Customer may be referred to collectively as the “Parties.”

WHEREAS, Customer is engaged in the research and development of pharmaceutical products; and

WHEREAS, Lonza possesses the expertise to manufacture commercial pharmaceutical products; and

WHEREAS,  Customer  wishes  to  engage  Lonza,  and  Lonza  wishes  to  be  engaged  by  Customer,  to
manufacture quantities of Product (defined below), pursuant to the terms and subject to the conditions of
this  Agreement  for  human  pharmaceutical  use  in  the  Territory  (defined  below),  and  in  accordance  with
cGMP (defined below); and

WHEREAS,  Customer  and  Lonza  are  parties  to  that  certain  Commercial  Manufacturing  Services  and
Supply Agreement, dated as of November 12, 2020 (the “Original Agreement”); and

WHEREAS, Customer and Lonza desire to amend and restate the terms of the Original Agreement in their
entirety as set forth in this Agreement.

NOW THEREFORE, in consideration of the representations, covenants and warranties set forth herein, and
for other good and valuable consideration, the Parties agree as follows:

1.

DEFINITIONS AND GENERAL MATTERS

1.1

Defined Terms.  As used in this Agreement, the following words and phrases shall have the

meanings set forth below.

● “Affiliate” means any Person who, directly or indirectly through one or more intermediaries, Controls,
is  Controlled  by,  or  is  under  common  Control  with  any  other  Person.  For  purposes  of  this  definition,
“Control” means (a) the direct or indirect legal or beneficial ownership of more than fifty percent (50%)
of  (i)  the  ownership  interests  in  a  Person  or  (ii)  the  outstanding  voting  rights  in  a  Person  or  (b)  the
power to otherwise direct the business activities of a Person.

● “Annual  Minimum  Commitment”  shall  mean  the  minimum  quantity  of  Product  to  be  ordered  by

Customer in each Contract Year as set forth in Exhibit A, attached hereto.

● “Baseline Forecast” shall be set forth in Exhibit A, attached hereto.

November 2020

Page 1 of 21

CONFIDENTIAL

● “Bulk  Powder”  means  treprostinil  processed  by  Customer  using  proprietary  PRINT  technology,  also

referred to as LIQ861.

● “Cancellation Fee” has the meaning given in Section 3.6.

● “Claim  or  Proceeding”  means  any  third  party  claim,  action,  suit,  proceeding  or  arbitration,  including

any governmental authority action or investigation for death, bodily injury or property damage.

● “Commencement Date” means the date of commencement of the Services.

● “Commercial  Launch  Date”  means  the  date  Customer  receives  notice  from  the  FDA  of  Regulatory

Approval.

● “Contract Year” means for Contract Year 1 (also sometimes referred to as Year 1) started on February
8th, 2022 and extends to the date of Regulatory Approval. After Contract Year 1, “Contract Year” means
the  period  beginning  on  the  date  of  Regulatory  Approval  and  ending  on  the  twelve  (12)  months
anniversary thereafter and each 12-month period thereafter.

● “Current Good Manufacturing Practices” or “cGMPs” mean all applicable Laws in the Territory relating
to  manufacturing  practices  of  medicinal  products  for  human  use  promulgated  by  any  relevant
governmental authority, as may be updated, supplemented or amended from time to time.

● “Facility”  means  (i)  for  encapsulation,  Lonza’s  manufacturing  facilities  located  at  5415  West  Laurel
Street, Tampa, Florida 33607, USA; (ii) for packaging, 4901 W Grace St, Tampa, Florida 33607, USA;
or for storage and distribution, 5709 John’s Rd, Tampa, Florida 33634, USA.  

● “FDA” means the U.S. Food and Drug Administration, and any successor agency thereof.

● “Hidden  Defect”  means  those  deviations  from  the  Specifications  that  are  not  visible  or  readily

identifiable at the time of delivery.

● “Law” means all applicable treaties, laws, and regulations in the Territory.

● “Losses”  means  any  and  all  losses,  fines,  fees,  settlements,  payments,  obligations,  penalties,

deficiencies, liabilities, damages, costs and expenses (including reasonable attorneys’ fees).

● “Person”  means  an 

individual,  partnership,  corporation,  association, 

trust, 

joint  venture,  or

unincorporated organization.

● “Price” means the price for Product referred to in Section 4.1.

● “Product”  means  the  finished  drug  product  for  commercial  sale  and  distribution  to  end  users  which
complies  with  FDA  approved  labeling  that  is  packed  in  the  final  market  configuration  that  Lonza
manufactures  for  Customer  hereunder  in  accordance  with  cGMPs,  containing  the  Bulk  Powder  and
other Raw Materials identified in the Specifications for human pharmaceutical use in the Territory.

● “Quality Agreement” means the Quality Agreement, dated August 24, 2020 by and between the Parties,

as amended from time to time.

● “Raw Materials” means any materials, other than Active Materials, as specified in the Specifications.

November 2020

Page 2 of 21

CONFIDENTIAL

● “Regulatory Approval” means the receipt of all approvals, licenses, registrations or authorizations from

the FDA necessary to market and sell the Product in the United States.

● “Services”  means  the  commercial  manufacturing  services  and  related  services  to  be  performed  by

Lonza under this Agreement, particulars of which are set out in each Purchase Order.

● “SKU” means stock keeping units in Product weights of 5 mg of Bulk Powder, 10 mg of Bulk Powder,

15 mg of Bulk Powder, and 20 mg of Bulk Powder.

● “Specifications”  means  the  release  specifications  for  the  manufacture,  processing,  bulk  packaging,
testing  and  testing  procedures,  shipping,  storage  and  supply  of  the  Product,  any  Raw  Material
requirements, analytical procedures and standards of quality control and quality assurance, established
by the Parties for the Product. The Specifications include those specifications set forth in Exhibit D and
such other specifications and requirements as may be set forth in the Quality Agreement.

● “Territory”  means  the  United  States  of  America,  and  any  other  countries  or  jurisdictions  that  are

mutually agreed to by the Parties in writing.

● “Units” shall mean a finished labeled kit ready for commercial sale and distribution to end users which
complies with the FDA approved labeling, containing 7 individual blister cards, containing 4 capsules
in  each  blister  card,  a  DPI  and  a  package  of  cleaning  brushes  or  other  agreed  upon  packaging
configuration.  

1.2

Exhibits.  The attached Exhibits are incorporated into and form part of this Agreement:

EXHIBIT A
EXHIBIT B
EXHIBIT C
EXHIBIT D

COMMERCIAL TERMS
ENVIRONMENTAL AND HEALTH AND SAFETY INFORMATION
SDS OF MATERIALS PROVIDED BY CUSTOMER
SPECIFICATIONS

2.

TERM; FACILITY; AFFILIATES

2.1

Term.  The term of this Agreement shall commence on the Effective Date and, subject to
the rights of earlier termination contained in this Agreement, shall remain in effect for five (5) years from
Regulatory  Approval  (“Initial  Term”).   The  Initial  Term  may  thereafter  be  extended  for  subsequent  years
upon the mutual written agreement of the Parties (the Initial Term, together with such subsequent periods,
the “Term”).

2.2

Facility.  Lonza shall perform all manufacturing activities and all storage activities at the
Facility.  Lonza may use other facilities for the manufacture and storage of Product provided that (i) such
facilities have been approved for such manufacture and storage by all applicable governmental authorities
and  (ii)  Customer  written  approval  is  obtained  prior  to  the  use  of  such  facilities,  such  approval  not  to  be
unreasonably withheld by Customer.

2.3

Affiliates.    Lonza  may  instruct  one  or  more  of  its  Affiliates  to  perform  any  of  Lonza’s
obligations contained in this Agreement and any particular Purchase Order (defined below in Section 3.2) as
mutually agreed to by the Parties in writing, provided, however, that Lonza shall remain fully responsible in
respect of those obligations.  Such Affiliate shall be entitled to submit invoices to Customer for the specific
Services performed by such Affiliate under the applicable Purchase Order. Any of said Affiliates

November 2020

Page 3 of 21

CONFIDENTIAL

so  used  by  Lonza  shall  be  subject  to  all  of  the  terms  and  conditions  applicable  to  Lonza  under  this
Agreement and shall be entitled to all rights and protections afforded Lonza under this Agreement.

3.

FORECASTS AND ORDERS

3.1

Forecasts.  Each quarter by the 10th business day Customer shall submit to Lonza a good
faith,  estimated  [***]  rolling  forecast  of  the  quantity  of  Product  that  Customer  expects  to  order  for
production  commencing  with  the  month  following  the  month  in  which  such  forecast  is  provided
(“Forecast”).  Each Forecast shall be non-binding, with the exception of the Forecast for the nearest [***] of
the Forecast, which shall be  considered  a  firm  order  for  Product  (“Firm  Order”).  For  clarity,  Customer  is
obligated  to  purchase  the  volumes  of  Product  that  are  included  in  the  Firm  Order  regardless  of  whether
Customer issues Purchase Order for such amounts.  Lonza shall notify Customer immediately in writing if
at any time Lonza has reason to believe that it will not be able to fill a Firm Order. No Forecast shall amend
any previous Firm Order.  

3.2

Purchase  Orders.    Customer  shall  submit  a  purchase  order  corresponding  to  the  Firm
Order (“Purchase Order”) no less than [***] in advance of the requested delivery date for Product that is not
subject  to  a  previous  Purchase  Order.    For  the  avoidance  of  doubt,  Purchase  Orders  will  be  issued  every
quarter  to  include  the  next  three  (3)  months  of  the  Firm  Order  such  that  at  any  given  time  Customer  has
issued  Purchase  Orders  for  the  nearest  [***]  period.    Each  Purchase  Order  shall  specify  the  quantity  of
Product  ordered,  Customer’  purchase  order  number,  the  requested  delivery  date,  the  invoice  address,  the
shipping address and any further information necessary or reasonably requested by Lonza to facilitate the
shipment of Product.  Lonza shall acknowledge receipt of Purchase Orders within ten (10) business days.
Customer shall be permitted to adjust the Product SKU allocation at the packaging level no later than [***]
prior  to  the  requested  delivery  date  with  revised  Purchase  Order  to  be  issued  if  there  are  changes  to  the
version submitted previously.  

3.3

Forms and Inconsistencies.  Any term or condition of a Purchase Order, acceptance form
used by Lonza, or any other correspondence between the parties that is different from, inconsistent with or
contrary  to  the  terms  and  condition  of  this  Agreement  shall  be  void.  All  Purchase  Orders  submitted  by
Customer  shall  be  deemed  to  incorporate  and  be  subject  to  the  terms  and  conditions  of  this  Agreement.
  Lonza’s  failure  to  object  to  any  provisions  contained  in  any  communication  from  Customer  shall  not  be
deemed a waiver of the provisions herein.

3.4

Annual  Minimum  Commitment.    Customer  undertakes  to  purchase  from  Lonza  a
minimum  quantity  of  Product  per  Contract  Year  as  set  forth  in  the  table  entitled  “Annual  Minimum
Commitment” on Exhibit A.  If Customer fails to purchase such minimum quantity of Product, Customer
shall make payment to Lonza within thirty (30) days following the applicable Contract Year end equal to
[***].  In accordance with that certain letter agreement, dated February 8, 2022, by and between Customer
and Lonza, all Product ordered by Customer after February 8, 2022 and prior to the commencement of the
first  Contract  Year  shall  be  credited  towards  Customer’s  Annual  Minimum  Commitment  for  the  first
Contract Year.

[***]

3.5

Delayed Launch.  Commencing on [***], in the event that the Customer fails to commence

ordering of Product under this Agreement for any reason whatsoever, any reason, then the Parties, in good
faith will renegotiate the rights and obligations under this Agreement.

3.6

Cancellation of a Binding Purchase Order.  Customer may cancel a binding Purchase 
Order upon written notice to Lonza, subject to the payment of a cancellation fee of one hundred percent 
(100%) of the cancelled Purchase Order (the “Cancellation Fee”). 

November 2020

Page 4 of 21

CONFIDENTIAL

3.7

Payment  of  Cancellation  Fee.    Any  Cancellation  Fee  shall  be  payable  within  [***]

following the written notice of cancellation associated with the cancelled batch.  

3.8

Capacity  Reservation;  Capital  Expenditures.    Lonza  agrees,  that  subject  to  Customer
meeting its Annual Minimum Purchases and its payment obligations herein, it (i) shall maintain capacity to
manufacture the quantity of Product as set forth on Exhibit A  hereto;  and  (ii)  incur  reasonable  additional
capital  expenditures,  at  Lonza’s  cost,  as  determined  in  Lonza’s  sole  discretion  in  order  to  meet  its
obligations under this Agreement.

3.9

Continuous Improvement Program.  The Parties together shall use commercially 

reasonable efforts to identify and target any potential areas of cost reduction and process improvements (i.e., 
cycle time reductions, inventory reductions, yield improvements, collaborative procurement) relating to its 
obligations hereunder. Lonza and Customer shall meet from time to time, but at least annually, to review 
objectives and to share ideas for these improvements.  As opportunities are identified along with potential 
cost and savings impact an implementation plan and project budget shall be jointly defined and agreed on 
by the Parties. The allocation of any costs and expenses for new capital equipment addition or investment 
necessary to the same implementation plan and the resulting modified process shall be agreed by both 
Parties, which will also include prior written regulatory assessment and approval by both the Parties. The 
resulting costs benefits will be shared equally between the two Parties. No price adjustment will be applied 
unless such cost improvement plans are agreed on, successfully implemented and applied on commercial 
scale for the Product.

4.

PRICE; PAYMENT TERMS; TITLE

4.1

Price.  Customer agrees to pay Lonza for the Product provided hereunder at the Price set

forth on Exhibit A hereto.  

4.2

Taxes.  The Price is exclusive of taxes, which taxes shall be for the account of Customer.
 Taxes  that  Lonza  is  required  by  Law  to  collect  from  Customer,  e.g.,  V.A.T.,  will  be  separately  stated  in
Lonza’s invoice and will be paid by Customer to Lonza.

4.3

Payment Terms.  The payment terms are set forth in Exhibit A as [***] days from the date
of invoice upon release of Product and with appropriate release documentation as set forth in Section 4.6
hereof.  Lonza  shall  invoice  Customer  at  the  time  Product  is  released  by  Lonza  QA  at  the  Facility.  Each
shipment  shall  constitute  an  independent  transaction,  and  Customer  shall  pay  for  the  same  in  accordance
with the specified payment terms and without deduction or set-off.

4.4

Late Payment Interest. If Customer is in default of payment of any undisputed invoice on
the due date, interest shall accrue on any amount overdue at the lesser of (i) one percent (1%) per month or
(ii)  the  maximum  rate  allowable  by  applicable  Law,  interest  to  accrue  on  a  day  to  day  basis  until  full
payment; and Lonza shall, at its sole discretion, and without prejudice to any other of its accrued rights, be
entitled to suspend the provision of the Services and/or delivery of Product until all overdue amounts have
been paid in full including interest for late payments.

4.5

Price adjustments.

4.5.1 Commencing on the  first anniversary of the Effective Date, not more than once per
Contract Year, Lonza may adjust the Price in accordance with the US Department
of  Labor’s  Bureau  of  Labor  Statistics  Pharmaceutical  Preparations  Index,  ethical
PCU 325414 (https://www.bls.gov/ppi) or any successor index, for

November 2020

Page 5 of 21

CONFIDENTIAL

the  previous  Contract  Year.    The  new  Price  reflecting  such  adjustment  shall  be
effective for any manufacture of Product for which the Commencement Date is on
or after the date of Lonza’s notice to Customer of the Price adjustment.

4.5.2

In  addition  to  the  above,  the  Price  may  be  changed  by  Lonza,  upon  prior  written
consent of Customer, such consent shall not be unreasonable delayed or withheld
(providing reasonable detail in support thereof), to reflect (i) a change in variable
costs  (such  as  energy)  by  more  than  [***]  (based  on  the  initial  Price  or  any
previously amended Price), or for a process adjustment or assumption changes, and
(ii)  any  material  change  in  an  environmental,  safety  or  regulatory  standard  that
substantially impacts Lonza’s cost and ability to perform the Services.

4.6

Shipping  Term;  Title.    All  Product  shall  be  delivered  ExW  (as  defined  by  Incoterms®
2010) the Facility. Title and risk of loss or damage to the Product shall pass to Customer at the time Product
is released by Lonza’s QA department together with appropriate release documentation as  set  forth  in  the
Quality  Agreement,  according  to  the  terms  of  shipment  set  forth  in  Exhibit  A.  Lonza  shall  provide
necessary documentation to allow shipment from Lonza’s premises to those detailed in the Purchase Order.
Customer  shall  arrange  for  shipment  and  take  delivery  of  such  Product  from  the  Facility,  at  Customer’s
expense, within fifteen (15) days after release of the Product by Lonza or pay applicable storage costs of
[***]  per  pallet  per  month.    Lonza  shall  provide  storage  on  a  bill  and  hold  basis  for  such  batch(es)  at  no
charge  for  up  to  fifteen  (15)  days;  provided  that  any  additional  storage  beyond  fifteen  (15)  days  will  be
subject to availability and, if available, will be charged to Customer and will be subject to a separate bill and
hold agreement. Within five (5) days following a written request from Lonza, Customer shall provide Lonza
with a letter in form satisfactory to Lonza confirming the bill and hold status of each stored batch.

4.7

Credit. Lonza shall have the right to cancel any Purchase Order accepted by Lonza, or to
delay  the  shipment  of  the  Product  ordered  therein,  if  Customer  fails  to  meet  payment  schedules  or  other
credit  or  financial  requirements  established  by  Lonza.  Customer  agrees  to  make  available  to  Lonza  such
statements of Customer’s financial condition as Lonza may, from time to time, request.  Lonza reserves the
right at all times, either generally or with respect to any specific Purchase Order, to vary, change or limit the
amount or duration of credit to be allowed to Customer.

5.

OBLIGATIONS OF THE CUSTOMER

5.1

Manufacture  and  Supply  of  Bulk  Powder.    Customer  shall  comply  with  all  applicable
Laws related to the manufacture of Bulk Powder and the delivery of Bulk Powder to Lonza.  Customer shall
identify, qualify, purchase and deliver the Bulk Powder to the Facility. Customer shall be responsible for the
quality  of  the  Bulk  Powder,  Quality  Assurance  and  management  of  Bulk  Powder  vendor  relationship.
Customer shall supply Lonza with the quantity of Bulk Powder required to manufacture the Product in the
amount specified in Customer’s Purchase Order, [***] (excluding material for lab testing and retain) (“Loss
Allowance”) to allow for normal waste and breakage calculated over a twelve (12) month period, not less
than  four  (4)  weeks  prior  to  the  Commencement  Date.  Delivery  shall  take  place  DDP  Facility  Incoterms
2010. Lonza shall not be responsible for any failure to deliver or any delivery delay of Product due to (i) the
failure of Customer to deliver or cause delivery of Bulk Powder in the time specified in this Section, or (ii)
the  delivery  of  defective  Bulk  Powder,  and  Customer  shall  be  responsible  for  all  additional  costs  and
expenses arising out of such delay or defect, including, if applicable, reasonable idle Facility capacity costs
and any Cancellation Fees if such delay or defect results in Lonza not being able to manufacture Product in
the manufacturing slots reserved for Customer at the Facility.  In the event of any loss or damage to Bulk
Powder  while  in  the  possession  of  Lonza  in  excess  of  the  Loss  Allowance  due  to  Lonza’s  negligence,
Lonza’s  liability  to  Customer  related  to  or  arising  out  of  such  loss  shall  be  limited  to  the  greater  of  (i)
reimbursement of Customer for the most recent actual incurred manufacturing cost per

November 2020

Page 6 of 21

CONFIDENTIAL

kilo of Bulk Powder, up to [***]/kg, applied pro-rata to the amount of Bulk Powder concerned or (ii) [***]
the value of the Purchase Order creating such liability.

5.2

Health & Safety Data.  (a) Customer has provided to Lonza certain information relating to
the Bulk Powder, attached hereto as Exhibit C.  To the extent Customer has not provided the information in
Exhibit  C  and  to  the  extent  it  possesses  the  information,  Customer  shall  provide  to  Lonza,  prior  to  the
shipment  of  any  Bulk  Powder  to  Lonza  hereunder,  the  environmental,  health  and  safety  information
described  in  Exhibit  B  as  it  relates  to  the  Bulk  Powder.    To  the  extent  the  information  contained  in
paragraphs  2  and  3  of  Exhibit B  has  not  yet  been  generated  by  Customer,  tests,  analyses  and/or  research
necessary to collect such information and data shall be conducted, at the expense of Customer, by Customer
internally or by an outside laboratory retained by Customer.  Customer shall properly document all such test
results and shall provide such documentation to Lonza prior to the delivery of any Bulk Powder to Lonza.
  If  the  data  indicates  that  Lonza  cannot  safely  manage  the  Bulk  Powder  without  the  addition  of  certain
engineering  controls  or  other  changes  to  its  facilities  and/or  equipment,  the  Parties  will  discuss  cost
allocation for required changes.

(b)    Customer  shall  provide  to  Lonza  promptly  upon  receipt  by  Customer  (i)  any  information
needed to clarify, correct, supplement or amend any of the information described in Exhibit B or provided in
Exhibit  C  and  (ii)  any  other  information  reasonably  related  to  the  environmental,  health  and  safety
implications,  including  employee  health  and  safety,  of  the  handling,  manufacture,  distribution,  use  and
disposal of the Bulk Powder. Lonza shall not be responsible for any failure to deliver or delivery delay due
to Customer’s failure to deliver such results or documentation.

5.3

Compliance with Law; Use and Disposal of Product.  Customer is responsible for (a) the 

use, packaging, labeling, distribution, marketing, promotion, sale and disposal of Product, including 
compliance with all present and future Laws related to the same; (b) communicating with any governmental 
authority concerning the Product, including without limitation with respect to the registration, classification 
or notification of a new Product or substance, or the use, packaging, labeling, distribution, marketing, 
promotion, sale or disposal of the same or any adverse events related to the Product (for the avoidance of 
doubt, Lonza may interact with governmental authorities for the purpose of fulfilling its obligations 
hereunder); (c) storing and handling Product in appropriate conditions following its delivery; and (d) 
determining the Specifications for the Product to permit its sale in each country in the world. Customer shall 
conduct all such activities at all times in compliance with applicable Laws. The Parties acknowledge and 
agree that Lonza has no control, role, or other form of influence in Customer’s use, packaging, labeling, 
distribution, marketing, promotion, sale and disposal of Product, nor does it control or influence any 
payments or transfers of value that may be made by Customer to health care professionals, health care 
institutions, or any other customer or third party.  Customer is responsible for participation and compliance 
in all government health care programs such as Medicare and Medicaid, and any rebate liability, mandatory 
pricing, or reporting obligations resulting therefrom. 

5.4

Additional Obligations. Customer shall manage, direct and be responsible for all

intellectual property decisions and being responsible for all litigation costs which result solely from the
filing of the Products. Customer shall maintain pharmacovigilance infrastructure as required by a distributor
of Product. Customer will own and control all regulatory approvals in the Territory (including all associated
contents and correspondences) and applications therefore related to the Product and any other marketing
authorizations within the Territory.

6.

OBLIGATIONS OF LONZA AND CUSTOMER

November 2020

Page 7 of 21

CONFIDENTIAL

6.1

Materials.    Lonza  shall  be  responsible  for  procuring  Raw  Materials  identified  in  the
Specifications other than the Bulk Powder.  Lonza will destroy unused Bulk Powder following instructions
provided by Customer, consistent with Lonza’s environmental, health and safety guidelines. Customer shall
pay for the costs of destruction.

6.2

Lonza Regulatory Obligations. Lonza is responsible for (a) manufacturing and supplying
the Product in compliance with all applicable Laws, including but not limited to environmental health and
safety laws and cGMP, and (b) storing and handling Product in appropriate conditions before its delivery to
Customer in accordance with Section 4.6. Lonza shall obtain and maintain during the Term all regulatory
approvals necessary in the jurisdiction in which the Facility is located for Lonza to operate the Facility.  

6.3

Inspections and Audits.  Subject to the terms of the Quality Agreement, Customer and its
representatives shall have the right to visit or audit, or request a reputable third party to visit or audit the
Facility to verify that the documentation, equipment and material relating to the Product is maintained in
accordance  with  applicable  Laws  and  that  Lonza  is  performing  its  obligations  hereunder.  Customer  shall
bear all costs related to any such audit, or inspection, above one (1) audit or inspection during a contiguous
12  month  period.  This  Section  6.3  is  subject  in  all  cases  to  any  such  party  executing  a  confidentiality
agreement with Lonza, in form and substance reasonably acceptable to Lonza.

Subject to the terms of the Quality Agreement, Lonza will allow full access to any governmental
regulatory inspection and shall promptly inform Customer of the results of such inspections to the extent
such inspection directly affects Lonza’s performance under this Agreement.

6.4

Customer Regulatory Obligations.  Customer is responsible for compiling the registration
dossiers (with reasonable and necessary assistance from Lonza), filing the marketing applications with the
regulatory  authorities  in  the  Territory,  and  maintaining  marketing  authorizations  for  the  Product  and  the
costs  associated  with  the  same.  Lonza  shall  reasonably  assist  Customer  in  obtaining  and  maintaining
marketing authorizations for the Product. Customer is responsible for (a) the formulation, use, packaging,
labeling, distribution and disposal of Product, including compliance with all Laws related to the same; (b)
communicating with any governmental authority concerning the Product (for the avoidance of doubt, Lonza
may interact with governmental authorities for the purpose of fulfilling legal obligations); and (c) storing
and handling Product in appropriate conditions following its delivery; and (d) determining that the Product
is permitted for human use.  Customer is responsible for developing all Product labeling,  and for labeling
content.

6.5

Adverse Events.    Lonza  shall  promptly  notify  and  forward  to  Customer  any  information
concerning any potentially serious or unexpected side effect, injury, toxicity or sensitivity reaction or any
unexpected incidence or other adverse experience related to the Product (an “Adverse Experience”) reported
to  it.  Customer  agrees  that  it  shall  be  solely  responsible  to  review,  analyze  and  respond  to  any  Adverse
Experience.  Lonza shall have no obligation with respect to an Adverse Experience other than the obligation
to notify Customer.

6.6

Debarment. Lonza certifies that it has not been debarred, and has not been convicted of a
crime  that  could  lead  to  debarment,  under  the  Generic  Drug  Enforcement  Act  and  that  it  will  use  its
reasonable efforts not to employ any person or entity that has been debarred or convicted to perform any
services under this Agreement. Lonza shall promptly notify Customer in writing of any breach or expected
breach of this Section 6.6 and its remedy thereto.  

7.

REPRESENTATIONS AND WARRANTIES

November 2020

Page 8 of 21

CONFIDENTIAL

7.1

Regarding the Product.  Lonza represents and warrants to Customer that, as of the date of
delivery  to  Customer,  the  Product  released  by  Lonza  has  been  manufactured  (a)  in  conformity  with  the
Specifications and Quality Agreement and (b) in all material respects in accordance with cGMP.

7.2

Rejection  of  Product;  Disposal  of  Rejected  Shipments.  (a)  Customer  may  reject  any
Product that does not meet the warranties set forth in Section 7.1 (“Non-Complying Product”) by providing
written  notice  of  rejection  to  Lonza  within  thirty  (30)  days  following  Lonza’s  release  of  the  Product  for
delivery  hereunder;  provided  that  such  period  for  rejection  shall  in  the  case  of  Hidden  Defects  in  the
Product be two years following Lonza’s release of the Product for delivery hereunder. Failure by Customer
to provide notice of rejections within the applicable timeframe shall constitute irrevocable acceptance of the
Product by Customer.

(b)  Lonza shall have the right to examine and test any Product that Customer claims to be a Non-

Complying Product and shall notify Customer in writing of the results of such examination.  

(c)  In the event the Parties cannot agree as to whether or not any shipment of Product is a Non-
Complying  Product,  the  Parties  shall  appoint  a  third  party,  a  mutually  acceptable  independent  reputable
laboratory to complete and report the relevant testing within thirty (30) days, the findings of which shall be
binding on the Parties, absent manifest error.  The Parties shall ensure that such independent laboratory is
bound  to  the  Parties  by  obligations  of  confidentiality  no  less  exacting  than  those  applying  between  the
Parties.  Expenses  of  such  laboratory  testing  shall  be  borne  by  the  Party  whose  position  is  determined  to
have been in error or, if the laboratory cannot place the fault noticed and complained about, then the Parties
shall share equally the expenses of the laboratory.

(d)  Customer agrees that Lonza shall have no liability if the Non-Complying Product is due to any
action or inaction on the part of Customer, any Affiliate of Customer or any third party under contract with
or subject to the control or direction of Customer or any Affiliate of Customer.

7.3

Remedy  for  Non-Complying  Product.    Customer  shall  return  any  shipments  of  Non-
Complying Product (or portions thereof) rejected pursuant to Section 7.2 to Lonza at Lonza’s expense. As
Lonza’s  sole  liability  and  Customer’  sole  remedy  with  respect  to  such  Non-Complying  Product,  upon
Customer’s  request,  Lonza  shall  re-perform  the  Services  hereunder  and  replace  such  rejected  Non-
Complying  Product  as  soon  as  practicable,  but  no  later  than  one  hundred  eighty  (180)  days  from  date  of
Bulk Powder manufacture with additional Bulk Powder supplied by Customer at Customer’s cost but at no
additional  charge  (including  any  freight  charge)  to  Customer.    The  provisions  of  this  Section  7.3  shall
survive  termination  or  expiration  of  this  Agreement,  provided  that,  subsequent  to  the  termination  or
expiration of this Agreement, Lonza may, in lieu of replacing any rejected or missing quantities of Product,
elect  in  its  sole  discretion  to  reimburse  Customer  for  the  amounts  paid  by  Customer  to  Lonza  for  such
rejected quantities of Non-Complying Product (including any applicable freight charges).

7.4

Disclaimer of Other Warranties.  EXCEPT AS STATED IN THIS ARTICLE 7 LONZA
MAKES  NO  WARRANTIES,  EXPRESS  OR  IMPLIED,  AND  TO  THE  FULLEST  EXTENT
PERMITTED  UNDER  APPLICABLE  LAW  LONZA  SPECIFICALLY  DISCLAIMS  ALL  OTHER
WARRANTIES INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE.

7.5

Lonza advises, and Customer acknowledges that, the Products resulting from the Services
performed under this Agreement may not be used in the production, encapsulation, packaging or marketing
of any product which is in violation of any applicable Laws or with any person or entity on any applicable
government sanction, restricted party or denial list without a license or otherwise in violation of applicable
Laws.

November 2020

Page 9 of 21

CONFIDENTIAL

7.6

Customer  represents  and  warrants  that  the  Products  will  not  be  made  available  to  any
person  or  entity  on  any  sanction,  restricted  party  or  denied  party  list  of  the  United  States  of  America,
Switzerland, the European Union or United Nations without a license or otherwise in violation of applicable
Laws.

8.

MANUFACTURING STANDARDS

8.1

Quality  Agreement.    The  Parties  have  delivered  and  executed  a  Quality  Agreement
relating to the manufacture of the Product. Specifications and Product conformance shall be set forth in the
Quality  Agreement.  Lonza  shall  manufacture  and  supply  the  Product  in  accordance  with  the  Quality
Agreement as reasonably updated by the Parties from time to time, notably to take into consideration any
marketing authorization(s) for the Product.  If there are any conflicts between the Quality Agreement and
this  Agreement,  the  provisions  of  this  Agreement  shall  govern  and  control,  with  the  exception  that  the
Quality  Agreement  shall  control  with  respect  to  all  matters  relating  to  the  quality  and  disposition  of  the
Product.

8.2

Modifications  in  Specifications.    Any  changes  to  the  Specifications  shall  be  agreed
between  the  Parties  in  writing.    Costs  for  amendments  to  the  Specifications  (including  without  limitation
any additional Product or procurement costs) shall be borne by the Customer.

8.3

Modifications in Materials. Customer shall notify Lonza of any change related to the Bulk
Powder that may affect the validated process including but not limited to supplier changes, process changes,
regulatory  changes,  and  environment  health  safety  characteristics.  Customer  should  provide  to  Lonza  a
written  notification  of  such  change  at  least  ninety  (90)  days  before  implementation  of  the  change.  If  the
change  warrants  validation  batches,  then  the  costs  associated  with  such  change  will  be  borne  by  the
Customer.

9.

INDEMNIFICATION

9.1

Indemnification  of  Customer.      Lonza  shall  indemnify,  defend  and  hold  Customer,  its
Affiliates  and  their  respective  officers,  directors,  employees  and  agents  (each,  a  “Customer  Indemnified
Party”)  harmless  from  and  against  any  and  all  Losses  suffered,  incurred  or  sustained  by  any  Customer
Indemnified  Party,  by  reason  of  any  Claim  or  Proceeding  to  the  extent  arising  out  of  or  resulting  from
Lonza’s:  (i)  breach  of  the  representation  and  warranties  in  this  Agreement  or  (ii)  negligence  or  willful
misconduct in connection with this Agreement; provided however, that Lonza shall have no obligation of
indemnity  hereunder  with  respect  to  any  Losses  to  the  extent  caused  by  the  negligence  or  willful
misconduct on the part of Customer.  

9.2

Indemnification  of  Lonza.    Customer  shall  indemnify,  defend  and  hold  Lonza,  its
Affiliates and their respective directors, officers, employees and agents (each, a “Lonza Indemnified Party”)
harmless  from  and  against  any  and  all  Losses  suffered,  incurred  or  sustained  by  any  Lonza  Indemnified
Party,  by  reason  of  any  Claim  or  Proceeding  to  the  extent  arising  out  of  or  resulting  from  Customer’s  (i)
breach  of  the  representation  and  warranties  in  this  Agreement;  (ii)  negligence  or  willful  misconduct  in
connection with this Agreement; (iii) the use, packaging, labeling, distribution, marketing, promotion, sale
and  disposal  of  Product  or  Bulk  Powder;  or  (iv)  resulting  from  the  inherent  risk  of  the  Product  or  Bulk
Powder; provided however, that Customer shall have no obligation of indemnity hereunder with respect to
any Losses to the extent caused by the negligence or willful misconduct on the part of Lonza.

Customer shall also indemnify, defend and hold each Lonza Indemnified Party harmless from and

against any and all claims, suits, and/or proceedings (including any assertion of an intellectual property

November 2020

Page 10 of 21

CONFIDENTIAL

right, regardless of whether the assertion has been or will be adjudicated), as well as all damages, losses,
liabilities, and expenses (including reasonable attorneys’ fees and costs), of whatever nature resulting from,
arising out of, or relating to a claim or allegation that the Product, or any part thereof, or any intellectual
property,  information  or  material  supplied  by  or  on  behalf  of  Customer  infringes,  misappropriates,  or
otherwise violates a patent, copyright, trade secret, trademark or other intellectual property right of any third
party.

9.3

Indemnification  Procedures.    In  the  event  that  any  Claim  or  Proceeding  is  asserted  or
imposed  against  a  Party,  and  such  Claim  or  Proceeding  involves  a  matter  which  is  subject  to  a  claim  for
indemnification under this Article 9, then such Party (the “Indemnified Party”) shall promptly give written
notice to the other Party (the “Indemnifying Party”) of such Claim or Proceeding.  The Indemnifying Party
shall  assume,  at  its  cost  and  expense,  the  defense  of  such  Claim  or  Proceeding  through  its  legal  counsel
selected and reasonably acceptable to the Indemnified Party, except that the Indemnified Party may, at its
option  and  expense,  select  and  be  represented  by  separate  counsel.    The  Indemnifying  Party  shall  have
control over the Claim or Proceeding, including the right to settle; provided, however, that the Indemnifying
Party  shall  not,  absent  the  prior  written  consent  of  the  Indemnified  Party,  consent  to  the  entry  of  any
judgment or enter into any settlement that (1) provides for any relief other than the payment of monetary
damages for which the Indemnifying Party shall be solely liable, and (2) where the claimant or plaintiff does
not  release  the  Indemnified  Party,  its  Affiliates  and  their  respective  directors,  officers,  employees,  agents
and  representatives,  as  the  case  may  be,  from  all  liability  in  respect  thereof.    In  no  event  shall  the
Indemnified Party be liable for any claims that are compromised or settled in violation of this Section.  

9.4

Waiver of Certain Losses.    IN  NO  EVENT  SHALL  LONZA  OR  ITS  AFFILIATES  BE
LIABLE  TO  CUSTOMER  OR  ITS  AFFILIATES  FOR  ANY  LOSS  OF  OPPORTUNITY,  LOSS  OF
PROFITS,  LOSS  OF  ANTICIPATED  SALES,  OR  FOR  ANY  PUNITIVE, 
INCIDENTAL,
CONSEQUENTIAL,  INDIRECT  OR  SPECIAL  LOSSES  OR  DAMAGES  WHETHER  OR  NOT
FORESEEABLE, OR WHETHER OR NOT LONZA HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH  DAMAGES,  OF  ANY  KIND  HOWEVER  CAUSED,  WHETHER  BASED  ON  CONTRACT,
NEGLIGENCE,  INDEMNITY  OR  OTHER  THEORY  OF  LAW,  ARISING  OUT  OF  OR  IN
CONNECTION  WITH  THIS  AGREEMENT  (OR  THE  TERMINATION  HEREOF)  OR  ANY
PURCHASE ORDER, AS APPLICABLE.

9.5

Limitation  of  Liability.  Notwithstanding  any  other  provision  in  this  Agreement  or  a
Purchase Order, as applicable, the total liability, in the aggregate, of Lonza and its Affiliates, to Customer
and  anyone  claiming  by  or  through  Customer,  for  any  and  all  claims,  losses,  costs,  damages  or  fees,
including  without  limitation,  attorneys’  fees  resulting  from  or  in  any  way  related  to  this  Agreement  or  a
Purchase  Order  from  any  cause  or  causes  shall  not  exceed  [***]  the  purchase  price  of  the  Product  with
respect to which damages are claimed.

9.6

Insurance.    Each  Party  shall,  during  the  Term  and  for  five  (5)  years  after  the  later  of  (i)
delivery  of  the  last  Product  manufactured,  or  (ii)  Services  provided  under  this  Agreement,  obtain  and
maintain at its own cost and expense from a qualified insurance company, comprehensive general liability
insurance including, but not limited to product liability coverage in the amount of at least five (5) million
USD  per  claim.    Each  Party  shall  provide  the  respective  other  Party  with  a  certificate  of  such  insurance
upon reasonable request.

10.

CONFIDENTIALITY  

10.1

Non-disclosure and Non-use.  Neither Party shall disclose to any third party nor use for its
own purposes (other than those contemplated by this Agreement) any information of the other Party that is
not in the public domain and that was disclosed to it by the other Party in connection with this Agreement

November 2020

Page 11 of 21

CONFIDENTIAL

(“Confidential  Information”).    For  purposes  of  this  Agreement,  Confidential  Information  shall  mean  all
proprietary  information,  trade  secrets,  business  plans,  pharmaceuticals,  materials,  operations,  equipment,
processes, methods, strategies and systems, and financial information, prices, materials, building techniques
and any drawings, specifications, designs and other information or data, or any fact with respect to any of
the foregoing relating to this Agreement or the preceding agreements and work conducted by and between
the  Parties  and  relating  to  the  Product  prior  to  entering  this  Agreement.    If  information  is  disclosed  in
written form, the receiving Party’s obligations of non-disclosure and non-use shall apply only to information
which is, at the time of the disclosure, identified in writing by the disclosing party as being “Confidential”,
or  that  which  the  receiving  Party  should  reasonably  know  is  confidential  due  to  its  nature  and  the  work
begin  conducted  between  the  Parties.  Notwithstanding  the  above,  either  Party  may  disclose  Confidential
Information  to  those  of  its  and  its  Affiliates’  directors,  officers,  employees,  agents,  consultants,
representatives and advisors (collectively, “Agents”) and to those approved subcontractors who have a need
to  know  for  the  purposes  of  this  Agreement.    Each  Party  shall  ensure  that  all  of  its  Agents  and
subcontractors  are  bound  by  confidentiality  obligations  no  less  stringent  than  those  stated  herein.    The
receiving  Party  shall  be  liable  for  any  failure  of  any  of  its  Agents  and  subcontractors  to  (a)  maintain  the
confidentiality of the disclosing Party’s Confidential Information, or (b) otherwise comply with the terms of
this Article 10 to the same extent as the receiving Party is obligated to do so.

10.2

Exclusion  of  Confidential  Information.    The  obligations  of  confidentiality  and  non-use
set forth in Section 10.1 shall not apply to Confidential Information that: (a) is or becomes part of the public
domain  without  a  violation  of  this  Agreement;  (b)  was  already  in  possession  of  a  receiving  Party  or  its
Affiliates  at  the  time  of  receipt  from  the  disclosing  Party,  as  shown  by  documentary  evidence,  without
violating an obligation of confidentiality; (c) after the date of this Agreement is received from a third party
whose direct or indirect source is not the disclosing Party; or (d) the receiving Party can demonstrate was
independently  developed  by  or  for  the  receiving  Party  or  its  Affiliates  without  the  use  or  reliance  on  the
disclosing Party’s Confidential Information or violating the terms of this Agreement.

10.3

Information  Required  by  Law.    If  the  receiving  Party  is  requested  to  disclose  the
Confidential  Information  of  the  disclosing  Party  or  the  substance  of  this  Agreement  in  connection  with  a
legal  or  administrative  proceeding  or  otherwise  to  comply  with  a  requirement  under  applicable  Law,  the
receiving  Party  will,  to    the  extent  legally  permissible,  give  the  disclosing  Party  prompt  written  notice  of
such request so that the disclosing Party may seek an appropriate protective order or other remedy, or waive
compliance with the relevant provisions of this Agreement.  If the disclosing Party seeks a protective order
or  other  remedy,  the  receiving  Party,  at  the  disclosing  Party’s  expense,  will  cooperate  with  and  assist  the
disclosing  Party  in  such  efforts.    If  the  disclosing  Party  fails  to  obtain  a  protective  order  or  waives
compliance  with  the  relevant  provisions  of  this  Agreement,  the  receiving  Party  will  disclose  only  that
portion of the Confidential Information which its legal counsel determines it is required by applicable Law
to disclose.

10.4

Confidentiality  Period.    All  obligations  of  confidentiality  under  this  Article  10  will
terminate seven (7) years after the expiration or termination of this Agreement; provided however that the
obligations  of  confidentiality  for  Confidential  Information  identified  as  a  trade  secret  will  survive
indefinitely until such trade secret information no longer qualifies as a trade secret.

10.5

Publicity.  Neither  Party  shall  use  or  reference  in  any  advertising,  sales  promotion,  press
release or other communication, the endorsement, direct or indirect quote, code, drawing, logo, trademark,
specification, or picture of the other Party or the other Party’s Affiliates without the prior written consent of
the  other  Party.  Customer  and  Lonza  agree  to  coordinate  external  communications  (e.g.,  a  joint  press
release)  regarding 
this  Agreement.
Notwithstanding anything herein, Lonza acknowledges that Customer is a publicly traded entity and as such
has certain reporting requirements related to material events and contracts, of which this Agreement may

the  Parties’  collaboration  promptly  following  execution  of 

November 2020

Page 12 of 21

CONFIDENTIAL

be material to Customer.

10.6

Document Retention. In case of termination of this Agreement, all technical documents of
Customer  shall  be  returned  in  original  form  without  retaining  any  copies  except  for  such  copies  as  are
required for regulatory purposes. All executed documents of exhibit and commercial batches shall be kept
by Lonza as per regulatory requirements and shall be destroyed after the applicable retention period without
retaining any copies.

10.7

Reservation of Rights. Except as specifically set forth herein, this Agreement does not (i)
give  either  Party  any  license,  right,  title,  interest  in  or  ownership  to  any  Confidential  Information  of  the
other Party; or (ii) grant any license, ownership or other right under any intellectual property rights except
that solely necessary to carry out the activities contemplated by this Agreement.

11.

INTELLECTUAL PROPERTY

11.1

All  claims,  expenses  or  damages  (including  attorneys'  fees)  in  connection  with  any
litigation instituted by a third party relating to a claim or claims of infringement of patents against either of
the Parties, relating to or arising from the filings and/or the manufacturing, marketing, use or offer to sell of
the Products in the Territory shall be the responsibility of Customer. Lonza shall support Customer with all
necessary relevant information required by Customer for intellectual property evaluation and in case of any
related legal notice and/or litigation, to the extent of providing supporting data and information related to
such legal notice and/or litigation.

11.2

Customer acknowledges that it shall be solely and fully responsible for doing any and all
freedom to operate assessments regarding possible infringement of third party intellectual property rights
for any and all products and processes for any Product which it makes, has made, uses, sells, offers for sale
or imports, except for any processes that are proprietary to Lonza or that Lonza conducts under a license
right.

11.3

The  marketing  of  Products  shall  be  carried  out  by  Customer  under  its  own  trademark.  A
Party  shall  acquire  no  rights  or  license  on  the  other  Party’s  trademarks,  unless  such  other  Party  provides
prior written consent under separate written agreement signed by an authorized officer of such Party.

11.4

Lonza shall assign and hereby does so assign to Customer all rights, title and interest in all
data, discoveries, inventions, improvements, new uses, processes, copyrights, trade secrets, techniques and
compounds  (“Inventions”),  whether  patentable  or  not,  arising  from  work  performed  under  the  Agreement
and related to or enabled by Customer’s Product. Lonza shall timely communicate in full detail and disclose
to Customer all data, information, reports, results and other work product collected, generated, prepared or
derived by Lonza during the course of services performed under this Agreement.

12.

TERMINATION

12.1

Breach; Insolvency.  If either Party is in material breach of any of its obligations, including
its representations, warranties or covenants, under this Agreement, and fails to remedy such breach within
ninety  (90)  days  (thirty  (30)  days  for  non-payment)  of  receipt  of  written  notice  from  the  other  Party,  the
non-breaching Party may terminate this Agreement with immediate effect with written notice of termination
to  the  breaching  Party,  without  liability  to  the  other  Party  and  without  prejudice  of  any  other  rights  or
remedies; provided however, that if the breaching party is diligently pursuing in good faith the remedy of
the breach at the expiration of such ninety (90) day cure period, then, at the consent of the non-breaching
party which consent shall not be unreasonably withheld or delayed, such ninety (90) day cure period shall
be extended as reasonably required to effect the cure. Subject to any limitations under applicable Law, either
Party shall have the right to terminate this Agreement by giving notice to the other Party in the event

November 2020

Page 13 of 21

CONFIDENTIAL

that the other Party becomes insolvent or goes into bankruptcy, liquidation or receivership, or is admitted to
the benefits of any procedure for the settlement of debts or becomes a party to dissolution proceedings. For
purposes  of  clarity,  Lonza  shall  have  the  right  to  terminate  this  Agreement  in  the  event  Customer  (i)
breaches  its  payment  obligations  and  fails  to  cure  in  such  aforementioned  cure  period;  or  (ii)  becomes
insolvent.

12.2

Termination by Customer.

12.2.1 Termination for FDA Rejection. In the event that the application for Regulatory Approval
for the Product is rejected by the FDA with no commercially viable method to resubmit an
application  for  Regulatory  Approval  or  secure  Regulatory  Approval  of  the  Product,  and
such  FDA  decision  is  not  caused  by  the  fault  of  Customer,  this  Agreement  may  be
terminated  by  Customer  upon  sixty  (60)  days’  prior  written  notice  to  Lonza.  If  this
Agreement  is  terminated  in  accordance  with  this  Section  12.2.1,  Customer  agrees  to  pay
Lonza  an  amount  equal  to  [***]  of  Lonza’s  documented  out-of-pocket  expenditures  for
capital equipment purchased solely for Customer’s program after the Effective Date, not to
exceed [***] in the aggregate.

12.2.2 Termination for Withdrawal of Regulatory Approval. In the event Customer withdraws
its Regulatory Approval or the FDA issues a final non-appealable order to the Customer to
withdraw its Regulatory Approval, Customer may terminate this Agreement upon sixty (60)
days’ prior written notice to Lonza.

12.3

Termination by Lonza.

12.3.1 Termination for FDA Delay. In the event that the FDA does not issue a letter indicating
that the application for Regulatory Approval for the Product is approved by December 31,
2024, this Agreement may be terminated by Lonza upon one hundred twenty (120) days’
prior  written  notice  to  Customer.  If  this  Agreement  is  terminated  in  accordance  with  this
Section  12.3.1,  Customer  agrees  to  pay  Lonza  an  amount  equal  to  [***]  of  Lonza’s
documented  out-of-pocket  expenditures  for  capital  equipment  purchased  solely  for
Customer’s program after the Effective Date, not to exceed [***] in the aggregate.

12.4

Consequences of Termination.

12.4.1 In the event of termination herein, except in the event that Customer terminates for Lonza’s
breach  in  accordance  with  Section  12.1  above,  (a)  Lonza  shall  be  compensated  for:  (i)
Services    rendered  up  to  the  date  of  termination,  including  in  respect  of  any  Product  in-
process; and (ii) all costs incurred through the date of termination, including Raw Materials
costs for Raw Materials used or purchased for use in connection with the Purchase Orders;
and  (b)  all  Purchase  Orders  shall  be  deemed  cancelled  and  Customer  shall  pay  the
Cancellation  Fee  (in  accordance  with  the  terms  of  this  Agreement)  in  respect  of  such
cancelled manufacturing of Product due under Section  3.6, without proration of the final
Contract  Year.    In  the  case  of  termination  by  Lonza  for  Customer’s  material  breach,
Cancellation Fees shall be calculated as of the date of written notice of termination.

12.4.2 In  the  event  of  termination  by  Customer  for  Lonza's  material  breach  in  accordance  with
Section 12.1 above, Lonza shall be compensated for (i) Services rendered up to the date of
termination,  including  in  respect  of  any  Product  in-process  and  (ii)  all  costs  incurred
through the date of termination, including Raw Materials costs for Raw Materials used or
purchased for use in connection with the Project Plan.  

November 2020

Page 14 of 21

CONFIDENTIAL

12.5

Environmental  Effects;  Health  and  Safety.  Lonza  reserves  the  right  to  terminate
immediately  this  Agreement  if,  for  any  reason,  (a)  Lonza  determines  that  the  information  provided  by
Customer pursuant to Section 5.2 is incomplete, inadequate, or inaccurate to protect the environment or the
health, safety and well-being of Lonza’s employees (or those of its Affiliate) or (b) Lonza determines that
continued performance of the Services hereunder may adversely affect the environment or the health, safety
and well-being of Lonza’s employees (or those of its Affiliate).

12.6

Survival.  Termination or expiration of this agreement shall not relieve either Party of any
liabilities,  rights  or  obligations  accruing  prior  to  such  termination  or  expiration.  In  the  event  of  any
termination  or  expiration  of  this  Agreement,  the  provisions  of  this  Section  12.6,  and  Sections  4,  5.2,  5.3,
6.1, 7, 9, 10, 15.1, and 15.3 shall survive such termination or expiration, together with any other provision
hereof  that  by  its  terms  survives  termination  or  expiration  hereof  and  any  other  obligations  that  have
accrued prior to the termination or expiration of this Agreement.

13.

NOTICES

13.1

Notices hereunder shall be deemed given as of the date sent. All notices shall be in writing
mailed  via  a  reputable  overnight  courier,  addressed  as  follows,  or  to  such  other  address  as  may  be
designated from time to time:

If to Lonza:

Copy to:

Lonza Tampa LLC
5415 West Laurel Street
Tampa, Florida 33607
Attention: Managing Director

Lonza, Inc.
412 Mt. Kemble Avenue, Suite 200S
Morristown, New Jersey 07960
Attention: General Counsel, North America

If to Customer: Liquidia Technologies, Inc.
419 Davis Drive, Suite 100
Morrisville, North Carolina 27560
Attention: Legal

14.

FORCE MAJEURE

14.1

If  Lonza  is  prevented  or  delayed  in  the  performance  of  any  of  its  obligations  under  the
Agreement  by  Force  Majeure  and  gives  written  notice  thereof  to  Customer  specifying  the  matters
constituting  Force  Majeure  together  with  such  evidence  as  Lonza  reasonably  can  give  and  specifying  the
period for which it is estimated that such prevention or delay will continue, Lonza shall be excused from the
performance  or  the  punctual  performance  of  such  obligations  as  the  case  may  be  from  the  date  of  such
notice  for  so  long  as  such  cause  of  prevention  or  delay  shall  continue,  following  the  end  of  the  Force
Majeure  event,  Lonza  promptly  resume  performance  under  this  Agreement  upon  removal  of  the  Force
Majeure;  provided  that,  (i)  if  such  Force  Majeure  persists  for  a  period  of  [***]  or  more,  Customer  may
terminate this Agreement by delivering written notice to Lonza.

14.2

“Force  Majeure”  shall  be  deemed  to  include  any  reason  or  cause  beyond  Lonza’s
reasonable control affecting the performance by Lonza of its obligations under the Agreement, including,
but not limited to, any cause arising from or attributable to acts of God, pandemic event, strike, lockouts,
labor troubles, restrictive governmental orders or decrees, riots, insurrection, war, terrorists acts, or the

November 2020

Page 15 of 21

CONFIDENTIAL

inability of Lonza to obtain any required raw material, energy source, equipment, labor or transportation, at
reasonable prices and on terms deemed by Lonza to be reasonably practicable, from Lonza’s usual sources
of supply .

14.3 With regard to Lonza, any such event of Force Majeure affecting services or production at
its  Affiliates  or  suppliers  that  prohibit  Lonza  from  otherwise  performing  under  this  Agreement  shall  be
regarded as an event of Force Majeure.

15

MISCELLANEOUS

15.1

Entire Agreements; Amendments; Waivers.  The terms and provisions contained in this
Agreement and all Exhibits hereto constitute the entire agreement between the Parties with respect to the
commercial  terms  and  conditions  related  to  the  commercial  supply  of  Product,  superseding  all  prior  and
contemporaneous agreements or understandings between the Parties with respect to the commercial terms
and  conditions  related  to  the  Product,  including  the  Original  Agreement.  The  Original  Agreement  is
superseded in its entirety by this Agreement.  In the event of a conflict between the terms of the Agreement,
any Exhibit and the Quality Agreement, the terms of this Agreement shall control.  Any amendments of this
Agreement must be in writing and signed by the Parties. A waiver of any breach or failure to enforce any of
the terms or conditions of this Agreement shall in no way affect, limit or waive a Party’s rights at any time
to enforce strict compliance therafter with every term or condition of this Agreement.

15.2

Successors  and  Assigns.    Neither  Party  may  assign  its  interest  under  this  Agreement
without  the  prior  written  consent  of  the  other  Party,  such  consent  not  to  be  unreasonably  withheld,
conditioned  or  delayed,  provided,  however  that  (a)  either  Party  may  assign  this  Agreement  to  (i)  any
Affiliate of such Party or (ii) any third party in connection with the sale or transfer (by whatever method) of
all or substantially all of the assets of the business related to this Agreement, and (b) Lonza shall be entitled
to sell, assign and/or transfer its trade receivables resulting from this Agreement without the consent of the
Customer.  For purposes of this Section 15.2, the terms “assign” and “assignment” shall include, without
limitation (i) the sale of fifty percent (50%) or more of the outstanding stock of such Party to an Affiliate of
such  Party  or  an  unrelated  entity  or  natural  person,  (ii)  the  sale  or  transfer  or  other  assignment  of  all  or
substantially all of the assets of the Party or the line of business or Product to which this Agreement relates,
and  (iii)  a  merger,  consolidation,  acquisition  or  other  form  of  business  combination.    Any  purported
assignment without a required consent shall be void.  No assignment shall relieve any Party of responsibility
for the performance of any obligation that accrued prior to the effective date of such assignment.

15.3

Independent Contractor.  The relationship of the Parties under this Agreement is that of
independent  contractors  and  nothing  contained  herein  shall  be  construed  to  create  a  partnership,  joint
venture or agency relationship between Customer and Lonza, nor shall either Party be authorized to bind the
other in any way.

15.4 Governing Law; Dispute Resolution.   This Agreement is governed in all respects by the
laws of the State of New York, without regard to its conflicts of laws principles.  The Parties agree to submit
to the exclusive jurisdiction of the courts located in the Southern District of New York. The  Parties  shall
have the right to proceed to a suitable jurisdiction for the purpose of enforcing a judgment, award, or order
(including without limitation seeking specific performance) and injunctive reliefs.

15.5

Severability.  If any provision of this Agreement is or becomes at any time illegal, invalid
or unenforceable in any respect, neither the legality, validity nor enforceability of the remaining provisions
hereof  shall  in  any  way  be  affected  or  impaired  thereby.    The  Parties  undertake  to  substitute  any  illegal,
invalid  or  unenforceable  provision  by  a  provision  which  is  as  far  as  possible  commercially  equivalent
considering the legal interests and the purpose of this Agreement.

November 2020

Page 16 of 21

CONFIDENTIAL

15.6

Counterparts; Electronic Signatures.  This Agreement may be executed in one or more
counterparts, and by the Parties in separate counterparts, each of which when so executed shall be deemed
an original, but all of which together shall constitute one and the same instrument.  This Agreement, to the
extent signed and delivered by electronic means, shall be treated in all manner and respects as an original
agreement  or  instrument  and  shall  be  considered  to  have  the  same  binding  legal  effect  as  if  it  were  the
original signed version thereof delivered in person.  

15.7

No  Third  Party  Beneficiaries.    No  third  party  including  any  employee  of  a  Party  shall

have or acquire any rights by reason of this Agreement whether by way of statute or otherwise.

15.8 Miscellaneous.    The  division  of  this  Agreement  into  articles,  sections,  subsections  and
exhibits,  and  the  insertion  of  headings,  are  for  convenience  of  reference  only  and  shall  not  affect  the
interpretation of this Agreement.  Unless expressly provided herein or unless the context otherwise requires,
all  references  to  the  singular  shall  include  the  plural  and  vice  versa.  Any  reference  herein  to  a  “day”  or
“days” shall be references to a calendar day or days. Any period of days specified in this Agreement ending
on  a  Saturday,  Sunday  or  public  holiday  shall  automatically  be  extended  to  the  first  business  day  in  the
country of manufacture ending after such Saturday, Sunday or public holiday.

15.9

Construction.  Each of the Parties agrees that it has read and had the opportunity to review
this Agreement with its legal counsel and, accordingly, the rule of construction that any ambiguity contained
in this Agreement shall be construed against the drafting Party shall not apply.

[Signature Page(s) Follow]

November 2020

Page 17 of 21

CONFIDENTIAL

IN WITNESS WHEREOF, the Parties have executed this Agreement as of the Effective Date.

LIQUIDIA TECHNOLOGIES, INC.

LONZA TAMPA LLC

By: /s/ Rob Lippe

Name: Rob Lippe
Title: Chief Operations Officer
Date: July 14, 2023

By: /s/ Filipe Tomas  

Name:  Filipe Thomas
Title: Head of Account Management, NA
Date: July 14, 2023

November 2020

Page 18 of 21

CONFIDENTIAL

 
EXHIBIT A
COMMERCIAL TERMS

Price:

Price per Unit* (US$) regardless
of individual capsule strength

Capsules/Batch

Theoretical Number of Units per
Batch

[***]
[***]
[***]
[***]
[***]

[***]
[***]
[***]
[***]
        [***] or greater

[***]
[***]
[***]
[***]
[***]

* Price includes full conversion costs and cost of empty capsule shells and all packaging components except
Patient  Inserts,  Desiccants,  Brushes,  and  Inhalers.  All  packaging  components  are  priced  at  cost  plus  10%
handling fee.

Annual Minimum Commitment:

Contract
Year
1
2
3
4
5

Annual Minimum Purchase (in capsules)

[***]; equivalent to [***] of Baseline Forecast
[***] of the Baseline Forecast
[***] of the Baseline Forecast
[***] of the Baseline Forecast
[***] of the Baseline Forecast

Absolute  Annual  Minimum  Commitments  (if  Baseline  Forecast  is  adjusted,  the  minimum  volumes
will not be lower than these numbers):

Contract
Year
1
2
3
4
5

Absolute Annual Minimum Purchase (in capsules)

[***]
[***]
[***]
[***]
[***]

Lonza Capacity Guaranty:

Contract
Year
1
2
3
4
5

Capacity Guaranty (in capsules)

[***]; equivalent to Baseline Forecast PLUS [***]
Baseline Forecast PLUS [***]
Baseline Forecast PLUS [***]
Baseline Forecast
Baseline Forecast

Shipping Terms:

October 2020

CONFIDENTIAL

Page 19 of 21

Delivery terms shall be Ex-Works from Lonza’s Facility.

Payment Terms:

[***] from the date of invoice upon release of Product and the appropriate release documentation as set forth 
in Section 4.6 hereof.  For the avoidance of doubt, payment terms are further described in Section 4.2 
hereof.  

Currency:

US$

Baseline Forecast:

[***]

October 2020

Page 20 of 21

CONFIDENTIAL

EXHIBIT B
ENVIRONMENTAL AND HEALTH AND SAFETY INFORMATION

1. Safety Data Sheets (or the equivalent) for any drug substance, intermediate, pharmaceutical blend, or

final drug product (“Material(s)”) provided to Lonza by Customer;

2. Any  occupational  exposure  limit  (OEL)  or  occupational  exposure  control  technique  applicable  to  the
formulation of the Material(s) (e.g. occupational exposure band, hazard classification, etc.), including
any  OEL  or  occupational  exposure  control  technique  applicable  to  the  manufacture  of  dietary
supplement,  drug  substance  or  drug  product,  whether  established  by  Customer  or  its  contract
manufacturer, regardless of whether it is required by any governmental authority;

3. Any  monograph  or  compilation  of  data  upon  which    the  OEL  or  occupational  exposure  control

technique for the Material(s), its precursors, or intermediates, is based;

4. Any medical tests used to evaluate any biological condition or function of workers who may have been
exposed to the Material(s), its precursors, or intermediates (to the extent such information is or becomes
available);

5. Any biological exposure indices associated with the Material(s) or its precursors or intermediates (to the

extent such information is or becomes available);

6. Any  modeling  related  to  any  releases  to  the  environment  of  the  Material(s),  its  precursors,  or

intermediates (to the extent such information is or becomes available);

7. Any  test  results  related  to  the  identification  of  health  or  physical  hazards,  or  understanding  of  the
ecotoxicity  of  the  Material(s),  its  precursors,  or  intermediates  (to  the  extent  such  information  is  or
becomes available);

8. Any  quantitative  or  qualitative  assessment  of  the  environmental  impact  of  the  Material’s  use,
manufacture,  storage,  transportation,  or  disposal  (to  the  extent  such  information  is  or  becomes
available);

9. Any  summary  of  the  known  physical  and  chemical  properties,  pharmacology,  pharmacokinetics,  and
clinical  and  nonclinical  toxicology  data  submitted  to  a  government  agency  to  obtain  pre-marketing
approval of the Material(s) (to the extent such information is or becomes available);

10. Any reports of adverse reactions by employees or others exposed to the Material(s), its precursors, or
intermediates,  during  its  manufacture,  storage  or  transportation  (to  the  extent  such  information  is  or
becomes available); and

11. Any  process  safety  information,  including  but  not  limited  to  process  hazard  analyses  and  off-site
consequences  analyses  related  to  a  licensed  process  (to  the  extent  such  information  is  or  becomes
available).

October 2020

CONFIDENTIAL

Page 21 of 21

EXHIBIT C
SAFETY DATA SHEETS (SDS)

October 2020

CONFIDENTIAL

Page 22 of 21

October 2020

EXHIBIT D
SPECIFICATIONS

[***]

Page 23 of 21

CONFIDENTIAL

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS
NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF
PUBLICLY DISCLOSED. [***] INDICATES THAT INFORMATION HAS BEEN REDACTED.

Execution Version

Exhibit 10.49

LICENSE AGREEMENT

DATED AS OF JUNE 28, 2023

BY AND BETWEEN

PHARMOSA BIOPHARM INC.

AND

LIQUIDIA TECHNOLOGIES, INC.

TABLE OF CONTENTS

PAGE

ARTICLE 1

DEFINITIONS

ARTICLE 2

LICENSES AND OTHER RIGHTS

2.1 Grant of License to Company

2.2 Grant of Sublicense by Company

2.3

2.4

2.5

2.6

Licensor Technology Transfer

Regulatory Technology Transfer and Existing Third Party Agreements

Procedures for Licensor Technology Transfer

Company Technology Transfer

2.7 Asset Transfer Agreement

2.8

Right of First Negotiation

ARTICLE 3

JOINT STEERING COMMITTEE

3.1

Formation

3.2 Meetings

3.3

3.4

JSC Functions and Powers

JSC Decision Making

1

10

10

10

11

11

11

12

12

12

13

13

13

13

14

ARTICLE 4

DEVELOPMENT, COMMERCIALIZATION AND MANUFACTURE OF PRODUCT 14

4.1 Development

4.2

Commercialization

4.3 Manufacturing

4.4

4.5

Right to Subcontract of Company

Trademarks

ARTICLE 5

REGULATORY MATTERS

5.1

5.2

5.3

5.4

Regulatory Filings

Communications with Authorities

Licensor Support in Regulatory Matters

Regulatory Transition Plan

5.5 Adverse Event Reporting

5.6

5.7

Safety Data Exchange Agreement

Recalls

ARTICLE 6

FINANCIAL PROVISIONS

6.1

Initial Fee

6.2 Development Milestones

i

14

15

15

16

16

16

16

16

17

17

17

18

18

18

18

18

TABLE OF CONTENTS
(CONTINUED)

PAGE

6.3

6.4

6.5

6.6

6.7

Sales Milestones

Royalty Payments for Product

Compulsory License

Third Party License Agreements and Device Agreement

Timing of Payment

6.8 Mode of Payment and Currency; Invoices

6.9

Royalty Reports and Records Retention

6.10 Legal Restrictions

6.11 Taxes

6.12 Audits

ARTICLE 7

INTELLECTUAL PROPERTY MATTERS

7.1

7.2

7.3

7.4

7.5

7.6

Certification Under Drug Price Competition and Patent Restoration Act

Listing of Patents

Further Assurances

Patent Prosecution and Maintenance

Enforcement

Third Party Actions Claiming Infringement

ARTICLE 8

CONFIDENTIALITY

8.1

Confidentiality Obligations

8.2 Use

8.3

8.4

8.5

Required Disclosure

Publications

Press Releases and Disclosure

ARTICLE 9

REPRESENTATIONS, WARRANTIES AND COVENANTS

9.1

Representations and Warranties

9.2 Additional Representations and Warranties of Licensor

9.3

Licensor Covenants

ARTICLE 10

INDEMNIFICATION AND INSURANCE

10.1

Indemnification by Company

10.2

Indemnification by Licensor

10.3 No Consequential Damages

10.4 Notification of Claims; Conditions to Indemnification Obligations

ii

19

20

20

21

21

21

22

22

22

22

23

23

24

24

24

25

26

27

27

27

28

28

28

29

29

29

32

32

32

33

33

33

TABLE OF CONTENTS
(CONTINUED)

PAGE

10.5

Insurance

ARTICLE 11

TERM AND TERMINATION

11.1 Term and Expiration

11.2 Termination upon Material Breach

11.3 Bankruptcy Event Termination

11.4 Mutual Termination

11.5 Effects of Termination

11.6 Additional Effects of Termination for a Licensor Bankruptcy Event

11.7 Other Remedies

ARTICLE 12

DISPUTE RESOLUTION

12.1 General

12.2 Escalation to Executive Officers

12.3 Arbitration

12.4

Injunctive Relief

ARTICLE 13 MISCELLANEOUS PROVISIONS

13.1 Relationship of the Parties

13.2 Assignment

13.3 Performance and Exercise by Affiliates

13.4 Competition

13.5 Further Actions

13.6 Accounting Procedures

13.7 Force Majeure

13.8 No Trademark Rights

13.9 Entire Agreement of the Parties; Amendments

13.10 Captions

13.11 Governing Law

13.12 Notices and Deliveries

13.13 Language

13.14 Waiver

13.15 Severability

13.16 No Implied License

13.17 Interpretation

iii

33

34

34

34

34

34

35

36

37

37

37

37

37

39

39

39

39

40

40

40

40

40

41

41

41

41

41

42

42

42

42

42

PAGE

42

TABLE OF CONTENTS
(CONTINUED)

13.18 Counterparts

Schedules and Exhibit
Schedule 1.23 – Existing Product
Schedule 1.24 – Existing Third Party Agreements
Schedule 1.35 – Licensor Know-How
Schedule 1.36 – Licensor’s Knowledge Individuals
Schedule 1.38 – Licensor Patents
Schedule 2.3 – Licensor Technology Transfer Plan
Schedule 4.3 – Supply Agreement Key Terms
Schedule 5.4.1 – Regulatory Transition Plan
Schedule 6.9 – Form of Royalty Report
Schedule 8.5.1 – Initial Press Release
Schedule 9.2(q) – Existing Third Party Agreements Requiring Consent
Exhibit A – Form of Assignment and Assumption

iv

LICENSE AGREEMENT

This License Agreement (this “Agreement”) is dated as of June 28, 2023 (the “Effective Date”) by
and between Pharmosa Biopharm Inc., a corporation incorporated under the laws of Taiwan having a place
of business at 3F.-3, No. 66, Sanchong Road, Nangang District, Taipei City 11502, Taiwan (“Licensor”),
and Liquidia Technologies, Inc., a corporation incorporated under the laws of the State of Delaware, USA
having  a  place  of  business  at  419  Davis  Drive,  Suite  100,  Morrisville,  NC  27560,  USA  (“Company”).
 Licensor and Company may be referred to herein as a “Party” or, collectively, as “Parties”.

RECITALS:

WHEREAS, Licensor is a biopharmaceutical company engaged in the development of the Licensor

Technology and has in development the Existing Product;

WHEREAS, Company is a biopharmaceutical company engaged in the development, manufacture
and  commercialization  of  pharmaceutical  products  and  is  interested  in  developing,  manufacturing  and
commercializing Products, including the Existing Product; and

WHEREAS,  Company  desires  to  license  from  Licensor,  and  Licensor  wishes  to  license  to
Company, on an exclusive basis, the right to develop, manufacture and commercialize Products (including
the Existing Product) in the Field in the Territory.

NOW, THEREFORE, in consideration of the various promises and undertakings set forth herein
and  for  other  good  and  valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the Parties, intending to be legally bound, hereby agree as follows:

ARTICLE 1
DEFINITIONS

Unless  otherwise  specifically  provided  herein,  the  following  terms  shall  have  the  following

meanings:

1.1

1.2

1.3

“Adverse Event”  means  any  serious  untoward  medical  occurrence  in  a  patient  or  subject  who  is
administered Product, but only if and to the extent that such serious untoward medical occurrence is
required under Laws to be reported to applicable Regulatory Authorities.

“Affiliate” means a Person that controls, is controlled by or is under common control with a Party,
but only for so long as such control exists.  For the purposes of this Section 1.2, the word “control”
(including,  with  correlative  meaning,  the  terms  “controlled  by”  or  “under  the  common  control
with”) means the actual power, either directly or indirectly through one or more intermediaries, to
direct the management and policies of such Person or entity, whether by the ownership of more than
fifty percent (50%) of the voting stock of such entity, or by contract or otherwise.

“Bankruptcy  Event”  means:  (a)  voluntary  or  involuntary  proceedings  by  or  against  a  Party  are
instituted  in  bankruptcy  under  any  insolvency  Law,  which  proceedings,  if  involuntary,  shall  not
have been dismissed within [***] after the date of filing; (b) a receiver or custodian is appointed for
a Party; (c) proceedings are instituted by or against a Party for corporate reorganization, dissolution,
liquidation  or  winding-up  of  such  Party,  which  proceedings,  if  involuntary,  shall  not  have  been
dismissed  within  [***]  after  the  date  of  filing;  or  (d)  substantially  all  of  the  assets  of  a  Party  are
seized or attached and not released within sixty (60) days thereafter.

1.4

“Business Days” means the days when the banks in Taiwan and the United States remain open.

1

1.5

1.6

1.7

1.8

1.9

1.10

1.11

“Calendar Quarter” means each three (3) month period commencing January 1, April 1, July 1 or
October  1  of  any  year;  provided,  however,  that  (a)  the  first  Calendar  Quarter  of  the  Term  shall
extend from the Effective Date to the end of the first full Calendar Quarter thereafter, and (b) the
last Calendar Quarter of the Term shall end upon the expiration or termination of this Agreement.

“Calendar  Year”  means  the  period  beginning  on  the  1st  of  January  and  ending  on  the  31st  of
December of the same year; provided, however, that (a) the first Calendar Year of the Term shall
commence  on  the  Effective  Date  and  end  on  December  31  of  the  same  year  and  (b)  the  last
Calendar  Year  of  the  Term  shall  commence  on  January  1  of  the  Calendar  Year  in  which  this
Agreement  terminates  or  expires  and  end  on  the  date  of  termination  or  expiration  of  this
Agreement.

“Change  of  Control”  means,  with  respect  to  a  Person:  (a)  a  transaction  or  series  of  related
transactions that results in the sale or other disposition of all or substantially all of such Person’s
assets; or (b) a merger or consolidation in which such Person is not the surviving corporation or in
which,  if  such  Person  is  the  surviving  corporation,  the  shareholders  of  such  Person  immediately
prior to the consummation of such merger or consolidation do not, immediately after consummation
of such merger or consolidation, possess, directly or indirectly through one or more intermediaries,
a majority of the voting power of all of the surviving entity’s outstanding stock and other securities
and  the  power  to  elect  a  majority  of  the  members  of  such  Person’s  board  of  directors;  or  (c)  a
transaction  or  series  of  related  transactions  (which  may  include  a  tender  offer  for  such  Person’s
stock or the issuance, sale or exchange of stock of such Person) if the shareholders of such Person
immediately  prior  to  the  initial  such  transaction  do  not,  immediately  after  consummation  of  such
transaction  or  any  of  such  related  transactions,  own,  directly  or  indirectly  through  one  or  more
intermediaries, stock or other securities of the entity that possess a majority of the voting power of
all of such Person’s outstanding stock and other securities and the power to elect a majority of the
members of such Person’s board of directors.

“Clinical Trial” means a clinical trial in human subjects that has been approved by a Regulatory
Authority  and  Institutional  Review  Board  or  Ethics  Committee,  and  is  designed  to  measure  the
safety and/or efficacy of a Product.  Clinical Trials shall include the Existing Clinical Trial and the
Planned Phase III Clinical Trial.

“Combination Product” means a Product that: (a) includes one (1) or more active ingredients in
addition to treprostinil; or (b) is combined with one (1) or more products, processes, devices, pieces
of equipment or components, either co-formulated or packaged together and sold as a single unit for
a single price.

“Commercialization”  or  “Commercialize”  means  any  and  all  activities  undertaken  before  and
after Regulatory Approval of a MAA for the Product and that relate to the marketing, promoting,
distributing,  importing  or  exporting  for  sale,  offering  for  sale,  and  selling  of  the  Product,  and
interacting with Regulatory Authorities regarding the foregoing.

“Commercially  Reasonable  Efforts”  means:  (a)  with  respect  to  the  efforts  to  be  expended  by  a
Party with respect to any objective, such reasonable, diligent, and good faith efforts as such Party
would  normally  use  to  accomplish  a  similar  objective  under  similar  circumstances;  and  (b)  with
respect to any objective relating to Commercialization of the Product by a Party, the application by
such Party, consistent with the exercise of its prudent scientific and business judgment, of diligent
efforts and resources to fulfill the obligation in issue, consistent with the level of efforts such Party
would  devote  to  a  product  at  a  similar  stage  in  its  product  life  as  the  Product  and  having  profit
potential  and  strategic  value  comparable  to  that  of  the  Product,  taking  into  account,  without
limitation, commercial, legal and regulatory factors, target product profiles, product labeling, past

2

1.12

1.13

1.14

1.15

1.16

1.17

performance, the regulatory environment and competitive market conditions in the therapeutic area,
safety and efficacy of the Product, the strength of its proprietary position and such other factors as
such  Party  may  reasonably  consider,  all  based  on  conditions  then  prevailing.  For  clarity,
Commercially  Reasonable  Efforts  will  not  mean  that  a  Party  guarantees  that  it  will  actually
accomplish the applicable task or objective.

“Company Competitor” means any company that (itself or through an Affiliate) is developing or
commercializing in or for the Territory a product that is, or could reasonably be expected to be a
Competing Product or a product that operates through the same or a similar mechanism of action to
prostacyclin or through prostacyclin pathway to the Product.  

“Competing  Product”  means  any  pharmaceutical  product  in  any  dosage  form,  formulation,
presentation or package configuration (a) which exhibits therapeutic or prophylactic activity which
is  similar  to  that  exhibited  by  the  Product  for  PAH,  PH-ILD  or  any  other  Indication  for  which
Company  has  either  (i)  an  open  IND  with  at  least  one  ongoing  or  completed  Clinical  Trial  that
includes such Indication, or (ii) received Regulatory Approval (PAH, PH-ILD and the Indications
described  in  (i)  and  (ii)  being  referred  to  herein  as  “Contemplated Indications”),  and  (b)  (i)  for
which an application seeking Regulatory Approval has been filed or Regulatory Approval has been
obtained in the Territory for the Contemplated Indications or (ii) that is being Commercialized in
the Territory with off-label prescription for at least [***] or use for the Contemplated Indications.
 For purposes of this Agreement, the [***] Product does not constitute a Competing Product unless
and until it satisfies clauses (a) and (b) above.  

“Compulsory  License”  means  a  compulsory  license  under  Licensor  Technology  obtained  by  a
Third  Party  through  the  order,  decree,  or  grant  of  a  competent  Governmental  Body  or  court,
authorizing  such  Third  Party  to  develop,  make,  have  made,  use,  sell,  offer  to  sell  or  import  a
Product  in  the  Field  in  any  country  in  the  Territory.    For  clarity,  the  failure  of  a  court  to  enjoin
infringement  as  a  remedy  in  a  patent  infringement  proceeding  shall  not  be  deemed  to  be  a
Compulsory License. A Compulsory License shall not be deemed to be a sublicense under Section
2.2.

“Compulsory  License  Compensation”  shall  mean,  for  a  given  Product  and  a  given  country  or
region  in  the  Territory,  the  compensation  received  from  a  licensee  of  the  Compulsory  License  by
Company or Licensor or any of their Affiliates or Sublicensees under a Compulsory License.

“Confidential Information” of a Party, means information relating to the business, operations or
products of a Party or any of its Affiliates, including any Know-How, that such Party discloses to
the other Party under this Agreement, or otherwise becomes known to the other Party by virtue of
this Agreement.

“Controlled” means, with respect to (a) Patent Rights, (b) Know-How or (c) biological, chemical
or physical material, that a Party or one of its Affiliates owns or has a license or sublicense to such
Patent  Rights,  Know-How  or  material  (or  in  the  case  of  material,  has  the  right  to  physical
possession of such material) and has the ability to grant a license or sublicense to, or assign its right,
title  and  interest  in  and  to,  such  Patent  Rights,  Know-How  or  material  as  provided  for  in  this
Agreement without violating the terms of any agreement or other arrangement with any Third Party,
or misappropriating the proprietary or trade secret information of a Third Party.

1.18

“Cover”,  “Covering”  or  “Covered”  means,  with  respect  to  Product,  that  the  using,  selling,  or
offering for sale of Product would, but for a license granted in this Agreement under the Licensor
Patents, infringe a Valid Claim of the Licensor Patents in the country in which the activity occurs.

3

1.19

1.20

1.21

1.22

“Development”  or  “Develop”  means,  with  respect  to  the  Product,  the  performance  of  all  pre-
clinical  and  clinical  research  and  development  (including  toxicology,  pharmacology,  test  method
development  and  stability  testing,  process  development,  formulation  development,  quality  control
development,  statistical  analysis),  Clinical  Trials  (excluding  Clinical  Trials  conducted  after
Regulatory  Approval  of  an  NDA),  manufacturing  and  regulatory  activities  that  are  required  to
obtain Regulatory Approval of Product in the Territory.

“Device Agreement”  means  an  agreement  between  Company  and  a  Third  Party,  whether  entered
into  directly  by  Company  or  assigned  by  Licensor  to  Company,  pursuant  to  which  Company
secures rights to use a device for the purpose of Developing, manufacturing or Commercializing a
Combination Product consisting of the Product and such device under this Agreement.

“Executive Officers”  means,  together,  the  Chief  Executive  Officer  of  Company  and  the  General
Manager of Licensor or their respective designees.

“Existing  Clinical  Trial”  means  that  certain  Phase  III  Clinical  Trial  that  is  being  actively
conducted by Licensor as of the Effective Date for the Existing Product for PAH.

1.23

“Existing Product” means L606 Treprostinil as more fully described in Schedule 1.23.

1.24

“Existing Third Party Agreements” means the agreements set forth on Schedule 1.24.  

1.25

1.26

1.27

1.28

1.29

“FDA”  means  the  United  States  Food  and  Drug  Administration  or  a  successor  federal  agency
thereto.

“Field”  means  all  Indications  and  uses  in  humans,  including,  without  limitation,  the  diagnosis,
treatment, management or prevention of any and all diseases.

“First  Commercial  Sale”  means,  on  a  country-by-country  basis,  the  first  commercial  transfer  or
disposition  for  value  of  Product  in  such  country  to  a  Third  Party  by  Company,  or  any  of  its
Affiliates or Sublicensees.  For clarity, the sale of a Product pursuant to a Compulsory License shall
not be deemed to be a First Commercial Sale.

“GAAP” means US generally accepted accounting principles, as such principles may be amended
from time to time.

“Governmental  Body”  means  any:  (a)  nation,  principality,  state,  commonwealth,  province,
territory,  county,  municipality,  district  or  other  jurisdiction  of  any  nature;  (b)  federal,  state,  local,
municipal, foreign or other government; (c) governmental or quasi-governmental authority of any
nature  (including  any  governmental  division,  subdivision,  department,  agency,  bureau,  branch,
office,  commission,  council,  board,  instrumentality,  officer,  official,  representative,  organization,
unit, body or entity and any court or other tribunal); (d) multi-national or supranational organization
or  body;  or  (e)  individual,  entity,  or  body  exercising,  or  entitled  to  exercise,  any  executive,
legislative, judicial, administrative, regulatory, police, military or taxing authority or power of any
nature.

1.30

“Indication” means a generally acknowledged disease or condition, a significant manifestation of a
disease or condition, or symptoms associated with a disease or condition or a risk for a disease or
condition for which a MAA may be obtained.  Indications include, but are not limited to, PAH and
PH-ILD.

4

1.31

1.32

1.33

1.34

1.35

1.36

1.37

1.38

“IND”  means  an  investigational  new  drug  application  submitted  to  applicable  Regulatory
Authorities for approval to commence Clinical Trials in a given jurisdiction.

“Know-How”  means  any:  (a)  scientific  or  technical  information,  results  and  data  of  any  type
whatsoever,  in  any  tangible  or  intangible  form  whatsoever,  that  is  not  in  the  public  domain  or
otherwise  publicly  known,  including  discoveries,  inventions,  trade  secrets,  devices,  databases,
practices,  protocols,  regulatory  filings,  methods,  processes  (including  manufacturing  processes,
specification  and  techniques),  techniques,  concepts,  ideas,  specifications,  formulations,  formulae,
data  (including  pharmacological,  biological,  chemical,  toxicological,  clinical  and  analytical
information,  quality  control,  trial  and  stability  data),  case  reports  forms,  medical  records,  data
analyses,  reports,  studies  and  procedures,  designs  for  experiments  and  tests  and  results  of
experimentation  and  testing  (including  results  of  research  or  development),  summaries  and
information  contained  in  submissions  to  and  information  from  ethical  committees,  or  Regulatory
Authorities, and manufacturing process and development information, results and data, whether or
not patentable, all to the extent not claimed or disclosed in a patent or patent application; and (b)
compositions  of  matter,  assays,  animal  models  and  physical,  biological  or  chemical  material,
including drug substance samples, intermediates of drug substance samples, drug product samples
and intermediates of drug product samples.  The fact that an item is known to the public shall not be
taken to exclude the possibility that a compilation including the item, and/or a development relating
to the item, is (and remains) not known to the public.  “Know-How” includes any rights including
copyright,  database  or  design  rights  protecting  such  Know-How.    “Know-How”  excludes  Patent
Rights.

“[***]  Product”  means  Licensor’s  existing  pharmaceutical  product  that  includes  [***]  and  is
formulated with Licensor Liposomal Technology.  

“Law”  or  “Laws”  means  all  applicable  laws,  statutes,  rules,  regulations,  ordinances  and  other
pronouncements having the binding effect of law of any Governmental Body.

“Licensor Know-How” means all Know-How that is Controlled by Licensor or any of its Affiliates
as  of  the  Effective  Date,  including  what  is  set  forth  on  Schedule  1.35,  or  at  any  time  thereafter
during  the  Term  that  is  necessary  or  useful  in  the  Development,  manufacture,  use,  or
Commercialization of Products in the Field.  

“Licensor’s  Knowledge”  means,  with  respect  to  a  matter  that  is  the  subject  of  a  given
representation or warranty of Licensor, the actual knowledge of the executive officers of Licensor,
and  the  vice  presidents  and  senior  directors  of  Licensor’s  research  and  development  department,
including  the  individuals  set  forth  in  Schedule  1.36,  after  making  reasonable  inquiry  into  the
relevant subject matter.

“Licensor Liposomal Technology” means Licensor’s proprietary liposomal drug delivery system
and all technology related thereto.

“Licensor Patents” means all Patent Rights that are Controlled by Licensor or any of its Affiliates
as of the Effective Date or at any time thereafter during the Term that are necessary or useful for the
research, Development, manufacture, use, or Commercialization of Products in the Field.  Listed on
Schedule  1.38  are  all  Licensor  Patents  existing  as  of  the  Effective  Date;  provided,  that  Licensor
shall  update  Schedule  1.38  from  time-to-time  to  include  any  new  Patent  Rights  that  come  to  be
Controlled  by  Licensor  or  any  of  its  Affiliates  at  any  time  during  the  Term  on  or  following  the
Effective  Date  that  are  necessary  or  useful  for  the  Development,  manufacture,  use,  or
Commercialization of Product.  

5

1.39

1.40

1.41

1.42

“Licensor  Technology”  means  the  Licensor  Patents,  Licensor  Liposomal  Technology,  and  the
Licensor Know-How.  

“MAA”  means  a  Marketing  Authorization  Application  submitted  pursuant  to  the  requirements  of
the FDA, as more fully defined in 21 U.S. C.F.R.§ 314.3 et seq, a Biologics License Application
submitted pursuant to the requirements of the FDA, as more fully defined in 21 U.S. C.F.R. § 601,
and  any  equivalent  application  submitted  in  any  country  in  the  Territory,  including  all  additions,
deletions  or  supplements  thereto,  and  as  any  and  all  such  requirements  may  be  amended,  or
supplanted, at any time.

“NDA”  means  a  New  Drug  Application  submitted  pursuant  to  the  requirements  of  the  FDA,  as
more  fully  defined  in  21  U.S.  CFR  §  314.3  et  seq.,  a  Biologics  License  Application  submitted
pursuant  to  the  requirements  of  the  FDA,  as  more  fully  defined  in  21  U.S.  CFR  §  601,  and  any
equivalent  application  submitted  in  any  country  in  the  Territory,  together,  in  each  case,  with  all
additions, deletions or supplements thereto.

“Net Sales” means, without duplication, (i) the “net sales” with respect to the sales of the Products
by Company or any of its Affiliates or Sublicensees as reported on the Parent Company’s (or any
successor’s) periodic reports filed with the SEC on Form 10-Q and Form 10-K (as applicable); and
(ii) for any sales of the Products that are not reported in the Parent Company’s (or any successor’s)
periodic reports filed with the SEC on Form 10-Q and Form 10-K (as applicable), then the gross
amounts recognized by Company or any of its Affiliates or Sublicensees, in accordance with GAAP
for  sales  of  Product  to  independent  or  unaffiliated  Third  Party  purchasers  of  such  Product,  less
those deductions with respect to such sales that are either included in the billing as a line item as
part  of  the  gross  amount  invoiced  or  otherwise  documented  as  a  deduction  in  accordance  with
GAAP to be attributable to actual sales of such Product.

If a Product under this Agreement is sold in the form of a Combination Product, then Net Sales for
such Combination Product shall be determined on a country-by-country basis by mutual agreement
of  the  Parties  in  good  faith  taking  into  account  the  perceived  relative  value  contributions  of  the
Product  and  the  other  ingredient  or  component  in  the  Combination  Product,  as  reflected  in  their
respective  market  prices  at  arms-length  transactions.    In  case  of  disagreement,  an  independent
expert  agreed  upon  by  both  Parties  or,  failing  such  agreement,  designated  by  the  International
Chamber  of  Commerce,  shall  determine  such  relative  value  contributions  and  such  determination
shall be final and binding upon the Parties.

In the event Product is “bundled” for sale together with one or more other products in a country (a
“Product  Bundle”),  then  Net  Sales  for  such  Product  sold  under  such  arrangement  shall  be
determined on a country-by-country basis by Company in good faith taking into account the relative
value contributions of the Product and the other products in the Product Bundle, as reflected in their
individual sales prices at arms-length transactions.  If the Product or other product(s) are not sold
separately, Licensor and Company shall negotiate in good faith a reasonable imputed price for the
Product and other product(s) and the allocation of Net Sales with respect thereto shall be based on
such imputed list price.  In case of disagreement, an independent expert agreed upon by both Parties
or, failing such agreement, designated by the International Chamber of Commerce, shall determine
such allocation and such determination shall be final and binding upon the Parties.

In determining the Net Sales for the Combination Product and the Product in the Product Bundle,
Company  shall  provide  the  individual  market  and  sale  prices  of  the  products  in  the  Combination
Product and Product Bundle to Licensor and in the case of a Combination Product combined with
nebulizer devices, a reasonably redacted copy of the agreement with the nebulizer device providers.

6

 
In  the  case  of  disagreement  regarding  the  allocation  of  Net  Sales  for  a  Combination  Product  or
Product  Bundles  as  described  in  the  preceding  paragraphs,  Company  shall  make  applicable
payments based on the lower of the Net Sales allocation proposed by the Parties pending the final
resolution of the disagreement.  

For clarification, sale of Product by Company or any of its Affiliates or Sublicensees to another of
these entities for resale by such entity to a Third Party shall not be deemed a sale for purposes of
this definition of “Net Sales”.  Further, transfers or dispositions of Product: (a) in connection with
patient assistance programs; (b) for charitable or promotional purposes; (c) for preclinical, clinical,
regulatory  or  governmental  purposes;  (d)  for  use  in  any  tests  or  studies  reasonably  necessary  to
comply with any Law, regulation or request by a Regulatory Authority; or (e) for use in pre-clinical
studies, Clinical Trials or other Development activities, shall not, in each case of (a) through (e), be
deemed sales of such Product for purposes of this definition of “Net Sales.”

Sale of Products pursuant to a Compulsory License shall not be included in any Net Sales.  

1.43

“Out-of-Pocket Expenses”  means  expenses  actually  paid  by  a  Party  or  its  Affiliate  to  any  Third
Party.

1.44

“PAH” means pulmonary arterial hypertension.

1.45

“Parent Company” means Liquidia Corporation, a Delaware corporation.

1.46

“Patent  Rights”  means:  (a)  an  issued  or  granted  patent,  including  any  extension,  supplemental
protection  certificate,  registration,  confirmation,  reissue,  reexamination  or  renewal  thereof;  (b)  a
pending  patent  application,  including  any  continuation,  divisional,  continuation-in-part,  substitute
or  provisional  application  thereof;  and  (c)  all  counterparts  or  foreign  equivalents  of  any  of  the
foregoing issued by or filed in any country or other jurisdiction.

1.47

“Person”  means  any  natural  person,  corporation,  firm,  business  trust,  joint  venture,  association,
organization,  company,  partnership  or  other  business  entity,  or  any  government  or  agency  or
political subdivision thereof.

1.48

“PH-ILD” means pulmonary hypertension associated with interstitial lung disease.

1.49

1.50

1.51

“Phase  II  Clinical  Trial”  means  a  human  clinical  trial  for  which  the  primary  endpoint  is  an
indication  of  efficacy  of  a  therapeutic  agent  in  patients  being  studied  as  described  in  21  CFR
§ 312.2(b), or an equivalent human clinical trial in a country or territory in the Territory other than
the  United  States,  and  that  is  prospectively  designed  to  generate  sufficient  data  (if  successful)  to
commence pivotal clinical trials.

“Phase  III  Clinical  Trial”  means  a  human  clinical  trial  that  is  prospectively  designed  to
demonstrate statistically for registration in the United States whether a therapeutic agent is safe and
effective for use in humans in the Indication being investigated as described in 21 CFR § 312.2(c),
or an equivalent human clinical trial in a country or territory in the Territory other than the United
States.

“Planned  Phase  III  Clinical  Trial”  means  that  certain  Phase  III  Clinical  Trial  designed  and
planned to be conducted by Licensor as of the Effective Date (but, for clarity, for which enrollment
has  not  yet  commenced)  for  the  Existing  Product  for  PH-ILD.    For  the  avoidance  of  doubt,  the
Existing Clinical Trial is not the Planned Phase III Clinical Trial.

7

1.52

1.53

1.54

1.55

1.56

1.57

1.58

1.59

1.60

1.61

1.62

“Price Approvals”  means,  in  those  countries  in  the  Territory  where  Regulatory  Authorities  may
approve  or  determine  pricing  and/or  pricing  reimbursement  for  pharmaceutical  or  biotechnology
products, such pricing and/or pricing reimbursement approval or determination.

“Product” means (a) the Existing Product, and (b) any other product that includes treprostinil and
is  formulated  with  Licensor  Liposomal  Technology,  if  any.    For  clarity,  Product  includes  the
Existing Product.

“Regulatory Approval”  means  any  and  all  approvals,  licenses,  registrations,  or  authorizations  of
the  relevant  Regulatory  Authority,  including  Price  Approvals,  necessary  for  the  Development,
manufacture, use, storage, import, transport or Commercialization of Product in a particular country
or jurisdiction.  For the avoidance of doubt, Regulatory Approval to Commercialize Product shall
include Price Approval, if required in a particular country or jurisdiction.

“Regulatory Authority” means: (a) in the US, the FDA; or (b) in any other jurisdiction anywhere
in  the  world,  any  regulatory  body  with  similar  regulatory  authority  over  pharmaceutical  or
biotechnology products.

“Royalty Term” means, on a Product-by-Product and country-by-country basis in the Territory, the
period  from  the  First  Commercial  Sale  of  such Product  in  such  country  in  the  Territory  until  the
latest  of  (a)  [***]  years  from  such  First  Commercial  Sale  of  such  Product  in  such  country,  (b)
expiration of the last-to-expire Valid Claim within the Licensor Patents Covering the manufacture,
use or sale of such Product in such country, or (c) expiry of any marketing exclusivity right for such
Product in such country granted by a Regulatory Authority.

“SEC” means  the  U.S.  Securities  and  Exchange  Commission  or  any  successor  agent  or  authority
thereto.

“Sublicensee”  means  a  Person  other  than  an  Affiliate  of  Company  to  which  Company  (or  its
Affiliate) has, pursuant to Section 2.2, granted sublicense rights under any of the Licensed Rights;
provided, that “Sublicensee” shall exclude distributors and Subcontractors.  For clarity, the licensee
of a Compulsory License shall not be deemed to be a Sublicensee.

“Tax” or “Taxes” means any federal, state, local or foreign income, gross receipts, license, payroll,
employment,  excise,  severance,  stamp,  occupation,  premium,  windfall  profits,  environmental,
customs  duties,  capital  stock,  franchise,  profits,  withholding,  social  security,  unemployment,
disability, real property, personal property, sales, use, transfer, registration, value added, alternative
or add-on minimum, estimated, or other tax of any kind whatsoever, including any interest, penalty,
or addition thereto, whether disputed or not.

“Territory”  means  all  of  the  countries,  jurisdictions  and  territories  in  North  America,  including
Canada, the United States and Mexico.

“Third  Party”  means  any  Person  other  than  Licensor,  Company  or  any  of  their  respective
Affiliates.

“Third Party Action” means any Action made by a Third Party against either Party that claims that
a Product, or its use, Development, manufacture or Commercialization infringes or misappropriates
such Third Party’s intellectual property rights.

8

1.63

“Third Party License Agreement”  means  any  agreement  entered  into  by  a  Party  or  its  Affiliate
with a Third Party, or any amendment or supplement thereto, in each case following the Effective
Date, whereby royalties, fees or other payments are to be made by a Party or its Affiliate to such
Third Party in connection with the grant of rights under intellectual property rights Controlled by
such Third Party, which rights are necessary or useful to Develop, manufacture, have made, import,
export, use or Commercialize Product under the Licensed Rights.

1.64

“United States” or “US” means the United States of America, its territories and possessions.

1.65

“USD” or “$” means the lawful currency of the United States.

1.66

“Valid Claim” means (a) a claim of an issued and unexpired patent which has not lapsed or been
revoked, abandoned or held unenforceable or invalid by a final decision of a court or governmental
or  supra-governmental  agency  of  competent  jurisdiction,  unappealable  or  unappealed  within  the
time  allowed  for  appeal,  and  which  has  not  been  disclaimed,  denied  or  admitted  to  be  invalid  or
unenforceable through reissue, reexamination or disclaimer or otherwise, or (b) a pending claim of
a patent application which patent application has not been pending for more than five (5) years from
the  date  of  filing  such  application  and  which  claim  has  not  lapsed  or  been  cancelled,  withdrawn,
abandoned or rejected.

1.67 Other  Terms.    The  definition  of  each  of  the  following  terms  is  set  forth  in  the  section  of  this

Agreement indicated below:

Defined Term

Section

“Action”
“Agreement”
“Asset Transfer Agreement”
“Company”
“Company Indemnitees”
“Company Patents”
“Company Tech Transfer Materials”
“Competitive Action”
“Contemplated Indications”
“Cure Period”
“Development Milestones”
“Development Support”
“Disputes”
“Effective Date”
“Ex-Territory Rights Agreement”
“Ex-Territory Rights Terms Sheet”
“Ex-Territory Sublicensees”
“Exclusive Option”
“Existing Regulatory Documentation”
“Filled Ampules”
“ICC”
“Joint Steering Committee” or “JSC”
“Licensed Rights”
“Licensor”
“Licensor Indemnitees”
“Licensor Technology Transfer Plan”

9

7.5.2
Preamble
2.7
Preamble
10.2
7.4.5
2.6
13.4
1.13
11.2.2
6.2
4.1.2
12.1
Preamble
2.8
2.8
2.6
2.8
5.4.3
4.3
12.3.1
3.1
2.1
Preamble
10.1
2.3

“Losses”
“Non-Specific Licensor Patents”
“Option Exercise Notice”
“Party” and “Parties”
“Product Bundle”
“Re-Examination Action”
“Regulatory Support”
“Regulatory Transition Plan”
“Representatives”
“Right of First Refusal”
“Right of First Refusal Notice Period”
“Rules”
“Sales Milestones”
“Specific Licensor Patents”
“Subcontractor”
“Supply Agreement”
“Supply Terms”
“Term”
“Terms Sheet Negotiation Period”
“Third Party Transaction”

10.1
7.4.2
2.8
Preamble
1.42
7.5.2
5.3
5.4.1
4.1.2
11.6.2
11.6.2(b)
12.3.1
6.3
7.4.1
4.4
4.3
4.3
11.1
2.8
2.8

ARTICLE 2
LICENSES AND OTHER RIGHTS

2.1

2.2

Grant of License to Company.  Subject to the terms and conditions of this Agreement, Licensor
hereby grants to Company and its Affiliates (a) an exclusive (even as to Licensor), royalty-bearing
right  and  license  (with  the  right  to  sublicense,  subject  to  the  provisions  of  Section  2.2)  under  the
Licensor  Technology  to  Develop,  have  Developed,  manufacture,  have  manufactured,  use  and
Commercialize Products in the Field in the Territory, (b) a non-exclusive right and license (with the
right  to  sublicense,  subject  to  the  provisions  of  Section  2.2)  under  the  Licensor  Technology  to
Develop and have Developed (but not seek MAA) and use (but not Commercialize) Products in the
Field outside the Territory for the sole purpose of exploiting its right and license under clause (a);
and (c) a non-exclusive right and license (with the right to sublicense, subject to the provisions of
Section 2.2) under the Licensor Technology to manufacture or have manufactured the Products in
the  Field  outside  the  Territory  (other  than  Taiwan)  (clauses  (a),  (b)  and  (c)  collectively,  the
“Licensed Rights”). For the avoidance of doubt, any services or efforts requested by Company to
be performed by Licensor with respect to the Development, manufacture and/or Commercialization
of any Product developed individually by Licensor other than the Existing Product shall be subject
to a separate collaboration agreement between the Parties, including such additional initial fees and
milestone payments for each such Product as may be agreed by the Parties.

Grant of Sublicense by Company.  Company shall have the right, in its sole discretion, to grant
sublicenses, in whole or in part, through multiple tiers, under the Licensed Rights to Third Parties;
provided, however, that (a) the granting by Company of a sublicense shall not relieve Company of
any of its obligations hereunder; (b) Licensor’ obligations to such Third Party will be no broader
than  Licensor’  obligations  were  to  Company  under  this  Agreement  prior  to  the  grant  of  such  a
sublicense,  (c)  the  rights  granted  to  such  Third  Party  under  the  Licensor  Technology  will  be
consistent  with  the  rights  granted  to  Company  under  Section  2.1  applicable  to  the  scope  of  the
sublicense granted to such Third Party, (d) Company shall provide a copy of each sublicense (and
any sub-sublicense) agreement to Licensor within thirty (30) Business Days after execution of such

10

2.3

2.4

2.5

sublicense  (subject  to  reasonable  redactions),  (e)  the  terms  of  each  sublicense  (and  any  sub-
sublicense)  agreement  shall  be  consistent  with  all  applicable  terms  of  this  Agreement,  and  (f)
Company remains primarily responsible for the actions or omissions of its Sublicensees. In no event
shall Company grant a sublicense in whole of the Licensed Rights (including the entire Field and
entire Territory) to any single Third Party and/or its Affiliates without the prior written consent of
Licensor, such consent not to be unreasonably withheld, conditioned or delayed.

Licensor  Technology  Transfer.   As  soon  as  reasonably  practicable  after  the  Effective  Date  and
subject to Section 2.5 and the Licensor technology transfer plan (“Licensor Technology Transfer
Plan”) set forth in Schedule 2.3, Licensor will transfer to Company, at Licensor’s cost and expense
(except as set forth in the Supply Terms), all Licensor Know-How pursuant to Section 2.5.  For the
avoidance  of  doubt,  nothing  in  this  Agreement  shall  be  in  any  way  interpreted  that  Licensor  is
transferring its ownership or proprietary right to Licensor Technology.

Regulatory  Technology  Transfer  and  Existing  Third  Party  Agreements.   As  soon  as  possible
following  the  Effective  Date  and  subject  to  Section  5.4  and  the  Regulatory  Transition  Plan,
Licensor  shall  (to  the  extent  allowed  or  consented  to  by  Law  and  permitted,  or,  if  not  permitted,
consented  to  by  the  applicable  Third  Party,  under  the  Existing  Third  Party  Agreement,  as
applicable), at Licensor’s cost and expense, assign to Company (a) all applications and filings made
by or on behalf of Licensor with any Regulatory Authority with respect to Product, including any
IND,  MAA  or  orphan  drug  designations  or  any  other  application  for  regulatory  consultations  or
consideration,  including  sponsorship  thereof,  and  (b)  the  Existing  Third  Party  Agreements.    With
respect to each assignment of an Existing Third Party Agreement from Licensor to Company, each
Party  and,  to  the  extent  consent  of  the  Third  Party  that  is  a  party  to  such  Existing  Third  Party
Agreement  is  required  under  such  Existing  Third  Party  Agreement  for  the  effectiveness  of  such
assignment,  such  Third  Party  shall  execute  an  Assignment  and  Assumption  in  the  form  attached
hereto as Exhibit A.   To  the  extent  consent  of  the  Third  Party  that  is  a  party  to  an  Existing  Party
Agreement  is  required  under  such  Existing  Third  Party  Agreement  for  the  effectiveness  of  such
assignment, Licensor shall use commercially reasonable efforts to cause such Third Party to provide
its  consent.    Notwithstanding  the  foregoing,  until  any  Existing  Third  Party  Agreement  assigned
(including in the event that an Existing Third Party Agreement is unable to be assigned), Licensor
shall  (i)  to  the  fullest  extent  possible  under  such  Existing  Third  Party  Agreement,  assign  and
subcontract  to  Company  all  of  Licensor’s  rights  and  obligations  arising  after  the  Effective  Date
thereunder  and  (ii)  continue  to  perform  its  obligations  and  exercise  its  rights  thereunder  at
Company’s direction and expense to the extent of the obligations and rights that were not assigned
or  subcontracted  to  Company;  provided,  however,  that  Company  may,  upon  written  notice  to
Licensor, elect to cease its use of such Existing Third Party Agreement as described hereunder.

Procedures for Licensor Technology Transfer.  The technology transfers set forth in Sections 2.3
and  2.4  shall  occur  in  an  orderly  fashion  and  in  a  manner  such  that  the  value,  usefulness  and
confidentiality  of  the  transferred  Licensor  Know-How  for  the  Existing  Product  and  regulatory
documentation  are  preserved  in  all  material  respects  in  accordance  with  the  Licensor  Technology
Transfer Plan.  During the Term, Licensor shall provide to Company full and prompt disclosure, but
in no event less frequently than semi-annually, of any Licensor Technology for the Existing Product
that  becomes  Controlled  by  Licensor  or  any  of  its  Affiliates  after  the  Effective  Date  and  that  is
necessary  or  useful  to  Company  to  conduct  its  activities  or  exercise  its  rights  as  contemplated
hereunder  and  shall,  in  the  case  of  Licensor  Know-How  for  the  Existing  Product,  promptly
following  such  disclosure,  transfer  to  Company  such  Licensor  Know-How.  Notwithstanding  the
foregoing, the transfer of Licensor Know-How for the manufacture of the Product will be provided
to Company Secondary Sites (as such term defined in the Supply Terms) after being identified by
Company.

11

2.6

2.7

2.8

Company Technology Transfer.  During the Term and upon Licensor’s reasonable written request
(but no more frequently than twice each Calendar Year), Company shall provide to Licensor copies
of  all  technical  information,  data,  reports  and  regulatory  dossiers  generated  by  or  on  behalf  of
Company  during  the  Development  and  Commercialization  of  the  Existing  Product  and  that  are
necessary for Licensor to seek Regulatory Approvals for the Existing Product in the Field outside
the  Territory  (the  “Company  Tech  Transfer  Materials”)  at  no  cost  to  Licensor.    Licensor  shall
have  the  right  to  incorporate,  and  sublicense  such  right  to  any  Third  Party  to  which  Licensor
licenses  the  right  of  development,  manufacture  or  commercialization  to  such  Third  Party  in  any
country outside of the Territory (“Ex-Territory Sublicensees”), any such Company Tech Transfer
Materials into its regulatory filings for Regulatory Approvals for the Existing Product in the Field
outside  of  the  Territory;  provided,  however,  that,  notwithstanding  any  permitted  assignment  or
transfer pursuant to Section 13.2, in no event shall the Company Tech Transfer Materials (including
any rights with respect thereto) be assignable, licensable or otherwise transferable to a Third Party,
including  any  Third  Party  licensee  or  successor-in-interest  to  Licensor’s  business  to  which  this
Agreement relates, that is a Company Competitor in the Territory.  

Asset Transfer Agreement.  As of the Effective Date, Licensor and Company shall enter into that
certain Asset Transfer Agreement, dated as of the Effective Date, pursuant to which Licensor shall
transfer its inventory of physical materials (including Filled Ampules and Existing Product) as set
forth  therein  (the  “Asset  Transfer  Agreement”).    The  Parties  acknowledge  and  agree  that
execution  of  the  Asset  Transfer  Agreement  by  the  Parties  is  a  material  condition  to  the  Parties
entering into, and the effectiveness of, this Agreement.

Right  of  First  Negotiation.    In  the  event  that  (a)  Licensor  or  any  Ex-Territory  Sublicensee
incorporates any Company Tech Transfer Materials into any regulatory filing related to a Product in
the Field outside of the Territory pursuant to Section 2.6 and (b) Licensor wishes to sell or license
its  rights  with  respect  to  such  Product  in  the  Field  in  any  jurisdiction  outside  of  the  Territory
(provided that, for the avoidance doubt, Licensor shall not be permitted to sell, license, assign or
otherwise  transfer  any  of  its  rights  with  respect  to  Company  Tech  Transfer  Materials  unless
otherwise permitted under this Agreement), Licensor shall, and hereby does, grant to Company and
its  Affiliates  an  exclusive  and  sole  right  of  first  option  (the  “Exclusive  Option”),  at  Company’s
election, to acquire or license such rights in such jurisdiction upon such terms as may be mutually
agreed  upon  by  the  Parties  in  writing  (the  “Ex-Territory  Rights  Agreement”).  Licensor  shall
promptly notify Company in writing of the occurrence of the events in clauses (a) and (b) triggering
the Exclusive Option and Company shall have a period of [***] following such  notice  to  provide
Licensor with written notice identifying Company’s desire to exercise the Exclusive Option with a
proposal  of  the  terms  to  acquire  or  license  such  rights  (the  “Option  Exercise  Notice”).    For  a
period of [***] thereafter (the “Terms Sheet Negotiation Period”), the Parties shall negotiate the
terms sheet for the Ex-Territory Rights Agreement in good faith (the “Ex-Territory Rights Terms
Sheet”).      Upon  execution  of  the  Ex-Territory  Rights  Terms  Sheet,  the  Parties  shall  negotiate  in
good faith the Ex-Territory Rights Agreement.  In the event (i) Company fails to provide the Option
Exercise  Notice  prior  to  the  foregoing  [***]  period,  (ii)  the  Parties  are  unable  to  execute  the  Ex-
Territory Rights Terms Sheet within the Terms Sheet Negotiation Period, or (iii) the Parties fail to
enter into and execute the Ex-Territory Rights Agreement within the later of (x) [***] following the
execution of the Ex-Territory Rights Terms Sheet and (y) [***]  following  Company’s  delivery  of
the Option Exercise Notice, Licensor shall be free to solicit and negotiate a transaction with one (1)
or more Third Parties (a “Third Party Transaction”);  provided,  however,  that  Licensor  shall  not
enter  into  a  Third  Party  Transaction  on  terms  and  conditions  that,  in  the  aggregate,  are  less
favorable to Licensor than the terms last proposed by Company without first bringing such terms to
Company.  Company shall have a period of [***] to notify Licensor if it will match such terms and
provide Licensor written notice exercising such right.  Following Licensor’s receipt of such

12

written notice, the Parties will negotiate for a period of up to [***] (or such longer period as may be
mutually agreed upon by the Parties) to execute an Ex-Territory Rights Agreement containing such
terms.

ARTICLE 3
JOINT STEERING COMMITTEE

3.1

3.2

Formation. Within [***] calendar days following the Effective Date, the Parties will form a Joint
Steering  Committee  comprised  of  up  to  [***]  representatives  of  each  of  the  Parties  (the  “Joint
Steering Committee” or “JSC”).  Each Party shall appoint its respective representatives to the JSC
from time to time and may substitute one (1) or more of its representatives, in its sole discretion,
effective upon written notice to the other Party of such change.  One (1) representative of Company
at the JSC will be selected to act as the chairperson of the JSC.  

Meetings.  The JSC will meet in the first month of each calendar quarter or such other time as the
JSC may agree.  Company may also schedule a meeting of the JSC on an ad hoc basis at any time
upon  two  (2)  weeks’  notice  to  the  other  Party.    Meetings  of  the  JSC  may  be  conducted  by
videoconference, teleconference or in person, as agreed by the Parties.  The JSC will agree upon the
time and location of the meetings.  The chairperson, or his or her designee, will circulate an agenda
for each meeting approximately one (1) week before the date scheduled for the meeting, and will
include all matters requested to be included on such agenda by either Party.  The chairperson, or his
or  her  designee,  will  take  complete  and  accurate  minutes  of  all  discussions  occurring  at  the  JSC
meetings and all matters decided upon at the meetings, except those matters reflecting legal advice
of counsel will not be included in such minutes.  A copy of the draft minutes of each meeting will
be provided to each Party by the chairperson, or his or her designee, after each meeting, and such
minutes  will  be  reviewed  by  the  JSC  members,  any  needed  changes  discussed  and  final  minutes
agreed  to  and  provided  to  each  Party  within  thirty  (30)  days  after  each  meeting  unless  otherwise
agreed.  A reasonable number of additional representatives of a Party may attend meetings of the
JSC  in  a  non-voting  capacity.    Each  Party  is  responsible  for  their  travel  costs  and  expenses
associated with attending meetings.  

3.3

JSC Functions and Powers. The responsibilities of the JSC will be as follows:

(a)

(b)

(c)

(d)

(e)

(f)

encouraging  and  facilitating  communication  between  the  Parties  with  respect  to  the
Development and Commercialization of the Product;

coordinating and reviewing regulatory activities in the Territory;

monitoring the progress of the Development and Commercialization of the Product in the
Territory;

coordinating and reviewing Company’s Commercialization activities in the Territory;

coordinating and reviewing the establishment of a redundant supply chain for Products in
alternative geographic locations;

coordinating  the  transfer  of  vendor  relationships  to  Company  as  contemplated  by  this
Agreement;

(g)

reviewing and addressing Disputes related to breach of this Agreement;

13

3.4

(h)

establishing  subcommittees  on  an  as-needed  basis,  overseeing  the  activities  of  all  such
subcommittees  and  attempting  to  resolve  disputes  or  disagreements  arising  in  all  such
subcommittees; and

(i)

carrying out the other duties and responsibilities described for it in this Agreement.

The JSC may form sub-committees for execution of its responsibilities which shall be comprised of
representatives appointed by the Parties. The sub-committees shall meet at such times and on such
schedule as may be established by such sub-committees.  

JSC Decision Making. The JSC is intended to serve primarily as an advisory body and to serve as
a  forum  for  the  Parties  to  discuss  matters  relating  to  this  Agreement  and  to  provide  a  convenient
mechanism for implementation of any review and/or approval rights granted to a Party under this
Agreement.  However, to the extent that the JSC is entitled to make decisions on a matter, all such
decisions of the JSC will be made by unanimous vote, with each Party having one (1) vote. In the
event  there  is  a  tie  that  cannot  be  resolved  through  good  faith  negotiations  between  the  Parties’
representatives  in  the  JSC,  Company  shall  have  the  final  decision-making  authority  except  in  the
case of a disagreement related to Section 3.3(e) or 3.3(g) in which case the Dispute shall be handled
in  accordance  with  the  terms  set  forth  in  Article  12.    Notwithstanding  the  foregoing  and  for  the
avoidance  of  doubt,  the  JSC  shall  not  have  any  authority  other  than  that  expressly  set  forth  in
Section 3.3  and  notwithstanding  Section  3.3,  specifically,  shall  have  no  authority  (a) to amend or
interpret this Agreement or to waive any Party’s rights or interest, (b) to determine whether or not
Company  or  Licensor  has  met  its  diligence  or  other  obligations  under  this  Agreement,  (c)  to
determine whether or not a breach of this Agreement has occurred, or (d) to increase or expand any
Party’s liability or responsibility beyond that is expressly set forth in this Agreement without such
Party’s express written consent.

ARTICLE 4
DEVELOPMENT, COMMERCIALIZATION AND MANUFACTURE OF PRODUCT

4.1

Development.

4.1.1 General.    Subject  to  Section  4.1.3,  Company  shall  have  the  exclusive  right,  and  sole
responsibility  and  decision-making  authority,  at  Company’s  cost  and  expense,  to  Develop
Products and to conduct (either itself or through its Affiliates, agents, Subcontractors and/or
Sublicensees) all Clinical Trials and non-clinical studies Company believes appropriate to
obtain Regulatory Approval for Product in the Field in the Territory.  

4.1.2

Licensor  Support.    Licensor  shall  make  its  employees,  consultants,  contractors,  advisors
and agents (“Representatives”) that are knowledgeable regarding the Licensor Technology
and  Product  (including  the  properties  and  functions  thereof),  available  to  Company  for
scientific and technical explanations, advice, on-site support (limited to once a year and one
(1)  week  for  each  on-site  support)  and  meetings  with  Regulatory  Authorities  that  may
reasonably  be  required  by  Company  (provided  Company  shall  consider  in  good  faith
Licensor’s  requests  regarding  when  such  meetings  are  scheduled)  relating  to  the
Development  of  Existing  Product  (the  “Development  Support”).    The  Development
Support shall be provided by Licensor free-of-charge during the Term except for reasonable
Out-of-Pocket Expenses.

4.1.3 Conduct of Existing Clinical Trial.  Until the date of transfer of sponsorship and control of
the Existing Clinical Trial to Company pursuant to the Regulatory Transition Plan in

14

accordance  with  Section  5.4,  Licensor  shall  have  the  exclusive  right  and  obligation  to
conduct  the  Existing  Clinical  Trial  at  Company’s  cost.    On  and  after  the  date  of  transfer
sponsorship  and  control  of  the  Existing  Clinical  Trial  to  Company  pursuant  to  the
Regulatory  Transition  Plan  in  accordance  with  Section  5.4,  as  between  the  Parties,
Company  shall  have  the  exclusive  right  to  conduct  the  Existing  Clinical  Trial.
  Notwithstanding  the  foregoing,  following  the  transfer  of  sponsorship  of  the  Existing
Clinical Trial, the Parties may agree in writing (which may be set forth in the Regulatory
Transition Plan) for Licensor to continue to conduct certain activities related to the Existing
Clinical Trial on behalf of Company (as sponsor) at reasonable charges agreed by Company
and Licensor in writing in advance, in which event Licensor shall conduct such activities in
accordance with such agreement and direction of Company and strictly in accordance with
the  Regulatory  Transition  Plan  (as  may  be  amended  in  writing  by  the  Parties).    Licensor
shall not, at any time on or following the Effective Date, without Company’s prior written
consent,  (i)  terminate  or  amend  the  protocol  of  the  Existing  Clinical  Trial,  (ii)  modify  or
amend any agreements with any Third Parties related to the Existing Clinical Trial or (iii)
add or terminate any clinical sites related to the Existing Clinical Trial.  

4.2

Commercialization.  

4.2.1 Generally.    Company  shall  have  the  exclusive  right,  and  sole  responsibility  and  decision-
making authority, to Commercialize Product in the Field in the Territory itself or through
one (1) or more Affiliates or Sublicensees or other Third Parties selected by Company and
shall have the sole decision-making authority and responsibility in all matters relating to the
Commercialization of the Product in the Field in the Territory.  The Parties shall schedule a
meeting  reasonably  in  advance  of  each  Product  launch  and  once  each  year  thereafter
pursuant  to  which  Company  shall  provide  Licensor  with  a  high-level  summary  of  its
commercial strategy and execution related to the Commercialization of such Product in the
Field in the Territory; provided, however, that for the avoidance of doubt, Company shall
have  the  exclusive  right  to  determine,  in  its  sole  discretion,  the  launch  and  commercial
strategy for each Product in the Field in the Territory.

in 

in 

the  Field 

the  United  States;  provided, 

4.2.2 Diligence.    Subject  to  Licensor’s  fulfillment  of  its  obligations  under  this  Agreement,
including, without limitation, supply of Filled Ampules pursuant to the Supply Agreement,
Company  shall  use  Commercially  Reasonable  Efforts  to  Develop  and  Commercialize  at
least  one  (1)  Product 
that  such
Commercialization  and  Development  diligence  obligation  shall  be  expressly  conditioned
upon  the  continuing  absence  of  any  adverse  condition  or  event  (including  an  Adverse
Event)  relating  to  the  safety  or  efficacy  of  Product,  legal  impediments,  or  Third  Party
intellectual property rights, and Company’s Development and Commercialization diligence
obligation shall be delayed or suspended so long as, in Company’s reasonable opinion, any
such  condition  or  event  exists  and  Company  shall  notify  Licensor  promptly  in  writing  of
such  delay  or  suspension.    Activities  by  Company’s  Affiliates  and  Sublicensees  will  be
considered  as  Company’s  activities  under  this  Agreement  for  purposes  of  determining
whether  Company  has  complied  with  its  obligation  under  this  Section  4.2.2  to  use
Commercially  Reasonable  Efforts.    For  clarity,  Company  shall  have  no  obligation  to
Commercialize  Product  in  any  particular  country  or  countries  in  addition  to  the  United
States.  

4.3

Manufacturing.  As soon as possible after the Effective Date, the Parties shall negotiate in good
faith and enter into that certain supply agreement pursuant to which Licensor shall have the right to
supply to Company ampules filled with drug product (“Filled Ampules”) on the terms and

15

4.4

conditions  set  forth  therein  (the  “Supply  Agreement”).    The  Supply  Agreement  shall  include  at
least the terms set forth in Schedule 4.3 (the “Supply Terms”).  

Right to Subcontract of Company.  Company may exercise any of its rights, or perform any of its
obligations,  under  this  Agreement  (including  any  of  the  Licensed  Rights)  by  subcontracting  the
exercise  or  performance  of  any  portion  of  such  rights  and  obligations  on  Company’s  behalf  to  a
Third Party that has entered into a subcontract agreement to provide services to Company for the
purpose of fulfilling Company’s obligations hereunder (a “Subcontractor”); provided that (i) any
subcontract granted or entered into by Company as contemplated by this Section 4.4 of the exercise
or  performance  of  any  portion  of  the  rights  or  obligations  that  Company  may  have  under  this
Agreement  shall  not  relieve  Company  from  any  of  its  obligations  under  this  Agreement,  (ii)  the
terms of each subcontract agreement shall be consistent with all applicable terms of this Agreement
and  (iii)  Company  shall  remain  primarily  responsible  for  the  actions  or  omissions  of  its
Subcontractors. In no event shall Company subcontract all of its obligations under this Agreement
to a single Third Party and/or its Affiliates, other than in connection with a sublicense as permitted
pursuant  to  Section  2.2,  without  the  prior  written  consent  of  Licensor,  such  consent  not  to  be
unreasonably withheld, conditioned or delayed.

4.5

Trademarks. As between Licensor and Company, Company shall have the sole authority to select
trademarks for the Product and shall own all such trademarks.

ARTICLE 5
REGULATORY MATTERS

5.1

5.2

Regulatory Filings.    Subject  to  Section  5.4,  as  between  Company  and  Licensor,  Company  shall
make,  own  and  maintain  all  regulatory  filings  and  Regulatory  Approvals  for  the  Product  in  the
Territory and the regulatory filings and Regulatory Approvals for the Clinical Trials for the Product
conducted outside the Territory, including all INDs and MAAs at its cost after the Effective Date.
  Company  shall  provide  a  copy  of  (a)  any  substantive  written  communications,  notices,  or  other
materials  received  from  any  Regulatory  Authorities  regarding  any  of  the  foregoing  regulatory
filings  for  Regulatory  Approvals  and  Regulatory  Approvals,  (b)  any  substantive  written
communications  with  any  Regulatory  Authority  regarding  any  of  the  foregoing  regulatory  filings
for  Regulatory  Approvals,  and  (c)  any  proposed  significant  written  communications  with  any
Regulatory  Authority  regarding  any  of  the  foregoing  regulatory  filings  for  Regulatory  Approval
reasonably in advance of submission and, with respect to clause (c), shall consider all of Licensor’s
comments thereto in good faith.

Communications with Authorities.  Subject to Section 5.4, Company (or one of its Affiliates or
Sublicensees) shall be responsible, and act as the sole point of contact, for communications with all
Regulatory  Authorities  in  the  Territory  in  connection  with  the  Development,  Commercialization,
and manufacturing of Product.  Following the Effective Date but subject to Section 5.4, Licensor
shall not initiate, with respect to Product, any meetings or contact with any Regulatory Authorities
in  the  Territory  without  Company’s  prior  written  consent.    To  the  extent  Licensor  receives  any
written or oral communication from any Regulatory Authority in the Territory relating to Product,
Licensor  shall  (a)  refer  such  Regulatory  Authority  to  Company,  and  (b)  as  soon  as  reasonably
practicable (but in any event within twenty-four (24) hours), notify Company and provide Company
with  a  copy  of  any  written  communication  received  by  Licensor  or,  if  applicable,  complete  and
accurate  minutes  of  such  oral  communication.   At  the  request  of  Company,  Licensor  shall  make
available  to  Company,  free  of  charge,  a  qualified  representative  who  shall,  together  with  the
representatives of Company, participate in and contribute to meetings

16

with  the  Regulatory  Authorities  with  respect  to  regulatory  matters  relating  to  the  Licensor
Technology.  

5.3

Licensor  Support  in  Regulatory  Matters.    Licensor  shall  make  its  Representatives  that  are
knowledgeable  regarding  the  Licensor  Technology  or  Product  available  to  Company  upon
Company’s request for regulatory explanations, advice and on-site support, that may reasonably be
required by Company relating regulatory matters (including preparation and filing for any INDs and
MAAs  and  obtaining  and  maintaining  Marketing  Authorizations)  for  the  Existing  Product  (the
“Regulatory  Support”).    The  Regulatory  Support  shall  be  provided  by  Licensor  free-of-charge
during the Term.

5.4

Regulatory Transition Plan.  

5.4.1

Licensor  shall  transfer  the  regulatory,  clinical  and  operational  responsibilities  of  the
Existing  Clinical  Trial  in  accordance  with  the  regulatory  transition  plan  set  forth  in
Schedule 5.4.1  with  respect  to  the  Existing  Product  (the  “Regulatory  Transition  Plan”),
which outlines the Parties’ responsibilities with respect to the Existing Clinical Trial.  The
Regulatory Transition Plan may be amended by the mutual written agreement of the Parties.
 Each Party shall conduct its responsibilities in accordance with the Regulatory Transition
Plan and shall use best efforts to achieve the timelines set forth therein.

5.4.2 Notwithstanding  Section  5.2,  until  the  transfer  of  sponsorship  and  control  of  the  Existing
Clinical  Trial  to  Company  pursuant  to  the  Regulatory  Transition  Plan,  Licensor  shall  be
responsible  for  any  communications  and  interactions  with  Regulatory  Authorities  with
respect to the Existing Clinical Trial in accordance with Section 5.2.  Notwithstanding the
foregoing,  Licensor  shall  provide  a  copy  of  (a)  any  communications,  notices,  or  other
materials  received  from  any  Regulatory  Authorities  with  respect  to  the  Existing  Clinical
Trial, (b) any interim or final data or results from the Existing Clinical Trial, and (c) any
proposed communications with, or submissions to, any Regulatory Authority reasonably in
advance of submission and, with respect to clause (c), shall incorporate all of Company’s
comments thereto in good faith (provided incorporation of such comments does not, upon
the advice of Licensor’s outside counsel, violate Law).

5.4.3

Prior to the transfer of all regulatory documentation for the Existing Clinical Trial held or
filed by or on behalf of Licensor or its Affiliates prior to the Effective Date in accordance
with  the  Regulatory  Transition  Plan  (the  “Existing  Regulatory  Documentation”),
Licensor  (or  its  designee)  shall  file,  maintain,  and  hold  title  to  such  Existing  Regulatory
Documentation.  Licensor shall not assign, license, or grant any right of reference or use to
the  Existing  Regulatory  Documentation  except  as  expressly  set  forth  in  the  Regulatory
Transition Plan.

5.5

Adverse Event Reporting.  The Parties agree to comply with any and all Laws that are applicable
as  of  the  Effective  Date  and  thereafter  during  the  Term  in  connection  with  Product  safety  data
collection and reporting.  If Licensor has or receives any information regarding any Adverse Event
which  may  be  related  to  the  use  of  Product,  then  Licensor  shall  provide  Company  with  all  such
information in English within such reasonable timelines which enable Company to comply with all
Laws  and  relevant  regulations  and  requirements.    Company  shall  report  to  Licensor  any  Adverse
Event  culminating  in  death  or  permanent  disability  of  a  patient  or  subject  who  is  administered
Product.  The  information  exchanged  between  the  Parties  pursuant  to  this  Section  5.5  shall  be
transmitted by e-mail or overnight courier to the following address:  

17

Transmission to Licensor:

Weishu Lu
Pharmosa Biopharm Inc.
3F.-3, No.66, Sanchong Rd., Nangang Dist., Taipei City 11502, Taiwan
Tel: + 886-2-2782-7561#121
Fax: +886-2-2782-9013
Mobile: +886-958940912
Weishu.lu@pharmosa.com.tw

Transmission to Company:

Jennifer Weidman
Liquidia Technologies, Inc.
419 Davis Drive, Suite 100
Morrisville, NC 27560
USA
Telephone: 919-704-5916
E-mail:  jennifer.weidman@liquidia.com 

5.6

5.7

6.1

6.2

Safety Data Exchange Agreement.  Without limitation of Section 5.5, the Parties shall, as soon as
practical following the Effective Date, negotiate in good faith and enter into a safety data exchange
agreement,  which  shall  set  forth  standard  operating  procedures  governing  the  collection,
investigation,  reporting,  and  exchange  of  information  concerning  adverse  drug  reactions  or  other
adverse  events  (including  Adverse  Events)  sufficient  to  permit  each  Party  to  comply  with  its
regulatory and other legal obligations within applicable timeframes.

Recalls.  Company shall have the sole right to determine whether and how to implement a recall or
other market withdrawal of any Product in the Territory.  Company shall, to the extent allowed by
Law  and  reasonably  practicable,  provide  written  notice  to  Licensor  of  any  such  recall  or  market
withdrawal  and  consider  Licensor’s  comments  in  good  faith,  provided,  however,  that  in  no  event
shall Company be obligated to delay any such recall or market withdrawal.  Licensor shall take all
actions requested by Company in connection with such recall or other market withdrawal.

ARTICLE 6
FINANCIAL PROVISIONS

Initial  Fee.    Company  shall  pay,  or  cause  to  be  paid,  to  Licensor  a  non-refundable  and  non-
creditable fee of [***] within [***] days following Company’s receipt of an invoice from Licensor
following the Effective Date.  

Development Milestones.  Company shall pay, or cause to be paid, to Licensor the following one-
time  (except  with  respect  to  the  last  event  in  the  table  below),  non-refundable,  non-creditable
milestone payments with respect to the first achievement of the milestone events described in the
table  below  (the  “Development  Milestones”).    Company  shall  notify  Licensor  in  writing  of  the
achievement of any such Development Milestone within ten (10) Business Days and Licensor shall
issue Company an invoice for the amount of the corresponding milestone payment, which invoice
Company shall pay within [***] days following Company’s receipt of such invoice.

Development Milestone
Enrollment of [***] patients in the Planned Phase III Clinical
Trial

Milestone Payment
USD

[***]

18

Filing of an NDA with the FDA for the Existing Product
Approval by the FDA of an NDA for the Existing Product for
PAH
Approval by the FDA of an NDA for the Existing Product for
PH-ILD
Approval by the FDA of an NDA for the Existing Product for
each additional Indication (other than PAH and PH-ILD)*
Approval by the FDA of an NDA for any additional Product*

[***]

[***]

[***]

[***]
[***]

With  respect  to  each  Development  Milestone,  the  corresponding  milestone  payments  to  be  made
under this Agreement shall be due and payable only once (except with respect to the Development
Milestones marked with an asterisk).  

For  purposes  of  the  Development  Milestones,  an  additional  Product  entitled  to  [***]  in  the
foregoing table shall mean a Product with new dosage form, new formulation, new combination and
the next generation version of Existing Product.  Notwithstanding the foregoing, such Development
Milestone payment shall not apply to the Existing Product in the following instances:  (a) a different
dosage amount; (b) different batch size; or (c) a manufacturing change to the Existing Product in
consideration  of  supply  issues  (e.g.,  a  change  in  liposomes  used  to  manufacture  the  Existing
Product due to insufficient supply of the existing liposomes or for cost reasons).

6.3

Sales  Milestones.    Company  shall  pay  Licensor  the  following  one-time,  non-refundable,  non-
creditable  amounts  for  the  first  achievement  of  the  following  sales  event  milestone  events  (the
“Sales Milestones”).

Sales Milestones
The first Calendar Year in which annual Net Sales
of the Products in the Territory exceed [***]
The first Calendar Year in which annual Net Sales
of the Products in the Territory exceed [***]
The first Calendar Year in which annual Net Sales
of the Products in the Territory exceed [***]
The first Calendar Year in which annual Net Sales
of the Products in the Territory exceed [***]

Milestone Payment USD

[***]

[***]

[***]

[***]

Company  shall  deliver  written  notice  to  Licensor  within  sixty  (60)  days  following  the  end  of  the
Calendar Year in which a Sales Milestone occurs and Licensor shall issue Company an invoice for
the  amount  of  the  corresponding  Sales  Milestone  payment,  which  invoice  Company  shall  pay
within [***] following receipt of such invoice.

For the avoidance of doubt, each aforementioned Sales Milestone payment shall be made only once
and only with respect to Net Sales of the Products.

The achievement of a higher Sales Milestone shall trigger the payment of a lower Sales Milestone
in addition to the payment of the Milestone Payment for such higher Sales Milestone in the event
such  lower  Sales  Milestone  had  not  been  triggered  prior  to  achievement  of  the  higher  Sales
Milestone.  

For  the  avoidance  of  doubt,  the  total  maximum  Sales  Milestones  payable  under  this  Section  6.3
shall not exceed [***].

19

6.4

Royalty Payments for Product.

6.4.1 Royalty  Rate.    During  the  Royalty  Term,  Company  shall  pay  to  Licensor  a  royalty  on
aggregate  annual  Net  Sales  of  Products  in  the  Territory  for  each  Calendar  Year  at  the
percentage rates set forth below (subject to Sections 6.5 and 6.6 below):

Annual Net Sales of Products per Calendar Year (in
USD) in the Territory
For Net Sales of Products from [***] up to and including
[***]
For that portion of Net Sales of Products that is greater
than [***]

Incremental
Royalty Rate
[***]

[***]

By  way  of  illustration,  assume  in  a  Calendar  Year,  during  the  Royalty  Term,  that  (i)
aggregate  annual  Net  Sales  of  Products  in  USD  total  [***]  and  (ii)  no  adjustments  or
deductions to payments under this Article 6 apply.  The total royalties due and payable by
Company to Licensor for such Net Sales would be [***], calculated as follows:

[***] x [***] = [***]

[***] x [***] = [***]

Total Royalty = [***]

6.4.2 Net Sales Subject to Royalty Payments and Sales Milestones.  For purposes of determining
whether a royalty threshold or a Sales Milestone has been attained, only Net Sales that are
subject to a royalty payment shall be included in the total amount of Net Sales and any Net
Sales that are not subject to a royalty payment shall be excluded.  In addition, in no event
shall the manufacture of a Product give rise to a royalty obligation.  For clarity, Company’s
obligation  to  pay  royalties  to  Licensor  under  this  Article  6  is  imposed  only  once  with
respect to the same unit of Product regardless of the number of Licensor Patents pertaining
thereto.  

6.5

Compulsory License.  In the event that Licensor or Company receives a request for a Compulsory
License  in  the  Territory,  it  shall  promptly  notify  the  other  Party.    If  any  Third  Party  obtains  a
Compulsory License in any country in the Territory, then Licensor or Company (whoever has first
notice) shall promptly notify the other Party.  Thereafter, as of the date the Third Party commences
the  First  Commercial  Sale  of  the  Product  under  such  Compulsory  License  in  such  country,  the
royalty rate payable under Section 6.4.1 to Licensor for Net Sales in such country will be adjusted
to equal any lower royalty rate granted to such Third Party for such country with respect to the sales
of  such  Product  therein.    In  addition,  should  Company  grant  a  sublicense  to  a  Third  Party  in  any
country of the Territory to avoid the imposition of such a Compulsory License in good faith after
consultation with Licensor, the royalty rate payable under Section 6.4.1 to Licensor for Net Sales in
such country shall also be adjusted to match any lower royalty rate payable by such Sublicensee for
such  country  under  such  sublicense.    Notwithstanding  the  foregoing,  the  Compulsory  License
Compensation shall be shared equally between the Licensor and Company.  

20

6.6

Third  Party  License  Agreements  and  Device  Agreement.    In  the  event  that,  to  avoid
infringement  of  the  Third  Party’s  intellectual  property  rights  by  either  (a)  use  of  the  Licensor
Technology  under  the  Licensed  Rights  or  (b)  Developing,  manufacturing  or  Commercializing  the
Existing Product, it is reasonably necessary for Company to make payments to a Third Party with
respect to a license under such Third Party’s intellectual property rights, to develop, manufacture,
use, or sell a Product in the Field in the Territory, Company will be entitled to deduct an amount
equal  to  [***]  of  any  such  amounts  due  to  such  Third  Party  for  such  license  from  any  amounts
payable to Licensor under Section 6.4.  The Parties further agree that Company is entitled to deduct
an  amount  equal  to  [***]  of  any  amounts  (other  than  amounts  due  for  actual  manufacture  and
supply of a device) due under the Device Agreement from any amounts payable to Licensor under
Section  6.4.    In  no  event  shall  the  amount  otherwise  due  to  Licensor  be  less  than  [***]  of  the
amount  that  would  be  payable  to  Licensor  absent  the  deductions  pursuant  to  this  Section  6.6.
  Notwithstanding  the  foregoing,  Company  shall  be  entitled  to  carry  forward  to  future  Calendar
Quarters  any  amounts  that  Company  would,  but  for  the  [***]  payment  floor  in  the  preceding
sentence,  be  permitted  to  deduct  under  this  Section  6.6  from  amounts  payable  to  Licensor  under
Section 6.4.    

6.7

Timing of Payment.  Royalties payable under Section 6.4.1 shall be payable on actual Net Sales
and  shall  accrue  when  such  amounts  are  received  and  recognized  as  revenue  by  Company  in
accordance with GAAP.  Royalty obligations that have accrued during a particular Calendar Quarter
shall be paid, on a Calendar Quarter basis in accordance with Section 6.9.

6.8

Mode of Payment and Currency; Invoices.

6.8.1 Currency.   All  payments  to  Licensor  hereunder  shall  be  made  by  deposit  of  USD  in  the
requisite  amount  to  such  bank  account  as  Licensor  may  from  time  to  time  designate  by
written notice to Company.  With respect to sales not denominated in USD, Company shall
convert  applicable  sales  in  foreign  currency  into  USD  by  using  the  then  current  and
reasonable standard exchange rate methodology applied to its external reporting.  Based on
the  resulting  sales  in  USD,  the  then  applicable  royalties  shall  be  calculated.    The  Parties
may  vary  the  method  of  payment  set  forth  herein  at  any  time  upon  mutual  written
agreement, and any change shall be consistent with the local Law at the place of payment
or remittance.

6.8.2

Invoices.  Licensor shall address its invoices to:

Liquidia Technologies, Inc.
419 Davis Drive, Suite 100
Morrisville, North Carolina
USA
Attn: Accounts Payable
E-mail:  ap_invoices@liquidia.com

With a copy to:

Liquidia Technologies, Inc.
419 Davis Drive, Suite 100
Morrisville, NC 27560
USA
Attn:  Legal Department

21

E-mail:  legal@liquidia.com

6.9

Royalty  Reports  and  Records  Retention.    Within  [***]  days  after  the  end  of  each  Calendar
Quarter during which Product has been sold, Company shall deliver to Licensor a written royalty
report  in  the  form  attached  hereto  as  Schedule  6.9.    Such  report  shall  be  deemed  “Confidential
Information”  of  Company  subject  to  the  obligations  of  Article  8  of  this  Agreement.    For  two  (2)
years (unless Company’s, or any of its relevant Affiliate’s, internal company procedures require a
shorter period) after each sale of Product occurs, Company shall, and shall ensure that its Affiliates
and Sublicensees, keep complete and accurate records of such sale in sufficient detail to confirm the
accuracy of the royalty calculations hereunder.

6.10

Legal Restrictions.  If at any time legal restrictions prevent the remittance by Company of all or
any part of royalties due on Net Sales in any country, Company shall have the right and option to
make such payment either by depositing the amount thereof in local currency to an account in the
name of Licensor in a bank or other depository selected by Licensor in such country.

6.11

Taxes.

6.11.1 Withholding Tax.  Licensor shall be responsible for the payment of any and all Taxes levied
on  account  of  the  royalties  and  other  payments  paid  to  Licensor  by  Company  or  its
Affiliates  or  Sublicensees  under  this  Agreement.    If  Law  requires  that  Taxes  be  deducted
and withheld from royalties or other payments paid under this Agreement, Company shall
(a)  deduct  those  Taxes  and  interests  and  penalties  assessed  thereon  from  the  payment  or
from  any  other  payment  owed  by  Company  hereunder;  (b)  pay  the  Taxes  to  the  proper
Governmental  Body;  (c)  send  evidence  of  the  obligation  together  with  proof  of  Tax
payment  to  Licensor  within  thirty  (30)  days  following  such  payment;  (d)  remit  the  net
amount, after deductions or withholding made under this Section 6.11.1; and (e) cooperate
with Licensor in any way reasonably requested by Licensor, to obtain available reductions,
credits  or  refunds  of  such  Taxes;  provided,  however,  that  Licensor  shall  reimburse
Company for Company’s Out-of-Pocket Expenses incurred in providing such assistance.

6.11.2 Value Added Tax.  It is understood and agreed between the Parties that any payments made
by  Company  under  this  Agreement  are  exclusive  of  any  value  added  or  similar  Tax
imposed upon such payment and that Company shall be responsible for the payment of any
and all value added Taxes levied on account of any payments paid to Licensor by Company.
 Company is entitled to receive a proper tax invoice where any value added Tax amount is
shown  separately.    The  foregoing  notwithstanding,  if  (a)  Licensor  or  its  Affiliates
redomiciles  to  a  new  jurisdiction  that  is  outside  of  its  current  residence  and  therefore
becomes subject to new value added Tax obligations, or (b) Licensor assigns any rights or
obligations under this Agreement to a Person that is domiciled in or redomiciles to a new
jurisdiction  outside  its  residence  and  therefore  new  value  added  Tax  obligations  apply,  or
(c)  Licensor,  its  Affiliates  or  such  assignee  thereof  otherwise  becomes  subject  to  value
added  Tax  obligations  in  a  jurisdiction  outside  its  residence  or  new  value  added  Tax
obligations  in  its  residence,  whether  through  a  change  in  Law  or  otherwise,  then  such
Licensor  (or  its  Affiliate  or  assignee)  that  has  re-domiciled  or  become  subject  to  value
added Tax obligations as described in clauses (a) through (c) shall be responsible for any
such  new  value  added  Tax  obligations  in  accordance  with  Law  and  cooperate  with
Company, where appropriate and relevant.

6.12

Audits.

22

6.12.1 Audits Generally.    During  the  Royalty  Term  and  for  [***]  Calendar  Years thereafter,  and
not  more  than  once  in  each  Calendar  Year  unless  Licensor  has  reasonable  grounds  and
evidence to suspect a material inaccuracy in the amount of royalty payments reported and
paid by Company hereunder for any period subject to (but that has not already been) audit
hereunder, Company shall permit, and shall cause its Affiliates or Sublicensees to permit,
an  independent  certified  public  accounting  firm  of  internationally  recognized  standing
selected  by  Licensor,  and  reasonably  acceptable  to  Company  or  such  Affiliate  or
Sublicensee, to have access to and to review, during normal business hours upon reasonable
prior written notice, the applicable records of Company and its Affiliates or Sublicensees to
verify the accuracy of the royalty reports and payments under this Article 6.  Such review
may cover the records for sales made in any Calendar Year ending not more than two (2)
years prior to the date of such request (unless Company’s, or any of its relevant Affiliate’s,
internal  company  procedures  require  a  shorter  period);  provided,  however,  that  Licensor
shall  not  be  permitted  to  review  any  period  (or  portion  thereof)  more  than  once.    The
accounting firm shall disclose to Licensor and Company only whether the royalty reports
are  correct  or  incorrect  and  the  specific  details  concerning  any  discrepancies.    No  other
information shall be provided to Licensor.

6.12.2 Audit-Based  Reconciliation.    If  such  accounting  firm  concludes  that  additional  royalties
were owed during such period, and Company agrees with such calculation, Company shall
pay  the  additional  undisputed  royalties  within  thirty  (30)  days  after  the  date  Licensor
delivers  to  Company  such  accounting  firm’s  written  report.    If  such  accounting  firm
concludes  that  an  overpayment  was  made,  such  overpayment  shall  be  fully  creditable
against amounts payable in subsequent payment periods or, at Company’s request, shall be
reimbursed  to  Company  within  thirty  (30)  days  after  the  date  of  receipt  of  the  foregoing
report.    If  Company  disagrees  with  such  calculation,  it  may  retain  its  own  independent
certified  public  accounting  firm  of  recognized  standing  and  reasonably  acceptable  to
Licensor,  to  conduct  a  review,  and  if  such  firm  concurs  with  the  other  accounting  firm,
Company shall make the required payment within thirty (30) days after the date Company
receives the report of its accounting firm.  If Company’s accounting firm does not concur,
Company  and  Licensor  shall  meet  and  negotiate  in  good  faith  a  resolution  of  the
discrepancies between the two firms.  Licensor shall pay for the cost of any audit, unless
Company has underpaid Licensor by the greater of (a) [***] or more or (b) [***], in which
case Company shall pay for the costs of audit.

6.12.3 Audit  Confidentiality.    Each  Party  shall  treat  all  information  that  it  receives  under  this
Section  6.12  in  accordance  with  the  confidentiality  provisions  of  Article  8  of  this
Agreement, and shall cause its accounting firm to enter into an acceptable confidentiality
agreement with the other Party obligating such firm to retain all such financial information
in confidence pursuant to such confidentiality agreement, except to the extent necessary for
such Party to enforce its rights under this Agreement.  

ARTICLE 7
INTELLECTUAL PROPERTY MATTERS

7.1

Certification  Under  Drug  Price  Competition  and  Patent  Restoration  Act.    Each  Party  shall
immediately give written notice to the other Party of any certification of which they become aware
filed  pursuant  to  21  U.S.C.  Section  355(b)(2)(A)    or  21  U.S.C.  Section  355(j)(2)(A)  (or  any
amendments or successor statutes thereto) claiming that any Licensor Patents Covering Product, or
the manufacture or use of each of the foregoing, are invalid or unenforceable, or that infringement
will not arise from the manufacture, use or sale of a product by a Third Party.

23

7.2

7.3

Listing of Patents.  Notwithstanding any Licensor Patent prosecution rights of Licensor under this
Agreement, Company shall have the sole right to determine which of the Licensor Patents, if any,
shall  be  listed  for  inclusion  in  the  Approved  Drug  Products  with  Therapeutic  Equivalence
Evaluations pursuant to 21 U.S.C. Section 355, or any successor Law in the United States, together
with any comparable Laws in any other country in the Territory.

Further  Assurances.    Licensor  shall  require  all  of  its  employees,  and  use  its  commercially
reasonable efforts to require its contractors and agents, and any Affiliates and Third Parties working
on  its  behalf  under  this  Agreement  (and  their  respective  employees,  contractors  and  agents),  to
assign to Licensor any Licensor Technology.

7.4

Patent Prosecution and Maintenance.

7.4.1

Specific  Licensor  Patents.   With  respect  to  Licensor  Patents  that  recite  at  least  one  claim
that (a) encompasses any Product or (b) encompasses any composition of matter covering a
Product  and  explicitly  recites  treprostinil  as  the  explicit  and  sole  active  pharmaceutical
ingredient,  in  the  Territory  (“Specific  Licensor  Patents”),  including  the  Licensor  Patents
identified  as  such  in  Schedule 1.38  (as  may  be  updated  by  Company  from  time  to  time),
Company shall have the first right, and the obligation, to file, prosecute (including initiating
or  defending  any  reexamination  and  reissue  proceedings)  and  maintain,  using  counsel  of
Company’s  choosing,  such  Specific  Licensor  Patents  in  Licensor’s  name  in  the  Territory.
 Company shall bear all costs and expenses of filing, prosecuting and maintaining Specific
Licensor Patents in the Territory.  Company shall keep Licensor informed of the status of
the filing and prosecution of Specific Licensor Patents by promptly forwarding to Licensor
copies  of  all  official  correspondence  (including,  but  not  limited  to,  applications,  office
actions, and responses) relating thereto.  Licensor shall have the right, and Company shall
provide Licensor a reasonable opportunity, to comment on and advise Company as to the
conduct of such filing, prosecution and maintenance of Specific Licensor Patents, provided,
however, that Company shall have the final decision-making right for all matters associated
with  such  filing,  prosecution  and  maintenance.    At  Company’s  request,  Licensor  will
provide  Company  with  reasonable  free-of-charge  assistance  in  prosecuting  Specific
Licensor Patents to the extent possible, including providing such data in Licensor’s Control
that is, in Company’s reasonable judgment, needed to support the prosecution of a Specific
Licensor Patent.  

7.4.2 Non-Specific  Licensor  Patents.    Subject  to  Section  7.4.1,  with  respect  to  all  Licensor
Patents  in  the  Territory  other  than  Specific  Licensor  Patents  (“Non-Specific  Licensor
Patents”) as listed in Schedule 1.38 (as may be updated from time to time by Company),
Licensor shall have the first right, and the obligation, to file, prosecute (including initiating
or  defending  any  reexamination  and  reissue  proceedings)  and  maintain,  using  counsel  of
Licensor’s  choosing,  such  Non-Specific  Licensor  Patents  in  Licensor’s  name.    Licensor
shall  bear  all  costs  and  expenses  of  filing,  prosecuting  and  maintaining  Non-Specific
Licensor  Patents.    Licensor  shall  keep  Company  informed  of  the  status  of  the  filing  and
prosecution of Non-Specific Licensor Patents by promptly forwarding to Company copies
of  all  official  material  correspondence  (including,  but  not  limited  to,  applications,  office
actions, and responses) relating thereto.  Company shall have the right, and Licensor shall
provide Company a reasonable opportunity, to comment on and advise Licensor as to the
conduct  of  such  filing,  prosecution  and  maintenance  of  Non-Specific  Licensor  Patents,
provided, however, that Licensor shall have the final decision-making right for all matters
associated with such filing, prosecution and maintenance.    Notwithstanding  the  foregoing
of this Section 7.4.2, in the event that Licensor or Company wishes to file any continuation

24

7.4.3

7.4.4

or divisional with respect to any Non-Specific Licensor Patent that claims treprostinil as the
explicit and sole active pharmaceutical ingredient, then the prosecution and maintenance of
any such continuation or divisional shall be governed by Section 7.4.1.  

Election Not to File and Prosecute Licensor Patents.  If either Party elects not to file or to
continue to prosecute or maintain a Licensor Patent in the Territory where it is permitted to
do so pursuant to Sections 7.4.1 and 7.4.2 above, as applicable, or fails to do so after receipt
of notice from the other Party, then it shall notify the other Party in writing at least ninety
(90) days before any deadline applicable to the filing, prosecution or maintenance of such
Licensor Patent, as the case may be, or any other date by which an action must be taken to
establish or preserve such Licensor Patent in such country or possession.  In such case, the
other Party shall have the right to pursue the filing or support the continued prosecution or
maintenance  of  such  Licensor  Patent.    If  Licensor  fails  to  continue  prosecution  or
maintenance  of  any  of  the  Non-Specific  Licensor  Patents  in  the  Territory,  then  such
abandoned  Licensor  Patents  shall  not  extend  the  Royalty  Term  (i.e.,  no  royalty  payments
shall  be  due  under  this  Agreement  on  account  of  such  abandoned  Licensor  Patents).    If
Company  fails  to  continue  prosecution  or  maintenance  of  any  of  the  Specific  Licensor
Patents  in  the  Territory,  then  the  Product  shall  be  deemed  to  be  Covered  under  a  Valid
Claim for the purposes of the Royalty Term, unless and until Licensor fails to continue such
prosecution or maintenance.  

Patent  Term  Extension.    Notwithstanding  any  Licensor  Patent  prosecution  rights  of
Licensor  under  this  Agreement,  Company  shall  be  responsible,  in  Licensor’s  name,  for
obtaining  patent  term  extensions  or  supplemental  protection  certificates  or  comparable
extensions  in  any  other  country  in  the  Territory,  wherever  available  for  Specific  Licensor
Patents  in  the  Territory.    Licensor  shall  provide  Company  with  all  relevant  information,
documentation and assistance in this respect as may reasonably be requested by Company.
 Any  such  assistance,  supply  of  information  and  consultation  shall  be  provided  promptly
and  in  a  manner  that  will  ensure  that  all  patent  term  extensions  for  Specific  Licensor
Patents are obtained wherever legally permissible, and to the maximum extent available.  In
the event that any election with respect to obtaining patent term extensions is to be made,
Company shall have the right to make such elections, and Licensor shall abide by all such
elections.

7.4.5 Company Patents.    Company  shall  own  any  Know-How  and  Patent  Rights  developed  by
Company or any of its Affiliates or a Third Party on behalf of Company and shall have the
right,  but  not  the  obligation,  to  file,  prosecute  and  maintain  any  such  Patent  Rights
(collectively, “Company Patents”).  Company shall bear all costs and expenses of filing,
prosecuting  and  maintaining  Company  Patents  and  Licensor  shall  have  no  right,  title  or
interest in or to Company Patents.

7.5

Enforcement.  

7.5.1 Notice.

(a)

If either Party believes that an infringement, unauthorized use, misappropriation or
ownership claim or threatened infringement or other such activity by a Third Party
with  respect  to  any  Licensor  Technology,  or  if  a  Third  Party  claims  that  any
Licensor Patent is invalid or unenforceable, in each case in the Territory, the Party
possessing such knowledge or belief shall notify the other Party and provide it with
details of such infringement or claim that are known by such Party.

25

(b)

In the event that Licensor believes that a Company Patent, if any, is being infringed
by a Third Party or if a Third Party claims that any Company Patent is invalid or
unenforceable, Licensor shall notify Company and provide it with details of such
infringement or claim.

7.5.2 Actions.  Company shall have the exclusive right, at its own cost (subject to the indemnity
obligations  set  forth  in  Section  10.2),  to  attempt  to  resolve  any  infringement  or  claim,
including  by  filing  an  infringement  suit,  defending  against  such  claim  or  taking  other
similar action, with respect to a Licensor Patent in the Territory (each, an “Action”) and to
compromise  or  settle  any  such  infringement  or  claim;  provided  that  the  compromise  or
settlement  shall  require  Licensor’s  prior  written  consent  if  the  compromise  or  settlement
will have an adverse impact on Licensor’s business outside the Territory or ownership of
the  Licensor  Technology,  such  consent  not  to  be  unreasonably  withheld,  conditioned  or
delayed.    At  Company’s  request,  Licensor  shall  immediately  provide  Company  with  all
relevant  documentation  (as  may  be  requested  by  Company)  evidencing  that  Company  is
validly  empowered  by  Licensor  to  take  such  an  Action.    Licensor  shall  join  Company  in
such Action upon Company’s written request. Licensor shall provide reasonable assistance
to Company, at the Company’s cost, including providing access to relevant documents and
other  evidence  and  making  its  employees  available.   All  amounts  recovered  by  Company
shall  be  allocated,  first,  to  the  costs  and  expenses  of  the  Parties  incurred  to  enforce  the
Licensor  Patents  and,  second,  to  Company  (provided  that  such  remaining  amounts  after
deduction of the costs and expenses of the Action shall be deemed Net Sales for royalty and
Sales  Milestone  calculation  purposes).    In  the  event  that  Company  does  not  bring  such
Action  against  the  Third  Party  infringer  within  ninety  (90)  days  of  the  notice  delivered
under  Section  7.5.1,  Licensor  may  request  in  writing  that  Company  bring  an  Action,  and
Company shall consider such request in good faith.  Notwithstanding the foregoing, in the
event that a Third Party institutes a re-examination action or inter partes review proceeding
or  brings  an  action  where  the  sole  relief  sought  is  declaratory  judgment,  in  each  case
seeking to have a Licensor Patent declared invalid or unenforceable (a “Re-Examination
Action”), and Company does not elect to defend such Re-Examination Action within thirty
(30) days following Licensor’s request pursuant to the preceding sentence, Licensor shall
be free to defend the Re-Examination Action, at its own expense, and retain any award or
settlement in its entirety.  If necessary, Company shall join or be joined as a party to the Re-
Examination Action, but shall be under no obligation to participate, except to the extent that
such  participation  is  required  as  a  result  of  being  named  a  party  to  the  Re-Examination
Action.  Company shall offer reasonable assistance in connection therewith, at no charge to
Licensor, except for reimbursement of reasonable Out-of-Pocket Expenses.

7.5.3 Company Patents.  Company shall have the sole right and authority, but not the obligation,
to  enforce  Company  Patents  against  any  Third  Party  infringer;  provided,  however,  that
Licensor  shall  provide  reasonable  assistance  to  Company  with  respect  thereto,  including
providing  access  to  relevant  documents  and  other  evidence  and  making  its  employees
available, subject to Company’s reimbursement of any Out-of-Pocket Expenses incurred on
an on-going basis in providing such assistance.

7.6

Third Party Actions Claiming Infringement.  

7.6.1 Notice.  If Company becomes aware of any Third Party Action against Company, Company
shall  promptly  notify  Licensor  thereof  in  writing,  setting  for  the  facts  of  such  claim  in
reasonable detail.

26

7.6.2 Right  to  Defend.   As  between  the  Parties,  Company  shall  have  the  exclusive  right,  at  its
sole expense and with counsel of its sole choice, but not the obligation, to defend a Third
Party  Action  described  in  Section  7.6.1  and  to  compromise  or  settle  such  Third  Party
Action;  provided,  however,  that  Company  shall  not  enter  into  a  settlement,  consent
judgment or other voluntary disposition of any such Third Party Action without consent by
Licensor if the settlement, consent judgment or voluntary disposition will have an adverse
impact on Licensor’s business outside of the Territory or Licensor Technology or involve
the  admission  of  liability  on  the  part  of  Licensor.    Licensor  shall  provide  reasonable
assistance  to  Company,  at  the  Company’s  cost  (subject  to  the  indemnity  obligations  set
forth in Section 10.2), including providing access to relevant documents and other evidence
and making its employees available.  

ARTICLE 8
CONFIDENTIALITY

8.1

Confidentiality Obligations.  Each Party agrees that, for the Term and for five (5) years thereafter,
such  Party  shall,  and  shall  ensure  that  its  Representatives  hold  in  confidence  all  Confidential
Information disclosed to it by the other Party pursuant to this Agreement, unless such information:

(a)

(b)

(c)

(d)

is  or  becomes  generally  available  to  the  public  other  than  as  a  result  of  disclosure  by  the
recipient;

is  already  known  by  or  in  the  possession  of  the  recipient  at  the  time  of  disclosure  by  the
disclosing Party;

is independently developed by recipient without use of or reference to the disclosing Party’s
Confidential Information; or

is  obtained  by  recipient  from  a  Third  Party  that  has  not  breached  any  obligations  of
confidentiality.

The  recipient  shall  not  disclose  any  of  the  Confidential  Information,  except  to  Representatives  of
the  recipient  who  need  to  know  the  Confidential  Information  for  the  purpose  of  performing  the
recipient’s  obligations,  or  exercising  its  rights,  under  this  Agreement  and  who  are  bound  by
obligations  of  non-use  and  non-disclosure  substantially  similar  to  those  set  forth  herein.    The
recipient  shall  be  responsible  for  any  disclosure  or  use  of  the  Confidential  Information  by  such
Representatives.  The recipient shall protect Confidential Information using not less than the same
care  with  which  it  treats  its  own  confidential  information,  but  at  all  times  shall  use  at  least
reasonable  care.    Each  Party  shall:  (i)  implement  and  maintain  appropriate  security  measures  to
prevent  unauthorized  access  to,  or  disclosure  of,  the  other  Party’s  Confidential  Information;  (ii)
promptly  notify  the  other  Party  of  any  unauthorized  access  or  disclosure  of  such  other  Party’s
Confidential  Information;  and  (iii)  cooperate  with  such  other  Party  in  the  investigation  and
remediation of any such unauthorized access or disclosure.

8.2

Use.  Notwithstanding Section 8.1, a Party may use the Confidential Information of the other Party
for  the  purpose  of  performing  its  obligations,  or  exercising  its  rights,  under  this  Agreement,
including for purposes of:

(a)

(b)

filing or prosecuting patent applications, subject to the terms of Section 7.4;

prosecuting or defending litigation;

27

(c)

(d)

(e)

conducting pre-clinical studies or Clinical Trials pursuant to this Agreement;

seeking or maintaining Regulatory Approval of the Product; or

complying with Law, including securities Law and the rules of any securities exchange or
market on which a Party’s securities are listed or traded.

In  addition  to  the  foregoing,  Company  may,  in  furtherance  of  its  rights  under  this  Agreement,
disclose Confidential Information of Licensor to any Third Party, provided that such Third Party is
bound by obligations of confidentiality at least as stringent as the ones herein.

In making any disclosures pursuant to this Section 8.2, the disclosing Party shall, where reasonably
practicable,  give  such  advance  notice  to  the  other  Party  of  such  disclosure  requirement  as  is
reasonable  under  the  circumstances  and  will  use  its  commercially  reasonable  efforts  to  cooperate
with  the  other  Party  in  order  to  secure  confidential  treatment  of  such  Confidential  Information
required to be disclosed.  In addition, in connection with any permitted filing by either Party of this
Agreement  with  any  Governmental  Body  the  filing  Party  shall  endeavor  to  obtain  confidential
treatment of economic, trade secret information and such other information as may be requested by
the other Party, and shall provide the other Party with the proposed confidential treatment request
with  reasonable  time  for  such  other  Party  to  provide  comments,  and  shall  include  in  such
confidential treatment request all reasonable comments of the other Party.

For the avoidance of doubt and notwithstanding anything in this Agreement to the contrary, in no
event  may  Licensor  use  or  reference  any  Confidential  Information  of  Company,  including  any
information reported by Company to Licensor in connection with this Agreement, to engage in any
Competitive Action.

Required  Disclosure.    The  recipient  may  disclose  the  Confidential  Information  to  the  extent
required  by  Law  or  court  order;  provided,  however,  that  the  recipient  promptly  provides  to  the
disclosing  party  prior  written  notice  of  such  disclosure  and  provides  reasonable  assistance  in
obtaining an order or other remedy protecting the Confidential Information from public disclosure.
 If the recipient is required to make a disclosure as described in this Section 8.3, the recipient will
furnish only that portion of the Confidential Information that is legally required.

Publications.    Licensor  shall  not  publish  any  information  relating  to  Product  without  the  prior
written  consent  of  Company  (which  consent  may  be  withheld  or  given  in  Company’s  sole
discretion), unless such information has already been publicly disclosed either prior to the Effective
Date or after the Effective Date through no fault of Licensor or otherwise not in violation of this
Agreement.    Company  shall  have  the  right  to  make  such  publications  as  it  chooses,  in  its  sole
discretion,  without  the  approval  of  Licensor.    Licensor  shall  submit  to  Company  for  Company’s
written  approval  (which  approval  be  granted  or  denied  in  Company’s  sole  discretion)  any
publication  or  presentation  (including  in  any  seminars,  symposia  or  otherwise)  of  information
related directly or indirectly to the Product for review and approval at least ninety (90) days prior to
submission for the proposed date of publication or presentation.

8.3

8.4

8.5

Press Releases and Disclosure.

8.5.1

Initial Press Release.  The proposed joint public announcement by Licensor and Company
of the execution of this Agreement is set forth on Schedule 8.5.1 hereto.

28

8.5.2

8.5.3

8.5.4

Public  Disclosures  by  Licensor.    Except  as  provided  in  Section  8.5.4,  Licensor  may  not
make  any  subsequent  press  release  or  public  announcement  regarding  the  terms  of  this
Agreement  or  any  matter  covered  by  this  Agreement,  including  the  Development  or
Commercialization of Licensed Products, without the prior written consent of Company.

Public Disclosures by Company.  Except as provided in Section 8.5.4, Company may not
make  any  subsequent  press  release  or  public  announcement  regarding  the  terms  of  this
Agreement;  provided,  however,  that  Company  shall  have  the  right  to  make  such  press
releases  as  it  chooses,  in  its  sole  discretion,  regarding  the  status  of  its  Development  or
Commercialization  of  Licensed  Products  without  the  approval  of  Licensor,  provided
further, that, to the extent practicable, Company shall use commercially reasonable efforts
to notify Licensor in advance of any such press release that would reasonably be expected
to trigger any securities filing obligations for Licensor.

Exceptions.    Notwithstanding  the  foregoing,  either  Party  shall  have  the  right,  without  the
approval  of  the  other  Party,  (a)  to  make  securities  filings  that  such  Party  determines  are
required  under  applicable  securities  laws  and  regulations  (provided,  that  to  the  extent
practicable,  it  provides  the  text  of  such  planned  disclosure  to  the non-disclosing Party no
less than two (2) days prior to disclosure, and has used commercially reasonable efforts to
incorporate all reasonable comments of the non-disclosing Party regarding such disclosure);
and (b) to make disclosures of information that has been previously published or released in
accordance with the terms and conditions of this Agreement.

ARTICLE 9
REPRESENTATIONS, WARRANTIES AND COVENANTS

9.1

Representations and Warranties.  Each Party represents and warrants to the other Party that, as of
the Effective Date:

(a)

(b)

(c)

such Party is duly organized and validly existing under the Laws of the jurisdiction of its
incorporation;

such  Party  has  taken  all  action  necessary  to  authorize  the  execution  and  delivery  of  this
Agreement and the performance of its obligations under this Agreement;

this Agreement is a legal and valid obligation of such Party, binding upon such Party and
enforceable against such Party in accordance with the terms of this Agreement, except as
enforcement may be limited by applicable bankruptcy, fraudulent conveyance, insolvency,
reorganization, moratorium and other laws relating to or affecting creditors’ rights generally
and  by  general  equitable  principles.    The  execution,  delivery  and  performance  of  this
Agreement  by  such  Party  does  not  conflict  with,  breach  or  create  in  any  Third  Party  the
right to accelerate, terminate or modify any agreement or instrument to which such Party is
a  party  or  by  which  such  Party  is  bound,  and  does  not  violate  any  Law  of  any
Governmental Body having authority over such Party; and

(d)

such  Party  has  all  right,  power  and  authority  to  enter  into  this  Agreement,  to  perform  its
obligations under this Agreement.

9.2

Additional  Representations  and  Warranties  of  Licensor.    Licensor  represents  and  warrants  to
Company that, as of the Effective Date:

29

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

no  consent  by  any  Third  Party  or  Governmental  Body  is  required  with  respect  to  the
execution and delivery of this Agreement by Licensor or the consummation by Licensor of
the transactions contemplated hereby;

no  claims  have  been  asserted  or  threatened  by  any  Person,  nor  to  Licensor’s  Knowledge,
are  there  any  valid  grounds  for  any  claim  of  any  such  kind,  (i)  challenging  the  validity,
effectiveness,  or  ownership  of  Licensor  Technology,  and/or  (ii)  to  the  effect  that  the  use,
reproduction, modification, manufacturing, distribution, licensing, sublicensing, sale or any
other  exercise  of  rights  in  any  of  Licensor  Technology  infringes  or  will  infringe  on  any
intellectual property right of any Person;  

to Licensor’s Knowledge, there is no unauthorized use, infringement or misappropriation of
any of Licensor Technology by any employee or former employee of Licensor, or any other
Third Party in the Territory;

the  Licensor  Patents  are  subsisting  and  all  registration,  renewal,  maintenance  and  other
official  fees  with  respect  to  the  Licensor  Patents  due  on  or  before  the  date  of  this
Agreement  have  been  paid  in  full.  Licensor  is  the  sole  assignee  and  owner  of  each  item
listed on Schedule 1.38.  To Licensor’s Knowledge, the Licensor Patents are not the subject
of  any  litigation  procedure,  discovery  process,  interference,  reissue,  reexamination,
opposition, appeal proceedings or any other legal dispute;

the Licensor Patents (i) constitute all Patent Rights owned or Controlled by Licensor as of
the  Effective  Date  that  are  directly  related  to,  necessary  or  useful  for,  or  used  in,  the
Development, regulatory approval, manufacture, use, marketing, sale, offer for sale, import,
export  or  Commercialization  of  the  Existing  Product  in  the  Territory  and  (ii)  listed  on
Schedule 1.38  hereto constitute all Patent Rights that are directly related to, necessary or
useful for, or used in, the Development, regulatory approval, manufacture, use, marketing
sale,  offer  for  sale,  import,  export  or  Commercialization  of  the  Existing  Product  in  the
Territory;

the Licensor Know-How (i) constitutes all Know-How owned or Controlled by Licensor as
of  the  Effective  Date  that  is  directly  related  to,  or  are  necessary  or  useful  for,  the
Development,  manufacture,  use  or  Commercialization  of  the  Existing  Product  under  the
Licensed  Rights  and  (ii)  to  Licensor’s  Knowledge,  constitutes  all  Know-How  that  is
directly  related  to,  or  are  necessary  or  useful  for,  the  Development,  manufacture,  use  or
Commercialization of the Existing Product under the Licensed Rights;

all of the Licensor Technology is owned by Licensor or its Affiliates and Licensor has not
in-licensed,  or  otherwise  obtained  any  rights,  from  a  Third  Party  with  respect  to  the
Existing Product or the Licensor Technology;

Licensor has not licensed to a Third Party the right to develop a Product;

no Third Party has filed, pursued or maintained or threatened in writing to file, pursue or
maintain  any  claim,  lawsuit,  charge,  complaint  or  other  action  alleging  that  any  Licensor
Patent is invalid or unenforceable;

to Licensor’s Knowledge, Company’s and its Affiliates’ and Sublicensees’ practice and use
of the inventions claimed in the Licensor Patents under the Licensed Rights as

30

(k)

(l)

(m)

(n)

(o)

(p)

(q)

(r)

permitted  herein  (including  the  sale,  offer  for  sale,  Commercialization  or  regulatory
approval of Product) will not infringe any intellectual property rights of any Third Party;

all  Representatives  of  Licensor  who  have  performed  any  activities  on  its  behalf  in
connection  with  Development  regarding  Product  have  assigned  to  Licensor  the  whole  of
their rights in any intellectual property made, discovered or developed by them as a result
of such Development, and no Third Party has any rights to any such intellectual property;

Licensor  has  all  right,  title  and  interest  in  and  to  the  Licensor  Technology  and  Licensor
Technology  is  free  and  clear  of  any  liens,  charges,  encumbrances  or  rights  of  others  to
possession or use;

Licensor  has  not  previously  licensed,  assigned,  transferred,  or  otherwise  conveyed  any
right, title or interest in and to the Licensor Technology to any Third Party in the Territory,
including any rights with respect to Product;

to  Licensor’s  Knowledge,  the  Licensor  Technology  constitutes  all  of  the  intellectual
property which could reasonably be expected to be necessary or useful for, or used in, the
Development, manufacture, regulatory approval, import, export, use, marketing, sale, offer
for sale or Commercialization of the Existing Product;

the Existing Product falls within the scope of at least one valid claim of at least one of the
Licensor Patents listed on Schedule 1.38;

to Licensor’s Knowledge, there is no additional Third Party licenses that have to be taken
now  or  in  the  future  to  guarantee  freedom-to-operate  to  Develop,  manufacture  and
Commercialize the Existing Product without any limitation;

except as set forth in Schedule 9.2(q), Licensor has the right, power and authority to assign
the  Existing  Third  Party  Agreements  to  Company.    In  particular,  except  as  set  forth  in
Schedule 9.2(q), no such assignment requires consent, waiver or other action by any party
to the applicable Existing Third Party Agreement;

the  Existing  Third  Party  Agreements  constitute  all  agreements  that  were  entered  into  by
Licensor  or  its  Affiliates  with  Third  Parties  for  the  conduct  of  Clinical  Trials  for  the
Existing Product.  Licensor has provided to Company an accurate, true and complete copy
of  each  of  the  Existing  Third  Party  Agreements,  as  amended  to  date  and  each  of  the
Existing  Third  Party  Agreements  is  in  full  force  and  effect.    Licensor  is  not,  and  to
Licensor’s Knowledge no other party to any Existing Third Party Agreement is, in breach
or  default  in  the  performance  of  its  obligations  under  any  of  the  Existing  Third  Party
Agreements.    Licensor  has  not  received  any  notice  from  any  Third  Party  of  any  breach,
default or non-compliance of Licensor under the terms of any of the Existing Third Party
Agreements.  There have been no amendments or other modification to any Existing Third
Party Agreements, except as have been disclosed to Company in writing;

(s)

all tangible information and data provided by or on behalf of Licensor to Company on or
before the Effective Date in contemplation of this Agreement was and is true, accurate and
complete  in  all  material  respects,  and  Licensor  has  not  failed  to  disclose,  or  cause  to  be
disclosed, any information or data that would cause the information and data that has been
disclosed to be misleading in any material respect;

31

(t)

(u)

(v)

Licensor (and its Affiliates) has not employed or otherwise used in any capacity, and will
not employ or otherwise use in any capacity, the services of any Person debarred under any
Law, including under Section 21 USC 335a or any foreign equivalent thereof, with respect
to the Licensor Technology or Product;

all Development related to Existing Product prior to the Effective Date has been conducted
in accordance with all Laws; and

Licensor has on hand as of the Effective Date the inventory of materials set forth in Exhibit
A  to  the  Asset  Transfer  Agreement  (including  in  the  quantities  set  forth  therein).    Such
materials to be provided to Company pursuant to the Asset Transfer Agreement were (and
at  all  times  up  until  delivery  of  such  materials  hereunder  shall  remain)  manufactured,
packaged,  labeled,  tested,  stored  and  handled  in  accordance  with  all  Laws  and
specifications  (including,  to  the  extent  applicable,  release  specifications  as  provided  by
Licensor  to  Company  in  writing  prior  to  the  Effective  Date).    Such  materials  are  not
adulterated or misbranded within the meaning of any Law.  All such materials are free and
clear  of  all  encumbrances  (including  through  lien,  charge,  security  interest,  mortgage,
encumbrance or otherwise) and are suitable for use in Clinical Trials.

9.3

Licensor Covenants.  Licensor covenants to Company that:

(a)

(b)

(c)

(d)

Licensor  shall  fulfill  all  of  its  obligations,  including  but  not  limited  to  its  payment
obligations, under each Existing Third Party Agreement that related to periods prior to the
assignment of such Existing Third Party Agreement to Company;

Licensor  shall  fulfill  all  of  its  obligations,  including  but  not  limited  to  its  payment
obligations, under any Third Party License Agreement;

Licensor  shall  not  amend  or  waive,  or  take  any  action  or  omit  to  taking  any  action  that
would  alter,  any  of  Licensor’s  rights  under  any  Third  Party  License  Agreement  in  any
manner  that  adversely  affects,  or  would  reasonably  be  expected  to  adversely  affect,
Company’s  rights  and  benefits  under  this  Agreement.    Licensor  shall  promptly  notify
Company  of  any  default  under,  termination  or  amendment  of,  any  Third  Party  License
Agreement; and

without  limiting  Section  2.4,  with  respect  to  each  Existing  Third  Party  Agreement,  until
such time as such Existing Third Party Agreement has been assigned to, and assumed by,
Company, (i) Licensor shall not amend or terminate such Existing Third Party Agreement,
or waive, or take any action or omit to take any action that would alter, any of Licensor’s
rights  under  any  Existing  Third  Party  Agreement,  and  (ii)  Licensor  shall  promptly  notify
Company of any default under, or termination or amendment of, any Existing Third Party
Agreement.    In  the  case  of  any  default  by  Licensor  under  an  Existing  Third  Party
Agreement, Licensor shall provide Company a reasonable opportunity to cure such default.

ARTICLE 10
INDEMNIFICATION AND INSURANCE

10.1

Indemnification  by  Company.    Company  shall  indemnify,  defend  and  hold  Licensor  and  its
Affiliates  and  each  of  their  respective  employees,  officers,  directors  and  agents  (the  “Licensor
Indemnitees”)  harmless  from  and  against  any  and  all  liability,  damage,  loss,  cost  or  expense
(including reasonable attorneys’ fees) (collectively, the “Losses”) to the extent arising out of Third

32

10.2

10.3

10.4

Party claims or suits to the extent arising out of: (a) the Development, sale, offer for sale, import,
export  and  other  Commercialization  of  the  Product  by  or  on  behalf  of  Company,  its  Affiliates  or
Sublicensees  after  the  Effective  Date;  (b)  Company’s  gross  negligence  or  willful  misconduct;  (c)
Company’s  breach  of  its  obligations  under  this  Agreement;  or  (d)  breach  by  Company  of  its
representations or warranties set forth in Article 9; except, in each case (a)-(d), to the extent such
Losses arise out of (i) any activities set forth in Sections 10.2(a)-(d) for which Licensor is obligated
to indemnify any Company Indemnitee under Section 10.2 or (ii) any liability for which Licensor is
responsible under the Supply Agreement or any other agreement between Licensor and Company.

Indemnification  by  Licensor.    Licensor  shall  indemnify,  defend  and  hold  Company  and  its
Affiliates  and  each  of  their  respective  agents,  employees,  officers  and  directors  (“Company
Indemnitees”) harmless from and against any and all Losses to the extent arising out of Third Party
claims  or  suits  to  the  extent  arising  out  of:  (a)  Licensor’s  Development,  manufacture,  use  or
Commercialization  of  the  Licensor  Technology  and  Product  (including  Existing  Product)  prior  to
the Effective Date; (b) Licensor’s gross negligence or willful misconduct; (c) Licensor’s breach of
its obligations under this Agreement; or (d) breach by Licensor of its representations, warranties or
covenants set forth in Article 9; except, in each case (a)-(d), to the extent such Losses arise out of
any  activities  set  forth  in  Sections  10.1(a)-(d)  for  which  Company  is  obligated  to  indemnify  any
Licensor Indemnitee under Section 10.1.

No  Consequential  Damages. 
  EXCEPT  WITH  RESPECT  TO  EACH  PARTY’S
INDEMNIFICATION  OBLIGATIONS  UNDER  SECTION  10.1  OR  SECTION  10.2,  AS
APPLICABLE,  IN  NO  EVENT  SHALL  EITHER  PARTY  OR  ANY  OF  ITS  AFFILIATES  BE
LIABLE TO THE OTHER PARTY OR ANY OF ITS AFFILIATES FOR SPECIAL, INDIRECT,
INCIDENTAL,  CONSEQUENTIAL  OR  PUNITIVE  DAMAGES,  INCLUDING  LOSS  OF
PROFITS,  WHETHER  IN  CONTRACT,  WARRANTY,  TORT,  NEGLIGENCE,  STRICT
LIABILITY  OR  OTHERWISE  ARISING  OUT  OF  OR  RELATING  TO  THIS  AGREEMENT,
THE  TRANSACTIONS  CONTEMPLATED  HEREIN  OR  ANY  BREACH  HEREOF.
 NOTWITHSTANDING THE FOREGOING, NOTHING IN THIS AGREEMENT SHALL LIMIT
EITHER  PARTY  FROM  SEEKING  OR  OBTAINING  ANY  REMEDY  AVAILABLE  UNDER
LAW  FOR  ANY  BREACH  OF  BY  THE  OTHER  PARTY  OF  ITS  CONFIDENTIALITY
OBLIGATIONS UNDER ARTICLE 8.

Notification of Claims; Conditions to Indemnification Obligations.  As a condition to a Party’s
right to receive indemnification under this Article 10, it shall: (a) promptly notify the other Party as
soon  as  it  becomes  aware  of  a  claim  or  suit  for  which  indemnification  may  be  sought  pursuant
hereto;  (b)  cooperate,  and  cause  the  individual  indemnitees  to  cooperate,  with  the  indemnifying
Party in the defense, settlement or compromise of such claim or suit; and (c) permit indemnifying
Party to control the defense, settlement or compromise of such claim or suit, including the right to
select defense counsel.  In no event, however, may the indemnifying Party compromise or settle any
claim or suit in a manner which admits fault or negligence on the part of the indemnified Party or
any  indemnitee  without  the  prior  written  consent  of  the  indemnified  Party.    Each  Party  shall
reasonably cooperate with the other Party and its counsel in the course of the defense of any such
suit,  claim  or  demand,  such  cooperation  to  include  without  limitation  using  commercially
reasonable  efforts  to  provide  or  make  available  documents,  information  and  witnesses.    The
indemnifying  Party  shall  have  no  liability  under  this  Article  10  with  respect  to  claims  or  suits
settled or compromised without its prior written consent.

10.5

Insurance.    During  the  Term,  each  Party  shall  obtain  and  maintain,  at  its  sole  cost  and  expense,
insurance (including any self-insured arrangements) in types and amounts, that are reasonable and

33

customary  in  the  United  States  and  Taiwan,  as  applicable,  pharmaceutical  and  biotechnology
industry  for  companies  engaged  in  comparable  activities.    It  is  understood  and  agreed  that  this
insurance shall not be construed to limit either Party’s liability with respect to its indemnification
obligations hereunder.  Each Party will, except to the extent self-insured, provide to the other Party
upon  request  a  certificate  evidencing  the  insurance  such  Party  is  required  to  obtain  and  keep  in
force under this Section 10.5.

ARTICLE 11
TERM AND TERMINATION

11.1

Term and Expiration.  The term of this Agreement (the “Term”) shall commence on the Effective
Date and, unless earlier terminated as provided in this Article 11,  shall  continue  in  full  force  and
effect, on a country-by-country and Product-by-Product basis until the date on which the Royalty
Term  in  such  country  with  respect  to  such  Product  expires,  at  which  time  this  Agreement  shall
expire in its entirety with respect to such Product in such country and the terms of Section 11.5.2(a)
shall apply.

11.2

Termination upon Material Breach.

11.2.1 Material Breach.  If a Party breaches any of its material obligations under this Agreement,
the  Party  not  in  default  may  give  to  the  breaching  Party  a  written  notice  specifying  the
nature of the default, requiring it to cure such breach, and stating its intention to terminate
this Agreement if such breach is not cured within [***] days.  If such breach is not cured
within [***] days after the receipt of such notice, the Party not in default shall be entitled to
terminate this Agreement immediately by written notice to the other Party.  For clarity, such
material  obligations  may  apply  to  the  performance  of  either:  (a)  this  Agreement  in  its
entirety,  in  which  case  this  provision  shall  apply  to  the  entire  Agreement;  (b)  a  specific
Product or Product(s), in which case this provision shall apply only to such affected Product
or Product(s); or (c) a specific country or countries within the Territory, in which case this
provision shall apply only to such affected country or countries.

11.2.2 Licensor Cure Period.  If Licensor is the defaulting party and a material breach by Licensor
is not cured within [***] days of receipt following a notice from Company under Section
11.2.1  (the  “Cure  Period”),  Company  may  elect  not  to  terminate  this  Agreement  and,
instead, during the period commencing at the end of the Cure Period and continuing until
the  end  of  the  last  Royalty  Term  in  all  countries,  reduce  the  Development  Milestone
payments under Section 6.2, the Sales Milestone payments under Section 6.3 and the then
applicable  royalty  rates  under  Section  6.4.1  by  [***];  provided,  that  such  reduction  shall
not be Company’s sole remedy with respect to the breach by Licensor.

11.2.3 Material  Breach  Dispute.    Any  Dispute  regarding  an  alleged  material  breach  of  this
Agreement  shall  be  resolved  in  accordance  with  Article  3 and Article 12.    In  such  event,
termination will be tolled and the termination will become effective only if such material
breach  remains  uncured  for  the  applicable  cure  period  after  the  final  resolution  of  the
Dispute through such dispute resolution procedures.

11.3

Bankruptcy Event Termination.  This Agreement may be terminated by written notice by a Party
at any time during the Term in the event of a Bankruptcy Event of the other Party.

11.4 Mutual Termination.  The Parties may terminate this Agreement in its entirety or on a country-by-

country or Product-by-Product basis upon mutual written agreement.

34

11.5

Effects of Termination.

11.5.1 Survival.

(a)

(b)

Notwithstanding  the  expiration  or  termination  of  this  Agreement,  the  following
provisions  shall  survive:   Articles  1,  8  (solely  with  respect  to  the  time  period  set
forth  in  Section  8.1)  and  12;  and  Sections  4.5  (with  respect  to  trademark
ownership),  5.1  (with  respect  to  ownership  of  regulatory  filings  and  Regulatory
Approvals),  5.7,  6.9,  6.11,  6.12.1-6.12.2  (solely  with  respect  to  audits  conducted
within  the  period  set  forth  in  Section  6.12.1),  6.12.3,  7.4.5,  10.1-10.4,  11.5-11.7,
13.1,  13.2.1-13.2.4,  13.2.5  (for  so  long  as  Company  has  a  continuing  license
hereunder), 13.3, and 13.5-13.18.

Expiration  or  termination  of  this  Agreement  shall  not  relieve  the  Parties  of  any
liability that accrued hereunder prior to the effective date of such termination.  In
addition,  termination  of  this  Agreement  shall  not  preclude  either  Party  from
pursuing all rights and remedies it may have hereunder or at Law or in equity with
respect to any breach of this Agreement nor prejudice either Party’s right to obtain
performance of any obligation.

11.5.2 Licenses.

(a)

(b)

As of the effective date of expiration of the Royalty Term with respect to a given
Product and country, the Licensed Rights shall convert to a fully paid, royalty free,
irrevocable,  perpetual,  exclusive,  and  sublicensable  license  under  the  Licensor
Technology to Develop, manufacture, have manufactured, use and Commercialize
such Product in the Field in such country.

Upon termination of this Agreement by Licensor pursuant to Section 11.2.1 or 11.3,
the following terms and conditions shall apply with respect to such Product(s) and
country(ies) as are the subject of such termination:

(i)

all licenses granted to Company under Section 2.1 shall terminate;

(ii)

Company shall, upon written request by Licensor and within three
(3) months therefrom, and subject to Licensor assuming legal responsibility for any
Clinical  Trials  of  the  Existing  Product  then  ongoing,  transfer  to  Licensor  or  its
Third  Party  designee  at  no  cost  to  Licensor  (except  in  any  such  case  where
Licensor is seeking a claim for damages from Company with respect to any such
breach or termination of this Agreement, in which case Company shall be entitled
to offset any costs against any such damages in an amount equal to the sum of the
Development  Milestone  payments  made  by  Company  to  Licensor  prior  to  the
commercial launch of the Existing Product) ownership and control of all regulatory
filings,  Regulatory  Approvals  and  product  data  prepared  or  obtained  by  or  on
behalf of Company prior to the date of such termination, to the extent solely related
to the Existing Product and country(ies) and transferable, and Company shall take
any  actions  reasonably  necessary  to  effect  such  transfer,  provided  Company  shall
have the right to retain one copy of such transferred regulatory filings, Regulatory
Approvals and product data for record-keeping purposes;

35

(iii)

Company  shall,  upon  written  request  of  Licensor,  return  to
Licensor  or,  at  Company’s  option,  destroy,  at  Company’s  cost  and  expense,  all
relevant records and materials in its possession or control containing or comprising
the Licensor Know-How, or such other Confidential Information of Licensor, to the
extent  solely  related  to  such  Product(s)  and  country(ies);  provided,  however,  that
Company shall have the right to retain one copy of such Licensor Know-How and
such other Confidential Information of Licensor for archival purpose;

(iv)

Company  shall,  at  Licensor’s  election  within  thirty  (30)  days
following  termination,  sell  such  materials  (in  whole  or  in  part)  to  Licensor  at  a
price equal to Company’s costs of goods.  Any clinical supplies of such Product(s)
or other materials purchased by Licensor from Company shall be purchased on an
“as is” basis with no representations or warranties.  In the event that Licensor does
not  make  an  election  within  such  thirty  (30)  day  period  or  elects  not  to  purchase
such  materials,  Company  shall  have  the  right  to  (A)  destroy  or  retain  any  and  all
chemical,  biological  or  physical  materials  relating  to  or  comprising  such
Product(s),  including  clinical  supplies  of  such  Product(s),  that  are  Controlled  by
Company to the extent solely related to such country(ies) or (B) sell such materials
to a Third Party;  

(v)

To  the  extent  not  prohibited  by  Law,  Company  shall  wind  down
any  ongoing  Clinical  Trials  to  the  extent  solely  related  to  such  Product(s)  and
country(ies);

(vi)

Company  and  its  Affiliates  and  Sublicensees  shall  be  entitled,
during the [***] month period following such termination, to sell any commercial
inventory  of  such  Product(s)  which  remains  on  hand  as  of  the  date  of  the
termination, so long as Company pays to Licensor the royalties applicable to said
subsequent  sales  in  accordance  with  the  terms  and  conditions  set  forth  in  this
Agreement.   Any  commercial  inventory  remaining  following  [***]  month  period
shall be offered for sale to Licensor at a price equal to Company’s costs of goods;
and

(vii)

Upon  any  termination  of  this  Agreement,  each  of  Company’s
Sublicensees shall continue to have the rights and license set forth in its sublicense
agreements,  which  agreements  shall  be  automatically  assigned  to  Licensor,  to  the
extent  solely  related  to  such  Product(s)  and  country(ies);  provided,  however,  that
such Sublicensee is not then in breach of any of its material obligations under its
sublicense agreement.

11.6

Additional Effects of Termination for a Licensor Bankruptcy Event.

11.6.1 Continuing Rights.  The Parties agree that Company, as licensee of such rights under this
Agreement, shall retain and may fully exercise all of its rights and elections under the U.S.
Bankruptcy  Code.    The  Parties  further  agree  that,  in  the  event  of  a  Licensor  Bankruptcy
Event,  Company  shall  be  entitled  to  a  complete  duplicate  of  (or  complete  access  to,  as
appropriate)  any  such  intellectual  property  and  all  embodiments  of  such  intellectual
property, which, if not already in Company’s possession, shall be promptly delivered to it
(a)  following  any  such  commencement  of  a  bankruptcy  proceeding  upon  Company’s
written request therefor, unless Licensor elects to continue to perform all of its obligations

36

under this Agreement or (b) if not delivered under clause (a), following the rejection of this
Agreement by Licensor upon written request therefor by Company.

11.6.2 Right of First Refusal.  In addition to the foregoing, in the event of a Licensor Bankruptcy
Event,  Company  shall,  to  the  extent  allowed  by  Law  (including  to  the  extent  enforceable
under the Laws of Taiwan), have a right of first refusal to purchase all of Licensor’s interest
in the Product and the Licensor Technology (the “Right of First Refusal”).  The Right of
First Refusal shall operate as follows:

(a)

(b)

Licensor  (or  other  authorized  representative  of  Licensor,  including  a  bankruptcy
trustee) shall promptly send to Company a reasonably detailed written notification
of any Licensor Bankruptcy Event.

Licensor  (or  other  authorized  representative  of  Licensor,  including  a  bankruptcy
trustee) shall promptly send to Company a written notification of any Third Party
offer made on Product or Licensor Technology.  For a period of up to [***] after
Company  receives  such  notice  (such  period,  the  “Right  of  First  Refusal  Notice
Period”),  it  shall  notify  Licensor  of  its  intention  to  exercise  its  Rights  of  First
Refusal.  In the event Company exercises its Right of First Refusal, the terms of the
Third  Party  offer  shall  become  binding  upon  Company  and  Licensor.    For  the
avoidance of doubt, Licensor shall not enter into any agreement with a Third Party
relating  to  Licensor’s  interest  in  the  Products  or  Licensor  Technology  during  the
Right of First Refusal Notice Period.

11.7

Other Remedies.  Termination of this Agreement for any reason shall not release either Party from
any liability or obligation that already has accrued prior to such termination.  Termination of this
Agreement  for  any  reason  shall  not  constitute  a  waiver  or  release  of,  or  otherwise  be  deemed  to
prejudice or adversely affect or limit, any rights or remedies that otherwise may be available at Law
or in equity.

ARTICLE 12
DISPUTE RESOLUTION

12.1 General.  The Parties recognize that disputes (“Disputes”) as to certain matters may from time to
time arise during the Term which relate to either Party’s rights and/or obligations hereunder.  It is
the objective of the Parties to establish under this Article 12 procedures to facilitate the resolution
of  Disputes  arising  under  this  Agreement  in  an  expedient  manner  by  mutual  cooperation  and
without resort to litigation.  

12.2

Escalation to Executive Officers.  Either Party may, by written notice to the other Party, request
that a Dispute that remains unresolved by the Parties or the JSC for a period of thirty (30) days be
submitted  to  the  Executive  Officers  for  resolution.    If  the  Executive  Officers  cannot  resolve  such
Dispute within thirty (30) days after referral of such Dispute to them, then, at any time after such
thirty  (30)  day  period,  either  Party  may  refer  such  Dispute  to  arbitration  by  submitting  a  written
notice of such request to the other Party.  

12.3

Arbitration.  

12.3.1 Disputes.  The Parties hereby agree that, except as otherwise expressly set forth herein, in
the event the Parties are unable to resolve any Dispute after referring such Dispute to the
Executive Officers, the Dispute shall be settled by binding arbitration administered by the

37

International Chamber of Commerce (“ICC”)  in  accordance  with  its  Rules  of  Arbitration
(the “Rules”).    Either  Party  may  refer  any  Dispute  to  arbitration  by  submitting  a  written
notice of such request to the other Party.

12.3.2 Arbitrators.  Any arbitration shall be presided over by three (3) arbitrators.  Each Party shall
select  one  (1)  arbitrator,  and  such  selected  arbitrators  shall  mutually  agree  upon  the  third
arbitrator who shall act as the chairman of the arbitration panel.  If either Party fails or both
Parties  fail  to  choose  an  arbitrator  or  arbitrators  within  thirty  (30)  days  after  receiving
notice  of  commencement  of  arbitration  or  if  the  two  (2)  arbitrators  fail  to  choose  a  third
arbitrator  within  thirty  (30)  days  after  their  appointment,  then  either  or  both  Parties  shall
immediately request that the ICC select the remaining number of arbitrators to be selected.
  The  arbitrators  shall  be  neutral  and  independent  of  the  Parties  and  their  respective
Affiliates, and may not be current or former directors, officers or employees of the Parties
or their respective Affiliates. No Party may have any ex parte discussion with any potential
arbitrator,  except  for  confirming  if  such  arbitrator  is  willing  and  able  to  serve  on  the
arbitration  panel.  All  arbitrators  shall  have  ten  (10)  or  more  years  of  experience  in  the
pharmaceutical  and  biotechnology  industries,  shall  have  appropriate  experience  with
respect  to  the  matter(s)  to  be  arbitrated,  and  shall  have  some  experience  in  mediating  or
arbitrating issues relating to such agreements.  

12.3.3 Arbitration Process.  The seat of the arbitration shall be New York, New York, USA.  The
arbitrators  shall  set  a  date  for  a  hearing  that  shall  be  held  no  later  than  sixty  (60)  days
following the appointment of the last of such three (3) arbitrators. The Parties shall have the
right to be represented by counsel.  No less than thirty (30) days prior to the hearing, each
Party shall submit the following to the other Party and the arbitration panel: (a) a copy of
all  exhibits  on  which  such  Party  intends  to  rely  in  any  oral  or  written  presentation  to  the
panel;  (b)  a  list  of  any  witnesses  such  Party  intends  to  call  at  the  hearing,  and  a  short
summary  of  the  anticipated  testimony  of  each  witness;  and  (c)  a  brief  in  support  of  such
Party’s proposed rulings and remedies; provided that the brief shall not exceed twenty-five
(25) pages. This page limitation shall apply regardless of the number of issues raised in the
arbitration proceeding. The arbitrators shall determine what discovery will be permitted in
accordance with the Rules, consistent with the goal of reasonably controlling the cost and
time that the Parties must expend for discovery; provided, however, that the arbitrators shall
permit discovery as they deem proportionate to the issues in dispute. The arbitration panel
shall  have  sole  discretion  regarding  the  admissibility  of  any  evidence,  except  statements
made during settlement negotiations and affidavits prepared for the purposes of the hearing
shall  not  be  admissible.  Within  ten  (10)  days  following  completion  of  the  hearing,  each
Party  may  submit  to  the  other  Party  and  the  panel  a  post-hearing  brief  in  support  of  its
proposed  rulings  and  remedies;  provided  that  such  brief  shall  not  contain  or  discuss  any
new  evidence  and  shall  not  exceed  ten  (10)  pages.  This  page  limitation  shall  apply
regardless of the number of issues raised in the proceeding.  

12.3.4 Decision of Arbitrators.  The arbitrators shall use their best efforts to rule on each disputed
issue  within  thirty  (30)  days  after  completion  of  the  hearing  described  in  Section  12.3.3.
The determination of the arbitrators as to the resolution of any Dispute shall be binding and
conclusive upon the Parties, absent manifest error. All rulings of the arbitrators shall be in
writing and shall be delivered to the Parties as soon as is reasonably possible.

12.3.5 Awards.    Any  award  to  be  paid  by  one  Party  to  the  other  Party  as  determined  by  the
arbitrators as set forth above under this Section 12.3 be promptly paid in USD free of any
Tax, deduction or offset, and any costs, fees or Taxes incident to enforcing the award shall,

38

to  the  maximum  extent  permitted  by  Law,  be  charged  against  the  Party  resisting
enforcement. Each Party agrees to abide by the award rendered in any arbitration conducted
pursuant  to  this  Section  12.3,  and  agrees  that,  subject  to  the  Federal  Arbitration  Act,
judgment may be entered upon the final award in a court of competent jurisdiction and that
other  courts  may  award  full  faith  and  credit  to  such  judgment  in  order  to  enforce  such
award.  

12.3.6 Costs  and  Expenses.    The  Parties  agree  that  they  shall  share  equally  in  the  joint  costs
associated  with  the  arbitration  hearing(s)  and  any  procedural  conferences  (location,
stenographer and similar), the fees and expenses of any independent expert retained by the
arbitrators,  if  any,  and  the  fees  and  expenses  of  the  arbitrators  (as  set  forth  above)  and
administrative fees and expenses of ICC.  Each Party shall bear its own costs and attorneys’
and witnesses’ fees and associated costs and expenses.  The existence and substance of the
arbitration proceedings and the decision of the arbitrators shall be kept confidential by the
Parties and the arbitrators except to the extent disclosure may be necessary to conduct the
arbitration,  or  in  connection  with  a  court  application  for  a  preliminary  remedy,  a  judicial
challenge  to  an  award  or  its  enforcement,  or  unless  otherwise  required  by  law  or  judicial
decision.

12.4

Injunctive Relief.    Notwithstanding  anything  to  the  contrary  in  this  Agreement,  either  Party  will
have the right to seek temporary injunctive or preliminary equitable relief pending final resolution
of  any  Dispute under Section 12.3,  in  any  court  of  competent  jurisdiction  as  may  be  available  to
such Party under Law in such jurisdiction with respect to any matters arising out of the other Party’s
performance or breach of its obligations under this Agreement.

ARTICLE 13
MISCELLANEOUS PROVISIONS

13.1

Relationship  of  the  Parties.    Nothing  in  this  Agreement  is  intended  or  shall  be  deemed,  for
financial,  Tax,  legal  or  other  purposes,  to  constitute  a  partnership,  agency,  joint  venture  or
employer-employee relationship between the Parties.

13.2

Assignment.

13.2.1 Assignment Generally.    Except  as  expressly  provided  herein,  neither  this  Agreement  nor
any interest hereunder shall be assignable, nor any other obligation delegable, by Licensor
without the prior written consent of Company (not to be unreasonably withheld or delayed).

13.2.2 Assignment by Company.  Except as expressly provided herein, neither this Agreement nor
any interest hereunder shall be assignable, nor any other obligation delegable, by Company
without the prior written consent of Licensor (not to be unreasonably withheld, conditioned
or  delayed);  provided,  however,  that  Company  may,  without  the  prior  written  consent  of
Licensor, assign this Agreement to an Affiliate or to any Third Party in connection with a
Change of Control or sale of all or substantially all of its assets to which this Agreement
relates.

13.2.3 Continuing Obligations.  No assignment under this Section 13.2 shall relieve the assigning
Party  of  any  of  its  responsibilities  or  obligations  hereunder  and,  as  a  condition  of  such
assignment,  the  assignee  shall  agree  in  writing  to  be  bound  by  all  obligations  of  the
assigning  Party  hereunder.    This  Agreement  shall  be  binding  upon  the  successors  and
permitted assigns of the Parties.

39

 
13.3

13.4

13.5

13.6

13.7

13.2.4 Void Assignments.  Any assignment not in accordance with this Section 13.2 shall be void.

13.2.5 Assignment  of  Licensor  Technology.    Licensor  shall  not  assign  or  transfer  any  Licensor
Technology  to  any  of  its  Affiliates  without  the  prior  written  consent  of  Company  unless
such Affiliate agrees in writing to be bound by all obligations of Licensor.

Performance  and  Exercise  by  Affiliates.    Company  shall  have  the  right  to  have  any  of  its
obligations hereunder performed, or its rights hereunder exercised, by, any of its Affiliates and the
performance  of  such  obligations  by  any  such  Affiliate  shall  be  deemed  to  be  performance  by
Company; provided, however, that Company shall be responsible for ensuring the performance of
its obligations under this Agreement and that any failure of any Affiliate performing obligations of
Company hereunder shall be deemed to be a failure by Company to perform such obligations.  For
clarity,  the  foregoing  means  that  Company  may  designate  an  Affiliate  to  perform  its  obligations
hereunder or to be the recipient of Licensor’s performance obligations hereunder.

Competition.  In the event (a) of a Change of Control of Licensor in which a Company Competitor
acquires control (as defined in Section 1.2) of Licensor or (b) Licensor or its Affiliates (i) file for or
receive  Regulatory  Approval  for  a  Competing  Product  for  the  Contemplated  Indications  in  the
Territory  or  (ii)  are  Commercializing  a  Competing  Product  in  the  Territory  with  off-label
prescription  for  at  least  [***]  or  use  in  the  Territory  for  the  Contemplated  Indications
(“Competitive Action”),  then  as  from  the  date  of  such  Change  of  Control  or  the  date  on  which
Licensor or its Affiliates begin such Competitive Action, Company shall cease to have obligations
to  provide  royalty  reports  to  Licensor  or  its  successor  entity  or  share  any  market  information
pursuant  to  Section  4.2.1  and  the  JSC  shall  be  immediately  disbanded.    In  the  event  that  such
reporting  obligations  cease  and  the  JSC  is  disbanded  as  a  result  of  Competitive  Action,  such
reporting  obligations  and  the  JSC  will  be  resumed  at  the  time  when  (x)  Licensor  or  its  Affiliates
grants  an  exclusive  (even  as  to  Licensor  and  its  Affiliates)  license  to  a  Third  Party  to  research,
develop, manufacture and commercialize the Competing Product for the entire Territory or (y) all
Competitive Action ceases.

Further Actions.  Each Party agrees to execute, acknowledge and deliver such further instruments
and to do all such other acts as may be necessary or appropriate in order to carry out the purposes
and intent of this Agreement.

Accounting  Procedures.    Each  Party  shall  calculate  all  amounts,  and  perform  other  accounting
procedures required, under this Agreement and applicable to it in accordance with GAAP.

Force Majeure.  Neither Party shall be liable to the other Party or be deemed to have breached or
defaulted  under  this  Agreement  for  failure  or  delay  in  the  performance  of  any  of  its  obligations
under  this  Agreement  for  the  time  and  to  the  extent  such  failure  or  delay  is  caused  by  or  results
from acts of God, earthquake, riot, civil commotion, terrorism, war, strikes or other labor disputes,
fire,  flood,  failure  or  delay  of  transportation,  omissions  or  delays  in  acting  by  a  governmental
authority, acts of a government or an agency thereof or judicial orders or decrees or restrictions or
any other reason which is beyond the control of the respective Party.  The Party affected by force
majeure shall provide the other Party with full particulars thereof as soon as it becomes aware of the
same  (including  its  best  estimate  of  the  likely  extent  and  duration  of  the  interference  with  its
activities)  and  will  use  Commercially  Reasonable  Efforts  to  overcome  the  difficulties  created
thereby and to resume performance of its obligations hereunder as soon as practicable.

40

13.8

13.9

No Trademark Rights.  No right, express or implied, is granted by this Agreement to a Party to use
in any manner the name or any other trade name or trademark of the other Party in connection with
the performance of this Agreement or otherwise.  

Entire Agreement of the Parties; Amendments.  This Agreement and the Schedules and Exhibits
hereto constitute and contain the entire understanding and agreement of the Parties respecting the
subject  matter  hereof  and  cancel  and  supersede  any  and  all  prior  negotiations,  correspondence,
understandings and agreements between the Parties, whether oral or written, regarding such subject
matter.  No waiver, modification or amendment of any provision of this Agreement shall be valid or
effective  unless  made  in  a  writing  referencing  this  Agreement  and  signed  by  a  duly  authorized
officer of each Party.

13.10 Captions.  The captions to this Agreement are for convenience only, and are to be of no force or

effect in construing or interpreting any of the provisions of this Agreement.

13.11 Governing Law.  This Agreement shall be governed by and interpreted in accordance with the laws
of the State of New York, USA, excluding application of any conflict of laws principles that would
require application of the Law of a jurisdiction outside of State of New York, USA.

13.12 Notices and Deliveries.  Any notice, request, approval or consent required or permitted to be given
under  this  Agreement  shall  be  in  writing  and  shall  be  deemed  to  have  been  sufficiently  given  if
delivered  in  person  or  transmitted  by  express  courier  service  (signature  required)  to  the  Party  to
which it is directed at its address shown below or such other address as such Party shall have last
given by notice to the other Party.

If to Company, addressed to:

Liquidia Technologies, Inc.
419 Davis Drive, Suite 100
Morrisville, North Carolina 27560
USA
Attention: General Counsel
Email: legal@liquidia.com

With a copy, which shall not constitute notice, to:

DLA Piper LLP (US)
51 John F. Kennedy Parkway, Suite 120
Short Hills, New Jersey 07078
USA
Attention: Andrew P. Gilbert
Email: andrew.gilbert@us.dlapiper.com

If to Licensor, addressed to:

Pharmosa Biopharm Inc.
3F.-3, No. 66, Sanchong Road
Nangang District, Taipei City 11502
Taiwan
Attention: Pei Kan/ Weishu Lu
Email: peikan@pharmosa.com.tw/ Weishu.lu@pharmosa.com.tw

41

With a copy, which shall not constitute notice, to:

K&L Gates
30F, No. 95. Dun Hua S. Road, Section 2
Ta-an District, Taipei City 106
Taiwan
Attention: Jacqueline Fu
Email: jacqueline.fu@klgates.com

13.13 Language.  The official language of this Agreement and between the Parties for all correspondence

shall be the English language.

13.14 Waiver.   A  waiver  by  either  Party  of  any  of  the  terms  and  conditions  of  this  Agreement  in  any
instance shall not be deemed or construed to be a waiver of such term or condition for the future, or
of  any  other  term  or  condition  hereof.    All  rights,  remedies,  undertakings,  obligations  and
agreements contained in this Agreement shall be cumulative and none of them shall be in limitation
of any other remedy, right, undertaking, obligation or agreement of either Party.

13.15 Severability.  When possible, each provision of this Agreement will be interpreted in such manner
as  to  be  effective  and  valid  under  Law,  but  if  any  provision  of  this  Agreement  is  held  to  be
prohibited  by  or  invalid  under  Law,  such  provision  will  be  ineffective  only  to  the  extent  of  such
prohibition or invalidity, without invalidating the remainder of this Agreement.  The Parties shall
make a good faith effort to replace the invalid or unenforceable provision with a valid one which in
its economic effect is most consistent with the invalid or unenforceable provision.

13.16 No Implied License.  No right or license is granted to Licensor hereunder by implication, estoppel,
or  otherwise  to  any  know-how,  patent  or  other  intellectual  property  right  owned  or  controlled  by
Company or its Affiliates.

13.17

Interpretation.  The words “include,” “includes” and “including” shall be deemed to be followed
by  the  phrase  “without  limitation.”    All  references  herein  to  Articles,  Sections,  Schedules  and
Exhibits shall be deemed references to Articles and Sections of, and Schedules and Exhibits to, this
Agreement  unless  the  context  shall  otherwise  require.    Except  as  otherwise  expressly  provided
herein, all terms of an accounting or financial nature shall be construed in accordance with GAAP.
 Unless the context otherwise requires, countries shall include territories.

13.18 Counterparts.  This Agreement may be executed in counterparts, each of which will be deemed an
original, and all of which together will be deemed to be one and the same instrument.  A facsimile
or a portable document format (PDF) copy of this Agreement, including the signature pages, will be
deemed an original.

[SIGNATURE PAGE FOLLOWS]

42

IN  WITNESS  WHEREOF,  duly  authorized  representatives  of  the  Parties  have  executed  this

Agreement as of the Effective Date.

PHARMOSA BIOPHARM INC.

LIQUIDIA TECHNOLOGIES, INC.

Signature: /s/ Pei Kan

Signature: /s/ Roger Jeffs

Printed Name: Pei Kan

Title: President

Printed Name: Roger Jeffs

Title: CEO

[Signature Page to License Agreement]

  
 
 
 
 
  
 
 
 
    
 
 
 
    
 
 
 
  
 
   
  
  
  
 
  
  
  
  
Schedule 1.23

Existing Product

[***]

Schedule 1.24

Existing Third Party Agreements

[***]

Schedule 1.35

Licensor Know-How

[***]

Schedule 1.36

Licensor’s Knowledge Individuals

[***]

Schedule 1.38

Licensor Patents

[***]

Schedule 2.3

Licensor Technology Transfer Plan

[***]

Schedule 4.3

Supply Agreement Key Terms

The terms outlined below, together with any terms contained or described in the Agreement, will serve as
the  basis  for  the  definitive  Supply  Agreement  between  the  Parties.  Unless  otherwise  set  forth  herein,
capitalized terms shall have the meanings ascribed to them in the Agreement.

Clinical Supply
Obligation

Clinical Supply Price

Remaining Shelf Life at
Time of Delivery for
Clinical Supply

CLINICAL SUPPLY TERMS

During the term of the Supply Agreement, Company may deliver purchase
orders  to  Licensor  for  the  manufacture  and  supply  of  Filled  Ampules  for
the  development  of  Product  in  the  Territory  (including  use  of  Filled
Ampules in clinical trials).  Within [***] following Company’s issuance of
each purchase order, Licensor shall acknowledge receipt and acceptance of
such  purchase  order;  provided,  that  Company  provides  at  least  [***]  of
lead  time  for  such  purchase  order.    In  the  event  that  Company  does  not
provide such minimum lead time for such purchase order, Licensor shall be
permitted to reject any amounts ordered without such minimum lead time;
provided, however, that Licensor shall use commercially reasonable efforts
to  manufacture  and  supply  all  such  Filled  Ampules  to  Company  in  such
requested delivery date set forth in such purchase order.  In the event that
Licensor  fails  to  reject  in  writing  to  Company  any  purchase  order
hereunder  within  [***]  following  issuance  from  Company,  such  purchase
order  shall  be  deemed  accepted  by  Licensor  and  Licensor  shall  be
responsible  for  manufacturing  and  supplying  all  quantities  of  Filled
Ampules thereunder in accordance with the terms of such purchase order.  
The purchase order shall be placed in a number of Filled Ampules equal to
a  multiple  of  Licensor’s  standard  batch  size  (the  “Order  Size
Requirement”).  Company will use reasonable efforts to satisfy its clinical
supply requirements through the submission of no more than [***] orders
per year.
[***] of the Manufacturing Cost.  “Manufacturing Cost” means the actual
and  verifiable  costs  and  expenses  paid  by  Licensor  to  one  (1)  or  more
Third  Parties  for  the  manufacture  and  supply  of  the  Filled  Ampules,
including  but  not  limited  to,  Licensor’s  external,  out-of-pocket  costs  of
materials, production, factory overhead, quality control, quality assurance,
bulk and finished packaging, transportation and insurance.

Licensor  will  invoice  Company  for  (i)  [***]  of  the  estimated  price  at  the
time of Licensor’s acceptance or deemed acceptance of the purchase order,
and  (ii)  the  balance  upon  delivery  of  the  Filled  Ampules.    Company  will
pay within thirty (30) days upon receipt of each invoice.
At a minimum, each Filled Ampule shall, at the time of delivery, have at
least a number of months of shelf life remaining equal to the greater of (i)
the  number  of  months  equal  to  the  approved  shelf  life  for  the  Filled
Ampules minus [***] and (ii) [***].  

COMMERCIAL SUPPLY TERMS

Commercial Supply
Obligation

Forecast.    Commencing  [***]  prior  to  anticipated  launch  of  the  first
Product in the Territory and on or before the last day of the first month of
each calendar quarter thereafter, Company will provide Licensor with a

 
the  following  [***]  (commencing  with 

written  rolling  forecast  (each,  a  “Forecast”)  of  Company’s  quarterly
anticipated orders of Filled Ampules for commercialization in the Territory
the  calendar  quarter
for 
immediately  following  the  calendar  quarter  in  which  such  Forecast  is
delivered), which forecast shall be broken down on a quarterly basis.  The
first [***] of each Forecast shall be binding and Company shall be required
to deliver to Licensor with its Forecast a purchase order for the [***] of the
binding Forecast (for clarity, the [***] of each Forecast will be covered by
earlier submitted purchase orders).   The Forecast and the purchase orders
shall be provided in compliance with the Order Size Requirement.  

Acceptance  and  Delivery.    Licensor  shall,  within  [***]  of  receipt  of  a
purchase order, confirm in writing that a purchase order has been accepted.
Subject  to  the  Company’s  compliance  with  the  Order  Size  Requirement,
Licensor  shall  be  required  to  accept  and  fulfill  the  purchase  orders  (or
portions  thereof,  as  applicable)  which  are  provided  to  Licensor  in
accordance  with  the  terms  and  conditions  of  the  Supply  Agreement;
provided, however, that the quantity of Filled Ampules in a given purchase
order is no more than [***] or less than [***] of the quantity forecasted for
such quarter when such quarter was in the binding portion of the Forecast.
Should Company request Filled Ampules in excess of [***] of the quantity
forecasted for such quarter when such quarter was in the binding portion of
the latest Forecast, then Licensor shall use commercially reasonable efforts
to meet such request.  Licensor shall deliver Filled Ampules to satisfy each
purchase  order  (including  with  respect  to  the  delivery  dates,  delivery
locations, quantities and other terms set forth therein).

In the event that Company orders less than [***] of Filled Ampules in the
aggregate in any [***], Licensor shall not be liable for failure to deliver the
Filled Ampules in quantities up to [***] quantity due to batch failure either
in  the  event  of  shortage  in  quantity  or  total  batch  failure.      For  the
avoidance of doubt, in the case of shortage in quantity in a particular batch
instead  of  a  total  batch  failure,  Company  will  still  pay  for  the  remaining
Filled Ampules in that batch duly delivered in accordance with the terms of
the Supply Agreement.  
[***] of the Manufacturing Cost.  

Licensor  will  invoice  Company  for  (i)  [***]  of  the  estimated  price  at  the
time of Licensor’s acceptance or deemed acceptance of the purchase order,
and  (ii)  the  balance  upon  delivery  of  the  Filled  Ampules.    Company  will
pay within thirty (30) days upon receipt of each invoice.
At a minimum, each Filled Ampule shall, at the time of delivery, have at
least a number of months of shelf life remaining equal to the greater of (i)
the  number  of  months  equal  to  the  approved  shelf  life  for  the  Filled
Ampules minus [***] and (ii) [***].
Licensor  and  Company  shall  reasonably  cooperate  to  improve  the
efficiency  of  Licensor’s  commercial  supply  chain,  including  Licensor’s
costs, payment terms to vendors, lead times and approved shelf life.  In the
event  any  such  improvements  are  achieved,  Licensor  and  Company  shall
amend  the  commercial  supply  terms  to  pass  through  the  benefit  of  such
improvements to Company.  

Commercial Supply Price

Remaining Shelf Life at
Time of Delivery for
Commercial Supply

Cooperation to Improve
Terms of Commercial
Supply

 
TERMS COMMON TO CLINICAL AND COMMERCIAL SUPPLY

Specifications and
Product Warranties

The Supply Agreement shall set forth the release specifications for Filled
Ampules (the “Specifications”).  The Filled Ampules will be packaged in
pouches for delivery and Company shall be responsible for the secondary
outer packaging and labeling.  

In  addition  to  other  representations  and  warranties  to  be  set  forth  in  the
Supply  Agreement,  Licensor  will  represent  and  warrant  that  the  Filled
Ampules  shall  be  manufactured  (a)  to  meet  the  Specifications,  (b)  in
compliance  with  cGMP  (to  be  defined  in  the  Supply  Agreement),  (c)  in
compliance with applicable law and (d) in compliance with the Regulatory
Approvals. Without limiting the foregoing, Licensor shall further represent
and  warrant  that  (i)  the  Filled  Ampules  will  not  be  adulterated  or
mislabeled  within  the  meaning  of  the  U.S.  Federal  Food,  Drug  and
Cosmetic  Act  or  any  similar  law  of  any  other  jurisdiction,  (ii)  the  Filled
Ampules will not be an article which may not, under the provisions of the
U.S. Federal Food, Drug and Cosmetic Act or any similar law of any other
jurisdiction,  be  introduced  into  interstate  commerce  in  the  Territory,  (iii)
the  Filled  Ampules  and  its  method  of  manufacture  do  not  and  will  not
infringe  any  letters  patent  or  any  extension  thereof,  copyrights,  trade
secrets, know-how, trademarks or any other intellectual property rights of a
Third Party, or breach any confidentiality or non-use obligation owed to a
Third  Party,  (iv)  the  Filled  Ampules  are  in  a  form  suitable  for  packaging
and labeling by or on behalf of Company (or its Affiliate or designee) and
ultimate distribution, sale and/or other exploitation in the Territory and (v)
all  Filled  Ampules  will  be  free  and  clear  of  all  liens  and  encumbrances
other  than  statutory  lien  on  the  payment  not  yet  due  (the  “Product
Warranties”).
Licensor shall deliver or arrange for delivery of Filled Ampules to a carrier
designated by Company in the applicable purchase order, EXW (Incoterms
2020),  Licensor’s  (or,  as  the  case  may  be,  its  Affiliate’s  or  designee’s)
facility as indicated in the applicable purchase order.
If  Company  claims  that  any  Filled  Ampules  did  not  meet  any  Product
Warranty,  Company  shall  notify  Licensor  thereof  in  writing  within  thirty
(30) days after Company’s discovery and confirmation of such defect.

inspection  a
At  Licensor’s  request,  Company  shall  forward  for 
representative  sampling  of  the  Filled  Ampules  that  is  the  subject  of
Company’s  claim.  Licensor  shall,  as  soon  as  is  reasonably  practicable,
inspect such samples. If Licensor concurs with Company’s claim, Licensor
shall  (at  Company’s  option)  either  replace  (as  soon  as  reasonably
practicable) the defective Filled Ampules without any cost to Company or
credit  or  refund  Company  for  the  amount  of  the  Supply  Price  for  such
quantities of Filled Ampules. If Licensor disagrees with Company’s claim
and  the  Parties  are  unable  to  resolve  their  differences,  then  either  Party
may  refer  the  matter  to  an  independent  specialized  firm  of  international
reputation agreeable to both Parties for final analysis, which shall be a final
resolution of such issue, binding on both Parties. If the Filled Ampules are
determined to have met the warranty any Product Warranty, then Company
shall  bear  the  cost  of  the  foregoing  independent  specialized  firm  and  the
independent laboratory testing. If the Filled Ampules are determined not to

Delivery Terms

Defective Product

Supply Redundancy

have met the Product Warranties, then Licensor shall bear the costs of such
independent specialized firm and laboratory testing and Licensor shall (at
Company’s  option)  either  replace  (as  soon  as  reasonably  practicable)  the
defective Filled Ampules without any cost to Company or credit Company
for the amount of the Supply Price of such quantities of Filled Ampules.

OTHER TERMS

Company shall have the right, at its own cost and expense, to qualify and
maintain a secondary site outside Taiwan for each stage of the manufacture
of  Filled  Ampules  and  each  supplier  of  materials,  components  and
processes necessary for the manufacture of Filled Ampules if the primary
site  (a  “Primary  Site”)  under  Licensor’s  existing  supply  chain  as  of  the
Effective Date is in Taiwan (“Company Secondary Sites”), and Licensor
shall  provide  reasonable  assistance  necessary  or  desirable  for  the
qualification and maintenance of the secondary site at reasonable, mutually
agreed  upon  charges  to  Company.    With  respect  to  any  materials,
components and processes sourced from Primary Sites outside of Taiwan,
Company shall have the right to source, directly from such Primary Site or
any  applicable  Licensor  Secondary  Site  (or  their  respective  affiliates)  or
indirectly  through  Licensor,  any  and  all  materials,  components  and
processes  necessary  for  Company  Secondary  Sites  to  perform  their
respective manufacturing activities for their respective stages.

Licensor  may,  at  its  sole  discretion,  at  its  own  cost  and  expense,  qualify
and maintain a secondary site for each stage of the manufacture of Filled
Ampules  and  each  supplier  of  materials,  components  and  processes
necessary  for  the  manufacture  of  Filled  Ampules  (“Licensor  Secondary
Sites”, together with Licensor’s current sites, “Licensor Sites”)).  

Licensor shall ensure that all of Licensor Sites, and Company shall ensure
that  all  of  Company  Secondary  Sites,  for  the  manufacture  of  Filled
Ampules and all of their respective suppliers of materials, components and
processes  necessary  for  the  manufacture  of  Filled  Ampules  are  in  a
qualified  and  validated  state  appropriate  for  inclusion  as  a  manufacturing
site  for  Filled  Ampules  (or  any  portion  thereof)  as  required  by  the
applicable  Governmental  Body  and  in  the  Regulatory  Approvals.  After  a
Company  Secondary  Site  for  a  stage  has  been  fully  qualified  and  all
applicable  regulatory  approvals  obtained,  the  manufacture  of  Filled
Ampules (or portion thereof) and the supply of materials, components and
processes  necessary  for  the  manufacture  of  Filled  Ampules  may  be
allocated between the Company Secondary Site and the  Licensor Site for
such stage in a manner to ensure that each site is able to supply Company’s
and/or its Affiliates (and other designees) requirements expeditiously if the
need  arises;  provided  that  Company  and  Licensor  shall  reasonably
cooperate and use good faith efforts to work together to set and meet any
reasonable minimum purchase requirements of Primary Sites for supply of
Filled  Ampules,  if  any.      If  Company  is  using  a  Licensor  Site  outside
Taiwan  for  the  Company  Secondary  Site,  the  Parties  shall  use  reasonable
efforts to align and coordinate the manufacture schedules of such site, and
such  site  shall  fulfil  the  Parties’  orders  through  an  allocation  reasonably
determined  by  Company  taking  into  consideration  demand  and  upstream
supply requirements.  Further, Licensor Technology and the equipment

Tech Transfer

Audit Rights

Ongoing Stability Studies

supplied  by  Licensor  shall  not  be  used  to  manufacture  any  products  for
Company or its Affiliates other than the Products.

As  between  the  Parties,  Company  shall  be  responsible  for  obtaining  the
Regulatory Approvals for qualifying and maintaining Licensor Sites for the
manufacture of Filled Ampules for the Field in the Territory.  
Once  a  Company  Secondary  Site  is  identified,  upon  Company’s  request,
Licensor shall provide reasonable technical assistance to Company and its
Affiliates  (and  the  Third  Party  contract  manufacturer  for  such  Company
Secondary Site “CMO”) at reasonable, mutually agreed upon charges with
respect to Company’s and its Affiliate’s (and any CMO’s) receipt, adoption
and  establishment  of  the  manufacturing  process,  including:  (a)  making
available  a  reasonable  number  of  appropriately  trained  personnel  to
provide,  on  a  mutually  convenient  timetable,  technical  assistance  with
respect  to  such  transfer,  (b)  using  commercially  reasonable  efforts  to
promptly assist Company and its Affiliates (and any CMO) in obtaining all
necessary 
regulatory  approvals  and/or  modifying  existing  health
authorizations  for  the  manufacture  of  Filled  Ampules  by  Company,  its
Affiliate  and/or  a  CMO  at  such  Company  Secondary  Site,  (c)  allowing
Company  and  its  Affiliates  (and  any  CMO)  to  cross  reference  Licensor’s
(and its Affiliate’s) regulatory filings (such as a drug master file) and such
other  regulatory  submissions  controlled  by  Licensor  (or  its  Affiliates)
applicable  to  the  Filled  Ampules,  as  the  case  may  be,  (d)  supplying
analytical  test  methods  and  other  testing  know-how  including  method
validation  required  to  perform  release  testing  or  other  testing  as  may  be
required  by  the  applicable  Regulatory  Authority,  and  (e)  upon  request  by
Company,  providing  Company  and  its  Affiliates  (and  any  CMO)  with
appropriate quantities of reference standards related to Product in order to
facilitate its testing.
Licensor  shall  permit  (and  shall  ensure  that  its  Affiliates  and  any  Third
Parties involved in the manufacture of Filled Ampules permit) one or more
qualified  technical  specialists  from  Company  (or  its  Affiliate  or  its
designees, as applicable), at Company’s cost, upon reasonable prior notice
and during normal business hours, to conduct one (1) annual audit of each
manufacturing  facility  (and  any  other  facility  that  is  involved  in  the
manufacture of Filled Ampules); provided, however, that in the case of a
“for cause” audit, Company (or its Affiliate or its designees, as applicable)
shall have the right to perform additional audits at any time (regardless of
any other audits Company may have conducted during a given year) upon
reasonable prior notice. Licensor shall use commercially reasonable efforts
to provide a written response to any audit findings within one (1) month of
receipt of such observations and conclusions. The Parties will discuss such
response  and  Licensor  shall  promptly  implement  (and  cause  to  be
implemented) corrective actions.
For  purposes  of  extending  the  permitted  dating  of  the  Filled  Ampules,
Licensor  shall,  at  its  own  expense,  (a)  continue  performing  all  stability
studies  ongoing  at  the  Effective  Date  with  an  objective  to  achieve  [***]
stability  dating  for  the  Filled  Ampules,  and  (b)  conduct,  in  addition  to
those  studies  set  forth  in  subsection  (a),  an  on-going  program  of  annual
stability testing, in each case of subsection (a) and (b), in accordance with
Licensor’s current protocol and otherwise meeting all requirements of

cGMP,  applicable  laws,  the  Specifications  and  Regulatory  Approvals,  on
samples from all batches of Filled Ampules. Such stability testing shall be
stability indicating.

In  the  event  that  Licensor  detects  any  out  of  Specification  results,  or  any
negative trends and/or degradant in excess of approved limits in connection
with such testing, Licensor shall notify Company in the manner set forth in
the  Quality  Agreement.  Licensor  shall  specifically  incorporate  such
additional  testing  and  controls  (e.g.,  storage  condition  changes)  as
Company  may  reasonably  specify  with  respect  to  such  instability  and/or
degradant.  In  addition,  Licensor  shall  place  a  number  of  batches,  as
reasonably  instructed  by  Company,  of  Filled  Ampules  on  stability
following  the  implementation  of  any  change  request.  Furthermore,  any
batch  of  Filled  Ampules  manufactured  with  one  or  more  significant
deviations  should  be  assessed  for  possible  inclusion  in  stability  studies.
Licensor  is  responsible  to  perform  stability  testing  on  Filled  Ampules  to
support shipping conditions and/or temperature excursions that may occur
during shipping and make available to Company such data.
The Parties shall negotiate in good faith and use commercially reasonable
efforts to enter into the Quality Agreement within ninety (90) days after the
effective date of the Supply Agreement, which Quality Agreement will set
out  the  policies,  procedures  and  standards  by  which  the  Parties  and  any
Affiliates will coordinate and implement (or cause its Third Party contract
manufacturers  to  coordinate  and  implement,  as  applicable)  the  operation
and  quality  assurance  activities  and  regulatory  compliance  objectives
contemplated under the Supply Agreement.
The Supply Agreement shall commence on the effective date (as set forth
therein) and, unless earlier terminated, continue in effect until expiration of
the last Royalty Term under the Agreement.  

Either Party shall be permitted to terminate the Supply Agreement (a) for
an  uncured  material  breach  of  the  other  Party,  (b)  in  the  event  of  the
bankruptcy  of  the  other  Party  or  (c)  in  the  event  that  the  other  Party  is
unable to perform due to force majeure, in each case as shall be more fully
set forth in the Supply Agreement.

Company  shall  also  be  permitted  to  terminate  the  Supply  Agreement
immediately in the event of a Change of Control of Licensor (to be defined
in  the  Supply  Agreement)  in  which  a  Company  Competitor  acquires
control of Licensor.
Other terms, conditions and provisions as are usual and customary for an
agreement  of  this  type,  including,  without  limitation,  representations,
warranties, 
and
indemnification, 
confidentiality  will  be  negotiated  and  agreed  upon  between  the  Parties  in
the Supply Agreement.

insurance, 

resolution 

dispute 

Quality Agreement

Term and Termination

Additional Terms

Schedule 5.4.1

Regulatory Transition Plan

[***]

Schedule 6.9

Form of Royalty Report

[***]

Schedule 8.5.1

Initial Press Release

Liquidia  Corporation  and  Pharmosa  Biopharm  Announce  Collaboration  for  Sustained-Release
Inhaled Treprostinil Product in North America

● Liquidia  exclusively  licenses  North  American  rights  to  L606,  an  inhaled  formulation  of  treprostinil

administered twice-daily with a short duration, next-generation nebulizer

● Liquidia funds $10 million upfront payment from finance agreement with HealthCare Royalty
● Pharmosa  to  receive  up  to  $215  million  in  development  and  sales  milestones  for  PAH  and  PH-ILD
indications, $10 million for each additional approved indication and additional product, and royalties on
net sales of L606

● Creates industry leading portfolio in rapidly expanding market for inhaled treprostinil
● Liquidia to host webcast today at 8:30 a.m. Eastern Time  

MORRISVILLE,  N.C.,  [June  X],  2023  –  Liquidia  Corporation  (NASDAQ:  LQDA)  (Liquidia  or  the
Company) and Pharmosa Biopharm (Pharmosa) today announced that they have entered into an exclusive
licensing  agreement  for  the  development  and  commercialization  in  North  America  of  L606,  an  inhaled,
sustained-release formulation of treprostinil currently being evaluated in a clinical trial for the treatment of
pulmonary arterial hypertension (PAH) and pulmonary hypertension associated with interstitial lung disease
(PH-ILD).

Roger Jeffs, Chief Executive Officer of Liquidia, stated: “L606 is the perfect life-cycle complement to our
pipeline and furthers our mission to provide innovative treatment options that improve the lives of patients
suffering  from  PAH  or  PH-ILD.  As  already  observed  in  the  ongoing  Phase  3  open-label  study  of  PAH
patients,  Pharmosa’s  novel  liposomal  formulation  offers  potential  to  improve  patient  convenience  and
compliance with twice-daily dosing using a short-duration, next-generation nebulizer. More importantly, we
believe that the inhaled drug-device combination may provide best-in-class treprostinil exposure over a 24-
hour period, including during sleeping hours, which could translate to improved efficacy, tolerability, and
patient outcomes. Our investment in this collaboration, alongside our continued preparation for a potential
launch  of  YUTREPIA™  (treprostinil)  inhalation  powder,  are  clear  examples  of  Liquidia’s  long-term
commitment to addressing unmet needs in treating pulmonary hypertension and enabling choice based on
patients’ preferences and circumstances.”

Pei  Kan,  Ph.D.,  President  of  Pharmosa,  added:  “Liquidia  is  the  ideal  partner  to  bring  L606  to  the  North
American market. Liquidia has shown an unflinching determination to bring novel products to patients, and
provides  clear  synergies  with  their  commercial  effort,  clinical  expertise  and  deep  relationships  with  key
opinion  leaders.  Pharmosa  will  focus  on  advancing  its  sustained-release  liposomal  technology  which  has
demonstrated  in  L606  the  ability  to  dramatically  reduce  maximum  systemic  drug  concentrations  while
significantly increasing local concentrations deep in the lung.”

Under the agreement, Liquidia will be responsible for development, regulatory and commercial activities of
L606 in North America. Pharmosa will manufacture clinical and commercial supplies of L606 and support
Liquidia  in  establishing  a  redundant  global  supply  chain.  In  consideration  for  these  exclusive  rights,
Liquidia will pay Pharmosa an upfront payment of $10 million, potential development and sales milestone
payments  of  up  to  $215  million  tied  to  PAH  and  PH-ILD  indications,  and  two  tiers  of  low,  double-digit
royalties  on  net  sales  of  L606.  Pharmosa  will  also  receive  a  $10  million  milestone  payment  for  each
additional  indication  and  additional  product  approved.  Liquidia  retains  the  first  right  to  negotiate  for
development and commercialization of L606 in Europe and other territories should Pharmosa seek a partner,
subject to satisfaction of certain conditions as set forth in the license agreement.

Liquidia  intends  to  seek  first  regulatory  approval  of  L606  in  the  United  States  under  the  505(b)(2)
regulatory  pathway.  The  planned  New  Drug  Application  (NDA)  is  expected  to  include:  (i)  the  completed
Phase 1 trial demonstrating tolerability and comparable pharmacokinetics to nebulized Tyvaso (treprostinil)
inhalation  solution;  (ii)  clinical  data  from  the  on-going,  open-label  Phase  3  study  in  the  United  States  in
PAH and PH-ILD patients; and (iii) clinical data from a double-blind, randomized, placebo-controlled study
to evaluate treatment of PH-LD patients with L606. Liquidia intends to initiate the PH-ILD trial in first half
of 2024.  

In support of today’s announcement, HealthCare Royalty (HCRx) will fund Liquidia $10.0 million from the
Revenue  Interest  Financing  Agreement  (RIFA)  announced  in  January  2023.  The  RIFA  included  a  $7.5
million financing tranche at Liquidia’s discretion to support any acquisition of rights to a clinical stage or
commercial  stage  biopharmaceutical  product  to  diagnose,  prevent,  or  treat  pulmonary  hypertension.  In
connection  with  the  transaction  with  Pharmosa,  HCRx  has  agreed  to  advance  an  additional  $2.5  million
from the $25 million fourth tranche under the RIFA, which was to be funded upon the mutual election of
both  Liquidia  and  HCRx.  Today’s  announcement  does  not  impact  the  $35  million  tranche  that  will  be
available  to  Liquidia  upon  favorable  resolution  of  the  ongoing  patent  litigation  with  United  Therapeutics
Corporation.  Total proceeds funded to Liquidia by HCRx are now $42.5 million of the up to $100 million
contemplated  by  the  RIFA.  As  previously  announced,  HCRx  will  receive  a  tiered  royalty  on  net  revenue
generated by YUTREPIA and other products marketed by Liquidia.  The aggregate payments to HCRx are
capped  at  175%  of  the  total  amounts  advanced  by  HCRx,  with  the  potential  for  a  true-up  payment  to  be
made by Liquidia if HCRx’s internal rate of return is less than 18% on the date the cap is reached.

Conference Call
Liquidia  will  host  a  webcast  call  today  at  8:30  a.m.  Eastern  Time.  To  listen  to  the  webcast,  please  visit
https://liquidia.com/investors/events-and-presentations.

About L606 (liposomal treprostinil) inhalation suspension

L606  is  an  investigational,  liposomal  formulation  of  treprostinil  administered  twice-daily  with  a  short-
duration  next-generation  nebulizer.  The  L606  suspension  uses  Pharmosa’s  proprietary  liposomal
formulation  to  encapsulate  treprostinil  which  can  be  released  slowly  at  a  controlled  rate  into  the  lung,
enhancing  drug  exposure  over  an  extended  period  of  time  and  reducing  local  irritation  of  the  upper
respiratory tract. L606 is currently being evaluated in an open-label study in the United States for treatment
of  pulmonary  arterial  hypertension  (PAH)  with  a  planned  pivotal  study  for  the  treatment  of  pulmonary
hypertension associated with interstitial lung disease (PH-ILD).

About YUTREPIA™(treprostinil) inhalation powder

YUTREPIA  is  an  investigational,  inhaled  dry  powder  formulation  of  treprostinil  delivered  through  a
convenient, low-resistance, palm-sized device. On November 5, 2021, the FDA issued a tentative approval
for YUTREPIA, which is indicated for the treatment of pulmonary arterial hypertension (PAH) to improve
exercise  ability  in  adult  patients  with  New  York  Heart  Association  (NYHA)  Functional  Class  II-III
symptoms.    The  FDA  has  confirmed  that  YUTREPIA  may  add  the  indication  to  treat  pulmonary
hypertension  with  interstitial  lung  disease  (PH-ILD)  without  additional  clinical  studies.  YUTREPIA  was
designed  using  Liquidia’s  PRINT®  technology,  which  enables  the  development  of  drug  particles  that  are
precise and uniform in size, shape, and composition, and that are engineered for enhanced deposition in the
lung  following  oral  inhalation.  Liquidia  has  completed  INSPIRE,  or  Investigation  of  the  Safety  and
Pharmacology of Dry Powder Inhalation of Treprostinil, an open-label, multi-center phase 3 clinical study
of  YUTREPIA  in  patients  diagnosed  with  PAH  who  are  naïve  to  inhaled  treprostinil  or  who  are
transitioning from Tyvaso® (nebulized treprostinil). YUTREPIA was previously referred to as LIQ861 in
investigational studies.

About pulmonary arterial hypertension (PAH)

Pulmonary  arterial  hypertension  (PAH)  is  a  rare,  chronic,  progressive  disease  caused  by  hardening  and
narrowing of the pulmonary arteries that can lead to right heart failure and eventually death. Currently, an
estimated 45,000 patients are diagnosed and treated in the United States. There is currently no cure for PAH,
so the goals of existing treatments are to alleviate symptoms, maintain or improve functional class, delay
disease progression, and improve quality of life.

About pulmonary hypertension associated with interstitial lung disease (PH-ILD)

Pulmonary hypertension (PH) associated with interstitial lung disease (ILD) includes a diverse collection of
up  to  150  different  pulmonary  diseases,  including  interstitial  pulmonary  fibrosis,  chronic  hypersensitivity
pneumonitis, connective tissue disease related ILD, and sarcoidosis among others. Any level of PH in ILD
patients  is  associated  with  poor  3-year  survival  between  30  to  35%.  A  current  estimate  of  PH-ILD
prevalence in the United States is greater than 60,000 patients, though population growth in many of these
underlying  ILD  diseases  is  not  yet  known  due  to  factors  including  underdiagnosis  and  lack  of  approved
treatments until March 2021 with inhaled treprostinil.

About Liquidia Corporation

Liquidia Corporation is a biopharmaceutical company focused on the development and commercialization
of  products  in  pulmonary  hypertension  and  other  applications  of  its  PRINT®  Technology.  The  company
operates through its two wholly owned subsidiaries, Liquidia Technologies, Inc. and Liquidia PAH, LLC.
Liquidia  Technologies  has  developed  YUTREPIA™  (treprostinil)  inhalation  powder  for  the  treatment  of
pulmonary  arterial  hypertension  (PAH).  Liquidia  PAH  provides  the  commercialization  for  pharmaceutical
products  to  treat  pulmonary  disease,  such  as  generic  Treprostinil  Injection.  For  more  information,  please
visit www.liquidia.com.

About Pharmosa Biopharm

Pharmosa Biopharm Inc. (PBI) is a Taiwan-based biotechnology company focused on developing new drugs
by exploiting its proprietary liposomal formulations and manufacturing technology. With regional

and  global  strategic  partnerships,  PBI  develops  products  through  505(b)2  or  hybrid  applications  to
regulatory  authorities  with  the  intent  to  expand  the  clinical  potential  of  existing  drugs  by  exploiting
innovative  delivery 
information,  please  visit
https://www.pharmosa.com.tw

formulations  and  medical  devices.  For  more 

About HealthCare Royalty

HCRx  is  a  leading  royalty  acquisition  company  focused  on  commercial  or  near-commercial  stage
biopharmaceutical  products.  HCRx  has  $6.3  billion  in  cumulative  capital  commitments  with  offices  in
Stamford  (CT),  San  Francisco,  Boston  and  London.  For  more  information,  visit  www.hcrx.com.
HEALTHCARE ROYALTY® and HCRx® are registered trademarks of HealthCare Royalty Management,
LLC.

Contact Information for Media & Investors
Jason Adair
Senior Vice President, Corporate Development and Strategy
919.328.4400
jason.adair@liquidia.com

 
 
 
 
Schedule 9.2(q)

Existing Third Party Agreements Requiring Consent

[***]

Exhibit A

Form of Assignment and Assumption

ASSIGNMENT AND ASSUMPTION AGREEMENT1

THIS  ASSIGNMENT  AND  ASSUMPTION  AGREEMENT  (this  “Assignment  Agreement”)  is
made  as  of  the  _____  day  of  __________,  202__  (the  “Effective Date”),  by  [between/among]  Pharmosa
Biopharm Inc., a corporation incorporated under the laws of Taiwan having a place of business at 3F.-3, No.
66,  Sanchong  Road,  Nangang  District,  Taipei  City  11502,  Taiwan  (“Assignor”),  [and]  Liquidia
Technologies, Inc., a corporation incorporated under the laws of the State of Delaware, USA having a place
of  business  at  419  Davis  Drive,  Suite  100,  Morrisville,  NC  27560,  USA  (“Assignee”)[,  and
_____________,  a  _____________  under  the  laws  of  ______________  having  a  place  of  business  at
___________________ (“Counterparty”).   Assignor[,/and]  Assignee  [and  Counterparty]  may  be  referred
to herein individually as a “Party” and collectively as the “Parties”.

WITNESSETH:

WHEREAS, [Counterparty/_____________, a _____________ under the laws of ______________
having  a  place  of  business  at  ___________________  (“Counterparty”)]  and  Assignor  entered  into  that
certain _____________ dated as of _____________ ___, 20___ attached hereto as Exhibit 1 (as amended,
the “Agreement”);

WHEREAS, Assignor and Assignee have entered into that certain License Agreement dated as of
___________  ___,  2023  (the  “License  Agreement”),  pursuant  to  which  Assignor  agreed  to  assign  the
Agreement to Assignee upon Assignee’s request;

WHEREAS,  pursuant  to  the  License  Agreement,  Assignee  has  requested  that  Assignor  assign  the

Agreement to Assignor; [and]

WHEREAS, Assignor desires to assign, transfer and convey unto Assignee, and Assignee desires to
assume, all of Assignor’s right, title and interest in and to the Agreement and its delegation to Assignee of
all of Assignor’s obligations, duties and responsibilities under the Agreement; [and

WHEREAS, Counterparty desires to consent to such assignment, transfer, conveyance, assumption

and delegation;]

NOW  THEREFORE, for  good and  valuable consideration,  the  receipt  and  sufficiency  of which
are  hereby  acknowledged,  Assignor[,/and]  Assignee  [and  Counterparty],  each  intending  to  be  legally
bound, hereby agree  as follows:

1. Assignment.  Effective as of the Effective Date, Assignor hereby assigns, transfers and conveys

1 This form of Assignment and Assumption Agreement has been drafted to contemplate the situations in which either
(a) no consent to the assignment is required by the counterparty to the Existing Third Party Agreement or (b) consent
is required from such counterparty.  The form should be customized by removing the inapplicable bracketed language
(depending on whether counterparty consent is required) and filling in the blanks, as applicable.  

unto  Assignee  all  of  Assignor’s  right,  title  and  interest  in  and  to  the  Agreement,  and  delegates  all  of
Assignor’s obligations, duties and responsibilities arising after the Effective Date under the Agreement.

2. Assumption.  Effective as of the Effective Date, Assignee hereby assumes all of Assignor’s right,
title  and  interest  in  and  to  the  Agreement,  and  assumes  responsibility  for  the  performance  of  all  of
Assignor’s  obligations,  duties  and  responsibilities  arising  after  the  Effective  Date  under  the  Agreement
[(paragraphs 1 and 2, collectively, the “Assignment”)].  

3.

[Consent to Assignment. Licensor hereby consents to the Assignment.]  

4.

Representations and Warranties.  Each Party represents and warrants that (a) it has the full power
and authority to execute, deliver and perform this Assignment Agreement, and each person whose signature
appears on this Assignment Agreement on behalf of such Party has been duly authorized and has full power
and  authority  to  execute  and  deliver  this  Assignment  Agreement  on  behalf  of  such  Party;  (b)  upon  its
execution and delivery, this Assignment Agreement will constitute the valid and legally binding obligation
of  each  of  the  Parties,  enforceable  against  it  in  accordance  with  its  terms;  and  (c)  the  Assignment
Agreement attached hereto as Exhibit 1 is a complete and correct copy of the Agreement.

5. Counterparts.  This Assignment Agreement may be executed in counterparts, each of which will be
deemed  an  original,  and  all  of  which  together  will  be  deemed  to  be  one  and  the  same  instrument.    A
facsimile or a portable document format (PDF) copy of this Agreement, including the signature pages, will
be deemed an original.

[Signature Page Follows]

IN  WITNESS  WHEREOF,  duly  authorized  representatives  of  the  Parties  have  executed  this

Assignment Agreement as of the Effective Date.

ASSIGNOR:

PHARMOSA BIOPHARM INC.

Signature:________________________________
Printed Name:_____________________________
Title: ____________________________________

ASSIGNEE:

LIQUDIA TECHNOLOGIES, INC.

Signature:________________________________
Printed Name:_____________________________
Title: ____________________________________

[COUNTERPARTY:

____________________________

Signature:________________________________
Printed Name:_____________________________
Title: ____________________________________]

Exhibit 1 to Assignment Agreement

See attached.2

2 Agreements set forth on Schedule 1.24 to be assigned (including all amendments) to be attached.

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS NOT
MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF PUBLICLY DISCLOSED.
[***] INDICATES THAT INFORMATION HAS BEEN REDACTED.

Exhibit 10.51

Supply Agreement (“Agreement”)

Pares.

Liquidia Technologies, Inc., 419 Davis Dr., Suite 100, Morrisville, NC  27560 United States,email

1.
supplychain@liquidia.com ( “Liquidia”).  
2.
info.plasape@plasape.it (“Plasape” and, collecvely with Liquidia, the “Pares” and each a “Party”).

Plasape SpA of 23875 Osnago (Lecco) - Via 1 Maggio, 8, Italy facsimile +39 039 587805 email

Introducon.
A.
B.
C.
Liquidia on the terms and condions set out in this agreement.

Plasape is in the business of manufacturing the Products (as defined below).
Liquidia is a pharmaceucal company.
Liquidia wishes to acquire the Products from Plasape and Plasape agrees to supply the Products to

In this Agreement:

Definions and Interpretaon.
Definions.

Operave Clauses.
1.
1.1
“Affiliate” means: (i) a holding company of the Party; (ii) a subsidiary of the Party or a subsidiary of the holding
company of the Party; (iii) any enty controlled by the Party; or (iv) persons or enes who directly or indirectly
have the capacity to control the Party (including persons or enes who individually or collecvely have the
capacity to control more than 50% of the membership of the board of directors of the Party or who control more
than 50% of the equity securies of the Party or a related party).
“Background IP” means all Intellectual Property Rights (a) acquired, conceived or developed by a Party
independently before the execuon of this Agreement, or (b) independently acquired, conceived or developed
by a Party outside the scope of this Agreement.
“Arising IP” means all Intellectual Property Rights discovered, invented, conceived or developed by a Party in
connecon with the acvies described in this Agreement.
“Business Day” means any day of the week which is not a Saturday, Sunday or legal holiday observed by the
federal government of the United States or Italy.
“cGMP” means the current and any future good manufacturing pracces and quality system regulaons
promulgated by the FDA under the authority of the Federal Food, Drug and Cosmec Act, as amended, as set
forth in 21 C.F.R. Parts 210, 211, and 820 or the counterpart current and any future good manufacturing pracces
and quality system regulaons in the country in which the Products are manufactured.
“Change of Control” occurs, in relaon to a Party, if any person or group of persons acng together, other than
the persons entled on the date of this Agreement, becomes entled to the power, whether held directly or
indirectly (such as through interposed enes) and by whatever means (whether or not enforceable at law or in
equity) to:
(a)

exercise, or control the exercise of, more than 50% of the vong power of that Party;

(b)

(c)

(d)

dispose of, or control the disposal of, more than 50% (by value) of the equity securies of that
Party;
appoint, or control the appointment of, directors of that Party having more than 50% of the votes
at board meengs; or
determine, or control the determinaon of, the substanal conduct of that Party’s affairs, business
acvies or decisions.

“Confidenal Informaon” means the confidenal, proprietary, or other similar informaon of a Party which
includes without limitaon:

(a)

(b)

informaon relang to scienfic and technical maers, research and development acvies,
invenons, data and know-how, regulatory pracces, personnel, policies, clientele, suppliers or
business strategies, product informaon, financial informaon, prices and/or costs or informaon
observed during facilies tours;
informaon relang to the terms upon which the Products are to be manufactured and sold
pursuant to this Agreement.

The foregoing notwithstanding, the term “Confidenal Informaon” does not include informaon:

i.

ii.

iii.

iv.

which the Party receiving such informaon (the “Receiving Party”) was aware of prior to its
receipt from the other party (the “Disclosing Party”) and without an obligaon of confidenality
to Disclosing Party;
which otherwise becomes known to the Receiving Party other than through the disclosure by or
on behalf of the Disclosing Party or any other source known by the Receiving Party to be under an
obligaon of confidenality to Disclosing Party with respect to such informaon;
which is in the public domain (other than through a breach of this Agreement or a breach of
confidence by any person); or
which is discovered or developed by the Receiving Party without use of or reference to the
Disclosing Party’s Confidenal Informaon.

“Debarred Enty” means (i) a corporaon, partnership or associaon that has been debarred by the FDA 
pursuant to 21 U.S.C. §335a (a) or (b) from subming or assisng in the submission of any abbreviated drug 
applicaon, or (ii) any enty that is an Affiliate of any enty described in clause (i).  
“Debarred Individual” means an individual who has been debarred by the FDA pursuant to 21 U.S.C. §335a (a) or
(b) from providing services in any capacity to a person that has an approved or pending drug product applicaon.
“Effecve Date” means May 22nd, 2023.
“FDA” means the United States Food and Drug Administraon or any successor enty thereto.
“Force Majeure” means, solely to the extent beyond the reasonable control of the Party whose performance is
adversely affected by the event:

(a)

(b) 
(c)

(d)

any act of God, fires, unusually severe weather condions, earthquakes, floods, epidemics, war,
revoluon or any other unlawful act against public order or authority by any third pares;
governmental restricons or sancons embargo or other governmental acon;
industrial dispute or disturbance, energy shortages, raw material shortages or delays, power
outages; or
other event which is not within the reasonable control of a Party.

“Insolvency Event” in relaon to a Party, means any of the following events:

(a)

the Party ceases to (or is unable to) pay its creditors (or any class of them) in the ordinary course
of business, or announces its intenon to do so;

(b)

(c)

(d)

(e)

a receiver, manager, receiver and manager, administrave receiver or similar officer is appointed
to that Party or any of its assets;
such Party enters into, or resolves to enter into, a scheme or arrangement, compromise or
composion with any class of creditors;
a resoluon is passed or an applicaon to a court is taken for the winding up, dissoluon, official
management or administraon of that Party; or
anything having a substanally similar effect to any of the events specified above happens under
the law of any applicable jurisdicon.

“Intellectual Property Rights” means any patent, patent applicaon, trademark, service mark, copyright, domain
name, trade dress, invenons, trade secrets and know-how or any similar or equivalent rights in any part of the
world whether or not patentable or copyrightable or otherwise registerable.
“Product(s)” means (i) dry powder inhaler known as RS00 Dry Powder Inhaler Model 8 as described on
Plasape’s Type III Drug Master File, filed at the FDA with # 18418 (the “DMF”), along with any improvements
which might be agreed in wring between the Pares and (ii) any other products that may be added to this
Agreement by mutual agreement of the Pares.
"Quality Agreement” means that certain Quality Agreement, executed on July 9, 2020, by and between Liquidia
and Plasape, as it may be amended from me to me.
“Specificaons” means the mutually agreed specificaons for the design, composion, product safety assurance,
manufacture, packaging, and/or quality control of the Product, as described in the DMF referenced above, as the
same may be modified or supplemented by mutual agreement of the Pares in wring.
“Term” has a meaning described to it in clause 16.
1.2

Interpretaon.  In this Agreement, unless the context otherwise requires: 
(a)
(b)
(c)
(d)
(e)

singular includes plural and plural includes singular;
reference to a person includes a corporaon, firm and any other enty;
reference to a Party includes that Party’s successors and permied assigns;
headings do not affect interpretaon of this Agreement;
if any part of this Agreement is for any reason declared invalid, such decision will not affect the

validity of any remaining poron, which will remain in full force and effect;

(f)

no rule of construcon applies to the disadvantage of a Party because that Party put forward this

document or any poron of it;

(g)
(h)

the schedules and annexures to this Agreement form part of this Agreement; and
terms defined in Incoterms 2020 have the meaning set forth in Incoterms 2020 when used in this

Agreement unless otherwise defined herein.

Supply of Product.

2.
During the Term, Plasape must manufacture, sell, and deliver to Liquidia and its Affiliates such quanes of
Product as ordered by Liquidia and its Affiliates pursuant to this Agreement. Each Product sold under this
Agreement must conform to the Specificaons for such Product and otherwise be supplied in accordance with 
this Agreement. All Products shipped to Liquidia shall have, at the me of delivery to Liquidia, at least [***] of 
remaining approved Product shelf life.  Plasape acknowledges and agrees that Liquidia may, from me to me, 
designate in wring certain third pares who shall be authorized to purchase Products on behalf of Liquidia 
pursuant to this Agreement (such third pares being referred to herein as “Designees”).  In the event any such 
Designee places any order for any Product pursuant to this Agreement, such Designee shall have all of the same 
rights and obligaons as Liquidia under this Agreement with respect to such order.  Liquidia shall have the right 
to withdraw the designaon of any Designee pursuant to this Secon 2 at any me in its sole 

Orders.
(a)

discreon upon wrien noce to Plasape. Liquidia shall nofy Plasape of its decision of withdrawal of the 
Designee as soon as possible.

Prices for Supply of Product.

3.
The prices for the Products will be as set out in Schedule 1 to this Agreement and are based on FCA terms
(Incoterms 2020). If customer elects the Products to be delivered on DAP terms (Incoterms 2020), Plasape will
provide the calculaon of such cost (and as specified in clause 6.4.).

The prices may be increased or decreased from me to me in accordance with the pricing adjustment program
set forth in Schedule 1.

4.
4.1

Forecasts and Ordering.
Forecasts.
(a)

At least [***] prior to the beginning of each calendar year during the term of this Agreement,

Liquidia will provide Plasape with a non-binding wrien forecast of Liquidia’s expected requirements for
Product during the following [***].
4.2

Liquidia is not required to buy any specific amount of Product under this Agreement, except for

the quanes which Liquidia actually orders through binding purchase orders.

(b)

Liquidia may place binding orders for Product by wrien or electronic purchase order to Plasape,

which shall be placed at least [***] prior to the desired date of delivery.

(c)

Plasape must provide Liquidia with wrien confirmaon of receipt of the purchase order within

five (5) business days of receipt (hereinaer “Purchase Order”).

(d)

Liquidia may cancel or vary a Purchase Order at any me prior to dispatch of the Product. Liquidia

If Plasape fails to deliver or ancipates that it will be unable to deliver any quanty of Products ordered

will be responsible for all reasonable raw material costs, molded components costs, and finished product costs
incurred and subsequent destrucon cost of the Products (if any), as a consequence of the cancellaon or
variaon of such order; provided, however, that Plasape must reasonably migate Liquidia’ loss with respect to
such costs, including by ulizing the raw materials to manufacture Product for other customers or by retaining
the raw materials for use with respect to any future order made by Liquidia. Other than as set out in this sub-
clause (d), Liquidia will have no other liability with respect to the cancellaon or variaon of a purchase order.
4.3
pursuant to Liquidia’s Purchase Orders, Plasape will promptly nofy Liquidia and consult with Liquidia to
develop an interim conngency plan for meeng as much of Liquidia’s then-current market needs as possible,
including, by way of example, and without limitaon, granng Liquidia priority treatment with respect quanes
of Products that Plasape has in its finished products inventory or stock-in-progress, to be labeled or re-labeled
as Liquidia Products. In any event, in the event of a shortage of Products, Plasape shall allocate Products to
Liquidia not less than in the same proporon as Liquidia’s most recent [***] average of unit purchases of
Products.
4.4
documentaon, the terms of this Agreement prevail.

To the extent of any conflict or inconsistency between this Agreement and any purchase order

 Payment and Invoicing.
5.
5.1
Payment terms on the undisputed poron of all invoices are the later of (i) sixty (60) days from the
receipt of invoice by Liquidia (which invoice shall not be issued unl shipment of the applicable Products) or (ii)
thirty (30) calendar days from the receipt of the Product by Liquidia. Undisputed invoices will comply with

the invoicing instrucons that will be provided in the purchase order that will be supplied to or on behalf of
Liquidia via e-mail or by any different invoicing processing system agreed in wring between the Pares following
the execuon of this Agreement. Payment shall be made to the bank account nominated in wring by Plasape
and me of payment is of the essence. Liquidia shall pay all amounts due in full and cleared funds without any
deducon or withholding.
5.2
If any poron of an invoice is disputed by Liquidia, Liquidia will use commercially reasonable efforts to
nofy Plasape within sixty (60) days of receipt of the invoice and shall pay all the undisputed amounts when
due and the Pares shall use good faith efforts to reconcile the disputed amount as soon as possible; provided,
however, that failure by Liquidia to dispute an invoice within the me period specified in this Secon 5.2 shall
not constute a waiver by Liquidia of any claim against Plasape, including any claim related to any error with
respect to such invoice.

6.
6.1

Delivery, Title and Risk of Loss, Price Revision and Adjustment.
Plasape will deliver the Product, at the direcon of Liquidia, either:
(a)
(b)
on or before the date specified in the purchase order. 
Plasape must pack all Product ordered in accordance with the agreed Specificaons included into the

Free-Carrier at the point of manufacture in Italy (FCA); or
Delivered At Place  (DAP) to the locaon specified in Liquidia’s purchase order, in this laer case 

6.2
Drug Master File or as otherwise agreed in wring between Liquidia and Plasape.
6.3

 The following will apply if Liquidia elects for the Product to be delivered on a Free Carrier basis (FCA):
Plasape must make all the Product set forth in the purchase order available for collecon not
(a)

more than [***] from the date of the order;

(b)
(c)

Liquidia will select the carrier and organize for collecon of the Product;
Liquidia will bear all applicable taxes, dues, export or import charges and similar charges and

similar imposts associated with the collecon and shipping of the Products;

(d)
(e)
and
(f)

Liquidia is responsible for all export and importaon processes and costs;
Liquidia will be responsible for obtaining applicable transport insurance;

all risk of loss or damage in transportaon passes ex works (Incoterms 2020) to Liquidia at the

me of delivery which is taken to be when the Product is collected from Plasape’s facilies.
6.4
basis:

The following will apply if Liquidia elects for the Product to be delivered on a Delivered At Place (DAP)

(a)

Plasape will engage the carrier and organize the delivery of the Product to the facilies

nominated by Liquidia in the purchase order. Liquidia accepts no liability for either the choice of the carrier or
the carrier’s conduct or any loss or damage that may occur while the Products are being transported;

(b)

Plasape must deliver the Product set forth in the purchase order to the locaon nominated by

Liquidia not more than [***] from the date of the order;

(c)
(d)
(e)
(f)

Plasape will bear all applicable delivery charges
Plasape must obtain applicable transport insurance;
Plasape is responsible for all export processes and costs; and
all risk of loss or damage to the Products passes to Liquidia upon delivery of the Product to 

The  prices quoted in Schedule 1 are for Incoterms FCA.  Addional costs for DAP Incoterms will be 

Liquidia at the locaon specified by Liquidia.   
 6.5 
quoted by Plasape upon request from Liquidia in connecon with a defined quanty of Product and with a 
defined desnaon address based on incremental out-of-pocket costs actually incurred by Plasape in 

Price revision criteria are detailed at Schedule 1.

connecon with DAP Incoterms.  DAP Incoterms will be applied only if Liquidia will agree to such extra cost and 
places a binding Purchase Order specifying DAP Incoterms.
6.6.
6.7. Title to the Products shall pass to Liquidia at such me as the risk of loss with respect to the Products passes
to Liquidia pursuant to Secon 6.3(f).
7.
Plasape must:
(a)

manufacture and supply the Products in accordance with all applicable laws, regulaons and 

Addional Obligaons of Plasape.

standards, including without limitaon cGMP, and the Specificaons for the Products.  Plasape shall bear 
responsibility for all product liability and quality assurance issues arising from any failure to comply with cGMP or 
Specificaons for the Products.  Plasape shall comply in all respects with all applicable governmental laws, rules 
and regulaons regarding the manufacture, labeling, and packaging of the Products;

(b)

ensure the Products conform with the Specificaons and all applicable laws, regulaons and

standards, including without limitaon cGMP;

(c)

inform Liquidia promptly of any adverse events (including without limitaon fires, explosions,

accidental discharges) occurring in the manufacture of the Product;

(d)

inform Liquidia promptly of any allegaons or findings of violaons of applicable laws, regulaons
or standards, including without limitaon cGMP, which relate to the Products or may impact on the supply of the
Products;
(e)

allow Liquidia to inspect Plasape’s facilies, such inspecons upon wrien and advance request

of 10 (ten) business days;

(f)

implement promptly any correcve acon, as a result of non-compliance to this Agreement or

Product’s Specificaons;

(g)
(h)

(i)

(j)

maintain Conformité Européene (CE) marking for the Products and any improvements;
maintain the Drug Master File as required by the FDA or such other requirements under the               
FDA;
engage in good faith discussion to review and, if warranted, amend the Quality Agreement from
me to me to ensure compliance with applicable regulaons relang to the producon, storage,
transportaon and release of Products, including, but not limited to, cGMP; and
provide to Liquidia upon Liquidia’s request copies of Material Safety Data Sheets (“MSDSs”) and
any other informaon and documentaon related to Product safety, including but not limited to
physical, chemical, and biological characteriscs of the Products.

The Products shall be subject to inspecon, evaluaon and tesng by Liquidia at any reasonable me and 

Defecve Product.
Plasape represents and warrants that any Product sold and delivered to Liquidia complies in all respects

8.
8.1
with the Specificaons and with this Agreement and is free from defects in design, material and workmanship.
8.2
from me to me before or during manufacture, or delivery and in any event within thirty (30) calendar days 
aer delivery of the Products at Liquidia’s warehouse or other designated delivery locaon.  Liquidia shall be 
entled to reject any Products that do not meet Specificaons or are otherwise defecve, whether such defects 
are patent within the period specified above; provided, however, that if the defect or the non-conformity of the 
Product(s) are not apparent on Liquidia’s reasonable inspecon of the Products (latent defects), then Liquidia 
shall nofy Plasape within five (5)  Business Days aer discovery thereof.  Liquidia shall nofy Plasape of the 
existence and nature of any non-compliance or defect within the period specified above and Plasape shall have 
a reasonable opportunity, not to exceed twenty (20) calendar days from 

receipt of noficaon and of defecve samples or photos or other visual or wrien informaon as needed by 
Plasape to assess if the Products do not meet the Specificaons, to provide Liquidia with detailed wrien 
instrucons to return or dispose of such defecve Product unless the pares confirm that there was not, in fact,
any non-compliance or defect.  Thereaer, Plasape shall, within a reasonable me, idenfy the root cause of 
the defect and implement correcve acons to prevent the recurrence of any such non-compliance(s) or 
defect(s).
8.3 Without prejudice to any other remedy which Liquidia may have, Plasape shall at Liquidia’s opon:

(a)

replace at Plasape’s own cost and expense, including reimbursement of freight and costs

incurred by Liquidia, Product that is not as warranted or otherwise fails to comply with the Specificaons or
other requirements of this Agreement; or

(b)

repay Liquidia any amounts paid with respect to the relevant Product and for the disposal or

Liquidia has no obligaon to pay for any Product that is subject to such a claim of non-compliance or

If, aer Plasape’s inspecons of such Product, the Pares disagree as to the Product’s conformance to

Liquidia will nofy Plasape reasonably promptly aer receipt of any non-medical customer complaints 

return of defecve Product.
8.4
defect. If Plasape fails to so inspect and instruct Liquidia as to the return of disposal of such defecve Product,
Liquidia may dispose of such defecve Product. Plasape must promptly reimburse Liquidia for all direct and
commercially reasonable out-of-pocket costs incurred by Liquidia in such disposion, and replace such defecve
Product at its own cost and expense.
8.5
the Specificaons or whether the Product has such a defect, either Party may deliver the Product to an
independent third-party laboratory, reasonably acceptable to both Pares, for tesng to confirm the Product’s
conformance to the Specificaons or the presence or absence of defects. All costs associated with such third-
party tesng shall be at Liquidia’ expense unless the tested Product is deemed by such third-party to be defecve
or not in compliance with the Specificaons or this Agreement, in which case all such costs must be promptly
paid by Plasape. This clause in no way reduces Plasape’s own obligaons for tesng, inspecon and quality
control as provided in the Specificaons or under applicable laws, regulaons, standards or codes, including, but
not limited to, cGMP.
8.6
that implicate the Products.  Plasape, as requested by Liquidia, will conduct internal invesgaons to determine 
the validity of such complaints.  Plasape will report the findings of the invesgaon to Liquidia promptly 
following the compleon of the invesgaon, but in no event later than thirty (30) calendar days aer 
noficaon. Liquidia will be responsible for customer response communicaons with respect to such complaints. 
Plasape, upon Liquidia’s reasonable request and at Plasape’s expense, shall provide all reasonable assistance 
and material needed for such response communicaons.  Plasape shall reimburse Liquidia for all reasonable out 
of pocket expenses incurred by Liquidia with respect to acvies under this Secon 8.6 if the complaint is due to 
the failure of the Products to conform to the Specificaons.  
Plasape shall provide Liquidia with a copy of any MedWatch report relang to any serious medical 
8.7
adverse events related to the Products at the same me Plasape provides the report to the FDA.  Plasape shall 
be responsible for the medical invesgaon of, evaluaon of, and reporng of all adverse events related to the 
Products as required by any regulatory authories.  Plasape shall be responsible for reporng any such adverse 
event reports to regulatory authories and shall provide Liquidia with a copy of any such reports.  Plasape shall 
be responsible for submission of all reports related to medical adverse events required by the regulatory 
authories, including without limitaon, global literature surveillance and periodic reporng, and shall provide 
Liquidia with a copy of any such reports.  
8.8
regarding the Products.  Plasape shall review and approve (subject to any suggested changes by Plasape), as 

Liquidia shall, with the assistance of Plasape as needed, handle all medical and technical inquiries 

Any material complaint, including, but not limited to, any complaint relang to safety and/or efficacy of 

soon as possible but in no event later than ten (10) calendar days aer receipt, the response leers prepared by 
Liquidia to use to respond to roune inquiries.  
8.9
the Products, received by Plasape for the Products or similar products manufactured by Plasape will be 
forwarded to Liquidia as soon as possible but in no event later than five (5) Business Days aer receipt thereof 
via wrien communicaon.  Any material complaint, including, but not limited to, any complaint relang to 
safety and/or efficacy of the Products, received by Liquidia for the Products will be forwarded to Plasape as 
soon as possible but in no event later than five (5) Business Days aer receipt thereof via wrien communicaon.
8.10
Liquidia and Plasape must nofy each other as soon as possible but in no event later than five (5) 
Business Days aer confirmaon of the event, by telephone or other rapid communicaon means, when there is 
informaon concerning any Products issues that may impact the quality, purity, safety and effecveness of 
Products in the field.  Examples of such informaon include any contaminaon, stability failure, certain 
confirmed Product complaints or any significant chemical, physical or other change or deterioraon in the 
distributed Products.  
8.11
by Liquidia, the Pares will jointly develop a strategy to handle such field alert or recall.  Liquidia will be 
responsible for communicaon to its customers regarding such recall and for retrieving any Products that have 
been sold to its customers.  Plasape shall be responsible for reporng to the regulatory authories all recalls 
and field alert noficaons and for associated follow-up reports.  
8.12
Liquidia shall determine to undertake, any correcve acon with respect to any Product (or any finished product
containing or contained in any Product), including any recall, correcve acon or market acon, and the cause or
basis of such recall or acon is aributable to a breach by Plasape of any of its warranes, guarantees,
representaons, obligaons or covenants contained in this Agreement or the Specificaons, then Plasape shall
be liable, and shall reimburse Liquidia for the reasonable costs of such acon, including the cost of any Product
(or any finished product containing, contained in or included in a kit with any Product) which is affected.

In the case where a field alert or recall is deemed necessary by a regulatory authority or by Plasape or 

In the event any governmental agency having jurisdicon shall request or order, or if

Supply and Use of the Products.
During the Term, Plasape will supply the Product (or any improvement or product line extensions or

9.
9.1
successors) to Liquidia. Plasape represents and warrants to Liquidia that as of the date of this Agreement it has
not entered into any agreement, understanding or arrangement with any third party that prevents Plasape from
supplying the Product to Liquidia hereunder.
9.2
combinaon with: Platelet-derived growth factor receptor kinase inhibitors.

Liquidia may use the Products for any lawful purpose except Liquidia agrees not to use Product in

 Improvements and Changes to the Product.
10.
10.1
Plasape will nofy Liquidia of any Product improvement or Product line extensions, or successors, any
new products, product ideas or invenons made by Plasape which may have applicability to the Product or to
Liquidia’ products.
10.2
implementaon or development of changes, improvements or modificaons to the Product or the Specificaons.
Any such changes may not be implemented without the prior wrien agreement of the Pares.
10.3

From me to me, either Party may submit to the other wrien proposals for the adopon,

 Plasape agrees that:

(a)

no changes or modificaons to the method or process of manufacture or producon of the

Product or the raw materials or Specificaons; and

(b)

no change in locaon of the facility used to supply Product to Liquidia under this Agreement,
can be made without prior wrien noficaon to and approval of Liquidia. Any such change or modificaon
approved by Liquidia shall be made at Plasape’s sole cost and expense.

Labelling, Brand Name and Trademark Maers.
11.
11.1
(a) Subject to Clause 22, Plasape acknowledges that Liquidia is the exclusive owner of and has all rights
to the Liquidia trademarks, copyrights, and brand names of Liquidia, artwork and all other that appear on or are
otherwise used in connecon with the markeng, sale and or use of Liquidia’s end product or finished product
containing or contained in any Product.

(b) Subject to Clause 22, Liquidia acknowledges that Plasape is the exclusive owner of and has all rights
to the Plasape trademarks, copyrights and brand names that are contained in or associated with the standard
Products (excluding customized versions), including inhaler RS00.
11.2 Neither Party will register or use any names or marks that are similar to the other Party’s brand name or
might be confused with them. The obligaons in this sub-clause survive terminaon or expiraon of this
Agreement.
11.3     Each Party shall as soon as possible advise the other Party of any suspected or actual infringement of any 
of the Intellectual Property Rights of such other Party in or relang to the Product.
11.4
Subject to the terms and condions of this Agreement, (a) Plasape hereby grants to Liquidia a limited,
revocable, non-exclusive, non-transferable, fully paid license (without the right to sublicense) to use Plasape’s
trademarks during the Term solely for the purposes of markeng and promong the Product(s), and (b) to the
extent Liquidia requires Plasape to affix Liquidia’s trademark(s) on the Products, Liquidia hereby grants to
Plasape a limited, revocable, non-exclusive, non-transferable, royalty free license (without the right to
sublicense) to use Liquidia’s trademark(s) during the Term solely for the purposes of supplying Products to
Liquidia.

Liquidia and its authorized representaves have the right to inspect and examine all such books and 

Records and Access.
Plasape shall maintain and preserve full and accurate books and records of all maers relang to the

12.
12.1
Product (excluding any financial documentaon), including, but not limited to those records required to be
maintained under cGMP (ISO13485 and 21 CFR Part 820), and any other records or documentaon required to
be maintained pursuant to the Quality Agreement.
12.2
records (excluding any financial documentaon) and to access any facilies at which the Product is 
manufactured, tested or stored, with prior wrien noficaon of twenty (20) Business Days, during normal 
business hours.  During any such inspecon, Plasape shall permit Liquidia upon at least twenty (20) Business 
Days’ prior wrien noce and during normal business hours during Business Days and without interrupon  of 
manufacturing process of Plasape (other than making personnel available as necessary for the conduct of the 
audit), access to those areas of Plasape’s manufacturing facilies where any of the Products are manufactured, 
tested, packaged, stored, handled and shipped and access to the regulatory, manufacturing, tesng and quality 
assurance records for the Products.  On any inspecon or audit by Liquidia or by any governmental agency which 
results in required correcve acons, Plasape shall have such me as is provided by such agency or as is 
commercially reasonable, as the case may be, to take all needed steps to implement the correcve acons 
idenfied in the aforemenoned audits or inspecons.  Nothing in this provision is to be construed so as to place 
a duty on Liquidia to make any such inspecon or audit or to determine whether or not Plasape is in 
compliance with its obligaons hereunder or with applicable laws and regulaons.  No 

determinaon by Liquidia that Plasape is or is not in compliance shall be construed as relieving Plasape from 
its duty to determine if it is in such compliance with such laws and regulaons.  The foregoing notwithstanding, 
in the event any such inspecon or examinaon is “for cause” as a result of any Product defects, 
nonconformance, material breach of this Agreement, failure to comply with regulatory requirements or adverse 
finding of any regulatory authority, then the references to “twenty (20) Business Days” in this Secon 12.2 shall 
be deemed to be amended to “ten (10) Business Days.”
12.3
maintain in connecon with the Product by law, including cGMP, or any regulatory authority. Plasape must
retain all such records for the longer of the period required by law or regulaons or seven (7) years. In case of
longer periods required by regulatory authories Liquidia will advise Plasape in wring of the me required.

Plasape shall maintain and preserve full and accurate records and files which Plasape is required to

Communicaon.
13.
13.1
Plasape and Liquidia will each appoint an individual who will act as the primary liaison point between
the Pares. The Pares agree to discuss regularly any issues arising in relaon to the Products. If requested by
Liquidia, Plasape must advise Liquidia of the stock of Product or raw materials held by Plasape at any
parcular me.
13.2

Each Party agrees to provide the other Party with prompt wrien noce if:
(a)
(b)
(c)

there is a Change of Control of the Party;
the Party is in breach of this Agreement; or
Plasape becomes aware of any issues or nonconformances with respect of any Product, any

Plasape agrees that, unless specifically authorized in wring by Liquidia, Liquidia will be responsible for

At Liquidia’s cost and expense, Plasape agrees to cooperate with Liquidia in doing any reasonable act or

failure of any Products to meet the Specificaons or any other maer which may adversely affect the supply or
use of the Products.
13.3
thing which is necessary or desirable to facilitate Liquidia’s compliance with any regulatory requirements.
13.4
all communicaons with regulatory authories with respect to Liquidia’s products (which contains or is contained
in any Product).
13.5
oral or wrien) received by Plasape from a regulatory authority in relaon to the Product to Liquidia within
three (3) Business Days of receipt.

To the extent legally permissible by law, Plasape agrees to forward any such communicaons (whether

14.
Audit.
In addion to Liquidia’s rights pursuant to Secon 12, Liquidia (or any third-party approved by Liquidia, 
14.1
such case, subject to a confidenality agreement and acceptance of safety and health rules at Plasape’s site) 
shall have the right, upon prior wrien noficaon of  twenty (20) Business Days to Plasape and during regular 
business hours and without interrupon of manufacturing process (other than making personnel available as 
necessary for the conduct of the audit), to inspect and audit the facilies being used by Plasape for producon 
and storage of the Product to assure compliance by Plasape with current cGMP and other applicable laws, rules 
and regulaons and with other provisions of this Agreement. The foregoing notwithstanding, in the event any
such audit is “for cause” as a result of any Product defects, nonconformance, material breach of this Agreement,
failure to comply with regulatory requirements or adverse finding of any regulatory authority, then the
references to “twenty (20) Business Days” in this Secon 14.1 shall be deemed to be amended to “ten (10)
Business Days.”
14.2
any such audit or, if any such deficiencies cannot reasonably be remedied within such thirty day period, present
to Liquidia a wrien plan to remedy such deficiencies as soon as possible. The failure by Plasape to

Plasape will within thirty days remedy or cause the remedy of any deficiencies which may be noted in

remedy or cause the remedy of any such deficiencies within such thirty day period or to present such a plan
within such thirty day period and then use its reasonable commercial efforts to remedy or cause the remedy of
such deficiencies in accordance with such wrien plan, constutes a material breach of this Agreement.
14.3
The granng to Liquidia of certain audit rights shall in no way relieve Plasape of any of its obligaons
under this Agreement or other legal obligaons, nor does such provision require Liquidia to conduct any such
audits.

Insurance.
Plasape must maintain or cause to be maintained, at its own expense, adequate insurance as is usual for

15.
15.1
a prudent manufacturer in respect of the manufacture and sale of the Product, including the following types of
insurance with carriers rated A- or beer with A.M. Best: (i) public liability insurance and products liability 
insurance, and property damage in an amount not less than one million six hundred thousand US dollars 
($1,600,000) per occurrence and aggregate; and (ii) products liability insurance, with a combined single limit in 
an amount of not less than  one million six hundred thousand (1 600,000 $) per occurrence and in the aggregate.
15.2
Plasape shall furnish Liquidia with a leer from the insurance broker evidencing the insurance coverages 
stated above in place.  

Term.

16.
This Agreement shall commence on the effecve date hereof and shall connue for a period of five (5) years, 
unless terminated earlier in accordance with Secon 17 (such period, the “Inial Term”).  Following the Inial 
Term, this Agreement shall automacally renew for successive five-year periods (each, a “Renewal Term”) unless 
terminated by either Party upon noce to the other Party at least thirty-six (36) months prior to the conclusion of 
the Inial Term or then-current Renewal Term.  The Inial Term and any Renewal Term shall be, collecvely, the 
“Term.”

17.
17.1

by one Party upon one hundred and eighty (180)

Terminaon.
This Agreement may be terminated:
(a)
days wrien noce to the other Party if the other Party is in default in performing or observing any
material terms or representaon, warranty, guarantee, covenant or obligaon of this Agreement or any Quality
Agreement entered into in connecon herewith, and that default is not remedied within a period of one hundred
and eighty (180) days aer wrien noce has been given to the Party in default;

(b)

by one Party if the other Party has suffered an Insolvency Event, in which case, the Party not

suffering the Insolvency Event may immediately by wrien noce terminate this Agreement;

(c)

by Liquidia upon thirty (30) days wrien noce to Plasape if there is a Change of Control of

Plasape (except change of control within Berry Global, Inc.); or

(d)

by a Party if the Pares cannot agree on a proposed price modificaon pursuant to Schedule 1
within ninety (90) days aer noce of the proposed price change and evidence supporng the proposed price
change have been given by one Party to the other Party.
17.2

Liquidia may also immediately terminate this Agreement upon wrien noce to Plasape
(a)

if complete orders of Product are not received within the me period required by this Agreement

in fulfilment of three (3) purchase orders in any twelve (12) month period; or

(b)

if Liquidia receives Product that does not meet Plasape’s warranty contained in this Agreement

in connecon with three (3) deliveries of Product in any twelve (12)-month period.

17.3 Upon terminaon or expiraon of this Agreement for any reason the accrued rights and obligaons of
each Party as at the date of terminaon shall not be affected. In the event of terminaon, then:

(a)

 Each Party promptly (i) shall return to the other Party all relevant materials belonging to the other

Party which are in the Party’s possession, or, if instructed by the other Party, the Party shall destroy such
materials and provide wrien confirmaon to other Party of their destrucon, and (ii) Plasape shall deliver to
Liquidia all Product and all associated items, including without limitaon related ingredients, inventories,
materials, and supplies;

(b)

If the Agreement is terminated by Plasape for any reason or by Liquidia pursuant to Secon 17.1

or 17.2, and subject to Plasape’s manufacturing capacity, Liquidia shall have the right to issue a final Purchase
Order for Products in such quanes as Liquidia may determine in its sole discreon.
17.4 Terminaon of this Agreement for any reason shall not affect either Party´s accrued right, remedies or 
liabilies including any payment of any sum due by Liquidia for Products, Product molds, forms, and the like, and 
all associated items, including without limitaon related at the effecve date of terminaon and/or Liquidia´ 
obligaon to take delivery of and pay the price of the Products ordered before the effecve date of terminaon 
and pay for any unmorsed investments (if any), stock of Products (if any), unused components including raw 
materials, colours, addives ordered by the Supplier, in each case pursuant to a forecast or binding Purchase 
Order received from Liquidia and that are not able to be used by Supplier for purposes other than supplying 
Products to Liquidia hereunder.  Liquidia shall pay within 30 (thirty) calendar days of the invoice of Plasape.
17.5
and 34, together with other terms and condions that by their intent or meaning have connuing validity,
survive terminaon or expiraon of this agreement.

Clauses 8, 11, 12, 13.3, 13.4, 13.5, 14, 15, 17.3, 17.4, 17.5, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 30, 32, 33

The Receiving Party will not be in breach of clause 18.1 in circumstances where it is legally compelled to 

Confidenality.
The Receiving Party must not, without the prior wrien approval of the Disclosing Party, disclose the

18.
18.1
Disclosing Party’s Confidenal Informaon except as expressly permied by the terms of this Agreement.
Confidenal Informaon of the Disclosing Party may only be used in a manner contemplated by this Agreement
solely for the express purposes of this Agreement and not for any other purpose.
18.2
disclose the Disclosing Party’s Confidenal Informaon or is required to disclose the informaon by as a result of 
the lisng rules of any stock exchange on which the Party is listed or any other regulatory request.  If Receiving 
Party becomes legally compelled (whether in judicial or administrave proceedings or to comply with 
requirements otherwise imposed by any governmental or regulatory agency with authority over Receiving Party) 
to disclose any Confidenal Informaon, to the extent legally permissible,  prompt noce of such fact shall be 
given to Disclosing Party so that appropriate acon (including, without limitaon, the seeking of a protecve 
order) may be taken and to the extent legally permissible, Receiving Party will reasonably cooperate with 
Disclosing Party, at Disclosing Party’s sole cost and expense, in contesng such disclosure or in obtaining a 
protecve order.  If Receiving Party is required to make a disclosure under this paragraph, Receiving Party will 
furnish only that poron of the Confidenal Informaon that is legally required.
18.3
Affiliates, employees, or subcontractors, legal and tax advisors of the Receiving Party (i) who have a need to
know such Confidenal Informaon and are engaged in the performance of this Agreement and (ii) who are
bound by the terms of their employment agreements (or other legal obligaons) to keep all Confidenal
Informaon of the Disclosing Party confidenal and not to use such Confidenal Informaon except as expressly
permied by this Agreement.

Confidenal Informaon shall be maintained in strict confidence and otherwise may only be disclosed to

18.4
The Receiving Party will on demand return to the Disclosing Party all Confidenal Informaon supplied by
the Disclosing Party to the Receiving Party in connecon with this Agreement, except that (i) the Receiving Party
may retain one copy of such Confidenal Informaon in its legal files solely for verifying compliance with its
obligaons under this Agreement or enforcing its rights hereunder and (ii) the Receiving Party shall not be
required to expunge Confidenal Informaon from any computer, word processor or other similar device storing
Confidenal Informaon in electronic format that are made in the ordinary course of business or during backups;
provided that the confidenality of such electronically stored Confidenal Informaon connues to be
maintained by the receiving party in accordance with the terms of this Agreement and is not at any me copied,
reproduced or summarized.
18.5
date of terminaon or expiraon of this Agreement, provided, however, that any Confidenal Informaon
contained in any copy retained pursuant to sub-clause 18.4 above shall connue to be protected by the
confidenality and non-use provisions of this Agreement for as long as such copy (whether physical or electronic)
is in the possession of the Receiving Party, its Affiliates or their respecve employees, agents or subcontractors.

This clause 18 survives terminaon or expiraon of this Agreement for the period of 10 years from the

19.
19.1

 Representaons and Warranes and Compliance With Laws.
Liquidia and Plasape each respecvely represents and warrants to the other Party that:
(a)
(b)

it is duly incorporated in the jurisdicon in which it is incorporated;
it has the power to enter into and perform this Agreement and has obtained all necessary

consents and authorizaons to enable it to do so;

(c)

the entry into and the performance of this Agreement does not constute a breach of any

obligaon (including without limitaon, any statutory, contractual or fiduciary obligaon) or default under any
agreement or undertaking by which it is bound;

(d)

this Agreement constutes the valid and binding obligaons of such Party, enforceable against it

in accordance with its terms; and

(e)

at all mes, it will comply with all applicable laws, regulaons, codes, rules, ordinances,

judgments, orders and decrees.
19.2

 Plasape represents and warrants to Liquidia that:
(a)

all Product supplied in connecon with this Agreement shall be:
(1)

of merchantable quality, fit for the purpose intended by this Agreement (that is disclosed

in wring) and free from defects in design, material and workmanship; and

manufactured and supplied in conformity with the Specificaons and this Agreement.

(2) 
it shall comply with all applicable present and future statutes, laws, ordinances and regulaons 

(b)

relang to the manufacture and supply of the Product, including, without limitaon, cGMP, including, as 
applicable, (a) the principles detailed in  U.S. Current Good Manufacturing Pracces, 21 C.F.R. Parts 4, 210, 211, 
601, 610 and 820, (b) European Direcve 2003/94/EC and Eudralex 4, (c) other applicable regulatory 
requirements and internaonal standards specified in the Specificaons;

(c)

it has right and tle to sell the Products to Liquidia in accordance with the terms of this

Agreement and the Products will be free from all encumbrances;

the Products will correspond with all mutually agreed samples used by Plasape and conform to

the Products will conform to any Quality Agreement signed by the Pares in connecon with this

Agreement;

(f)

the Product(s) and Plasape’s trademarks used in connecon with the Product(s) do not infringe

any patent, copyright, trademark or other proprietary right of any third pares and Plasape has tle

(d)
the Specificaons;
(e)

or interest in all Intellectual Property Rights in the Products sufficient to authorize use of it by Liquidia and its
direct and indirect customers and the grant of rights, in the manner contemplated by this agreement;

(g)

 technical informaon, product data sheets and material safety data sheets are complete, current

and accurate and suitable and sufficient for use by Liquidia to use, process, sell or otherwise make use of the
Products; and

(h)

neither Plasape, nor any of its employees, has ever been, is currently, or is the subject of a 

proceeding that could lead to that party becoming, as applicable, a Debarred Enty or Debarred Individual.  
Plasape further covenants, represents and warrants that if, during the Term of this Agreement, it, or any of its 
employees or agents, becomes or is the subject of any FDA invesgaon or debarment proceeding that could 
lead to that party becoming, as applicable, a Debarred Enty or Debarred Individual, Plasape shall promptly 
nofy Liquidia and to the extent legally permissible Plasape shall immediately terminate the employment of any 
Debarred Individual or remove the Debarred Individual from any acvies related to the Products hereunder and 
shall promptly nofy Liquidia and any regulatory authority of the details of the same in compliance with 
applicable laws.  

19.2.1. The foregoing warranes will not apply in any of the following events: if (a) Liquidia makes any

further use of any Products aer Liquidia has given noce in accordance with this clause that such Products fail
to conform to the representaons set forth in Secon 19.2; or (b) the defect arises because of any act or
omission by Liquidia (including any unauthorized alteraon or repair of the Products, a failure to follow oral or
wrien instrucons as to storage, installaon, use and maintenance of the Products (or good trade pracce),
willful damage, negligence or storage or usage condions that are outside of any specificaons provided or
nofied by Plasape to Liquidia); or (c) the defect arises as a result of the Supplier following any drawing, design
or specificaon supplied by Liquidia.
19.3 Each Party represents and warrants that it shall comply fully with:

a) All applicable Laws relang to an-bribery and an-corrupon and, more specifically, abide by the

standards of conduct set forth in the United States Foreign Corrupt Pracces Act of 1977, the United
Kingdom Bribery Act of 2010 and any other applicable an-corrupon and/or an-money laundering
Laws (all together the “An-Corrupon Laws”); and

b) All relevant export Laws, trade restricon Laws of the United States, European Union and any other

applicable naonal Laws (“Export Laws”) in force at the relevant me. Liquidia shall not, in respect of the
Products: (i) export, re-export, trans-ship, or otherwise transfer, directly or indirectly, in violaon of
Export Laws; or (ii) use the same for any purposes prohibited by the Export Laws (including, without
limitaon, nuclear, chemical, or biological weapons proliferaon).

Indemnificaon.
Plasape shall indemnify Liquidia, its Affiliates and each of their officers, directors, employees (each a

20.
20.1
”Liquidia Indemnitee”) from and against any and all of the Liquidia Indemnitees’ direct damages, liabilies,
claims, costs, charges, judgments and expenses (including reasonable aorneys’ fees) (collecvely “Damages”)
arising out of a claim by a third party and that is sustained, suffered or incurred by a Liquidia Indemnitee, in
connecon with:
(a)

personal injury, death, loss or damage to any property to the extent caused by the negligent,

reckless or intenonal act or omission of Plasape, provided that Plasape shall not be liable for any product
liability or personal injury claims by third pares arising from the sale, distribuon or use of any Product which
meets the Specificaons and other requirements of this Agreement and is not otherwise defecve;

(b)

a breach by Plasape of any warranty, representaon, covenant or agreement made by Plasape

in this Agreement; and

(c)

 any claim that any Product purchased from Plasape or the use or sale of such Product infringes

any Intellectual Property Rights of any third party (excluding any claims relang solely to Liquidia’s materials,
including Liquidia’s Intellectual Property Rights, brand names and copyrights contained in or used with the
Product).
20.2
Liquidia shall indemnify Plasape, its Affiliates and each of their officers, directors, employees and agents
(each a “Plasape Indemnitee”) from and against any and all Damages arising out of a claim by a third party and
sustained, suffered or incurred by a Plasape Indemnitee in connecon with (i) the breach by Liquidia of any
warranty, representaon, covenant or agreement made by Liquidia in this Agreement, (ii) any Product sold by
Liquidia under the Agreement or that are in the possession or under the control of Liquidia, its employees,
agents, except any claim with respect to which Plasape is obligated to indemnify Liquidia pursuant to Secon
20.1, and (iii) any infringement or alleged infringement by Liquidia of any Intellectual Property Rights of third
pares relang solely to Liquidia’s materials, including Liquidia’s Intellectual Property Rights, Liquidia’s brand
names, specificaons provided by Liquidia to Plasape for changes to the Products and Liquidia’s copyrights
contained in or used with the Product.
20.3 Upon asseron of any third party claim against a Party that might give rise to indemnificaon under this
Agreement, the Party claiming the right of indemnificaon (“Indemnified Party”) must give prompt wrien
noce to the Party alleged to have the duty to indemnify (“Indemnifying Party”) of the existence of such a claim
and will give the Indemnifying Party a reasonable opportunity to control, defend and/or sele such claim at its
own expense and with counsel of its own selecon. The Indemnified Party has the right to parcipate in such
defense at its own expense and with separate counsel. Provided that the Pares are not contractually or legally
excluded, or are not otherwise prejudiced in their legal posion by doing so, the Pares will co-operate with each
other and their respecve insurers in relaon to the defense of such third party claim. In the event that the
Indemnifying Party elects to defend such a claim, neither Party may sele the claim without the prior wrien
consent of the other Party (which consent shall not be unreasonably delayed or withheld). Notwithstanding the
foregoing, in the event of a dispute with respect to the indemnity, each Party is entled to parcipate in the
defense of such claim and to join the other in any such acon.

Failure to Supply; Advance Noce by Plasape.
If during the Term, Plasape ceases to manufacture the Product or is unable or unwilling or fails to supply

21.
21.1
any Product in such quanes as Liquidia shall order and in compliance with the required delivery periods
(whether due to the occurrence of a Force Majeure or otherwise), then, without liming Liquidia’s right of
terminaon or other rights hereunder, Liquidia shall be entled (with no obligaon or liability to Plasape) to
obtain such Product from another supplier.
21.2
Liquidia with at least three (3) years’ advance noce prior to taking such acon to permit Liquidia to locate and
qualify a substute supplier, and during such three (3) year period Plasape will connue to provide Product to
Liquidia under the terms of this Agreement.

If Plasape determines to cease manufacturing the Product for any reason, it will provide

License and Intellectual Property Rights.
As between the Pares, (i) Liquidia shall own all right, tle and interest in and to Liquidia’s Background IP

22.
22.1
and (ii) Plasape shall own all right, tle and interest in and to the Plasape Background IP.
22.2
Plasape’s Background IP if any, and IP Rights created by or on behalf of Plasape as a direct result of the
Plasape’s Background IP under this Agreement (“Plasape Arising IP”) is retained by Plasape (collecvely with
Plasape Background IP, “Plasape IP Rights”). During the term of this Agreement, Plasape grants to Liquidia,
and Liquidia hereby accepts, a , worldwide, royalty-free, non-exclusive license under Plasape IP Rights, including
the right to pracce such Plasape IP Rights in any way for Liquidia to receive the

full benefit of the Products under this Agreement (license to use, market, sell or resell), which license shall be
perpetual as to Products received by Liquidia pursuant to this Agreement. To the extent legally permissible,
Liquidia waives any moral rights in Plasape IP Rights, including, without limitaon, the right to be named as
author, the right to modify, the right to prevent mulaon and the right to prevent commercial exploitaon. To
the extent such waiver is not legally permissible, Plasape will have the irrevocable right to exercise any moral
rights in Plasape IP Rights on Liquidia’s behalf to the fullest extent permied by law.
22.3
documents or wording, in whatever language, related to the Products that is provided to Plasape by Liquidia.

Plasape accepts no responsibility whatsoever for any changes to the drawings, specificaons, designs,

Publicity.

23.
Neither Party nor such Party’s Affiliates will make any public announcements, press releases, regulatory filing or 
other public disclosures, wrien or oral, whether to the public, the press, stockholders or otherwise, concerning 
this Agreement or the terms or the subject maer hereof, the performance hereof or the Pares’ acvies 
hereunder (a “Public Statement”), except: (i) with the prior wrien consent of the other Party (such consent not 
to be unreasonably delayed or withheld but may be condional upon certain restricons as to the content 
and/or distribuon of such Public Statement to ensure consistency with the Pares’ respecve policies); (ii) for 
such Public Statements, as in the opinion of the counsel for the Party intending to make such Public Statement, 
are required to comply with applicable laws (including the regulaons of any stock exchange) (a “Legal 
Requirement”) and which in any event contain only the minimum disclosure necessary to comply with the 
relevant Legal Requirement; or (iii) for Public Statements by Liquidia related to the use of Product(s) with its 
pharmaceucal products and the inclusion of Products in kits with Liquidia’s products.  

Force Majeure.
24.
24.1
If by reason of Force Majeure, either Party is unable to carry out any of its obligaons under this
Agreement, that obligaon is suspended during the connuance of the Force Majeure. Such non-performing
Party shall exercise all reasonable efforts to eliminate the Force Majeure Event and to resume performance of its
affected obligaons as soon as praccable.
24.2
Such non-performance will be excused for six (6) months or as long as such event shall be connuing
(whichever occurs sooner), provided that the non-performing Party gives prompt wrien noce to the other
Party of the Force Majeure.

Noces.
Any noce, report or other instrument provided for in this Agreement will be deemed sufficiently given or

25.
25.1
delivered pursuant to this Agreement if directed to the Party for whom it is intended at the following addresses
or such different address as that Party may have specified for the purpose by noce in wring to the other Party:

(a)

if to Liquidia , at the address, or email address specified on page 1 with copy to Liquidia

Technologies, Inc., An: Legal Department, 419 Davis Drive, Suite 100, Morrisville, NC 27560 USA or
legal@liquidia.com;
(b)

if to Plasape, at the address, facsimile number or email address specified on page 1,

or as otherwise nofied in wring to the other Party.
25.2 Noce will be deemed to have been given by the sender and received by the addressee:

(c)
(d)
(e)
report; or

if by delivery in person, when delivered to the addressee;
if by post, ten (10) business days from and including the date of posng;
if by facsimile transmission, when the sender’s machine generates a correct facsimile transmission

(f)

if by email, one (1) Business Day aer sending to the correct email address.

Dispute Resoluon and Jurisdicon.
26.
26.1
If a dispute arises between the Pares out of or in relaon to this Agreement (“Dispute”), either Party
seeking to resolve the Dispute must do so strictly in accordance with the provisions of this clause. Compliance
with the provisions of this clause is a condion precedent to seeking relief in any court in respect of the Dispute
except as provided in clause 26.2.
26.2
A Party seeking to resolve a Dispute must nofy the existence and nature of the Dispute to the other
Party (“Noficaon”). Upon receipt of a Noficaon, the Pares must refer resoluon of the dispute to their
respecve chief execuve officers or nominees appointed by the chief execuve officers.
26.3
iniate proceedings in accordance with clause 34 of this Agreement.
26.4 Nothing in this clause shall prevent either Party from seeking interlocutory relief, injuncve relief or
equitable relief through any court of competent jurisdicon at any me.

If the Dispute has not resolved within thirty (30) days of receipt of the Noficaon, then either Party may

Limitaon of Liability.
27.
27.1
In  no  event  shall  either  Party  be  liable  to  the  other  Party  for  any  indirect,  special,  incidental,
consequenal  (except  in  connecon  with  a  breach  of  Secon  18),  statutory,  punive  or  exemplary  damages
arising  under  or  in  connecon  with  this  Agreement  including,  without  limitaon  loss  of  business  or  profits  or
interrupon of business, regardless of the nature of the claim or theory of recovery.
27.2 Notwithstanding  anything  to  the  contrary  and  to  the  extent  legally  permissible,  neither  Party’s  total
liability to the other Party in respect of alleged direct damages or losses arising under or in connecon with this
Agreement,  regardless  of  the  nature  of  the  claim  or  theory  of  recovery,  shall  exceed  in  aggregate  over  a
contractual year, the price paid by Liquidia to Plasape for Products.
27.3. Nothing  in  this  Agreement  shall  limit  or  exclude  (i)  a  Party's  liability  for  fraud,  death  or  personal  injury
caused by its negligence, unlawful acons, intenonal misconduct or any maer in respect of which it would be
unlawful  for  a  Party  to  exclude  or  restrict  its  liability,  or  (ii)  any  indemnity  claims  hereunder  relang  to  the
maers described in clause (i) of this Secon 27.3.

Relaonship.
Each Party is an independent contractor.
The Pares are not principal and agent, partners, joint venturers, trustee and beneficiary, or employer

28.
28.1
28.2
and employee of each other.
28.3 Neither Party may:

(a)

hold out their agents, contractors or employees as the agents, contractors or employees of the

other Party;

(b)
(c)

pledge the credit of the other Party; or
contract for or on behalf of the other Party or make any other commitments on behalf of the

other party.
28.4
Party.

For the avoidance of doubt, either Party’s dealings with its customers are in no way binding on the other

Assignment.
Subject to clause 29.2, without the consent of the other Party (not to be unreasonably withheld,

29.
29.1
condioned or delayed), each Party must not:

(a)

assign the benefits of this Agreement;

mortgage, charge or otherwise encumber the benefit of this Agreement; or
cause its obligaons under this Agreement to be assumed by a third party.

(b)
(c)
Subject to Clause 17.1 the Pares acknowledge that each Party may assign its rights hereunder to any

29.2
Affiliate of the Party or to any third party that acquires the Party, or substanally all the assets or business of the
Party that relates to this Agreement; or in the case of Liquidia, to any third party that acquires or licenses the
Liquidia product(s) that uses the Product.
29.3
each of their respecve successors and assigns (whether by asset sale, merger or otherwise).

Subject to the foregoing, this Agreement shall be binding upon and inure to the benefit of the Pares and

No Waiver.
A Party only waives a breach of this Agreement if the waiver is given in wring signed by that Party or its

30.
30.1
authorized representave.
30.2
A waiver is limited to the instance(s) referred to in wring.  A waiver of compliance with any provision of 
this Agreement shall not constute a waiver of any subsequent lack of compliance with such provision or of any 
other provision of this Agreement.  
30.3
not constute a waiver of or otherwise affect the rights of that Party to use any remedy available to it in respect 
of the breach of any such provision.  Any single or paral exercise of any right, power or privilege hereunder shall 
not preclude any other or further exercise thereof or the exercise of any other right, power or privilege 
hereunder.

Failure, omission or delay by any Party to enforce compliance with any provision of this Agreement will 

31.

Costs.
Each Party must pay its own costs in respect of the costs of the negoang, preparaon and examinaon

of this Agreement and any document required by this Agreement.

32.

Enre Agreement.
When signed, this Agreement constutes the enre agreement between the Pares in relaon to its 

subject maer.  This Agreement may not be contradicted by evidence of any prior or contemporaneous 
agreement, oral or wrien, and this Agreement may not be explained or supplemented by evidence of consistent 
addional terms.  No previous course of dealing will be admissible to explain, modify or contradict the terms of 
this Agreement.  This Agreement supersedes, merges, and voids all prior representaons, statements, 
negoaons, understandings, proposed agreements, and other agreements, wrien or oral, relang to its 
subject maer.

33.

Amendment.
This Agreement can only be amended, modified or supplemented by wrien agreement executed by all

the Pares.

Governing Law.
34.
This agreement is governed by the laws of England and Wales, excluding its conflict of laws provisions.  In
34.1
the  event  that  any  dispute,  controversy,  conflicts  or  claim  ("Disputes")    arising  out  of,  or  in  relaon  to,  this
Agreement, cannot be seled by means of negoaons within 30 calendar days from the date of noficaon to
the other Party about the presence of the dispute or conflict, the Pares shall submit all Disputes (including the
validity,  invalidity,  breach,  or  terminaon  thereof)  to  the  competent  court  in  London,  United  Kingdom.  .  The
Pares agree that the competent court in London, United Kingdom is the most appropriate and convenient court
to sele any Dispute and, accordingly, that they will not argue to the contrary.

Counterparts.

35.
This Agreement may be executed in any number of counterparts, each of which will be deemed to be an original 
copy of this Agreement. A counterpart may be a facsimile or electronic signature, which shall constute effecve 
execuon and delivery of this Agreement as to the Pares and may be used in lieu of the original Agreement for 
all purposes.  Signatures of the Pares transmied by facsimile or electronic transmission shall be deemed to be 
their original signatures for all purposes. Together all counterparts make up one instrument. 

[THE REMAINDER OF THIS PAGE IS INTENTIONALLY LEFT BLANK;
THE SIGNATURE PAGE IMMEDIATELY FOLLOWS]

The Pares have caused this Agreement to be signed by their duly authorized representaves below, effecve as
of May 22nd, 2023 for all purposes.

Liquidia Technologies, Inc.

Plasape SpA

By:

/s/ Rob Lippe

Name: Rob Lippe

By: /s/ Alfredo Masuello

Name: Alfredo Masuello

Title: Chief Operaons Officer

Title:  Managing Director

SCHEDULE 1

[***]

Exhibit 10.50

CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS
NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF
PUBLICLY DISCLOSED. [***] INDICATES THAT INFORMATION HAS BEEN REDACTED.

ASSET TRANSFER AGREEMENT

Execution Version

This ASSET TRANSFER AGREEMENT (this “Agreement”) is made and entered as of June 28,
2023 (“Effective  Date”)  by  and  between  Pharmosa  Biopharm  Inc.,  a  corporation  incorporated  under  the
laws of Taiwan having a place of business at 3F.-3, No. 66, Sanchong Road, Nangang District, Taipei City
11502, Taiwan (“Seller”), and Liquidia Technologies, Inc., a corporation incorporated under the laws of the
State of Delaware, USA having a place of business at 419 Davis Drive, Suite 100, Morrisville, NC 27560,
USA (“Buyer”).  Seller and Buyer may be referred to herein as a “Party” or, collectively, as “Parties”, and
certain other capitalized terms not otherwise defined herein shall have the definitions set forth in Article V
hereof.

W I T N E S S E T H:

WHEREAS, concurrently with and contingent on the execution of this Agreement, the Parties are
entering into that certain License Agreement by and between the Buyer and Seller dated on or around the
date hereof (the “License Agreement”)  pursuant  to  which  the  Buyer  is  obtaining  an  exclusive  license  to
certain intellectual property rights owned, licensed to or otherwise controlled by the Seller; and

WHEREAS, in connection with the License Agreement, Seller desires to transfer ownership of the
Inventory to Buyer, and Buyer desires to obtain ownership of the Inventory from Seller, upon the terms and
subject to the conditions set forth in this Agreement.

NOW,  THEREFORE,  in  consideration  of  the  premises  and  the  mutual  representations,  promises
and covenants set forth herein and in the License Agreement, and for other good and valuable consideration,
the  receipt  and  legal  sufficiency  of  which  are  hereby  acknowledged,  intending  to  be  legally  bound,  the
Parties hereby agree as follows:

ARTICLE I
TRANSFER OF INVENTORY

Section  1.01.    Transfer  of  Inventory.    On  the  terms  and  subject  to  the  conditions  of  this
Agreement and for the consideration set forth herein and in the License Agreement, Seller hereby conveys,
assigns, transfers and delivers to Buyer, and Buyer hereby acquires from Seller, the Inventory.  Such rights,
title and interests in and to the Inventory shall be free and clear of any and all claims, Liabilities, liens and
encumbrances, except as expressly provided herein.

Section 1.02.  Inventory.  Seller shall Deliver to Buyer the Inventory in accordance with Section
1.06  on  the  respective  delivery  dates  set  forth  in  Exhibit A  (or  such  other  date  as  may  be  agreed  by  the
Parties  in  writing).    As  of  each  date  of  Delivery  of  Inventory,  Seller  shall  transfer  all  rights,  title  and
interests in and to the respective Inventory to Buyer.  Prior to the date of each Delivery, Seller shall provide
an invoice to Buyer for the applicable amount(s) set forth on Exhibit A for the respective Inventory.  Buyer
shall pay the applicable amount(s) set forth in Exhibit A for such Inventory at the time of Delivery.

Section 1.03.  Excluded Liabilities. In  connection  with  the  transfer  of  the  Inventory  pursuant  to
this Agreement, Buyer shall assume no Liabilities or obligations of any nature, whether known or unknown,
whether fixed or contingent, including any warranties of previously sold products or inventory, accrued or
not accrued, which arise out of any events occurring or actions taken or omitted to be taken by or on behalf

of  Seller,  or  otherwise  arising  out  of  or  incurred  in  connection  with  the  conduct  of  the  manufacture,
purchase and sale, use and possession of Inventory on or prior to the applicable date of Delivery of such
Inventory  (the  “Excluded  Liabilities”),  and  Seller  shall  remain  solely  liable  therefore  for  the  Excluded
Liabilities.

Section  1.04.    Closing.    Subject  to  the  terms  and  conditions  set  forth  herein,  the  closing  with
respect  to  the  transfers  contemplated  herein  (the  “Closing”)  shall  take  place  with  respect  to  each  item  of
Inventory upon its applicable date of Delivery (the “Closing Date”).    

Section 1.05.  Bill of Sale.  Seller shall, simultaneously with the Effective Date, execute and deliver
to  Buyer  a  Bill  of  Sale  with  respect  to  the  Inventory  (the  “Bill  of  Sale”),  substantially  in  the  form  of
Exhibit B hereto, effective as of the Effective Date.

Section  1.06.    Delivery.      The  Inventory  shall  be  delivered  Ex  Works  (Incoterms  2020)  the
location  and  on  the  delivery  date  of  the  respective  Inventory  identified  in  Exhibit  A  (“Delivery”)
whereupon the risk of loss for the Inventory shall pass to Buyer.    Seller  will  assist  Buyer  in  shipping  the
Inventory  to  the  destinations  designated  by  Buyer  at  Buyer’s  cost.  Notwithstanding  the  foregoing,  with
respect to any Inventory currently stored at the Philadelphia GMP Depot Facility and which Buyer elects to
continue to store at such location, Delivery (and risk of loss) shall be deemed to occur at the time (a) Buyer
has  entered  into  an  agreement  with  Marken  Limited  or  the  applicable  third  party  responsible  for  such
storage  at  the  Philadelphia  GMP  Depot  Facility  and  (b)  such  Inventory  has  been  transferred  to  Buyer’s
account at the Philadelphia GMP Depot Facility.   If Buyer fails to take Delivery of the Inventory in other
locations on the applicable delivery date set forth in Exhibit A by more than seven (7) days, the Delivery
shall be deemed to occur on the eighth (8th) day following the applicable delivery date, and Buyer shall be
responsible for all costs arising therefrom including the storage costs after the date of the deemed Delivery.

Section 1.07.  Further Action.  In the event that at any time after any Closing any further action is
necessary or desirable to carry out the purposes of this Agreement, each Party agrees that it will take such
further action (including the execution and delivery of such further instruments and documents) as the other
Party  may  reasonably  request,  and  all  at  the  sole  cost  and  expense  of  the  requesting  Party  (unless  the
requesting Party is entitled to indemnification therefor under Article IV).

ARTICLE II
REPRESENTATIONS AND WARRANTIES OF SELLER

Seller represents and warrants to Buyer that the statements contained in this Article II are true and
correct as of the Effective Date and shall be true and correct as of the date of each Delivery with the same
force  and  effect  as  though  such  representations  and  warranties  had  been  made  on  and  as  of  the  Effective
Date.

Section 2.01.   Organization.  Seller is a corporation duly incorporated, validly existing and in
good standing in Taiwan.  Seller has all corporate power required to carry on its business as now conducted
and to transfer and assign the Inventory to Buyer.

Section 2.02.   Authorization.  The execution, delivery and performance of this Agreement by
Seller  is  within  Seller’s  corporate  power,  has  been  duly  authorized  by  all  necessary  action  on  the  part  of
Seller  and  constitutes  a  valid  and  legally  binding  obligation  of  Seller  enforceable  in  accordance  with  its
terms.

Section  2.03.    Title.    Seller  is  the  owner  of  good  and  valid  title  to  Inventory,  and  on  the
applicable  Closing  Date,  the  respective  Inventory  shall  not  be  subject  to  any  Liabilities,  liens,  leases,
charges, claims, licenses, rights, encumbrances or restrictions on transfers other than the Permitted Liens,

2

and  no  financing  statement  for  security  interest  covering  all  or  any  portion  of  the  Inventory  and  naming
Seller  as  debtor  will  be  in  effect.   As  of  the  date  of  each  Delivery  of  Inventory,  Buyer  will  acquire  such
Inventory for its exclusive use free and clear of all Liabilities owed by Seller to third parties, liens, leases,
charges, claims, licenses, rights, encumbrances and restrictions on transfers.  As of the date of Delivery of
Inventory, Seller shall have no right, title or interest in such Inventory.

Section  2.04.    Agreements.    Each  agreement  relating  to  the  Inventory  was  duly  executed  and
delivered  by,  and  constitutes  a  valid  and  binding  obligation  of,  Seller,  enforceable  against  Seller  in
accordance with its terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium
and  similar  Laws  of  general  applicability  relating  to  or  affecting  creditors’  rights  and  to  general  equity
principles.  There has been no breach of the terms of any agreement related to the Inventory by Seller or, to
the Knowledge of Seller, by any other party to such agreement.

Section 2.05.  

Inventory.  Exhibit A sets forth a report by units, expiration date, lot number (as
applicable) and location of the Inventory as of the Effective Date in each case owned or controlled by Seller
or its Affiliates as of the Effective Date.  To the Knowledge of Seller, the Inventory has been manufactured
in  accordance  with  the  applicable  specification  therefor  and  good  manufacturing  practices  in  all  material
respects.    The  Inventory,  while  in  possession  of  Seller  or  its  Affiliates,  has  been  stored  and  handled  in
conformity  with  the  applicable  specifications  for  such  Inventory  in  all  material  respects.    To  Seller’s
Knowledge,  all  Inventory  (a)  has  been  manufactured,  handled,  and  stored  in  accordance  with  cGMP,  and
applicable  Law  in  all  material  respects,  and  (b)  are  free  of  defects  and  useable  in  the  ordinary  course  of
business.

Section 2.06.   Tax Matters.  There are no liens with respect to Taxes upon Delivery of any of the

Inventory (except for Taxes not yet due).      

Section 2.07.   Licenses and Permits.  Seller has all governmental licenses, authorizations and
permits required to sell, transfer, assign and deliver the Inventory to Buyer pursuant to Section 1.06, and all
such licenses, authorizations and permits are in full force and effect.  

ARTICLE III
REPRESENTATIONS AND WARRANTIES OF BUYER

Buyer represents and warrants to Seller that the statements contained in this Article III are true and
correct as of the Effective Date and shall be true and correct as of the date of each Delivery with the same
force  and  effect  as  though  such  representations  and  warranties  had  been  made  on  and  as  of  the  Effective
Date.

Section  3.01.    Organization.    Buyer  is  a  corporation  duly  incorporated,  validly  existing  and  in
good standing in the State of Delaware.  Buyer has all corporate power required to carry on its business as
now conducted and to purchase, acquire and assume the Inventory from Seller.  

Section  3.02.    Authorization.    The  execution,  delivery  and  performance  of  this  Agreement  by
Buyer  is  within  Buyer’s  corporate  power,  has  been  duly  authorized  by  all  necessary  action  on  the  part  of
Buyer  and,  when  executed  and  delivered  in  accordance  with  the  terms  hereof,  will  constitute  a  valid  and
legally binding obligation of Buyer enforceable in accordance with its terms.  

3

ARTICLE IV
INDEMNIFICATION

Section 4.01.   Seller’s Indemnity.  Subject to the limitations set forth herein, Seller hereby agrees
to  indemnify  Buyer  and  its  Affiliates,  and  their  respective  stockholders,  officers,  directors,  employees,
representatives,  counsel,  agents,  successors  and  assigns  (collectively,  the  “Buyer  Indemnified  Parties”),
against, and agrees to hold the Buyer Indemnified Parties harmless from, any Loss incurred or suffered by
such  Buyer  Indemnified  Parties  (individually,  “Claim”  or  collectively,  “Claims”),  directly  or  indirectly
(whether  based  on  contract,  tort,  product  liability,  strict  liability  or  otherwise),  incurred  in  litigation  or
otherwise,  and  any  investigation  relating  thereto,  by  any  of  the  Buyer  Indemnified  Parties,  to  the  extent
resulting from or arising out of: (a) any breach of any of the representations or warranties of Seller or any of
its  Affiliates  contained  in  this  Agreement,  (b)  nonfulfillment  of  or  any  failure  by  Seller  to  perform  any
covenant  or  agreement  made  or  undertaken  by  Seller  or  its  Affiliates  in  this  Agreement,  (c)  all  Excluded
Liabilities, or (d) any Liability of Seller that becomes a Liability of any Buyer Indemnified Parties under
bulk sales, bulk transfers or similar applicable Laws of any jurisdiction, under any common law doctrine or
de facto merger or successor liability, or otherwise by operation of applicable Law.  

Section 4.02.  Buyer’s Indemnity.  Subject to the limitations set forth herein, Buyer hereby agrees
to  indemnify  Seller  and  its  Affiliates,  and  their  respective  stockholders,  officers,  directors,  employees,
representatives,  counsel,  agents,  successors  and  assigns  (collectively,  the  “Seller  Indemnified  Parties”;
Seller  Indemnified  Parties  and  Buyer  Indemnified  Parties  each  constitute,  as  applicable,  “Indemnified
Parties”), against, and agrees to hold the Seller Indemnified Parties harmless from all Claims, directly or
indirectly  (whether  based  on  contract,  tort,  product  liability,  strict  liability  or  otherwise),  incurred  in
litigation or otherwise, and any investigation relating thereto, by any of the Seller Indemnified Parties, to the
extent resulting from or arising out of: (a) any breach of any of the representations or warranties of Buyer or
any of its Affiliates contained in this Agreement or (b) nonfulfillment of or any failure by Buyer to perform
any covenant or agreement made or undertaken by Buyer or its Affiliates in this Agreement.  

Section 4.03.  General.    Indemnification  under  this  Article  IV  shall  extend  to,  and  shall  include,
reasonable  attorneys’  fees,  reasonable  accountants’  fess,  costs  of  litigation  and  other  expenses  reasonably
incurred  by  the  Indemnified  Parties  in  the  investigation  or  defense  of  any  Claim  asserted  against  such
Indemnified Party and any amounts paid in settlement or compromise of any Claim asserted against it, but
only to the extent that the Claim asserted is or would have been subject to this Article IV.

Section  4.04. 

  EXCEPT  WITH  RESPECT  TO  EACH  PARTY’S  INDEMNIFICATION
OBLIGATIONS UNDER SECTION 4.01 OR 4.02, AS APPLICABLE, IN NO EVENT SHALL EITHER
PARTY  OR  ANY  OF  ITS  AFFILIATES  BE  LIABLE  TO  THE  OTHER  PARTY  OR  ANY  OF  ITS
AFFILIATES  FOR  SPECIAL,  INDIRECT,  INCIDENTAL,  CONSEQUENTIAL  OR  PUNITIVE
DAMAGES,  INCLUDING  LOSS  OF  PROFITS,  WHETHER  IN  CONTRACT,  WARRANTY,  TORT,
NEGLIGENCE,  STRICT  LIABILITY  OR  OTHERWISE  ARISING  OUT  OF  OR  RELATING  TO  THIS
AGREEMENT, THE TRANSACTIONS CONTEMPLATED HEREIN OR ANY BREACH HEREOF.  

ARTICLE V
MISCELLANEOUS

Section  5.01.    Notices.    All  notices  and  other  communications  given  or  made  pursuant  to  this
Agreement shall be in writing and shall be deemed effectively given upon the earlier of actual receipt, or (a)
personal delivery to the party to be notified, (b) when sent, if sent by electronic mail during normal business
hours of the recipient, and if not sent during normal business hours, then on the recipient’s next Business
Day, (c) five (5) days after having been sent by registered or certified mail, return receipt requested, postage
prepaid, or (d) one (1) Business Day after deposit with a nationally recognized overnight

4

courier,  freight  prepaid,  specifying  next  Business  Day  delivery,  with  written  verification  of  receipt.  All
communications shall be sent to the respective Parties at the following addresses:

If to Seller:

Pharmosa Biopharm Inc.
3F.-3, No. 66, Sanchong Road
Nangang District, Taipei City 11502
Taiwan
Attention: Pei Kan/ Weishu Lu
Email: peikan@pharmosa.com.tw / Weishu.lu@pharmosa.com.tw

With a copy (which shall not constitute notice) to:

K&L Gates
30F, No. 95. Dun Hua S. Road, Section 2
Ta-an District, Taipei City 106
Taiwan
Attention: Jacqueline Fu
Email: jacqueline.fu@klgates.com

If to Buyer:

Liquidia Technologies, Inc.
419 Davis Drive, Suite 100
Morrisville, North Carolina 27560
USA
Attention: General Counsel
Email: legal@liquidia.com   

With a copy (which shall not constitute notice) to: 

DLA Piper LLP (US)
51 John F. Kennedy Parkway, Suite 120
Short Hills, New Jersey 07078
USA
Attention: Andrew P. Gilbert
Email: andrew.gilbert@us.dlapiper.com

Section 5.02.  Bulk Sales Laws.  Buyer and Seller hereby waive compliance with the provisions of
the  bulk  sales  Law  of  any  state  relating  to  bulk  transfers  in  connection  with  the  sale  of  the  Inventory
hereunder.    Notwithstanding  the  foregoing,  nothing  herein  shall  estop  or  prevent  Seller  or  Buyer  from
asserting,  as  a  bar  or  defense  to  any  Proceeding  brought  under  any  such  Law,  that  such  Law  is  not
applicable to the transactions contemplated by this Agreement.

Section 5.03.  Amendment.   This  Agreement  may  not  be  amended  or  supplemented  except  by  a

written instrument duly executed by the authorized representative of each Party.

Section 5.04.  Expenses.  All costs and expenses of whatsoever nature incurred in connection with

this Agreement shall be paid by the Party incurring such cost or expense.

5

Section 5.05.  Successors and Assigns.  The provisions of this Agreement shall be binding upon
and inure to the benefit of the Parties hereto and their respective successors and assigns, provided that no
Party  may  assign,  delegate  or  otherwise  transfer  any  of  its  rights  or  obligations  under  this  Agreement
without  the  prior  written  consent  of  the  other  Parties  hereto,  except  that  Buyer  may  assign  its  rights  or
obligations  hereunder  to  its  parent,  or  any  of  its  Affiliates,  without  the  consent  of  Seller.    Any  other
purported assignment or delegation in contravention of the foregoing shall be null and void.

Section  5.06.    Governing  Law.    This  Agreement  shall  be  governed  by  and  interpreted  in
accordance  with  the  laws  of  the  State  of  New  York,  USA,  excluding  application  of  any  conflict  of  laws
principles that would require application of the Law of a jurisdiction outside of State of New York, USA.
 Any  disputes  arising  from  this  Agreement  shall  be  resolved  by  the  Parties  pursuant  to  Article  12  of  the
License Agreement, which is hereby incorporated herein by reference.

Section 5.07.  Counterparts; Effectiveness.  This Agreement may be executed in any number of
counterparts,  each  of  which,  when  executed  and  delivered,  shall  be  deemed  to  be  an  original,  and  all  of
which, when taken together, shall constitute but one and the same Agreement.

Section 5.08.  Entire Agreement.  This Agreement (including its Exhibits and any amendments)
contains the entire agreement of the Parties with respect to the subject matter of this Agreement except to
the extent other agreements are referenced in this Agreement, and supersedes all previous communications,
representations, understandings and agreements, either oral or written, between the Parties with respect to
the subject matter hereof.

Section  5.09.    Severability.    If  any  provision  of  this  Agreement  or  the  application  of  any  such
provision to any Person or circumstance shall be held invalid, illegal or unenforceable in any respect by a
court  of  competent  jurisdiction,  such  invalidity,  illegality  or  unenforceability  shall  not  affect  any  other
provision hereof.

ARTICLE VI
DEFINITIONS

“Affiliate” means a Person that controls, is controlled by or is under common control with a Party,
but  only  for  so  long  as  such  control  exists.    For  the  purposes  of  this  definition,  the  word  “control”
(including, with correlative meaning, the terms “controlled by” or “under the common control with”) means
the actual power, either directly or indirectly through one or more intermediaries, to direct the management
and  policies  of  such  Person  or  entity,  whether  by  the  ownership  of  more  than  fifty  percent  (50%)  of  the
voting stock of such entity, or by contract or otherwise.

“Agreement” has the meaning set forth in the preamble of this Agreement.

“Bill of Sale” has the meaning set forth in Section 1.05 hereof.

“Business Day” means any day, other than a Saturday or Sunday or any other day on which banks

are required or authorized to close in New York, New York or Taiwan.

“Buyer” has the meaning set forth in the preamble of this Agreement.

“Buyer Indemnified Parties” has the meaning set forth in Section 4.01 hereof.

“Claim(s)” has the meaning set forth in Section 4.01 hereof.

“Closing” has the meaning set forth in Section 1.04 hereof.

6

“Closing Date” has the meaning set forth in Section 1.04 hereof.

“Delivery” has the meaning set forth in Section 1.06 hereof.

“Effective Date” has the meaning set forth in the preamble of this Agreement.

“Excluded Liabilities” has the meaning set forth in Section 1.03 hereof.

“Governmental  Body”  means  any:  (a)  nation,  principality,  state,  commonwealth,  province,
territory, county, municipality, district or other jurisdiction of any nature; (b) federal, state, local, municipal,
foreign or other government; (c) governmental or quasi-governmental authority of any nature (including any
governmental division, subdivision, department, agency, bureau, branch, office, commission, council, board,
instrumentality,  officer,  official,  representative,  organization,  unit,  body  or  entity  and  any  court  or  other
tribunal);  (d)  multi-national  or  supranational  organization  or  body;  or  (e)  individual,  entity,  or  body
exercising,  or  entitled  to  exercise,  any  executive,  legislative,  judicial,  administrative,  regulatory,  police,
military or taxing authority or power of any nature.

“Indemnified Parties” has the meaning set forth in Section 4.02 hereof.

“Inventory” means the quantities of materials set forth in Exhibit A.  

“Knowledge” shall have the meaning set forth in the License Agreement.

“Law”  or  “Laws”  means  all  applicable  laws,  statutes,  rules,  regulations,  ordinances  and  other

pronouncements having the binding effect of law of any Governmental Body.

“Liability”  means  any  liability  (whether  known  or  unknown,  whether  asserted  or  unasserted,
whether  absolute  or  contingent,  whether  accrued  or  unaccrued,  whether  liquidated  or  unliquidated,  and
whether due or to become due), including, but not limited to, any liability for Taxes.

“License Agreement” has the meaning set forth in the recitals of this Agreement.

“Loss”  means  any  claim,  demand,  Proceeding,  loss,  damage,  penalty,  Liability,  obligation,
settlement  payment,  cost  and  expense  of  every  kind  whatsoever  (including,  without  limitation,  costs  of
investigation, preparing or defending any such claim, demand or Proceeding and reasonable legal fees and
disbursements).

“Party” or “Parties” has the meaning set forth in the preamble of this Agreement.

“Permitted Liens”  means  (a)  any  mechanic’s,  materialmen’s  or  similar  statutory  lien  incurred  in

the ordinary course of business for monies not yet due and (b) any lien for Taxes not yet due.  

“Person”  means  any  natural  person,  corporation,  firm,  business  trust,  joint  venture,  association,
organization,  company,  partnership  or  other  business  entity,  or  any  government  or  agency  or  political
subdivision thereof.

“Philadelphia GMP Depot Facility” means that certain storage facility located at 215 Bridgewater

Rd., Bridgewater Business Park, Aston, PA 19014, USA.

“Proceeding” means any action, arbitration, audit, hearing, investigation, litigation or suit (whether

civil, criminal, administrative, investigative, or informal) commenced, brought, conducted, or heard by or

7

before,  or  otherwise  involving,  any  court  or  other  Governmental  Body  or  referee,  trustee,  arbitrator  or
mediator.

“Seller” has the meaning set forth in the preamble of this Agreement.

“Seller Indemnified Parties” has the meaning set forth in Section 4.02 hereof.

“Tax” or “Taxes” means, without limitation, any federal, state, local, foreign or other net income,
gross  income,  gross  receipts,  license,  lease,  payroll,  employment,  excise,  severance,  stamp,  occupation,
premium,  ad  valorem,  windfall  profits,  environmental  (including  taxes  under  Section  59A  of  the  Internal
Revenue  Code),  customs  duties,  capital  stock,  franchise,  service,  service  use,  profits,  withholding,  social
security (or similar), unemployment, disability, real property, customs duties, personal property, sales, use,
transfer,  registration,  value  added,  alternative  or  add-on  minimum,  estimated  or  other  tax  of  any  kind
whatsoever, including any interest, penalty or addition thereto, whether disputed or not, and any obligations
under any agreements or arrangements with respect to any taxes described herein.

[signature page follows]

8

IN  WITNESS  WHEREOF,  the  Parties  have  caused  this  Agreement  to  be  duly  executed  as  of  the

Effective Date.

BUYER:

LIQUIDIA TECHNOLOGIES, INC.

By /s/ Roger Jeffs
Name:  Roger Jeffs
Title: CEO

SELLER:

PHARMOSA BIOPHARM INC.

By /s/ Pei Kan
Name:  Pei Kan
Title:  President

[Signature Page to Asset Transfer Agreement]

 
 
EXHIBIT A

Inventory

Clinical Drug Supply1

[***]

Devices

[***]

1 To the extent any inventory on this Exhibit A is stated as of a specific date, any changes in inventory since that date have
been  in  the  normal  course  of  business  in  the  conduct  of  the  Existing  Clinical  Trial  (as  defined  in  the  License  Agreement)
consistent with past practice.

EXHIBIT B

Bill of Sale

_________ __, 2023

For good and valuable consideration, the receipt and adequacy of which are hereby acknowledged,
Pharmosa Biopharm Inc., a Taiwan corporation (“Seller”), does hereby grant, bargain, transfer, sell, assign,
convey and deliver to Liquidia Technologies, Inc., a Delaware corporation (“Buyer”), all of its rights, title
and interests in and to the Inventory (as such term is defined in the Asset Transfer Agreement dated as of
even date herewith, by and between Buyer and Seller (“Asset Transfer Agreement”)) in accordance with
Asset Transfer Agreement to have and to hold the same unto Buyer, its successors and assigns forever.

Seller,  for  itself,  its  successors  and  its  assigns,  hereby  covenants  and  agrees  that,  at  any  time  and
from time to time upon the written request of Buyer, Seller will do, execute, acknowledge and deliver or
cause to be done, executed, acknowledged and delivered, all such further acts, deeds, assignments, transfers,
conveyances, powers of attorney and assurances as may be reasonably required by Buyer in order to assign,
transfer, set over, convey, assure and confirm unto and vest in Buyer, its successors and its assigns, title to
the assets sold, conveyed and transferred by this Bill of Sale.

IN WITNESS WHEREOF, Seller has duly executed this Bill of Sale as of the date first written

above.

PHARMOSA BIOPHARM INC.

By: ______________________________
Name:
Title:

Exhibit 14.1

CODE OF CONDUCT

As amended on March 8, 2022

TABLE OF CONTENTS

INTRODUCTION
MISSION STATEMENT
OUR PURPOSE
OUR PRINCIPLES
REPORTING VIOLATIONS

COMPLIANCE
NO RETALIATION
MORAL STANDARDS

CONFLICT OF INTEREST
Gifts & Entertainment
Bribes, Kickbacks & Unlawful Payments
Foreign Corrupt Practices Act
Anti-Money Laundering
Company Assets
Competing Outside Employment & Business Interests
Nepotism & Relationships
Corporate Opportunity
Loans
Travel Benefits
Insider Trading/Tipping

CONFIDENTIALITY

Confidential Company Information
Media, Securities Analysts and Investors
SECURITIES LAWS AND INSIDER TRADING
PUBLIC COMPANY REPORTING
QUALITY POLICY
VENDOR SELECTION
HEALTHCARE PRODUCTS & MANUFACTURING GUIDELINES

Research and Development
Manufacturing and Supply Quality
Fair Competition

RESPECT FOR OUR CUSTOMERS & OUR COMMUNITY

ENVIRONMENT
POLITICAL CONTRIBUTIONS
PROFESSIONAL ORGANIZATIONS
CORPORATE IMAGE
PURSUIT OF EXCELLENCE

INTELLECTUAL PROPERTY
SCIENTIFIC INTEGRITY
TEAM MEMBER FULFILLMENT

COMPANY POLICIES & PRACTICES

Safety
Harassment & Workplace Conduct
Violence-Free Workplace
Drug-Free Workplace
Equal Opportunity, Diversity & Non-Discrimination

PRIVACY

1
2
2
2
3
3
3
4
4
5
6
7
  8
  8
  8
  9
  9
  9
10
10
10
10
11
11
12
12
12
13
13
14
14
16
16
16
16
16
17
17
17
18
18
18
18
19
19
19
20

Clinical Studies

Employee Information & Privacy
Protected Health Information
Information Systems
REPORTING & ACCOUNTABILITY

FINANCIAL RECORDS & ACCOUNTING POLICIES
DOCUMENTATION, CODING AND BILLING
AMENDMENT, MODIFICATION & WAIVER
CERTIFICATIONS

RECEIPT & ACKNOWLEDGEMENT OF THE LIQUIDIA CODE OF CONDUCT

20

20
21
21

22
22
22
22
23
24

Exhibit A Insider Trading Policy ...............................................................................................A-1

Exhibit B Whistleblower Policy

B-1

 
 
 
 
INTRODUCTION

Thank  you  for  being  part  of  the  Liquidia  team!  Our  Code,  the  Liquidia  Code  of  Conduct  (the
“Code”),  represents  the  values  of  Liquidia  Corporation  and  its  subsidiaries,  including  Liquidia
Technologies,  Inc.  and  Liquidia  PAH,  LLC  (collectively  referred  herein  as  “Liquidia”,  the
“Company”,  “we”,  “our”  or  “us”)  and  helps  define  how  we  do  business.  This  Code  applies  to  all
Liquidia “Team Members”, which includes all of Liquidia’s employees, contractors, consultants and
board members, as well as our agents and vendors. Our Code serves as a guide for how we must
conduct  ourselves  as  professionals  in  our  community  and  in  every  country  in  which  we  do
business.

This  Code  contains  our  Company’s  policies  on  legal,  ethical  and  business  conduct  matters.  It
includes  both  individual  and  corporate  responsibilities.  Team  Members  are  responsible  for
adhering  to  the  highest  moral,  legal  and  ethical  standards  of  behavior,  the  same  standards  that
our Company complies with in the course of business. It is this commitment to ethics that makes
Liquidia a desirable employer, vendor and customer.

All Team Members, as well as agents and vendors of the Company, must respect and comply with
applicable  laws,  rules  and  regulations  of  the  countries,  states,  counties,  cities  and  any  other
jurisdictions  in  which  Liquidia  conducts  its  business.  All  Company  leaders,  by  virtue  of  their
positions  of  authority,  should  act  as  ethical  and  professional  role  models  by  exemplifying  our
corporate values and exhibiting the highest standards of integrity. In the case that this Code is in
violation  of  an  applicable  law,  rule  or  regulation,  that  law,  rule  or  regulation  will  supersede  this
Code and must be followed. Please bring any discrepancy between this Code and any law, rule or
regulation to the immediate attention of the Liquidia Legal Department.

This Code is not a complete list of legal or ethical questions and issues that you might face. It is
intended to be used as a guide and, by its nature, is not all-inclusive. The Company has a variety
of  specific  codes  and  policies  that  provide  additional  information  and  clarity  on  issues  that  may
arise during the course of business. Please be sure to consult appropriate codes and policies as
needed.  If  you  have  any  questions  about,  or  have  concerns  about  any  violations  or  potential
violations  of,  any  of  the  codes  or  policies  outlined  here,  please  see  “Reporting  Violations”  for
guidance.  Please  report  any  incidents  or  issues  related  to  compliance  to  the  Liquidia  Legal
Department, other appropriate individual or department indicated in this Liquidia Code of Conduct
or the Liquidia Red Flag Reporting Hotline. Liquidia will not permit retaliation by, or on behalf of,
the Company or any of our Team Members against good faith reports and complaints of violations
of this Code, or any conduct that is otherwise illegal or unethical.

Finally, this Code will be reviewed periodically to ensure it is a current and usable resource for  our
business.  All  prior  policies,  practices  or  statements,  oral  or  written,  that  (a)  relate  to  any  subject
that is addressed by this Code, or (b) vary in any way from the policy or practice set forth in this
Code relative to the subject, are hereby superseded. Any updates which might be necessary will
be approved by management and communicated to all Team Members.

1

MISSION STATEMENT

OUR PURPOSE

Liquidia is a biopharmaceutical company that has pioneered a simple, elegant solution to improve
the  performance  of  medicines  by  precisely  engineering  drug  particles.  Through  the  proprietary
PRINT®  technology,  Liquidia  has  become  the  only  company  in  the  world  that  can  improve  the
efficacy,  safety,  or  route  of  administration,  of  nearly  any  therapeutic  molecule  by  designing  drug
particles  in  a  virtually  unlimited  number  of  compositions,  sizes,  or  shapes.  PRINT®-optimized
product candidates are in or will soon enter clinical development.    Liquidia also actively partners
with world-class collaborators to expand the applications for PRINT® technology.

OUR PRINCIPLES:

These  principles  form  the  foundation  of  our  culture  and  guide  the  way  we  make  key  scientific,
business and organizational decisions. We stand committed to:

● OUR  PATIENTS,  HEALTHCARE  PROFESSIONALS  AND  PARTNERS  -  They  are  the
reason  for  and  lifeblood  in  everything  we  do.  They  are  the  users  of  our  products  and
services and expect the highest level of quality, innovation, timeliness and ethics. We must
actively work with them to seek understanding of their needs, concerns and hopes for the
future. Our success ultimately depends upon exceeding their expectations, and we should
always strive to be the company they most prefer to do business with.

● OUR EMPLOYEES - They are the DNA of who we are. Great products and services do not
happen without great employees. We must respect them as individuals, valuing the diverse
backgrounds and skillsets they bring to the organization. Employees should feel valued as
an integral part of a high performing team. We must always be willing to listen to their ideas
and  feedback.  We  must  invest  our  time  and  resources  to  develop  their  skills  in  order  to
optimize  their  performance  and  careers.  There  must  always  be  equal  opportunity  for
employment. Compensation must be fair. Our employees should always operate in a safe,
orderly environment. And our employees should participate in an ethical environment at all
times.

● OUR INVESTORS - They entrust us with their financial resources in order to make a fair
return on their investment. They have choices of where they invest those resources and we
must earn their trust daily. Investors expect sound business decisions, ethical behavior, and
results. Innovation and proper resource allocation are imperative, as well as accountability
for mistakes that are made.

● OUR COMMUNITY - It provides the environment in which we live, work and grow. We have
a responsibility to give back and to improve our community where we can. We should strive
to  lead  in  our  community,  both  as  an  organization  and  individually.  We  also  must  protect
our environment.

● EXCELLENCE  -  It  is  our  aim  in  all  endeavors.  We  must  always  set  high  standards  of
success for ourselves while also asking how we can learn and how we can improve. We
should be comfortable being on the cutting edge and innovating for a better way of doing
things. And whether it be success or failure, we must always be accountable for everything
we do.

2

REPORTING VIOLATIONS

COMPLIANCE

Every Team Member has a responsibility to report violations, or suspected violations, of this Code
in  good  faith.  Team  Members  are  encouraged  to  talk  to  supervisors,  if  they  feel  comfortable
speaking with their supervisors, or other appropriate personnel about observed illegal or unethical
behavior  and  about  the  best  course  of  action  to  pursue  in  a  particular  situation.  Team  Members
who  are  concerned  that  violations  of  this  Code  or  illegal  or  unethical  conduct  by  employees,
officers  or  directors  of  the  Company  have  occurred  or  are  likely  to  occur  should  contact  their
supervisor, the Human Resources Department or the Liquidia Legal Department.

If  Team  Members  do  not  believe  that  it  is  appropriate  to  contact  their  supervisor,  the  Human
Resources  Department  or  the  Legal  Department  or  they  are  more  comfortable  taking  another
course of action to address their concerns or complaints, the following resources are available:

• Chief Financial Officer.

• The  Liquidia  Board  of  Directors’  Audit  Committee,  via  the  Liquidia  Red  Flag  Reporting

Hotline.

• The Liquidia Red Flag Reporting Hotline, which is maintained by an independent third party
by  (i)  visiting www.redflagreporting.com and  clicking  on  “File  a  Report”,  using  client  code
9193284400,  or  (ii)  calling  1-877-647-3335,  using  client  code  9193284400.  Anonymized
reports are forwarded to Liquidia’s Human Resources Department, Chief Financial Officer
and  the  Liquidia  Legal  Department.  Whether  you  call  or  report  on-line,  you  will  have  the
option of being completely anonymous.

If Team Members’ concerns or complaints require confidentiality, including maintaining anonymity,
their confidentiality and anonymity will be protected to the extent practicable, subject to applicable
laws, rules, regulations or legal proceedings.

The  Company  will  promptly  investigate  any  and  all  credible  reports  of  violations  of  this  Code  or
any  domestic  or  foreign  laws,  rules  and  regulations.  Appropriate  action  will  be  taken,  up  to  and
including termination of employment, against anyone who is found to have violated this Code or
applicable laws, rules and regulations. The Liquidia Red Flag Reporting Hotline can also be used
by Team Members, investors or others to speak anonymously, or in confidence, in connection with
any  perceived  accounting  or  auditing  irregularities  or  other  misconduct  or  wrongful  behavior,  as
further described in the Whistleblower Policy attached as Exhibit B hereto.

NO RETALIATION

Liquidia will not permit retaliation by, or on behalf of, the Company or any of its Team Members
against  good  faith  reports  and  complaints  of  violations  of  this  Code,  or  any  conduct  that  is
otherwise  illegal  or  unethical.  Any  Team  Member  engaging  in  impermissible  retaliation  will  be
subject to disciplinary action, up to and including termination of employment, at the discretion of
the Company.

3

MORAL STANDARDS

CONFLICT OF INTEREST

While  we  expect  that  employees  have  private  lives  outside  of  Liquidia,  each  Liquidia  Team
Member has an obligation to ensure that their activities do not conflict with, or appear to conflict
with,  the  best  interests  of  the  Company.  A  conflict  of  interest  exists  whenever  an  individual’s
private  interests  interfere  or  conflict  in  any  way  (or  even  appear  to  interfere  or  conflict)  with  the
interests of the Company. A conflict of interest can arise when a Team Member takes actions or
has interests that may make it difficult to perform their Company work objectively and effectively.

Conflicts  of  interest  may  also  arise  when  a  Team  Member  or  a  member  of  their  family,  receives
improper  personal  benefits  as  a  result  of  the  Team  Member’s  position  at  Liquidia,  whether
received from the Company or a third party. Team Members should conduct themselves with the
highest legal and ethical standards at all times.

Conflicts  of  interest  may  not  always  be  clear-cut,  so  if  you  have  a  question,  you  should  consult
with  higher  levels  of  management.  Team  Members  who  become  aware  of  a  potential  or  actual
conflict of interest should immediately bring it to the attention of a supervisor, senior officer or other
appropriate  employee  and  then,  as  appropriate,  remove  themselves  from  that  situation  unless
they have received permission, in writing, by an officer of the Company. The terms of this Code do
not  seek  to  prohibit  participation  in  certain  protected  concerted  labor  activities,  regardless  of
potential conflicts with the Company’s interests.

Examples of conflicts of interest may include, and are not limited to, the following:

•

•

•

•

using Company funds, property or other resources for illegal or improper purposes, or for
any purpose which is not directly related to the Team Member’s employment at Liquidia;

improperly influencing, either directly or indirectly, the decisions of any customer, supplier,
government  official  or  candidate  for  public  office,  employee,  or  any  other  outside  party  in
their dealings Liquidia;

employment with, or providing services to, a competitor of Liquidia while still employed at
Liquidia;

accepting from a vendor, supplier, or any other outside party that engages in business with
Liquidia, could engage in business with Liquidia, or impacts Liquidia’s business, any gift or
entertainment that either is not in compliance with Company codes and policies, or has an
unreasonable value, either on its own or when combined with other gifts and entertainment;

•

situations that place personal activities in direct conflict with the interests of Liquidia;

• misuse of confidential information;

•

•

having  a  significant  financial  interest  in  a  company  which  does  business  with  or  is  in
competition with Liquidia;

accepting, giving or guaranteeing obligations of loans to Team Members, including loans to
directors and officers that are not permitted by law; and

4

•

acting in violation of this Code.

Team Members must remain completely objective when choosing vendors or doing business with
customers or other outside parties. All decisions should be made without preference for anything
other than the best interests of our Company.

Gifts & Entertainment

Giving  or  receiving  gifts  or  entertainment  in  exchange  for  doing  business  with,  or  receiving
preferential treatment from, our Company is prohibited. Gifts include not only material goods, but
also  services,  promotional  premiums,  discounts  on  personal  purchases  of  goods  or  services,
nonbusiness  entertainment,  personal  travel  or  hotel  accommodation  or  any  other  beneficial
arrangement.

Liquidia is a closely regulated company, and, as a result, Team Members need to be aware of the
laws, rules and regulations and Company policies that govern gifts and entertainment.

These laws, rules and regulations, as well as codes and policies, impact giving or receiving gifts
as well as providing or participating in entertainment.

U.S. Health Care Professionals

As  a  company  developing  therapeutics  and  technology  for  the  healthcare  industry,  Liquidia  is
subject  to  a  variety  of  laws,  rules  and  regulations  that  specify  our  guidelines,  limitations  and
obligations relating to gifts and entertainment. The requirements of applicable codes and policies,
as well as laws, rules and regulations supersede this section.

A Health Care Professional (HCP) is anyone involved in the provision of health care to patients.
Physicians,  doctors,  nurses  and  other  professionals  who  provide  health  care  services  directly  to
patients  are  HCPs.  In  addition,  professionals  whose  employment  can  impact  patient  treatment,
such  as  purchasing  managers,  hospital  administrators  and  executives,  and  lab  technicians,  are
considered  to  be  HCPs.  Generally,  providing  gifts,  entertainment,  sponsorships  and  meals  to
HCPs  is  limited,  if  not  completely  prohibited,  by  law  or  company  codes  and  policies.  When
permitted,  the  amount  that  can  be  spent  per  person  will  be  limited.  Please  contact  the  Liquidia
Legal Department, with any questions that you may have.

U.S. Government & State Governments

The U.S. government has a number of laws, rules and regulations regarding business gratuities,
such as gifts, entertainment and meals, that may be accepted by U.S. government personnel.

The promise, offer or delivery to an official or employee of the U.S. government of a gift, favor or
other gratuity in violation of these rules would not only violate Company policy but could also be a
criminal  offense.  In  addition,  contracting  with  employees  of  the  U.S.  government  outside  of  their
scope  of  employment  with  the  U.S.  government  may  be  restricted.  Please  take  care  to  review
applicable  laws,  rules  and  regulations  when  interacting  with  the  U.S.  government  and  U.S.
government personnel. Employees of specific U.S. state governments may also be subject to legal
limitations and restrictions regarding gifts, entertainment, meals and outside employment, among
other  restrictions.  Please  contact  the  Liquidia  Legal  Department  before  providing  any  gift,
entertainment,  meal  or  other  benefit  to,  or  engaging  in  a  contractual  relationship  with,  a  U.S.
government or state government employee.

5

Foreign Government Officials

Internationally, the practice of gift giving and receiving varies widely from country to country. Prior
to  traveling  abroad,  Team  Members  should  familiarize  themselves  with  what  is  and  is  not
appropriate for the areas that they will be visiting. In those countries where the exchange of gifts is
customary and legal and it would be offensive or disturbing for a Team Member to decline a gift of
a value greater than $100, the gift may be received with prior written approval of the Liquidia Legal
Department.  If  obtaining  prior  written  approval  is  not  possible,  Team  Members  must  notify  an
officer  of  the  Company  or  the  Liquidia  Legal  Department  of  the  receipt  of  such  gift  as  soon  as
possible after receiving the gift. The Company may request gifts of that nature be turned over to
the Company.

It is important to note that interactions with foreign government officials are generally governed by
the  Foreign  Corrupt  Practices  Act,  which  is  a  law  that  has  been  applied  to  activities  that  occur
beyond the borders of the U.S. In addition, the definition of a “government official” is very broad.
Contact the Liquidia Legal Department with any questions that you may have.

U.S. Business Relationships (Non-Health Care Professionals)

Customary  business  entertainment  provided  by  or  to  a  customer,  supplier  or  other  business
colleague  may  be  provided  or  accepted  so  long  as  no  HCP  is  involved;  meals  may  also  be
provided and accepted. Although business entertainment may occur in a variety of situations, the
key determinant is that such entertainment is permissible under Company codes and policies as
well  as  the  law,  it  has  a  business  related  purpose,  and  it  is  reasonable  in  cost  and  regularity.
Customary business entertainment requires that an appropriate Team Member be present at the
event or meal along with the customer, supplier or business colleague. In addition, Team Members
may not pay for the entertainment of customer, supplier or business colleague’s guests or family
members, or anyone who does not have a genuine interest in the business being discussed.

Team Members may not accept personal gifts, favors or entertainment of an unreasonable value
from anyone doing, or seeking to do, business with the Company without prior written approval of
an officer of the Company, the Liquidia Legal Department or the Liquidia Finance Department.

Bribes, Kickbacks & Unlawful Payments

In the U.S. and most countries around the world, it is illegal to provide, accept, offer, or induce a
bribe or kickback. Bribes and kickbacks are money, fees, commissions, gifts, gratuities, things of
value or any compensation provided directly or indirectly, to influence a business decision.

Liquidia’s  policy  is  very  simple  and  clear:  the  Company  does  not  permit  bribes,  kickbacks  or
unlawful payments. To this end, Liquidia products are sold solely on the basis of quality, service
and  price.  Team  members  may  not  offer,  make,  or  authorize  or  receive  payment  of  money  or
anything of value, directly or indirectly, with improper intent to:

•

•

•

illegally influence the judgment or conduct, or create a desired outcome or action, by any
individual customer, company or company representative;

illegally gain an improper business advantage involving items reimbursed by a government
health care program; or

illegally induce any health care provider to purchase or order Liquidia products or services.

6

Any  Team  Member  found  to  be  offering,  requesting,  accepting  or  making  a  bribe,  kickback  or
unlawful  payment  is  subject  to  immediate  disciplinary  action,  up  to  and  including  termination  of
employment.

No  third  party,  including  agents,  consultants,  friends  or  family  members,  may  be  used  to
circumvent the policy against bribes, kickbacks and unlawful payments. All Team Members have
an obligation to report to the Company any actual or attempted bribe or kickback made by or given
to any Team Member.

Discounts & Rebates

In negotiating pricing with health care customers, discounts, rebates and other preferential pricing
strategies will be offered in compliance with applicable laws, rules and regulations. For example, in
the  U.S.,  the  Company  will  comply  with  the  Anti-Kickback  Statute  (AKS)  and  all  applicable  safe
harbors to the AKS.

False Claims Act

The  Federal  False  Claims  Act  (FCA)  is  a  civil  law  that  prohibits  submission,  or  causing  the
submission, of fraudulent claims to Medicare or Medicaid, and other federal and state programs.
False  claims  that  are  submitted  to  a  federal  health  care  program,  intentionally  or  with  reckless
disregard or deliberate indifference, can subject Liquidia as well as Team Members to significant
penalties.  Team  Members  must  ensure 
that  all  statements,  submissions  and  other
communications,  whether  oral  or  written,  with  our  customers,  prospective  customers,  suppliers
and other persons and entities are truthful, accurate, and complete.

Team  Members,  or  any  third-parties  contracted  by  Liquidia,  may  not  provide  misleading  advice,
guidance  or  encouragement  to  customers  on  how  to  code  for  or  bill  third-party  payors  for  our
products  or  services,  or  how  to  report  costs  on  any  institutional  cost  report.  Such  advice  will  be
given only after it has been confirmed that the advice is fully consistent with all applicable coding
and  billing  rules  and  regulations.  Advice  may  not  be  provided  as  an  inducement  to  use  Liquidia
products  or  services.  If  there  is  any  question  as  to  the  accuracy  of  the  advice  to  be  given,  then
such advice may not be given. In addition, the Liquidia Regulatory Department or Liquidia Legal
Department  should  be  contacted  with  any  questions  regarding  the  provision  of  billing  or  coding
advice,  and  any  activities  related  thereto  should  be  vetted  by  one  of  these  departments  prior  to
implementation.

Foreign Corrupt Practices Act

Many countries, including the U.S., have strict laws prohibiting payments to foreign officials for the
purpose of obtaining or retaining business. Specifically, the Foreign Corrupt Practices Act, known
as the FCPA, does not permit U.S. companies, either directly or indirectly, to pay or promise to pay
money or provide anything of value to a foreign official in an attempt to influence decisions, gain
new business or retain current business. The definition of “foreign official” is very broad. It includes
employees  of  state-owned  entities,  such  as  doctors  or  administrators  who  work  in  state-owned
hospitals.

U.S.  law  provides  an  exception  for  certain  small  payments,  sometimes  referred  to  “facilitation
payments” or “grease payments,” made to secure “routine governmental action,” such as fees for
permits  or  other  official  documents,  processing  government  paperwork,  loading  and  unloading
cargo,  for  example.  If  such  a  payment  is  permitted,  the  FCPA  books  and  records  provision
requires Liquidia to record payments in a transparent manner and maintain internal controls. It is
the responsibility of Team Members who are involved in such payments to ensure that appropriate

7

action is taken to comply with the law. Unless doing so is impossible, Team

8

Members  must  receive  prior  written  approval  from  the  Liquidia  Legal  Department  prior  to  the
disbursement of any payment.

It  is  important  to  note  that  U.K.  law  prohibits  some  of  the  aforementioned  payments,  and  Team
Members should be sure that this prohibition does not apply prior to making a facilitation payment.

Anti-Money Laundering

It is illegal to engage in money laundering. Money laundering includes engaging in acts designed
to conceal or disguise the true origins of criminally derived proceeds in order to make the unlawful
proceeds appear to have legitimate origins or constitute legitimate assets.

The purpose of the anti-money laundering laws, rules and regulations are to help detect and report
suspicious  activity,  including  the  predicate  offenses  to  money  laundering  and  terrorist  financing,
such as securities fraud and market manipulation.

If  a  Team  Member  is  uncertain  of  the  situation  or  observes  a  violation,  it  should  be  reported
immediately to their supervisor or the Liquidia Legal Department.

Company Assets

Every Team Member has the obligation to use the Company’s time and property in a wise manner.
The use of the Company’s time and property for purposes not directly related to the Company’s
business is prohibited. All Team Members should protect the Company’s assets and property and
ensure their efficient use.

The  Company’s  assets  and  property  include,  but  are  not  limited  to,  equipment  (e.g.,  computers,
phones, and chairs), materials, facilities, office supplies and vehicles.

Team  Members  are  expected  to  use  and  maintain  equipment  appropriately  and  safely.  Please
refer  to  applicable  Company  codes  and  polices  for  specific  details  on  asset  management  rules
and requirements.

In the event of termination of employment, all Company assets and property in the possession or
control of the Team Member (including, but not limited to, documents, copies, notes, computers,
keys, manuals, etc.) must be returned immediately.

Competing Outside Employment & Business Interests

Team Members may hold jobs outside Liquidia, but have a responsibility to ensure that they do not
own, have a material financial interest in, work for, consult with, serve as an officer or director for,
or otherwise assist a customer, supplier, contractor, regulator, or competitor that competes with or
conflicts  with  any  business  of  the  Company  without  prior  written  approval  of  an  officer  of  the
Company.

Any Team Member who has outside employment must inform their supervisor or an officer of the
Company,  in  writing,  of  such  work.  If  Liquidia  determines  that  a  Team  Member’s  outside
employment is interfering with the ability to meet Company requirements, the Team Member may
be asked to terminate outside employment in order to remain employed at Liquidia.

9

Any Team Member involved in negotiating an agreement or transaction with a company in which
the Team Member owns stock, or has any other financial interest or business relationship, should
inform their supervisor, an officer of the Company or Liquidia’s Board of Directors, as appropriate,
so that a determination can be made as to how best to proceed.

Team  Members  that  own  stock  in  public  companies  are  not  required  to  inform  the  Company  of
their ownership, so long as the Team Member’s combined direct and indirect ownership interest is
less than 5% of the total outstanding shares of that company.

If  a  family  member  or  someone  close  to  a  Team  Member  is  an  employee  of  or  otherwise
associated  with  a  competitor  of  the  Company,  the  Team  Member  should  notify  an  officer  of  the
Company or the Liquidia Legal Department so that the nature and extent of any concern may be
assessed and appropriately resolved.

Nepotism & Relationships

Liquidia recognizes that there will be situations in which relatives or persons in a close personal
relationship may be employed in the same operating unit. Such situations can create an actual or
at  least  a  potential  conflict  of  interest,  especially  where  one  relative  supervises  another  relative.
For  the  purpose  of  this  Code,  a  “relative”  is  any  person  who  is  related  by  blood  or  marriage,  or
whose  relationship  with  the  employee  is  similar  to  that  of  persons  who  are  related  by  blood  or
marriage.

The  Human  Resources  Department  must  be  notified  of  any  existing  or  potential  conflict.  Any
questions about, or proposed exceptions to, the application of these policies should be directed to
the  Human  Resources  Department.  For  more  information  on  the  Company’s  nepotism  and
relationships policy, please see our Employee Handbook.

Corporate Opportunity

Team  Members  owe  a  duty  to  the  Company  to  advance  its  legitimate  interests  when  the
opportunity to do so arises and, as such, are prohibited from:

•

taking for themselves, personally, opportunities that properly belong to the Company (such
as  the  acquisition  of  a  company  or  a  product  line  in  the  same  industry  as  the  Company)
that  are  discovered  through  the  use  of  corporate  property,  information  or  their  position  at
Liquidia;

•

using the Company’s property, information or position for personal gain; and

• Competing with the Company.

Loans

Loans  to  Team  Members  from  financial  institutions  that  do  business  with  the  Company  are
permissible as long as the loans are made on prevailing terms and conditions and are in amounts
meeting the institutions’ usual and ordinary lending guidelines.

Long term or non-de minimis loans to Team Members, as well as any loans to Liquidia executives
from  the  Company  are  prohibited,  unless  explicitly  authorized  by  the  Company’s  Board  of
Directors.  Team  Members  and  their  families  may  not  borrow  or  otherwise  receive  funds  from
present  or  potential  suppliers,  customers  or  partners  of  the  Company  with  the  exception  of
financial institutions under the circumstances provided above.

10

Travel Benefits

Unless  otherwise  specified,  Team  Members  traveling  on  Company  business  may  keep  airline
mileage credits, hotel rewards, car rental perks or restaurant benefits for their personal use. Such
benefits  should  be  the  type  offered  to  the  general  traveler,  and  the  cost  of  using  the  services  or
products of the companies providing these benefits must not increase as a result of the benefit.

For more information on travel and expense reimbursement, please see our Employee Handbook.

Insider Trading/Tipping

Because Liquidia is a publicly-owned company, it has legal obligations to be especially vigilant in
safeguarding  its  material,  non-public  information  from  disclosure  both  inside  and  outside  the
Company. It is a violation of federal law for anyone with knowledge of such information to buy or
sell  Liquidia  stock,  or  to  make  any  unauthorized  disclosure  of  such  information  (known  as
“tipping”).  All  covered  persons  are  bound  by  the  Company’s  Insider  Trading  Policy,  attached  as
Exhibit A hereto.

CONFIDENTIALITY

Confidential Company Information

During  their  time  at  Liquidia,  Team  Members  will  come  into  contact  with  a  wide  variety  of
confidential information, including “Confidential Company Information”.

Confidential Company Information includes all non-public Company information (including all non-
public  information  of  any  subsidiary  of  the  Company)  that  might  be  of  use  to  competitors  of  the
Company,  or  harmful  to  the  Company  or  its  suppliers,  customers  or  other  such  third  parties  if
disclosed, as well as information deemed confidential under the law.

Confidential  Company  Information  may  include,  among  other  things,  sales,  earnings  and  other
financial  information,  financial  statements,  business  plans,  sales  programs,  inventions,  product
and  pricing  information,  manufacturing  processes,  chemical  composition  of  materials,  research
and development data, acquisition targets, internal memos and electronic files, customer lists, or
even information obtained from a third party pertaining to new products or ideas.

Confidential Company Information is to be protected at all times. In fact, all Team Members must
sign a non-disclosure agreement or employment agreement upon hire, stating that the Company’s
confidential  business  and  technical  information  and  the  Company’s  trade  secrets  will  not  be
disclosed before, during or after termination of employment.

Employees must be cautious not to inadvertently disclose Confidential Company Information when
speaking  in  a  public  setting,  such  as  presenting  papers  at  conferences  or  in  discussions  with
prospective customers during a trade show.

On  occasion,  Confidential  Company  Information  may  be  released  to  vendors,  contractors  or
visitors to Liquidia. In those cases, a confidentiality agreement on non-disclosure agreement must
be signed by the outside party or access to information and facilities must be limited.

Please refer to the section entitled “Confidential Company Information” in the Employee Handbook
for more details on intellectual property and Company property.

11

Media, Securities Analysts and Investors

The Company is subject to laws that govern the timing of the Company’s disclosures of material
information to the news media, securities analysts and investors and other members of the public
(collectively, the “public”). To ensure that any information provided to the public on behalf of Liquidia is
accurate and timely disseminated, only the Chief Executive Officer of Liquidia, or such employees
specifically designated by the Company’s Chief Executive Officer to communicate with the public on behalf
of Liquidia, may make comments on behalf of the Company to the public. Unless permission to speak to
the public on behalf of the Company has been granted by the Chief Executive Officer of the Company in
writing, any Team Member who is approached or contacted by a member of the public should refer that
request to designated officers of Liquidia, or such employees specifically designated to communicate with
the public on behalf of Liquidia. This process will ensure that only current, consistent, accurate and non-
confidential Company information is provided to the public.

The Company also trusts and expects Team Members to exercise personal responsibility whenever they
participate in social media or other online activities. The Company’s “Social Networking and Blogging”
policy contains additional guidelines regarding social media disclosures.

Note that the terms of this Code do not seek to restrict employees from discussing lawful compensation,
hours and working conditions, or other legally protected terms and conditions of employment, and any such
discussions are permitted under the law and this Code.

Nothing in this Code prohibits Team Members from reporting possible violations of a U.S. federal law, rule
or regulation to any governmental agency or entity including, but not limited to, the Department of Justice,
the Securities and Exchange Commission (known as the SEC), Congress, or any agency Inspector
General, or making other disclosures that are protected under the whistleblower provisions of any federal
law, rule or regulation. Prior authorization is not required to make any such reports or disclosures and Team
Members are not required to notify the Company that they have made such reports or disclosures. We do
request that, as appropriate, Team Members raise issues and concerns with the Company as they arise, so
that we can efficiently and effectively address those concerns.

SECURITIES LAWS AND INSIDER TRADING

Because the Company’s securities are publicly traded, it is subject to a number of laws concerning the
purchase and sale of the Company’s securities. Regardless of your position with the Company, if you are
aware of what is known as “material inside information” regarding the Company’s business, affairs or
prospects, you may not disclose that information to anyone outside the Company, and you are not allowed
to buy or sell the Company’s securities until the material inside information is known not only by individuals
within the Company, but also by the general public. The improper use of material inside information is
known as insider trading. Insider trading is a criminal offense and is strictly prohibited by law and by the
Company’s Insider Trading Policy.

Because Team Members may learn information that is not otherwise public from the Company’s clients,
brokers and other companies with whom the Company does business or proposes to do business, you are
not allowed to buy or sell securities of the Company’s clients, brokers or other such companies.

12

Penalties for trading on or communicating material inside information are severe. If you are found guilty of
an insider trading violation, you can be subject to civil and even criminal liability. In addition to being illegal,
the Company believes that insider trading is unethical and will be dealt with firmly, which may include
terminating your employment with the Company and reporting violations to appropriate authorities.

If you have any questions concerning the securities laws or about the Company’s policies with regard to
those laws, or regarding the correct ethical and legal action to take in a situation involving material inside
information, please review the Company’s Insider Trading Policy or contact the appropriate employee of the
Company as set forth in the policy.

PUBLIC COMPANY REPORTING

As a public company, it is of critical importance that the Company’s filings with the SEC, and other
public  communications,  contain  full,  fair,  accurate,  timely  and  understandable  disclosure.
Depending  on  their  respective  positions  with  the  Company,  employees,  officers  or  directors  may
be called upon to provide information necessary to assure that the Company’s public reports are
complete,  fair  and  understandable.  The  Company  expects  employees,  officers  and  directors  to
take this responsibility seriously and to provide prompt and accurate answers to inquiries from the
Company’s  officers,  directors,  auditors  or  attorneys  related  to  the  Company’s  public  disclosure
requirements. With respect to any inquiries from other third-parties (such as analysts, members of
the  media  and  others),  such  inquiries  should  be  directed  to  specifically  designated  persons  who
are  authorized  to  respond,  and  such  designated  persons  shall  keep  the  Company’s  Board  of
Directors advised as to the content and scope of each such inquiry and response.

QUALITY POLICY

Liquidia  expects  a  commitment  to  only  the  highest  quality  in  all  facets  of  our  business.  Liquidia
will:

•

•

•

•

•

achieve customer commitment by maintaining excellence in products and services through
constant re-evaluation and refinement;

actively assess, select, develop and reward people in a way that ensures an organization
of the highest quality and integrity;

develop  an  atmosphere  where  each  Team  Member  is  responsible  for  the  quality  of  what
the Team Member supplies;

develop  quality  systems  that  are  dedicated  to  documenting  and  controlling  processes  to
assure predictable conformance to requirements; and

ensure  that  Liquidia’s  quality  systems  are  in  compliance  with  domestic  and  international
quality system standards.

VENDOR SELECTION

Liquidia is committed to working with vendors and suppliers who can fulfill the business needs of
the  Company,  conduct  their  business  in  a  lawful  manner  and  are  committed  to  the  same  high
standards of integrity and ethics as Liquidia.

13

Liquidia expects vendors and suppliers to abide by the Company policies and codes, as well as all
applicable laws, rules and regulations. Liquidia may re-evaluate and terminate its relationship with
any supplier or vendor that fails to comply with applicable laws, rules and regulations or Liquidia’s
codes and policies.

HEALTHCARE PRODUCTS & MANUFACTURING GUIDELINES

As  a  manufacturer  of  biopharmaceutical-based  products  and  associated  products,  Liquidia  is
subject to many laws, rules and regulations to protect patients and consumers, improve the quality
of medicines and healthcare services, and ensure that our products are safe, effective and of the
highest  quality.  Some  of  the  U.S.  laws  that  apply  to  our  operations  include  the  Food,  Drug,  and
Cosmetic  Act  (FDCA),  the  Patient  Protection  and  Affordable  Care  Act  (PPACA),  the  FCA,  the
AKS, the FCPA and the Health Insurance Portability and Accountability Act (HIPAA). Additionally,
we  adhere  to  industry  codes  (including  PhRMA)  to  ensure  the  integrity  of  relationships  with
healthcare professionals, payers and advocacy groups.

Every Team Member is expected to abide by the applicable healthcare laws of the country, state
and locale in which the Company is conducting business, as well as our own policies, codes and
procedures.  It  is  imperative  that  Liquidia  complies  with  all  industry  laws  and  regulations  both  to
ensure  the  quality  of  our  products  and  to  protect  the  health  and  safety  of  our  patients.  Non-
compliance with these laws and regulations can compromise patient safety and subject Liquidia to
substantial civil and criminal penalties and individual liability. Your understanding and compliance
with these requirements is essential in helping us ensure the safety of our patients, maintain our
reputation and protect us from civil and criminal liability.

Research and Development

Our purpose is to innovate to bring therapies to patients that significantly improve their lives. Our
priorities  are  ensuring  the  safety  and  protecting  the  rights  of  those  who  take  part  in  our  clinical
trials,  and  upholding  the  highest  ethical,  scientific  and  medical  standards  in  all  of  our  research
activities.  The  science  we  perform  at  Liquidia  is  without  value  unless  it  rests  on  a  fail-safe
foundation of integrity. All Team Members are responsible for acting in a manner consistent with
Liquidia’s  high  expectations  for  quality  and  integrity  in  research  and  development,  and  for
reporting concerns through any of the many channels available, including those described in this
Code.

Pre-Clinical Research. We are committed to conducting research in compliance with all applicable
laws  and  regulations,  as  well  as  recognized  international  ethical  guidelines  such  as  Good
Laboratory Practices (GLP).

Conduct of Clinical Research. All Liquidia-sponsored clinical studies are designed and conducted
in accordance with applicable laws and regulations, as well as recognized ethical standards such
as  Good  Clinical  Practices  (GCP).  All  clinical  investigators  are  trained  on  study  protocol  and
applicable scientific and ethical standards. We regularly audit and monitor clinical study sites and
processes related to our clinical trials.

Data Integrity. Liquidia is committed to maintaining the integrity and quality of clinical data from our
sponsored studies, to ensure that our submissions are built upon data of the highest quality. Our
processes and procedures drive quality, compliance and performance at every stage.

Public Disclosure.  We  recognize  the  importance  of  making  clinical  studies  and  results  available.
We register certain studies and post basic results on clinicaltrials.gov. We are committed to the

14

development  of  publications  that  report  the  results  of  Company-sponsored  clinical  research
studies accurately and objectively, and to the disclosure of funding and editorial support.

Human Subject Protection. Our policies and procedures aim to ensure respect for the health, well-
being  and  safety  of  research  participants  as  well  as  for  the  culture,  laws  and  regulations  of  the
countries  in  which  studies  are  conducted.  Our  interventional  trials  adhere  to  globally  recognized
principles of international ethics and are prospectively reviewed by a qualified Institutional Review
Board.  Many  of  our  trials  use  independent  data  monitoring  committees  to  help  ensure  patient
safety, in addition to internal reviews conducted by our physicians and safety professionals.

Animal Welfare.  We  are  committed  to  conducting  our  animal  research  in  a  responsible,  humane
and  ethical  manner.  Liquidia  supports  the  development  and  adoption  of  novel,  non-animal  test
methods  for  assessing  the  safety  of  new  products  that  can  reduce,  replace  or  refine  the  use  of
animal testing. For those new products that require animal testing, we maintain high standards of
animal care and welfare consistent with or exceeding those required by law.

Manufacturing and Supply Quality

Our  reputation  is  built  on  trust.  Patients,  consumers  and  others  rely  on  Liquidia  products  to
improve health and enhance the quality of people’s lives. Product quality, safety and efficacy are
critical components of the trust people place in Liquidia. We operate a comprehensive and robust
quality management system, designed to ensure the production and supply of quality products.

We are committed to ensuring that our products are manufactured and supplied to high standards
of  quality.  Our  manufacturing  operations  are  conducted  in  compliance  with  applicable  regulatory
requirements,  Good  Manufacturing  Practices  (GMP),  and  our  own  internal  rigorous  quality
standards.  We  also  require  that  our  suppliers  and  partners  adhere  to  high  standards,  and  we
conduct audits and oversight of our supply chain.

We  are  all  responsible  for  ensuring  that  we  perform  our  responsibilities  in  a  manner  consistent
with Liquidia’s unwavering commitment to quality and compliance, and for reporting quality issues
and concerns through the appropriate channels, including those described in this Code.

Colleagues  who  become  aware  of  an  adverse  event  or  product  quality  complaint  must
report it by calling the Director, Regulatory and Pharmacovigilance Operations or the Vice
President,  Global  Regulatory  Affairs  within  24  hours  of  becoming  aware  of  the  potential
adverse event or product quality complaint.

Fair Competition

Each Team Member should endeavor to deal fairly with the Company’s customers, suppliers and
competitors.

No  one  should  take  unfair  advantage  of  anyone  through  manipulation,  concealment,  abuse  of
privileged  information,  misrepresentation  of  material  facts  or  any  other  unfair  dealing  practice.
  Stealing  or  improperly  obtaining  proprietary  information,  possessing  or  using  trade  secret
information that was obtained without the owner’s consent, or inducing such activities by past or
present employees of other companies is prohibited.

Liquidia’s  activities  are  subject  to  antitrust,  anti-kickback,  fraud  and  abuse,  and  trade  regulation
statutes that govern how we interact with customers, suppliers and competitors. It is important

15

for Team Members to know and understand these laws, rules and regulations and to make sure
they are in full compliance with them. Some of the most serious offenses that fall under antitrust
laws may include the following:

•

•

•

•

agreements  or  discussions  with  competitors  to  restrict  competition,  fix  prices,  limit
production or allocate customers or territories;

agreements with customers allowing them to purchase product below cost;

agreements with customers forcing the customer to purchase a product they do not want
as a condition for purchasing another product that they truly want; and

any agreement that illegally discriminates in favor of, or against, any customer.

Any  such  agreement,  whether  formal  or  informal,  may  be  unlawful  and  is  prohibited  by  the
Company. In addition, please note that the list above does not include every situation or conflict of
interest  that  may  rise  during  the  course  of  business.  Therefore,  Team  Members  must  avoid
unnecessarily involving themselves in situations from which unlawful agreements may be inferred,
and contact with competitors should be kept to a minimum. Contact the Liquidia Legal Department
with any questions that you may have about this section.

Liquidia  strictly  adheres  to  all  U.S.  Export  Control  Laws  and  Sanctions  Regulations  aiming  to
prohibit  unauthorized  export  of  restricted  technology  and  information  to  specified  countries,
individuals  or  entities.  Liquidia  also  complies  with  U.S.  Anti-boycott  Laws  under  the  Export
Administration  Regulations  (EAR),  which  prohibit  the  Company  from  furthering  or  supporting
international boycotts not sanctioned by the U.S. government.

Liquidia complies with special legal requirements when conducting business with governments or
government-owned entities. Team Members should adhere to the highest ethical standards when
engaging in such business transactions.

In  accordance  with  applicable  laws,  rules  and  regulations,  Liquidia  engages  in  only  accurate,
truthful  advertising  and  marketing  in  order  to  educate  the  public,  increase  awareness  of  the
Company’s services and help recruit new Team Members.

Failure  to  comply  with  any  of  the  above  could  subject  both  the  Company  and  individual  Team
Members involved to criminal penalties. In addition, the Company may be subject to civil penalties
and treble damages. Team Members must direct questions or concerns regarding these laws and
how they are applied to senior management or the Liquidia Legal Department.

16

RESPECT FOR OUR CUSTOMERS & OUR COMMUNITY

ENVIRONMENT

Liquidia is committed to ensuring that all of our operations respect the environment and the health
of  our  employees  and  neighbors  in  the  community.  We  comply  with  all  legal  requirements
regarding  waste  disposal  and  emissions.  Questions  concerning  environmental  issues  may  be
directed to the Liquidia Legal Department or the Vice President, Manufacturing Operations.

POLITICAL CONTRIBUTIONS

Team  Members  may  be  politically  active,  but  may  not  make  a  contribution  to  any  political  party,
committee or candidate on behalf of the Company without prior written approval by an officer of
the  Company.  Contributions  or  gifts  to  any  political  party  or  candidate  intended  to  illegally  or
improperly influence any official’s decisions with regard to Liquidia are strictly prohibited.

PROFESSIONAL ORGANIZATIONS

Team  Members  are  encouraged  to  participate  in  professional  organizations  that  pertain  to  their
jobs. Professional organizations provide an excellent opportunity to further professional education,
generate business contacts and expand business opportunities.

Team Members must always maintain the highest ethical and business standards when interacting
with any professional organization.

CORPORATE IMAGE

Liquidia  seeks  to  create  and  maintain  a  positive  reputation  in  the  communities  in  which  we
operate,  locally  and  globally,  and  strives  to  conduct  business  in  such  a  manner  that  promotes
goodwill.  Team  Members  are  expected  to  act  in  a  way  that  reflects  positively  on  the  Company,
whether  Team  Members  are  interacting  with  others  Team  Members  or  with  members  of  the
business community outside of the Company.

17

PURSUIT OF EXCELLENCE

INTELLECTUAL PROPERTY

Intellectual  property  includes  patents,  trade  secrets,  trademarks  and  copyrights  to  materials  that
are owned by Liquidia or authored by Team Members while employed at the Company.  Liquidia’s
intellectual  property  uniquely  identifies  the  Company  and  our  products  and  encompasses  the
property rights of the Company in proprietary creations such as ideas and the expression of ideas
and, therefore, needs to be protected.

Team  Members  should  be  mindful  that  ideas  or  inventions  developed  during  a  Team  Member’s
normal  course  of  work  for  the  Company,  or  while  using  Company  facilities,  equipment  and
information, entitles the Company to the rights to that particular invention, and becomes Company
property.  All  ideas  and  inventions  developed  while  a  Team  Member  is  employed  by  or  engaged
with Liquidia must be disclosed immediately to the Company and prior to any public disclosure, in
order to preserve full legal protection for the intellectual property. Team Members should refer to
their  Confidentiality,  Inventions,  and  Non-Competition  Agreement,  and  any  other  agreement  that
they  may  have  with  Liquidia,  for  further  details  regarding  any  additional,  specific  obligations
pertaining to intellectual property that may apply to them.

Team Members are reminded to be diligent in their use and creation of the Company’s intellectual
property.  This  includes  following  internal  guidelines  that  govern  maintaining  the  confidentiality  of
Liquidia’s  intellectual  property.  These  guidelines  cover  issues  such  as  non-  disclosure  of
inventions,  appropriate  use  of  Company  logos,  trademarks  and  brand  names,  along  with  other
intellectual property guidelines.

Company logos, trademarks and brand names should be used exactly as they are registered, on
all  documentation  and  materials.  The  same  guidelines  are  applicable  to  Team  Members’  use  of
third-party  trademarks  or  brand  names,  which  should  be  properly  acknowledged.    Misusing,
misappropriating or wrongfully disclosing intellectual property carries significant legal and financial
risk,  and  is  strictly  prohibited.  Any  known  misuse  or  unprotected  use  or  disclosure  of  intellectual
property must be reported immediately to the Liquidia Legal Department.

SCIENTIFIC INTEGRITY

Liquidia’s mission is to offer products that sustain quality of life for our end customers. Only after
rigorous testing and meticulous research and validation are the Company’s products released for
sale to our customers. Every process, from development through manufacture, is performed with
the  utmost  care  and  all  data  recorded  as  a  result  of  testing  and  development  must  be  true,
accurate and not misleading.

18

TEAM MEMBER FULFILLMENT

COMPANY POLICIES & PRACTICES

Liquidia has established policies and practices to ensure that our workplace is a safe and healthy
environment.  How  we  interact  with  internal  Team  Members  is  a  reflection  of  how  we  handle  our
external  business  affairs  with  customers  and  vendors.  We  expect  Team  Members  to  treat  each
other and all outside parties with the utmost respect and courtesy.

Safety

The  health  and  safety  of  each  employee  is  extremely  important  and  to  that  end,  we  have
established safety procedures to ensure a safe work environment. The Company provides safety
training  to  appropriate  Team  Members  and  holds  them  accountable  to  work  in  a  safe  manner,
follow established procedures and actively participate in training programs.

Any  unsafe  conditions  or  concerns  should  be  reported  immediately  to  the  Team  Member’s
supervisor and/or the Company’s Head of Regulatory and Head of Quality Assurance.

To provide for the safety and security of Liquidia’s Team Members and facilities, only authorized
visitors  are  allowed  in  the  workplace.  If  an  unauthorized  individual  is  observed  on  Liquidia’s
premises, Team Members should immediately notify their supervisor, or if necessary, accompany
the  individual  to  the  reception  area.  Team  Members  should  refer  to  the  applicable  Company
“Visitor Policy” in the Employee Handbook. It is also essential that each employee protect personal
belongings brought into the building or work location. Employees should take proper measures to
safeguard  their  belongings  when  stepping  away  from  their  work  location.    Liquidia  is  not
responsible for the loss of personal money or belongings.

Harassment & Workplace Conduct

Liquidia is committed to a work environment in which all individuals are treated with respect and
dignity. We expect that all relationships among persons in the workplace will be business-like and
strictly  free  of  harassment  that  may  be  based  on  a  Team  Member’s  race,  color,  religion,  creed,
sex,  national  origin,  pregnancy,  ancestry,  age,  disability,  genetic  information,  sexual  orientation,
gender  identity/expression,  marital  status,  military  or  veteran  status  or  any  other  protected  class
defined under local, state or federal law. This policy will be read to be consistent with the “Equal
Employment  Opportunity”  and  “Non-Harassment”  policies  of  the  Employee  Handbook,  copies  of
both of which may be obtained from the Human Resources Department.

Team  Members  who  believe  that  they  have  been  the  target  of,  or  witness  to  harassment,
discrimination,  illegal  retaliation,  or  other  offensive  behavior  should  report  the  incident  to  their
supervisor,  the  Human  Resources  Department  or  the  Liquidia  Legal  Department  without  fear  of
retaliation.  In  addition,  we  offer  a  confidential  Red  Flag  Reporting  Hotline  at  1-877-647-3335
(using  client  code  9193284400)  and  a  website  at  www.redflagreporting.com  (click  on  “File  a
Report” and provide client code 9193284400). Whether you call or report on-line, you will have the
option of being completely anonymous.

No  retaliation  will  occur  because  a  Team  Member  has,  in  good  faith,  reported  an  incident  of
suspected harassment or offensive behavior, even if such complaint is erroneous. Incidents will be
promptly  investigated  and  appropriate  action  will  be  taken.  However,  knowingly  making  false  or
malicious  complaints  and  other  types  of  inappropriate  reports  may  be  the  subject  of  appropriate
disciplinary action.

19

Violence-Free Workplace

Liquidia is committed to providing a comfortable work environment in which all individuals are free
from violence or threats of violence. In accordance with local laws and our own internal policies,
we do not tolerate any acts of violence in the workplace. Violence is defined as any act or threat of
physical  violence,  harassment,  intimidation,  coercion,  brandishing  weapons,  or  threatening  or
talking of engaging in these activities. Team Members are prohibited from carrying, possessing or
using  firearms,  or  other  weapons,  while  on  Company  premises  or  while  conducting  Company
business.

A copy of the Company’s “Workplace Violence and Weapons” policy in the Employee Handbook
may also be obtained from the Human Resources Department.

Drug-Free Workplace

Liquidia  believes  that  it  is  important  to  maintain  safe,  healthy  and  efficient  operations,  and  to
protect  the  safety  and  security  of  our  Team  Members,  property  and  equipment.  Being  under  the
influence of drugs or alcohol on the job may pose serious safety and health risks to the user and
all those who work with, or come in contact with, the user.

Team  Members  are  prohibited  from  being  under  the  influence  of,  using,  selling,  purchasing,
transferring  or  possessing  unauthorized  or  illegal  drugs,  or  controlled  substances.  Additionally,
Team Members are prohibited from abusing or misusing legal drugs while on Company premises,
performing  Company  business  or  while  operating  Company  equipment,  machinery  or  vehicles.
Alcohol may be served on Company premises at Company-sponsored events that are approved
by the Human Resources Department or an officer of the Company. Otherwise, use of alcohol or
being under the influence of alcohol on Company premises, or while operating Company owned
assets, is prohibited.

Job applicants are required to undergo a drug test as a condition of employment at Liquidia and
Team Members are subject to drug and alcohol testing, in accordance with our “Drug and Alcohol
Testing” policy in the Employee Handbook. However, applicants for temporary, summer positions
or other short-term, temporary positions offered to students (provided the applicant is being hired
pursuant to the Company’s understanding that the position will cease to exist within five months or
less and the applicant will, at that time, be separating their employment to return to school), and
temporaries  employed  by  an  employment  agency  and  assigned  by  the  agency  to  work  at  the
Company,  on  a  case-by-case  basis,  may  not  be  subject  to  pre-  employment  drug  and  alcohol
testing.

Each  Team  Member  will  receive  a  copy  of  the  “Drug  and  Alcohol  Testing”  policy  upon
commencement  of  employment.  The  policy  may  also  be  obtained  from  the  Human  Resources
Department.

In compliance with local regulations, there is to be no smoking, including the use of e- cigarettes,
on the Company’s premises by Team Members, clients or visitors.

Equal Opportunity, Diversity & Non-Discrimination

Liquidia recognizes and respects the differences and unique talents that each employee brings to
the  Company.  We  are  committed  to  using  those  differences  in  order  to  succeed  in  the
marketplace. A diverse team enables us to better serve customers across the globe and creates a
work environment where Team Members feel included and motivated.

20

The Company is committed to ensuring fair and equitable treatment in all of its business dealings.
The Company is an Equal Opportunity Employer that does not discriminate on the basis of actual
or  perceived  race,  creed,  color,  religion,  alienage  or  national  origin,  ancestry,  citizenship  status,
age, disability, sex (including pregnancy), marital status, veteran status, sexual orientation, gender
identity,  genetic  information,  or  any  other  characteristic  protected  by  applicable  federal,  state  or
local  laws.  This  policy  applies  to  all  employment  activities  such  as  recruiting,  hiring,  training,
promotions,  performance  appraisals,  disciplinary  actions,  compensation  and  any  other  term  or
condition  of  employment,  as  well  as  to  business  activities  with  customers,  vendors,  and  other
outside parties.

Please  refer  to  the  section  entitled  “Equal  Employment  Opportunity”  in  the  Employee  Handbook
for  more  details  on  the  Company’s  policies  with  respect  to  equal  opportunity,  diversity  and  non-
discrimination.

PRIVACY

Liquidia  may  use  the  information  collected  on  and  through  the  Company’s  websites  to  process
orders, determine buying trends and provide a more personalized experience on the Company’s
websites.

Liquidia  may  share  collected  information  with  affiliated  companies,  subcontractors,  service
providers  or  business  partners  of  the  Company,  subject  to  applicable  Company  privacy  policies,
but  does  not  currently  sell,  trade  or  rent  personal  information  to  any  other  companies  or
individuals.

Collected  information  may  be  disclosed  as  necessary  by  law,  legal  process,  litigation  or  request
from public or governmental authorities within the user’s country of residence, or as required by a
governmental  agency  or  court  with  valid  authority  to  require  or  compel  such  action  by  the
Company under applicable law.

Additionally, the Company reserves the right to disclose, without notification, collected information,
if such disclosure is reasonably necessary to enforce the relevant Terms of Use for the Company’s
websites,  to  protect  users  of  the  Company’s  websites  or  to  safeguard  the  operations  of  the
Company.

In general, data privacy laws are rapidly evolving and varying by jurisdictions. Liquidia endeavors to comply
with such enforceable and applicable laws and reserves the right to amend this Code, either expressly, by
addendum or otherwise, as necessary to comply with such applicable laws.

Clinical Studies

In certain instances, certain personal information may be obtained through clinical studies or trials
or while providing technical support. Such information must be treated as confidential and must be
released only on a “need to know” basis.

Employee Information & Privacy

Team  Member’s  personal  information  is  considered  confidential.  That  may  include,  but  is  not
limited to, salary information, references, health information, home address and phone numbers,
and  so  forth.  Any  inquiries  for  employee  information,  past  or  present,  should  be  directed  to  the
Human Resources Department.

21

Liquidia  maintains  a  personnel  file  on  each  employee,  which  includes  the  employee’s  job
application, resume, record of training, salary increases and other employment records. It is

important  that  employees  provide  Liquidia  with  the  most  current  information  on  their  educational
accomplishments, certifications, skills learned or other qualifying change to keep their personnel
file up to date.

It  is  Liquidia’s  policy  to  provide  limited  responses  to  requests  for  information  regarding  current,
retired  or  terminated  employees.  All  such  requests  are  to  be  referred  to,  and  answered  by,  the
Human  Resources  Department.  The  only  information  that  Liquidia  will  verify  are  dates  of
employment, title and, with written authorization from the employee, salary. No Team Member is
authorized  to  ever  give  a  personal  opinion  on  any  other  employee’s  work  performance,  work
approach, work behaviors or anything else on the behalf of the Company, or in the context of an
official business request, without prior written approval by an officer of the Company.

Protected Health Information

Protected  Health  Information  (PHI)  and  electronic  PHI  (ePHI)  is  safeguarded  according  to  state
and  federal  law.  Special  legal  requirements  also  pertain  to  the  confidentiality  of  mental  health,
substance  abuse,  abortion,  venereal  disease  information  and  other  conditions.  Liquidia  sites
where  health  information  is  stored  have  specific  policies  and  procedures  regarding  the  physical
security of PHI and ePHI. Additionally, all of our computer systems or data files that contain ePHI
have  appropriate  access  controls  in  order  to  limit  access  to  this  information  only  to  authorized
employees.  Team  Members  are  required  to  abide  by  all  applicable  laws  as  well  as  Company
codes and policies related to PHI and ePHI.

Information Systems

Certain Team Members receive personal computers and email and Internet access to assist with
their job responsibilities. Our computer resources are primarily for business use. However, limited
personal use is acceptable and individual supervisors are responsible for setting limits.

As it relates to Company-owned or provided hardware or software, Team Members should respect
each other’s privacy and may not use the passwords of other Team Members in order to obtain
private or protected information. A Team Member may not share their Company passwords with
others or allow others to use their email accounts.

The Company, at its discretion, may monitor emails and Internet usage. Additionally, a “Personal
and Company-Provided Portable Communication Devices” policy in the Employee Handbook is in
effect  governing  computer  software,  hardware  and  networks.  All  Team  Members  with  computer
access are required to acknowledge this policy.

22

REPORTING & ACCOUNTABILITY

FINANCIAL RECORDS & ACCOUNTING POLICIES

Accurate business records are essential to the management of the Company and to maintaining
and  safeguarding  investor  confidence.  Liquidia’s  corporate  books  and  records  must  accurately
represent  the  Company’s  business  matters  and  are  maintained  in  accordance  with  legal
requirements  and  internal  policies.  These  include  financial  statements  as  well  as  time  sheets,
vouchers, bills, invoices, expense reports, payroll and benefits records, performance evaluations
and other essential Company data. Unrecorded or “off the books” funds or assets should not be
maintained  unless  permitted  by  applicable  law,  rule  or  regulation  and  approved  by  the  Chief
Financial Officer and the Chief Executive Officer of Liquidia in writing.

The  Company’s  policy  is  to  comply  with  all  applicable  financial  reporting  and  accounting
regulations applicable to the Company. If a Team Member has concerns or complaints regarding
questionable  accounting  or  auditing  matters  of  the  Company,  then  the  Team  Member  is
encouraged to submit those concerns or complaints, anonymously, confidentially or otherwise, to
the  Audit  Committee  of  the  Liquidia  Board  of  Directors,  which  will,  subject  to  its  duties  arising
under  applicable  law,  regulations  and  legal  proceedings,  treat  such  submissions  confidentially.
Procedures for such submissions are set forth in the Company’s Whistleblower Policy, attached as
Exhibit  B  hereto.  Such  submissions  may  also  be  directed  to  the  attention  of  (a)  the  Nominating
and  Governance  Committee  of  the  Company’s  Board  of  Directors,  (b)  the  Liquidia  Legal
Department,  (c)  the  Chief  Financial  Officer  of  the  Company,  (d)  the  Human  Resources
Department,  or  (e)  the  Liquidia  Red  Flag  Reporting  Hotline,  which  is  maintained  by  an
independent  third  party  by  (i)  visiting  www.redflagreporting.com  and  clicking  on  “File  a  Report”,
using  client  code  9193284400,  or  (ii)  calling  1-877-647-3335,  using  client  code  9193284400.
  Nothing  in  this  Code  prohibits  Team  Members  from  reporting  possible  violations  of  any  federal
law,  rule  or  regulation  to  any  governmental  agency  or  entity  including,  but  not  limited  to,  the
Department  of  Justice,  the  SEC,  Congress,  and  any  agency  Inspector  General,  or  making  other
disclosures  that  are  protected  under  the  whistleblower  provisions  of  any  federal  law,  rule  or
regulation.

DOCUMENTATION, CODING AND BILLING

Colleagues  involved  in  any  aspect  of  documentation,  record-keeping,  data  management,
reporting, coding or billing are required to ensure that all information is accurate and appropriate
under  the  circumstances  presented.  The  accuracy  of  data  is  not  only  a  legal  responsibility,  it  is
essential  to  Liquidia’s  integrity.  If  you  become  aware  of  any  omission,  inaccuracy  or  false  entry,
you must report it immediately.

AMENDMENT, MODIFICATION & WAIVER

This Code may be amended or modified by the Liquidia Board of Directors.

Any  request  for  a  waiver  of  this  Code  by  a  non-executive  officer  or  employee  of  the  Company
must be submitted in writing to the Company’s Chief Executive Officer and Chief Financial Officer,
who has authority to decide whether to grant a waiver. However, a waiver of any provision of this
Code for a director or an executive officer of the Company must be approved by the entire Liquidia
Board  of  Directors  or  its  designated  committee,  and  will  be  promptly  disclosed  to  the  extent
required by law or regulation. The Company’s Chief Executive Officer and Chief Financial Officer
will  regularly  report  to  the  Board  or  its  designated  committee  waivers  that  have  been  granted  to
non-executive officers and employees.

23

CERTIFICATIONS

All  Team  Members  must  sign  a  certificate  confirming  that  they  have  read  and  understand  this
Code. The Company will also require an annual certification of compliance with this Code by all
officers  with  the  title  of  Vice  President  or  above.  However,  failure  to  read  this  Code  or  sign  a
confirmation certificate does not excuse you from complying with this Code.

24

RECEIPT & ACKNOWLEDGEMENT OF THE LIQUIDIA CODE OF CONDUCT

I have read and understand the Liquidia Code of Conduct. I understand that I am responsible for
complying  with  the  Liquidia  Code  of  Conduct  and  other  Company  codes  and  policies,  and  will
report  any  incidents  or  issues  related  to  compliance  to  the  Liquidia  Legal  Department,  other
appropriate individual or department indicated in this Liquidia Code of Conduct or the Liquidia Red
Flag Reporting Hotline.

My  signature  indicates  that  I  have  read  and  understand  and  will  appropriately  comply  with  the
Liquidia Code of Conduct. I have reported, and will continue to report, all compliance issues that I
am aware of at Liquidia. By signing below, I acknowledge and agree that any failure to comply with
this  Code  of  Conduct  and  other  policies  may  result  in  reprimand,  reassignment,  demotion,
termination of my relationship with the Company or other legal action.

__________________________________________

Team Member Name (please print)

__________________________________________

_______________________________

Team Member Signature

Date

EXHIBIT A

LIQUIDIA CORPORATION INSIDER TRADING POLICY

1.

Introduction

Liquidia  Corporation,  a  Delaware  corporation  (“Liquidia”  or  the  “Corporation”),  has  adopted  the
following  Policy  regarding  trading  Liquidia’s  securities  by  its  employees,  directors,  consultants,
contractors, or related parties (see Section 3 below for Scope of Policy).

2. Purpose

This Policy has been established:

● To educate all Liquidia parties as noted in Section 3 below;
● To set forth guidelines for courses of action;
● To protect Liquidia and all of its employees and directors against legal liability; and
● To preserve the reputation of Liquidia and its employees and directors for adhering to

the highest standards of integrity and ethical conduct.

Because Liquidia is a public company, transactions in the Corporation’s securities are subject to
the federal securities laws and regulations adopted by the United States Securities and Exchange
Commission (the “SEC”). These laws and regulations make it illegal for an individual to buy or sell
securities of the Corporation while aware of “inside information.” The SEC takes insider trading
very  seriously  and  devotes  significant  resources  to  uncovering  the  activity  and  to
prosecuting  offenders.  Liability  may  extend  not  only  to  the  individuals  who  trade  on  “insider
information,”  but  also  to  their  “tippers.”  The  Corporation  and  “controlling  persons”  of  the
Corporation may also be liable for violations by the Corporation’s employees.

In addition to responding to the statutes and regulations, we are adopting this Policy to avoid even
the  appearance  of  improper  conduct  on  the  part  of  anyone  employed  by  or  associated  with
Liquidia (not just so-called “insiders”).

3. Scope

This Policy applies to all directors, officers, and all employees of, and consultants and contractors
to,  the  Corporation  and  its  subsidiaries  that  receive  or  have  access  to  material  non-public
information regarding the Corporation. This group of people, members of their immediate families,
members  of  their  households  and  applicable  related  parties  are  sometimes  referred  to  as
“insiders.” This Policy also applies to any person who receives or is in possession of material non-
public information from any insider.

A-1

4. Definitions

Insider

TERM

DEFINITION

Any  person  who  possesses  material,  non-public
information  is  considered  an  insider  to  that
information.  Insiders  include  the  Corporation's
directors,  officers,  employees, 
independent
contractors,  and  those  persons  in  a  special
its
relationship  with 
auditors, consultants, or attorneys). The definition
of  insider  is  transaction  specific;  that  is,  an
individual  is  an  insider  with  respect  to  each
material,  non-public  item  of  which  the  individual
is aware.

the  Corporation 

(e.g., 

Material Non-Public
Information

non-public 

information 

Material 
(“inside
information”)  is  any  information  that  is  generally
not  known  to  the  public  and  which,  if  publicly
known, would be reasonably likely to affect either
the  market  price  of  Liquidia’  securities  or  a
person’s  decision  to  buy,  sell,  or  hold  Liquidia’
securities.

Non-exclusive  examples  of  material  non-public
information:

●

●

●

●

Unpublished 
projections

financial  results  and

News  of  a  pending  or  proposed
transaction  involving  the  Corporation
(e.g.  merger,  acquisition,  capital
markets 
licensing
transaction  or 
arrangement)

Unpublished data or results regarding
any  of  the  Corporation's  products  or
product candidates

Significant 
Corporation's 
portfolio

the
changes 
intellectual  property

in 

●

A-2
●

Significant  changes 
objectives

in  corporate

Significant  sale,  purchase  or  license
of assets

Material Non-Public
Information (Cont’d)

Related Person and/or
Related Party

●

●

●

●

●

Non-public 
communications  with
regulators,  including  the  FDA  and
EMA or any other regulatory authority

Gain or loss of a major contract

Changes in senior management

Changes in dividend policies

Financial liquidity problems

Either positive or negative information may be
material.

We emphasize that the foregoing list is merely
illustrative.

A related person and/or related party means:

●

●

Any  family  member  and  any  non-
family  member  who  lives  in  your
household

A  person  or  entity  controlled  by  the
insider or with whom the insider must
be  assumed  to  be  acting  in  concert
regarding prohibited activities

5. Responsibilities

i.

ii.

iii.

iv.

v.

It is the individual responsibility of every director, officer, employee, consultant, contractor,
related person, and/or related party to comply with this Policy against insider trading and
avoid engaging in any prohibited activity as outlined.

As  a  condition  of  employment,  it  is  the  responsibility  of  all  employees  to  certify  their
understanding  and  intent  to  comply  with  this  Policy.  Members  of  the  Board  of  Directors,
Senior  Management  (as  defined  below),  and  other  personnel  of  the  Corporation  may  be
required to certify compliance on an annual basis.

All applicable individuals are responsible for reporting any potential insider trading violation
of which they become aware to the designated Policy Administrator (as defined below).

All  applicable  individuals  are  responsible  for  maintaining  confidentiality  about  internal
company  matters  and  development  and  should  not  discuss  such  information  with  any
outside party except as required in the performance of regular corporate duties.

It is the responsibility of the Policy Administrator to fulfill the Policy Administrator’s duties in
accordance with the enforcement of this Policy.

A-3

6. Policy

If  any  member  of  the  Board  of  Directors  of  Liquidia,  any  officer  of  Liquidia,  or  any  employee  or
consultant of Liquidia is aware of material non-public information relating to Liquidia, it is Liquidia’s
policy  that  neither  that  person  nor  and  any  related  person  and/or  related  party  may  buy  or  sell
securities of Liquidia or engage in any other action to take advantage of, or pass on to others, that
information.

This  Policy  also  applies  with  equal  force  to  information  relating  to  any  other  company,  including
our  customers  or  suppliers,  licensing  partners,  and  any  company  with  which  Liquidia  may  be
entering into a transaction with, obtained by a member of the Board of Directors, an officer or an
employee or consultant of the Corporation during the course of their service to or employment by
the  Corporation.  You  should  not  trade  in  securities  of  other  companies  based  on  information
derived from your course of dealings with those companies.

Transactions  that  may  be  necessary  or  justifiable  for  independent  reasons  (such  as  the  need  to
raise  money  for  an  emergency  expenditure)  are  no  exception.  Even  the  appearance  of  an
improper  transaction  must  be  avoided  to  preserve  our  reputation  for  adhering  to  the  highest
standards of conduct.

i. Material Non-Public Information. Material  non-public  information  is  any  information  that
is  not  generally  known  to  the  public,  and  which,  if  publicly  known,  would  be  reasonably
likely to affect either the market price of Liquidia’s securities or a person’s decision to buy,
sell  or  hold  Liquidia’  securities.  Please  see  the  definition  of  "Material  Non-Public
Information" in Section 4 (Definitions) for examples.

ii.

iii.

iv.

Twenty-Twenty Hindsight. Remember, if your securities transactions become the subject
of scrutiny, they will be viewed after-the-fact with the benefit of hindsight. As a result, before
engaging  in  any  transaction,  you  should  carefully  consider  how  SEC  regulators  and
prosecutors and others might view your transaction in hindsight.

Transactions by Family Members. These restrictions also apply to your immediate family
members  –  that  is,  any  spouse,  parent,  child  or  sibling  –  and  others  living  in  your
household. Employees are expected to be responsible for the compliance of members of
their  immediate  family/household  with  this  Policy.  This  means  that,  to  the  extent  such
family/household members intend to trade in Liquidia’s securities, they need to comply with
regularly-scheduled  and  other  black-out  periods  applicable  to  their  family/household
members  who  are  Corporation  personnel.  SEC  regulations  specifically  provide  that  any
material  non-public  information  about  the  Corporation  communicated  to  an  immediate
family/household member is considered to have been communicated under a duty of trust
or confidence; any trading in Liquidia’s securities by such family/household members while
they  are  aware  of  such  information  may,  therefore,  violate  insider  trading  laws  and
regulations.

Tipping Information to Others. Whether  the  information  is  proprietary  information  about
Liquidia  or  information  that  could  have  an  impact  on  our  stock  price,  Liquidia  personnel
must not pass the information on to others. The above penalties apply, whether or not you
derive  any  monetary  benefit  from  another  person’s  actions.  Insider  information  is  often
inadvertently disclosed or overheard in casual, social conversations.  Care must be taken
to avoid such disclosures.

A-4

v. When  Information  is  Public.  Because  Liquidia’s  stockholders  and  the  investing  public
should  be  afforded  time  to  receive  information  and  to  act  upon  it,  as  a  general  rule  you
should not engage in any transactions until at least the conclusion of the second business
day  after  the  information  has  been  released.  Thus,  if  an  announcement  were  made  on  a
Monday, Wednesday (after the market closes) generally would be the earliest day on which
you should trade. If an announcement were made on a Friday, Tuesday (after the market
closes)  generally  would  be  the  earliest  day  on  which  you  should  trade.  However,  if  the
information  released  is  complex,  such  as  a  prospective  major  financing  or  other
transaction, it may be necessary to allow additional time for the information to be absorbed
by investors. In such circumstances, you will be notified by our Chief Financial Officer, who
will act as our “Policy Administrator,” regarding a suitable waiting period before trading.

vi.

vii.

Prevention  of  Insider  Trading  by  Others.  If  you  become  aware  of  a  potential  insider
trading  violation,  you  must  immediately  advise  our  Policy  Administrator.  You  should  also
take  steps,  where  appropriate,  to  prevent  persons  under  your  supervision  and/or  control
from  using  inside  information  for  trading  purposes.  Moreover,  Corporation-imposed
sanctions,  including  dismissal  for  cause,  could  result  if  an  employee  fails  to  comply  with
this Policy or any other Corporation policy.

Confidentiality.  Serious  problems  could  be  caused 
the
unauthorized  disclosure  of  internal  information  about  Liquidia,  whether  or  not  for  the
purpose  of  facilitating  improper  trading  in  the  securities  of  Liquidia.  Liquidia  employees
should not discuss internal company matters or developments with anyone outside of the
Corporation, except as required in the performance of regular corporate duties.

the  Corporation  by 

for 

This prohibition applies specifically (but not exclusively) to inquiries about the Corporation
that  may  be  made  by  the  financial  press,  investment  analysts  or  others  in  the  financial
community.  It  is  important  that  all  such  communications  on  behalf  of  the  Corporation  be
through  an  appropriately  designated  officer  under  carefully  controlled  circumstances.
Unless  you  are  expressly  authorized  to  the  contrary,  if  you  receive  any  inquiries  of  this
nature, you should decline comment and refer the inquirer to the Policy Administrator.

viii.

Additional  Prohibited  Transactions.  Because  we  believe  it  is  generally  improper  and
inappropriate  for  the  Corporation’s  personnel  to  engage  in  short-term  or  speculative
transactions  involving  the  Corporation’s  securities,  it  is  our  policy  that  members  of  the
Board  of  Directors,  officers,  all  employees  of,  and  consultants  and  contractors  to,  the
Corporation  and  its  subsidiaries,  and  their  immediate  family/household  members  should
not engage in any of the following activities with respect to Liquidia’ securities:

● Trading  in  the  Corporation’s  Securities  on  a  Short-Term  Basis.  Any  shares  of
Liquidia common stock purchased in the open market must be held for a minimum
of six months and ideally longer. This rule does not apply to purchases and sales
under any employee stock purchase plan or sales made within six months before or
after  the  exercise  of  options  that  were  granted  by  Liquidia.  Section  16  reporting
persons (officers, directors and 10% stockholders) are reminded of the short-swing
profit rules.

● Short Sales of the Corporation’s Securities. "Short" sales of stock are transactions
where  you  borrow  stock,  sell  it,  and  then  buy  stock  at  a  later  date  to  replace  the
borrowed shares. Short sales generally evidence an expectation on the part of the
seller that the securities will decline in value and therefore have the potential to

A-5

signal to the market that the seller lacks confidence in the Corporation's prospects.
In  addition,  short  sales  may  reduce  a  seller's  incentive  to  seek  to  improve  the
Corporation's  performance.    For  these  reasons,  short  sales  of  our  securities  are
prohibited.

● Margin Accounts and Pledged Securities. Use of the Corporation’s securities held in
a margin account or pledged as collateral to secure a loan, except in limited cases
with the prior written approval of the Policy Administrator, are prohibited.

● Straddles,  Collars,  Standing  and  Limit  Orders,  etc.    Transactions  in  straddles,
collars,  or  implementing  standing  and  limit  orders  or  other  similar  risk  reduction
devices,  except  in  limited  cases  with  the  prior  written  approval  of  the  Policy
Administrator,  are  prohibited.  These  orders  create  heightened  risks  for  insider
trading violations. Because there is no control over the timing of purchases or sales
that result from such instructions to a broker, a transaction could be executed when
persons  are  subject  to  this  Policy  are  in  possession  of  material  nonpublic
information.

● Publicly  Traded  Options.  Transactions  in  publicly  traded  options  relating  to
Liquidia’s securities (i.e., put or call options that are not granted by the Corporation)
are  also  prohibited.  A  put  is  an  option  or  right  to  sell  a  specific  stock  at  a  specific
price before a set date, and a call is an option or right to buy a specific stock at a
specific  price  before  a  set  date.  Generally,  call  options  are  purchased  when  one
believes that the price of a stock will rise, whereas put options are purchased when
one believes that the price of a stock will fall. Because publicly traded options have
a  relatively  short  term,  transactions  in  options  may  create  the  appearance  that
trading is based on material non-public information. Further, such transactions may
the
for  short-term  performance  at 
indicate  a  preference 
Corporation's long-term objectives. Accordingly, any transactions in put options, call
options or other derivative securities are prohibited by this Policy.

the  expense  of 

ix.

Trading  Procedures  Applying  to  all  Corporation  Personnel.  While  it  is  never
permissible  to  trade  based  on  material  non-public  information,  we  are  implementing  the
following procedures to help prevent inadvertent violations and avoid even the appearance
of an improper transaction (which could result, for example, where an employee engages
in a trade while unaware of a pending major development):

Prohibited  Periods  for  Trading.  All  members  of  the  Board  of  Directors,  officers,
employees,  and  consultants  of  and  contractors  to,  the  Corporation  and  their  immediate
family/household members are prohibited from trading in any securities of the Corporation
(other  than  exercises  of  stock  options  granted  by  the  Corporation,  which  result  in  the
purchase  of  common  stock  upon  the  exercise  –  see  Appendix  B,  Method  #1)  during  the
following periods:

● Commencing  with 

the  date  he/she  possesses  material  non-public
information  concerning  us  (prior  to  the  public  announcement  of  material
information)  until  the  conclusion  of  the  second  business  day  after  the  day
the  Corporation  has  made  a  public  announcement  of  material  information,
including  earnings  releases  (if  the  information  released  is  complex  or  not
disclosed  in  a  press  release,  it  may  be  necessary  to  extend  this  period,  in
which case the Policy Administrator will notify you of the waiting period); and

A-6

● The Corporation may from time to time require all Corporation employees or
selected  Corporation  employees,  consultants,  officers  and/or  directors  with
access to material non-public information to refrain from trading during other
specified  periods  when  significant  developments  or  announcements  are
anticipated.

You will be notified by e-mail when you may not trade in the Corporation’s securities as a
result  of  a  recent  public  announcement  of  material  information  or  during  periods  when
significant  developments  or  announcements  are  anticipated.  Of  course,  even  during
periods when trading is permitted, no one should trade in the Corporation’s securities if in
possession  of  material  non-public  information.  The  imposition  of  any  special  blackout
period or the fact that any intended trade has been denied pre-clearance should itself be
treated as confidential information, and should only be disclosed to those persons with a
need to know that information.

x.

Special  Procedures  Applying  to  Members  of  the  Board  of  Directors,  Senior
Management, Financial Team, and the Disclosure Committee. The following members
of  management  constitute  the  “Senior  Management”  of  the  Corporation:  Chairman  of  the
Board; Chief Executive Officer; President; Chief Financial Officer; Treasurer; Chief Medical
Officer; Chief Operations Officer; General Counsel; Senior Vice Presidents; Vice President,
Corporate  Development  &  Strategy;  Chief  Accounting  Officer;  Controller;  and
Administrative Assistants to Senior Management members or other members as specified
by  the  Legal  Department  from  time  to  time.  The  individuals  set  forth  on  Appendix  A
attached  hereto,  as  the  same  may  be  amended  from  time  to  time  by  the  Corporation’s
Board  of  Directors,  constitute  the  Financial  Team  and  Disclosure  Committee  Members  of
the Corporation.

Prohibited  Periods  for  Trading.  Members  of  the  Board  of  Directors,  Senior
Management, Financial Team, and the Disclosure Committee are prohibited from trading in
Liquidia’s  securities  during  certain  periods  on  a  quarterly  basis  (“Quarterly  Blackout
Periods”) and during certain other periods as determined by the Corporation (in any case,
such  blackout  periods  apply  to  all  transactions  other  than  exercises  of  stock  options
granted by the Corporation which result in the purchase of common stock upon exercise as
described in Appendix B, Method #1) as set forth below:

● For  members  of  the  Board  of  Directors,  Senior  Management,  and  the
Financial  Team,  the  Quarterly  Blackout  Periods  begin  on  the  15th  calendar
day  prior  to  the  close  of  each  fiscal  quarter  and  end  immediately  following
the  conclusion  of  the  second  business  day  after  the  release  of  the
Corporation’s financial results for such quarter or year end, as applicable;

● For members of the Disclosure Committee, the Quarterly Blackout Periods
begin  immediately  upon  the  date  and  time  when  the  first  draft  of  the
Corporation’s  quarterly  or  annual  report  is  provided  to  the  Disclosure
Committee,  and  ends  immediately  following  the  conclusion  of  the  second
business day after the release of the Corporation’s financial results for each
quarter or year end, as applicable; and

A-7

● Any other periods as determined by the Corporation.

xi.

xii.

Pre-Clearance  of  Trades  by  Directors  and  Officers.      All  transactions  in  Liquidia’s
securities  (acquisitions,  dispositions,  transfers,  etc.),  including  the  execution  of  trading
plans, by members of the Board of Directors, Senior Management, the Financial Team and
the  Disclosure  Committee  must  be  pre-cleared  in  advance  by  the  Policy  Administrator.  If
you  contemplate  a  transaction,  you  should  contact  the  Policy  Administrator.  This
requirement  does  not  apply  to  the  exercise  of  options  granted  by  the  Corporation  using
Method #1 as described in Appendix B, but would apply to market sales of those shares.
As a result, Methods #2 and #3 described in Appendix B are prohibited. Please note that
such  pre-clearance  does  not  constitute  legal  advice  and  does  not  provide  the  director  or
officer  with  immunity  from  investigation  or  suit,  for  which  it  is  the  responsibility  of  the
individual to comply with the federal securities and regulations.

Individual Responsibility. Every officer, director, employee, consultant, and contractor of
the  Corporation  has  the  individual  responsibility  to  comply  with  this  Policy  against  insider
trading,  regardless  of  whether  the  Corporation  has  a  mandatory  trading  window  for  that
Insider or any other Insiders of the Corporation. The guidelines set forth in this Policy are
guidelines only, and appropriate judgment should be exercised in connection with any trade
in the Corporation’s securities.

An Insider may, from time to time, have to forego a proposed transaction, except for Rule
10b5-1  Transactions,  in  the  Corporation’s  securities  even  if  the  Insider  planned  to  make
the transaction before learning of the material non-public information and even though the
Insider  believes  the  Insider  may  suffer  an  economic  loss  or  forego  anticipated  profit  by
waiting.

xiii.

Exceptions:

Trading Plans

Notwithstanding the restrictions and prohibitions on trading in Liquidia’ s securities as set
forth  in  this  Policy,  persons  subject  to  this  Policy  are  permitted  to  effect  transactions  in
Corporation securities pursuant to approved trading plans established under Rule 10b5-1
under  the  Securities  Exchange  Act  of  1934,  as  amended  (“Trading  Plans”),  including
transactions  during  the  prohibited  periods  discussed  in  the  Policy.  Rule  10b5-1  requires
that these transactions be made pursuant to a plan that was established while the person
was  not  in  possession  of  material  non-public  information.  Any  modifications  to  a  Trading
Plan  shall  only  be  made  while  the  person  is  not  in  possession  of  material  non-public
information.  In  order  to  comply  with  this  Policy,  (i)  the  Corporation  must  pre-approve  any
such  Trading  Plan  prior  to  its  effectiveness,  and  (ii)  the  Trading  Plan  must  include  a
cooling-off period before the first trade under the Trading Plan is permitted to occur, which
must  be  at  least  thirty  (30)  days.  Any  director,  officer,  employee  or  consultant  or  their
immediate  family/household  members  seeking  to  establish  a  Trading  Plan  in  Liquidia’s
securities should contact the Policy Administrator.

Withholding of Stock to Satisfy Tax Obligations

Notwithstanding the restrictions and prohibitions on trading in Liquidia’ s securities as set
forth in this Policy, persons subject to this Policy are permitted to exercise a tax withholding
right  with  respect  to  restricted  stock  pursuant  to  which  you  elect  to  have  the  Company
withhold shares of stock to satisfy tax withholding requirements upon vesting (but this does

A-8

not include any open market sales of stock).

7.

Internet Message Boards, Chat Rooms, and Discussion Groups

In an effort to prevent unauthorized disclosure of our information, you are prohibited from posting
or responding to any posting on or in Internet message boards, chat rooms, discussion groups, or
other publicly accessible forums, with respect to Liquidia.

8. Compliance

This Policy will be enforced by the Policy Administrator and Senior Management Team.

9. For Further Information

Any person who has any questions about specific transactions or this Policy in general may obtain
additional guidance from the Policy Administrator. Remember, however, the ultimate responsibility
for  adhering  to  the  Policy  and  avoiding  improper  transactions  rests  with  you.  In  this  regard,  it  is
imperative that you use your best judgment.

10. Attachments

Appendix A – Financial Team and Disclosure Committee Members of the Corporation

Appendix B – Methods of Exercising Stock Options Granted by the Corporation

A-9

Appendix A

Financial Team Members of the Corporation

Michael Kaseta
Dana Boyle
Brandon Knez
Sophia Kim

Chief Financial Officer
Controller
Accounting Manager
Senior Accountant

Disclosure Committee Members of the Corporation

Roger Jeffs
Michael Kaseta
Rob Lippe
Tushar Shah
Scott Moomaw
Jason Adair
Russell Schundler
Dana Boyle

Chief Executive Officer
Chief Financial Officer
Chief Operations Officer
Chief Medical Officer
Senior Vice President, Commercial
Vice President, Corporate Development and Strategy
General Counsel
Controller

A-10

Appendix B

Methods of Exercising Stock Options Granted by the Corporation

1. Cash Exercise of Stock Options

Stock options are exercised and shares of common stock are purchased with a cash payment by
the holder of the stock option at the grant price of the option.

2. Exercise and Sell of Stock Options

Stock options are exercised and all shares of common stock are sold in the public market by the
Company Broker at the behest of the option holder at the current market price. The holder of the
stock  option  receives  cash  proceeds  from  the  sale  net  of  the  cost  of  the  stock  option;  the
withholding  taxes  from  the  profit  of  the  sale  for  which  the  individual  is  subject  to;  and  the
commission charged by the Company Broker for the sale.

3. Cashless Exercise of Stock Options – Net Proceeds as Common Stock

Stock  options  are  exercised  and  a  sufficient  number  of  shares  of  common  stock  are  sold  in  the
public  market  by  the  Company  Broker  at  the  behest  of  the  option  holder  at  the  current  market
price to cover for the cost of the stock options; the withholding taxes from the profit of the sale for
which  the  individual  is  subject  to  (are  withheld)  and  the  commission  charged  by  the  Company
Broker  for  the  sale  (is  withheld).  The  number  of  shares  to  be  sold  is  determined  by  Liquidia  in
consultation with the Company Broker. The holder of the stock option receives net proceeds from
the exercise in the form of shares of common stock (cost basis is the grant price of the option).
The holder of the stock option may also receive a residual amount in cash (less than the value of
one share of common stock).

A-11

CERTIFICATE OF COMPLIANCE

The  undersigned  hereby  certifies  that  he/she  has  read  and  understands,  and  agrees  to  comply
with,  the  Liquidia  Corporation  Insider  Trading  Policy,  a  copy  of  which  was  distributed  with  this
certification.

Printed Name: ______________________________________________________

Department: ________________________________________________________

Signature: _________________________________________________________

Date: _____________________________________________________________

A-12

EXHIBIT B

LIQUIDIA CORPORATION WHISTLEBLOWER POLICY

Section  301  of  the  Sarbanes-Oxley  Act  of  2002,  requires  the  Audit  Committee  (the  “Audit
Committee”)  of  the  Board  of  Directors  of  Liquidia  Corporation  (“Liquidia”  or  “Company”)  to
establish  procedures  for:  (a)  the  receipt,  retention,  and  treatment  of  complaints  received  by  the
Company  regarding  accounting,  internal  accounting  controls,  or  auditing  matters;  and  (b)  the
submission  by  employees,  officers,  directors  and  others  acting  on  behalf  of  the  Company
(“Covered Persons”) and others, on a confidential and anonymous basis, of good faith concerns
regarding questionable accounting or auditing matters. It is the policy of Liquidia to comply with all
applicable  legal  and  regulatory  requirements  relating  to  accounting,  internal  accounting  controls
and auditing matters and to require its Covered Persons to do likewise.

This  policy  is  intended  to  encourage  and  enable  employees  to  raise  good  faith  concerns  about
questionable or illicit conduct to designated Company personnel prior to providing any notification
outside  the  Company.  However,  nothing  in  this  policy  is  intended  to  prevent  an  employee  from
reporting  information  to  the  appropriate  governmental  agency  (such  as  the  U.S.  Securities  and
Exchange  Commission  or  the  U.S.  Department  of  Justice)  when  the  employee  has  reasonable
cause to believe that a violation of law has occurred.

Reporting Alleged Accounting, Internal Accounting Controls and Auditing Violations or Concerns

The  procedures  in  this  policy  are  intended  for  serious  and  sensitive  issues.  If  an  employee  has
reason  to  believe  that  there  exists  questionable  or  illicit  conduct,  including  conduct  related  to
accounting  methods,  auditing  conduct  or  financial  reporting  practices,  or  as  otherwise  identified
herein, the employee should immediately report those facts to:

● The employee’s supervisor (if appropriate);
● The Chief Financial Officer
● Human Resources Department;
● The Liquidia Legal Department;
● The  Chairman  of  the  Liquidia  Board  of  Directors’  Audit  Committee,  via  the  Liquidia  Red

Flag Reporting Hotline; or

● The Liquidia Red Flag Reporting Hotline, which is maintained by an independent third party
by  (i)  visiting www.redflagreporting.com and  clicking  on  “File  a  Report”,  using  client  code
9193284400,  or  (ii)  calling  1-877-647-3335,  using  client  code  9193284400.  Anonymized
reports are forwarded to Liquidia’s Human Resources Department, Chief Financial Officer
and the Liquidia Legal Department. Whether you call or report on- line, you will have the
option of being completely anonymous.

If any person believes that the Company or any Covered Person has, or might have, violated any
accounting  rules,  internal  accounting  controls  procedures  or  auditing  rules,  then  such  person
should report the alleged violation or complaint (such report, the “Statement”) as set forth above.

Statements must be sufficiently detailed and inclusive to ensure a clear understanding by the Audit
Committee of the issues raised. Statements (except for Statements received from persons other
than  a  Covered  Person)  may  be  submitted  anonymously.  Statements  should  be  candid  and  set
forth all of the information that a Covered Person knows regarding the allegation or concern. The
Company may not commence an investigation if a Statement contains only unspecified

B-1

wrongdoing  or  broad  allegations  without  appropriate  informational  support.  Any  Covered  Person
wishing to discuss a Statement or further communicate regarding a Statement should leave their
personal contact information when reporting the Statement.

Investigation  of  Alleged  Accounting,  Internal  Accounting  Controls  and  Auditing  Violations  or
Concerns

All  complaints  under  this  policy  will  be  promptly  and  thoroughly  investigated,  and  all  information
disclosed  during  the  course  of  the  investigation  will  remain  confidential,  except  as  necessary  to
conduct, conclude, and, if appropriate, prosecute the investigation.

All  employees  and  members  of  management  have  a  duty  to  promptly  cooperate  and  provide
accurate information in connection with any investigation of reports of questionable conduct, or of
discrimination,  retaliation  or  harassment  resulting  from  the  reporting  or  investigation  of  such
matters.

The  Chairman  of  the  Audit  Committee  will  determine  who  should  lead  any  investigation,  and
whether  to  use  an  independent  third  party.  The  investigator  will  prepare  a  report  of  findings  and
recommendations based on the results of the investigation. Copies of the report will be provided to
the Audit Committee, the Chief Executive Officer of the Company (the “Chief Executive Officer”),
the Chief Financial Officer of the Company (the “Chief Financial Officer”) and the General Counsel
of the Company (the “General Counsel”). If the findings indicate that the complaint has validity, the
Audit  Committee  will  determine  the  action  required,  which  could  include  disciplining  the
responsible  person(s),  and/or  establishing  new  processes  to  prevent  further  violations.  The
Chairman will discuss the findings with the Chief Executive Officer, the Chief Financial Officer and
the  General  Counsel  to  determine  whether  public  disclosure  or  disclosure  to  outside  agencies
and/or reporting to the full Board of Directors, is necessary or appropriate.

No Retaliation for Submitting Statements of Alleged Violations or Concerns

The  Company  will  not  retaliate,  and  will  not  knowingly  permit  any  Covered  Person  to  retaliate,
against (i) any Covered Person who submits a Statement or (ii) any person that participates in the
investigation  of  a  Statement,  pursuant  to  this  policy  even  if  after  investigation  the  Company
determines  that  no  violation  has  occurred.  Open  communication  of  issues  without  fear  or
retribution  or  retaliation  is  vital  to  the  continued  success  of  our  business.  Unless  appropriate
members  of  management  learn  of  a  problem,  we  cannot  deal  with  the  problem  and  delay  in
addressing such a problem may compound the problem and increase the harm to the Company
and its stockholders.

Corrective Action

It is the responsibility of the Company and each Covered Person, with the oversight of the Audit
Committee, to prevent or correct noncompliance of the legal and regulatory requirements relating
to  accounting,  internal  accounting  controls  and  auditing  matters.  This  is  the  Company’s    legal
obligation. A violation can subject the Company and Covered Persons to legal liability, regulatory
investigation  and  adverse  publicity,  which  can  damage  the  Company’s  reputation  and  business.
The persons responsible for the misconduct, or those failing to cooperate or who provide false

B-2

information  during  an  investigation,  will  be  subject  to  disciplinary  action,  up  to  and  including
termination.

Retention of Statements by Employees

Any  Statement  submitted  by  a  Covered  Person  will  remain  confidential  to  the  fullest  extent
possible,  consistent  with  the  need  to  conduct  an  adequate  review  of  such  Statement,  except  as
required  by  law  or  upon  the  advice  of  the  Company’s  legal  counsel.  In  addition,  all  written
Statements,  along  with  the  results  of  any  investigations  relating  thereto,  will  be  retained  by  the
Company pursuant to Liquidia Corporation’s Document Retention Policy.

Violation of this Policy

All  Covered  Persons  should  follow  the  procedures  outlined  herein  before  any  Covered  Person
reports possible violations or concerns to any news medium, government agency or similar body.
The  Company  considers  it  important  that  it  have  the  opportunity  to  investigate  and  remedy  any
possible violations or concerns reported by a Covered Person and accordingly is relying on each
Covered  Person  to  ensure  that  the  Company  has  an  opportunity  to  undertake  such  an
investigation.

B-3

Liquidia Technologies, Inc.

Jurisdiction of incorporation:
Name under which business conducted:

Delaware
Liquidia Technologies, Inc.

Jurisdiction of organization:
Name under which business conducted:

Delaware
Liquidia PAH, LLC

Liquidia PAH, LLC

EXHIBIT 21.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-259265, 333-251394, 333-
276244) and Form S-8 (Nos. 333-270697, 333-263665, 333-251904, 333-263662, 333-252647, 333-250179, 333-270698, 333-263664)
of Liquidia Corporation of our report dated March 13, 2024 relating to the financial statements, which appears in this Form 10-K.

Exhibit 23.1

/s/ PricewaterhouseCoopers LLP
Raleigh, North Carolina
March 13, 2024

CERTIFICATION OF THE PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Roger A. Jeffs, Ph.D., certify that:

1.

I have reviewed this Annual Report on Form 10-K of Liquidia Corporation;

Exhibit 31.1

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact

necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading
with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods
presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures

(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in
Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is
made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be

designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our

conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this
report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the
registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has
materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over
financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons
performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting

which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial
information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the

registrant’s internal control over financial reporting.

Date: March 13, 2024

/s/ Roger A. Jeffs, Ph.D.

By:
Name: Roger A. Jeffs, Ph.D.
Title: Chief Executive Officer

(Principal Executive Officer)

 
 
Exhibit 31.2

CERTIFICATION OF THE PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael Kaseta, certify that:

1.

I have reviewed this Annual Report on Form 10-K of Liquidia Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact

necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading
with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all
material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods
presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures

(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in
Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is
made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be

designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our

conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this
report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the
registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has
materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over
financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons
performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting

which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial
information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the

registrant’s internal control over financial reporting.

Date: March 13, 2024

/s/ Michael Kaseta

By:
Name: Michael Kaseta
Title: Chief Financial Officer and Chief Operating Officer

(Principal Financial Officer)

 
 
Exhibit 32.1

CERTIFICATION OF THE PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Liquidia Corporation, a Delaware corporation (the “Company”), on Form 10-K for the year
ended December 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Roger A. Jeffs,
Ph.D., Chief Executive Officer of the Company, hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended;

and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations

of the Company.

Date: March 13, 2024

/s/ Roger A. Jeffs, Ph.D.

By:
Name: Roger A. Jeffs, Ph.D.
Title: Chief Executive Officer

(Principal Executive Officer)

 
 
Exhibit 32.2

CERTIFICATION OF THE PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Liquidia Corporation, a Delaware corporation (the “Company”), on Form 10-K for the year
ended December 31, 2023, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Michael Kaseta,
Chief Financial Officer and Chief Operating Officer of the Company, hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended;

and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations

of the Company.

Date: March 13, 2024

/s/ Michael Kaseta

By:
Name: Michael Kaseta
Title: Chief Financial Officer and Chief Operating Officer

(Principal Financial Officer)