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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 June 30, 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 001-35023
iBio, Inc.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation or organization)

8800 HSC Parkway, Bryan, TX
(Address of principal executive offices)

26-2797813
(I.R.S. Employer Identification No.)

77807-1107
(Zip Code)

Registrant’s telephone number, including area code: (302) 355-0650

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

Title of each class
Common Stock

Trading Symbol(s)
IBIO

Name of each exchange on which registered
NYSE American

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
Non-accelerated filer
Emerging growth company

◻
⌧
☐

Accelerated filer
Smaller reporting 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 Exchange Act).            Yes ☐ No ⌧

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant was $5,435,812 as of December 31, 2022, based upon the closing sale price on the
NYSE American of $0.44 per share reported for such date.

There were 27,586,499 shares of the registrant’s common stock issued and outstanding as of September 26, 2023.

DOCUMENTS INCORPORATED BY REFERENCE:

Certain portions of the Definitive Proxy Statement to be used in connection with the Registrant’s 2022 Annual Meeting of Stockholders are incorporated by reference into Part III of this Annual Report
on Form 10-K

 
 
 
 
 
 
Table of Contents

IBIO, INC.
ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

PART I

Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.

PART II

Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Item 9C

PART III

Item 10.
Item 11.
Item 12.
Item 13.
Item 14.

PART IV

Business
Risk Factors
Unresolved Staff Comments
Properties
Legal Proceedings
Mine Safety Disclosures

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
[Reserved]
Management’s Discussion and Analysis of Financial Condition and Results of Operations
Quantitative and Qualitative Disclosures About Market Risk
Financial Statements and Supplementary Data
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Controls and Procedures
Other Information
Disclosure Regarding Foreign Jurisdictions That Prevent Inspections

Directors, Executive Officers and Corporate Governance
Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Certain Relationships and Related Transactions, and Director Independence
Principal Accountant Fees and Services

Item 15.
Item 16.

Exhibits and Financial Statement Schedules
Form 10-K Summary

Page

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Unless the context requires otherwise, references in this Annual Report for the fiscal year ended June 30, 2023 (this “Annual Report”) to
“iBio,” the “Company,” “we,” “us,” “our” and similar terms mean iBio, Inc.

Certain  statements  in  this  Annual  Report,  including,  without  limitation,  statements  under  the  heading  “Management’s  Discussion  and
Analysis of Financial Condition and Results of Operations,” include forward-looking statements as defined in Section 27A of the Securities
Act  of  1933  (the  “Securities  Act”),  Section  21E  of  the  Securities  Exchange  Act  of  1934  (the  “Exchange  Act”),  the  Private  Securities
Litigation Reform Act of 1995 (the “PSLRA”) or in releases made by the Securities and Exchange Commission (the “SEC”), all as may be
amended from time to time. These cautionary statements are being made pursuant to the Securities Act, the Exchange Act and the PSLRA
with the intention of obtaining the benefits of the “safe harbor” provisions of such laws. All statements contained in this Annual Report,
other than statements that are purely historical, are forward-looking statements. Forward looking-statements can be identified by, among
other things, the use of forward-looking language, such as the words “plans,” “intends,” “believes,” “expects,” “anticipates,” “estimates,”
“projects,” “potential,” “may,” “will,” “would,” “could,” “should,” “seeks,” or “scheduled to,” or other similar words, the negative of these
terms, other variations of these terms or comparable language, or by discussion of strategy or intentions. Forward-looking statements are
based upon management’s present expectations, objectives, anticipations, plans, hopes, beliefs, intentions or strategies regarding the future
and  are  subject  to  known  and  unknown  risks  and  uncertainties  that  could  cause  actual  results,  events  or  developments  to  be  materially
different from those indicated in such forward-looking statements, including the risks and uncertainties set forth in Item 1A of this Annual
Report  and  in  other  securities  filings  by  the  Company.  These  risks  and  uncertainties  should  be  considered  carefully,  and  readers  are
cautioned  not  to  place  undue  reliance  on  such  forward-looking  statements.  As  such,  no  assurance  can  be  given  that  the  future  results
covered by the forward-looking statements will be achieved. All information in this Annual Report is as of June 30, 2023, unless otherwise
indicated. The Company does not intend to update this information to reflect events after the date of this Annual Report.

Copies of this Annual Report, our Quarterly Reports on Form 10-Q, our Current Reports on Form 8-K and our other reports filed with the
SEC can be obtained free of charge as soon as reasonably practicable after such material is electronically filed with, or furnished to, the
SEC on our website at http://www.ibioinc.com/ or directly from the SEC’s website at http://www.sec.gov/. Our website and the information
contained therein or connected thereto are not intended to be incorporated into this Annual Report.

Table of Contents

Item 1. Business.

Overview

PART I

iBio, Inc. (also referred to as "we", "us", "our", "iBio", or the "Company") is a preclinical stage biotechnology company that leverages the
power of Artificial Intelligence (AI) for the development of precision antibodies. Our proprietary technology stack is designed to minimize
downstream development risks by employing AI-guided epitope-steering and monoclonal antibody (mAb) optimization.

In September 2022, iBio made a strategic pivot by acquiring substantially all of the assets of RubrYc Therapeutics, Inc. ("RubrYc"). This
acquisition  commenced  our  transition  to  an  AI-enabled  biotech  company  and  led  to  the  divestiture  of  our  Contract  Development  and
Manufacturing Organization (CDMO) business. This strategic decision allowed us to focus resources on the development of AI-powered
precision antibodies, positioning iBio at the forefront of this exciting field.

One of the key features of iBio’s technology stack is the patented epitope-steering AI-engine. This advanced technology allows us to target
specific regions of proteins with precision enabling the creation of antibodies highly specific to therapeutically relevant regions within large
target  proteins,  potentially  improving  their  efficacy  and  safety  profile.   Another  integral  part  of  iBio’s  technology  stack  is  the  machine
learning (ML) based antibody-optimizing StableHu™ technology. When coupled with our mammalian display technology, StableHu has
been shown to accelerate the Lead Optimization process and potentially reduces downstream risks, making the overall development process
faster, more efficient and cost-effective.

iBio also developed the EngageTx™ platform, which provides an optimized next-generation CD3 T-cell engager antibody panel. This panel
is characterized by a wide spectrum of potencies, Non-Human Primate (NHP) cross-reactivity, enhanced humanness of the antibodies, and
a  maintained  tumor  cell  killing  capacity,  all  while  reducing  cytokine  release. These  attributes  are  meticulously  designed  to  fine-tune  the
efficacy,  safety,  and  tolerability  of  our  antibody  products.  By  incorporating  EngageTx  into  iBio’s  own  development  initiatives,  the
Company’s internal pre-clinical pipeline reaps the benefits of the same cutting-edge technology extended to our potential partners.

iBio’s scientific team, composed of experienced AI/ML scientists and biopharmaceutical scientists, located side-by-side in our San Diego
laboratory, possess the skills and capabilities to rapidly advance antibodies in house from concept to in vivo proof-of-concept (POC). This
multidisciplinary expertise allows us to quickly translate scientific discoveries into potential therapeutic applications.

Artificial Intelligence in Antibody Discovery and Development

The potential of AI in antibody discovery is immense and is being increasingly recognized in the biopharmaceutical industry. The mAbs
market  has  seen  impressive  growth  in  recent  years,  with  mAbs  increasingly  the  top-selling  drugs  in  the  United  States. This  success  has
driven  the  industry  to  seek  innovative  methods  for  refining  and  improving  their  antibody  pipelines. AI  and  deep  learning,  which  have
already revolutionized small molecule drug design, are now making significant strides in the development and optimization of antibodies.

iBio  is  leveraging  its AI-powered  technology  stack  to  enhance  the  success  rate  of  identifying  antibodies  for  challenging  target  proteins,
expedite the process of antibody optimization, improve developability, and engineer finely calibrated bi-specifics. By continually refining
the Company’s AI algorithms, incorporating new data sources, and developing robust experimental validation processes, iBio is paving the
way for groundbreaking advancements in antibody design and drug discovery.

Key Achievements in Fiscal Year 2023

Transformation to an AI-powered biotech

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● Completed construction of a state-of-the-art lab and commenced operations at San Diego research and development (R&D)

center.

● Acquired substantially all of RubrYc’s assets and integrated key RubrYc AI team members with iBio’s existing ML

biopharmaceutical scientists.

● Epitope steering AI platform patent issued with broad set of allowed claims.
● Filed five provisional patents for the Company’s PD-1 agonist antibodies, chemokine receptor 8 (CCR8) antibodies, epidermal

growth factor receptor variant III (EGFRvIII) antibodies, anti-MU16 antibodies, and TROP2 antibodies.

● Developed next gen T-cell engager antibody panel EngageTx.

Business Development

● Forged research collaboration with National Institute of Allergy and Infectious Diseases, a component of National Institutes of

Health

Pipeline

● Advanced IBIO-101 into IND enabling stage
● Expanded pre-clinical pipeline with MUC16 and TROP2 bispecific

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Strategy

iBio is a pioneering biotechnology company at the intersection of AI and biologics, committed to reshaping the landscape of discovery. Our
core  mission  is  to  harness  the  potential  of  AI  and  machine  learning  to  unveil  elusive  biologics  that  stand  out  and  have  evaded  other
scientists. Through iBio’s innovative platform, we champion a culture of innovation by swiftly identifying novel targets, forging strategic
collaborations with the goal of to enhancing efficiency, diversifying pipelines, and accelerating preclinical processes.

Additionally, iBio’s groundbreaking EngageTx technology enables us to precisely target bi-specific molecules. With the ability to navigate
sequence diversity and promote Human-Cyno cross reactivity while mitigating cytokine release, our goal is to enhance agility and bolster
preclinical safety assessments.

Our strategic approach to fulfilling iBio’s mission is outlined as follows:

● Elevate  Epitope  Discovery:  iBio  is  one  of  the  leaders  in  the  field  with  our  patented AI-engine  uncovering  "hard  to  develop"
molecules.  Our  unparalleled  epitope  engine  stands  out  by  allowing  the  ability  to  target  select  regions  of  a  protein  potentially
removing  the  lengthy  trial  and  error  out  of  mAb  discovery.    This  capability  can  improve  the  probability  of  success  of  drug
discovery  while  at  the  same  time,  can  reduce  costs  commonly  caused  by  having  an  iterative  process.  iBio’s  epitope  engine,  is
engineered to match its target, refined for stability and optimized for water solubility; allowing us to identify new drug candidates
that have failed or have been abandoned due to their complexity.

● Capital  efficient  business  approach:  iBio’s  strategic  business  approach  is  structured  around  the  following  pillars  of  value

creation:

o

Strategic Collaborations: We have leveraged our platform and pipeline by forming strategic partnerships. We  aim is to
become  the  preferred  partner  for  major  pharmaceutical  and  biotechnology  companies  seeking  rapid  and  cost-effective
integration  of  complex  molecules  into  their  portfolios,  de-risking  their  early-stage  pre-clinical  work. Additionally,  rich
array  of  fast  follower  molecules  within  the  Company’s  pre-clinical  pipeline  holds  the  potential  to  drive  substantial
partnerships, opening doors to innovative projects. By tapping into our, infrastructure, and expertise, partners have the
potential  to  streamline  timelines,  reduce  costs  tied  to  biologic  drug  discovery  applications  and  cell  line  process
development, and expedite preclinical programs with efficiency.

o Developing  and  advancing  our  in-house  programs  cost  effectively:  Clinical  advancement  is  crucial  for  drug
discovery. We are actively looking for opportunities to progress our internal preclinical programs, with a focal point on
oncology, steadily reinforcing our pre-clinical pipeline.  

o Tech  Licensing  in  Diverse  Therapeutic Areas:  In  pursuit  of  adding  value,  iBio  is  exploring  partnerships  in  diverse
therapeutic domains such as CNS or vaccines. Our intention is to license the AI tech stack, extending its benefits to our
partners and amplifying its biological impact and insights. This strategic approach enables us to capitalize on the value of
our meticulously curated data while empowering collaborations and innovations, while at the same time allowing iBio to
focus on both the platform and our core therapeutic area, oncology.

● Focused  Investment  in  advancing  the  platform:  iBio  maintains  a  focused  commitment  to  invest  in  our  platform,  continually
unlocking the potential of biology through AI and machine learning.  The pinnacle of being on the forefront of Machine learning
advancing algorithms, and models in order to improve its predictive power and reduce the time it takes to find a viable molecule.

In  essence,  we  believe  that  we  are  sculpting  a  future  where  cutting-edge  AI-driven  biotechnology  propels  the  discovery  of  intricate
biologics, fostering partnerships, accelerating innovation, and propelling the advancement of science.

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AI-Technology Platform

Overview

iBio's technology stack is a multi-layered, AI-powered system designed to significantly enhance the probability of success to discover and
develop  antibodies  against  hard-to-drug  pathophysiologically  relevant  proteins.  This  platform  comprises  four  key  components,  each
playing a crucial role in the discovery and optimization of precision antibodies.

The  first  layer,  epitope  engineering,  leverages  the  patented  AI-engine  to  target  specific  regions  of  proteins,  allowing  us  to  engineer
antibodies  with  high  specificity  and  efficacy.  The  second  layer  involves  the  proprietary  antibody  library,  which  is  built  on  clinically
validated frameworks and offers a rich diversity of human antibodies. The third layer of the technology stack is the antibody optimizing
StableHu AI  technology,  coupled  with  mammalian  display  technology.  This  combination  speeds  up  the  Lead  Optimization  process  and
potentially minimizes downstream risks, with the goal of making the overall development process more efficient and cost-effective. Finally,
our EngageTx platform forms the fourth layer. It provides an optimized next-generation CD3 T-cell engager antibody panel characterized
by a wide range of potencies, Non-Human Primate (NHP) cross-reactivity, increased humanness of the antibodies, and retained tumor cell
killing  capacity  with  reduced  cytokine  release.    Each  layer  of  the  tech  stack  is  designed  to  work  synergistically,  enabling  us  to  rapidly
advance antibodies from concept to in vivo proof-of-concept (POC).

Figure 1: iBio’s Technology Stack

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AI Epitope Steering Technology

Epitopes, the small regions on large drug target proteins, play a crucial role in eliciting a desired biological function when targeted with
antibodies.  However,  traditional  approaches  to  epitope-specific  antibody  discovery  often  face  significant  challenges.  For  instance,
dominant-epitope antibodies, which typically exhibit low or no efficacy, can overwhelm traditional discovery methods. This inundation can
make  it  difficult  to  identify  and  isolate  the  more  effective  antibodies  targeting  less  dominant  epitopes.    Additionally,  these  traditional
methods often yield low or even zero discovery results when it comes to high-value, therapeutically challenging epitopes. These are the
epitopes that, despite their potential therapeutic value, are particularly difficult to target due to their complex structure or location on the
protein.  Another challenge lies in the limited availability of epitope-stabilizing immunogen scaffolds suitable for epitope grafting. These
scaffolds  are  crucial  for  maintaining  the  structure  of  the  epitope  during  the  antibody  discovery  process,  and  their  scarcity  can  further
complicate the discovery of effective antibodies.

iBio’s Epitope steering technology is designed to address these issues by guiding antibodies exclusively against the desired regions of the
target protein. By focusing on these specific regions, we believe we can overcome the limitations of traditional methods and significantly
improve the efficiency and effectiveness of our antibody discovery process.  iBio’s AI engine creates engineered epitopes, which are small
embodiments of epitopes on the target protein. The engine is trained to match the epitope structure as closely as possible and refine the
designs for greater stability and water solubility, which are critically important factors. The optimized engineered epitope is then used to
identify antibodies from naïve or immunized libraries.

The application of engineered epitopes extends to a wide array of complex and hard-to-drug protein structures (as depicted in Figure 2).
This broad applicability not only has the potential to unlock high-value targets in the field of immuno-oncology (I/O), but it could also be
transformative in various other disease areas such as immunology and pain

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management. Furthermore, the potential use of this approach in vaccine development could open up new avenues for disease prevention.

Naïve Human Antibody Library

Figure 2: iBio’s patented epitope steering technology

The fully human antibody library is built upon clinically validated, entirely human antibody frameworks. By leveraging public databases,
iBio  has  extracted  a  diverse  array  of  Complementarity-Determining  Region  (CDR)  sequences.  Subsequently,  iBio  has  meticulously
eliminated  a  range  of  sequence  liabilities.  Such  careful  curation  process  could  potentially  significantly  reduce  the  development  risk  for
antibodies identified from our library.

StableHuTM AI Antibody-Optimizing Technology

Antibody  optimization  is  a  pivotal  step  in  the  development  of  therapeutic  antibodies.  It  refines  an  antibody's  properties  to  enhance  its
efficacy, safety, and manufacturability. This process includes humanization, which alters non-human antibodies to mimic human antibodies,
thereby reducing the risk of immune reactions when used in therapy.

The  proprietary  StableHu  technology  is  instrumental  in  this  optimization  process.  StableHu  is  an AI-powered  tool  designed  to  predict  a
library of antibodies with fully human CDR variants based on an input antibody. This input can range from an early, unoptimized molecule
to an approved drug. The model has been trained utilizing a set of over 1 billion human antibodies, progressively masking known amino
acids within CDRs until the algorithm could predict the correct human sequence.

While phage display libraries are often used in antibody optimization due to their vast diversity, they can increase developability risks such
as low expression, instability, or aggregation of antibodies. Mammalian display libraries, on the other hand, offer significantly improved
developability  but  reduced  diversity  due  to  the  smaller  library  size  they  can  handle.  StableHu  overcomes  this  limitation  by  utilizing  a
machine learning algorithm generating focused library diversity within the capacity of mammalian display.

Mammalian  display  is  a  technology  that  presents  antibodies  on  the  surface  of  mammalian  cells,  allowing  for  the  direct  screening  and
selection of antibodies in a mammalian cell environment. This approach is advantageous as antibodies that express well on the mammalian
cells used in the display are more likely to express well in the production cell line. Moreover, single-cell sorting of antibody-displaying
cells allows rapid selection of desired antibodies based on multiple dimensions, such as potency, selectivity, and cross-species selectivity.

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When paired with mammalian display technology, StableHu enables antibody optimization with fewer iterative optimization steps, lower
immunogenicity risk, and improved developability.

Figure 3: StableHuTM Antibody Optimization Technology

EngageTx CD3-Based T-Cell Engager Panel

CD3-based T-cell engagers potentially offer significant clinical benefits in cancer treatment. They have the potential to effectively target
and eliminate a wide range of tumor types, including those resistant to other therapies. By recruiting and activating the body's own T-cells
to  specifically  target  cancer  cells,  they  can  overcome  some  mechanisms  of  immune  evasion,  potentially  leading  to  improved  patient
outcomes.  However, first-generation T-cell engaging bispecific antibodies often face challenges related to safety and efficacy. They can
cause  severe  side  effects,  such  as  cytokine  release  syndrome  due  to  overactivation  of  the  immune  system. Additionally,  they  may  lack
specificity, which can lead to off-target effects and damage to healthy tissues. The lack of non-human primate (NHP) cross-reactivity also
prevents safety assessment in higher species.

To address these issues, iBio used antibodies from an epitope steering campaign as well as a first-generation T-cell engager as input and
utilized our StableHu technology to identify a next-generation CD3 antibody panel. The sequence diversity generated by StableHu led to an
antibody  panel  with  a  wide  range  of  potencies,  which  allows  us  to  pair  the  panel  with  a  wide  variety  of  tumor-targeting  antibodies.
  Importantly,  iBio  was  able  to  retain  T-cell  activation  and  tumor  cell  killing  capacity  with  significantly  reduced  cytokine  release.  This
reduction  is  believed  to  lower  the  risk  of  cytokine  release  syndrome. Additionally,  the  increased  humanness  of  the  predicted  antibodies,
thanks to our StableHu technology, reduces the risk of immunogenicity.

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Furthermore, our StableHu technology enabled the Company to engineer NHP cross-reactivity into EngageTx. This allows for advanced
safety assessment in NHP ahead of clinical trials, providing another layer of safety assurance.

Figure 4: CD3-Based T-Cell Engager Panel EngageTxTM

Modalities

Epitope steering, a technology iBio is pioneering, has the potential to positively impact various areas of medicine. In the field of immuno-
oncology,  it  can  be  used  to  develop  antibodies  targeting  specific  cancer  antigens,  potentially  enhancing  the  efficacy  of  treatments  like
checkpoint inhibitors and CAR-T therapies.

The technology also holds promise in the realm of systemic secreted and cell-surface therapeutics. Here, epitope steering can be applied to
the  development  of  antibodies,  circulating  immune  modulation  factors,  secreted  enzymes,  and  transmembrane  proteins.  This  could  be
particularly beneficial in treating diseases such as heart failure, infectious diseases, and rare genetic conditions.  In the context of localized
regenerative therapeutics, epitope steering could potentially be used to develop treatments that target specific damaged or diseased tissues.
This approach could be particularly beneficial in the treatment of cardiovascular diseases.  Intratumoral immuno-oncology is another area
where  epitope  steering  could  make  a  significant  impact.  It  could  potentially  be  used  to  develop  treatments  that  alter  the  tumor
microenvironment  to  favor  an  immune  response  against  tumors,  potentially  enhancing  the  efficacy  of  treatments  that  use  immune-
stimulatory  proteins.    The  potential  of  epitope  steering  extends  to  cancer  vaccine  development  as  well.  The  ability  to  target  specific
epitopes could be beneficial in the development of vaccines, particularly those that aim to increase the number and antitumor activity of a
patient's T cells.  Finally, epitope steering could be used to develop treatments for a wide range of diseases, including those in the immune-
oncology  space,  immunology,  pain,  and  potentially  in  vaccine  development.  This  is  particularly  relevant  for  complex  and  hard-to-drug
protein structures.

Pre-Clinical Pipeline

iBio  is  currently  in  the  process  of  building  and  advancing  its  preclinical  pipeline.  The  focus  of  this  pipeline  is  primarily  on  immuno-
oncology, with one program also dedicated to the immunology space. By leveraging iBio’s technology stack, the pipeline is geared towards
hard-to-drug targets and molecules offering differentiation. To mitigate target risk and capitalize

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on  the  learnings  of  competitors,  iBio's  programs  are  primarily  adopting  a  fast  follower  strategy.  This  approach  allows  iBio  to  focus  on
targets that have to some extent been validated and learn from the advancements of those ahead in the field.

Figure 5: iBio’s Preclinical Therapeutics Pipeline

Therapeutics

Immuno-Oncology

There  have  been  notable  advances  in  the  field  of  oncology  in  recent  years,  and  arguably  none  more  important  than  the  advent  of
immunotherapies. The Company has established its own AI drug discovery and drug development capabilities in San Diego, California, has
built a pipeline of nine immuno-oncology programs.

IBIO-101

In August  2021,  the  Company  signed  a  worldwide  exclusive  licensing  agreement  with  RubrYc  to  develop  and  commercialize  RTX-003
(now referred to as IBIO-101), an anti-CD25 monoclonal antibody [mAb]. In September 2022, the Company acquired exclusive ownership
rights to IBIO-101.  IBIO-101 is a second-generation anti-CD25 mAb that has demonstrated in preclinical models of disease the ability to
bind and deplete immunosuppressive regulatory T [Treg] cells to inhibit the growth of solid tumors.

Targeting depletion of Treg cells to control tumors emerged as an area of interest in oncology over the past several years. Since Treg cells
express interleukin-2 Rα (“IL-2Rα” or “CD25”), it was envisioned mAbs could be developed that bind CD25 and thereby trigger depletion
by Natural Killer cells, resulting in stimulation of anti-tumor immunity.

Unfortunately, while first-generation mAbs successfully bound CD25+ cells, they also interfered with interleukin-2 [IL-2] signaling to T
effector  [Teff]  cells  to  activate  their  cancer  cell  killing  effects.  The  result  was  a  failure  of  first-gen  anti-CD25  mAbs  as  cancer
immunotherapies, since their favorable anti-Treg effects were negated by their unfavorable impact on Teff cells.

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Figure 6: Mechanism of action of first and 2nd generation Treg depleting antibodies

In  vitro  characterization  of  IBIO-101  demonstrated  potent  binding  to  recombinant  CD25  while  preserving  IL-2  signaling.  Further
assessment of IBIO-101 showed selective Treg depletion and sparing of Teffs.

Figure 7: In vitro characterization of IBIO-101

In  a  humanized  mouse  disease  model,  IBIO-101,  when  used  as  a  monotherapy,  effectively  demonstrated  its  mechanism  of  action  by
significantly  enhancing  the  Treg/Teff  ratio,  resulting  in  the  suppression  of  tumor  growth.  When  paired  with  an  anti-PD-1  checkpoint
inhibitor  in  the  same  model,  the  combined  treatment  of  IBIO-101  and  anti-PD-1  exhibited  superior  tumor  inhibition  compared  to  either
anti-PD-1 or IBIO-101 used independently.

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Figure 8: IBIO-101 monotherapy in a humanized mouse model leads to increased Treg/Teff ratio, resulting in the suppression of tumor
growth

Figure 9: Combination Therapy of IBIO-101 and anti-PD-1 exhibited superior tumor inhibition compared to anti-PD-1 or IBIO-101 alone

iBio has progressed IBIO-101 to the IND-enabling phase and entrusted its Chemistry, Manufacturing, and Controls (CMC) development to
a reputable Contract Research Organization (CRO). In the initial stages of this process, IBIO-101 has exhibited promising attributes for
CMC progression. Notably, we've pinpointed optimal cell lines for master cell bank creation and have set in place a CMC methodology to
produce IBIO-101 in compliance with cGMP standards.

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Figure 10: IBIO-101 has shown favorable characteristics for CMC development

The  Company  continues  to  advance  our  IL-2  sparing  anti-CD25  antibody,  IBIO-101,  and  anticipates  moving  the  program  from  IND-
enabling stage to an IND filing during the calendar year 2025.

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TROP-2 x CD3 Bispecific

iBio  has  identified  highly  potent,  fully  human  TROP-2  (Trophoblast  Cell  Surface Antigen  2)  monoclonal  antibodies,  which  have  been
formatted  into  bispecific  TROP-2  x  CD3  molecules  using  the  Company’s  T-cell  engager  antibody  panel,  EngageTx.  TROP-2  is  highly
expressed in multiple solid tumors, including breast, lung, colorectal, and pancreatic cancers and is closely linked to metastasis and tumor
growth.  TROP-2  antibody  drug  conjugates  have  been  developed  to  deliver  toxic  payloads  to  these  cancer  cells  but  could  risk  harming
healthy  cells  and  cause  adverse  effects. The  Company’s  bispecific  approach  has  the  potential  to  increase  the  therapeutic  window,  while
promoting  a  robust  and  long-lasting  anti-tumor  response.  Combining  the  bispecific  TROP-2  approach  with  immunotherapies  like
checkpoint inhibitors can potentially lead to improved clinical outcomes.

Figure 11: Proposed mechanism of action of iBio’s TROP-2 x CD3 bispecific antibodies

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Using EngageTx, iBio’s lead TROP-2 x CD3 bispecific antibody was engineered to potently kill tumor cells while limiting the release of
cytokines, like Interferon Gamma (IFNg), Interleukin 2 (IL-2) and Tumor Necrosis Factor Alpha (TNFa), all of which have the potential to
cause  cytokine  release  syndrome.  When  compared  to  a  bispecific  molecule  engineered  with  iBio’s  TROP-2  binding  arm  and  a  first
generation  CD3  engager,  SP34,  the  Company’s  lead  TROP-2  x  CD3  bispecific  antibody  showed  a  markedly  reduced  cytokine  release
profile, potentially indicating a decreased risk for cytokine release syndrome.

Figure 12: iBio’s TROP-2 x CD3 lead antibody shows reduced cytokine release while retaining tumor cell killing potential

When tested in a humanized mouse model of squamous cell carcinoma, iBio’s lead TROP-2 x CD3 bi-specific antibody demonstrated a
significant 36 percent reduction in tumor size within just 14 days after tumor implantation, and after only a single dose.

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Figure 13: iBio’s lead TROP-2 x CD3 molecule showed a 36% reduction in tumor size in an animal model engrafted with human
peripheral blood mononuclear immune cells (PBMC) and human tumor cells

MUC16

MUC16 is a well-known cancer target often overexpressed in several types of solid tumors, including ovarian, lung, and pancreas cancers.
Specifically, MUC16 is a large extracellular protein expressed on more than 80% of ovarian tumors. Tumor cells can evade immune attack
by shedding or glycosylating MUC16, making it difficult for traditional antibody therapies to effectively target and destroy the cancer cells.

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Figure 14: MUC16 structure and mechanisms to evade anti-cancer therapy

Using the Company’s patented epitope steering AI platform, iBio's innovative approach to this challenge allows its new mAbs to bind to a
specific  region  of  MUC16  that  is  not  shed  or  glycosylated,  circumventing  both  tumor  evasion  mechanisms  and  potentially  providing  a
powerful tool in the fight against cancer.

Figure 15: iBio’s epitope steering approach and immunization strategy to target the non-shed MUC16 region

During  its  immunization  and  screening  campaign,  iBio  identified  several  hits  that  specifically  bound  to  the  non-shed  region  of  MUC16
while no binding to the shed fragment of MUC16 was observed.

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Figure 16: iBio’s hit molecules bind to the non-shed but not the shed region of MUC16

Establishing antibodies with the ability to bind to a recombinant version of their target protein represents a vital initial step in the validation
process.  However, it's crucial to ensure such antibodies maintain their binding affinity in a whole cell context, specifically when the target
protein  is  expressed  on  a  cell's  surface.  To  best  predict  therapeutic  efficacy,  it's  recommended  to  utilize  tumor  cells  as  a  means  to
demonstrate  and  confirm  this  cell  binding  capability.  During  pre-clinical  studies,  iBio’s  MUC16  molecule  has  demonstrated  binding  to
MUC16 on OVCAR-3 ovarian cancer cells as shown below.

Figure 17: iBio’s MUC16 molecule shows binding to MUC16 on human ovarian cancer cells

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Another critical step in antibody optimization is the humanization of molecules originally raised in mice or other species. Humanization
efforts of antibodies carry the risk of, among other things, losing binding strength. After engineering the leading MUC16 molecule with a
fully  human  framework,  the  MUC16  molecule  retained  potent  binding  to  the  engineered  epitope  and  maintained  binding  to  human
OVCAR-3 ovarian cancer cells.

Figure 18: iBio’s humanized MUC16 molecule retains binding to the engineered epitope and human tumor cell lines

EGFRvIII

EGFRvIII  is  a  specific  variant  of  the  EGFR  protein,  unique  to  tumor  cells.  Unlike  the  more  common  EGFR,  EGFRvIII  is  not  found  in
healthy cells, making it an attractive target for therapeutic interventions. This variant is most prominently associated with glioblastoma, a
type of brain cancer and head and neck cancer, but can also be present in certain cases of breast, lung, and ovarian cancers, among others.
In our pursuit of innovative treatments, iBio is exploring antibody therapeutics that specifically target EGFRvIII, aiming to address these
cancer types without affecting healthy cells.

Leveraging  our  patented  AI-enabled  epitope  steering  engine,  we've  specifically  directed  antibodies  to  target  a  unique  epitope  found
exclusively  on  EGFRvIII,  and  not  on  the  wildtype  receptor,  EGFR.  Through  this  precision  approach,  iBio  has  designed  tumor-specific
molecules aimed at selectively targeting cancer cells while preserving healthy ones, potentially offering patients a more focused and safer
therapeutic solution.

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Figure 19: Tumor epitope specific antibodies target tumor cells while sparing healthy cells

iBio's  hit  molecules  have  demonstrated  strong  binding  to  the  tumor-specific  EGFRvIII  protein  without  targeting  the  wildtype  EGFR.
 Additionally, these molecules have effectively eliminated tumor cells, while sparing healthy ones, in in vitro cell killing tests.

Figure 20: In vitro characterization of iBio’s hit molecules demonstrates selective binding to EGFRvIII leading to tumor-specific cell
killing while sparing healthy cells

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iBio’s  lead  anti-EGFRvIII  antibody  was  specially  engineered  to  enhance  its  ability  to  attack  cancer  cells  and  has  proven  effective  in  a
mouse model for head and neck cancer. In preclinical studies, iBio’s anti-EGFRvIII antibody demonstrated a 43 percent reduction in tumor
growth compared to untreated animals.

Figure 21: iBio’s lead molecule demonstrates efficacy in a mouse model for head and neck cancer

CCR8

GPCRs  are  one  of  the  most  successful  therapeutic  target  classes,  with  approximately  one-third  of  all  approved  drugs  targeting  these
proteins.  Compared  to  small  molecule-based  GPCR  drugs,  antibody-based  GPCR  therapeutics  potentially  offer  several  potential
advantages,  including  superior  selectivity,  extended  mechanisms  of  action,  and  longer  half-life.  However,  GPCRs  are  intricate,  multi-
membrane spanning receptors, making clinically relevant regions difficult to identify and target.

The chemokine receptor CCR8 is a GPCR which is predominantly expressed on Tregs, which play a role in suppressing immune responses.
In  the  context  of  cancer, Tregs  can  inhibit  the  body's  natural  immune  response  against  tumor  cells,  promoting  cancer  progression. Anti-
CCR8 antibodies are being explored as a therapeutic strategy to deplete these Tregs in the tumor environment. By targeting and reducing
Tregs using anti-CCR8 antibodies, the hope is to enhance the body's immune response against cancer cells, offering a promising avenue for
cancer treatment.

Aiming directly at CCR8 is believed to be a safer approach because it focuses on specific suppressive Treg cells in the tumor environment
without affecting other immune cells and functions. It's important to make sure antibodies are fine-tuned to CCR8 and don't mistakenly
target a similar receptor, CCR4. This is because CCR4 is found in many immune cells, and accidentally targeting it could potentially lead to
unwanted side effects.

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Figure 22: Proposed mechanism of action for selective anti-CCR8 antibodies

Using its unique AI-driven technology, iBio successfully identified molecules targeting CCR8, addressing some of the hurdles often faced
when  creating  therapies  that  target  GPCR  with  antibodies.  iBio's  specialized  anti-CCR8  antibody  has  shown  strong  attachment  to  cells
expressing CCR8 and effectively disrupted the CCR8 signaling process, resulting in the efficient elimination of Tregs derived from primary
human  immune  cells.  Notably,  iBio's  CCR8-focused  molecule  did  not  attach  to  cells  overproducing  CCR4,  highlighting  its  precision  in
targeting only CCR8.

Figure 23: Selective binding to CCR8 and inhibition of the CCR8 signaling pathway by iBio’s lead molecule leads to potent killing of Tregs
derived from primary human immune cells

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iBio’s  CCR8  antibody  has  proven  effective  in  a  mouse  model  for  colon  cancer.  Preclinical  studies  show  iBio’s  anti-CCR8  molecule
inhibited  tumor  growth  and  achieved  a  22  percent  reduction  in  tumor  size  compared  to  its  pre-treatment  dimensions.    iBio  specifically
engineered the anti-CCR8 molecule as a high Antibody-Dependent Cellular Cytotoxicity (ADCC) antibody to enhance its ability to attack
cancer cells.

Figure 24: iBio’s lead CCR8 antibody inhibited tumor growth and achieved a 22 percent tumor regression in a humanized mouse model for
colon cancer

Autoimmune

PD-1 Agonist

Programmed cell death protein 1 (PD-1) is a pivotal player in the immune system, acting as a type of "off switch" that helps keep the cells
from  attacking  other  cells  in  the  body.  By  agonizing  or  enhancing  the  signaling  of  PD-1,  it's  possible  to  temper  the  immune  response,
making it particularly valuable in the treatment of autoimmune diseases. In conditions where the immune system mistakenly wages war on
the  body's  own  cells,  such  as  in  autoimmune  diabetes  or  lupus,  therapies  that  target  PD-1  can  potentially  reduce  the  severity  of  these
autoimmune reactions. This approach offers a promising avenue for providing relief to patients suffering from these debilitating conditions.
The figures below depict the mechanism of action of antagonistic and agonistic PD-1 antibodies.

iBio purchased the global rights to a partnership-ready PD-1 agonistic mAb intended to treat serious autoimmune disorders. While the goal
in  immuno-oncology  is  to  remove  immune  tolerance  towards  cancer  cells,  in  autoimmune  diseases  the  opposite  is  the  case,  because
autoimmune  diseases  can  result  from  deficits  in  peripheral  and/or  central  tolerance  mechanisms  which  presents  an  opportunity  for
therapeutic  intervention.  Specifically,  agonism  or  stimulation  of  inhibitory  receptors  like  PD-1  or  CTLA4,  which  mediate  peripheral
tolerance  is  a  promising  approach  to  treat  autoimmune  diseases.  Unlike  PD-1  antagonists  used  in  immuno-oncology,  PD-1  agonists  are
difficult to find. RubrYc used its AI Discovery Platform to discover PD-1. PD-1 is currently in the late-discovery stage, having undergone
extensive screening and in vitro characterization, and we anticipate it will be advanced into in vivo models as IBIO-102, in the near future.

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Figure 25: A PD-1 antagonist antibody worsens autoimmunity and increases systemic inflammation

Figure 26: A PD-1 agonist antibody improves autoimmunity, reduces inflammation in diseased tissue and maintains a low inflammatory
status in healthy tissue

iBio has harnessed the power of three core components of its technology stack to discover PD-1 agonists: the epitope steering engine, the
proprietary  naive  human  antibody  library,  and  the  StableHu  antibody  optimizer.  Engineering  the  resulting  agonist  antibodies  into  both
bivalent and tetravalent formats has led to potent PD-1 agonists.

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Figure 27: iBio’s bi- and tetravalent PD-1 antibodies potently agonize PD-1 in vitro

Furthermore, in preclinical studies, iBio's PD-1 agonists have been evaluated using a primary T-cell assay. Our top-performing molecules
showed a significant decrease in the proinflammatory cytokine IL-2 and reduced expression of the T-cell activation marker CD96. Both of
these outcomes are indicative of the desired dampening of T-cell activation.

Figure 28: iBio’s most promising PD-1 antibodies demonstrate suppression of T-cell activation in primary human cells

iBio’s PD-1 agonist is currently in the late-discovery stage and we anticipate it will be advanced into in vivo models as IBIO-102, in the
near future.

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Fibrosis

Fibrosis  is  a  pathological  disorder  in  which  connective  tissue  replaces  normal  parenchymal  tissue  to  the  extent  that  it  goes  unchecked,
leading to considerable tissue remodeling and the formation of permanent scar tissue. Fibrosis can occur in many tissues within the body,
including the lungs (e.g., idiopathic pulmonary fibrosis [“IPF”] and skin (e.g., systemic scleroderma [“SSc’].

IBIO-100

Our preclinical anti-fibrotic program, IBIO-100, is design and based upon work by Dr. Carol Feghali-Bostwick, Professor of Medicine at
the Medical University of South Carolina and Vice-Chair of the Scleroderma Foundation. Her initial work was conducted at the University
of Pittsburgh, and we had a license to the patents relevant for the continued development of the molecule from the university.  After careful
consideration,  in  February  2023,  we  terminated  all  efforts  on  IBIO-100  anti-fibrotic  program  and  provided  a  six  (6)  month  notice  of
termination  of  the  license  agreement  to  the  University  of  Pittsburgh,  as  required  by  the  license  agreement.  Pursuant  to  the  license
agreement  with  the  University  of  Pittsburgh,  our  financial  obligations  for  the  management  of  the  patents  under  the  license  ceased  on
August 14, 2023, and at such time, transitioned back to the University of Pittsburgh and the Medical University of South Carolina.

As  part  of  this  decision,  we  completed  the  pre-clinical  cancer  studies  we  were  conducting  in  collaboration  with  University  of  Texas
Southwestern using E4 endostatin peptide, which is derived from IBIO-100. After the conclusion of the pre-clinical studies, we determined
not to further pursue this oncology program.

Digital Infrastructure

iBio  is  a  firm  believer  in  the  transformative  power  of  digital  technologies,  including  robotics,  automation,  artificial  intelligence  (AI),
machine  learning  (ML),  and  cloud  computing. These  technologies  are  integral  to  operationalizing  our  strategy,  accelerating  our  learning
curve, and executing at scale. As such, the Company has made substantial investments in these areas.  iBio’s aspiration is to digitize our
operations to the greatest extent possible, harnessing the potential of digital technology to maximize our impact on human health. As the
Company continues to grow, we remain committed to further investing in our digital infrastructure to support our ambitious goals.

Strategic Alliances, Collaborations, and Joint Ventures

iBio has formed collaborations and strategic alliances to gain access to funding, capabilities, technical resources and intellectual property to
further its development efforts, commercialize its technology and to generate revenues, including through the use of our patented epitope-
steering AI-engine and our EngageTX platform.

National Institute of Allergy and Infectious Diseases

On June 12, 2023, iBio entered into a research collaboration with the National Institute of Allergy and Infectious Diseases (“NIAID”), a
component of the National Institutes of Health (“NIH”), to investigate the potential of the patented AI-driven epitope steering platform for
the  development  of  a  vaccine  for  Lassa  fever,  which  currently  there  is  no  vaccine  available.    Based  on  the  viral  epitopes  identified  by
researchers at NIAID’s Vaccine Research Center (“VRC”), the Company will work with the VRC to determine if using the platform to steer
immunity  toward  these  epitopes  offers  advantages  over  other  vaccine  development  approaches.  Should  the  collaboration  be  successful,
researchers at the VRC may assess promising candidates in both in vitro and in vivo studies, and potentially advance a lead candidate to a
Phase 1 clinical trial.

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Several agreements with RubrYc Therapeutics, Inc.

On August 23, 2021, we entered into a series of agreements with RubrYc described in more detail below:

Collaboration  and  License  Agreement:  iBio  entered  into  a  collaboration  and  licensing  agreement  (the  “RTX-003  License Agreement”)
with  RubrYc  to  further  develop  RubrYc’s  immune-oncology  antibodies  in  its  RTX-003  campaign.    During  the  term  of  the  RTX-003
License Agreement,  RubrYc  granted  us  an  exclusive  worldwide  sublicensable  royalty-bearing  license  under  the  patents  controlled  by
RubrYc that cover the RTX-003 antibodies. The RTX-003 License Agreement was terminated when the Company acquired substantially
all of the assets of RubrYc in September 2022, including RubrYc’s immune-oncology antibodies in its RTX-003 campaign.

Collaboration, Option and License Agreement: iBio entered into a collaboration agreement (the “Collaboration Agreement”) with RubrYc
to  collaborate  for  up  to  five  years  to  discover  and  develop  novel  antibody  therapeutics  using  RubrYc’s  artificial  intelligence  discovery
platform.  In  addition,  RubrYc  granted  the  Company  an  exclusive  option  to  obtain  a  worldwide  sublicensable  commercial  license  with
respect to each of the lead product candidates resulting from such collaboration programs (the “Selected Compounds”). With the exception
of  any  obligations  that  survive  the  termination,  the  Collaboration,  Option  and  License  Agreement  was  terminated  when  the  Company
acquired substantially all of the assets of RubrYc in September 2022.

Stock  Purchase Agreement:  In  connection  with  the  entry  into  the  Collaboration Agreement  and  RTX-003  License Agreement,  iBio  also
entered  into  a  Stock  Purchase  Agreement  (“Stock  Purchase  Agreement”)  with  RubrYc  whereby  we  purchased  1,909,563  shares  of
RubrYc’s Series A-2 preferred stock “Series A-2 Preferred”) for $5,000,000 and acquired an additional 954,782 shares of RubrYc’s Series
A-2 Preferred. In connection with the Stock Purchase Agreement, iBio entered into the RubrYc Therapeutics, Inc. Second Amended and
Restated  Investors’  Rights  Agreement  (the  “Investors’  Rights  Agreement”),  RubrYc  Therapeutics,  Inc.  Second  Amended  and  Restated
Voting Agreement (the “Voting Agreement”) and the RubrYc Therapeutics, Inc. Second Amended and Restated Right of First Refusal and
Co-Sale Agreement (the “Right of First Refusal and Co-Sale Agreement”).

The  rights,  preferences  of  and  privileges  of  the  RubrYc  Series A-2  Preferred  Stock  (“Series A-2  Preferred”)  are  set  forth  in  the  Third
Amended and Restated Certificate of Incorporation of RubrYc Therapeutics, Inc. (the “Amended RubrYc COI”), and include a preferential
eight percent (8%) dividend, senior rights on liquidation, the right to elect a Series A-2 Preferred director for as long as we hold at least
1,500,000 shares of RubrYc stock, the right to vote on an as-converted basis, certain anti-dilution and other protective provisions, the right
to  convert  the  Series  A-2  Preferred  into  shares  of  RubrYc  common  stock  at  our  option,  and  mandatory  conversion  of  the  Series  A-2
Preferred  into  shares  of  RubrYc  common  stock  upon  (a)  the  closing  of  a  firm-commitment  underwritten  public  offering  to  the  public
pursuant to an effective registration statement under the Securities Act of 1933, as amended, for shares of RubrYc common stock at a per
share price of at least five (5) times the Series A-2 Original Issue Price (as defined in the Amended RubrYc COI) and resulting in at least
$30,000,000 of gross proceeds to RubrYc or (b) such other date, time or event, specified by vote or written consent of the majority of the
aggregate voting power, on an as-converted basis, of the RubrYc Series A preferred stock (“Series A Preferred” and together with the Series
A-2 Preferred, the “Senior Preferred Stock”) and Series A-2 Preferred. The Right of First Refusal and Co-Sale Agreement gives RubrYc the
right of first refusal on stock sales by key holders, generally defined as founders, and a second right of first refusal and a co-sale right to
specified other investors, including certain holders of Senior Preferred Stock and the Company.

The Investors’ Rights Agreement provides the holders of Senior Preferred Stock with, among things: (i) demand registration rights, under
specified circumstances; (ii) piggyback registration rights in the event of a company registered offering; (iii) lock-up and market-standoff
obligations  following  a  registered  underwritten  public  offering;  (iv)  preemptive  rights  on  company  offered  securities;  and  (v)  additional
protective covenants that require the approval at least two of the three directors elected by the holders of the Senior Preferred Stock.

Pursuant to the Voting Agreement, certain RubrYc stockholders are contractually obligated to, among other things, vote for and maintain
the authorized number of directors at five members, one of which the Company has the contractual right to elect subject to the conditions
set forth above.

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Purchase Agreement: On September 16, 2022, iBio entered into an asset purchase agreement (the “Purchase Agreement”) with RubrYc in
order to acquire substantially all of its assets, including the AI Drug Discovery Platform, RTX-003 (IBIO-101), all Selected Compounds,
three additional immune-oncology candidates, a PD-1 agonist, in addition to lab and technology equipment.  On September 19, 2022, in
connection  with  the  closing  of  the  acquisition,  the  Company  entered  into  a  termination  agreement  (the  “Termination Agreement”)  with
RubrYc  in  order  terminate  the  RTX-003  License  Agreement  and  the  Collaboration  Agreement,  which  terminated  any  and  all  future
milestone payments or royalty obligations we had under those agreements.  Under the terms of the Purchase Agreement, upon closing of
the  acquisition,  the  Company  made  an  upfront  payment  of  approximately  $1,000,000  by  issuing  102,354  (post  reverse  split  effected  in
October 2022) shares of our common stock, par value $.001 per share (the “Common Stock”) to RubrYc.  RubrYc is also eligible to receive
up to $5,000,000 in development milestone over the period of five years from the date of the Purchase Agreement, which can be paid in
shares of our Common Stock or cash, at our sole discretion.  In addition, we had advanced RubrYc $484,000 to support their operation
costs  during  the  negotiation  period  and  incurred  transaction  costs  totaling  $208,000,  which  were  also  capitalized  as  part  of  the  assets
acquired.   The  assets  acquired  include  the  patented AI  drug  discovery  platform,  all  rights  with  no  future  milestone  payments  or  royalty
obligations, to IBIO-101 (RTX-003), in addition to CCR8, EGFRvIII, MUC16, CD3 and one additional immuno-oncology candidate plus a
PD-1 agonist. The Purchase Agreement contained representations, warranties and covenants of RubrYc and the Company.  The acquisition
closed on September 19, 2022 after receipt of approval of the NYSE American.

License with University of Pittsburgh (“Univ. of Pitt”)

On  January  14,  2014  (the  “Effective  Date”),  we  entered  into  an  exclusive  worldwide  License Agreement  with  Univ.  of  Pitt,  which  was
amended on August 11, 2016, December 2, 2020 and February 8, 2022 (the “Exclusive License Agreement”) covering all of the U.S. and
foreign patents and patent applications and related intellectual property owned by Univ. of Pitt pertinent to the use of endostatin peptides
for the treatment of human and veterinary fibrosis (the “Field”). We paid an initial license fee of $20,000 and we were required to pay all of
Univ.  of  Pitt’s  patent  prosecution  costs  that  were  incurred  prior  to,  totaling  $30,627,  and  subsequent  to  the  Effective  Date.  On  each
anniversary date through the fourth anniversary we were to pay license fees ranging from $25,000 and $100,000, and upon the execution of
the  amendment  in  February,  2022,  $10,000  starting  on  the  eighth  anniversary  and  on  each  subsequent  anniversary  date  until  the  first
commercial sale of the licensed technology.  On February 14, 2023, we provided notification to the Univ. of Pitt terminating the License
Agreement. Pursuant to the termination of the license agreement with the Univ. of Pitt, our financial obligations for the management of the
patents under the license ceased on August 14, 2023, and at or about such time, we transitioned back the management of the patents under
the license to the Univ. of Pitt.

Facility Purchase from Eastern Capital Limited

On November 1, 2021, we purchased the manufacturing facility (the “Facility”) previously operated under a lease from two affiliates of
Eastern Capital Limited (the “Eastern Affiliates”). We also acquired the approximate 30% equity interest (after conversion) in iBio CDMO
LLC (“iBio CDMO”) held by the Eastern Affiliates, who became the lessee under the ground lease agreement with the Board of Regents of
the Texas A&M  University  System  (the  “Ground  Lease Agreement”)  for  the  land  upon  which  the  Facility  is  located  and  terminated  the
Sublease iBio had entered into with the Eastern Affiliates. As a result, iBio CDMO and its intellectual property are now wholly owned by
iBio.  The  total  purchase  price  for  the  Facility,  the  termination  of  the  Sublease  and  other  agreements  among  the  parties,  and  the  equity
described below was $28,750,000, which was paid $28,000,000 in cash and by the issuance to Bryan Capital Investors LLC, an affiliate of
the Eastern Affiliates a five-year warrant to purchase 51,583 shares of our Common Stock at an exercise price of $33.25 per share.

In  connection  with  the  purchase  of  the  Facility,  iBio  CDMO  entered  into  a  Credit  Agreement,  dated  November  1,  2021  (the  “Credit
Agreement”), with Woodforest National Bank (“Woodforest”) pursuant to which Woodforest provided iBio CDMO a $22,375,000 secured
term loan (the “Term Loan”) to purchase the Facility, which Term Loan is evidenced by a Term Note (the “Term Note”). The Term Loan
was advanced in full on the closing date. The Term Loan originally bared an interest at a rate of 3.25%, with higher interest rates upon an
event of default, which interest is payable monthly beginning November 5, 2021.  Principal on the Term Loan was originally payable on
November 1, 2023, subject to early termination upon events of default. The Term Loan provides that it may be prepaid by iBio CDMO at
any time and provides

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for  mandatory  prepayment  upon  certain  circumstances. The Term  Loan  is  secured  by  a  lien  on  all  of  the  assets  of  iBio  CDMO  and  we
guaranteed payments of the obligations owed under the Term Loan.

The  Credit Agreement  contains  customary  events  of  default  (which  are  in  some  cases  subject  to  certain  exceptions,  thresholds,  notice
requirements and grace periods), including, but not limited to, nonpayment of principal or interest, failure to perform or observe covenants,
breaches  of  representations  and  warranties,  cross-defaults  with  certain  other  indebtedness,  certain  bankruptcy-related  events  or
proceedings,  final  monetary  judgments  or  orders  and  certain  change  of  control  events.  The  Credit  Agreement  also  contains  negative
covenants which included a prohibition on the incurrence of Debt (as defined in the Credit Agreement) except Permitted Debt (as defined
in the Credit Agreement) and Liens (as defined in the Credit Agreement), and termination of the Ground Lease Agreement and affirmative
covenants that have been amended and originally included delivery of audited financial statements within 120 days of the year end without
a “going concern” or like qualification. In addition, the Credit Agreement originally provided that the Company must maintain unrestricted
cash of no less than $10,000,000 (the “Liquidity Covenant”), which amount has been amended to $1,000,000.

On October 11, 2022, iBio CDMO and Woodforest amended the Credit Agreement (the “First Amendment”) to: (i) include a payment of
$5,500,000  of  the  outstanding  principal  balance  owed  under  the  Credit Agreement  on  the  date  of  the  First Amendment,  (ii)  include  a
payment  of  $5,100,000  of  the  outstanding  principal  balance  owed  under  the  Credit Agreement  within  two  (2)  business  days  upon  our
receipt  of  such  amount  owed  to  us  by  Fraunhofer  USA,  Inc.  (“Fraunhofer”)  as  part  of  our  legal  settlement  with  them  (the  “Fraunhofer
Settlement Funds”) (see Note 19 – Fraunhofer Settlement for more information), (iii) include principal payments of $250,000 per month in
debt amortization for a six-month period commencing the date of the amendment through March 2023, (iv) include an amendment fee of
$22,375 and all costs and expenses, (v) require delivery of a report detailing cash flow expenditures every two (2) weeks for the period
prior to the delivery of the last report and a monthly 12-month forecast, (vi) reduce the liquidity covenant in the Guaranty (as defined in the
Credit Agreement) from $10 million to $7.5 million with the ability to lower the liquidity covenant to $5.0 million upon the occurrence of a
specific milestone in the Credit Agreement, and (vii) change the annual filing requirement solely for the fiscal year ended June 30, 2022,
such that the filing is acceptable with or without a “going concern” designation.  In addition, Woodforest cancelled the irrevocable letter of
credit issued by JPMorgan Chase Bank upon closing of the First Amendment.

In January 2023, the Company’s unrestricted cash decreased below the required $7,500,000, did not comply with the Liquidity Covenant at
the time. As a result, on February 9, 2023, iBio CDMO and Woodforest entered into a second amendment to the Credit Agreement (the
“Second Amendment”), which as amended, among other things, added a milestone that had to be met by a specified date, the failure of
which would be an event of default.  In addition, on February 9, 2023, the Company, as guarantor, entered into a second amendment to the
Guaranty, which as amended, among other things, allowed the Company to account for the Fraunhofer Settlement Funds in determining
whether the Company is in compliance with the Liquidity Covenant until a specified period dependent upon the occurrence of a specific
milestone in the Credit Agreement.

On February 20, 2023, iBio CDMO entered into a third amendment to the Credit Agreement (the “Third Amendment”), which removed the
added milestone specified in the Second Amendment, the failure of which would be an event of default.  In addition, the Guaranty was
amended  to  allow  the  Company  until  February  28,  2023,  to  account  for  the  Fraunhofer  Settlement  Funds  in  determining  whether  the
Company was in compliance with the Liquidity Covenant without being dependent upon a specified milestone.  In addition, the Company
agreed that each time it consummates an at-the-market issuance of Equity Interests (as defined within the Credit Agreement), no later than
five (5) days following such issuance of Equity Interests, it will (i) pay to Woodforest in immediately available cash funds, without setoff or
counterclaim of any kind, forty percent (40%) of the Net Proceeds (as defined within the Credit Agreement) received by the Company for
such issuance of Equity Interests; provided, any such payment would cease upon payment obligations in full and (ii) provide Woodforest
with a detailed accounting of each such issuance of Equity Interests.

On March 24, 2023, iBio CDMO and Woodforest entered into a fourth amendment to the Credit Agreement (the “Fourth Amendment”),
which  within  the  Fourth  Amendment  Woodforest  agreed  to  (i)  reduce  the  percentage  of  any  payment  to  Woodforest  the  Company  is
required  to  make  from  the  proceeds  of  sales  of  its  common  stock  under  its  at-the-market  facility  from  40%  to  20%,  (ii)  reduce  the
percentage of any payment to Woodforest the Company is required to make from

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the proceeds of sales of its equipment from 40% to 20%, and (iii) allowed the Company to retain $2,000,000 million of the $5,100,000
million that the Company received from the Fraunhofer Settlement Funds, with the remaining $3,000,000 million being held in a Company
account at Woodforest.  In addition, the Company was obligated to (y) deliver to Woodforest an executed copy of a purchase agreement
(the  “Purchase Agreement”)  for  the  sale  of  the  Facility,  no  later  than April  14,  2023,  and  (z)  pay  to Woodforest  a  fee  in  the  amount  of
$75,000 on the earlier of the date of the closing of the Purchase Agreement, or the Maturity Date (as defined in the Credit Agreement).  In
addition, on March 24, 2023, the Company, as guarantor, entered into a fourth amendment to the Guaranty, which reduced the Liquidity
Covenant from $7,500,000 to $1,000,000.  

On May 10, 2023, iBio CDMO and Woodforest entered into a fifth amendment to the Credit Agreement (the “Fifth Amendment”), pursuant
to which Woodforest agreed to: (i) waive our obligation to deliver to Woodforest an executed copy of a Purchase Agreement for the sale of
the Facility no later than April 14, 2023 and, (ii) release $500,000 of the $3.0 million being held in a Company account at Woodforest when
the  outstanding  principal  amount  is  reduced  to  $10.0  million  and  for  each  additional  $2.5  million  reduction  of  the  outstanding  principal
amount, an additional $750,00 will be released from the Company account at Woodforest.  In addition, starting on the effective date of the
Fifth Amendment, the interest on the Term Loan increased to 5.25%, and the Term Loan shall further accrue interest, payable in kind and
added to the balance of the outstanding principal amount at a fixed rate per annum equal to (a) 1.00%, if the Facility is sold on or before
June 30, 2023, (b) 2.00% if the Facility is sold after June 2023, but on or before September 30, 2023, or (c) 3:00%, if the Facility is sold
after September 30, 2023, or not sold prior to the Maturity Date.  The Company also agreed to pay Woodforest a fee in the amount of (x)
$75,000 if the Facility is sold on or before June 30, 2023, (y) $100,000 if the Facility is sold after June 2023, but on or before September
30, 2023, or (x) $125,000, if the Facility is sold after September 30, 2023, or not sold prior to the Maturity Date.

On September 15, 2023, iBio CDMO entered into a purchase and sale agreement, dated as of September 15, 2023 (the “Purchase and Sale
Agreement”)  with  Majestic  Realty  Co.,  a  California  corporation  (“Majestic  Realty”),  pursuant  to  which  iBio  CDMO  agreed  to  sell  to
Majestic  Realty  for  a  purchase  price  of  $17,250,000  its  Facility  located  in  Bryan, TX  consisting  of:  (i)  the  ground  leasehold  estate  and
interest held under the Ground Lease Agreement, dated March 8, 2010, as amended by an Estoppel Certificate and Amendment to Ground
Lease Agreement, dated as of December 22, 2015, between iBio CDMO (as assignee from College Station Investors LLC) and The Board
of Regents of the Texas A&M University System (together, the “Ground Lease”), related to 21.401 acres in Brazos County, Texas land (the
“Land”); (ii) the buildings, parking areas, improvements, and fixtures situated on the Land (the “Improvements”); (iii) all iBio CDMO’s
right,  title,  and  interest  in  and  to  furniture,  personal  property,  machinery,  apparatus,  and  equipment  owned  and  currently  used  in  the
operation, repair and maintenance of the Land and Improvements and situated thereon (collectively, the “Personal Property”); (iii) all iBio
CDMO’s  rights  under  the  contracts  and  agreements  relating  to  the  operation  or  maintenance  of  the  Land,  Improvements  or  Personal
Property which extend beyond the closing date (the “Contracts”); and (iv) all iBio CDMO’s rights in intangible assets of any nature relating
to  any  or  all  of  the  Land,  the  Improvements  and  the  Personal  Property  (the  “Intangibles”;  and  together  with  the  Ground  Lease,
Improvements and Personal Property, collectively, the “Property”). The closing of the sale of the Property is to occur, with time being of
the  essence,  on  December  1,  2023  or  such  other  date  as  mutually  agreed.    Pursuant  to  the  terms  of  the  Purchase  and  Sale Agreement  ,
Majestic Realty deposited with a title company (the “Escrow Agent”) $200,000 as an earnest money deposit. Majestic Realty will also be
afforded  access  to  the  Property  to  conduct  a  due  diligence  review  of  its  condition.  The  closing  is  subject  to  certain  closing  conditions,
including:  (i)  Majestic  Realty’s  delivery  to  iBio  CDMO  and  the  Escrow Agent  of  written  notice  of  its  approval  of  the  condition  of  the
Property  on  or  before  5:00  p.m.  Central  time  on  October  16,  2023  (the  “Due  Diligence  Deadline”);  (ii)  Majestic  Realty  obtaining  the
approval of The Board of Regents of the Texas A&M University System of Majestic Realty’s purchase from it of the fee interest in the
Land on or before 5:00 p.m. Central time on November 13, 2023; and (iii) the delivery at closing by the title company of a title policy to
Majestic Realty in the amount of the Purchase Price.

On September 18, 2023, iBio CDMO and Woodforest entered into a sixth amendment to the Credit Agreement (the “Sixth Amendment”),
to amend the Credit Agreement to: (i) set the maturity date of the term loan to the earlier of (a) December 31, 2023, or (b) the acceleration
of maturity of the term loan in accordance with the Credit Agreement, (ii) provided that iBio CDMO will, immediately upon receipt of the
proceeds of the sale of the Property, apply the net proceeds to satisfy all outstanding obligations under the term loan, and to the extent such
net proceeds are sufficient, to pay off the term loan, and (iii) change the annual filing requirement solely for the fiscal year ending June 30,
2023, such that the filing is

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acceptable with or without a “going concern” designation; provided that (y) iBio CDMO shall deliver an executed copy of the Purchase and
Sale Agreement for the sale of the Facility within one business day after entry into the Sixth Amendment, and (z) if the Facility is not sold
on  or  before  December  1,  2023,  iBio  CDMO  will  pay  a  fee  in  the  amount  of  $20,000  upon  the  earlier  of  the  date  of  the  closing  or  the
maturity date.

The  Facility  is  a  life  science  building  located  on  land  owned  by  the  Board  of  Regents  of  the  Texas A&M  University  System  (“Texas
A&M”)  and  is  designed  and  equipped  for  the  manufacture  of  plant-made  biopharmaceuticals. As  part  of  the  transaction,  iBio  CDMO
became the tenant under the Ground Lease Agreement for the land until 2060 upon exercise of available extensions. The base rent payable
under the Ground Lease Agreement, which was $151,450 for the prior year, is 6.5% of the Fair Market Value (as defined in the Ground
Lease Agreement)  of  the  land.  The  Ground  Lease Agreement  includes  various  covenants,  indemnities,  defaults,  termination  rights,  and
other provisions customary for lease transactions of this nature. The Facility has been listed for sale since November 2022 and remarketed
starting July 2023.

Intellectual Property

We currently own 95 patents. Of the 95 patents, 24 are U.S. and 71 are international. Since July 1, 2022, we have primarily focused our
intellectual property estate on our preclinical assets filing 10 provisional patents in the U.S. and foreign countries, including for chemokine
receptor  8  (CCR8)  antibodies,  epidermal  growth  factor  receptor  variant  III  (EGFRvIII)  antibodies,  anti-MUC16  antibodies,  TROP2
antibodies,  CD3  antibodies,  and  recently  filed  a  provisional  patent  for  our  high-efficiency,  conditionally-activated  antibodies.    We  now
have  18  U.S.,  2  Patent  Cooperation  Treaty,  and  32  international  applications  pending.  International  patents  and  applications  include
numerous foreign countries including Australia, Brazil, Canada, China, Hong Kong, India, Japan, Korea, and several countries in Europe.
  In  the  U.S.  our  patents  expire  between  2023  and  2036.    Outside  the  U.S.  these  patents  expire  between  2023  and  2036.   The  8  patents
expiring in 2023 in the U.S. and overseas are related to virus-induced gene silencing in plants.

Included in the 95 patents are 30 U.S. and foreign applications that we acquired  from RubrYc for novel antibodies, scaffold technology,
and a machine learning apparatus for engineering meso-scale peptides, including 1 allowed application.  

As part of the plant portfolio, we exclusively own the right to use certain intellectual property acquired by or developed at Fraunhofer for
human health and certain veterinary and diagnostic applications. We also own intellectual property developed or acquired independently of
Fraunhofer as part of the plant portfolio.  

During the second quarter of Fiscal 2023, we re-evaluated our business strategy and reviewed our product portfolio.  After such review, we
identified intellectual property, patent and licenses with a net book value of approximately $565 that will no longer be utilized and therefore
they were fully impaired.

In addition to patents and patent applications that we own, our plant focused patent estate relies on trade secrets and know-how, which we
are currently seeking a partner to out-license such proprietary technology and processes.

Our  success  will  depend  in  part  on  our  ability  to  obtain  and  maintain  patent  protection  for  our  technologies  and  preclinical  assets.  Our
policy is to seek to protect our proprietary rights, by among other methods, filing patent applications in the U.S. and foreign jurisdictions to
cover certain aspects of our technology. We continue to prepare patent applications relating to our expanding technology in the U.S. and
abroad.

The technology and products covered by our issued and pending patent applications are summarized below:

Technology and Product Patents (U.S.)

● Virus-induced gene silencing in plants
● Transient expression of foreign genes in plants
● Production of foreign nucleic acids and polypeptides in sprout systems
● Production of pharmaceutically active proteins in sprouted seedlings
● Systems and method for clonal expression in plants

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● Recombinant carrier molecule for expression, delivery and purification of target polypeptides
● Influenza antigens, vaccine compositions, and related methods
● Plague antigens, vaccine compositions, and related methods
● Influenza therapeutic antibodies
● Trypanosomiasis vaccine
● Anthrax antigens, vaccine compositions, and related methods
● Use of endostatin peptides for the treatment of fibrosis

Pending Technology Patent Applications (U.S. and International)

● Activation of transgenes in plants by viral vectors
● Transient expression of proteins in plants
● Thermostable carrier molecule
● In vivo deglycosylation of recombinant proteins in plants
● Scaffold technology
● Machine learning apparatus for engineering meso-scale peptides
● Methods of making conditionally-activated antibodies

Pending Product Patent Applications (U.S. and International)

● Antibodies
● Influenza vaccines
● Influenza therapeutic antibodies
● Anthrax vaccines
● Plague vaccines
● HPV vaccines
● Trypanosomiasis vaccine
● Malaria vaccines
● COVID-19 vaccines
● Antibodies against chemokine receptor 8 (CCR8)
● Antibodies against epidermal growth factor receptor variant III (EGFRvIII)
● Antibodies against MUC16
● Antibodies against TROP2
● Antibodies against CD3
● High-efficiency, conditionally-activated antibodies

Competition

The  biotechnology  and  pharmaceutical  industries  are  characterized  by  rapidly  advancing  technologies,  intense  competition  and  a  strong
emphasis on proprietary products.

We  face  competition  from  many  different  sources,  including  commercial  pharmaceutical  and  biotechnology  enterprises,  academic
institutions, government agencies, and private and public research institutions. Our commercial opportunities will be reduced or eliminated
if our competitors develop and commercialize products that are safer, more effective, have fewer side effects or are less expensive than any
products that we or our collaborators may develop based on the use of our technologies.

While we believe that the potential advantages of our new technologies will enable us to compete effectively against other providers of
technology  for  biologic  product  development  and  manufacturing,  many  of  our  competitors  have  significantly  greater  financial  resources
and expertise in research and development, manufacturing, preclinical testing, clinical trials,

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regulatory  approvals  and  marketing  approved  products  than  we  do.  Smaller  or  early-stage  companies  may  also  prove  to  be  significant
competitors, particularly through arrangements with large and established companies, and this may reduce the value of our technologies for
the  purposes  of  establishing  license  agreements.  In  addition,  these  third  parties  compete  with  us  in  recruiting  and  retaining  qualified
scientific  and  management  personnel,  establishing  clinical  trial  sites  and  patient  registration  for  clinical  trials,  as  well  as  in  acquiring
technologies and technology licenses complementary to our programs or advantageous to our business.

We expect to rely upon licensees, collaborators or customers for support in advancing certain of our drug candidates and intend to rely on
additional  work  with  our  collaborators  during  our  efforts  to  commercialize  our  product  candidates.  Our  licensees,  collaborators  or
customers may be conducting multiple product development efforts within the same disease areas that are the subjects of their agreements
with  us. Agreements  with  collaborators  may  not  preclude  them  from  pursuing  development  efforts  using  a  different  approach  from  that
which  is  the  subject  of  our  agreement  with  them.  Any  of  our  drug  candidates,  therefore,  may  be  subject  to  competition  with  a  drug
candidate under development by a customer.

There  are  currently  approved  vaccines  and  therapies  for  many  of  the  diseases  and  conditions  addressed  by  the  product  candidates  our
partners and collaborators may be developing or manufacturing or in our own pipeline. Technological developments in our field of research
and development occur at a rapid rate and we expect competition to intensify as advances in this field are made. We will be required to
continue to devote substantial resources and efforts to our research and development activities.

As a biopharmaceutical company with a focus on cancer therapeutics, we compete with a broad range of companies. At the highest level,
our  therapeutics  can  be  seen  as  both  a  complement  and  a  potential  competitor  to  any  oncology  therapy,  most  notably  chemotherapy,
radiotherapy, biologics and small molecule drugs. Not only do we compete with companies engaged in various cancer treatments including
radiotherapy and chemotherapy, but we also compete with various companies that have developed or are trying to develop immunology
vaccines for the treatment of cancer. Certain of our competitors have substantially greater capital resources, large customer bases, broader
product lines, sales forces, greater marketing and management resources, larger research and development staffs with extensive facilities
and equipment than we do and have more established reputations as well as global distribution channels. Our most significant competitors,
among others, are fully integrated pharmaceutical companies such as Eli Lilly and Company, Bristol-Myers Squibb Company, Merck &
Co., Inc., Novartis AG, MedImmune, LLC (a wholly owned subsidiary of AstraZeneca plc), Johnson & Johnson, Pfizer Inc., Merck KGaA
and  Sanofi  SA,  and  more  established  biotechnology  companies  such  as  Genentech,  Inc.  (a  member  of  the  Roche  Group), Amgen  Inc.,
Gilead Sciences, Inc. and its subsidiary Kite Pharma, Inc., and competing cancer immunotherapy companies such as, Bluebird Bio, Inc.,
Transgene  SA,  Bausch  Health  Companies,  Lumos  Pharma,  Agenus  Inc.,  Aduro  Biotech,  Inc.,  Advaxis,  Inc.,  ImmunoCellular
Therapeutics,  Ltd.,  IMV  Inc.,  Oxford  BioMedica  plc,  Bavarian  Nordic  A/S,  Celldex  Therapeutics,  Inc.,  as  well  as  tech  enabled  drug
discovery companies such as Recursion, Abcellera Biologics, Inc., Cellarity, BenevolentAI, and others, some of which have substantially
greater  financial,  technical,  sales,  marketing,  and  human  resources  than  we  do. These  companies  might  succeed  in  obtaining  regulatory
approval  for  competitive  products  more  rapidly  than  we  can  for  our  products.  In  addition,  competitors  might  develop  technologies  and
products that are less expensive, safer or more effective than those being developed by us or that would render our technology obsolete. In
addition,  the  pharmaceutical  and  biotechnology  industry  is  characterized  by  rapid  technological  change.  Because  our  research  approach
integrates many technologies, it may be difficult for us to remain current with the rapid changes in each technology. If we fail to stay at the
forefront  of  technological  change,  we  may  be  unable  to  compete  effectively.  Our  competitors  may  render  our  technologies  obsolete  by
advancing their existing technological approaches or developing new or different approaches.

Research and Development

Our research and development functions are focused on the creation of new products and services, as well as enhancements to our existing
offerings, both of which are necessary to maintain our competitive position. Our research and development activities take place primarily at
our facilities in San Diego. iBio has leased lab and office space in San Diego for the purpose of conducting research. For the Fiscal year
2023, iBio spent $10.3 million in R&D related activities.

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Suppliers

We  outsource  certain  functions  and  supplies  to  third  parties  such  as  Charles  River  Laboratories,  Sartorius AG,  Fisher  Scientific,  Lonza
Sales AG,  and  Twist  Bioscience  Corporation.  While  we  rely  on  our  outsourcing  partners  to  perform  their  contracted  functions,  we  are
continuing to build internal capabilities. Our suppliers are generally available to meet our demands and supply requirements, but our items
are long lead time items that have been exacerbated by the current macro environment due to increased demand.  We continue to mitigate
the risks through inventory management, relationship management and evaluation of alternative sources when possible. Refer to Item 1A,
“Risk Factors,” for a description of risks associated with our reliance on suppliers and outsourcing partners.

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, quality control, approval, labeling, packaging, storage, record-keeping, promotion,
advertising, distribution, post-approval monitoring and reporting, marketing and export and import of drug products. Generally, before a
new  drug  can  be  marketed,  considerable  data  demonstrating  its  quality,  safety  and  efficacy  must  be  obtained,  organized  into  a  format
specific to each regulatory authority, submitted for review and approved by the regulatory authority.

U.S. Drug Approval Process

All of the vaccine and therapeutic products developed from our technologies will require regulatory approval by governmental agencies
prior to commercialization. In particular, pharmaceutical drugs and vaccines are subject to rigorous preclinical testing and clinical trials and
other pre-marketing approval requirements by the FDA and regulatory authorities in other countries. In the U.S., various federal, and, in
some cases, state statutes and regulations, also govern or impact the manufacturing, safety, labeling, storage, record-keeping and marketing
of vaccines and pharmaceutical products. The lengthy process of seeking required approvals and the continuing need for compliance with
applicable statutes and regulations requires the expenditure of substantial resources. Regulatory approval, if and when obtained for any of
our product candidates, may be limited in scope, which may significantly limit the indicated uses for which our product candidates may be
marketed. Further, FDA approved vaccines and drugs are subject to ongoing oversight and discovery of previously unknown problems may
result in restrictions on their manufacture, sale or use, or in their withdrawal from the market.

The  process  required  by  the  FDA  before  a  drug  or  biological  product  may  be  marketed  in  the  United  States  generally  involves  the
following:

● completion  of  pre-clinical  laboratory  tests  and  animal  studies  according  to  good  laboratory  practices  (“GLP”)  and  applicable

requirements for the humane use of laboratory animals or other applicable regulations;

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

trials may begin;

● performance of adequate and well-controlled human clinical trials according to the FDA’s regulations commonly referred to as
good clinical practices (“GCPs”) and any additional requirements for the protection of human research subjects and their health
information, to establish the safety and efficacy of the proposed biological product for its intended use;

● submission to the FDA of a New Drug Application or NDA or Biologics License Application (“BLA”) for marketing approval
that  meets  applicable  requirements  to  ensure  the  continued  safety,  purity,  and  potency  of  the  product  that  is  the  subject  of  the
NDA or BLA based on results of pre-clinical testing and clinical trials;

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● satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities where the product candidates
are  produced,  to  assess  compliance  with  cGMP,  to  assure  that  the  facilities,  methods  and  controls  are  adequate  to  preserve  the
product’s identity, strength, quality and purity;

● potential FDA audit of the pre-clinical trial and clinical trial sites that generated the data in support of the NDA or BLA; and

● FDA review and approval of the NDA or licensure of the BLA.

Preclinical Tests

Before any product candidates with potential immunization or therapeutic value may be tested in human subjects, we must satisfy stringent
government  requirements  for  preclinical  studies.  Preclinical  testing  includes  both  in  vitro  and  in  vivo  laboratory  evaluation  and
characterization of the safety and efficacy of the product candidate. “In vitro” refers to tests conducted with cells in culture and “in vivo”
refers to tests conducted in animals. The conduct of the preclinical tests must comply with federal regulations and requirements including
GLP. Preclinical testing results obtained from studies in several animal species, as well as data from in vitro studies, are submitted to the
FDA as part of an IND application and are reviewed by the FDA prior to the commencement of human clinical trials. These preclinical data
must provide an adequate basis for evaluating both the safety and the scientific rationale for the initial clinical trials. In the case of vaccine
candidates,  animal  immunogenicity  and  immune  protection  tests  must  establish  a  sound  scientific  basis  to  believe  that  the  product
candidate may be beneficial when administered to humans.

IND

An IND becomes effective automatically 30 days after receipt by the FDA unless the FDA raises concern or questions about the conduct of
the clinical trials as outlined in the IND prior to that time. In such an event, the IND sponsor and the FDA must resolve any outstanding
concerns before clinical trials may proceed. For additional information on the most recent FDA regulations and guidance on vaccine and
therapeutic  product  testing  and  approval,  visit  its  website  at  http://www.fda.gov. The  FDA  may  also  impose  clinical  holds  on  a  product
candidate at any time before or during clinical trials due to potential safety concerns or non-compliance. If the FDA imposes a clinical hold,
trials may not recommence without FDA authorization and then only under terms authorized by the FDA. Accordingly, we cannot be sure
that submission of an IND will result in the FDA allowing clinical trials to begin, or that, once begun, issues will not arise that suspend or
terminate such trials.

Clinical Trails

Clinical  trials  involve  the  administration  of  the  product  candidate  to  healthy  volunteers  or  patients  under  the  supervision  of  qualified
investigators,  generally  physicians  not  employed  by  or  under  the  trial  sponsor’s  control.  Clinical  trials  are  conducted  under  protocols
detailing,  among  other  things,  the  objectives  of  the  clinical  trial,  dosing  procedures,  subject  selection  and  exclusion  criteria,  and  the
parameters to be used to monitor subject safety, including stopping rules that assure a clinical trial will be stopped if certain adverse events
should occur. Each protocol and any amendments to the protocol must be submitted to the FDA as part of the IND. Clinical trials must be
conducted  and  monitored  in  accordance  with  the  FDA’s  regulations  composing  the  good  clinical  practice  requirements,  including  the
requirement  that  all  research  subjects  provide  informed  consent.  Further,  each  clinical  trial  must  be  reviewed  and  approved  by  an
independent institutional review board (the “IRB”) at or servicing each institution at which the clinical trial will be conducted. An IRB is
charged with protecting the welfare and rights of trial participants and considers such items as whether the risks to individuals participating
in the clinical trials are minimized and are reasonable in relation to anticipated benefits. The IRB also approves the form and content of the
informed consent that must be signed by each clinical trial subject or his or her legal representative and must monitor the clinical trial until
completed. Human clinical trials involving biological products are typically conducted in three sequential phases that may overlap or be
combined:

● Phase 1. The biological product is initially introduced into a small number of closely monitored healthy human volunteers and

tested for safety. In the case of some products for severe or life-threatening diseases, especially

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when  the  product  may  be  too  inherently  toxic  to  ethically  administer  to  healthy  volunteers,  the  initial  human  testing  is  often
conducted in patients with the targeted disease.

● Phase 2. The biological product is evaluated 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, optimal dosage
and dosing schedule.

● Phase  3.  Clinical  trials  generally  enroll  a  large  number  of  volunteers  and  are  undertaken  to  further  evaluate  dosage,  clinical
efficacy, potency, and safety in an expanded patient population at geographically dispersed clinical trial sites. These clinical trials
are intended to establish the overall risk to benefit ratio of the product and provide an adequate basis for product labeling.

During all phases of clinical development, regulatory agencies require extensive monitoring and auditing of all clinical activities, clinical
data, and clinical trial investigators. Annual progress reports detailing the results of the clinical trials must be submitted to the FDA. Written
IND safety reports must be promptly submitted to the FDA and the investigators for serious and unexpected adverse events, any findings
from  other  studies,  tests  in  laboratory  animals  or  in  vitro  testing  that  suggest  a  significant  risk  for  human  subjects,  or  any  clinically
important increase in the rate of a serious suspected adverse reaction over that listed in the protocol or investigator brochure. The sponsor
also  must  notify  the  FDA  of  any  unexpected  fatal  or  life-threatening  suspected  adverse  reaction  within  seven  calendar  days  after  the
sponsor’s  initial  receipt  of  the  information.  Phase  1,  Phase  2  and  Phase  3  clinical  trials  may  not  be  completed  successfully  within  any
specified period, if at all. The FDA or the sponsor or its data safety monitoring board may suspend or terminate a clinical trial at any time
on various grounds, including a finding that the research subjects are being exposed to an unacceptable health risk. Similarly, an IRB can
suspend or terminate approval of a clinical trial at its institution if the clinical trial is not being conducted in accordance with the IRB’s
requirements or if the biological product has been associated with unexpected serious harm to subjects.

Concurrently  with  clinical  trials,  companies  usually  complete  additional  studies  and  must  also  develop  additional  information  about  the
physical characteristics of the biological product as well as 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 criteria, the sponsor must develop methods for testing the identity, strength, quality, potency and purity of the
final biological product. Additionally, appropriate packaging must be selected and tested, and stability studies must be conducted.

Many other countries in which we might choose to develop drugs or run clinical trials have similar rules and regulation. Although many of
the issues discussed above with respect to the United States apply similarly in the context of the European Union or other foreign 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.

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● NDA/BLA:

o Once  clinical  trials  of  a  product  candidate  are  completed,  FDA  approval  of  an  NDA  or  BLA  must  be  obtained  before
commercial  marketing  of  the  product. The  NDA  or  BLA  must  include  results  of  product  development,  laboratory  and
animal  studies,  human  trials,  information  on  the  manufacture  and  composition  of  the  product,  proposed  labeling  and
other relevant information. The FDA may grant deferrals for submission of data, or full or partial waivers. The testing
and  approval  processes  require  substantial  time  and  effort  and  there  can  be  no  assurance  that  the  FDA  will  accept  the
NDA or BLA for filing and, even if filed, that any approval will be granted on a timely basis, if at all.

Post-Approval Requirements:  

o Any  products  for  which  we  receive  FDA  approvals  will  be  subject  to  continuing  regulation  by  the  FDA,  including,
among other things, record-keeping requirements, reporting of adverse experiences with the product, providing the FDA
with updated safety and efficacy information, product sampling and distribution requirements, and complying with FDA
promotion  and  advertising  requirements,  which  include,  among  others,  standards  for  direct-to-consumer  advertising,
restrictions  on  promoting  products  for  uses  or  in  patient  populations  that  are  not  described  in  the  product’s  approved
uses, known as ‘off-label’ use, limitations on industry-sponsored scientific and educational activities, and requirements
for promotional activities involving the internet.

Other U.S. Healthcare Laws and Compliance Requirement:

o

In the United States, our activities are potentially subject to regulation by various federal, state and local authorities in
addition  to  the  FDA,  including  but  not  limited  to,  the  Centers  for  Medicare  &  Medicaid  Services,  or  CMS,  other
divisions of the U.S. Department of Health and Human Services, for instance the Office of Inspector General, the U.S.
Department of Justice, or DOJ, and individual U.S. Attorney offices within the DOJ, and state and local governments.
For example, research, sales, marketing and scientific/educational grant programs must comply with the anti-fraud and
abuse provisions of the Social Security Act, the false claims laws, the physician payment transparency laws, the privacy
and security provisions of HIPAA, as amended by Health Information Technology for Economic and Clinical Health Act
(“HITECH”),  and  similar  state  laws,  each  as  amended.    Once  commercialized,  we  could  be  liable  to  ensure  full
compliance with the law.

Coverage, Pricing and Reimbursement  

o

Significant uncertainty exists as to the coverage and reimbursement status of any product candidates for which we obtain
regulatory  approval.  This  is  dictated  by  third-party  payors’  coverage  and  establish  adequate  reimbursement  levels  for
such products. The marketability of any product candidate for which we receive regulatory approval for commercial sale
may suffer if the government and third-party payors fail to provide adequate coverage and reimbursement.

Foreign Regulation:

o

In  order  to  market  any  product  outside  of  the  United  States,  we  would  need  to  comply  with  numerous  and  varying
regulatory requirements of other countries and jurisdictions regarding quality, safety and efficacy and governing, among
other things, clinical trials, marketing authorization, commercial sales and distribution of our products. Whether or not
we  obtain  FDA  approval  for  a  product,  we  would  need  to  obtain  the  necessary  approvals  by  the  comparable  foreign
regulatory  authorities  before  we  can  commence  clinical  trials  or  marketing  of  the  product  in  foreign  countries  and
jurisdictions.  Although  many  of  the  issues  discussed  above  with  respect  to  the  United  States  apply  similarly  in  the
context of the European Union, the approval process varies between countries and jurisdictions and can involve

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Orphan Drug Act

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.

Under  the  Orphan  Drug Act,  the  FDA  may  grant  orphan  designation  to  a  drug  or  biologic  intended  to  treat  a  rare  disease  or  condition,
which  is  generally  a  disease  or  condition  that  affects  fewer  than  200,000  individuals  in  the  United  States,  and  for  which  there  is  no
reasonable expectation that the cost of developing and making available in the United States a drug for this type of disease or condition will
be recovered from sales in the United States for that drug. Orphan drug designation must be requested before submitting an NDA or BLA.
After the FDA grants orphan drug designation, the name of the sponsor, identity of the drug or biologic and its potential orphan use are
disclosed publicly by the FDA. The orphan drug designation does not shorten the duration of the regulatory review or approval process, but
does provide certain advantages, such as a waiver of Prescription Drug User Fee Act, or PDUFA, fees, enhanced access to FDA staff and
potential waiver of pediatric research requirements.

If a product that has orphan drug designation subsequently receives the first FDA approval for the disease for which it has such designation,
the product is entitled to orphan product exclusivity, which means that the FDA may not approve any other applications, including a full
NDA, to market the same drug or biologic for the same indication for seven years, except in limited circumstances, such as a showing of
clinical superiority to the product with orphan drug exclusivity. Orphan drug exclusivity does not prevent FDA from approving a different
drug  or  biologic  for  the  same  disease  or  condition,  or  the  same  drug  or  biologic  for  a  different  disease  or  condition. Among  the  other
benefits of orphan drug designation are tax credits for certain research and a waiver of the application user fee. A designated orphan drug
may  not  receive  orphan  drug  exclusivity  if  it  is  approved  for  a  use  that  is  broader  than  the  indication  for  which  it  received  orphan
designation.  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.

Accelerated Approval

There are a variety of pathways under which applicants may seek expedited approval from FDA, including fast track, breakthrough therapy,
priority review and accelerated approval.  The FDA accelerated approval program provides for early approval of drugs based on a drug on a
clinical  trial(s)  showing  that  the  drug  meets  a  surrogate  or  an  intermediate  clinical  endpoint  rather  than  a  clinical  benefit  endpoint.
Accelerated approval is possible for drugs for serious conditions that fill an unmet medical need.

A surrogate endpoint used for accelerated approval is a marker, such as a laboratory measurement, that is thought to predict clinical benefit,
but  is  not  itself  a  measure  of  clinical  benefit.  Likewise,  an  intermediate  clinical  endpoint  is  a  measure  of  a  therapeutic  effect  that  is
considered reasonably likely to predict the clinical benefit of a drug, such as an effect on irreversible morbidity and mortality. Because it
sometimes  can  take  many  years  for  a  drug  trial  to  show  a  clinical  benefit,  the  use  of  a  surrogate  endpoint  or  an  intermediate  clinical
endpoint can significantly shorten the time required to complete clinical trials and obtain FDA approval.

If a drug receives an accelerated approval, the company that sponsored the application must conduct a post-approval trial to confirm the
anticipated clinical benefit. These trials are known as Phase 4 or post-approval confirmatory trials. If the confirmatory trial shows that the
drug actually provides a clinical benefit, then the FDA grants traditional approval for the drug. Failure to conduct required post-approval
studies,  or  confirm  a  clinical  benefit  during  post-marketing  studies,  will  allow  the  FDA  to  withdraw  the  drug  from  the  market  on  an
expedited basis. All promotional materials for drug candidates approved under accelerated regulations are subject to prior review by the
FDA. If the confirmatory trial does not show that the drug provides clinical benefit, FDA has regulatory procedures in place that could lead
to removing the drug from the market.

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Healthcare Regulations and Healthcare Reform

Healthcare regulation and pricing (included drug pricing) is complex, extensive, and dynamic around the world. In the United States and
some foreign jurisdictions, there have been, and likely will continue to be, a number of legislative and regulatory changes and proposed
changes  regarding  the  healthcare  system  directed  at  broadening  the  availability  of  healthcare,  improving  the  quality  of  healthcare,  and
containing or lowering the cost of healthcare. We expect that there will continue to be a number of federal and state proposals to implement
government pricing controls and limit the growth of healthcare costs.

We  cannot  predict  what  healthcare  reform  initiatives  may  be  adopted  in  the  future.  Further  federal,  state  and  foreign  legislative  and
regulatory  developments  are  likely,  and  we  expect  ongoing  initiatives  to  increase  pressure  on  drug  pricing.  Such  reforms  could  have  an
adverse  effect  on  anticipated  revenues  from  product  candidates  and  may  affect  our  overall  financial  condition  and  ability  to  develop
product candidates.

We anticipate that current and future U.S. legislative healthcare reforms may result in additional downward pressure on the price that we
receive for any approved product, if covered, and could seriously harm our business. Any reduction in reimbursement from Medicare and
other government programs may result in a similar reduction in payments from private payors.

U.S. Patent-Term Extension

Depending  upon  the  timing,  duration  and  specifics  of  FDA  approval  of  our  current  product  candidates  or  any  future  product  candidate,
some of our U.S. patents may be eligible for limited patent term extension under the Drug Price Competition and Patent Term Restoration
Act of 1984, commonly referred to as the Hatch Waxman Act. The Hatch Waxman Act permits extension of the patent term of up to five
years  as  compensation  for  patent  term  lost  during  FDA  regulatory  review  process.  Patent  term  extension,  however,  cannot  extend  the
remaining term of a patent beyond a total of 14 years from the product’s approval date. The patent term extension 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  (and  only  those  patent  claims  covering  the
approved drug, a method for using it or a method for manufacturing it may be extended), and the application for the extension must be
submitted prior to the expiration of the patent. A patent that covers multiple products for which approval is sought can only be extended in
connection with one of the approvals. The USPTO, in consultation with the FDA, reviews and approves the application for any patent term
extension. In the future, we may apply for extension of a patent term for our currently owned patents to add patent life beyond its current
expiration  date,  depending  on  the  expected  length  of  the  clinical  trials  and  other  factors  involved  in  the  filing  of  the  relevant  NDA.
However, there can be no assurance that the USPTO will grant us any requested patent term extension, either for the length we request or at
all.

Human Capital/Employees

As of June 30, 2023, we had 23 employees in iBio and 3 employees in iBio CDMO that are maintaining the Facility until it is sold, all of
which  are  full  time  employees.  Our  employees  are  not  represented  by  any  union  and  are  not  the  subject  of  a  collective  bargaining
agreement. We consider our relations with our employees to be good.

We believe that our success depends upon our ability to attract, develop, retain and motivate key personnel. Our management and scientific
teams  possess  considerable  experience  in  drug  discovery,  research  and  development,  manufacturing,  clinical  and  regulatory  affairs,  and
iBio directly benefits from this experience and industry knowledge.

We  anticipate  that  we  will  need  to  identify,  attract,  train  and  retain  other  highly  skilled  personnel  to  pursue  our  development  program.
Hiring  for  such  personnel  is  competitive,  and  there  can  be  no  assurance  that  we  will  be  able  to  retain  our  key  employees  or  attract,
assimilate or retain the qualified personnel necessary for the development of our business.

We have no collective bargaining agreements with our employees and have not experienced any work stoppages. We consider our relations
with our employees to be good. Management believes that it has sufficient human capital to operate

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its business successfully currently and will need to attract new talent to the organization in order to achieve its plans for growth.

Competitive Pay and Benefits. Our compensation programs are designed to align the compensation of our employees with our performance
and to provide the proper incentives to attract, retain and motivate employees to achieve superior results. The structure of our compensation
programs balances incentive earnings for both short-term and long-term performance. Specifically:  

● we provide employee wages that are competitive and consistent with employee positions, skill levels, experience, knowledge and

geographic location;

● we engage nationally recognized outside compensation and benefits consulting firms to independently evaluate the effectiveness

of our executive compensation and benefit programs and to provide benchmarking against our peers within the industry;

● we  align  our  executives’  long-term  equity  compensation  with  our  shareholders’  interests  by  linking  realizable  pay  with  stock

performance;

● annual increases and incentive compensation are based on merit, which is communicated to employees at the time of hiring and
documented  through  our  talent  management  process  as  part  of  our  annual  review  procedures  and  upon  internal  transfer  and/or
promotion; and

● commencing January 1, 2018, we established the iBio, Inc. 401(k) Plan. Eligible employees may participate in the 401(k) Plan,
whereby they may elect to make elective deferral contributions pursuant to a salary deduction agreement and receive matching
contributions  upon  meeting  age  and  length-of-service  requirements. We  will  make  a  100%  matching  contribution  that  is  not  in
excess  of  5%  of  an  eligible  employee’s  compensation.  In  addition,  we  may  make  qualified  non-elective  contributions  at  our
discretion.

Corporate Information

We were incorporated under the laws of the State of Delaware on April 17, 2008, under the name iBioPharma, Inc. We engaged in a merger
with InB:Biotechnologies, Inc., a New Jersey corporation on July 25, 2008, and changed our name to iBio, Inc. on August 10, 2009.

Our principal executive offices are located at 8800 Health Science Center Parkway, Bryan, Texas and our telephone number is (979) 446-
0027. Our website address is www.ibioinc.com. The information contained on, or accessible through, our website does not constitute part
of this Annual Report. We have included our website address in this Annual Report solely as an inactive textual reference.

Reverse Stock Split

On October 7, 2022, we effected a reverse stock split at a ratio of one-for-twenty five (1:25) shares of our common stock. As a result of the
reverse  stock  split,  every  twenty  five  (25)  shares  of  the  Company's  common  stock  either  issued  and  outstanding  or  held  by  us  in  our
treasury  immediately  prior  to  the  effective  time  was,  automatically  and  without  any  action  on  the  part  of  the  respective  holders  thereof,
combined and converted into one (1) share of our common stock. The reverse split also applied to common stock issuable upon the exercise
of our outstanding stock options. The reverse stock split did not affect the par value of our common stock or the shares of our common
stock that we are authorized to issue under our Certificate of Incorporation, as amended. No fractional shares were issued in connection
with the reverse stock split. Stockholders who otherwise were entitled to receive a fractional share in connection with the reverse stock split
instead were eligible to receive a cash payment, which was not material in the aggregate, instead of shares. All share and per share amounts
of common stock presented in this Annual Report have been retroactively adjusted to reflect the one-for-twenty five reverse stock split.

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Available Information

Our  website  address  is  www.ibioinc.com. We  file Annual  Reports  on  Form  10-K,  Quarterly  Reports  on  Form  10-Q,  Current  Reports  on
Form 8-K, proxy statements and other materials with the SEC. We are subject to the informational requirements of the Exchange Act and
file or furnish reports, proxy statements and other information with the SEC. Such reports and other information filed by the Company with
the SEC are available free of charge on our website at www.ibioinc.com. Information contained on, or that can be accessed through, our
website is not incorporated by reference into this Annual Report, and you should not consider information on our website to be part of this
Annual Report.

The SEC also maintains a website that contains reports, proxy and information statements and other information regarding issuers that file
electronically with the SEC at www.sec.gov.

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Item 1A. Risk Factors

Summary Risk Factors

Our business faces significant risks and uncertainties of which investors should be aware before making a decision to invest in our common
stock. If any of the following risks are realized, our business, financial condition and results of operations could be materially and adversely
affected. The following is a summary of the more significant risks relating to the Company. A more detailed description of our risk factors
is set forth below under the caption “Detailed Risk Factors.”

Risks Related to Our Financial Position and Need for Additional Capital
• We have a limited operating history developing vaccines and therapeutics.
• We are evaluating potential options to extend our cash runway that could impact our future operations and financial position.
• Substantial doubt exists related to our ability to operate as a going concern.
• We have incurred and expect to continue to incur significant losses.
• We anticipate that our expenses will increase in the future.
• We need additional funding to fully execute our business plan.
• The actual amount of funds we will need to operate is subject to many risk factors.
• Raising additional capital may cause dilution to our existing stockholders and/or restrict our operations or rights.
• There can be no assurance that the sale of the Property will be completed in a timely manner or at all.
• Failure to complete the sale of the Property is expected to negatively impact our stock price and our future business and financial results.
• If the sale of the Property is not complete, we will have incurred substantial expenses without realizing the expected benefits of the sale.
•  The  unaudited  pro  forma  financial  information  included  as  an  exhibit  to  our  Current  Report  on  Form  8-K  filed  with  the  SEC  on
September  21,  2023  is  for  illustrative  purposes  and  although  we  do  not  expect  actual  results  to  differ  materially  from  the  preliminary
estimates, our actual financial position or result of operations after the anticipated sale may differ from the estimates.

• A default under the terms of the Credit Agreement could result in action against our pledged assets.
• The Credit Agreement requires that we pay a significant amount of cash to the lender.
• Covenant restrictions in the Credit Agreement may limit our ability to operate our business.
• Potential use of government funding for R&D programs may impose conditions limiting our ability to take certain actions.

Risks Related to the Development and Commercialization of Our Technologies and Product Candidates
• We have a limited operating history developing precision antibodies and have no significant source of revenue.
• We are reliant on a limited number of product candidates that involve significant clinical testing before seeking regulatory approval.
• We may fail to capitalize on particular technology or product candidates that we expend our limited resources on.
• There can be no guarantee that we will be able to successfully develop and commercialize product candidates.
• We may not be successful in our efforts to use iBio technologies to build a pipeline of product candidates.
• Clinical trials are very expensive, time-consuming and difficult to design and implement.
• We or our clients, collaborators or licensees are dependent upon successful preclinical and clinical studies.
• If we, or our clients and collaborators, are not able to obtain required regulatory approvals, we, or our clients and collaborators, will not

be able to commercialize our, or third-party, product candidates.

• Alternative technologies may supersede our technologies or make them noncompetitive.
• Our clinical product candidates may exhibit undesirable side effects.
• Our failure to receive or maintain regulatory approval for product candidates could negatively impact our revenue and profitability.
• Product liability lawsuits could cause us to incur substantial liabilities and to limit product commercialization.
• Any  manufacturing  problems  experienced  by  our  only  third-party  contract  manufacturer  could  result  in  a  delay  or  interruption  in  the

supply of our clinical product candidate.

Risks Related to Dependence on Third Parties

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•  If  we  are  unable  to  establish  new  collaborations  and  maintain  both  new  and  existing  collaborations,  or  if  these  collaborations  are  not

successful, our business could be adversely affected.

• If third parties on whom we or our licensees will rely for the conduct of preclinical and clinical studies do not perform as required, we

may not be able to obtain regulatory approval for or commercialize our product candidates.

• Our inability to obtain materials or supplies may adversely impact our business and results of operations.
• Any claims beyond our insurance coverage limits may result in substantial costs.
• We may be subject to various litigation claims and legal proceedings.

Risks Related to Intellectual Property
•  If  we  or  our  licensors  are  unable  to  obtain  and  maintain  sufficient  patent  protection  for  our  technology  and  products,  our  ability  to

successfully commercialize our technology and products may be impaired.

• We may become involved in lawsuits to protect or enforce our patents or other intellectual property.
• Patent terms may be inadequate to protect our competitive position for an adequate amount of time.
• If we are unable to protect our trade secrets, our business and competitive position would be harmed.
• We may be subject to claims challenging the inventorship of our patent filings and other intellectual property.
• Intellectual property rights do not necessarily address all potential threats to our competitive advantage.
• We may not be able to protect our intellectual property rights throughout the world.
• If we should fail to comply with various patents laws, our patent protection could be reduced or eliminated.
•  Changes  in  patent  law  could  increase  the  uncertainties  and  costs  surrounding  the  prosecution  of  our  patent  applications  and  the

enforcement or defense of our issued patents.

Risks Related to iBio’s Operations
•  We  recently  identified  and  remediated  material  weaknesses  in  our  internal  controls,  and  we  cannot  provide  assurances  that  these

weaknesses will not occur in the future.

• The loss of one or more of our executive officers or key employees could adversely affect our business.
• A failure to have an appropriately skilled and adequate workforce could adversely impact the ability of our R&D facility to operate.
• A natural disaster, unfavorable weather conditions or other disruptions at laboratory would adversely affect our business and results of

operations.

• We may be unable to manage our future growth effectively, which could make it difficult to execute our business strategy.
• If we are unable to protect the confidentiality of our customers’ proprietary information, we may be subject to claims.
• We may face integration risks and additional costs if we acquire companies, products or technologies.

Risks Related to Our Common Stock
• Our stockholders will experience dilution from the issuance of the development milestone payments if paid in equity.
• We are subject to compliance under the NYSE American continued listing standards of the NYSE American Company Guide, the failure

of which can result in our delisting from the NYSE American.

• Provisions in our certificate of incorporation, bylaws and under Delaware law could discourage a takeover.
• Our bylaws provide that the Delaware Court of Chancery is the exclusive forum for certain disputes.
• We do not anticipate paying cash dividends for the foreseeable future.
• The issuance of preferred stock could adversely affect the rights of the holders of shares of our common stock.
• Changes in general economic conditions, geopolitical conditions, domestic and foreign trade policies, monetary policies and other factors

beyond our control may adversely impact our business and operating results.

• We rely extensively on our information technology systems and are vulnerable to damage and interruptions.
• Holders of our warrants have no rights as common stockholders until they exercise their warrants.
• The market price of our common stock has been and may continue to be volatile.
• Reports published by securities or industry analysts, could adversely affect our common stock price and trading volume.
• We are subject to reduced disclosure requirements applicable to smaller reporting companies.

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Detailed Risk Factors
Our business faces many risks. Past experience may not be indicative of future performance, and as noted elsewhere in this Annual Report,
we  have  included  forward-looking  statements  about  our  business,  plans  and  prospects  that  are  subject  to  change.  Forward-looking
statements are particularly located in, but not limited to, the sections “Business” and “Management’s Discussion and Analysis of Financial
Condition and Results of Operations.” In addition to the other risks or uncertainties contained in this Annual Report, the risks described
below may affect our operating results, financial condition and cash flows. If any of these risks occur, either alone or in combination with
other factors, our business, financial condition or operating results could be adversely affected, and the trading price of our common stock
may decline. Moreover, readers should note this is not an exhaustive list of the risks we face; some risks are unknown or not quantifiable,
and  other  risks  that  we  currently  perceive  as  immaterial  may  ultimately  prove  more  significant  than  expected.  Statements  about  plans,
predictions or expectations should not be construed to be assurances of performance or promises to take a given course of action.

Risks Related to Our Financial Position and Need for Additional Capital

We have a limited operating history developing vaccines and therapeutics, which may limit the ability of investors to make an informed
investment decision.

We commenced independent operations in 2008, and our operations to date have included organizing and staffing our company, business
planning, raising capital, acquiring and developing our proprietary technologies, identifying potential product candidates and undertaking,
through  third  parties,  preclinical  trials  and  clinical  trials  of  product  candidates  derived  from  our  technologies.  During  the  past  year,  we
shifted  our  focus  away  from  generating  revenue  as  a  CDMO  service  provider  to  the  development  of  vaccines  and  therapeutics  for
commercialization. Our current focus is on immune-oncology therapeutics.  The current vaccines and therapeutics being developed are all
in preclinical development. Certain vaccine candidates using iBio’s technologies have previously been evaluated by other organizations in
Phase 1 clinical trials; however, all of our vaccine and therapeutic protein product candidates are still in preclinical development. Neither
we nor our collaborators have completed any other clinical trials for any vaccine or therapeutic protein product candidate produced using
iBio technology. As a result, we have not yet demonstrated our ability to successfully complete any Phase 2 or pivotal clinical trials, obtain
regulatory  approvals,  manufacture  a  commercial  scale  product,  or  arrange  for  a  third  party  to  do  so  on  our  behalf,  or  conduct  sales  and
marketing activities necessary for successful product commercialization. Consequently, any conclusion you reach about our future success
or viability may not be as predictive as it might be if we had a longer operating history.

Even  if  we  receive  regulatory  approval  for  the  sale  of  any  of  our  product  candidates,  we  do  not  know  when  we  will  begin  to  generate
significant revenue from such product candidates, if at all. Our ability to generate revenue depends on a number of factors, including our
ability to:

● set an acceptable price for our products and obtain coverage and adequate reimbursement from third-party payors;

● establish  sales,  marketing,  manufacturing  and  distribution  systems;  add  operational,  financial  and  management  information
systems and personnel, including personnel to support our clinical, manufacturing and planned future clinical development and
commercialization efforts and operations as a public company;

● manufacture commercial quantities of product candidates at acceptable cost levels;

● achieve broad market acceptance of our product candidates in the medical community and with third-party payors and consumers;

● attract and retain an experienced management and advisory team;

● launch commercial sales of our products, whether alone or in collaboration with others; and

● maintain, expand and protect our intellectual property portfolio.

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Because  of  the  numerous  risks  and  uncertainties  associated  with  development  and  manufacturing  product  candidates,  we  are  unable  to
predict if we will generate significant revenue. If we cannot successfully execute on any of the factors listed above, our business may not
succeed, and we may never generate significant revenue.

We are reviewing potential options to extend our cash runway. This review could impact our future operations and financial position.

We  are  currently  evaluating  a  number  of  potential  options  to  expand  our  cash  runway,  the  implementation  of  which  will  impact  our
liquidity.  In an effort to improve liquidity and our runway, we have placed our CDMO business and Facility on the market for sale and
recently entered into an agreement for the sale of the CDMO Facility, reduced our work force and ceased operations of our CDMO, thereby
reducing annual spend on expenses by approximately 67% and generating cash savings of approximately 64% from first quarter Fiscal year
2023  compared  to  the  fourth  quarter  Fiscal  year  2023.  Potential  options  being  considered  to  further  increase  liquidity,  focusing  product
development  on  a  select  number  of  product  candidates,  the  sale  or  out-licensing  of  certain  product  candidates,  raising  money  from  the
capital markets, grant revenue or collaborations, or a combination thereof. However, we anticipate that our expenses will increase as we
continue our research and development activities and conduct clinical trials.

Our  cash,  cash  equivalents  and  restricted  cash  of  $7.6  million  as  of  June  30,  2023,  is  not  anticipated  to  be  sufficient  to  support  our
operations for at least 12 months from the date of the filing of this Annual Report unless we reduce our burn rate further, sell the CDMO
Facility for amounts above its term note payable, or raise additional capital. Regardless of whether we are able to reduce our burn rate or
sell or out-licensing certain assets or parts of the business, we will need to raise additional capital in order to fully execute our near and
long-term  business  plans.  In  fact,  our  current  cash,  cash  equivalents  and  restricted  cash  as  of  June  30,  2023,  is  not  anticipated  to  be
sufficient to support operations through the second quarter of Fiscal 2024.

There can be no assurance that all of the conditions set forth in the Purchase and Sale Agreement will be met and that we will be able to
close on the sale of the CDMO Facility or that if we are able to do so that we do so on favorable terms or that we will be able to do so
before the maturity date of the Term Loan or that the exploration of potential options will result in any agreements or transactions, or that,
if completed, any agreements or transactions will be successful or on attractive terms. If we determine to change our business strategy, our
future  business,  prospects,  financial  position  and  operating  results  could  be  significantly  different  than  those  in  historical  periods  or
projected by our management. Because of the significant uncertainty regarding our future plans, we are not able to accurately predict the
impact of a potential change in our business strategy and future funding requirements.

Our historical operating results indicate substantial doubt exists related to our ability to operate as a going concern.

We  have  incurred  net  losses  and  used  significant  cash  in  operating  activities  since  inception,  and  we  expect  to  continue  to  generate
operating losses for the foreseeable future. As of June 30, 2023, we have an accumulated deficit of $288.9 million.

We  held  cash,  cash  equivalents  and  restricted  cash  of  $7.6  million  as  of  June  30,  2023.  Based  on  current  trends  and  activities,  there  is
significant doubt that we can continue as a going concern beyond the second quarter of Fiscal 2024. We are currently evaluating a number
of  potential  options  to  expand  our  cash  runway,  the  implementation  of  which  will  impact  our  liquidity.  Potential  options  being
considered to increase liquidity include focusing product development on a select number of product candidates, the sale of the CDMO
Facility, the sale or out-licensing of certain product candidates or parts of the business, raising money from capital markets, grant revenue
or collaborations, or a combination thereof. Regardless of whether we are able to reduce our burn rate or sell or out-licensing certain assets
or parts of the business, we will need to raise additional capital in order to fully execute our longer-term business plan. We believe based on
input  from  expert  advisors,  that  it  is  likely  we  will  be  able  to  implement  one  or  more  options  that  will  extend  our  cash  runway  for  12
months  or  more  from  the  date  of  the  filing  of  this  Annual  Report.  However,  there  can  be  no  assurance  that  we  will  be  successful  in
implementing any of the options that we are evaluating.

Our consolidated audited financial statements as of and for the year ended June 30, 2023 have been prepared under the assumption that we
will continue as a going concern for the next 12 months. Our management concluded that our recurring losses from operations and the fact
that we have not generated significant revenue or positive cash flows from operations raise substantial doubt about our ability to continue
as a going concern for the next 12 months after issuance of our financial

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statements. Our auditors also included an explanatory paragraph in its report on our financial statements as of and for the year ended June
30, 2023 with respect to this uncertainty. If we continue to experience operating losses, and we are not able to generate additional liquidity
through a capital raise or other cash infusion, we might need to secure additional sources of funds, which may or may not be available to
us. If we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may have to further scale back or
discontinue the development of our product candidates or other research and development initiatives or initiate steps to cease operations or
liquidate our assets.

We  have  incurred  significant  losses  since  our  inception.  We  expect  to  incur  losses  during  our  next  fiscal  year,  we  do  not  anticipate
generating significant revenue for several years and may never achieve or maintain profitability.

Since  our  2008  spinoff  from  Integrated  BioPharma,  we  have  incurred  operating  losses  and  negative  cash  flows  from  operations.  Our
comprehensive net loss was approximately ($64.8) million and ($50.5) million for the years ended June 30, 2023 and 2022, respectively. As
of June 30, 2023, we had an accumulated deficit of approximately ($288.9) million.

To  date,  we  have  financed  our  operations  primarily  through  the  sale  of  common  stock,  preferred  stock  and  warrants.  We  devoting
substantially  all  of  our  efforts  to  research  and  development,  including  the  development  and  validation  of  our  technologies,  and  the
development  of  a  proprietary  therapeutic  products  against  oncology.  We  have  not  completed  development  of  or  commercialized  any
vaccine or therapeutic product candidates. We expect to continue to incur significant expenses and may incur operating losses for at least
the next year. We anticipate that our expenses and losses will increase substantially if we:

● initiate clinical trials of our product candidates;
● continue the research and development of our product candidates;
● seek to discover or license in additional product candidates; and
● add  operational,  financial  and  management  information  systems  and  personnel,  including  personnel  to  support  our  product

development and manufacturing efforts.

Our future profitability and cash flow in large part depends on our research and development programs, including our AI platform, and our
ability to successfully develop, partner or commercialize our product candidates and to a lesser extent, which is not anticipated for several
years. Our cash position is expected to limit the number of product candidates that we seek to develop. This will require us, alone or with
our licensees and collaborators, to be successful in a range of challenging activities, including completing preclinical testing and clinical
trials of our product candidates, obtaining regulatory approval for these product candidates and manufacturing, marketing and selling those
products for which regulatory approval is obtained or establishing collaborations with parties willing and able to provide necessary capital
or other value. We may never succeed in these activities. We may never generate revenues that are significant or large enough to achieve
profitability.

All  of  our  existing  product  candidates  are  in  various  stages  of  development  and  will  require  extensive  additional  clinical  evaluation,
regulatory review and approval, significant marketing efforts and substantial investment before they could provide us with any revenue. As
a  result,  even  if  we  successfully  develop,  achieve  regulatory  approval  and  commercialize  our  products,  we  may  be  unable  to  generate
revenue for many years, if at all. We do not anticipate that we will generate revenue from product sales for at least several years, if at all. If
we are unable to generate revenue from product sales, we will not become profitable, and we may be unable to continue our operations.

Even if we do achieve profitability, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our failure to
become and remain profitable would diminish the value of our company and could impair our ability to raise capital, expand our business,
diversify our product offerings or continue our operations. A decline in the value of our company could also cause you to lose all or part of
your investment.

We anticipate that our expenses will increase in the future.

Although we have recently reduced expenses, we expect our research and development expenses to increase significantly in light of the
acquisition of the assets of RubrYc as our product candidates advance in clinical development, and as we

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add more employees. As part of the regulatory process, we must conduct clinical trials for each product candidate to demonstrate safety and
efficacy to the satisfaction of the FDA and other regulatory authorities. The number and design of the clinical trials that will be required
varies  depending  upon  product  candidate,  the  condition  being  evaluated,  and  the  trial  results  themselves.  Therefore,  it  is  difficult  to
accurately estimate the cost of the clinical trials. 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 estimate that clinical trials of our
product candidates will take at least several years to complete. Because of numerous risks and uncertainties involved in our business, the
timing or amount of increased development expenses cannot be accurately predicted, and our expenses could increase beyond expectations
if we are required by the FDA, or comparable non-U.S. regulatory authorities, to perform studies or clinical trials in addition to those we
currently anticipate. We anticipate that further product development is also expected to increase expenses, including but not limited to the
expected  initiation  of  IND-enabling  studies  IBIO-101  and  the  additional  studies  that  will  be  required  to  support  development  of  our
immuno-oncology programs. Furthermore, failure can occur at any stage of the trials, and we could encounter problems that cause us to
abandon or repeat clinical trials.

In addition, as we expand our business, we will need to retain additional employees with the necessary skills including employees for our
continued expansion of drug discovery capabilities in San Diego, California.  

Even  if  any  of  our  product  candidates  are  approved  for  commercial  sale,  we  anticipate  incurring  significant  costs  associated  with  the
commercial launch of and the related commercial-scale manufacturing requirements for our product candidates. As a result, we expect to
continue to incur significant and increasing operating losses and negative cash flows for the foreseeable future. Because of the numerous
risks and uncertainties associated with biopharmaceutical product development and commercialization, we are unable to accurately predict
the timing or amount of future expenses or when, or if, we will be able to achieve or maintain profitability. These losses have had and will
continue to have an adverse effect on our financial position and working capital.

We need additional funding to fully execute our business plan, which funding may not be available on commercially acceptable terms
or at all. If we are unable to raise capital when needed, we may be forced to delay, reduce or eliminate the commercialization of our
development and manufacturing services and efforts for our product development programs.

Even if we are able to consummate the sale of the Facility, we will need additional capital to fully implement our near term and long-term
business, operating and development plans as we do not anticipate that any of our product candidates will generate revenue in the next few
years,  if  at  all.  To  the  extent  that  we  initiate  or  continue  clinical  development  without  securing  collaborator  or  licensee  funding,  our
research and development expenses could increase substantially.

When  we  elect  to  raise  additional  funds  or  additional  funds  are  required,  we  may  raise  such  funds  from  time  to  time  through  public  or
private  equity  offerings,  debt  financings,  corporate  collaboration  and  licensing  arrangements  or  other  financing  alternatives. Additional
equity  or  debt  financing  or  corporate  collaboration  and  licensing  arrangements  may  not  be  available  on  acceptable  terms,  if  at  all.  We
currently  have  no  committed  sources  of  funding.    Our  purchase  agreement  that  we  entered  into  on  August  4,  2023  (the  “Purchase
Agreement”), with Lincoln Park Capital Fund, LLC (“Lincoln Park”), allows us to sell shares of common stock to Lincoln Park only if
certain  conditions  are  met  and  there  can  be  no  guarantee  that  we  will  meet  such  conditions.  The  Controlled  Equity  Offering  SM  Sales
Agreement (the “Sales Agreement”) that we entered into with Cantor Fitzgerald & Co. ("Cantor Fitzgerald") in November 25, 2020 also
has certain requirements that we must meet in order to sell securities pursuant to the Sales Agreement. There can be no assurance that we
will  meet  the  requirements  to  be  able  to  sell  securities  pursuant  to  the  Purchase Agreement  or  the  Sales Agreement,  of  if  we  meet  the
requirements that we will be able to raise sufficient funds on favorable terms. In addition,  we will not be eligible to sell securities pursuant
our registration statement on Form S-3, including pursuant to the Sales Agreement, from the date of the filing of this Annual Report until
March 1, 2024 due to our late filing of our Quarterly Report on Form 10-Q for the quarter ended December 31, 2022.  There can be no
assurances that we will be able to raise the funds needed, especially in light of the fact that our ability to sell securities registered on our
registration statement on Form S-3 after we regain eligibility to use a registration statement on Form S-3 will be limited until such time the
market value of our voting securities held by non-affiliates is $75 million or more. If we are unable to raise capital in sufficient amounts
when needed or on attractive terms, we would be forced to delay, reduce or eliminate our research and development programs or

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commercialization efforts and our ability to generate revenues and achieve or sustain profitability will be substantially harmed.

If we are unable to raise funds when required or on favorable terms, this assumption may no longer be operative, and we may have to: a)
significantly  delay,  scale  back,  or  discontinue  the  product  application  and/or  commercialization  of  our  proprietary  technologies;  b)  seek
collaborators for our technology and product candidates on terms that are less favorable than might otherwise be available; c) relinquish or
otherwise dispose of rights to technologies, product candidates, or products that we would otherwise seek to develop or commercialize; or
d) possibly liquidate assets or cease operations.

The actual amount of funds we will need to operate is subject to many risk factors, some of which are beyond our control.

The  actual  amount  of  funds  we  will  need  to  operate  is  subject  to  many  factors,  some  of  which  are  beyond  our  control  therefore  we  are
unable to determine this amount with certainty. These factors include the following:

● the progress of our research activities;

● the number and scope of our research programs;

● the progress of our preclinical and clinical development activities;

● the  progress  of  the  development  efforts  of  parties  with  whom  we  have  entered  into  research  and  development  agreements  and

amount of funding received from partners and collaborators;

● our ability to maintain current research and development licensing arrangements and to establish new research and development

and licensing arrangements;

● our ability to achieve our milestones under licensing arrangements;

● the costs associated with manufacturing related services to produce materials for use in our clinical trials;

● the costs involved in prosecuting and enforcing patent claims and other intellectual property rights;

● the costs incurred to screen and enroll patients; and

● the costs and timing of regulatory approvals.

We  have  based  our  estimate  on  assumptions  that  may  prove  to  be  wrong. We  may  need  to  obtain  additional  funds  sooner  or  in  greater
amounts than we currently anticipate. Potential sources of financing include strategic relationships, public or private sales of our shares or
debt and other sources. Additionally, we may seek to access the public or private equity markets when conditions are favorable due to our
long-term  capital  requirements. We  do  not  have  any  committed  sources  of  financing  at  this  time,  and  it  is  uncertain  whether  additional
funding will be available when we need it on terms that will be acceptable to us, or at all.

Raising additional capital may cause dilution to our existing stockholders, restrict our operations or require us to relinquish rights to
our technologies or product candidates.

Until  such  time  as  we  can  generate  substantial  development,  manufacturing,  license  or  product  revenues,  we  expect  to  finance  our  cash
needs  through  a  combination  of  equity  offerings,  collaborations,  strategic  alliances,  service  contracts,  manufacturing  contracts,  facility
build-out and technology transfer contracts, licensing and other arrangements. Sources of funds may not be available or, if available, may
not be available on terms satisfactory to us.

If we raise additional funds by issuing equity securities, our stockholders will experience dilution. Debt financing, if available, would result
in increased fixed payment obligations and may involve agreements that include covenants limiting or restricting our ability to take specific
actions, such as incurring additional debt, making capital expenditures or declaring dividends. Any debt financing or additional equity that
we  raise  may  contain  terms,  such  as  liquidation  and  other  preferences,  which  are  not  favorable  to  us  or  our  stockholders.  If  we  raise
additional funds through collaboration and licensing arrangements with third parties, it may be necessary to relinquish valuable rights to
our technologies, future

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revenue  streams,  research  programs  or  product  candidates  or  to  grant  licenses  on  terms  that  may  not  be  favorable  to  us.  Should  the
financing  we  require  to  sustain  our  working  capital  needs  be  unavailable  or  prohibitively  expensive  when  we  require  it,  our  business,
operating  results,  financial  condition  and  prospects  could  be  materially  and  adversely  affected,  and  we  may  be  unable  to  continue  our
operations.

To the extent that we raise additional capital through a public or private offering and sale of equity securities, your ownership interest will
be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect your rights as a stockholder.
Sales of our common stock offered through current or future equity offerings may result in substantial dilution to our stockholders. The sale
of a substantial number of shares of our common stock to investors, or anticipation of such sales, could make it more difficult for us to sell
equity or equity-related securities in the future at a time and at a price that we might otherwise wish to effect sales.

There can be no assurance that the sale of the Property will  be completed in a timely manner or at all. If the sale is not completed by
December 31, 2023, it is unlikely iBio CDMO would have sufficient funding to pay the Term Loan with Woodforest for which we are a
guarantor.

Although we have entered into a Purchase and Sale Agreement for the sale of the Property, there can be no assurance that the sale of the
Property will  be completed in a timely manner or at all.  The closing of the sale is subject to many conditions
including:  (i)  Majestic  Realty’s  delivery  to  iBio  CDMO  and  the  Escrow Agent  of  written  notice  of  its  approval  of  the  condition  of  the
Property (the “Property Approval Notice”) on or before 5:00 p.m. Central time on October 16, 2023 ; (ii) Majestic Realty obtaining the
approval of The Board of Regents of the Texas A&M University System of Majestic Realty’s purchase from it of the fee interest in the
Land on or before 5:00 p.m. Central time on November 13, 2023; and (iii) the delivery at closing by the title company of a title policy to
Majestic Realty in the amount of the purchase price.  None of the mentioned closing conditions are within our control. We cannot guarantee
that these conditions will be satisfied. The conditions to the closing of the sale of the Property may not be fulfilled in a timely manner or at
all, and, accordingly, the sale may not be completed.  If the closing is not consummated prior to the December 31, 2023 maturity date of the
Term  Loan it is unlikely that we will have sufficient funds the repay the Term Loan on its maturity date, the outstanding balance of which
is $12,688,817 as of September 15, 2023. Our failure to make such payments when due could result in our loss of the Facility. Any action
to proceed against our assets would likely have a serious disruptive effect on our business operations, especially if the Facility or our other
assets were foreclosed upon or our guarantee were enforced.

Failure to complete the sale of the Property could negatively impact our stock price and our future business and financial results.

Majestic Realty’s obligation to complete the sale of the Property is subject to the satisfaction or waiver of a number of conditions set forth
in the Purchase and Sale Agreement. There can be no assurance that the conditions to complete the sale will be satisfied or waived or that
the sale will be completed. If the sale is not completed for any reason, our ongoing business may be materially and adversely affected and,
without realizing any of the benefits of having completed the sale, we would be subject to a number of risks, including the following:

● we may experience negative reactions from the financial markets, including negative impacts on the trading price of our common

stock, which could affect its ability to secure sufficient financing in the future on attractive terms (or at all);

● we will be required to pay our transaction-related expenses incurred in connection with the Purchase and Sale Agreement whether

or not the sale is completed; and

● matters related to the sale of the Property may require substantial commitments of time and resources by our management, which

could otherwise have been devoted to other opportunities that may have been beneficial to us.

In addition, we could be subject to litigation related to any failure to complete the sale.

If the sale of the Property is not completed, we cannot assure our stockholders that the risks described above will not materialize and will
not materially and adversely affect our business, financial condition, financial results and common stock prices.

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If the sale of the Property is not completed, we will have incurred substantial expenses without realizing the expected benefits of the
sale.

We have incurred substantial expenses in connection with the negotiation and completion of the transactions contemplated by the Purchase
and Sale Agreement. If the sale of the Property is not completed, we would have to recognize these expenses without realizing the expected
benefits of the sale.

The unaudited pro forma financial information included as an exhibit to this Current Report on Form 8-K is for illustrative purposes.
Our actual financial position or results of operations after the anticipated sale may differ materially.

The unaudited pro forma financial information included as an exhibit to our Current Report on Form 8-K filed with the SEC on September
21, 2023 and incorporated by reference herein is presented for illustrative purposes only and is not necessarily indicative of what our actual
financial position or results of operations would have been had the sale been completed on the dates indicated. The unaudited pro forma
financial  information  reflects  adjustments,  which  are  based  upon  estimates.  The  information  upon  which  these  adjustments  and
assumptions have been made is preliminary, and these kinds of adjustments and assumptions are difficult to make with complete accuracy.
Moreover,  the  pro  forma  financial  information  does  not  reflect  all  costs  that  are  expected  to  be  incurred  by  us. Accordingly,  the  final
accounting adjustments may differ materially from such pro forma information.

The  failure  to  comply  with  the  terms  of  the  Credit Agreement,  as  amended,  could  result  in  a  default  under  the  terms  of  the  Credit
Agreement, as amended, and, if uncured, it could potentially result in action against our pledged assets.

There is no assurance that we will generate sufficient revenue or raise sufficient capital to be able to make the required principal payment
under the Term Loan that iBio CDMO entered into with Woodforest. The Term Loan with Woodforest is secured by (a) a leasehold deed of
trust on our Facility, and (b) a first lien on all assets of iBio CDMO including the Facility.  We have also guaranteed the payment of all iBio
CDMO’s  obligations  under  the  Credit  Agreement.    The  Term  Loan  matures  the  earlier  of  December  31,  2023,  or  the  acceleration  of
maturity of the Term Loan pursuant to the Credit Agreement.  If we or iBio CDMO fail to comply with the terms of the Term Loan and/or
the  related  agreements,  including  the  affirmative  and  negative  covenants  contained  therein,  Woodforest  National  Bank  could  declare  a
default  and  if  the  default  were  to  remain  uncured, Woodforest  National  Bank  would  have  the  right  to  proceed  against  any  or  all  of  the
collateral securing their Term Loan. Our failure to make such payments when due could result in our loss of the Facility. Any action to
proceed against our assets would likely have a serious disruptive effect on our business operations, especially if the Facility or our other
assets were foreclosed upon.

The Credit Agreement, as amended, requires that we pay a significant amount of cash to the lender. Our ability to generate sufficient
cash to make all required payments under the Credit Agreement, as amended, depends on many factors beyond our control.

Our ability to make payments on and to refinance the Term Loan, to fund planned capital expenditures and to maintain sufficient working
capital  depends  on  our  ability  to  raise  capital  and  generate  cash  in  the  future. This,  to  a  certain  extent,  is  subject  to  general  economic,
financial, competitive, legislative, regulatory and other factors that are beyond our control. We cannot assure you that our business will
generate sufficient cash flow from operations or from other sources in an amount sufficient to enable us to service our debt or to fund our
other liquidity needs. To date, we have generated minimal revenue and have financed a significant portion our capital needs from sales of
our equity and most recently the Term Loan.  There can be no assurance that financing options will be available to us when needed to
make  payments  under  the  Term  Loan  or  if  available,  that  they  will  be  on  favorable  terms.  If  our  cash  flow  and  capital  resources  are
insufficient to allow us to make payments due under the Term Loan, we may need to seek additional capital or restructure or refinance all
or  a  portion  of  the  Term  Loan  on  or  before  the  maturity  thereof,  any  of  which  could  have  a  material  adverse  effect  on  our  business,
financial condition or results of operations. Although we plan to explore potential longer-term financing options for our Facility, including,
but not limited to, the sale of the Facility, we cannot assure you that we will be able to enter consummate the sale prior to the maturity date
of the Term Loan or refinance the Term Loan on commercially reasonable terms or at all. If we are unable to generate sufficient cash flow
to repay or refinance our debt on favorable terms, it could significantly adversely affect our financial condition. Our ability to restructure
or refinance the Term Loan will depend on the condition of the capital markets and our financial condition. Any refinancing of the Term
Loan could

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be at higher interest rates and may require us to comply with more onerous covenants, which could further restrict our business operations.
There can be no assurance that we will be able to obtain any financing when needed.

Covenant restrictions in the Credit Agreement, as amended, may limit our ability to operate our business.

The Credit Agreement contains, and our future indebtedness agreements may contain covenants that restrict our ability to finance future
operations  or  capital  needs  or  to  engage  in  other  business  activities. The  Credit Agreement,  as  amended,  currently  requires  maintaining
$1,000,000 of unrestricted cash and cash equivalents and restricts our ability to:

● incur, assume or guarantee additional Debt (as defined in the Credit Agreement);
● repurchase capital stock;
● make other restricted payments including, without limitation, paying dividends and making investments;
● sell or otherwise dispose of assets.

As of the date of this filing, iBio is in compliance with this covenant in the Credit Agreement, as amended.

In order to develop certain of our product candidates we will rely upon government funding. Any government funding for our R&D
programs may impose requirements that limit our ability to take certain actions, and subject us to potential financial penalties, which
could materially and adversely affect our business, financial condition and results of operations.

We have applied for government grants to support some of our research and development activities for our product candidates.  If we do
not obtain the grants we applied for or other grants, we currently do not anticipate developing certain of our product candidates.  Even if we
obtain  grant  funding,  the  terms  of  the  grant  funding  may  be  restrictive.  Often  government  grants  include  provisions  that  reflect  the
government’s  substantial  rights  and  remedies,  many  of  which  are  not  typically  found  in  commercial  contracts,  including  powers  of  the
government to potentially require repayment of all or a portion of the grant award proceeds, in certain cases with interest, in the event we
violate certain covenants pertaining to various matters.

Risks Related to the Development and Commercialization of Our Technologies and Product Candidates

We  currently  have  a  limited  operating  history  developing  precision  antibodies,  no  products  approved  for  commercial  sale,  have  no
significant source of revenue and may never generate significant revenue.

We are a pre-clinical-stage biopharmaceutical company that recently began to focus on leveraging the power of Artificial Intelligence (AI)
for the development of precision antibodies. Prior to August 23, 2021, when we entered into a series of agreements with RubrYc, we were
focused  on  our  CDMO  business.  We  have  never  generated  any  product  revenue  from  the  development  of  precision  antibodies,  do  not
expect to generate revenue in the near future and do not have any products approved for sale. Our operations to date have been primarily
focused  on  developing  our  product  candidates.  We  have  not  yet  successfully  conducted  any  clinical  trials  of  any  antibodies  we  have
developed. Consequently, predictions about our

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future  success  or  viability  may  not  be  as  accurate  as  they  could  be  if  we  had  a  longer  operating  history  or  a  history  of  successfully
developing and commercializing product candidates.

All  of  our  existing  product  candidates  are  in  very  early  stages  of  development  and  will  require  extensive  additional  clinical  evaluation,
regulatory review and approval, significant marketing efforts and substantial investment before they could provide us with any revenue.

We currently have a limited number of product candidates in early stages of pre-clinical development and are dependent on the success
of these product candidates, which requires significant clinical testing before seeking regulatory approval. If our product candidates do
not receive regulatory approval or are not successfully commercialized, our business may be harmed.

We  are  currently  in  preclinical  development  of  multiple  product  candidates  as  potential  treatments  across  multiple  therapeutic  areas;
however, we announced we are evaluating potential options to extend our cash runway and may change the focus of our resources. It is
possible that we may never be able to develop a marketable product candidate.

We expect that a substantial portion of our efforts and expenditures over the next few years will be devoted to our product candidates in the
immune-oncology  field.  Accordingly,  our  business  currently  depends  heavily  on  the  successful  development,  regulatory  approval  and
commercialization  of  these  product  candidates,  which  may  not  receive  regulatory  approval  or  be  successfully  commercialized  even  if
regulatory  approval  is  received.  The  research,  testing,  manufacturing,  labeling,  approval,  sale,  marketing  and  distribution  of  product
candidates are and will remain subject to extensive regulation by the FDA and other regulatory authorities in the United States and other
countries that each have differing regulations. We are not permitted to market any product in the United States unless and until we receive
approval from the FDA, or in any foreign countries unless and until we receive the requisite approval from regulatory authorities in such
countries.  We  have  never  submitted  an  NDA  or  BLA  to  the  FDA  or  comparable  applications  to  other  regulatory  authorities  and  do  not
expect to be in a position to do so for the foreseeable future. Obtaining approval of an NDA or BLA is an extensive, lengthy, expensive, and
inherently uncertain process, and the FDA may delay, limit or deny approval of its product for many reasons.

Because we have limited financial and managerial resources, our focus is limited to the development of multiple product candidates. As a
result,  we  may  forego  or  delay  pursuit  of  opportunities  with  other  technologies  or  product  candidates  that  later  prove  to  have  greater
commercial  potential.  Our  resource  allocation  decisions  may  cause  us  to  fail  to  capitalize  on  viable  commercial  products  or  profitable
market opportunities. Our spending and the spending of our clients and collaborators may not yield any commercially viable products.

We have based our research and development efforts largely on our technologies and product candidates derived from such technologies.
Notwithstanding  our  large  investment  to  date  and  anticipated  future  expenditures  in  these  technologies,  we  have  not  yet  developed,  and
may never successfully develop, any marketed products using these technologies. As a result, we may fail to address or develop product
candidates based on other scientific approaches that may offer greater commercial potential or for which there is a greater likelihood of
success.

We  also  may  not  be  successful  in  our  efforts  to  identify  or  discover  additional  product  candidates  using  our  technologies.  Research
programs to identify new product candidates require substantial technical, financial, and human resources. These research programs may
initially show promise in identifying potential product candidates yet fail to yield product candidates for clinical development.

We may expend our limited resources to pursue a particular technology or product candidate and fail to capitalize on technologies or
product candidates that may be more profitable or for which there is a greater likelihood of success.

Because  we  have  limited  financial  and  managerial  resources,  we  focus  on  specific  product  candidates  derived  from  or  enhanced  by  our
technologies or that have been identified and partially developed by our clients or collaborators. As a result, we may forego or delay pursuit
of opportunities with other technologies or product candidates that later prove to have greater commercial potential. Our resource allocation
decisions may cause us to fail to capitalize on viable

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commercial products or profitable market opportunities. Our spending and the spending of our clients and collaborators may not yield any
commercially viable products.

We have based our research and development efforts largely on our technologies and product candidates derived from such technologies.
Notwithstanding  our  large  investment  to  date  and  anticipated  future  expenditures  in  these  technologies,  we  have  not  yet  developed,  and
may never successfully develop, any marketed products using these technologies. As a result, we may fail to address or develop product
candidates based on other scientific approaches that may offer greater commercial potential or for which there is a greater likelihood of
success.

We  also  may  not  be  successful  in  our  efforts  to  identify  or  discover  additional  product  candidates  using  our  technologies.  Research
programs to identify new product candidates require substantial technical, financial, and human resources. These research programs may
initially show promise in identifying potential product candidates yet fail to yield product candidates for clinical development.

If we do not accurately evaluate the commercial potential or target market for a particular product candidate, we may relinquish valuable
rights to that product candidate through collaboration, licensing or other royalty arrangements on terms less favorable to us than possible.

We,  our  clients  and  collaborators,  are  very  early  in  our  development  efforts.  If  we  or  our  clients  and  collaborators  are  unable  to
successfully develop and commercialize product candidates or experience significant delays in doing so, our business will be materially
harmed.

All  of  our  vaccine  and  therapeutic  protein  product  candidates  are  still  in  preclinical  development.  Our  ability  to  generate  product  sales
revenues for our own products, which we do not expect will occur for many years, will depend heavily on the successful development and
eventual commercialization of our product candidates. The success of our product candidates will depend on several factors, including the
following:

● completion of preclinical studies and clinical trials with positive results;

● receipt of marketing approvals from applicable regulatory authorities;

● obtaining and maintaining patent and trade secret protection and regulatory exclusivity, which may exceed patent exclusivity, for

our product candidates;

● making arrangements with third-party manufacturers for commercial manufacturing capabilities;

● launching commercial sales of our products, if and when approved, whether alone or in collaboration with others;

● successfully maintaining existing collaborations and entering into new ones throughout the development process as appropriate,

from preclinical studies through to commercialization;

● acceptance of the products, if and when approved, by patients, the medical community and third-party payors;

● effectively competing with other products;

● obtaining  and  maintaining  coverage  and  adequate  reimbursement  by  third-party  payors,  including  government  payors,  for  any

products we successfully develop;

● protecting our rights in our intellectual property portfolio; and

● maintaining a continued acceptable safety profile of the products following approval.

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If we or our collaborators do not achieve one or more of these factors in a timely manner or at all, we could experience significant delays or
an inability to successfully develop and commercialize our product candidates, which would materially harm our business.

We  may  not  be  successful  in  our  efforts  to  use  iBio  technologies  to  build  a  pipeline  of  product  candidates  and  develop  marketable
products.

While  we  believe  that  data  we  and  our  collaborators  have  obtained  from  preclinical  studies  of  iBio  technology-derived  and  iBio
technology-enhanced product candidates has validated these technologies, our technologies have not yet, and may never lead to, approvable
or marketable products. Even if we are successful in further validating our technologies and continuing to build our pipeline, the potential
product candidates that we identify may not be suitable for clinical development for many possible reasons, including harmful side effects,
limited efficacy or other characteristics that indicate that such product candidates are unlikely to be products that will receive marketing
approval and achieve market acceptance. If we and our collaborators do not successfully develop and commercialize product candidates
based upon our technologies, we will not obtain product or collaboration revenues in future periods, which likely would result in significant
harm to our financial position and adversely affect our stock price.

Clinical trials are very expensive, time-consuming, and difficult to design and implement.

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  estimate  that  clinical  trials  for  our  product  candidates  would  take  at
least several years to complete. Furthermore, failure can occur at any stage of the trials, and we could encounter problems that cause us to
abandon or repeat clinical trials. Commencement and completion of clinical trials may be delayed by several factors, including:

● obtaining an IND application with the FDA or foreign equivalent to commence clinical trials;

● identification of, and acceptable arrangements with, one or more clinical sites;

● obtaining IRB or EC approval to commence clinical trials;

● obtaining IBC approval for use of a genetically modified organism;

● unforeseen safety issues;

● determination of dosing;

● lack of effectiveness during clinical trials;

● slower than expected rates of patient recruitment;

● inability to monitor patients adequately during or after treatment;

● lower than expected rates of patient completion of clinical trials;

● inability to obtain supply of our drug candidate in a timely manner;

● inability or unwillingness of medical investigators to follow our clinical protocols; and

● unwillingness of the FDA or foreign equivalent, IRBs/ECs, or IBCs to permit the clinical trials to be initiated.

In addition, we, IRBs/ECs or the FDA or foreign equivalent may suspend our clinical trials at any time if it appears that we are exposing
participants to unacceptable health risks or if IRBs/ECs or the FDA or foreign equivalent finds deficiencies in our submissions or conduct
of our trials.

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Neither  we  nor  our  clients,  collaborators  or  potential  licensees  will  be  able  to  commercialize  product  candidates  based  on  our
technologies and services if preclinical studies do not produce successful results or clinical trials do not demonstrate safety and efficacy
in humans.

Preclinical  and  clinical  testing  is  expensive,  difficult  to  design  and  implement,  can  take  many  years  to  complete  and  has  an  uncertain
outcome. Success in preclinical testing and early clinical trials does not ensure that later clinical trials will be successful, and interim results
of a clinical trial do not necessarily predict final results. We and our licensees may experience numerous unforeseen events during, or as a
result of, preclinical testing and the clinical trial process that could delay or prevent the commercialization of product candidates based on
our iBio technologies, including the following:

● Preclinical  or  clinical  trials  may  produce  negative  or  inconclusive  results,  which  may  require  additional  preclinical  testing,
additional clinical trials or the abandonment of projects that we expect to be promising. For example, promising animal data may
be obtained about the anticipated efficacy of a therapeutic protein product candidate and then human tests may not result in such
an effect. In addition, unexpected safety concerns may be encountered that would require further testing even if the therapeutic
protein product candidate produced an otherwise favorable response in human subjects.

● Initial clinical results may not be supported by further or more extensive clinical trials. For example, a licensee may obtain data
that suggest a desirable immune response from a product candidate in a small human study, but when tests are conducted on larger
numbers of people, the same extent of immune response may not occur. If the immune response generated by a product candidate
is too low or occurs in too few treated individuals, then the product candidate will have no commercial value.

● Enrollment in any clinical trials that we or our licensee’s conduct may be slower than projected, resulting in significant delays.
The  cost  of  conducting  a  clinical  trial  increases  as  the  time  required  to  enroll  adequate  numbers  of  human  subjects  to  obtain
meaningful results increases. Enrollment in a clinical trial can be a slower-than-anticipated process because of competition from
other  clinical  trials,  because  the  study  is  not  of  interest  to  qualified  subjects,  or  because  the  stringency  of  requirements  for
enrollment limits the number of people who are eligible to participate in the clinical trial.

● We or our potential licensees might have to suspend or terminate clinical trials if the participating subjects are being exposed to
unacceptable health risks. Animal tests do not always adequately predict potential safety risks to human subjects. The risk of any
candidate product is unknown until it is tested in human subjects, and if subjects experience adverse events during the clinical
trial, the trial may have to be suspended and modified or terminated entirely.

● Regulators or institutional review boards may suspend or terminate clinical research for various reasons, including safety concerns

or noncompliance with regulatory requirements.

● Any regulatory approval ultimately obtained may be limited or subject to restrictions or post-approval commitments that render

the product not commercially viable.

● The  effects  of  iBio  technology-derived  or  iBio  technology-enhanced  product  candidates  may  not  be  the  desired  effects  or  may

include undesirable side effects.

Significant clinical trial delays could allow our competitors to bring products to market before we or our licensees do and impair our ability
to  commercialize  our  technologies  and  product  candidates  based  on  our  technologies.  Poor  clinical  trial  results  or  delays  may  make  it
impossible  to  license  a  product  candidate,  or  reduce  its  attractiveness  to  prospective  licensees,  so  that  we  will  be  unable  to  successfully
develop and commercialize such a product candidate.

Clinical  trials  are  risky,  lengthy,  and  expensive.  We  will  incur  substantial  expense  for,  and  devote  significant  time  and  resources  to,
preclinical testing and clinical trials, yet we cannot be certain that these tests and trials will demonstrate that a product candidate is effective
and well-tolerated or will ever support its approval and commercial sale. For example,

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clinical  trials  require  adequate  supplies  of  clinical  trial  material  and  sufficient  patient  enrollment  to  power  the  trial.  Delays  in  patient
enrollment can result in increased costs and longer development times. Even if we, or a licensee or collaborator, if applicable, successfully
complete clinical trials for our clinical product candidate, we or they might not file the required regulatory submissions in a timely manner
and may not receive marketing approval for the clinical product candidate. We cannot assure you that our clinical product candidate will
successfully  progress  further  through  the  drug  development  process  or  will  ultimately  result  in  an  approved  and  commercially  viable
product.

If we, or our clients and collaborators, are not able to obtain, or if there are delays in obtaining, required regulatory approvals, we, or
our clients and collaborators, will not be able to develop or commercialize our, or third-party, product candidates or will not be able to
do so as soon as anticipated, and our ability to generate revenue will be materially impaired.

Our  product  candidates  and  the  activities  associated  with  their  development  and  commercialization,  including  their  design,  testing,
manufacture,  safety,  efficacy,  recordkeeping,  labeling,  storage,  approval,  advertising,  promotion,  sale  and  distribution,  are  subject  to
comprehensive regulation by the FDA and by similar regulatory authorities outside the United States. Failure to obtain marketing approval
for  a  product  candidate  will  prevent  us  from  commercializing  the  product  candidate.  We  have  not  received  approval  to  engage  in  any
clinical trials for any of our product candidates and there is no assurance that we will conduct successful clinical trials or obtain approval to
market  any  of  our  product  candidates  from  regulatory  authorities  in  any  jurisdiction.  We  have  only  limited  experience  in  filing  and
supporting the applications necessary to gain marketing approvals and expect to rely on third parties to assist us in this process. Securing
marketing approval requires the submission of extensive preclinical and clinical data and supporting information to regulatory authorities
for  each  therapeutic  indication  to  establish  the  product  candidate’s  safety  and  efficacy.  Securing  marketing  approval  also  requires  the
submission  of  information  about  the  product  manufacturing  process  to,  and  inspection  of  manufacturing  facilities  by,  the  regulatory
authorities. Our product candidates may not be effective, may be only moderately effective or may prove to have undesirable or unintended
side effects, toxicities or other characteristics that may preclude our obtaining marketing approval or prevent or limit commercial use. If
any of our product candidates receives marketing approval, the accompanying label may limit the approved use in such a restrictive manner
that it is not possible to obtain commercial viability for such product.

The process of obtaining marketing approvals, both in the United States and abroad, is expensive and may take many years. If additional
clinical trials are required for certain jurisdictions, these trials can vary substantially based upon a variety of factors, including the type,
complexity and novelty of the product candidates involved, and may ultimately be unsuccessful. Changes in marketing approval policies
during the development period, changes in or the enactment of additional statutes or regulations, or changes in regulatory review process
for  each  submitted  product  application,  may  cause  delays  in  the  review  and  approval  of  an  application.  Regulatory  authorities  have
substantial discretion in the approval process and may refuse to accept a marketing application as deficient or may decide that our data is
insufficient for approval and require additional preclinical, clinical or other studies. In addition, varying interpretations of the data obtained
from preclinical and clinical testing could delay, limit or prevent marketing approval of a product candidate. Any marketing approval we
ultimately  obtain  may  be  limited  or  subject  to  restrictions  or  post-approval  commitments  that  render  the  approved  product  not
commercially viable.

Although the FDA and other regulatory authorities have approved plant-based therapeutics in the past, consistent with the oversight of all
products, the FDA is monitoring whether these plant-based therapeutics pose any health and human safety risks. While they have not issued
any  regulation  to  date  that  is  averse  to  plant-based  vaccines  or  therapeutics,  it  is  possible  that  the  FDA  and  other  regulatory  authorities
could issue regulations in the future that could adversely affect our product candidates.

If we experience delays in obtaining approval or if we fail to obtain approval of our product candidates, the commercial prospects for our
product candidates may be harmed and our ability to generate revenues will be materially impaired.  

Any  product  candidate  for  which  we  obtain  marketing  approval,  along  with  the  manufacturing  processes,  post-approval  clinical  data,
labeling, packaging, distribution, adverse event reporting, storage, recordkeeping, export, import, advertising and promotional activities for
such product candidate, among other things, will be subject to extensive and ongoing requirements of and review by the FDA and other
regulatory authorities. These requirements include submissions of safety,

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efficacy and other post-marketing information and reports, establishment registration and drug listing requirements, continued compliance
with  current  Good  Manufacturing  Practice,  or  cGMP,  requirements  relating  to  manufacturing,  quality  control,  quality  assurance  and
corresponding maintenance of records and documents, requirements regarding the distribution of samples to physicians and recordkeeping
and current GCP requirements for any clinical trials that we conduct post-approval. Even if marketing approval of a product candidate is
granted,  the  approval  may  be  subject  to  limitations  on  the  indicated  uses  for  which  the  product  candidate  may  be  marketed  or  to  the
conditions of approval. If our clinical product candidate receives marketing approval, the accompanying label may limit the approved use
of our product, which could limit sales.

Alternative  technologies  may  supersede  our  technologies  or  make  them  noncompetitive,  which  would  harm  our  ability  to  generate
future revenue.

The manufacture of precision antibodies and use of artificial intelligence to do so is intensely competitive. There are currently extensive
research efforts in this field, which result in rapid technological progress that can render existing technologies obsolete or economically
noncompetitive.  If  our  competitors  succeed  in  developing  more  effective  technologies  or  render  our  technologies  obsolete  or
noncompetitive, our business will suffer. Many universities, public agencies and established pharmaceutical, biotechnology, and other life
sciences companies with substantially greater resources than we have are developing and using technologies and are actively engaging in
the  development  of  products  similar  to  or  competitive  with  our  technologies  and  products. To  remain  competitive,  we  must  continue  to
invest  in  new  technologies  and  improve  existing  technologies.  To  make  such  renewing  investment  we  will  need  to  obtain  additional
financing  and/or  collaborations.  If  we  are  unable  to  secure  such  financing,  we  will  not  have  sufficient  resources  to  continue  such
investment.  In  addition,  they  also  have  significantly  greater  experience  in  the  discovery  and  development  of  products,  as  well  as  in
obtaining regulatory approvals of those products in the United States and in foreign countries. Our current and potential future competitors
also  have  significantly  more  experience  commercializing  drugs  that  have  been  approved  for  marketing.  Mergers  and  acquisitions  in  the
pharmaceutical  and  biotechnology  industries  could  result  in  even  more  resources  being  concentrated  among  a  small  number  of  our
competitors.

Our competitors may devise methods and processes for protein expression that are faster, more efficient or less costly than that which can
be achieved using iBio technologies. There has been and continues to be substantial academic and commercial research effort devoted to
the development of such methods and processes. If successful competitive methods are developed, it may undermine the commercial basis
for iBio products and our technologies and related services.

For our cancer product candidates, not only will we compete with companies engaged in various cancer treatments including radiotherapy
and chemotherapy, but we will also compete with various companies that have developed or are trying to develop immunology vaccines for
the treatment of cancer. Certain of our competitors have substantially greater capital resources, large customer bases, broader product lines,
sales forces, greater marketing and management resources, larger research and development staffs with extensive facilities and equipment
than we do and have more established reputations as well as global distribution channels. Our most significant competitors, among others,
are  fully  integrated  pharmaceutical  companies  such  as  Eli  Lilly  and  Company,  Bristol-Myers  Squibb  Company,  Merck  &  Co.,  Inc.,
Novartis AG, MedImmune, LLC (a wholly owned subsidiary of AstraZeneca plc), Johnson & Johnson, Pfizer Inc., MerckKGaA and Sanofi
SA,  and  more  established  biotechnology  companies  such  as  Genentech,  Inc.  (a  member  of  the  Roche  Group),  Amgen  Inc.,  Gilead
Sciences, Inc. and its subsidiary Kite Pharma, Inc., and competing cancer immunotherapy companies such as, Bluebird Bio, Inc., Transgene
SA,  Bausch  Health  Companies,  Lumos  Pharma,  Agenus  Inc.,  Aduro  Biotech,  Inc.,  Advaxis,  Inc.,  ImmunoCellular  Therapeutics,  Ltd.,
IMV Inc., Oxford BioMedica plc, Bavarian Nordic A/S, Celldex Therapeutics, Inc., as well as tech enabled drug discovery companies such
as Recursion, Abcellera Biologics, Inc., Cellarity, and BenevolentAI.

Our product candidates may exhibit undesirable side effects when used alone or in combination with other approved pharmaceutical
products, which may delay or preclude its development or regulatory approval or limit its use if ever approved.

Throughout the drug development process, we must continually demonstrate the activity, safety, and tolerability of our product candidates
in order to obtain regulatory approval to further advance our clinical development, or to eventually market it. Even if any of our product
candidates demonstrate adequate biologic activity and clear clinical benefit, any

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unacceptable side effects or adverse events, when administered alone or in the presence of other pharmaceutical products, may outweigh
these potential benefits. We may observe adverse or serious adverse events or drug-drug interactions in preclinical studies or clinical trials
of our clinical product candidate, which could result in the delay or termination of its development, prevent regulatory approval, or limit its
market acceptance if it is ultimately approved.

Adverse events caused by any of our product candidates or generally by plant-based therapeutics could cause reviewing entities, clinical
trial  sites  or  regulatory  authorities  to  interrupt,  delay  or  halt  clinical  trials  and  could  result  in  the  denial  of  regulatory  approval.  If  an
unacceptable  frequency  or  severity  of  adverse  events  are  reported  in  any  clinical  trials  we  may  conduct  for  our  product  candidates,  our
ability to obtain regulatory approval for such clinical product candidate may be negatively impacted. In addition, adverse events caused by
any product candidate administered in combination with our product candidates could cause similar interruptions and delays, even though
not caused by our product candidates.

Furthermore,  if  any  of  our  products  are  approved  and  then  cause  serious  or  unexpected  side  effects,  a  number  of  potentially  significant
negative consequences could result, including:

● regulatory authorities may withdraw their approval of the clinical product candidate or impose restrictions on its distribution or

other risk management measures;

● regulatory authorities may require the addition of labeling statements, such as warnings or contraindications;

● we may be required to conduct additional clinical trials;

● we could be sued and held liable for injuries sustained by patients;

● we could elect to discontinue the sale of the clinical product candidate; and

● our reputation may suffer.

Any of these events could prevent us from achieving or maintaining market acceptance of the affected clinical product candidate and could
substantially increase the costs of commercialization.

Product liability lawsuits against us could cause us to incur substantial liabilities and to limit commercialization of any products that we
may develop.

We face the risk of product liability exposure in connection with the testing of our product candidates in human clinical trials and will face
an even greater risk if we commercially sell any products that we may develop. If we cannot successfully defend ourselves against claims
that  our  product  candidates  or  products  caused  injuries,  we  will  incur  substantial  liabilities.  Regardless  of  merit  or  eventual  outcome,
liability claims may result in:

● decreased demand for any product candidates or products that we may develop;

● injury to our reputation and significant negative media attention;

● withdrawal of clinical trial participants;

● significant costs to defend the related litigation;

● substantial monetary awards to trial participants or patients;

● loss of revenue;

● reduced resources of our management to pursue our business strategy; and

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● the inability to commercialize any products that we may develop.

Prior  to  commencing  human  clinical  trials,  we  will  seek  to  obtain  product  liability  insurance  coverage.  Such  insurance  coverage  is
expensive and may not be available in coverage amounts we seek or at all. If we obtain such coverage, we may in the future be unable to
maintain such coverage at a reasonable cost or in an amount adequate to satisfy any liability that may arise.

Risks Related to Dependence on Third Parties

For  our  clinical  product  candidates,  we  currently  rely  on  one  third-party  contract  manufacturer.  Any  manufacturing  problems
experienced by us could result in a delay or interruption in the supply of our clinical product candidate until the problem is cured or
until we locate and qualify an alternative source of manufacturing and supply.

We  currently  do  not  manufacture  any  of  our  clinical  product  candidates  and  currently  rely  upon  one  third-party  manufacturer  to
manufacture such product candidates. If we were to experience any prolonged disruption for our manufacturing, we could be forced to seek
additional third-party manufacturing contracts, thereby increasing our development costs and negatively impacting our timelines and any
commercialization costs. Although we believe there are other manufacturers that could manufacture our product candidates, they may not
do  so  on  favorable  term.  In  addition,  if  we  change  manufacturers  at  any  point  once  we  commence  clinical  trials    or  after  approval  of  a
product candidate, we will be required to demonstrate comparability between the product manufactured by the old manufacturer and the
product manufactured by the new manufacturer. If we are unable to do so we may need to conduct additional clinical trials with product
manufactured by the new manufacturer.

If we or any outsourced manufacturer of our products are not able to manufacture sufficient quantities of our clinical product candidate, our
development  activities  would  be  impaired.  In  addition,  any  manufacturing  facility  where  any  of  our  clinical  product  candidates  are
manufactured will be subject to ongoing, periodic inspection by the FDA or other comparable regulatory agencies to ensure compliance
with  current  Good  Manufacturing  Practice,  or  cGMP. Any  failure  to  follow  and  document  the  manufacturer’s  adherence  to  such  cGMP
regulations or other regulatory requirements may lead to significant delays in the availability of clinical bulk drug substance and finished
product for clinical trials, which may result in the termination of or a hold on a clinical trial, or may delay or prevent filing or approval of
marketing applications for our clinical product candidate. We also may encounter problems with the following:

● achieving adequate or clinical-grade materials that meet FDA or other comparable regulatory agency standards or specifications

with consistent and acceptable production yield and costs;

● failing  to  develop  an  acceptable  formulation  to  support  late-stage  clinical  trials  for,  or  the  commercialization  of,  our  clinical

product candidate;

● being  unable  to  increase  the  scale  of  or  the  capacity  for,  or  reformulate  the  form  of  our  clinical  product  candidate,  which  may

cause us to experience a shortage in supply or cause the cost to manufacture our clinical product candidate to increase;

● we cannot assure you that we will be able to manufacture our clinical product candidate at a suitable commercial scale, or that we

will be able to find alternative manufacturers acceptable to us that can do so;

● our facility closing as a result of regulatory sanctions, pandemic or a natural disaster;

● shortages of qualified personnel, raw materials or key contractors;

● failing to obtain FDA approval for commercial scale manufacturing; and

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● ongoing compliance with cGMP regulations and other requirements of the FDA or other comparable regulatory agencies.

If we encounter any of these problems or are otherwise delayed, or if the cost of manufacturing is not economically feasible or we cannot
find another third-party manufacturer, we may not be able to produce our clinical product candidate in a sufficient quantity to meet future
demand.

These risks are likely to be exacerbated by our limited experience with our current products and manufacturing processes. If demand for
our  products  materializes,  we  may  have  to  invest  additional  resources  to  purchase  materials,  hire  and  train  employees,  and  enhance  our
manufacturing processes or those of third-party manufacturers. It may not be possible for us to manufacture our clinical product candidate
at a cost or in quantities sufficient to make its clinical product candidate commercially viable. Any of these factors may affect our ability to
manufacture our products and could reduce gross margins and profitability.

Reliance on third-party manufacturers and suppliers entails risks to which we would not be subject if we manufacture our clinical product
candidate ourselves, including:

● reliance on the third parties for regulatory compliance and quality assurance;

● the possible breach of the manufacturing agreements by the third parties because of factors beyond our control or the insolvency
of any of these third parties or other financial difficulties, labor unrest, natural disasters or other factors adversely affecting their
ability to conduct their business; and

● possibility  of  termination  or  non-renewal  of  the  agreements  by  the  third  parties,  at  a  time  that  is  costly  or  inconvenient  for  us,

because of our breach of the manufacturing agreement or based on their own business priorities.

If we rely on a third-party contract manufacturer or its suppliers fail to deliver the required commercial quantities of our clinical product
candidate required for our clinical trials and, if approved, for commercial sale, on a timely basis and at commercially reasonable prices, and
we  are  unable  to  find  one  or  more  replacement  manufacturers  or  suppliers  capable  of  production  at  a  substantially  equivalent  cost,  in
substantially equivalent volumes and quality, and on a timely basis, we would likely be unable to meet demand for our products and would
have  to  delay  or  terminate  our  pre-clinical  or  clinical  trials,  and  we  would  lose  potential  revenue.  It  may  also  take  significant  time  to
establish an alternative source of supply for our clinical product candidate and to have any such new source approved by the FDA or any
applicable  foreign  regulatory  authorities.  Furthermore,  any  of  the  above  factors  could  cause  the  delay  or  suspension  of  initiation  or
completion of clinical trials, regulatory submissions or required approvals of our clinical product candidate, cause it to incur higher costs
and could prevent us from commercializing our clinical product candidate successfully.

If we are unable to establish new collaborations and maintain both new and existing collaborations, or if these collaborations are not
successful, our business could be adversely affected.

Our  current  business  plan  contemplates  that  we  will  in  the  future  derive  revenues  or  payments  from  collaborators  and  licensees  that
successfully utilize iBio technologies in connection with the production, development and commercialization of vaccines and therapeutic
protein product candidates. Our realization of these revenues and payments including dependence on existing collaborations, and any future
collaborations we enter into, is subject to a number of risks, including the following:

● collaborators may have significant discretion in determining the efforts and resources that they will apply to these collaborations;

● collaborators may not perform their obligations as expected;

● collaborators  may  not  pursue  development  and,  if  successful,  commercialization  of  product  candidates  or  may  elect  not  to

continue or renew development or commercialization programs based on clinical trial results, changes

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in  the  collaborators’  strategic  focus  or  available  funding,  or  external  factors,  such  as  an  acquisition,  which  divert  resources  or
create competing priorities;

● collaborators may delay clinical trials, provide insufficient funding for a clinical trial program, stop a clinical trial or abandon a
product candidate, repeat or conduct new clinical trials or require a new formulation of a product candidate for clinical testing;

● collaborators  could  independently  develop,  or  develop  with  third  parties,  products  that  compete  directly  or  indirectly  with  our
products or product candidates if the collaborators believe that competitive products are more likely to be successfully developed
or can be commercialized under terms that are more economically attractive than ours, which may cause collaborators to cease to
devote resources to the commercialization of our product candidates;

● collaborators  with  marketing  and  distribution  rights  to  one  or  more  of  our  product  candidates  that  achieve  regulatory  approval
may  not  commit  sufficient  resources  to  the  marketing  and  distribution  of  such  product  or  products;  or  commercialization  of
product candidates, might lead to additional responsibilities for us with respect to product candidates, or might result in litigation
or arbitration, any of which would be time-consuming and expensive;

● collaborators may not properly maintain or defend our intellectual property rights or may use our proprietary information in such
a way as to invite litigation that could jeopardize or invalidate our intellectual property or proprietary information or expose us to
potential litigation;

● collaborators may infringe the intellectual property rights of third parties, which may expose us to litigation and potential liability;

● collaborations may be terminated for the convenience of the collaborator and, if terminated, we would potentially lose the right to

pursue further development or commercialization of the applicable product candidates;

● collaborators may learn about our technology and use this knowledge to compete with us in the future;

● results  of  collaborators’  preclinical  or  clinical  studies  could  produce  results  that  harm  or  impair  other  products  using  our

technology;

● there may be conflicts between different collaborators that could negatively affect those collaborations and others; and

● the number and type of our collaborations could adversely affect our attractiveness to future collaborators or acquirers.

If our collaborations do not result in the successful development and commercialization of products or if one or more of our collaborators
terminates its agreement with us, we may not receive any future research and development funding or milestone or royalty payments under
the collaboration. If we do not receive the funding we expect under these agreements, our continued development of our product candidates
could  be  delayed,  and  we  may  need  additional  resources  to  develop  additional  product  candidates.  There  can  be  no  assurance  that  our
collaborations will produce positive results or successful products on a timely basis or at all.

We  seek  to  establish  and  collaborate  with  additional  pharmaceutical  and  biotechnology  companies  for  development  and  potential
commercialization  of  iBio  technology-produced  and  iBio  technology-enhanced  product  candidates.  We  face  significant  competition  in
seeking appropriate collaborators. Our ability to reach a definitive agreement for a collaboration depends, among other things, upon our
assessment  of  the  collaborator’s  resources  and  expertise,  the  terms  and  conditions  of  the  proposed  collaboration  and  the  proposed
collaborator’s evaluation of several factors. If we fail to reach agreements

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with suitable collaborators on a timely basis, on acceptable terms, or at all, we may have to curtail the development of a product candidate,
reduce  or  delay  its  development  or  the  development  of  one  or  more  of  our  other  product  candidates,  or  increase  our  expenditures  and
undertake additional development or commercialization activities at our own expense. If we elect to fund and undertake development or
commercialization activities on our own, we may need to obtain additional expertise and additional capital, which may not be available to
us on acceptable terms or at all.

If  we  fail  to  enter  into  collaborations  and  do  not  have  sufficient  funds  or  expertise  to  undertake  the  necessary  development  and
commercialization activities, we may not be able to further develop our product candidates or bring them to market or continue to develop
our product portfolio and our business may be materially and adversely affected.

If  third  parties  on  whom  we  or  our  licensees  will  rely  for  the  conduct  of  preclinical  studies  and  clinical  trials  do  not  perform  as
contractually required or as we expect, we may not be able to obtain regulatory approval for or commercialize our product candidates
and our business may suffer.

We have limited resources dedicated to designing, conducting, and managing our preclinical studies and clinical trials. We do not have the
ability to independently conduct the preclinical studies and clinical trials required to obtain regulatory approval for our product candidates.
We have not yet contracted with any third parties to conduct clinical trials of product candidates we develop independently of collaborators.
We will depend on licensees or on independent clinical investigators, contract research organizations and other third-party service providers
to conduct the clinical trials of our product candidates. We will rely on these vendors and individuals to perform many facets of the clinical
development process on our behalf, including conducting preclinical studies and will rely on them for the recruitment of sites and subjects
for participation in our clinical trials, maintenance of good relations with the clinical sites, and ensuring that these sites are conducting our
trials in compliance with the trial protocol and applicable regulations.

We will rely heavily on these parties for successful execution of our clinical trials but will not control many aspects of their activities. For
example, the investigators participating in our clinical trials will not be our employees. However, we will be responsible for ensuring that
each of our clinical trials is conducted in accordance with the general investigational plan and protocols for the trial. Third parties may not
complete activities on schedule or may not conduct our clinical trials in accordance with regulatory requirements or our stated protocols.
The failure of these third parties to carry out their obligations could delay or prevent the development, approval and commercialization of
our product candidates. If these third parties fail to perform satisfactorily, or do not adequately fulfill their obligations under the terms of
our agreements with them, we may not be able to enter into alternative arrangements without undue delay or additional expenditures, and
therefore the preclinical studies and clinical trials of our clinical product candidate may be delayed or prove unsuccessful.

Further, the FDA, the EMA, or similar regulatory authorities in other countries, may inspect some of the clinical sites participating in our
clinical trials or our third-party vendors’ sites to determine if our clinical trials are being conducted according to good clinical practices, or
GCPs, or similar regulations. If we or a regulatory authority determine that our third-party vendors are not in compliance with or have not
conducted our clinical trials according to applicable regulations, we may be forced to exclude certain data from the results of the trial, or
delay, repeat or terminate such clinical trials.

We  rely  on  third  parties  to  supply  the  raw  materials  needed  to  operate  our  research  and  development  activities  and  do  not  have  any
long-term commitments from such suppliers.

We  currently  rely  on  third  parties  for  the  raw  materials  needed  to  operate  our  research  and  development  activities. We  do  not  have  any
long-term  commitments  from  any  raw  material  suppliers  and  therefore  cannot  guarantee  that  there  will  be  adequate  supply  of  our  raw
materials.  Natural  disasters  or  other  disruptions  at  any  of  our  suppliers’  facilities  may  impair  or  delay  the  delivery  of  our  products.
Influenza or other pandemics, such as the coronavirus, could disrupt production of our products, reduce demand for certain of our products,
or disrupt the marketplace in the food service or retail environment with consequent material adverse effects on our results of operations.
To the extent we are unable to, or cannot, financially mitigate the likelihood or potential impact of such events, or effectively manage such
events if they occur, particularly when a product is sourced from a single location, there could be a material adverse effect on our business
and results of operations, and additional resources could be required to restore our supply chain. Although we believe we have sufficient
supply of our other raw materials at this time, due to supply chain shortages, we may not be able to obtain such materials

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in the future is our current suppliers should be unable to satisfy our needs. Such suppliers may not be able to provide us with engines in a
timely manner due to supply chain shortages and even if other suppliers are able to fulfill our needs they may not be able to do so at the
same price as we currently pay for such materials, which could result in lower profit margins or us increasing the price of our services in
order to maintain profit margins which could adversely impact demand for our services.

Any claims beyond our insurance coverage limits, or that are otherwise not covered by our insurance, may result in substantial costs
and a reduction in our available capital resources.

We maintain property insurance, employer’s liability insurance, product liability insurance, general liability insurance, business interruption
insurance, and directors’ and officers’ liability insurance, among others. Although we maintain what we believe to be adequate insurance
coverage, potential claims may exceed the amount of insurance coverage or may be excluded under the terms of the policy, which could
cause  an  adverse  effect  on  our  business,  financial  condition  and  results  from  operations.  Generally,  we  would  be  at  risk  for  the  loss  of
inventory that is not within customer specifications. These amounts could be significant. In addition, in the future we may not be able to
obtain  adequate  insurance  coverage,  or  we  may  be  required  to  pay  higher  premiums  and  accept  higher  deductibles  in  order  to  secure
adequate insurance coverage.

We may be subject to various litigation claims and legal proceedings.

We, as well as certain of our directors and officers, may be subject to claims or lawsuits during the ordinary course of business. Regardless
of the outcome, these lawsuits may result in significant legal fees and expenses and could divert management’s time and other resources. If
the claims contained in these lawsuits are successfully asserted against us, we could be liable for damages and be required to alter or cease
certain of our business practices. Any of these outcomes could cause our business, financial performance and cash position to be negatively
impacted.

Risks Related to Intellectual Property

If we or our licensors are unable to obtain and maintain patent protection for our technology and products, or if the scope of the patent
protection obtained is not sufficiently broad, competitors could develop and commercialize technology and products similar or identical
to ours, and our ability to successfully commercialize our technology and products may be impaired.

Our success depends in part on our ability to obtain and maintain patent and other intellectual property protection in the United States and
other  countries  with  respect  to  our  proprietary  technology  and  products.  We  seek  to  protect  our  proprietary  position  by  filing  patent
applications  in  the  United  States  and  abroad  related  to  our  novel  technologies  and  product  candidates,  and  by  maintenance  of  our  trade
secrets through proper procedures.

The patent prosecution process is expensive and time-consuming, and we may not be able to file and prosecute all necessary or desirable
patent applications at a reasonable cost, in a timely manner, or in all jurisdictions. It is also possible that we will fail to identify patentable
aspects of our research and development output before it is too late to obtain patent protection.

The  patent  position  of  biotechnology  and  pharmaceutical  companies  generally  is  highly  uncertain,  involves  complex  legal  and  factual
questions and has in recent years been the subject of much litigation. In addition, the laws of foreign countries may not protect our rights to
the same extent as the laws of the United States and we may fail to seek or obtain patent protection in all major markets. For example,
European patent law restricts the patentability of methods of treatment of the human body more than United States law does. Publications
of  discoveries  in  the  scientific  literature  often  lag  behind  the  actual  discoveries,  and  patent  applications  in  the  United  States  and  other
jurisdictions are typically not published until 18 months after filing, or in some cases not at all. Therefore, we cannot know with certainty
whether we were the first to make the inventions claimed in our owned patents or pending patent applications, or that we were the first to
file  for  patent  protection  of  such  inventions,  nor  can  we  know  whether  those  from  whom  we  license  patents  were  the  first  to  make  the
inventions  claimed  or  were  the  first  to  file. As  a  result,  the  issuance,  scope,  validity,  enforceability  and  commercial  value  of  our  patent
rights are highly uncertain. Our pending and future patent applications may not result in patents being issued

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which  protect  our  technology  or  products,  in  whole  or  in  part,  or  which  effectively  prevent  others  from  commercializing  competitive
technologies and products. Changes in either the patent laws or interpretation of the patent laws in the United States and other countries
may diminish the value of our patents or narrow the scope of our patent protection.

Moreover,  we  may  be  subject  to  a  third-party  pre-issuance  submission  of  prior  art  to  the  U.S.  PTO,  or  become  involved  in  opposition,
derivation,  reexamination,  inter  partes  review,  post-grant  review  or  interference  proceedings  challenging  our  patent  rights  or  the  patent
rights of others. An adverse determination in any such submission, proceeding or litigation could reduce the scope of, or invalidate, our
patent rights, allow third parties to commercialize our technology or products and compete directly with us, without payment to us, or result
in our inability to manufacture or commercialize products without infringing third-party patent rights. In addition, if the breadth or strength
of  protection  provided  by  our  patents  and  patent  applications  is  threatened,  it  could  dissuade  companies  from  collaborating  with  us  to
license, develop or commercialize current or future product candidates.

Even if our pending or future patent applications issue as patents, they may not issue in a form that will provide us with any meaningful
protection, prevent competitors from competing with us or otherwise provide us with any competitive advantage. Our competitors may be
able to circumvent our patents by developing similar or alternative technologies or products in a non-infringing manner.

The issuance of a patent is not conclusive as to its inventorship, scope, validity or enforceability, and our patents may be challenged in the
courts or patent offices in the United States and abroad. Such challenges may result in loss of exclusivity or freedom to operate or in patent
claims being narrowed, invalidated or held unenforceable, in whole or in part, which could limit our ability to stop others from using or
commercializing similar or identical technology and products, or limit the duration of the patent protection of our technology and products.
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. As a result, our patent portfolio may not provide us
with sufficient rights to exclude others from commercializing products similar or identical to ours.

We may become involved in lawsuits to protect or enforce our patents or other intellectual property, which could be expensive, time-
consuming and ultimately unsuccessful.

Our commercial success depends upon our ability, and the ability of our collaborators, to develop, manufacture, market and sell our product
candidates and use our proprietary technologies without infringing the proprietary rights of third parties. There is considerable intellectual
property  litigation  in  the  biotechnology  and  pharmaceutical  industries.  Competitors  may  infringe  our  issued  patents  or  other  intellectual
property. To counter infringement or unauthorized use, we may be required to file infringement claims, which can be expensive and time-
consuming. Any claims we assert against perceived infringers could provoke these parties to assert counterclaims against us alleging that
we infringe their intellectual property. In addition, in a patent infringement proceeding, a court may decide that a patent of ours is invalid or
unenforceable, in whole or in part, construe the patent’s claims narrowly or refuse to stop the other party from using the technology at issue
on the grounds that our patents do not cover the technology in question. An adverse result in any litigation proceeding could put one or
more of our patents at risk of being invalidated or interpreted narrowly, which could adversely affect us and our collaborators.

While no such litigation has been brought against us and we have not been held by any court to have infringed a third party’s intellectual
property  rights,  we  cannot  guarantee  that  our  technology,  products  or  use  of  our  products  do  not  infringe  third-party  patents.  It  is  also
possible that we have failed to identify relevant third-party patents or applications. For example, applications filed before November 29,
2000, and certain applications filed after that date that will not be filed outside the United States remain confidential until patents issue.
Patent  applications  in  the  United  States  and  elsewhere  are  published  approximately  18  months  after  the  earliest  filing  date,  which  is
referred to as the priority date. Therefore, patent applications covering our products or technology could have been filed by others without
our knowledge. Additionally, pending patent applications which have been published can, subject to certain limitations, be later amended
in a manner that could cover our technologies, our products or the use of our products.

We may become party to, or threatened with, future adversarial proceedings or litigation regarding intellectual property rights with respect
to our products and technology, including interference or derivation proceedings before the U.S. PTO

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and similar bodies in other countries. Third parties may assert infringement claims against us based on existing intellectual property rights
and intellectual property rights that may be granted in the future.

If  we  are  found  to  infringe  a  third  party’s  intellectual  property  rights,  we  could  be  required  to  obtain  a  license  from  such  third  party  to
continue  developing  and  marketing  our  products  and  technology.  However,  we  may  not  be  able  to  obtain  any  required  license  on
commercially reasonable terms or at all. Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors
access  to  the  same  technologies  licensed  to  us.  We  could  be  forced,  including  by  court  order,  to  cease  commercializing  the  infringing
technology or product. In addition, we could be found liable for monetary damages, including treble damages and attorneys’ fees if we are
found  to  have  willfully  infringed  a  patent. A  finding  of  infringement  could  prevent  us  from  commercializing  our  product  candidates  or
force  us  to  cease  some  of  our  business  operations,  which  could  materially  harm  our  business.  Claims  that  we  have  misappropriated  the
confidential information or trade secrets of third parties could have a similar negative impact on our business.

In addition, the uncertainties associated with litigation could have a material adverse effect on our ability to raise the funds necessary to
continue  our  clinical  trials,  continue  our  research  programs,  license  necessary  technology  from  third  parties,  or  enter  into  development
partnerships  that  would  help  us  bring  our  product  candidates  to  market.  Furthermore,  because  of  the  substantial  amount  of  discovery
required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised
by disclosure during this type of litigation.

In spite of our efforts, our licensors might allege that we have materially breached our obligations under such license agreements and might
therefore attempt to terminate the license agreements, thereby removing or limiting our ability to develop and commercialize products and
technology covered by these license agreements. If these in-licenses are terminated, or if the underlying patents fail to provide the intended
exclusivity, competitors or other third parties might have the freedom to seek regulatory approval of, and to market, products identical to
ours and we may be required to cease our development and commercialization of our lead products or other product candidates that we may
identify. Any of the foregoing could have a material adverse effect on our competitive position, business, financial conditions, results of
operations, and prospects.

Moreover, disputes may arise regarding intellectual property subject to a licensing agreement, including:

● the scope of rights granted under the license agreement and other interpretation-related issues;

● the extent to which our product candidates, technology and processes infringe on intellectual property of the licensor that is not

subject to the licensing agreement;

● the sublicensing of patent and other rights under our collaborative development relationships;

● our diligence obligations under the license agreement and what activities satisfy those diligence obligations;

● the inventorship and ownership of inventions and know-how resulting from the joint creation or use of intellectual property by our

licensors and us and our partners; and

● the priority of invention of patented technology.

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In addition, the agreements under which we currently license intellectual property or technology from third parties are complex, and certain
provisions  in  such  agreements  may  be  susceptible  to  multiple  interpretations. The  resolution  of  any  contract  interpretation  disagreement
that may arise could narrow what we believe to be the scope of our rights to the relevant intellectual property or technology or increase
what we believe to be our financial or other obligations under the relevant agreement, either of which could have a material adverse effect
on  our  business,  financial  condition,  results  of  operations,  and  prospects.  Moreover,  if  disputes  over  intellectual  property  that  we  have
licensed prevent or impair our ability to maintain our current licensing arrangements on commercially acceptable terms, we may be unable
to  successfully  develop  and  commercialize  the  affected  product  candidates,  which  could  have  a  material  adverse  effect  on  our  business,
financial conditions, results of operations, and prospects.

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, if all maintenance fees are timely paid, the natural expiration of a patent is generally
20 years from its earliest U.S. non-provisional filing date. Various extensions may be available, but the life of a patent, and the protection it
affords,  is  limited.  Even  if  patents  covering  our  product  candidates  are  obtained,  once  the  patent  life  has  expired,  we  may  be  open  to
competition from competitive products, including generics or biosimilars. 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. As a result, our owned and licensed patent portfolio may not provide us with sufficient rights to exclude others from
commercializing products similar or identical to ours.

If we are unable to protect our trade secrets, our business and competitive position would be harmed.

In addition to seeking patents for some of our technology and product candidates, we also rely on trade secrets, including unpatented know-
how, technology and other proprietary information, to maintain our competitive position. We seek to protect these trade secrets, in part, by
entering  into  non-disclosure  and  confidentiality  agreements  with  parties  who  have  access  to  them,  such  as  our  employees,  corporate
collaborators, outside scientific collaborators, contract manufacturers, consultants, advisors and other third parties. We also seek to enter
into confidentiality and invention or patent assignment agreements with our employees and consultants. Despite these efforts, any of these
parties may breach the agreements and disclose our proprietary information, including our trade secrets, and we may not be able to obtain
adequate  remedies  for  such  breaches.  Our  trade  secrets  may  also  be  obtained  by  third  parties  by  other  means,  such  as  breaches  of  our
physical  or  computer  security  systems.  Enforcing  a  claim  that  a  party  illegally  disclosed  or  misappropriated  a  trade  secret  is  difficult,
expensive and time-consuming, and the outcome is unpredictable. In addition, some courts inside and outside the United States are less
willing  or  unwilling  to  protect  trade  secrets.  If  any  of  our  trade  secrets  were  to  be  lawfully  obtained  or  independently  developed  by  a
competitor, we would have no right to prevent them, or those to whom they communicate it, from using that technology or information to
compete with us. If any of our trade secrets were to be disclosed to or independently developed by a competitor, our competitive position
would be harmed.

We may be subject to claims challenging the inventorship of our patent filings and other intellectual property.

Many  of  our  employees,  including  our  senior  management,  were  previously  employed  at  other  biotechnology  or  pharmaceutical
companies. These employees typically executed proprietary rights, non-disclosure and non-competition agreements in connection with their
previous employers. Although we try to ensure that our employees do not use the proprietary information or know-how of others in their
work for us, we may be subject to claims that we or these employees have used or disclosed intellectual property, including trade secrets or
other  proprietary  information,  of  any  such  employee’s  former  employer.  We  or  our  licensors  may  be  subject  to  claims  that  former
employees,  collaborators  or  other  third  parties  have  an  interest  in  our  owned  or  in-licensed  patents,  trade  secrets,  or  other  intellectual
property as an inventor or co-inventor. For example, we or our licensors may have inventorship disputes arise from conflicting obligations
of employees, consultants or others who are involved in developing our product candidates. Litigation may be necessary to defend against
these  and  other  claims  challenging  inventorship  or  our  or  our  licensors’  ownership  of  our  owned  or  in-licensed  patents,  trade  secrets  or
other intellectual property. If we or our licensors fail in defending any such claims, in addition to paying monetary damages, we may lose
valuable intellectual property rights, such as exclusive ownership of,

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or right to use, intellectual property that is important to our product candidates. Even if we are successful in defending against such claims,
litigation  could  result  in  substantial  costs  and  be  a  distraction  to  management  and  other  employees. Any  of  the  foregoing  could  have  a
material  adverse  effect  on  our  business,  financial  condition,  results  of  operations  and  prospects.  In  addition,  while  we  require  our
employees and contractors who may be involved in the conception or development of intellectual property to execute agreements assigning
such  intellectual  property  to  us,  we  may  be  unsuccessful  in  executing  such  an  agreement  with  each  party  who,  in  fact,  conceives  or
develops intellectual property that we regard as our own. The assignment of intellectual property rights may not be self-executing, or the
assignment agreements may be breached, and we may be forced to bring claims against third parties, or defend claims that they may bring
against us, to determine the ownership of what we regard as our intellectual property.

Intellectual property rights do not necessarily address all potential threats to our competitive advantage.

The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations
and may not adequately protect our business or permit us to maintain our competitive advantage. The following examples are illustrative:

● others may be able to make products that are similar to our product candidates but that are not covered by the claims of the patents

that we license;

● our licensors or collaborators might not have been the first to make the inventions covered by an issued patent or pending patent

application;

● our licensors or collaborators might not have been the first to file patent applications covering an invention;

● others  may  independently  develop  similar  or  alternative  technologies  or  duplicate  any  of  our  or  our  licensors’  technologies

without infringing our intellectual property rights;

● pending patent applications may not lead to issued patents;

● issued patents may not provide us with any competitive advantages, or may be held invalid or unenforceable, as a result of legal

challenges by our competitors;

● our competitors might conduct research and development activities in countries where we do not have patent rights and then use

the information learned from such activities to develop competitive products for sale in our major commercial markets;

● we may not develop or in-license additional proprietary technologies that are patentable;

● the patents of others may have an adverse effect on our business; and

● we may choose not to file a patent application for certain trade secrets or know-how, and a third party may subsequently obtain a

patent covering such intellectual property.

Should any of these events occur, they could significantly harm our business, results of operations and prospects.

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

Filing, prosecuting and defending patents on our product candidates in all countries throughout the world would be prohibitively expensive,
and our intellectual property rights in some countries outside the United States can be less extensive than those in the United States. In
addition, the laws of some foreign countries do not protect intellectual property rights to the same extent as federal and state laws in the
United States. Consequently, we may not be able to prevent third parties from practicing our inventions in all countries outside the United
States, or from selling or importing products made

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using our inventions in and into the United States or other jurisdictions. Competitors may use our technologies in jurisdictions where we
have  not  obtained  patent  protection  to  develop  their  own  products  and  may  also  export  infringing  products  to  territories  where  we  have
patent  protection,  but  enforcement  is  not  as  strong  as  that  in  the  United  States. These  products  may  compete  with  our  products  and  our
patents  or  other  intellectual  property  rights  may  not  be  effective  or  sufficient  to  prevent  them  from  competing.  Many  companies  have
encountered  significant  problems  in  protecting  and  defending  intellectual  property  rights  in  foreign  jurisdictions.  The  legal  systems  of
certain  countries,  particularly  certain  developing  countries,  do  not  favor  the  enforcement  of  patents,  trade  secrets,  and  other  intellectual
property protection, particularly those relating to biotechnology products, which could make it difficult for us to stop the infringement of
our patents or marketing of competing products in violation of our proprietary rights generally. Proceedings to enforce our patent rights in
foreign jurisdictions, whether or not successful, could result in substantial costs and divert our efforts and attention from other aspects of
our business, could put our patents at risk of being invalidated or interpreted narrowly and our patent applications at risk of not issuing and
could  provoke  third  parties  to  assert  claims  against  us.  We  may  not  prevail  in  any  lawsuits  that  we  initiate,  and  the  damages  or  other
remedies awarded, if any, may not be commercially meaningful. Accordingly, our efforts to enforce our intellectual property rights around
the world may be inadequate to obtain a significant commercial advantage from the intellectual property that we develop or license.

If we should fail to comply with various patent laws our patent protection could be reduced or eliminated.

Periodic maintenance fees, renewal fees, annuity fees and various other governmental fees on patents and/or applications will be due to be
paid to the USPTO and various governmental patent agencies outside of the United States in several stages over the lifetime of the patents
and/or  applications.  We  have  systems  in  place  to  remind  us  to  pay  these  fees,  and  we  employ  an  outside  firm  and  rely  on  our  outside
counsel  to  pay  these  fees  due  to  non-U.S.  patent  agencies.  The  USPTO  and  various  non-U.S.  governmental  patent  agencies  require
compliance with a number of procedural, documentary, fee payment and other similar provisions during the patent application process. We
employ reputable law firms and other professionals to help us comply, and in many cases, an inadvertent lapse can be cured by payment of
a late fee or by other means in accordance with the applicable rules. However, there are situations in which non-compliance can result in
abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. In
such  an  event,  our  competitors  might  be  able  to  enter  the  market  and  this  circumstance  would  have  a  material  adverse  effect  on  our
business.

Changes  in  patent  law,  including  recent  patent  reform  legislation,  could  increase  the  uncertainties  and  costs  surrounding  the
prosecution of our patent applications and the enforcement or defense of our issued patents.

Changes  in  either  the  patent  laws  or  interpretation  of  the  patent  laws  in  the  United  States  could  increase  the  uncertainties  and  costs
surrounding the prosecution of patent applications and the enforcement or defense of issued patents. Assuming that other requirements for
patentability are met, prior to March 2013, in the United States, the first to invent the claimed invention was entitled to the patent, while
outside the United States, the first to file a patent application was entitled to the patent. After March 2013, under the Leahy-Smith America
Invents Act,  or  the America  Invents Act,  enacted  in  September  2011,  the  United  States  transitioned  to  a  first  inventor  to  file  system  in
which, assuming that other requirements for patentability are met, the first inventor to file a patent application will be entitled to the patent
on an invention regardless of whether a third party was the first to invent the claimed invention. A third party that files a patent application
in the USPTO after March 2013, but before us could therefore be awarded a patent covering an invention of ours even if we had made the
invention  before  it  was  made  by  such  third  party.  This  will  require  us  to  be  cognizant  of  the  time  from  invention  to  filing  of  a  patent
application. Since patent applications in the United States and most other countries are confidential for a period of time after filing or until
issuance,  we  cannot  be  certain  that  we  or  our  licensors  were  the  first  to  either  (i)  file  any  patent  application  related  to  our  product
candidates  or  (ii)  invent  any  of  the  inventions  claimed  in  our  or  our  licensor’s  patents  or  patent  applications.  In  addition,  the  patent
positions  of  companies  in  the  development  and  commercialization  of  pharmaceuticals  are  particularly  uncertain.  Recent  U.S.  Supreme
Court rulings have narrowed the scope of patent protection available in certain circumstances and weakened the rights of patent owners in
certain  situations.  This  combination  of  events  has  created  uncertainty  with  respect  to  the  validity  and  enforceability  of  patents,  once
obtained. Depending on future actions by the U.S. Congress, the federal courts, and the USPTO, the laws and regulations governing patents
could change in unpredictable ways that could have a material adverse effect on our existing patent portfolio and our ability to protect and
enforce our intellectual property in the future.

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Risks Related to iBio’s Operations

We  recently  identified  and  remediated  material  weaknesses  in  our  internal  controls,  and  we  cannot  provide  assurances  additional
material weaknesses will not occur in the future.

Effective  internal  control  over  financial  reporting  is  necessary  for  us  to  provide  reliable  financial  reports  and,  together  with  adequate
disclosure  controls  and  procedures,  is  designed  to  prevent  fraud.  During  the  preparation  of  the  Quarterly  Report  for  the  quarter  ended
March 31, 2023, we identified a material weakness in our controls relating to accounting for stock-based compensation expense relating to
the vesting of severed employees’ awards.  If our internal control over financial reporting or our disclosure controls and procedures are not
effective, we may not be able to accurately report our financial results, prevent fraud, or file our periodic reports in a timely manner, which
may cause investors to lose confidence in our reported financial information and may lead to a decline in our stock price. In addition, a
material weakness will not be considered remediated until the applicable controls operate for a sufficient period of time and management
has concluded, through testing, that these controls are designed and operating effectively. As of June 30, 2023, management believes that
significant progress has been made in enhancing internal controls and has concluded that the enhanced controls are operating effectively.
 Therefore, as of June 30, 2023, the material weakness described in Item 4 Controls and Procedures in our Quarterly Report on Form 10-Q
for  quarter  ended  March  31,  2023  has  been  fully  remediated.    Although  the  material  weakness  has  been  remediated,  there  can  be  no
assurance  that  the  internal  control  over  financial  reporting,  as  modified,  will  enable  us  to  identify  or  avoid  material  weaknesses  in  the
future.

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.  In  addition,  any  testing  by  us,  as  and  when  required,  conducted  in  connection  with  Section  404  of  the
Sarbanes-Oxley Act, or Section 404, or any subsequent testing by our independent registered public accounting firm, as and when required,
may  reveal  deficiencies  in  our  internal  control  over  financial  reporting  that  are  deemed  to  be  material  weaknesses  or  that  may  require
prospective or retroactive changes to our financial statements or identify other areas for further attention or improvement. As a growing
company, implementing and maintaining effective controls may require more resources, and we may encounter internal control integration
difficulties. 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.

We have experienced turnover in our senior management team, and the loss of one or more of our executive officers or key employees
or an inability to attract and retain highly skilled employees could adversely affect our business.

Our  success  depends  largely  upon  the  continued  services  of  our  key  executive  officers.  We  have  in  the  past  and  may  in  the  future
experience changes in our executive management team resulting from the departure of executives, which may be disruptive to our business.
To continue to develop our pipeline and execute our strategy, we also must attract and retain highly skilled personnel in our industry.

A failure by iBio to hire and retain an appropriately skilled and adequate workforce could adversely impact the ability to operate and
function efficiently.

iBio’s operations will depend, in part, on our ability to attract and retain an appropriately skilled and sufficient workforce to operate our
R&D facility. These employees may voluntarily terminate their employment with us at any time. The R&D facility is located in San Diego,
California, a growing biotechnology hub and competition for skilled workers will continue to increase as the industry undergoes further
growth  in  the  area.  There  can  be  no  assurance  that  we  will  be  able  to  retain  key  personnel,  or  to  attract  and  retain  additional  qualified
employees especially in light of our cash position. Our inability to attract and retain key personnel as we grow in two locations may have a
material adverse effect on our business.

Use  of  our  laboratory  space  in  San  Diego  is  critical  to  our  success. A  natural  disaster  or  other  disruptions  at  our  laboratory  would
adversely affect our business, financial condition, and results of operations.

We currently conduct all of our pre-clinical research at our laboratory in San Diego using specialized equipment that we have purchased.
 Any natural disaster or other serious disruption to our facility due to fire, flood, earthquake, or any other unforeseen circumstance would
adversely affect our business, financial condition, and results of operations. Although we

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do believe that we could find alternative space in the case of a natural disaster, there can be no assurance that we will find suitable space
near the location of our employees or that our equipment will survive a natural disaster. The occurrence of any disruption at our laboratory,
even for a short period of time, may have an adverse effect on our research and development operations, during and after the period of the
disruption. Although we maintain property, casualty, and business interruption insurance of the types and in the amounts that we believe are
customary for the industry, we are not fully insured against all potential natural disasters or other disruptions to our laboratory.

We may be unable to manage our future growth effectively, which could make it difficult to execute our business strategy.

We intend to grow our business operations as demand increases and increase the number of our employees to accommodate such potential
growth, which may cause us to experience periods of rapid growth and expansion. This potential future growth could create a strain on our
organizational,  administrative  and  operational  infrastructure,  including  manufacturing  operations,  quality  control,  technical  support  and
other administrative functions. Our ability to manage our growth properly will require us to continue to improve our operational, financial
and management controls.

As  our  commercial  operations  and  sales  volume  grow,  we  will  need  to  continue  to  increase  our  capacity  for  manufacturing,  customer
service, billing and general process improvements and expand our internal quality assurance program, among other things. We may also
need to purchase additional equipment, some of which can take several months or more to procure, set up and validate, and increase our
manufacturing, maintenance, software and computing capacity to meet increased demand. These increases in scale, expansion of personnel,
purchase of equipment or process enhancements may not be successfully implemented.

If we are unable to protect the confidentiality of our partners’ or collaborators’ proprietary information, we may be subject to claims.

The research and development processes developed by us or our partners’ or collaborators’ products are subject to trade secret protection,
patents  or  other  intellectual  property  protections  owned  or  licensed  by  such  partners.  While  we  make  significant  efforts  to  protect  our
partners’ proprietary and confidential information, including requiring our employees to enter into agreements protecting such information,
if any of our employees breaches the non-disclosure provisions in such agreements, or if our partners make claims that their proprietary
information has been disclosed, our reputation may suffer damage and we may become subject to legal proceedings that could require us to
incur significant expenses and divert our management’s time, attention and resources.

If we acquire companies, products or technologies, we may face integration risks and costs associated with those acquisitions that could
negatively impact our business, results from operations and financial condition.

If  we  are  presented  with  appropriate  opportunities,  we  may  acquire  or  make  investments  in  complementary  companies,  products  or
technologies. We may not realize the anticipated benefit of any acquisition or investment. If we acquire companies or technologies, we will
face risks, uncertainties and disruptions associated with the integration process, including difficulties in the integration of the operations of
an acquired company, integration of acquired technology with our products, diversion of our management’s attention from other business
concerns, the potential loss of key employees or customers of the acquired business, and impairment charges if future acquisitions are not
as successful as we originally anticipate. In addition, our operating results may suffer because of acquisition-related costs or amortization
expenses or charges relating to acquired intangible assets. Any failure to successfully integrate other companies, products, or technologies
that we may acquire may have a material adverse effect on our business and results of operations. Furthermore, we may have to incur debt
or issue equity securities to pay for any additional future acquisitions or investments, the issuance of which could be dilutive to our existing
stockholders.

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Risks Related to Our Common Stock

Our stockholders will experience substantial dilution from the issuance of the development milestone payments if paid in equity and
may not realize a benefit from the acquisition of substantially all of the assets RubrYc commensurate with the ownership dilution they
will experience in connection therewith.

We have the option to pay the contingent development milestone consideration owed to the RubrYc shareholders in shares of our common
stock.  Our  stockholders  will  experience  substantial  dilution  from  the  issuance  of  shares  of  common  stock  to  pay  the  contingent
development milestone consideration, should we elect to pay such development milestones in shares of common stock in lieu of cash.

iBio is subject to compliance under the NYSE American continued listing standards of the NYSE American Company Guide, the failure
of which can result in delisting from the NYSE American.

In order to maintain its listing with NYSE American, we must remain in compliance with the continued listing standards as set forth in the
NYSE American  Company  Guide  (the  “Company  Guide”),  including  the  listing  standard  set  forth  in  Section  1003  of  the  Guide,  which
applies if a listed company has stockholders’ equity below certain threshold amounts and has sustained losses from continuing operations
and/or net losses in its five most recent fiscal years. In the past, we have received notification of noncompliance with the continued listing
requirements, which to date have been remediated

There can be no assurance that we will continue to meet all of the Exchange’s continued listing standards, or exemptions therefrom, in the
future.

Provisions  in  our  certificate  of  incorporation,  bylaws  and  under  Delaware  law  could  discourage  a  takeover  that  stockholders  may
consider favorable.

Provisions of our certificate of incorporation, bylaws and provisions of applicable Delaware law may discourage, delay or prevent a merger
or other change in control that a stockholder may consider favorable. Pursuant to our certificate of incorporation, our Board of Directors
may  issue  additional  shares  of  common  stock  or  preferred  stock.  Any  additional  issuance  of  common  stock  could  have  the  effect  of
impeding  or  discouraging  the  acquisition  of  control  of  us  by  means  of  a  merger,  tender  offer,  proxy  contest  or  otherwise,  including  a
transaction in which our stockholders would receive a premium over the market price for their shares, and thereby protect the continuity of
our management. Specifically, if in the due exercise of its fiduciary obligations, the Board of Directors were to determine that a takeover
proposal  was  not  in  our  best  interest,  shares  could  be  issued  by  our  Board  of  Directors  without  stockholder  approval  in  one  or  more
transactions that might prevent or render more difficult or costly the completion of the takeover by:

● diluting the voting or other rights of the proposed acquirer or insurgent stockholder group,

● putting a substantial voting bloc in institutional or other hands that might undertake to support the incumbent Board of Directors,

or

● effecting an acquisition that might complicate or preclude the takeover.

Our  certificate  of  incorporation  also  allows  our  Board  of  Directors  to  fix  the  number  of  directors  in  the  by-laws.  Our  certificate  of
incorporation does not contemplate cumulative voting in the election of directors and thus, under Delaware law, cumulative voting in the
election of directors is not permitted. Our Board of Directors is divided into three classes, each of which serves for a staggered term of
three years. This division of our Board of Directors could have the effect of impeding an attempt to take over our company or change or
remove management, since only one class will be elected annually. Thus, only approximately one-third of the existing Board of Directors
could be replaced at any election of directors.

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The effect of these provisions may be to delay or prevent a tender offer or takeover attempt that a stockholder may determine to be in his,
her or its best interest, including attempts that might result in a premium over the market price for the shares held by the stockholders.

Our  Second Amended  and  Restated  Bylaws  provides  that  the  Court  of  Chancery  of  the  State  of  Delaware  is  the  exclusive  forum  for
certain disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for
disputes with us or our directors, officers or employees.

Our Second Amended and Restated Bylaws provides that the Court of Chancery of the State of Delaware shall be the sole and exclusive
forum for any derivative action or proceeding brought on behalf of the Company, any action asserting a claim of breach of a fiduciary duty
owed by any director, officer or other employee of the Company to the Company or the Company’s stockholders, any action asserting a
claim arising pursuant to any provision of the Delaware General Corporation Law or any action asserting a claim governed by the internal
affairs  doctrine. The  federal  district  courts  of  the  United  States  of America  shall,  to  the  fullest  extent  permitted  by  law,  be  the  sole  and
exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act of 1933, as amended and the
forum  selection  provision  does  not  apply  to  claims  arising  exclusively  under  the  Exchange Act  or  the  Investment  Company Act,  or  any
other claim for which the federal courts have exclusive jurisdiction.

This  forum  selection  provision  may  limit  a  stockholder’s  ability  to  bring  certain  claims  in  a  judicial  forum  that  it  finds  favorable  for
disputes  with  us  or  any  of  our  directors,  officers,  other  employees  or  stockholders,  which  may  discourage  lawsuits  with  respect  to  such
claims,  although  our  stockholders  will  not  be  deemed  to  have  waived  our  compliance  with  federal  securities  laws  and  the  rules  and
regulations thereunder. If a court were to find this forum selection provision to be inapplicable or unenforceable in an action, we may incur
additional  costs  associated  with  resolving  such  action  in  other  jurisdictions,  which  could  adversely  affect  our  business  and  financial
condition.

The issuance of preferred stock could adversely affect the rights of the holders of shares of our common stock.

Our  Board  of  Directors  is  authorized  to  issue  up  to  1,000,000  shares  of  preferred  stock  without  any  further  action  on  the  part  of  our
stockholders.  Our  Board  of  Directors  has  the  authority  to  fix  and  determine  the  voting  rights,  rights  of  redemption  and  other  rights  and
preferences  of  preferred  stock.  Our  Board  of  Directors  may,  at  any  time,  designate  a  new  series  of  preferred  stock  that  would  grant  to
holders  the  preferred  right  to  our  assets  upon  liquidation,  the  right  to  receive  dividend  payments  before  dividends  are  distributed  to  the
holders of common stock, and the right to the redemption of the shares, together with a premium, before the redemption of our common
stock and authorize the issuance of such series of preferred stock, which may have a material adverse effect on the rights of the holders of
our  common  stock.  In  addition,  our  Board  of  Directors,  without  further  stockholder  approval,  may,  at  any  time,  issue  large  blocks  of
preferred stock. In addition, the ability of our Board of Directors to designate and issue shares of preferred stock without any further action
on the part of our stockholders may impede a takeover of our company and may prevent a transaction that is favorable to our stockholders.

We do not anticipate paying cash dividends for the foreseeable future, and therefore investors should not buy our stock if they wish to
receive cash dividends.

We have never declared or paid any cash dividends or distributions on our capital stock. We currently intend to retain our future earnings to
support  operations  and  to  finance  expansion  and  therefore  we  do  not  anticipate  paying  any  cash  dividends  on  our  common  stock  in  the
foreseeable future.

Changes  in  general  economic  conditions,  geopolitical  conditions,  domestic  and  foreign  trade  policies,  monetary  policies  and  other
factors beyond our control may adversely impact our business and operating results.

The uncertain financial markets, disruptions in supply chains, mobility restraints, and changing priorities as well as volatile asset values
could impact our business in the future. We and our third-party contract manufacturers, contract research organizations, and any clinical
sites that may conduct our clinical trials in the future may also face disruptions in procuring items that are essential to our research and
development activities, including, for example, medical and laboratory supplies used in our clinical trials or preclinical studies, in each
case, that are sourced from abroad or for

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which there are shortages because of ongoing efforts to address the outbreak. These minor disruptions have had an immaterial effect on
business,  which  we  have  been  able  to  address  with  minimal  impact  to  our  business  operations  to  date.  Further,  although  we  have  not
experienced  any  material  adverse  effects  on  our  business  due  to  increasing  inflation,  it  has  raised  operating  costs  for  many  businesses
and, in the future, could impact demand or pricing manufacturing of our drug candidates or services providers, foreign exchange rates or
employee wages. We are actively monitoring the effects these disruptions and increasing inflation could have on our operations.

Our  operations  and  performance  depend  on  global,  regional  and  U.S.  economic  and  geopolitical  conditions.    Russia’s  invasion  and
military attacks on Ukraine have triggered significant sanctions from U.S. and European leaders.  Resulting changes in U.S. trade policy
could trigger retaliatory actions by Russia, its allies and other affected countries, including China, resulting in a “trade war.”

The  above  factors,  including  a  number  of  other  economic  and  geopolitical  factors  both  in  the  U.S.  and  abroad,  could ultimately
have material adverse effects on our business, financial condition, results of operations or cash flows, including the following:

● effects of significant changes in economic, monetary and fiscal policies in the U.S. and abroad including currency fluctuations,

inflationary pressures and significant income tax changes;

● supply chain disruptions;

● a global or regional economic slowdown in any of our market segments;

● changes in government policies and regulations affecting the Company or its significant customers;

● industrial  policies  in  various  countries  that  favor  domestic  industries  over  multinationals  or  that  restrict  foreign  companies

altogether;

● new or stricter trade policies and tariffs enacted by countries, such as China, in response to changes in U.S. trade policies and

tariffs;

● postponement of spending, in response to tighter credit, financial market volatility and other factors;

● rapid material escalation of the cost of regulatory compliance and litigation;

● difficulties protecting intellectual property;

● longer payment cycles;

● credit risks and other challenges in collecting accounts receivable; and

● the impact of each of the foregoing on outsourcing and procurement arrangements.

We rely extensively on our information technology systems and are vulnerable to damage and interruption

We  rely  on  our  information  technology  systems  and  infrastructure  to  process  transactions,  summarize  results  and  manage  our  business,
including maintaining client and supplier information. Additionally, we utilize third parties, including cloud providers, to store, transfer and
process data. Our information technology systems, as well as the systems of our suppliers and other partners, whose systems we do not
control, are vulnerable to outages and an increasing risk of continually evolving deliberate intrusions to gain access to company sensitive
information. Likewise, data security incidents and breaches by employees and others with or without permitted access to our systems pose
a risk that sensitive data may be exposed to unauthorized persons or to the public. A cyber-attack or other significant disruption involving
our information technology systems, or those of our vendors, suppliers and other partners, could also result in disruptions in critical

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systems, corruption or loss of data and theft of data, funds or intellectual property.  A security breach of any kind, including physical or
electronic  break-ins,  computer  viruses  and  attacks  by  hackers,  employees  or  others,  could  expose  us  to  risks  of  data  loss,  litigation,
government enforcement actions, regulatory penalties and costly response measures, and could seriously disrupt our operations. We may be
unable  to  prevent  outages  or  security  breaches  in  our  systems.    We  remain  potentially  vulnerable  to  additional  known  or  yet  unknown
threats as, in some instances, we, our suppliers and our other partners may be unaware of an incident or its magnitude and effects.  We also
face the risk that we expose our vendors or partners to cybersecurity attacks.  Any or all of the foregoing could harm our reputation and
adversely affect our results of operations and our business reputation.

Holders of our warrants issued in our offerings have no rights as common stockholders until they exercise their warrants and acquire
our common stock.

Until the holders of the warrants we issued in our offerings acquire shares of our common stock by exercising their warrants, the holders of
the warrants have no rights as a stockholder with respect to the shares of common stock underlying their securities. Upon exercise of the
warrants they will be entitled to the rights of a common stockholder only as to matters for which the record date occurs after the exercise
date.

Whether the outstanding warrants will have any value will depend on the market conditions for, and the price of, our common stock, which
conditions will depend on factors related and unrelated to the success of our clinical development program, and cannot be predicted at this
time. If our common stock price does not increase to an amount sufficiently above the exercise price of the warrants during the periods the
warrants are exercisable, holders of warrants will be unable to recover any of their investment in the warrants.

Because there is no established public trading market for any of our warrants we issued, the liquidity of each such security is limited. We
do not expect a market to develop, nor do we intend to apply to list the warrants on any securities exchange. Upon exercise of the warrants,
our stockholders will experience dilution.

The market price of our common stock has been and may continue to be volatile and adversely affected by various factors.

Our stock price has fluctuated in the past, has recently been volatile and may be volatile in the future. By way of example, on September
11, 2023, the price of our common stock closed at $0.28 per share while on April 19, 2023, our stock price closed at $1.30 per share. We
may incur rapid and substantial decreases in our stock price in the foreseeable future that are unrelated to our operating performance or
prospects.  The  stock  market  in  general  and  the  market  for  biotechnology  and  pharmaceutical  companies  in  particular  have  experienced
extreme volatility that has often been unrelated to the operating performance of particular companies. As a result of this volatility, investors
may experience losses on their investment in our common stock. The market price of our common stock could fluctuate significantly in
response to various factors and events, including:

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investor reaction to our business strategy;

the success of competitive products or technologies;

our continued compliance with the listing standards of the NYSE American;

results of our preclinical and clinical trials;

actions  taken  by  regulatory  agencies  with  respect  to  our  products,  clinical  studies,  manufacturing  process  or  sales  and
marketing terms;

variations in our financial results or those of companies that are perceived to be similar to us;

developments  or  disputes  concerning  patents  or  other  proprietary  rights,  including  patents,  litigation  matters  and  our
ability to obtain patent protection for our products;

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our ability or inability to raise additional capital and the terms on which we raise it;

declines in the market prices of stocks generally;

trading volume of our common stock;

sales of our common stock by us or our stockholders;

announcements of licensing or other business development initiatives;

general economic, industry and market conditions; and

other  events  or  factors,  including  those  resulting  from  such  events,  or  the  prospect  of  such  events,  including  war,
terrorism  and  other  international  conflicts,  public  health  issues  including  health  epidemics  or  pandemics,  and  natural
disasters  such  as  fire,  hurricanes,  earthquakes,  tornados  or  other  adverse  weather  and  climate  conditions,  whether
occurring in the United States or elsewhere, could disrupt our operations, disrupt the operations of our suppliers or result
in political or economic instability.

These  broad  market  and  industry  factors  may  seriously  harm  the  market  price  of  our  common  stock,  regardless  of  our  operating
performance. Since the stock price of our common stock has fluctuated in the past, has been recently volatile and may be volatile in the
future, investors in our common stock could incur substantial losses. In the past, following periods of volatility in the market, securities
class-action litigation has often been instituted against companies. Such litigation, if instituted against us, could result in substantial costs
and  diversion  of  management’s  attention  and  resources,  which  could  materially  and  adversely  affect  our  business,  financial  condition,
results of operations and growth prospects. There can be no guarantee that our stock price will remain at current prices or that future sales
of our common stock will not be at prices lower than those sold to investors.

Reports  published  by  securities  or  industry  analysts,  including  projections  in  those  reports  that  exceed  our  actual  results,  could
adversely affect our common stock price and trading volume.

Securities research analysts, including those affiliated with our underwriters from prior offerings, establish and publish their own periodic
projections for our business. These projections may vary widely from one another and may not accurately predict the results we actually
achieve. Our stock price may decline if our actual results do not match securities research analysts’ projections. Similarly, if one or more of
the analysts who writes reports on us downgrades our stock or publishes inaccurate or unfavorable research about our business or if one or
more of these analysts ceases coverage of our company or fails to publish reports on us regularly, our stock price or trading volume could
decline. While we expect securities research analyst coverage to continue going forward, if no securities or industry analysts begin to cover
us, the trading price for our stock and the trading volume could be adversely affected.

We are a “smaller reporting company”, and the reduced disclosure requirements applicable to smaller reporting companies may make
our common stock less attractive to investors.

We are a "smaller reporting company" as defined in Rule 12b-2 promulgated under the Exchange Act. We may remain a smaller reporting
company  until  we  have  a  non-affiliate  public  float  in  excess  of  $250  million  or  annual  revenues  in  excess  of  $100  million  and  a  non-
affiliate public float in excess of $700 million, each as determined on an annual basis. For so long as we remain smaller reporting company,
we are permitted and may take advantage of specified reduced reporting and other burdens that are otherwise applicable generally to public
companies. These provisions include:

● an exemption from compliance with the auditor attestation requirement of Section 404 of the Sarbanes-Oxley Act of 2002, or

the Sarbanes-Oxley Act, on the design and effectiveness of our internal controls over financial reporting; and

● scaled reporting and disclosure requirements including about our executive compensation arrangements.

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We cannot predict whether investors will find our common stock less attractive if we rely on such exemptions. If some investors find our
common  stock  less  attractive  as  a  result,  there  may  be  a  less  active  trading  market  for  our  common  stock  and  the  market  price  of  our
common stock may be more volatile.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties.

Facility

On  November  1,  2021,  the  Company  and  its  subsidiary,  iBio  CDMO  LLC  (“iBio  CDMO”,  and  collectively  with  the  Company,  the
“Purchaser”) entered into a series of agreements (the “Transaction”) with College Station Investors LLC (“College Station”), and Bryan
Capital  Investors  LLC  (“Bryan  Capital”  and,  collectively  with  College  Station,  “Seller”),  each  affiliates  of  Eastern  Capital  Limited
(“Eastern,”  a  former  significant  stockholder  of  the  Company)  described  in  more  detail  below  whereby  in  exchange  for  a  certain  cash
payment and a warrant the Company:

(i) acquired both the Facility where iBio CDMO at that time conducted business and also the rights as the tenant in the Facility’s

ground lease;

(ii) acquired all of the equity owned by one of the affiliates of Eastern in the Company and iBio CDMO; and

(iii) otherwise terminated all agreements between the Company and the affiliates of Eastern.

On September 15, 2023, iBio CDMO entered into a Purchase and Sale Agreement with Majestic Realty, pursuant to which iBio CDMO
agreed to sell the Property to Majestic Realty for a purchase price of $17,250,000. The closing of the sale of the Property is to occur, with
time being of the essence, on December 1, 2023 or such other date as mutually agreed.  Pursuant to the terms of the Purchase and Sale
Agreement, Majestic Realty deposited with a title company $200,000 as an earnest money deposit. Majestic Realty will also be afforded
access to the Property to conduct a due diligence review of its condition. The closing is subject to certain closing conditions, including: (i)
Majestic Realty’s delivery to iBio CDMO and the Escrow Agent of written notice of its approval of the condition of the Property on or
before 5:00 p.m. Central time on October 16, 2023; (ii) Majestic Realty obtaining the approval of The Board of Regents of the Texas A&M
University System of Majestic Realty’s purchase from it of the fee interest in the Land on or before 5:00 p.m. Central time on November
13, 2023; and (iii) the delivery at closing by the title company of a title policy to Majestic Realty in the amount of the Purchase Price.

Biopharmaceutical R&D Facility

On  September  11,  2021,  iBio  entered  into  a  lease  with  SAN  DIEGO  INSPIRE  4,  LLC  for  approximately  11,383  square  feet  of  lab  and
office space at 11750 Sorrento Valley Road in San Diego, CA. The lease recently commenced in September 2022. The lease is for seven
years  and  four  months.  The  lease  is  triple  net  with  Base  Rent  starting  at  $4.50  per  month  per  square  foot  escalating  approximately  3.0
percent per year during the lease term. iBio will use the facility primarily for R&D associated with its AI Drug Discovery Platform and our
biologic product portfolio.

Item 3. Legal Proceedings.

Lawsuits

We are not currently subject to any material legal proceedings. From time to time, we may be subject to various legal proceedings and
claims that arise in the ordinary course of its business activities. Litigation, regardless of the outcome, could have an adverse impact on us
because of defense and settlement costs, diversion of management resources and other factors.

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Item 4. Mine Safety Disclosures.

Not applicable.

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

PART II

Market Information

Our common stock is traded on the NYSE American under the trading symbol “IBIO.”

Holders

On  September  12,  2023,  there  were  27  stockholders  of  record  of  our  common  stock,  one  of  which  was  Cede  &  Co.,  a  nominee  for
Depository Trust Company, or DTC. All of the shares of our common stock held by brokerage firms, banks and other financial institutions
as nominees for beneficial owners are deposited into participant accounts at DTC and are therefore considered to be held of record by Cede
& Co. as one stock.

Dividends

We have never declared or paid any cash dividends on our common stock. Dividends on our common stock cannot be declared or paid or
set aside for payment or other distribution unless all accrued dividends on all outstanding shares of Preferred Tracking Stock are paid in
full.

Recent Sales of Unregistered Securities

There were no sales of unregistered securities other than as set forth in documents previously filed by the Company with the SEC.

Reverse Stock Split

As discussed above, the Company completed a reverse stock split at a ratio of one-for-twenty five (1:25) shares of the Company's common
stock. The effective date of the reverse stock split was October 7, 2022. All share and per share amounts of common stock presented have
been retroactively adjusted to reflect the one-for-twenty five reverse stock split.

Item 6. [Reserved]

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

The following discussion of our financial condition and results of operations should be read together with our financial statements and the
notes  thereto  and  other  information  included  elsewhere  in  this Annual  Report.  Unless  the  context  requires  otherwise,  references  in  this
Report to “iBio,” the “Company,” “we,” “us,” or “our” and similar terms mean iBio, Inc.

Overview

We are a pioneering biotechnology company at the intersection of AI and biologics, committed to reshaping the landscape of discovery.
Our core mission is to harness the potential of AI and machine learning to unveil elusive biologics that stand out and have evaded other
scientists.  Through  our  innovative  platform,  we  champion  a  culture  of  innovation  by  identifying  novel  targets,  forging  strategic
collaborations to enhance efficiency, diversify pipelines, and with the goal of accelerating preclinical processes.

Additionally, our groundbreaking EngageTx technology enables us to target bi-specific molecules. With the ability to navigate sequence
diversity and promote Human-Cyno cross reactivity while mitigating cytokine release, our goal is to enhance agility and bolster preclinical
safety assessments.

Our strategic approach to fulfilling our mission is outlined as follows:

● Elevate Epitope Discovery: We believe we lead the field with our patented AI-engine uncovering "hard to develop" molecules.
Our unparalleled epitope engine stands out by allowing the ability to target select regions of a protein, potentially removing the
lengthy trial and error out of mAb discovery.  This capability is expected to improve probability of success while at the same time,
reduces costs commonly caused by having an iterative process. Our epitope engine is engineered to match its target, refined for
stability and optimized for water solubility; allowing us to identify new drug candidates that have failed or have been abandoned
due to their complexity.

● Capital efficient business approach: Our strategic business approach is structured around the following pillars of value creation:

o

Strategic Collaborations: We are leveraging our platform and pipeline by forming strategic partnerships. Our aim is to
become  the  preferred  partner  for  major  pharmaceutical  and  biotechnology  companies  seeking  rapid  and  cost-effective
integration of complex molecules into their portfolios, de-risking their early-stage pre-clinical work. Additionally, a rich
array  of  fast  follower  molecules  within  our  pre-clinical  pipeline  holds  the  potential  to  drive  substantial  partnerships,
opening  doors  to  innovative  projects.  By  tapping  into  our  platform,  infrastructure,  and  expertise,  partners  have  the
potential  to  streamline  timelines,  reduce  costs  tied  to  biologic  drug  discovery  applications  and  cell  line  process
development, and expedite preclinical programs with efficiency.

o Developing  and  advancing  our  in-house  programs  cost  effectively:  Clinical  advancement  is  crucial  for  drug
discovery. We are actively looking for opportunities to progress our internal pre-clinical programs, with a focal point on
oncology, steadily reinforcing our pre-clinical pipeline.  

o Tech  Licensing  in  Diverse  Therapeutic Areas:  In  pursuit  of  adding  value,  we  are  exploring  partnerships  in  diverse
therapeutic domains such as CNS or vaccines. Our intention is to license the AI tech stack, extending its benefits to our
partners and amplifying its biological impact and insights. This strategic approach enables us to capitalize on the value of
our meticulously curated data while empowering collaborations and innovations, while at the same time allowing us to
focus on both the platform and our core therapeutic area, oncology.

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● Unwavering  Investment  in  advancing  the  platform:  We  maintain  an  unwavering  commitment  to  invest  in  our  platform,
continually  unlocking  the  potential  of  biology  through  AI  and  machine  learning.    The  pinnacle  of  being  on  the  forefront  of
machine learning advancing algorithms, and models in order to improve its predictive power and reduce the time it takes to find a
viable molecule.

In  essence,  we  are  sculpting  a  future  where  cutting-edge AI-driven  biotechnology  propels  the  discovery  of  intricate  biologics,  fostering
partnerships, accelerating innovation, and propelling the advancement of science.

AI-Technology Platform

Overview

Our platform comprises four key components, each playing a crucial role in the discovery and optimization of precision antibodies.

The  first  layer,  epitope  engineering,  leverages  the  patented  AI-engine  to  target  specific  regions  of  proteins,  allowing  us  to  engineer
antibodies  with  high  specificity  and  efficacy.  The  second  layer  involves  the  proprietary  antibody  library,  which  is  built  on  clinically
validated frameworks and offers a rich diversity of human antibodies. The third layer of the technology stack is the antibody optimizing
StableHu AI technology, coupled with mammalian display technology. Finally, our EngageTx platform forms the fourth layer. Each layer of
the  tech  stack  is  designed  to  work  synergistically,  enabling  us  to  rapidly  advance  antibodies  from  concept  to  in  vivo  proof-of-concept
(POC).

AI Epitope Steering Technology

Our  epitope  steering  technology  is  designed  to  address  these  issues  by  guiding  antibodies  exclusively  against  the  desired  regions  of  the
target protein. By focusing on these specific regions, we can overcome the limitations of traditional methods and significantly improve the
efficiency and effectiveness of our antibody discovery process.  Our AI engine creates engineered epitopes, which are small embodiments
of epitopes on the target protein. The engine is trained to match the epitope structure as closely as possible and refine the designs for greater
stability and water solubility, which are critically important factors. The optimized engineered epitope is then used to identify antibodies
from naïve or immunized libraries.

Naïve Human Antibody Library

The fully human antibody library is built upon clinically validated, entirely human antibody frameworks. By leveraging public databases,
we  have  extracted  a  diverse  array  of  Complementarity-Determining  Region  (CDR)  sequences.  Subsequently,  we  have  meticulously
eliminated  a  range  of  sequence  liabilities.  Such  careful  curation  process  could  potentially  significantly  reduce  the  development  risk  for
antibodies identified from our library.

StableHuTM AI Antibody-Optimizing Technology

Our  proprietary  StableHu  technology  is  instrumental  in  the  optimization  process.  StableHu  is  an AI-powered  tool  designed  to  predict  a
library of antibodies with fully human CDR variants based on an input antibody. This input can range from an early, unoptimized molecule
to an approved drug. The model has been trained utilizing a set of over 1 billion human antibodies, progressively masking known amino
acids within CDRs until the algorithm could predict the correct human sequence.

While phage display libraries are often used in antibody optimization due to their vast diversity, they can increase developability risks such
as low expression, instability, or aggregation of antibodies. Mammalian display libraries, on the other hand, offer significantly improved
developability  but  reduced  diversity  due  to  the  smaller  library  size  they  can  handle.  StableHu  overcomes  this  limitation  by  utilizing  a
machine learning algorithm generating focused library diversity within the capacity of mammalian display.

Mammalian  display  is  a  technology  that  presents  antibodies  on  the  surface  of  mammalian  cells,  allowing  for  the  direct  screening  and
selection of antibodies in a mammalian cell environment. This approach is advantageous as antibodies that

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express well on the mammalian cells used in the display are more likely to express well in the production cell line. Moreover, single-cell
sorting of antibody-displaying cells allows rapid selection of desired antibodies based on multiple dimensions, such as potency, selectivity,
and cross-species selectivity.

When paired with mammalian display technology, StableHu enables antibody optimization with fewer iterative optimization steps, lower
immunogenicity risk, and improved developability.

EngageTx CD3-Based T-Cell Engager Panel

We have used antibodies from an epitope steering campaign as well as a first-generation T-cell engager as input and utilized our StableHu
technology to identify a next-generation CD3 antibody panel. The sequence diversity generated by StableHu led to an antibody panel with
a wide range of potencies, which allows us to pair the panel with a wide variety of tumor-targeting antibodies.  Importantly, we were able to
retain T-cell activation and tumor cell killing capacity with significantly reduced cytokine release. This reduction is believed to lower the
risk of cytokine release syndrome. Additionally, the increased humanness of the predicted antibodies, thanks to our StableHu technology,
reduces the risk of immunogenicity.

Furthermore,  our  StableHu  technology  enabled  us  to  engineer  NHP  cross-reactivity  into  EngageTx.  This  allows  for  advanced  safety
assessment in NHP ahead of clinical trials, providing another layer of safety assurance.

Pre-Clinical Pipeline

We  are  currently  in  the  process  of  building  and  advancing  our  preclinical  pipeline.  The  focus  of  our  pipeline  is  primarily  on  immuno-
oncology, with one program also dedicated to the immunology space. By leveraging our technology stack, the pipeline is geared towards
hard-to-drug  targets  and  molecules  offering  differentiation.  To  mitigate  target  risk  and  capitalize  on  the  learnings  of  competitors,  our
programs  are  primarily  adopting  a  fast  follower  strategy.  This  approach  allows  us  to  focus  on  targets  that  have  to  some  extent  been
validated and learn from the advancements of those ahead in the field.

Recent Developments

On  September  15,  2023,  iBio  CDMO  entered  into  the  Purchase  and  Sale Agreement  with  Majestic  Realty  Co.,  pursuant  to  which  iBio
CDMO agreed to sell to Majestic Realty for a purchase price of $17,250,000 its Facility located in Bryan, TX consisting of: (i) the ground
leasehold estate and interest held under the Ground Lease Agreement, dated March 8, 2010, as amended by an Estoppel Certificate and
Amendment  to  Ground  Lease  Agreement,  dated  as  of  December  22,  2015,  between  iBio  CDMO  (as  assignee  from  College  Station
Investors LLC) and The Board of Regents of the Texas A&M University System (together, the “Ground Lease”), related to 21.401 acres in
Brazos  County,  Texas  land  (the  “Land”);  (ii)  the  buildings,  parking  areas,  improvements,  and  fixtures  situated  on  the  Land  (the
“Improvements”); (iii) all iBio CDMO’s right, title, and interest in and to furniture, personal property, machinery, apparatus, and equipment
owned and currently

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used in the operation, repair and maintenance of the Land and Improvements and situated thereon (collectively, the “Personal Property”);
(iii)  all  iBio  CDMO’s  rights  under  the  contracts  and  agreements  relating  to  the  operation  or  maintenance  of  the  Land,  Improvements  or
Personal  Property  which  extend  beyond  the  closing  date  (the  “Contracts”);  and  (iv)  all  iBio  CDMO’s  rights  in  intangible  assets  of  any
nature  relating  to  any  or  all  of  the  Land,  the  Improvements  and  the  Personal  Property  (the  “Intangibles”;  and  together  with  the  Ground
Lease,  Improvements  and  Personal  Property,  collectively,  the  “Property”). The  closing  of  the  sale  of  the  Property  is  to  occur,  with  time
being  of  the  essence,  on  December  1,  2023  or  such  other  date  as  mutually  agreed.    Pursuant  to  the  terms  of  the  Purchase  and  Sale
Agreement, Majestic Realty deposited with a title company (the “Escrow Agent”) $200,000 as an earnest money deposit. Majestic Realty
will  also  be  afforded  access  to  the  Property  to  conduct  a  due  diligence  review  of  its  condition. The  closing  is  subject  to  certain  closing
conditions, including: (i) Majestic Realty’s delivery to iBio CDMO and the Escrow Agent of written notice of its approval of the condition
of  the  Property  on  or  before  5:00  p.m.  Central  time  on  October  16,  2023;  (ii)  Majestic  Realty  obtaining  the  approval  of  The  Board  of
Regents of the Texas A&M University System of Majestic Realty’s purchase from it of the fee interest in the Land on or before 5:00 p.m.
Central time on November 13, 2023; and (iii) the delivery at closing by the title company of a title policy to Majestic Realty in the amount
of the Purchase Price.

Results of Operations

Revenue

Revenue from the CDMO operations is now included in discontinued operations and not broken out separately on the financial statements.
Our ongoing business is primarily focused on i) development of our pipeline for which we do not expect revenue for many years, if at all,
and ii) on our AI-driven discovery platform for which to date we have not generated any material revenue. We may have revenue with the
AI-driven discovery platform in the future. During the year ended June 30, 2023, we reported no revenue. Revenue for the year ended June
30, 2022 was mainly related to a licensing agreement.

Research and Development Expenses (“R&D”)

R&D  expenses  for  Fiscal  year  ended  June  30,  2023  and  Fiscal  year  ended  June  30,  2022  were  approximately  $10.3  million  and  $9.8
million, respectively, an increase of approximately $0.5 million or 5%. The increase primarily related to the increase in activities related to
our  internal  pipeline  including  IBIO-101,  CCR8,  and  EGFRvIII,  and  the  expansion  of  our AI-driven  discovery  platform  to  include  an
increased spend of approximately $1.7 million on lab supplies, lab equipment/maintenance, and facility rent for the San Diego facility and
an increase of approximately $0.6 million in R&D personnel at the San Diego center.  This increase was partially offset by a reduction of
approximately $1.8 million in spend on consultants and contracted services. iBio anticipates R&D expenses in Fiscal year ended June 30,
2024 will be close to those of Fiscal year ended June 30, 2023.

R&D expenses relating to CDMO operations are captured separately under discontinued operations.

General and Administrative Expenses (“G&A”)

G&A  expenses  for  Fiscal  year  ended  June  30  2023  and  Fiscal  year  ended  June  30  2022  were  approximately  $19.0  million  and  $21.8
million, respectively, a decrease of ($2.8) million or (13)%. G&A expenses principally include officer and employee salaries and benefits,
depreciation  and  amortization,  professional  fees,  consulting  services,  operational  costs  and  other  costs  associated  with  being  a  publicly
traded  company. The  decrease  is  primarily  attributable  to  a  reduction  in  intangible  asset  impairment  charges  and  related  amortization  of
($1.5) million, a reduction of legal fees expense of ($0.8) million, a reduction in profession/consulting fees and outside services of ($0.8)
million, and reduced travel of ($0.2) million. The decrease was partially offset by an increase of ($0.5) million for IT security and related
costs. iBio expects G&A expenses to continue to decrease in Fiscal year ended June 30, 2024.

G&A expenses relating to CDMO operations are captured separately under discontinued operations.

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Total Operating Expenses

Total operating expenses, consisting primarily of R&D and G&A expenses, for Fiscal year ended June 30, 2023 were approximately $29.3
million, compared to approximately $31.6 million for Fiscal ended June 30, 2022.

Other Income (Expense)

Other income (expense) for Fiscal year ended June 30, 2023 and Fiscal year ended June 30, 2022 was approximately $0.03 million and
$0.2 million, a decrease of approximately ($0.2) million. The minimal increase in interest income was offset by interest expenses and loss
on sale of debt securities for a total other income (expense) of approximately $0.03 million.

Net Loss Available to iBio, Inc. Stockholders from Continuing Operations

Net  loss  available  to  iBio,  Inc.  stockholders  from  continuing  operations  for  Fiscal  year  ended  June  30,  2023  was  approximately  ($29.3)
million, or ($2.39) per share, compared to approximately ($29.6) million, or ($3.39) per share, in 2022.

Discontinued Operations

On November 2, 2022, we announced our plans to divest our contract development and manufacturing organization (iBio CDMO, LLC) in
order to complete our transformation into an AI-driven, precision antibody drug discovery and development company. In conjunction with
the restructuring, we completed a workforce reduction of approximately 60% and discontinued the CDMO operations. CDMO operations
are  reported  as  discontinued  operations  on  our  financial  statements.  Losses  for  Discontinued  Operations  for  2023  and  2022  were
approximately ($35.7) million and ($20.8) million, respectively, an increase of ($14.9) million, or 72%.  This increase was primarily due to
the  impairment  of  fixed  assets  ($17.9)  million,  impairment  of  consumable  inventory  of  ($4.9)  million,  and  ($3.1)  million  of  personnel
restructuring related charges including severance, benefits and the acceleration of stock compensation awards.  This increase in expense
was offset by the decrease of Facility related expenses of ($4.5) million, personnel costs of ($3.6) million, consultant/outside services of
($1.5)  million,  the  gain  on  sale  of  fixed  assets  of  ($0.8)  million  and  the  ($0.6)  million  forgiveness  of  the  PPP  loan  in  Fiscal  year  2022,
which did not reoccur in Fiscal year 2023.

Total Net Loss Available to iBio, Inc. Stockholders

Net  loss  available  to  iBio,  Inc.  stockholders  from  both  continuing  and  discontinued  operations  for  Fiscal  year  ended  June  30,  2023  was
approximately ($65.0) million, or ($5.31) per share, compared to approximately ($50.4) million, or ($5.78) per share, in Fiscal year ended
June 30, 2022.

Liquidity and Capital Resources

The history of significant losses, the negative cash flow from operations, the limited cash resources on hand and the dependence by the
Company on its ability to obtain additional financing to fund its operations after the current cash resources are exhausted raises substantial
doubt about the Company's ability to continue as a going concern. Our management concluded that our recurring losses from operations
and the fact that we have not generated significant revenue or positive cash flows from operations raise substantial doubt about our ability
to continue as a going concern for the next 12 months after issuance of our financial statements. Our auditors also included an explanatory
paragraph in its report on our consolidated financial statements as of and for the year ended June 30, 2023 with respect to this uncertainty.

In an effort to remain a going concern and increase cash reserves, we completed a public offering in December 2022, reduced our work
force by approximately 60% (a reduction of approximately 69 positions) in November 2022, and ceased operations of our CDMO Facility
thereby reducing annual spend on expenses by approximately 67% and generating cash savings of approximately 64% from first quarter
Fiscal year 2023 compared to fourth quarter Fiscal year 2023. Additionally, we have executed the Purchase and Sale Agreement for the sale
of  the  CDMO  Facility,  which  sale  if  consummated  will  allow  us  to  pay  all  outstanding  amounts  under  the  Term  Loan;  however,  the
consummation of the sale

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is subject to closing conditions for which there can be no assurance that they will be met or the closing will occur in a timely manner, if at
all  .  If  the  closing  is  not  consummated  prior  to  the  December  31,  2023  maturity  date  of  the Term  Loan  it  is  unlikely  that  we  will  have
sufficient funds the repay the Term Loan on its maturity date, which Term Loan has an outstanding balance of which is $12.7 million as of
September 26, 2023.

During  the  first  quarter  of  Fiscal  2023,  we  completed  at-the-market  offerings  and  sold  175,973  shares  of  our  common  stock,  par  value
$.001  per  share  (the  “Common  Stock”)  for  net  proceeds  of  approximately  $1.2  million.  During  the  second  quarter  of  Fiscal  2023,  we
completed  a  public  offering  and  raised  gross  proceeds  of  approximately  $3.5  million  selling  an  aggregate  of  3,365,385  shares  of  its
Common Stock (or pre-funded warrants in lieu thereof), Series A warrants to purchase up to 3,870,192 shares of Common Stock and Series
B warrants to purchase up to 3,870,192 shares of Common Stock. Subsequently after the public offering, during the third quarter of Fiscal
2023, 341,300 Class A Warrants and 1,704,916 Class B Warrants were exercised for total proceeds of $2,128,000. Also, during the third
quarter  of  Fiscal  2023,  we  completed  at-the-market  offerings  and  sold  1,375,906  shares  of  Common  Stock  for  which  we  received
approximately $2.0 million. In the fourth quarter of Fiscal 2023, an additional 76,300 Class B Warrants were exercised with total proceeds
of approximately $79,000. Also, during the fourth quarter of Fiscal 2023, we completed at-the-market offerings and sold 4,230,992 shares
of Common Stock of which we received approximately $3.3 million and holds a subscription receivable for $204,000 at June 30, 2023 for
proceeds received on July 6, 2023. (See Note 17 – Stockholder’s Equity for more information.)

Subsequent  to  June  30,  2023,  we  completed  at-the-market  offerings  and  sold  3,419,795  shares  of  Common  Stock  which  we  received
approximately  $1.7  million.  We  also  sold  3,622,834  shares  of  Common  Stock  under  our  Purchase  Agreement  with  Lincoln  Park  and
received approximately $1.2 million in proceeds.

Our  cash,  cash  equivalents  and  restricted  cash  of  approximately  $7.6  million  as  of  June  30,  2023,  is  not  anticipated  to  be  sufficient  to
support operations through the second quarter of Fiscal 2024, unless we further reduce our burn rate, consummate the sale of the Facility
for amounts above the debt on the Facility, or increase our capital as described above. Regardless of whether we are able to reduce our burn
rate or sell or out-license certain assets or parts of the business, we will need to raise additional capital in order to fully execute our longer-
term business plan. It is our goal to implement one or more potential options described herein to allow us to have a cash runway for at least
12 months from the date of the filing of this Annual Report. However, there can be no assurance that we will be successful in implementing
any of the options that we are evaluating.

Our liquidity and operations could also be impacted by our obligations under the Woodforest Credit Agreement. As described below and in
detail in Note 6 - Significant Transactions, to avoid violating the Liquidity Covenant associated with the parent guarantee of the debt, we
need to pay off the debt through the sale of the Facility or we need to raise additional capital.

Woodforest Debt

On  October  11,  2022,  we  and  Woodforest  entered  into  the  First  Amendment  to  the  Credit  Agreement  pursuant  to  which  the  Credit
Agreement was amended to: (i) include a payment of $5,500,000 of the outstanding principal balance owed under the Credit Agreement on
the date of the amendment, (ii) include a payment of $5,100,000 of the outstanding principal balance owed under the Credit Agreement
within two (2) business days  upon our receipt of such amount owed to us by Fraunhofer as part of our legal settlement with them (see Item
3 – Legal Proceedings for more information), (iii) include principal payments of $250,000 per month in debt amortization for a six-month
period commencing the date of the amendment through March 2023, (iv) include an amendment fee of $22,375 and all costs and expenses,
(v) require delivery of a report detailing cash flow expenditures every two (2) weeks for the period prior to the delivery of the last report
and a monthly 12-month forecast (vi) reduce the liquidity covenant in the Guaranty (as defined in the Credit Agreement) from $10 million
to $7.5 million with the ability to lower the liquidity covenant to $5.0 million upon the occurrence of a specific milestone in the Credit
Agreement, and (vii) change the annual filing requirement solely for the fiscal year ending June 30, 2022, such that the filing is acceptable
with or without a “going concern” designation.  In addition, Woodforest cancelled the irrevocable letter of credit issued by JPMorgan Chase
Bank upon closing of the amendment.

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In  January  2023,  iBio’s  unrestricted  cash  decreased  below  the  required  $7,500,000,  which  created  an  event  of  default  under  the  Credit
Agreement  and  Guaranty  as  a  result  of  not  complying  with  the  Liquidity  Covenant. As  a  result,  on  February  9,  2023,  iBio  CDMO  and
Woodforest entered into a second amendment to the Credit Agreement (the “Second Amendment”), which amended, among other things,
added a milestone that had to be met by a specified date, the failure of which would be an event of default.  In addition, on February 9,
2023, iBio, as guarantor, entered into a second amendment to the Guaranty, which amended, among other things, allowed iBio to account
for the Fraunhofer Settlement Funds in determining whether the Company is in compliance with the Liquidity Covenant until a specified
period dependent upon the occurrence of a specific milestone in the Credit Agreement.

On February 20, 2023, iBio CDMO entered into a third amendment to the Credit Agreement (the “Third Amendment”), which removed the
added milestone specified in the Second Amendment, the failure of which would be an event of default.  In addition, the Guaranty was
amended to allow us until February 28, 2023, to account for the Fraunhofer Settlement Funds in determining whether we are in compliance
with the Liquidity Covenant without being dependent upon a specified milestone.  In addition, we agreed that each time it consummates an
at-the-market issuance of Equity Interests (as defined within the Credit Agreement), no later than five (5) days following such issuance of
Equity Interests, it will (i) pay to Woodforest in immediately available cash funds, without setoff or counterclaim of any kind, forty percent
(40%) of the Net Proceeds (as defined within the Credit Agreement) received by us for such issuance of Equity Interests; provided, any
such payment would cease upon payment obligations in full and (ii) provide Woodforest with a detailed accounting of each such issuance
of Equity Interests.

On March 24, 2023, iBio CDMO and Woodforest entered into a fourth amendment to the Credit Agreement (the “Fourth Amendment”),
which  within  the  Fourth Amendment  Woodforest  agreed  to  (i)  reduce  the  percentage  of  any  payment  to  Woodforest  we  are  required  to
make from the proceeds of sales of our common stock under its at-the-market facility from 40% to 20%, (ii) reduce the percentage of any
payment to Woodforest we are required to make from the proceeds of sales of its equipment from 40% to 20%, and (iii) allowed us to retain
$2,000,000  million  of  the  $5,100,000  million  that  we  received  from  the  Fraunhofer  Settlement  Funds,  with  the  remaining  $3,000,000
million being held in our account at Woodforest.  In addition, we are obligated to (y) deliver to Woodforest an executed copy of a purchase
agreement  (the  “Purchase Agreement”)  for  the  sale  of  the  Facility,  no  later  than April  14,  2023,  and  (z)  pay  to Woodforest  a  fee  in  the
amount  of  $75,000  on  the  earlier  of  the  date  of  the  closing  of  the  Purchase Agreement,  or  the  Maturity  Date  (as  defined  in  the  Credit
Agreement).    In  addition,  on  March  24,  2023,  iBio,  as  guarantor,  entered  into  a  fourth  amendment  to  the  Guaranty,  which  reduced  the
Liquidity Covenant from $7,500,000 to $1,000,000.  

On May 10, 2023, iBio CDMO and Woodforest entered into a fifth amendment to the Credit Agreement (the “Fifth Amendment”), which
within  the  Fifth Amendment  Woodforest  agreed  to:  (i)  waive  our  obligation  to  deliver  to  Woodforest  an  executed  copy  of  a  Purchase
Agreement for the sale of the Facility no later than April 14, 2023 and, (ii) release $500,000 of the $3.0 million being held in our account at
Woodforest  when  the  outstanding  principal  amount  is  reduced  to  $10.0  million  and  for  each  additional  $2.5  million  reduction  of  the
outstanding principal amount, an additional $750,00 will be released from our account at Woodforest.  In addition, starting on the effective
date of the Fifth Amendment, the interest on the Term Loan increased to 5.25%, and the Term Loan shall further accrue interest, payable in
kind and added to the balance of the outstanding principal amount at a fixed rate per annum equal to (a) 1.00%, if the Facility is sold on or
before June 30, 2023, (b) 2.00% if the Facility is sold after June 2023, but on or before September 30, 2023, or (c) 3:00%, if the Facility is
sold after September 30, 2023, or not sold prior to the Maturity Date.  We also agreed to pay Woodforest a fee in the amount of (x) $75,000
if the Facility is sold on or before June 30, 2023, (y) $100,000 if the Facility is sold after June 2023, but on or before September 30, 2023,
or (x) $125,000, if the Facility is sold after September 30, 2023, or not sold prior to the Maturity Date.

On September 18, 2023, iBio CDMO and Woodforest entered into a sixth amendment to the Credit Agreement (the “Sixth Amendment”),
to amend the Credit Agreement to: (i) set the maturity date of the term loan to the earlier of (a) December 31, 2023, or (b) the acceleration
of maturity of the term loan in accordance with the Credit Agreement, (ii) provided that iBio CDMO will, immediately upon receipt of the
proceeds of the sale of the Property, apply the net proceeds to satisfy all outstanding obligations under the term loan, and to the extent such
net proceeds are sufficient, to pay off the term loan, and (iii) change the annual filing requirement solely for the fiscal year ending June 30,
2023,  such  that  the  filing  is  acceptable  with  or  without  a  “going  concern”  designation;  provided  that  (y)  iBio  CDMO  shall  deliver  an
executed copy of the Purchase and Sale Agreement for the sale of the Facility within one business day after entry into the Sixth

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Amendment, and (z) if the Facility is not sold on or before December 1, 2023, iBio CDMO will pay a fee in the amount of $20,000 upon
the earlier of the date of the closing or the maturity date.

Cantor Fitzgerald Underwriting

On November 25, 2020, we entered into a Controlled Equity Offering SM Sales Agreement (the “Sales Agreement”) with Cantor Fitzgerald
& Co. ("Cantor Fitzgerald") to sell shares of Common Stock, from time to time, through an “at the market offering” program having an
aggregate offering price of up to $100,000,000 through which Cantor Fitzgerald would act as sales agent.  Between July 25, 2022, and June
30,  2023,  Cantor  Fitzgerald  sold  as  sales  agent  pursuant  to  the  Sales Agreement  5,782,871  shares  of  Common  Stock.  We  received  net
proceeds of approximately $6.4 million during the Fiscal year 2023 and hold a subscription receivable for $204,000 at June 30, 2023 for
proceeds received on July 6, 2023.

In Fiscal year 2022, Cantor Fitzgerald sold as sales agent pursuant to the Sales Agreement 175,973 shares of Common Stock. We received
net proceeds of approximately $1.2 million. (See Note 17 - Stockholders’ Equity for more detail.)

Wainwright Underwriting

On  December  6,  2022,  we  entered  into  an  underwriting  agreement  (the  “Underwriting Agreement”)  with  H.C. Wainwright  &  Co.,  LLC
(“Wainwright”). Pursuant to the Underwriting Agreement, we agreed to sell to Wainwright, in a firm commitment underwritten offering
(the “Offering”) (i) 1,530,769 shares of the Company’s Common Stock, (ii) pre-funded warrants (the “Pre-Funded Warrants”) to purchase
up  to  1,834,616  shares  of  Common  Stock,  (iii)  Series A  Common  Stock  purchase  warrants  (the  “Series A Warrants”)  to  purchase  up  to
3,365,385 shares of Common Stock and (iv) Series B Common Stock purchase warrants (the “Series B Warrants” and together with the
Series A Warrants, the “Common Warrants”) to purchase up to 3,365,385 shares of Common Stock.  The offering closed on December 9,
2022.  

Wainwright acted as the sole book-running manager for the Offering. We paid Wainwright an underwriting discount equal to 7.0% of the
gross  proceeds  of  the  offering,  and  reimbursed  Wainwright  for  the  legal  fees  and  certain  expenses  of  the  underwriter.    Pursuant  to  the
Underwriting Agreement, we granted Wainwright a 30-day option to purchase up to an additional 504,807 shares of Common Stock and/or
Common Warrants to purchase up to an additional 1,009,614 shares of Common Stock at the public offering price, less the underwriting
discounts and commissions, solely to cover over-allotments. Wainwright elected to purchase 504,807 Series A Warrants and 504,807 Series
B Warrants.

We also agreed to issue to Wainwright, as the representative of the underwriters, warrants (the “Representative’s Warrants”) to purchase a
number of shares of Common Stock equal to 6.0% of the aggregate number of shares of Common Stock and Pre-Funded Warrants being
offered in the offering. Wainwright received warrants to purchase up to 201,923 shares of Common Stock.

We  received  net  proceeds  of  approximately  $2,864,000  after  deducting  underwriting  discounts,  commissions  and  other  issuance  costs.
During the year ended June 30, 2023, 341,300 Class A Warrants and 1,781,216 Class B Warrants were exercised. The total proceeds from
Class A  and  B Warrants  exercised  during  the  year  ended  June  30,  2023  was  $2,207,000.  (See  Note  17  -  Stockholders’  Equity  for  more
detail.)

Series 2022 Convertible Preferred Stock

On  May  12,  2022,  we  entered  into  a  securities  purchase  agreement  with  a  certain  accredited  investor  for  the  issuance  and  sale  of  1,000
shares of Series 2022 Convertible Preferred Stock, $0.001 par value per share (the “Preferred Stock”), at a price of $0.27 per share. The
Preferred Stock permitted the holder to vote at the Special Meeting, on the Reverse Stock Split proposal, with the holders of the common
stock as a single class, with each share of Preferred Stock being entitled to 200,000 votes per share, provided that any votes cast by the
Preferred Stock with respect to the Proposal must be voted in the same proportion as the aggregate shares of common stock are voted on
the  Proposal.  Pursuant  to  the  terms  of  the  preferred  stock,  our  Board  of  Directors  converted  the  Preferred  Stock  to  common  stock  at  a
conversion ratio of 1:1 on July 19, 2022. (See Note 17 - Stockholders’ Equity for more detail.)

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Bryan Capital

On November 3, 2021, as part of consideration for the purchase of the Bryan site and other rights, iBio issued a warrant to purchase 51,583
shares of the Common Stock at an exercise price of $33.25 per share to affiliates of Eastern Capital Limited. The Warrant expires October
10, 2026, is exercisable immediately, provides for a cashless exercise at any time and automatic cashless exercise on the expiration date if
on such date the exercise price of the Warrant exceeds its fair market value as determined in accordance with the terms of the Warrant and
adjustments in the case of stock dividends and stock splits.

Also, as part of the consideration for the purchase of the Bryan site and other rights, iBio entered into a $22,375,000 Senior Secured Term
Loan with Woodforest National Bank. The loan bears interest at 5.25% plus a payment in kind adjustment dependent on when the Facility
is sold and original maturity date of November 1, 2023.  See Note 14 – Debt for further details.

Lincoln Park Stock Purchase Agreement

On August 4, 2023, iBio entered into a purchase agreement, dated as of August 4, 2023 (the “Purchase Agreement”), with Lincoln Park
Capital  Fund,  LLC  (“Lincoln  Park”),  pursuant  to  which,  under  the  terms  and  subject  to  the  satisfaction  of  specified  conditions  set  forth
therein, we may sell to Lincoln Park up to $10.0 million (subject to certain limitations) of Common Stock, from time to time during the
term of the Purchase Agreement. Additionally, on August 4, 2023, we entered into a registration rights agreement, dated as of August 4,
2023 (the “Registration Rights Agreement”), with Lincoln Park, pursuant to which we agreed to file a registration statement with the SEC,
to register under the Securities Act of 1933, as amended (the “Securities Act”), the resale by Lincoln Park of shares of Common Stock that
have been or may be issued and sold by us to Lincoln Park under the Purchase Agreement. We cannot sell any shares of Common Stock to
Lincoln  Park  under  the  Purchase Agreement  unless  all  of  the  conditions  to  Lincoln  Park’s  purchase  obligation  set  forth  in  the  Purchase
Agreement,  including  that  the  resale  registration  statement  that  we  are  required  to  file  with  the  SEC  under  the  Registration  Rights
Agreement  is  declared  effective  by  the  SEC  and  a  final  prospectus  relating  thereto  is  filed  with  the  SEC  (the  date  on  which  all  of  such
conditions are satisfied, the “Commencement Date”).  The registration statement was declared effective on August 11, 2023.

Beginning on the Commencement Date and for a period of up to 24 months thereafter, under the terms and subject to the conditions of the
Purchase Agreement, from time to time, at our discretion, we have the right, but not the obligation, to sell to Lincoln Park, and Lincoln
Park  is  obligated  to  purchase,  up  to  $10  million  of  shares  of  Common  Stock,  subject  to  certain  limitations  set  forth  in  the  Purchase
Agreement. Specifically, from time to time from and after the Commencement Date, we may, at our discretion, on any single business day
on which the closing price of the common stock on the NYSE American is equal to or greater than $0.15, by written notice delivered to
Lincoln Park, direct Lincoln Park to purchase up to 100,000 shares of Common Stock on such business day, at a purchase price per share
that  will  be  determined  and  fixed  in  accordance  with  the  Purchase Agreement  at  the  time  the  Company  delivers  such  written  notice  to
Lincoln  Park  (each,  a  “Regular  Purchase”);  provided,  however,  that  the  maximum  number  of  shares  we  may  sell  to  Lincoln  Park  in  a
Regular Purchase may be increased to up to (i) 150,000 shares, if the closing sale price of the Common Stock on the NYSE American on
the applicable purchase date is not below $1.00, and (ii) 200,000 shares, if the closing sale price of the Common Stock on the applicable
purchase date is not below $2.00; provided, however, that Lincoln Park’s maximum purchase commitment in any single Regular Purchase
may not exceed $500,000. The foregoing share amounts and per share prices will be adjusted for any reorganization, recapitalization, non-
cash dividend, stock split, reverse stock split or other similar transaction occurring after the date of the Purchase Agreement with respect to
the Common Stock. The purchase price per share of Common Stock sold in each such Regular Purchase, if any, will be based on market
prices of the Common Stock immediately preceding the time of sale, calculated as set forth in the Purchase Agreement.

In addition, provided that we have directed Lincoln Park to purchase the maximum amount of shares that we are then able to sell to Lincoln
Park in a Regular Purchase on a particular business day on which the closing price of the common stock on the NYSE American is equal to
or  greater  than  $0.20,  then  in  addition  to  such  Regular  Purchase,  we  may,  in  our  sole  discretion,  also  direct  Lincoln  Park  to  purchase
additional shares of Common Stock in an “accelerated purchase,” and one or more “additional accelerated purchases” on the business day
immediately following the purchase date for such Regular Purchase, as provided in the Purchase Agreement. The purchase price per share
of Common Stock sold to Lincoln Park in

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each accelerated purchase and additional accelerated purchase, if any, will be based on market prices of the Common Stock at the time of
sale on the applicable purchase date for such accelerated purchase and such additional accelerated purchase(s), as applicable, calculated as
set forth in the Purchase Agreement. There are no upper limits on the price per share that Lincoln Park must pay for shares of Common
Stock in any purchase under the Purchase Agreement.

We will control the timing and amount of any sales of Common Stock to Lincoln Park pursuant to the Purchase Agreement. Lincoln Park
has no right to require the Company to sell any shares of Common Stock to Lincoln Park, but Lincoln Park is obligated to make purchases
as we direct, subject to certain conditions.

Actual sales of shares of Common Stock to Lincoln Park will depend on a variety of factors to be determined by us from time to time,
including,  among  others,  market  conditions,  market  prices  of  the  Common  Stock  from  time  to  time  during  the  term  of  the  Purchase
Agreement  and  determinations  by  us  as  to  the  appropriate  sources  of  funding  for  iBio  and  its  operations.  The  net  proceeds  under  the
Purchase Agreement to iBio will depend on the frequency and prices at which we sell shares of Common Stock to Lincoln Park. We expect
that any proceeds received by us from such sales to Lincoln Park will be used for working capital and general corporate purposes.

As  consideration  for  Lincoln  Park’s  commitment  to  purchase  shares  of  Common  Stock  at  our  direction  pursuant  to  the  Purchase
Agreement,  we  issued  211,473  shares  of  Common  Stock  to  Lincoln  Park  as  commitment  shares  (the  “Initial  Commitment  Shares”)  and
agreed to issue 211,474 additional shares of Common Stock to Lincoln Park as commitment shares (the “Additional Commitment Shares”
and,  collectively  with  the  Initial  Commitment  Shares,  the  “Commitment  Shares”)  at  such  time  as  we  have  received  an  aggregate  of
$5,000,000 in cash proceeds from Lincoln Park from sales of Common Stock to Lincoln Park, if any, that we elect, in our sole discretion, to
make from time to time from and after the Commencement Date, pursuant to the Purchase Agreement. (See Note 17 - Stockholders’ Equity
for more detail.)

Between  August  16,  2023  and  September  15,  2023,  Lincoln  Park  purchased  pursuant  to  the  Purchase  Agreement  3,622,834  shares  of
Common Stock. The Company received net proceeds of approximately $1.2 million during the first quarter of Fiscal 2024.

Net Cash Used in Operating Activities

In fiscal year 2023, net cash used in operating activities was ($30.4) million, compared to net cash used in operating activities of ($37.5)
million in 2022.  The decrease in net cash was primarily used to support our ongoing operations.

Net Cash Provided by (Used in) Investing Activities

In fiscal year 2023, net cash provided by investing activities was $7.0 million, which primarily consisted of redemption and sales of debt
securities of $10.8 million and the sale of fixed asset of $2.6 million, partially offset by the purchase of ($5.7) million of fixed assets and
($0.7) million for certain assets acquired from RubrYc. Offset by proceeds from the sales of fixed assets. In fiscal year 2022, our net cash
used in investing activities was ($5.1) million, which primarily consisted of the purchase of RubrYc equity and acquisition of intangible
assets related to our license of IBIO-101, and purchases of fixed assets, offset by the net redemption of debt securities.

Net Cash Provided by (Used in) Financing Activities

In fiscal year 2023, net cash provided by financing activities was $2.3 million, compared to net cash used in financing activities of ($6.1)
million in 2022.  Net cash generated from financing activities in 2023 primarily related to proceeds from sales of common stock offset by
payments made towards term note payable while the net cash spent in 2022 mainly  related to the purchase of the Facility.

Funding Requirements

We have incurred significant losses and negative cash flows from operations since our spin-off from Integrated BioPharma in August 2008.
As of June 30, 2023, our accumulated deficit was approximately ($288.9) million, and we used approximately ($21.1) million of net cash in
fiscal year 2023.

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We plan to fund our future business operations using cash on hand, through proceeds realized in connection with the commercialization of
our technologies, through proceeds from the sale of the CDMO Facility, through potential proceeds from the sale or out-licensing of assets,
and through proceeds from the sale of additional equity or other securities. However, there can be no assurance that we will be successful in
implementing  these  plans,  many  of  which  will  take  several  years  before  we  realize  proceeds.  The  Term  Loan  with  Woodforest  and  the
Guaranty requires we maintain an unrestricted cash balance of $1.0 million, which limits our ability to use our funds for operations. If we
should default on the Credit Agreement and Woodforest does not waive the default, and if Woodforest makes a demand for the acceleration
of all payments due to this default, it could result in all obligations that are guaranteed being due and payable immediately without further
notice. We cannot be certain that such funding will be available on favorable terms or available at all. If we are unable to raise funds when
required  or  on  favorable  terms,  this  assumption  may  no  longer  be  operative,  and  we  may  have  to:  a)  significantly  delay,  scale  back,  or
discontinue the product application and/or commercialization of our proprietary technologies; b) seek collaborators for our technology and
product  candidates  on  terms  that  are  less  favorable  than  might  otherwise  be  available;  c)  relinquish  or  otherwise  dispose  of  rights  to
technologies, product candidates, or products that we would otherwise seek to develop or commercialize; or d) possibly cease operations.

Off-Balance Sheet Arrangements

As part of our ongoing business, we do not participate in transactions that generate relationships with unconsolidated entities or financial
partnerships, such as entities often referred to as structured finance or special purpose entities (SPEs), which would have been established
for the purpose of facilitating off-balance sheet arrangements or other contractually limited purposes. As of June 30, 2023, we were not
involved in any SPE transactions.

Critical Accounting Estimates

A critical accounting policy is one that is both important to the portrayal of a company’s financial condition and results of operations and
requires management’s most difficult, subjective or complex judgments, often as a result of the need to make estimates about the effect of
matters that are inherently uncertain.

Our  consolidated  financial  statements  are  presented  in  accordance  with  accounting  principles  generally  accepted  in  the  United  States  of
America (“U.S. GAAP”). All applicable U.S. GAAP accounting standards effective as of June 30, 2023, have been taken into consideration
in preparing the consolidated financial statements. The preparation of consolidated financial statements requires estimates and assumptions
that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosures. Some of those estimates are subjective and
complex, and, consequently, actual results could differ from those estimates. We base our estimates, to the extent possible, on historical
experience. Historical information is modified as appropriate based on current business factors and various assumptions that we believe are
necessary to form a basis for making judgments about the carrying value of assets and liabilities. We evaluate our estimates on an ongoing
basis and make changes when necessary. Actual results could differ from our estimates.

Critical  accounting  estimates  are  those  estimates  made  in  accordance  with  U.S.  GAAP  that  involve  a  significant  level  of  estimation
uncertainty  and  have  had  or  are  reasonably  likely  to  have  a  material  impact  on  the  financial  condition  or  results  of  operations  of  the
Company. The following accounting estimate had a material impact on the results of operations of the Company for the year ended June 30,
2023.

Impairment of Fixed Assets

We monitor fixed assets for impairment indicators throughout the year.  When necessary, charges for impairments of long-lived assets are
recorded for the amount by which the fair value is less than the carrying value of these assets.  Changes in the Company’s business strategy
or adverse changes in market conditions could impact impairment analyses and require the recognition of an impairment charge. Although
we base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances,
actual results could differ from these estimates.

On November 3, 2022, we announced we are seeking to divest our contract development and manufacturing organization (iBio CDMO) in
order to complete our transformation into an antibody discovery and development company. Through the process of seeking to divest its
contract development and manufacturing organization, we have entered into a Purchase

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and Sale Agreement for the Facility. The decision to divest triggered a quantitative impairment analysis of our CDMO fixed assets of the
Facility totaling $22.65 million and machinery and equipment totaling $13.4 million.

We utilized a market approach in the second quarter of Fiscal 2023, using independent third-party appraisals, including comparable assets,
in addition to bids received from prospective buyers, to estimate the fair value of the Facility, the machinery and equipment.  We recorded
an impairment charge of $6.3 million for the facility and $11.3 million for the machinery and equipment in the quarter ended December 31,
2022. The key assumption in the valuation analysis is the expected sale price of $21.1 million for the Facility and the associated machinery
and equipment less approximate costs to sell of $2.7 million. In the first quarter of Fiscal 2024, we entered into an agreement for the sale of
the Facility for $17.25 million, and an additional impairment of $0.3 million was recorded in Fiscal 2023 to reflect the agreed upon sales
price less estimated costs to sell.  The carrying amount of the CDMO fixed assets after impairment on June 30, 2023 was $16.1 million.

On February 10, 2021, the “Company, entered into an Auction Sale Agreement (the “Auction Sale Agreement”) with Holland Industrial
Group, together with Federal Equipment Company and Capital Recovery Group LLC (collectively, the “Auctioneers”) for the sale at public
auction of equipment and other tangible personal property (the “Equipment”) located at the Facility.  The Auctioneer guaranteed an amount
of  gross  proceeds  from  the  sale  of  the  equipment  of  $2.1  million,  which  was  paid  to  the  Company  on  February  17,  2023. The  auction,
which  commenced  on  March  24,  2023  and  concluded  on  March  30,  2023,  resulted  in  total  proceeds  of  approximately  $2.9  million.    In
accordance with the Auction Sale Agreement, the Company received 80% of the excess proceeds, after Holland was paid a fixed amount of
$0.2 million for expenses, which was approximately $0.5 million.

We may have to record a further, potentially material, impairment to the fair value of this asset group if we do not realize a sale transaction
for the expected amount of $17.25 million less costs to sell in the near term.

Impairment of Indefinite-Lived Intangible Assets

For indefinite life intangible assets, we perform an impairment test annually and whenever events or changes in circumstances indicate the
carrying value of an asset may not be recoverable.  

Evaluating for impairment requires judgment, including the estimation of future cash flows, future growth rates and profitability and the
expected  life  over  which  cash  flows  will  occur.  Changes  in  our  business  strategy  or  adverse  changes  in  market  conditions  could  impact
impairment  analyses  and  require  the  recognition  of  an  impairment  charge. Although  we  base  our  estimates  on  historical  experience  and
various other assumptions that are believed to be reasonable under the circumstances, actual results could differ from these estimates.

During the fourth quarter of Fiscal 2023, we performed our annual impairment testing of the IBIO-101 therapeutic technology (or “IP”),
classified as an indefinite-lived intangible asset, which had a carrying amount of $5 million at June 30, 2023. We engaged a third party to
perform valuation assistance with estimating the fair value of IBIO-101 and preparing a market capitalization reconciliation. The Multi-
Period  Excess  Earnings  Method  (“MPEEM”)  under  the  income  approach  was  utilized  to  value  the  indefinite-lived  asset.   The  MPEEM
determines  the  value  of  a  specified  asset  by  calculating  the  present  value  of  future  earnings  attributed  to  the  asset.  Since  IBIO-101  is
currently  in  its  pre-clinical  development  phase,  a  probability  of  success  was  applied  to  the  cash  flows  to  account  for  the  probability  of
reaching  each  step  of  development.  The  MPEEM  requires  that  charges  for  the  use  of  other  contributory  assets  be  subtracted  under  the
theory that the owner of the subject asset does not own the other contributory assets and would have to rent/lease them in order to earn the
cash flows related to the subject asset.

The resulting probability of success adjusted “excess earnings” were discounted to the present value using a 13% discount rate, which was
based on iBio’s weighted average cost of capital.  The sum of the discounted excess earnings and the present value of the tax benefit related
to amortization of the IBIO-101 indefinite-lived intangible indicated that the fair value was $7.1 million as of the April 1, 2023, valuation
date. Given that the carrying amount of the asset was $5 million at June 30, 2023, it was concluded that no impairment existed.

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We will continue to monitor the value of the IP, since we believe it is at risk for impairment. The primary impairment indicators that may
arise  in  the  near  future  are  (1)  any  sustained  decline  in  our  common  stock  market  price  and  (2)  FDA  decisions  on  similar  competing
technologies that are applying for Phase 1 approval.

We continue to operate in a highly competitive environment, rising interest rates (and cost of capital) and experience liquidity challenges.
Accordingly, we may have to adjust our cash flow projections and valuation assumptions in the near future to account for market trends and
any changes to our research and development plans. Any such future adjustments may lead to material future impairments in the IP and
other related assets.

Our remaining critical accounting estimates remain consistent with the information disclosed in the same section in our last annual report
on Form 10-K for the year ended June 30, 2022.

In addition to the aforementioned critical accounting estimates, the following accounting policies and estimates have been highlighted as
significant  because  changes  to  certain  judgments  and  assumptions  inherent  in  these  policies  could  affect  our  consolidated  financial
statements:

● revenue recognition;
● legal and contractual contingencies;
● research and development expenses; and
● share-based compensation expenses.

We base our estimates, to the extent possible, on historical experience. Historical information is modified as appropriate based on current
business factors and various assumptions that we believe are necessary to form a basis for making judgments about the carrying value of
assets and liabilities. We evaluate our estimates on an ongoing basis and make changes when necessary. Actual results could differ from our
estimates. See Note 4 – Summary of Significant Accounting Policies - for a complete discussion of our significant accounting policies and
estimates.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

The information under this Item is not required to be provided by smaller reporting companies.

Item 8. Financial Statements and Supplementary Data.

Financial statements and notes thereto appear on pages F-1 to F-44 of this Annual Report.

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

None.

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

Our  management,  under  the  direction  of  our  Chief  Executive  Officer  (our  Principal  Executive  Officer)  and  Chief  Financial  Officer  (our
Principal Financial Officer) have evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and
15d-15(e)  under  the  Exchange  Act,  as  amended),  as  of  June  30,  2023.  The  term  “disclosure  controls  and  procedures,”  as  defined  in
Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures of a company that are designed to ensure that
information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed,
summarized  and  reported,  within  the  time  periods  specified  in  the  SEC’s  rules  and  forms.  Disclosure  controls  and  procedures  include,
without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it
files  or  submits  under  the  Exchange  Act  is  accumulated  and  communicated  to  the  Company’s  management,  including  its  principal
executive  and  principal  financial  officers,  or  persons  performing  similar  functions,  as  appropriate  to  allow  timely  decisions  regarding
required disclosure. The Company’s disclosure controls and procedures are also designed to ensure that such

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information  is  accumulated  and  communicated  to  management  to  allow  timely  decisions  regarding  required  disclosure.  Management
recognizes  that  any  controls  and  procedures,  no  matter  how  well  designed  and  operated,  can  provide  only  reasonable  assurance  of
achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls
and procedures.

Based  on  our  evaluation,  our  Chief  Executive  Officer  and  Chief  Financial  Officer  have  concluded  that  our  disclosure  controls  and
procedures were effective as of June 30, 2023.

Management’s Report on Internal Control over Financial Reporting

It is the responsibility of the management of iBio to establish and maintain effective internal control over financial reporting (as defined in
Rule  13a-15(f)  under  the  Exchange Act).  Internal  control  over  financial  reporting  is  designed  to  provide  reasonable  assurance  to  iBio’s
management  and  board  of  directors  regarding  the  preparation  of  reliable  financial  statements  for  external  purposes  in  accordance  with
generally accepted accounting principles.

iBio’s internal control over financial reporting includes those policies and procedures that: (i) pertain to the maintenance of records that, in
reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of iBio; (ii) provide reasonable assurance that
transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with  generally  accepted  accounting
principles, and that receipts and expenditures of iBio are being made only in accordance with authorizations of management and directors
of iBio; and (iii) provide reasonable assurance regarding the prevention or timely detection of unauthorized acquisition, use or disposition
of iBio’s assets that could have a material effect on the financial statements of iBio.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Therefore, even those
systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation.
Management has performed an assessment of the effectiveness of iBio’s internal control over financial reporting as of June 30, 2023, based
upon criteria set forth in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (2013 COSO Framework).

Based on this assessment, management has concluded that our internal control over financial reporting was effective as of June 30, 2023.

Changes in Internal Control Over Financial Reporting

We  remediated  the  material  weakness  relating  to  our  internal  controls  over  the  accounting  for  stock-based  compensation,  as  described
below. Except as otherwise described herein, there were no changes in our internal control over financial reporting, as such term is defined
in  Rules  13a-15(f)  and  15d-15(f)  under  the  Exchange Act,  during  the  quarter  ended  June  30,  2023,  that  have  materially  affected,  or  are
reasonably likely to materially affect, our internal control over financial reporting.

Remediation of Material Weakness in Internal Controls over Accounting for Stock-Based Compensation

We  strengthened  our  internal  controls  over  accounting  for  stock-based  compensation  through  designing  and  implementing  additional
procedures  and  controls  over  stock-based  compensation.  Management  believes  that  significant  progress  has  been  made  in  enhancing
internal  controls  as  of  June  30,  2023  and  has  concluded  that  the  enhanced  controls  are  operating  effectively.  The  material  weakness
described in in Item 4 Controls and Procedures in our Quarterly Report on Form 10-Q for the nine months ended March 31, 2023 has been
fully remediated.

Report of Independent Registered Public Accounting Firm

This  Annual  Report  does  not  include  an  attestation  report  by  CohnReznick  LLP  ("CohnReznick"),  our  independent  registered  public
accounting  firm,  regarding  internal  control  over  financial  reporting. As  a  smaller  reporting  company,  our  internal  control  over  financial
reporting  was  not  subject  to  audit  by  our  independent  registered  public  accounting  firm  pursuant  to  rules  of  the  SEC  that  permit  us  to
provide only management’s report.

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Item 9B. Other Information.

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions That Prevent Inspections.

Not applicable

PART III

Certain  information  required  by  Part  III  is  omitted  from  this  Annual  Report  because  we  intend  to  file  our  definitive  proxy
statement for our 2023 Annual Meeting of Stockholders, pursuant to regulation 14A of the Exchange Act, not later than 120 days
after  the  end  of  the  fiscal  year  covered  by  this  Annual  Report  and  certain  information  to  be  included  in  the  definitive  proxy
statement is incorporated herein by reference.

Item 10. Directors, Executive Officers and Corporate Governance

Information  required  by  this  Item  that  will  appear  under  the  headings  “Governance,”  “Executive  Officers,”  and  “Delinquent
Section 16(a) Reports” in the definitive proxy statement to be filed with the SEC relating to our 2023 Annual Meeting of Stockholders is
incorporated herein by reference.

Code of Ethics

We have adopted a written code of business conduct and ethics within the meaning of Item 406 of SEC Regulation S-K, which applies to
all of our employees, including our principal executive officer and our chief financial officer, a copy of which can be found on our website
at www.ibioinc.com. If we make any waivers or substantive amendments to the code of ethics that are applicable to our principal executive
officer or our chief financial officer, we will disclose the nature of such waiver or amendment in a Current Report on Form 8-K in a timely
manner. No waivers from any provision of our policy have been granted.

Item 11. Executive Compensation

Information  required  by  this  Item  that  will  appear  under  the  heading  “Executive  Compensation”  and  “Director  Compensation”  in  the
definitive  proxy  statement  to  be  filed  with  the  SEC  relating  to  our  2023  Annual  Meeting  of  Stockholders  is  incorporated  herein  by
reference.

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

Information required by this Item that will appear under the headings “Security Ownership of Certain Beneficial Owners and Management”
and  “Equity  Compensation  Plan  Information”  in  the  definitive  proxy  statement  to  be  filed  with  the  SEC  relating  to  our  2023  Annual
Meeting of Stockholders is incorporated herein by reference.

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

Information required by this Item that will appear under the headings “Certain Relationships and Related Transactions” and “Independence
of Board” in the definitive proxy statement to be filed with the SEC relating to our 2023 Annual Meeting of Stockholders is incorporated
herein by reference.

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Item 14. Principal Accountant Fees and Services

Information required by this Item that will appear under the heading “Independent Auditor Fees and Other Matters” in the definitive proxy
statement to be filed with the SEC relating to our 2023 Annual Meeting of Stockholders is incorporated herein by reference.

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Item 15. Exhibits and Financial Statement Schedules.

(a) Exhibits and Index

PART IV

(1) A list of the financial statements filed as part of this Annual Report is set forth in the index to financial statements at page F-1

and is incorporated herein by reference.

(2) An exhibit index is incorporated by reference or filed with this Annual Report is provided below:

Item 16. Form 10-K Summary

Not Applicable

Exhibit No.      Description

1.1

1.2

3.1

3.2

3.3

3.4

3.5

3.6

Controlled Equity OfferingSM Sales Agreement, dated as of November 25, 2020, by and between iBio, Inc. and Cantor
Fitzgerald  &  Co.  (incorporated  herein  by  reference  to  Exhibit  Number  1.1  to  the  Company’s  registration  statement  on
Form S-3 (File No. 333-250973) filed by the Company with the Securities and Exchange Commission on November 25,
2020 – Commission File No. 001-35023)

Underwriting  Agreement,  dated  December  6,  2022,  by  and  between  iBio,  Inc.  and  H.C.  Wainwright  &  Co.,  LLC
(incorporated  herein  by  reference  to  the  Company’s  Current  Report  on  Form  8-K  filed  by  the  Company  with  the
Securities and Exchange Commission on December 8, 2022 – Commission File No. 001-35023)

Certificate  of  Incorporation  of  iBio,  Inc.,  Certificate  of  Merger,  Certificate  of  Ownership  and  Merger,  Certificate  of
Amendment of the Certificate of Incorporation (incorporated herein by reference to Exhibit 3.1 to the Quarterly Report
on Form 10-Q filed by the Company with the Securities and Exchange Commission on May 11, 2018 – Commission File
No. 001-35023)

Certificate of Amendment of the Certificate of Incorporation of iBio, Inc. (incorporated herein by reference to Exhibit 3.2
to the Quarterly Report on Form 10-Q filed by the Company with the Securities and Exchange Commission on February
14, 2018 – Commission File No. 001-35023)

Certificate  of  Amendment  of  the  Certificate  of  Incorporation  of  iBio,  Inc.  (incorporated  herein  by  reference  to  the
Company’s Current Report on Form 8-K filed by the Company with the Securities and Exchange Commission on June 8,
2018 – Commission File No. 001-35023)

Certificate of Designation, Preferences and Rights of the iBio CMO Preferred Tracking Stock of iBio, Inc. (incorporated
herein  by  reference  to  Exhibit  3.1  to  the  Current  Report  on  Form  8-K  filed  by  the  Company  with  the  Securities  and
Exchange Commission on February 24, 2017 – Commission File No. 001-35023)

Certificate of Designation, Preferences and Rights of the Series A Convertible Preferred Stock of iBio, Inc. (incorporated
herein by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange
Commission on June 27, 2018 – Commission File No. 001-35023)

Certificate of Designation, Preferences and Rights of the Series B Convertible Preferred Stock of iBio, Inc. (incorporated
herein by reference to Exhibit 3.2 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange
Commission on June 27, 2018 – Commission File No. 001-35023)

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3.7

3.8

3.9

3.10

3.11

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

Certificate of Designation, Preferences and Rights of the Series C Convertible Preferred Stock of iBio, Inc. (incorporated
herein by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange
Commission on October 29, 2019 – Commission File No. 001-35023)

Second Amended and Restated Bylaws of iBio, Inc. (incorporated herein by reference to Exhibit 3.1 to the Company’s
Current Report on Form 8-K filed by the Company with the Securities and Exchange Commission on August 14, 2009 –
Commission File No. 000-53125)

Certificate  of  Designation  of  Preferences,  Rights  and  Limitations  of  Series  2022  Convertible  Preferred  Stock
(incorporated herein by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on May 12, 2022 – Commission File No. 001-35023)

Certificate  of  Designation  of  Preferences,  Rights  and  Limitations  of  Series  2022  Convertible  Preferred  Stock
(incorporated  herein  by  reference  to  the  Company’s  Current  Report  on  Form  8-K  filed  by  the  Company  with  the
Securities and Exchange Commission on May 12, 2022 – Commission File No. 001-35023)

Certificate  of  Amendment  of  the  Certificate  of  Incorporation  of  iBio,  Inc.  (incorporated  herein  by  reference  to  the
Company’s  Current  Report  on  Form  8-K  filed  by  the  Company  with  the  Securities  and  Exchange  Commission  on
October 7, 2022 – Commission File No. 001-35023)

Form of Common Stock Certificate (incorporated herein by reference to Exhibit 4.1 to the Company’s Form 10-12G filed
with the Securities and Exchange Commission on July 11, 2008 –  Commission File No. 000-53125)

Description of Securities of iBio, Inc. (incorporated by reference to Exhibit 4.10 to the Annual Report on Form 10-K for
the year ended June 30, 2021- Commission File No. 000-53125)

Term Note of IBIO CDMO LLC (incorporated herein by reference to Exhibit 4.1 to the Company’s Current Report on
Form 8-K filed with the Securities and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

iBio, Inc. Warrant (incorporated herein by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed
with the Securities and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

Form of Pre-Funded Warrant (incorporated herein by reference to Exhibit 4.1 to the Company’s Current Report on Form
8-K filed with the Securities and Exchange Commission on December 8, 2022 –  Commission File No. 001-35023)

Form of Series A Warrants (incorporated herein by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-
K filed with the Securities and Exchange Commission on December 8, 2022 –  Commission File No. 001-35023)

Form of Series B Warrants (incorporated herein by reference to Exhibit 4.3 to the Company’s Current Report on Form 8-
K filed with the Securities and Exchange Commission on December 8, 2022 –  Commission File No. 001-35023)

Form of Representative’s Warrants (incorporated herein by reference to Exhibit 4.4 to the Company’s Current Report on
Form 8-K filed with the Securities and Exchange Commission on December 8, 2022 –  Commission File No. 001-35023)

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10.1

10.2+

10.3

10.4

10.7

10.8†

10.11†

10.12†

10.16†

10.17†

10.18†

10.19†

Technology  Transfer Agreement,  dated  as  of  January  1,  2004,  between  the  Company  and  Fraunhofer  USA  Center  for
Molecular Biotechnology, Inc. as amended (incorporated herein by reference to Exhibit 10.6 to the Company’s Form 10-
12G filed with the Securities and Exchange Commission on June 18, 2008 – Commission File No. 000-53125)

Ratification dated September 6, 2013 of Terms of Settlement by and between the Company and Fraunhofer USA Center
for Molecular Biotechnology, Inc. (incorporated herein by reference to Exhibit 10.3 to the Company’s Annual Report on
Form 10-K for the fiscal year ended June 30, 2013, filed with the Securities and Exchange Commission on September 30,
2013 –  Commission File No. 001-35023).   

Amended and Restated Limited Liability Company Agreement of iBio CDMO LLC, dated January 13, 2016, between the
Company, Bryan Capital Investors LLC and iBio CDMO LLC (incorporated herein by reference to Exhibit 10.3 to the
Company’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on February 22, 2016 –
Commission File No. 001-35023)

License  Agreement,  dated  January  13,  2016,  between  the  Company  and  iBio  CDMO  LLC  (incorporated  herein  by
reference  to  Exhibit  10.4  to  the  Company’s  Quarterly  Report  on  Form  10-Q  filed  with  the  Securities  and  Exchange
Commission on February 22, 2016 – Commission File No. 001-35023)

Amendment  No.  1  to  the Amended  and  Restated  Limited  Liability  Company Agreement  of  iBio  CDMO  LLC,  dated
February  23,  2017  (incorporated  herein  by  reference  to  the  Company’s  Current  Report  on  Form  8-K  filed  with  the
Securities and Exchange Commission on February 24, 2017 –  Commission File No. 001-35023)

Form  of  Directors  and  Officer  Indemnification  Agreement  (incorporated  herein  by  reference  to  Exhibit  10.1  to  the
Company’s  Current  Report  on  Form  8-K  filed  with  the  Securities  and  Exchange  Commission  on  April  1,  2019    –
 Commission File No. 001-35023)

2018 Omnibus Equity Incentive Plan, effective December 18, 2018 (incorporated herein by reference to Exhibit 10.13 to
the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on August 26, 2019 –
Commission File No. 001-35023)

Amended  and  Restated  2018  Omnibus  Equity  Incentive  Plan,  effective  December  18,  2018  (incorporated  herein  by
reference  to  Appendix  B  to  the  Company’s  Definitive  Proxy  Statement  filed  with  the  Securities  and  Exchange
Commission on January 23, 2020 – Commission File No. 001-35023)

Employment Agreement  dated  January  18,  2021,  by  and  between  iBio,  Inc.  and  Martin  B.  Brenner  (incorporated  by
reference to Exhibit 10.20 to the Annual Report on Form 10-K for the year ended June 30, 2021- Commission File No.
000-53125)

iBio,  Inc.  2020  Omnibus  Equity  Incentive  Plan  (incorporated  by  reference  to  Appendix  B  to  the  Definitive  Proxy
Statement  on  Schedule  14A  filed  with  the  Securities  and  Exchange  Commission  on  November  3,  2020  –  Commission
File No. 001-35023)

Form  of  Non-Qualified  Stock  Option  Agreement  for  Employees  under  the  iBio,  Inc.  2020  Omnibus  Incentive  Plan
 (incorporated herein by reference to Exhibit 10.2 to the Registration Statement on Form S-8 filed by the Company with
the Securities and Exchange Commission on January 11, 2021 – Commission File No. 333-252027)

Form of Non-Qualified Stock Option Agreement for Non-Employee Directors (Initial Grant) under the iBio, Inc. 2020
Omnibus  Incentive  Plan  (incorporated  herein  by  reference  to  Exhibit  10.3  to  the  Registration  Statement  on  Form  S-8
filed by the Company with the Securities and Exchange Commission on January 11, 2021 – Commission File No. 333-
252027)

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10.20†

10.21†

10.22†

10.23†

10.24++

10.25++

10.26

10.27†

Form of Non-Qualified Stock Option Agreement for Non-Employee Directors (Annual Grant) under the iBio, Inc. 2020
Omnibus  Incentive  Plan  (incorporated  herein  by  reference  to  Exhibit  10.4  to  the  Registration  Statement  on  Form  S-8
filed by the Company with the Securities and Exchange Commission on January 11, 2021 – Commission File No. 333-
252027)

Form  of  Restricted  Stock  Unit  Award  Agreement  for  Employees  under  the  iBio,  Inc.  2020  Omnibus  Incentive  Plan
(incorporated herein by reference to Exhibit 10.5 to the Registration Statement on Form S-8 filed by the Company with
the Securities and Exchange Commission on January 11, 2021 – Commission File No. 333-252027)

Form  of  Restricted  Stock  Unit Award Agreement  for  Employees  under  the  iBio,  Inc.  2018  Omnibus  Equity  Incentive
Plan, as amended and restated (incorporated herein by reference to Exhibit 10.2 to the Registration Statement on Form S-
8 filed by the Company with the Securities and Exchange Commission on January 11, 2021 – Commission File No. 001-
35023)

Employment Agreement dated February 15, 2021, by and between iBio, Inc. and Robert Lutz, Effective March 4, 2021
(incorporated  herein  by  reference  to  Exhibit  10.1  to  the  Current  Report  on  Form  8-K  filed  by  the  Company  with  the
Securities and Exchange Commission on February 16, 2021 – Commission File No. 001-35023)

Exclusive License Agreement between the Company and University of Pittsburgh dated January 14, 2014 (incorporated
herein by reference to Exhibit 10.6 to the Quarterly Report on Form 10-Q filed by the Company with the Securities and
Exchange Commission on February 16, 2021 – Commission File No. 001-35023)

First Amendment to Exclusive License Agreement between the Company and the University of Pittsburgh dated August
11, 2016 (incorporated herein by reference to Exhibit 10.7 to the Quarterly Report on Form 10-Q filed by the Company
with the Securities and Exchange Commission on February 16, 2021 – Commission File No. 001-35023)

Second  Amendment  to  Exclusive  License  Agreement  between  the  Company  and  the  University  of  Pittsburgh  dated
November 2, 2020 (incorporated herein by reference to Exhibit 10.8 to the Quarterly Report on Form 10-Q filed by the
Company with the Securities and Exchange Commission on February 16, 2021 – Commission File No. 001-35023)

Employment Agreement, dated as of April 30, 2021, by and between iBio, Inc. and Thomas F. Isett (incorporated herein
by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by the Company with the Securities and Exchange
Commission on May 6, 2021 – Commission File No. 001-35023)

10.28†

Director Offer Letter (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by the
Company with the Securities and Exchange Commission on June 9, 2021 – Commission File No. 001-35023)

10.29++**

10.30++**

Collaboration,  Option  and  License  Agreement,  dated  August  23,  2021,  by  and  between  iBio,  Inc.  and  RubrYc
Therapeutics, Inc. (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed
with the Securities and Exchange Commission on August 27, 2021– Commission File No. 001-35023).

Collaboration and License Agreement, dated August 23, 2021, by and between iBio, Inc. and RubrYc Therapeutics, Inc.
(incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on August 27, 2021– Commission File No. 001-35023).

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10.31++**

10.32++**

10.33++**

10.34++**

Stock  Purchase  Agreement,  dated  August  23,  2021,  by  and  between  iBio,  Inc.  and  RubrYc  Therapeutics,  Inc.
(incorporated herein by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on August 27, 2021– Commission File No. 001-35023).

Second Amended and Restated Investor Rights Agreement, dated August 23, 2021, by and among RubrYc Therapeutics,
Inc. and certain investors (incorporated herein by reference to Exhibit 10.4 to the Company’s Current Report on Form 8-
K filed with the Securities and Exchange Commission on August 27, 2021– Commission File No. 001-35023).

Second Amended and Restated Voting Agreement, dated August 23, 2021, by and among RubrYc Therapeutics, Inc. and
certain investors(incorporated herein by reference to Exhibit 10.5 to the Company’s Current Report on Form 8-K filed
with the Securities and Exchange Commission on August 27, 2021– Commission File No. 001-35023).

Second Amended  and  Restated  Right  of  First  Refusal  and  Co-Sale Agreement,  dated August  23,  2021,  by  and  among
RubrYc  Therapeutics,  Inc.  and  certain  investors(incorporated  herein  by  reference  to  Exhibit  10.6  to  the  Company’s
Current Report on Form 8-K filed with the Securities and Exchange Commission on August 27, 2021– Commission File
No. 001-35023).

10.35++

Employment Agreement dated December 23, 2020 and effective as of January 18, 2021, by and between iBio, Inc. and
Martin B. Brenner (incorporated herein by reference to Exhibit 10.20 to the Annual Report on Form 10-K filed by the
Company with the Securities and Exchange Commission on September 28, 2021 – Commission File No. 001-35023)

10.36

10.37

10.38

10.39

10.40

10.41

Confidential  Settlement  and  Mutual  Release  with  Fraunhofer  USA,  Inc.  dated  May  4,  2021  (incorporated  herein  by
reference to Exhibit 10.31 to the Annual Report on Form 10-K filed by the Company with the Securities and Exchange
Commission on September 28, 2021 – Commission File No. 001-35023)

Purchase  and  Sale Agreement,  dated  November  1,  2021,  by  and  among  College  Station  Investors  LLC,  Bryan  Capital
Investors  LLC,  iBio  CDMO  LLC  and  iBio,  Inc.  (incorporated  herein  by  reference  to  Exhibit  10.1  to  the  Company’s
Current Report on Form 8-K filed with the Securities and Exchange Commission on November 4, 2021 –  Commission
File No. 001-35023)

Equity  Purchase  Agreement  dated  November  1,  2021  by  and  between  Bryan  Capital  Investors  LLC  and  iBio,  Inc.
(incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

Credit  Agreement,  dated  November  1,  2021  by  and,  between  iBio  CDMO  LLC  with  Woodforest  National  Bank
(incorporated herein by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

Guaranty Agreement, dated November 1, 2021, by iBio, Inc. for the benefit of Woodforest National Bank
(incorporated herein by reference to Exhibit 10.4 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

Leasehold  Deed  of  Trust,  Assignment  of  Leases  and  Rents,  Security  Agreement  and  UCC  Financing  Statement  for
Fixture Filing by iBio CDMO LLC as grantor to the trustee for the benefit of Woodforest National Bank (incorporated
herein by reference to Exhibit 10.5 to the Company’s Current Report on Form 8-K filed with the Securities and Exchange
Commission on November 4, 2021 –  Commission File No. 001-35023)

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10.42

10.43

10.44

10.46

10.47

10.48

10.49

Security  Agreement,  dated  November  1,  2021  by  iBio  CDMO  LLC  for  the  benefit  of  Woodforest  National
Bank(incorporated  herein  by  reference  to  Exhibit  10.6  to  the  Company’s  Current  Report  on  Form  8-K  filed  with  the
Securities and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

Environmental  Indemnity  Agreement,  dated  November  1,  2021  by  iBio  CDMO  LLC  and  iBio,  Inc.  in  favor  of
Woodforest National Bank (incorporated herein by reference to Exhibit 10.7 to the Company’s Current Report on Form
8-K filed with the Securities and Exchange Commission on November 4, 2021 –  Commission File No. 001-35023)

Ground Lease Agreement (included as Exhibit A to The Purchase and Sale Agreement, dated November 1, 2021 by and 
among College Station Investors LLC, Bryan Capital Investors LLC, iBio CDMO LLC and iBio, Inc. filed as Exhibit 
10.1 to the Current Report on Form 8-K filed with the Securities and Exchange Commission on November 4, 2021 –  
Commission File No. 001-35023)

Form of Stock Purchase Agreement (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report
on Form 8-K filed with the Securities and Exchange Commission on May 12, 2022 – File No. 001-35023)

Form  of  Irrevocable  Proxy  for  Voting  Control  (incorporated  herein  by  reference  to  Exhibit  10.2  to  the  Company’s
Current  Report  on  Form  8-K  filed  with  the  Securities  and  Exchange  Commission  on  May  12,  2022  –  File  No.  001-
35023)

Third Amendment to Exclusive License Agreement, dated February 3, 2022, by and between University of Pittsburgh and
iBio, Inc. (incorporated herein by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed with
the Securities and Exchange Commission on May 12, 2022– Commission File No. 001-35023)

Asset  Purchase  Agreement  dated  September  16,  2022,  by  and  between  iBio,  Inc.  and  RubrYc  Therapeutics,  Inc.
(incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on September 21, 2022 – File No. 001-35023)

10.50*++

First  Amendment  to  Credit  Agreement  entered  into  as  of  October  11,  2022,  by  and  between  iBio  CDMO  LLC  with
Woodforest National Bank (incorporated herein by reference to Exhibit 10.51 to the Company’s Annual Report on Form
10-K filed with the Securities and Exchange Commission on October 11, 2022– Commission File No. 001-35023).

10.51

10.52

10.53†

10.54†

Termination Agreement and Release dated September 19, 2022, by and between iBio, Inc. and RubrYc Therapeutics, Inc.
(incorporated  herein  by  reference  to  Exhibit  10.2  to  the  Company’s  Quarterly  Report  on  Form  10-Q  filed  with  the
Securities and Exchange Commission on November 14, 2022 – File No. 001-35023)

Lease  dated  September  10,  2021,  by  and  between  iBio,  Inc.,  and  San  Diego  Inspire  4,  LLC  (incorporated  herein  by
reference  to  Exhibit  10.3  to  the  Company’s  Quarterly  Report  on  Form  10-Q  filed  with  the  Securities  and  Exchange
Commission on November 14, 2022 – File No. 001-35023)

Restricted  Stock  Unit  Award  Agreement  dated  November  10,  2022,  by  and  between  iBio,  Inc.  and  Thomas  Isett
(incorporated  herein  by  reference  to  Exhibit  10.4  to  the  Company’s  Quarterly  Report  on  Form  10-Q  filed  with  the
Securities and Exchange Commission on November 14, 2022 – File No. 001-35023)

Separation  Agreement  and  General  Release,  dated  December  1,  2022,  by  and  between  iBio,  Inc.  and  Thomas  Isett
(incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on December 2, 2022, –File No. 001-35023)

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10.55†

10.56

10.57†

10.58†

10.59

10.60

10.61

10.62

10.63

10.64

21.1*

23.1*

31.1*

Offer  Letter  by  and  between  iBio,  Inc.  and  Felipe  Duran  dated  January  23,  2023  (incorporated  herein  by  reference  to
Exhibit  10.2  to  the  Company’s  Current  Report  on  Form  8-K  filed  with  the  Securities  and  Exchange  Commission  on
January 25, 2023 – File No. 001-35023)

Second Amendment  to  Credit Agreement  dated  February  9,  2023,  by  and  between  iBio,  Inc.  and Woodforest  National
Bank (incorporated herein by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q filed with the
Securities and Exchange Commission on February 14, 2023 – File No. 001-35023)

Special Incentive Bonus Agreement dated January 26, 2023, by and between iBio, Inc. and Martin Brenner (incorporated
herein  by  reference  to  Exhibit  10.3  to  the  Company’s  Quarterly  Report  on  Form  10-Q  filed  with  the  Securities  and
Exchange Commission on February 14, 2023 – File No. 001-35023)

Special Incentive Bonus Agreement dated January 26, 2023, by and between iBio, Inc. and Felipe Duran (incorporated
herein  by  reference  to  Exhibit  10.4  to  the  Company’s  Quarterly  Report  on  Form  10-Q  filed  with  the  Securities  and
Exchange Commission on February 14, 2023 – File No. 001-35023)

Third Amendment  to  Credit Agreement  dated  February  21,  2023  between  iBio  CDMO  LLC  and Woodforest  National
Bank  and  Third Amended  Guaranty  of  iBio,  Inc.  (incorporated  herein  by  reference  to  Exhibit  10.1  to  the  Company’s
Current Report on Form 8-K filed with the Securities and Exchange Commission on February 21, 2023 – File No. 000
35023)

Fourth Amendment  to  Credit Agreement  dated  March  24,  2023,  between  iBio  CDMO  LLC  and  Woodforest  National
Bank  and  Fourth Amended  Guaranty  of  iBio,  Inc.  (incorporated  herein  by  reference  to  Exhibit  10.1  to  the  Company’s
Current  Report  on  Form  8-K  filed  with  the  Securities  and  Exchange  Commission  on  March  30,  2023  –  File  No.  000
35023)

Auction  Sale Agreement  between  iBio,  Inc.  and  Holland  Industrial  Group,  Federal  Equipment  Company  and  Capital
Recovery Group LLC dated as of February 10, 2023 (incorporated herein by reference to Exhibit 10.7 to the Company’s
Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 15, 2023 – File No. 001-
35023)

Fifth Amendment  to  the  Credit Agreement  dated  May  10,  2023,  between  iBio  CDMO  LLC  and  Woodforest  National
Bank  and  Fifth Amended  Guaranty  of  iBio,  Inc.  (incorporated  herein  by  reference  to  Exhibit  10.8  to  the  Company’s
Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 15, 2023 – File No. 001-
35023)

Purchase  Agreement  by  and  between  the  Registrant  and  Lincoln  Park  Capital  Fund,  LLC,  dated  August  4,  2023
(incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on August 4, 2023– Commission File No. 001-35023).

Registration Rights Agreement by and between the Registrant and Lincoln Park Capital Fund, LLC, dated August 4, 2023
(incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the Securities
and Exchange Commission on August 4, 2023– Commission File No. 001-35023).

Subsidiaries of Registrant

Consent of the Independent Registered Public Accounting Firm

Certification of Periodic Report by Principal Financial Officer and Principal Accounting Officer Pursuant to Rule 13a-14
and  15d-14  of  the  Securities  Exchange Act  of  1934,  as  adopted  pursuant  to  Section  302  of  the  Sarbanes-Oxley Act  of
2002

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32.1*

32.2*

Certification of Periodic Report by Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

Certification of Periodic Report by Principal Financial Officer and Principal Accounting Officer Pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101.INS   Inline XBRL Instance Document*

101.SCH   Inline XBRL Taxonomy Extension Schema Document *
101.CAL   Inline XBRL Taxonomy Extension Calculation Linkbase Document *

101.DEF   Inline XBRL Taxonomy Extension Definition Linkbase Document *
101.LAB   Inline XBRL Taxonomy Extension Label Linkbase Document *

101.PRE   Inline XBRL Taxonomy Extension Presentation Linkbase Document *

Filed herewith.

 *
† Management contract or compensatory plan or arrangement required to be identified pursuant to Item 15(a)(3) of this Annual

Report.
Certain portions of this exhibit have been omitted subject to a confidential treatment request.

+

++ Certain portions of this exhibit indicated therein by [**] have been omitted in accordance with Item 601(b)(10) of Regulation S-

K. The Company agrees to furnish unredacted copies of these Exhibits to the SEC upon request.

* *Schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company agrees to furnish supplementally to the SEC
a copy of any omitted schedule upon request.

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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

Dated:  September 27, 2023

iBio, Inc.
(Registrant)

/s/ Martin Brenner
Martin Brenner
Chief Executive Officer

/s/ Felipe Duran
Felipe Duran
Chief Financial Officer
(Principal Financial Officer and Principal Accounting Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf
of the registrant and in the capacities and on the dates indicated:

Name

Title

/s/ Martin Brenner
Martin Brenner

/s/ Felipe Duran
Felipe Duran

/s/Linda Armstrong
Linda Armstrong

/s/Alexandra Kropotova
Alexandra Kropotova

/s/William Clark
William Clark

/s/Evert Schimmelpennink
Evert Schimmelpennink

/s/James T. Hill
General James T. Hill, USA (Retired)

/s/Gary Sender
Gary Sender

  Chief Executive
  Officer and Chief Scientific Officer (Principal

Executive Officer)

  Chief Financial Officer
  Officer (Principal Financial Officer and

Principal Accounting Officer)

  Director

Director

Date

September 27, 2023

September 27, 2023

September 27, 2023

September 27, 2023

Chairman of the Board

September 27, 2023

Director

  Director

Director

102

September 27, 2023

September 27, 2023

September 27, 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Annual Financial Statements

iBio, Inc.

Financial Statement Index

Report of Independent Registered Public Accounting Firm – PCAOB ID 596
Financial Statements:

Consolidated Balance Sheets – June 30, 2023 and 2022
Consolidated Statements of Operations and Comprehensive Loss – Fiscal years ended June 30, 2023 and 2022
Consolidated Statements of Stockholders’ Equity – Fiscal years ended June 30, 2023 and 2022
Consolidated Statements of Cash Flows – Fiscal years ended June 30, 2023 and 2022
Notes to Consolidated Financial Statements

Page
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F-6
F-7
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The Board of Directors and
Stockholders of iBio, Inc.

Opinion on the Financial Statements

Report of Independent Registered Public Accounting Firm

We have audited the accompanying consolidated balance sheets of iBio, Inc. and Subsidiaries (the “Company”) as of June 30, 2023 and
2022, and the related consolidated statements of operations and comprehensive loss, stockholders’ equity and cash flows for each of the
years then ended, and the related notes (collectively referred to as the “financial statements”). In our opinion, the consolidated financial
statements present fairly, in all material respects, the financial position of the Company as of June 30, 2023 and 2022, and the results of its
operations and its cash flows for each of the years then ended, in conformity with accounting principles generally accepted in the United
States of America.

Going Concern

The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As
discussed in Note 2 to the consolidated financial statements, the Company has suffered recurring losses from operations and negative cash
flows from operating activities for the years ended June 30, 2023 and 2022 and has an accumulated deficit as of June 30, 2023.  These
matters,  among  others,  raise  substantial  doubt  about  its  ability  to  continue  as  a  going  concern.  Management's  plans  in  regard  to  these
matters  are  also  described  in  Note  2.  The  consolidated  financial  statements  do  not  include  any  adjustments  that  might  result  from  the
outcome of this uncertainty.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on
these  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 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.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements
that  were  communicated  or  required  to  be  communicated  to  the  audit  committee  and  that:  (1)  relate  to  accounts  or  disclosures  that  are
material  to  the  consolidated  financial  statements  and  (2)  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

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matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Asset Purchase Agreement

Critical Audit Matter Description

As discussed in the notes to the consolidated financial statements, on September 16, 2022, the Company entered into an Asset Purchase
Agreement with RubrYc Therapeutics, Inc. (“RubrYc”). The Company accounted for this agreement as an asset purchase and allocated the
consideration to the various assets acquired.

The financial reporting for the terms of the Asset Purchase Agreement (the “Agreement”) involved significant estimation by management
in its determination of the fair value of the assets acquired and the related fair value allocation of the Agreement.  Given these factors, the
related audit effort in evaluating management’s judgments of the fair value of the assets acquired and related fair value allocation related to
the Agreement was challenging, subjective, and complex and required a high degree of auditor judgment.

How the Critical Audit Matter was addressed in the Audit

Our principal audit procedures related to the Company’s financial reporting for the Agreement included, among others:

● We  obtained  an  understanding  of  and  evaluated  the  design  and  implementation  of  controls  that  address  the  risk  of  material

misstatement for the financial reporting for asset acquisitions.

● We evaluated management’s significant accounting policies related to asset acquisitions for reasonableness.
● We evaluated the reasonableness of the assets acquired included within the Agreement.  
● We verified the total consideration included among the terms of the Agreement.  
● We  involved  our  valuation  specialists  to  assist  in  testing  the  Company’s  methodology  and  significant  assumptions  used  to  fair

value the assets acquired.

● We utilized our valuation specialists who performed sensitivity analyses of the significant assumptions to evaluate the change in

the fair value allocation of the assets acquired resulting from changes in the assumptions.

● We evaluated the Company’s allocation of total consideration to the assets acquired.  
● We evaluated the Company’s relevant financial statement presentation and disclosures for consistency with our knowledge of the

terms of the Agreement and with accounting standards.  

Acquired License Impairment Assessment

As  disclosed  in  the  notes  to  the  consolidated  financial  statements,  the  Company  acquired  an  indefinite-lived  license  of  approximately
$5.003 million. This asset is assessed for impairment at least annually and upon the occurrence of a triggering event.  The impairment test
for indefinite life licenses consists of comparing the fair value, which is estimated using the income approach, to its carrying value.  If the
carrying value exceeds the fair value, an impairment loss is recognized in an amount equal to such excess.  The determination of the fair
value  is  primarily  based  on  discounted  future  cash  flows  projected  to  be  generated  from  the  license,  including  the  estimates  of  future
revenue, future development costs, the probability of success in various phases of development programs, and potential post-launch cash
flows. Changes in these assumptions could have a significant impact on either the fair value, the amount of any impairment charges, or
both.  

Significant  judgment  is  exercised  by  management  when  developing  the  fair  value  measurement  of  the  license.    Given  these  factors,  the
related  audit  effort  in  evaluating  management’s  judgments  of  the  fair  value  of  the  acquired  license  was  challenging,  subjective,  and
complex and required a high degree of auditor judgment.  

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How the Critical Audit Matter was addressed in the Audit

Our principal audit procedures related to the Company’s financial reporting relating to potential impairment of the license included, among
others:

● We obtained an understanding and evaluated the design and implementation of internal controls over the Company’s process for

indefinite-lived intangible impairment assessments.  

● We  evaluated  management’s  significant  accounting  policies  related  to  impairment  of  the  acquired  license  intangible  for

reasonableness.

● We tested management’s process for developing the fair value of the license.  
● Through  the  use  of  internal  valuation  specialists,  we  assessed  the  appropriateness  and  consistency  of  the  discounted  cash  flow

analyses model.

● We involved our valuation specialists to assist in testing the Company’s methodology and significant assumptions used amongst

the Company’s impairment assessment.

● We involved our valuation specialists to assist in testing the Company’s market capitalization reconciliation associated with the

Company’s impairment assessment.

● We utilized our valuation specialists who performed sensitivity analyses of the significant assumptions to evaluate the Company’s

impairment assessment resulting from changes in the assumptions.

● We evaluated the significant assumptions related to future revenue, future development costs, and the probability of success in

various phases of development programs as well as post launch cash flows.  

● In  evaluating  management’s  significant  assumptions  for  reasonableness,  we  considered  consistency  with  external  market  and

industry data and evidence obtained in other areas of the audit.  

● We assessed the sensitivity of changes in estimating the fair value in comparison to the carrying value for reasonableness.  

Assets Held for Sale

As disclosed in the notes to the consolidated financial statements, the Company has Assets Held for Sale of approximately $18.065 million.
 Assets held for sale shall be measured at the lower of its carrying amount or fair value less costs to sell.  A loss shall be recognized for any
initial or subsequent write-down to fair value less costs to sell. The determination of fair value less costs to sell is based on a combination
of appraisal of the respective building and associated land, discussions with the Company engaged brokers and estimated closing costs on
any potential sale of the assets held for sale. Changes in the assumptions could have a significant impact on either the fair value, the amount
of any impairment charges, or both.  

Significant judgment is exercised by management when developing the fair value less costs to sell analysis related to the assets held for
sale. Given these factors, the related audit effort in evaluating management’s judgments of the fair value less costs to sell was challenging,
subjective and complex and required a high degree of auditor judgement.  

How the Critical Audit Matter was addressed in the Audit

Our  principal  audit  procedures  related  to  the  Company’s  financial  reporting  relating  to  impairment  of  the  assets  held  for  sale  included,
among others:

● We obtained an understanding and evaluated the design and implementation of internal controls over the Company’s process for

impairment assessments regarding assets held for sale.  

● We evaluated management’s significant accounting policies related to impairment of the Company’s assets held for sale.
● We tested management’s process for developing the fair value estimates regarding the assets held for sale.
● We involved our valuation specialists to assist in testing the Company’s methodology and significant assumptions used to estimate

fair value of the assets held for sale.  

● We tested management’s process for developing the estimated costs to sell the assets held for sale.  
● In evaluating management’s significant assumptions for reasonableness, we considered consistency with external market data and

evidence obtained in other areas of the audit.

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/s/ CohnReznick LLP

We have served as the Company's auditor since 2010.

Holmdel, New Jersey

September 27, 2023

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iBio, Inc. and Subsidiaries
Consolidated Balance Sheets
(In Thousands, except share and per share amounts)

June 30, 2023

June 30, 2022

Assets
Current assets:

Cash and cash equivalents
Restricted cash
Investments in debt securities
Accounts receivable - trade
Subscription receivable
Settlement receivable - current portion
Prepaid expenses and other current assets
Current assets held for sale
Total Current Assets

Restricted cash
Promissory note receivable and accrued interest
Finance lease right-of-use assets, net of accumulated amortization
Operating lease right-of-use asset
Fixed assets, net of accumulated depreciation
Intangible assets, net of accumulated amortization
Security deposits
Prepaid expenses - noncurrent
Noncurrent assets held for sale

Total Assets

Liabilities and Stockholders' Equity
Current liabilities:

Accounts payable
Accrued expenses
Finance lease obligations - current portion
Operating lease obligation - current portion
Equipment financing payable - current portion
Term note payable - net of deferred financing costs
Contract liabilities
Current liabilities related to assets held for sale

Total Current Liabilities

Finance lease obligations - net of current portion
Operating lease obligation - net of current portion
Equipment financing payable - net of current portion
Accrued expenses - noncurrent
Noncurrent liabilities related to assets held for sale

Total Liabilities

Stockholders' Equity

Series 2022 Convertible Preferred Stock - $0.001 par value; 1,000,000 shares authorized; 0 and 1,000
shares issued and outstanding as of June 30, 2023 and 2022
Common Stock - $0.001 par value; 275,000,000 shares authorized at June 30, 2023 and 2022;
20,310,077 and 8,727,158 shares issued and outstanding as of June 30, 2023 and June 30, 2022,
respectively
Additional paid-in capital
Accumulated other comprehensive loss
Accumulated deficit

Total Stockholders’ Equity
Total Liabilities and Stockholders' Equity

$

$

$

$

$

4,301
3,025
—
—  
204
—
664
18,065
26,259

$

$

253
1,706
610
2,722
4,219
5,388
50
—
—
41,207

1,849
4,034
272
389
160
12,937
—
1,941
21,582

351
3,125
241
527
—

25,826

—  

20
304,301

—  

(288,940)
15,381
41,207

$

22,676
—
10,845
1,000
—
5,100
1,549
3,900
45,070

5,996
1,631
—
3,068
1,373
4,851
29
74
37,314
99,406

4,264
3,764
—
91
—
22,161
100
56
30,436

—
3,514
—
—
1,971

35,921

—

9
287,619
(213)
(223,930)
63,485
99,406

The accompanying notes are an integral part of these consolidated financial statements.

F-6

    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Revenues

Operating expenses:

Research and development
General and administrative
Total operating expenses

Operating loss

Other income (expense):

Interest expense
Interest income
Loss on sale of debt securities
Royalty income

Total other income

iBio, Inc. and Subsidiaries
Consolidated Statements of Operations and Comprehensive Loss
(In Thousands, except per share amounts)

Years Ended
June 30, 

2023

2022

$

—

$

1,884

10,327
19,016
29,343

(29,343)

(83)
213
(98)
—
32

(29,311)
—
(29,311)

—
(29,311)

(35,699)

(65,010)

(65,010)
180
33

(64,797)

(2.39)

(2.92)

(5.31)

12,245

$

$

$

$

$

$

9,827
21,754
31,581

(29,697)

—
177
—
7
184

(29,513)
1
(29,512)

(88)
(29,600)

(20,791)

(50,391)

(50,304)
(150)
—

(50,454)

(3.39)

(2.39)

(5.78)

8,721

Consolidated net loss from continuing operations
Net loss attributable to noncontrolling interest

Net loss attributable to iBio, Inc. from continuing operations

Preferred stock dividends - iBio CDMO Tracking Stock
Net loss available to iBio, Inc. stockholders from continuing operations

Loss from discontinued operations

Net loss available to iBio, Inc. stockholders

Comprehensive loss:

Consolidated net loss
Other comprehensive income (loss) - unrealized gain (loss) on debt securities
Other comprehensive income - foreign currency adjustment

Comprehensive loss

Loss per common share attributable to iBio, Inc. stockholders - basic and diluted - continuing
operations
Loss per common share attributable to iBio, Inc. stockholders - basic and diluted - discontinued
operations
Loss per common share attributable to iBio, Inc. stockholders - basic and diluted - total

Weighted-average common shares outstanding - basic and diluted

$

$

$

$

$

$

The accompanying notes are an integral part of these consolidated financial statements.

F-7

    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

iBio, Inc. and Subsidiaries
Consolidated Statements of Stockholders’ Equity
Years Ended June 30, 2023 and 2022
(In Thousands)

Preferred Stock

Common Stock

Shares

   Amount

   Shares

   Amount

Additional
Paid-In
   Capital

Accumulated
Other

Comprehensive Accumulated Noncontrolling 
Deficit

Interest

Loss

Total

Balance as of July 1, 2021

—   $

Sale of preferred stock
Vesting of RSUs
Warrant issued for Transaction
Acquisition of remaining portion of iBio
CDMO
Exercise of stock options
Share-based compensation
Unrealized loss on available-for-sale debt
securities
Net loss
Balance as of June 30, 2022

Capital raises
Costs to raise capital
Asset acquisition
Payments for fractional shares resulting
from reverse stock split
Vesting of RSUs
Conversion of preferred stock to common
stock
Share-based compensation
Foreign currency adjustment
Reclassification adjustment for loss on
available-for-sale debt securities realized in
net income
Unrealized gain on available-for-sale debt
securities
Net loss
Balance as of June 30, 2023

1  
—
—

—  
—  
—

—
—  
1

—
—
—

—
—

(1)
—
—

—

—
—
— $

—  

—  
—
—

—  
—  
—

—
—  
—

—
—
—

—
—

—
—
—

—

—
—
—

8,715   $

9   $

282,266   $

(63)  $

(173,627)  $

(17)  $ 108,568

—
9
—

—
3
—

—
—
8,727

11,271
—
102

(8)
218

—
—
—

—

—
—
20,310

$

—
—
—

—
—
—

—
—
9

11
—
—

—
—

—
—
—

—

—
—
20

—
—
967

(68)
77
4,377

—
—
287,619

12,316
(636)
650

(39)
—

—
4,391
—

—

—
—
—

—
—
—

—
—
—

—
—
—

(150)
—
(213)

—
(50,303)
(223,930)

—
—
—

—
—

—
—
33

21

—
—
—

—
—

—
—
—

—

—
—
304,301

$

$

159
—
— $

—
(65,010)
(288,940) $

—    
—
—

18    
—    
—

—
(1)   
—

—
—
—

—
—

—
—
—    

—
—
967

(50)
77
4,377

(150)
(50,304)
63,485

12,327
(636)
650

(39)
—

—
4,391
33

—    

—    
—    
— $

21

159
(65,010)
15,381

The accompanying notes are an integral part of these consolidated financial statements.

F-8

  
  
  
  
  
 
 
 
 
Table of Contents

iBio, Inc. and Subsidiaries
Consolidated Statements of Cash Flows
(In Thousands)

Cash flows from operating activities:

Consolidated net loss
Adjustments to reconcile consolidated net loss to net cash used in operating activities:

Years Ended
June 30, 

2023

2022

$

(65,010)

$

(50,304)

Share-based compensation
Amortization of intangible assets
Amortization of finance lease right-of-use assets
Amortization of operating lease right-of-use assets
Depreciation of fixed assets
Gain on sale of fixed assets
Accrued interest receivable on promissory note receivable
Amortization of premiums on debt securities
Loss on sale of debt securities
Amortization of deferred financing costs
Inventory reserve
Impairment of fixed assets
Impairment of intangible assets
Gain on disposition of finance lease ROU assets
Forgiveness of note payable and accrued interest - SBA loan
Settlement of revenue contract
Impairment of investment in equity security
Changes in operating assets and liabilities:

Accounts receivable - trade
Settlement receivable
Inventory
Prepaid expenses and other current assets
Prepaid expenses - noncurrent
Security deposit
Accounts payable
Accrued expenses
Accrued expenses - noncurrent
Operating lease obligations
Contract liabilities
     Net cash used in operating activities

Cash flows from investing activities:

Purchases of debt securities
Redemption of debt securities
Sale of debt securities
Purchase of equity security
Additions to intangible assets
Purchases of fixed assets
Sales proceeds for fixed assets
Payment for RubrYc asset acquisition

     Net cash provided by (used in) investing activities

Cash flows from financing activities:

Proceeds from sales of common stock
Payments for fractional shares after reverse stock split
Acquisition of noncontrolling interest
Proceeds from equipment financing loan
Payment of equipment financing loan
Payment of term note payable
Proceeds from exercise of stock options
Costs to attain term note
Payment of finance lease obligation

     Net cash provided by (used in) financing activities 

Effect of exchange rate changes

Net decrease in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash - beginning
Cash, cash equivalents and restricted cash - end

4,391
126
224
356
674
(773)
(75)
67
98
242
4,915
17,900
565
(5)
—
—
—

1,000
5,100
(1,015)
885
74
(21)
(625)
145
527
(101)
(100)
(30,436)

—
4,100
6,739
—
—
(5,738)
2,600
(692)

7,009

11,487
(39)
—
500
(99)
(9,318)
—
(22)
(208)
2,301

33

(21,093)
28,672
7,579

$

4,377
401
599
516
2,275
—
(75)
312
—
107
—
—
—
—
(607)
(84)
1,760

(886)
5,100
(3,873)
307
(74)
(5)
1,239
1,443
—
(15)
7
(37,480)

(5,355)
13,618
—
(1,760)
(4,300)
(7,330)
—
—

(5,127)

—
—
(50)
—
—
—
77
(322)
(5,830)
(6,125)

—

(48,732)
77,404
28,672

$

The accompanying notes are an integral part of these consolidated financial statements.

F-9

    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

iBio, Inc. and Subsidiaries
Consolidated Statements of Cash Flows
(In Thousands)

Schedule of non-cash activities:

Fixed assets included in accounts payable in prior period, paid in current period
Increase in finance lease ROU assets for new leases

Increase in finance lease obligation for new leases
RubrYc asset acquisition by issuance of common stock
Costs to raise capital paid directly from gross proceeds

Subscription receivable
Cost accrued to amend term note payable
Unpaid fixed assets included in accounts payable

Termination of finance ROU assets including issuance of warrant
Note payable to acquire Facility
Increase in operating lease ROU assets for new lease - net of lease incentive

Settlement of revenue contract
Issuance of warrant for final finance lease obligation payment
Lease incentive for construction in progress

Acquisition of noncontrolling interest
Unrealized (gain) loss on available-for-sale debt securities

Supplemental cash flow information:

Cash paid during the period for interest

Years Ended
June 30, 

2023

2022

1,769
814
814

650
636
204

125
—

—
—

—
—
—

—
—
(159)

687

$
$
$

$
$
$

$
$

$
$

$
$
$

$
$
$

$

791
—
—

—
—
—

—
1,769

25,386
22,375

5,570
580
217

82
18
150

1,045

$
$
$

$
$
$

$
$

$
$

$
$
$

$
$
$

$

The accompanying notes are an integral part of these consolidated financial statements.

F-10

    
 
 
 
Table of Contents

1.    Nature of Business

iBio, Inc. (also referred to as "we", "us", "our", "iBio", or the "Company") is a preclinical stage biotechnology company that leverages the
power of Artificial Intelligence (AI) for the development of precision antibodies. Our proprietary technology stack is designed to minimize
downstream development risks by employing AI-guided epitope-steering and monoclonal antibody (mAb) optimization.

In September 2022, iBio made a strategic pivot by acquiring substantially all of the assets of RubrYc Therapeutics, Inc. ("RubrYc"). This
acquisition  commenced  our  transition  to  an  AI-enabled  biotech  company  and  led  to  the  divestiture  of  our  Contract  Development  and
Manufacturing  Organization  (CDMO)  business.  This  strategic  decision  allowed  us  focus  resources  on  the  development  of AI-powered
precision antibodies, positioning iBio at the forefront of this exciting field.

One of the key features of iBio’s technology stack is the patented epitope-steering AI-engine. This advanced technology allows us to target
specific  regions  of  proteins  with  unprecedented  precision  enabling  the  creation  of  antibodies  highly  specific  to  therapeutically  relevant
regions within large target proteins, potentially improving their efficacy and safety profile.  Another integral part of iBio’s technology stack
is the machine learning (ML) based antibody-optimizing StableHu™ technology. When coupled with our mammalian display technology,
StableHu  has  been  shown  to  accelerate  the  Lead  Optimization  process  and  potentially  reduces  downstream  risks,  making  the  overall
development process faster, more efficient and cost-effective.

iBio also developed the EngageTx™ platform, which provides an optimized next-generation CD3 T-cell engager antibody panel. This panel
is characterized by a wide spectrum of potencies, Non-Human Primate (NHP) cross-reactivity, enhanced humanness of the antibodies, and
a  maintained  tumor  cell  killing  capacity,  all  while  reducing  cytokine  release. These  attributes  are  meticulously  designed  to  fine-tune  the
efficacy,  safety,  and  tolerability  of  our  antibody  products.  By  incorporating  EngageTx  into  iBio’s  own  development  initiatives,  the
Company’s internal pre-clinical pipeline reaps the benefits of the same cutting-edge technology extended to our potential partners.

iBio’s  scientific  team,  composed  of  experienced  AI/ML  scientists  and  drug  hunters  located  side-by-side  in  our  San  Diego  laboratory,
possess  the  skills  and  capabilities  to  rapidly  advance  antibodies  in  house  from  concept  to  in  vivo  proof-of-concept  (POC).  This
multidisciplinary expertise allows us to quickly translate scientific discoveries into potential therapeutic applications.

Artificial Intelligence in Antibody Discovery and Development

The potential of AI in antibody discovery is immense and is being increasingly recognized in the biopharmaceutical industry. The mAbs
market  has  seen  impressive  growth  in  recent  years,  with  mAbs  increasingly  the  top-selling  drugs  in  the  United  States. This  success  has
driven  the  industry  to  seek  innovative  methods  for  refining  and  improving  their  antibody  pipelines. AI  and  deep  learning,  which  have
already revolutionized small molecule drug design, are now making significant strides in the development and optimization of antibodies.

iBio  is  leveraging  its AI-powered  technology  stack  to  enhance  the  success  rate  of  identifying  antibodies  for  challenging  target  proteins,
expedite the process of antibody optimization, improve developability, and engineer finely calibrated bi-specifics. By continually refining
the Company’s AI algorithms, incorporating new data sources, and developing robust experimental validation processes, iBio is paving the
way for groundbreaking advancements in antibody design and drug discovery.

Pre-Clinical Pipeline

iBio  is  currently  in  the  process  of  building  and  advancing  its  preclinical  pipeline.  The  focus  of  this  pipeline  is  primarily  on  immuno-
oncology, with one program also dedicated to the immunology space. By leveraging iBio’s technology stack, the pipeline is geared towards
hard-to-drug targets and molecules offering differentiation. To mitigate target risk and capitalize

F-11

Table of Contents

on  the  learnings  of  competitors,  iBio's  programs  are  primarily  adopting  a  fast  follower  strategy.  This  approach  allows  iBio  to  focus  on
targets that have to some extent been validated and learn from the advancements of those ahead in the field.

Digital Infrastructure

iBio  is  a  firm  believer  in  the  transformative  power  of  digital  technologies,  including  robotics,  automation,  artificial  intelligence  (AI),
machine  learning  (ML),  and  cloud  computing. These  technologies  are  integral  to  operationalizing  our  strategy,  accelerating  our  learning
curve, and executing at scale. As such, the Company has made substantial investments in these areas.  iBio’s aspiration is to digitize our
operations to the greatest extent possible, harnessing the potential of digital technology to maximize our impact on human health. As the
Company continues to grow, we remain committed to further investing in our digital infrastructure to support our ambitious goals.

Strategic Alliances, Collaborations, and Joint Ventures

iBio has formed collaborations and strategic alliances to gain access to funding, capabilities, technical resources and intellectual property to
further its development efforts, commercialize its technology and to generate revenues, including through the use of our patented epitope-
steering AI-engine and our EngageTX platform.

2.    Basis of Presentation

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States
of  America  (“U.S.  GAAP”)  and  include  the  accounts  of  iBio  Inc.  and  its  subsidiaries.  All  significant  intercompany  transactions  and
accounts have been eliminated in consolidation. Non-controlling interest in the consolidated financial statements represented the share of
the loss in iBio CDMO, LLC (“iBio CDMO”) for an affiliate of Eastern Capital Limited (“Eastern Capital”) through November 1, 2021,
the date the Company acquired the remaining interest in iBio CDMO. See Note 6 – Significant Transactions.

Going Concern

The history of significant losses, the negative cash flow from operations, the limited cash resources on hand and the dependence by the
Company on its ability to obtain additional financing to fund its operations after the current cash resources are exhausted raise substantial
doubt about the Company's ability to continue as a going concern. In an effort to remain a going concern and increase cash reserves, the
Company  completed  a  public  equity  offering  and  at-the-market  offerings,  reduced  its  work  force  by  approximately  60%  (a  reduction  of
approximately 69 positions) in November 2022, and ceased operations of its CDMO Facility thereby reducing annual spend on expenses.
Additionally, the Company has executed the Purchase and Sale Agreement for the sale of the CDMO Facility, which sale if consummated
will allow us to pay all outstanding amounts under the Term Loan; however, the consummation of the sale is subject to closing conditions

F-12

Table of Contents

for  which  there  can  be  no  assurance  that  they  will  be  met  or  the  closing  will  occur  in  a  timely  manner,  if  at  all.  If  the  closing  is  not
consummated prior to the December 31, 2023 maturity date of the Term Loan it is unlikely that the Company will have sufficient funds the
repay  the  Term  Loan  on  its  maturity  date,  which  Term  Loan  has  an  outstanding  balance  of  $12.7  million  as  of  September  26,  2023.
Additionally, in July 2022, the Company initiated the selling of the CDMO assets and facility, and since then has sold a substantial portion
of the CDMO assets. (See Note 3 – Discontinued Operations for more information.)

The  Company’s  cash,  cash  equivalents  and  restricted  cash  of  approximately  $7.6  million  as  of  June  30,  2023,  is  not  anticipated  to  be
sufficient to support operations through the second quarter of Fiscal 2024 unless the Company reduces its burn rate further, sells the CDMO
Facility for amounts above its term note payable or increases its capital as described above. Regardless of whether the Company is able to
reduce its burn rate or sell or out-license certain assets or parts of the business, the Company will need to raise additional capital in order to
fully execute its longer-term business plan. It is the Company’s goal to implement one or more potential options described above to allow
the Company to have a cash runway for at least 12 months from the date of the filing of this Annual Report. However, there can be no
assurance that the Company will be successful in implementing any of the options that it is evaluating.

The  accompanying  consolidated  financial  statements  do  not  include  any  adjustments  related  to  the  recoverability  and  classification  of
assets  or  the  amounts  and  classification  of  liabilities  that  may  result  from  the  possible  inability  of  the  Company  to  continue  as  a  going
concern.

Reverse Stock Split

On September 22, 2022, the Company's Board of Directors approved the implementation of a reverse stock split at a ratio of one-for-twenty
five (1 : 25) shares of the Company's Common Stock. The reverse stock split was effective as of October 7, 2022. All share and per share
amounts of our common stock presented have been retroactively adjusted to reflect the one-for-twenty five reverse stock split. See Note 17
– Stockholders’ Equity for more information.

F-13

Table of Contents

3.    Discontinued Operations

On  November  3,  2022,  the  Company  announced  it  is  seeking  to  divest  its  contract  development  and  manufacturing  organization  (iBio
CDMO,  LLC)  in  order  to  complete  its  transformation  into  an  antibody  discovery  and  development  company.  In  conjunction  with  the
divestment, the Company commenced a workforce reduction of approximately 60% of the current Company staffing levels (a reduction of
approximately 69 positions). The Company substantially completed the employee reduction by January 2, 2023. Through the process of
seeking to divest its contract development and manufacturing organization, the Company continues to market for sale the 130,000 square
foot cGMP facility location in Bryan, Texas (the “Facility”). Additionally, on February 10, 2023, the Company entered into an Auction Sale
Agreement  (the  “Auction  Sale  Agreement”)  with  Holland  Industrial  Group,  together  with  Federal  Equipment  Company  and  Capital
Recovery Group LLC (collectively, the “Auctioneers”) for the sale at public auction of equipment and other tangible personal property (the
“Equipment”)  located  at  the  Facility.  The Auctioneers  guaranteed  an  amount  of  gross  proceeds  from  the  sale  of  the  equipment  of  $2.1
million,  which  was  paid  to  the  Company  on  February  17,  2023. The  auction,  which  commenced  on  March  24,  2023  and  concluded  on
March 30, 2023, resulted in total proceeds of approximately $2.9 million. In accordance with the Auction Sale Agreement, the Company
received  80%  of  the  excess  proceeds,  after  Holland  Industrial  Group’s  $0.2  million  fee.    Total  proceeds  received  in  Fiscal  2023  were
approximately $2.6 million.

The Company incurred pre-tax charges of approximately $1.9 million for the employee reduction which consisted of severance obligations,
continuation of salaries and benefits over a 60-day transitional period during which impacted employees remained employed but were not
expected  to  provide  active  service,  and  other  customary  employee  benefit  payments  in  connection  with  an  employee  reduction.  The
Company  recorded  a  charge  in  discontinued  operations  for  approximately  $35.7  million  in  Fiscal  2023,  of  which  approximately  $17.9
million was the result of a fixed asset impairment charge (see Note 11 – Fixed Assets for more information), approximately $4.9 million to
write down inventory to its net realizable value, approximately $7.5 million of personnel costs including severance and the balance related
to operational costs related to winding down the CDMO business.

As such, the results of iBio CDMO's operations are reported as discontinued operations for the year ended June 30, 2023. The Company
has retrospectively recast its consolidated statement of operations for the year ended June 30, 2022 presented. In addition, those assets and
liabilities associated with the discontinued operations of the CDMO that the Company intends to sell have been classified as “held for sale”
as of June 30, 2023. The Company has retrospectively recast its consolidated balance sheet as of June 30, 2022 for assets and liabilities
held  for  sale.  The  Company  has  chosen  not  to  segregate  the  cash  flows  of  iBio  CDMO  in  the  consolidated  statements  of  cash  flows.
Supplemental  disclosures  related  to  discontinued  operations  for  the  statements  of  cash  flows  have  been  provided  below.  Unless  noted
otherwise, discussion in the Notes to the Consolidated Financial Statements refers to the Company's continuing operations.

The following table presents a reconciliation of the major financial lines constituting the results of operations for discontinued operations to
the loss from discontinued operations presented separately in the consolidated statements of operations (in thousands):

F-14

Table of Contents

Revenues
Cost of goods sold
Gross profit
Operating expenses:
    Research and development
    General and administrative
    Fixed asset impairments
    Gain on sale of fixed assets
    Inventory reserve
Total operating expenses

Other income (expenses):
    Interest expense - term note payable
    Interest expense - related party
    Forgiveness of note payable and accrued interest - SBA loan
    Other
Total other expenses

Years Ended June 30,

2023

2022

 $

$

391
52
339

6,344
6,751
17,900
(773)
4,915
35,137

(900)
—
—
(1)
(901)

499
216
283

7,902
12,373
—
—
—
20,275

(602)
(810)
607
6
(799)

Loss from discontinued operations

 $

(35,699)

$

(20,791)

The following table presents net carrying values related to the major classes of assets that were classified as held for sale at June 30, 2023
and 2022 (in thousands):

Current assets:
    Inventory
    Operating lease right-of-use assets
    Property and equipment, net
Total current assets

Other assets:
    Property and equipment, net
    Finance lease right-of-use assets
    Operating lease right-of-use assets
Total other assets

Current liabilities:
    Finance lease obligation
    Operating lease obligation
Total current liabilities

Long-term liabilities:
    Finance lease obligation
    Operating lease obligation
Total long-term liabilities

June 30, 
2023

June 30,
2022

$

$

$

$

$

$

$

$

—
1,941
16,124
18,065

—
—
—
—

—
1,941
1,941

—
—
—

$

$

$

$

$

$

$

$

3,900
—
—
3,900

35,289
74
1,951
37,314

46
10
56

30
1,941
1,971

F-15

 
Table of Contents

The following table presents the supplemental disclosures related to discontinued operations for the cash flows (in thousands):

 $

Depreciation expense
Amortization of finance lease right-of-use assets
Purchase of fixed assets
Fixed asset impairments
Inventory reserve
Sales proceeds of fixed assets
Investing non-cash transactions:
    Increase in ROU operating assets and liabilities for new leases
    Fixed assets included in accounts payable in prior period, paid in current period
    Unpaid fixed assets included in accounts payable
    Termination of finance ROU assets including issuance of warrant
    Note payable to acquire Facility
    Issuance of warrant for final lease obligation payment

Supplemental cash flow information:
    Cash paid during the period for interest

4.    Summary of Significant Accounting Policies

Use of Estimates

Years Ended June 30,

2023

2022

$

273
20
1,542
17,900
4,915
2,600

—
1,542
—
—
—
—

603

2,275
599
5,809
—
—
—

1,952
791
1,542
25,386
22,375
217

1,045

The  preparation  of  consolidated  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make  estimates  and
assumptions  that  affect  reported  amounts  of  assets  and  liabilities,  disclosures  of  contingent  assets  and  liabilities  at  the  date  of  the
consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. These estimates include
liquidity  assertions,  the  valuation  of  intellectual  property  and  fixed  assets  held  for  sale,  the  incremental  borrowing  rate  utilized  in  the
finance and operating lease calculations, legal and contractual contingencies and share-based compensation. Although management bases
its  estimates  on  historical  experience  and  various  other  assumptions  that  are  believed  to  be  reasonable  under  the  circumstances,  actual
results could differ from these estimates.

Accounts Receivable

Accounts receivable are reported at their outstanding unpaid principal balances net of allowances for uncollectible accounts. The Company
provides for allowances for uncollectible receivables based on its estimate of uncollectible amounts considering age, collection history, and
any  other  factors  considered  appropriate.  Management’s  policy  is  to  write  off  accounts  receivable  against  the  allowance  for  doubtful
accounts  when  a  balance  is  determined  to  be  uncollectible. At  June  30,  2023  and  2022,  the  Company  determined  that  an  allowance  for
doubtful accounts was not needed.  

Revenue Recognition

The Company accounts for its revenue recognition under Accounting Standards Codification (“ASC”) 606, Revenue from Contracts with
Customers. Under this standard, the Company recognizes revenue when a customer obtains control of promised services or goods in an
amount that reflects the consideration to which the Company expects to receive in exchange for those goods or services. In addition, the
standard requires disclosure of the nature, amount, timing, and uncertainty of revenue and cash flows arising from customer contracts.

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The Company’s contract revenue consists primarily of amounts earned under contracts with third-party customers and reimbursed expenses
under  such  contracts.  The  Company  analyzes  its  agreements  to  determine  whether  the  elements  can  be  separated  and  accounted  for
individually or as a single unit of accounting. Allocation of revenue to individual elements that qualify for separate accounting is based on
the separate selling prices determined for each component, and total contract consideration is then allocated pro rata across the components
of the arrangement. If separate selling prices are not available, the Company will use its best estimate of such selling prices, consistent with
the overall pricing strategy and after consideration of relevant market factors.

In general, the Company applies the following steps when recognizing revenue from contracts with customers: (i) identify the contract, (ii)
identify the performance obligations, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations
and (v) recognize revenue when a performance obligation is satisfied.

Recognition  of  revenue  is  driven  by  satisfaction  of  the  performance  obligations  using  one  of  two  methods:  revenue  is  either  recognized
over time or at a point in time. Contracts containing multiple performance obligations classify those performance obligations into separate
units of accounting either as standalone or combined units of accounting. For those performance obligations treated as a standalone unit of
accounting, revenue is generally recognized based on the method appropriate for each standalone unit. For those performance obligations
treated  as  a  combined  unit  of  accounting,  revenue  is  generally  recognized  as  the  performance  obligations  are  satisfied,  which  generally
occurs when control of the goods or services have been transferred to the customer or client or once the client or customer is able to direct
the  use  of  those  goods  and  /  or  services  as  well  as  obtaining  substantially  all  of  its  benefits. As  such,  revenue  for  a  combined  unit  of
accounting  is  generally  recognized  based  on  the  method  appropriate  for  the  last  delivered  item  but  due  to  the  specific  nature  of  certain
project  and  contract  items,  management  may  determine  an  alternative  revenue  recognition  method  as  appropriate,  such  as  a  contract
whereby  one  deliverable  in  the  arrangement  clearly  comprises  the  overwhelming  majority  of  the  value  of  the  overall  combined  unit  of
accounting. Under this circumstance, management may determine revenue recognition for the combined unit of accounting based on the
revenue recognition guidance otherwise applicable to the predominant deliverable.

If a loss on a contract is anticipated, such loss is recognized in its entirety when the loss becomes evident. When the current estimates of the
amount of consideration that is expected to be received in exchange for transferring promised goods or services to the customer indicates a
loss will be incurred, a provision for the entire loss on the contract is made. At June 30, 2023 and 2022, the Company had no contract loss
provisions.

The Company generates (or may generate in the future) contract revenue under the following types of contracts:

Fixed-Fee

Under a fixed-fee contract, the Company charges a fixed agreed upon amount for a deliverable. Fixed-fee contracts have fixed deliverables
upon completion of the project. Typically, the Company recognizes revenue for fixed-fee contracts after projects are completed, delivery is
made and title transfers to the customer, and collection is reasonably assured.

Revenue  can  be  recognized  either  1)  over  time  or  2)  at  a  point  in  time  and  is  summarized  below  (in  thousands).    All  revenue  was
recognized at a point in time for all periods presented.

No revenue was recognized in the year ended June 30, 2023.  Revenue was recognized from a license agreement and the settlement of a
revenue contract in the year ended June 30, 2022.

Time and Materials

Under a time and materials contract, the Company charges customers an hourly rate plus reimbursement for other project specific costs.
The Company recognizes revenue for time and material contracts based on the number of hours devoted to the project multiplied by the
customer’s billing rate plus other project specific costs incurred.

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Contract Assets

A  contract  asset  is  an  entity's  right  to  payment  for  goods  and  services  already  transferred  to  a  customer  if  that  right  to  payment  is
conditional on something other than the passage of time. Generally, an entity will recognize a contract asset when it has fulfilled a contract
obligation but must perform other obligations before being entitled to payment.

Contract assets consist primarily of the cost of project contract work performed by third parties whereby the Company expects to recognize
any related revenue at a later date, upon satisfaction of the contract obligations. At both June 30, 2023 and 2022, contract assets were $0.

Contract Liabilities

A  contract  liability  is  an  entity’s  obligation  to  transfer  goods  or  services  to  a  customer  at  the  earlier  of  (1)  when  the  customer  prepays
consideration or (2) the time that the customer’s consideration is due for goods and services the entity will yet provide. Generally, an entity
will recognize a contract liability when it receives a prepayment.  

Contract liabilities consist primarily of consideration received, usually in the form of payment, on project work to be performed whereby
the Company expects to recognize any related revenue at a later date, upon satisfaction of the contract obligations. At June 30, 2023 and
2022, contract liabilities were $0 and $100,000, respectively. The Company recognized revenue of $100 in 2023 that was included in the
contract liabilities balance as of June 30, 2022 and $178,000 in 2022 that was included in the contract liabilities balance as of June 30, 2021
and was reported in discontinued operations.  

Leases

The  Company  accounts  for  leases  under  the  guidance  of  ASC  842,  Leases.  The  standard  established  a  right-of-use  (“ROU”)  model
requiring  a  lessee  to  record  a  ROU  asset  and  a  lease  liability  on  the  balance  sheet  for  all  leases  with  terms  longer  than  12  months  and
classified as either an operating or finance lease.

In accordance with ASC 842, at the inception of an arrangement, the Company determines whether the arrangement is or contains a lease
based on the unique facts and circumstances present and the classification of the lease including whether the contract involves the use of a
distinct  identified  asset,  whether  the  Company  obtains  the  right  to  substantially  all  the  economic  benefit  from  the  use  of  the  asset,  and
whether the Company has the right to direct the use of the asset. Leases with a term greater than one year are recognized on the balance
sheet as ROU assets, lease liabilities and, if applicable, long-term lease liabilities. The Company has elected not to recognize on the balance
sheet leases with terms of one year or less under practical expedient in paragraph ASC 842-20-25-2. For contracts with lease and non-lease
components, the Company has elected not to allocate the contract consideration and to account for the lease and non-lease components as a
single lease component.

The  lease  liability  and  the  corresponding  ROU  assets  are  recorded  based  on  the  present  value  of  lease  payments  over  the  expected
remaining lease term. The implicit rate within the Company’s existing finance (capital) lease was determinable and, therefore, used at the
adoption date of ASC 842 to determine the present value of lease payments under the finance lease. The implicit rate within the Company’s
operating lease was not determinable and, therefore, the Company used the incremental borrowing rate at the lease commencement date to
determine the present value of lease payments.  The determination of the Company’s incremental borrowing rate requires judgement.  The
Company will determine the incremental borrowing rate for each new lease using its estimated borrowing rate.

An option to extend the lease is considered in connection with determining the ROU asset and lease liability when it is reasonably certain
we will exercise that option. An option to terminate is considered unless it is reasonably certain the Company will not exercise the option.

Cash, Cash Equivalents and Restricted Cash

The Company considers all highly liquid instruments purchased with an original maturity of three months or less to be cash equivalents.
Cash equivalents at June 30, 2023 and 2022 consisted of money market accounts. Restricted cash consists

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of approximately $3.0 million held within a Company account at Woodforest Bank for the Term Note payable (see Note 6 – Significant
Transactions and Note 14 – Debt) collateral, a letter of credit obtained related to the San Diego operating lease (see Note 16 – Operating
Lease Obligations) and a Company purchasing card. The Company’s bank requires an additional 5% collateral held above the actual letters
of credit issued for the San Diego lease and Company purchasing card.  Restricted cash was $3,278,000 and $5,996,000 June 30, 2023 and
2022, respectively.

The following table summarizes the components of total cash, cash equivalents and restricted cash in the consolidated statements of cash
flows (in thousands):

Cash and equivalents
Collateral held for letter of credit - term note payable
Collateral held for letter of credit - San Diego lease
Collateral held for Company purchasing card
Total cash, cash equivalents and restricted cash

Investments in Debt Securities

June 30, 
2023

June 30,
2022

4,301
3,025
198
55
7,579

$

$

22,676
5,743
198
55
28,672

  $

  $

Debt investments are classified as available-for-sale. Changes in fair value are recorded in other comprehensive income (loss). Fair value is
calculated  based  on  publicly  available  market  information.  Discounts  and/or  premiums  paid  when  the  debt  securities  are  acquired  are
amortized to interest income over the terms of the debt securities. See Note 6 - Significant Transactions.

Inventory

Inventory is stated at the lower of cost or net realizable value on the first-in, first-out basis. Inventory held is related to the CDMO business
ad has been classified as held for sale.  See Note 3 – Discontinued Operations for more information on the inventory reserved reflected in
the year ended June 30, 2023.  The Company periodically evaluates inventory items and establishes reserves for obsolescence accordingly.
Inventory consists of the following (table in thousands):

Raw materials
Work in process

Research and Development

June 30, 
2023

June 30,
2022

  $

  $

—
—
—

$

$

3,896
4
3,900

The Company accounts for research and development costs in accordance with the Financial Accounting Standards Board (“FASB”) ASC
730-10, “Research and Development” (“ASC 730-10”). Under ASC 730-10, all research and development costs must be charged to expense
as incurred. Accordingly, internal research and development costs are expensed as incurred. Third-party research and development costs are
expensed when the contracted work has been performed or as milestone results have been achieved. For the years ended June 30, 2023 and
2022, research and development expense was reported in both continuing and discontinuing operations.

Right-of-Use Assets

Assets held under the terms of finance (capital) leases are amortized on a straight-line basis over the terms of the leases or the economic
lives of the assets. Obligations for future lease payments under finance (capital) leases are shown within

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liabilities and are analyzed between amounts falling due within and after one year. See Note 9 - Finance Lease ROU Assets and Note 15 -
Finance Lease Obligations for additional information.

Fixed Assets

Fixed assets are stated at cost net of accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated
useful lives of the assets ranging from three to thirty-nine years.

The Company monitors fixed assets for impairment indicators throughout the year. When necessary, charges for impairments of long-lived
assets  are  recorded  for  the  amount  by  which  the  fair  value  is  less  than  the  carrying  value  of  these  assets.  Changes  in  the  Company’s
business strategy or adverse changes in market conditions could impact impairment analyses and require the recognition of an impairment
charge. Although management bases its estimates on historical experience and various other assumptions that are believed to be reasonable
under the circumstances, actual results could differ from these estimates.

See Note 11 – Fixed Assets for additional information.

Intangible Assets

Identifiable intangible assets are comprised of definite life intangible assets and indefinite life intangible assets.

The Company accounts for definite life intangible assets at either their historical cost or allocated purchase price at asset acquisition and
records amortization utilizing the straight-line method based upon their estimated useful lives. Intellectual property is amortized over 20
years. The Company reviews the carrying value of its definite life intangible assets for impairment whenever events or changes in business
circumstances indicate the carrying amount of such assets may not be fully recoverable. The carrying value is not recoverable if it exceeds
the  sum  of  the  undiscounted  cash  flows  expected  to  result  from  the  use  and  eventual  disposition  of  the  asset.  An  impairment  loss  is
measured as the amount by which the carrying amount exceeds it fair value.

For indefinite life intangible assets, the Company performs an impairment test annually and whenever events or changes in circumstances
indicate  the  carrying  value  of  an  asset  may  not  be  recoverable.  The  Company  determines  the  fair  value  of  the  asset  quarterly  or  when
triggering events are present, based on discounted cash flows and records an impairment loss if book value exceeds fair value.

Evaluating for impairment requires judgment, including the estimation of future cash flows, future growth rates and profitability and the
expected life over which cash flows will occur. Changes in the Company’s business strategy or adverse changes in market conditions could
impact impairment analyses and require the recognition of an impairment charge. Although management bases its estimates on historical
experience and various other assumptions that are believed to be reasonable under the circumstances, actual results could differ from these
estimates.

See Note 12 – Intangible Assets for additional information.

Share-based Compensation

The Company recognizes the cost of all share-based payment transactions at fair value. Compensation cost, measured by the fair value of
the  equity  instruments  issued,  adjusted  for  estimated  forfeitures,  is  recognized  in  the  financial  statements  as  the  respective  awards  are
earned over the performance period. The Company uses historical data to estimate forfeiture rates.

The  impact  that  share-based  payment  awards  will  have  on  the  Company’s  results  of  operations  is  a  function  of  the  number  of  shares
awarded, the trading price of the Company’s stock at the date of grant or modification, the vesting schedule and forfeitures. Furthermore,
the application of the Black-Scholes option pricing model employs weighted-average assumptions for expected volatility of the Company’s
stock, expected term until exercise of the options, the risk-free interest rate, and dividends, if any, to determine fair value.

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Expected  volatility  is  based  on  historical  volatility  of  the  Company’s  common  stock  (the  “Common  Stock”);  the  expected  term  until
exercise represents the weighted-average period of time that options granted are expected to be outstanding giving consideration to vesting
schedules and the Company’s historical exercise patterns; and the risk-free interest rate is based on the U.S. Treasury yield curve in effect at
the  time  of  grant  for  periods  corresponding  with  the  expected  life  of  the  option.  The  Company  has  not  paid  any  dividends  since  its
inception and does not anticipate paying any dividends for the foreseeable future, so the dividend yield is assumed to be zero. In addition,
the Company estimates forfeitures at each reporting period rather than electing to record the impact of such forfeitures as they occur. See
Note 19 – Share-Based Compensation for additional information.

Income Taxes

Income  taxes  are  accounted  for  under  the  asset  and  liability  method.  Deferred  tax  assets  and  liabilities  are  recognized  for  the  estimated
future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and
their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax
rates expected to apply to taxable income in the years in which those temporary differences are expected to be realized. The effect of a
change in tax rates or laws on deferred tax assets and liabilities is recognized in operations in the period that includes the enactment date of
the rate change. A valuation allowance is established to reduce the deferred tax assets to the amounts that are more likely than not to be
realized from operations.

Tax benefits of uncertain tax positions are recognized only if it is more likely than not that the Company will be able to sustain a position
taken  on  an  income  tax  return.  The  Company  has  no  liability  for  uncertain  tax  positions  as  of  June  30,  2023  and  2022.  Interest  and
penalties, if any, related to unrecognized tax benefits would be recognized as income tax expense. The Company does not have any accrued
interest or penalties associated with unrecognized tax benefits, nor was any significant interest expense recognized during the years ended
June 30, 2023 and 2022.

Concentrations of Credit Risk

Cash

The Company maintains principally all cash balances in two financial institutions which, at times, may exceed the amount insured by the
Federal Deposit Insurance Corporation. The exposure to the Company is solely dependent upon daily bank balances and the strength of the
financial institution. The Company has not incurred any losses on these accounts. At June 30, 2023 and 2022, amounts in excess of insured
limits were approximately $6,900,000 and $18,200,000, respectively.

Revenue

During the Fiscal year ended June 30, 2023, the Company reported no revenue from continuing operations and generated $391,000 of its
revenue  reported  in  discontinued  operations  from  four  customers.  During  the  Fiscal  year  ended  June  30,  2022,  the  Company  reported
revenue  from  continuing  operations  related  to  a  license  agreement  and  a  settlement  of  a  revenue  contract  and  generated  $499,000  of
revenue reported in discontinued operations from eight customers.

Recently Issued Accounting Pronouncements

In  June  2016,  the  FASB  issued  ASU  2016-13,  Financial  Instruments  -  Credit  Losses  (Topic  326):  Measurement  of  Credit  Losses  on
Financial Instruments (“ASU 2016-13”), which requires an entity to assess impairment of its financial instruments based on its estimate of
expected  credit  losses.  Since  the  issuance  of  ASU  2016-13,  the  FASB  released  several  amendments  to  improve  and  clarify  the
implementation  guidance.  In  November  2019,  the  FASB  issued  ASU2019-10,  Financial  Instruments  -  Credit  Losses  (Topic  326),
Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates, which amended the effective date of the various topics. As
the Company is a smaller reporting company, the provisions of ASU 2016-13 and the related amendments are effective for fiscal years, and
interim  periods  within  those  fiscal  years,  beginning  after  December  15,  2022  (quarter  ending  September  30,  2023,  for  the  Company).
Entities are

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required to apply these changes through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period
in  which  the  guidance  is  effective.  The  Company  does  not  expect  the  adoption  of  ASU  2016-13  to  have  a  significant  impact  on  the
Company’s consolidated financial statements.

Management does not believe that any other recently issued, but not yet effective, accounting standard if currently adopted would
have  a  material  effect  on  the  accompanying  consolidated  financial  statements.  Most  of  the  newer  standards  issued  represent  technical
corrections to the accounting literature or application to specific industries which have no effect on the Company’s consolidated financial
statements.

5.   Financial Instruments and Fair Value Measurement

The  carrying  values  of  cash  and  cash  equivalents,  restricted  cash,  accounts  receivable,  accounts  payable  and  term  note  payable  in  the
Company’s consolidated balance sheets approximated their fair values as of June 30, 2023 and 2022 due to their short-term nature. The
carrying value of the convertible promissory note receivable, term note payable and finance lease obligations approximated fair value as of
June 30, 2023 and 2022 as the interest rates related to the financial instruments approximated market.

The Company accounts for its investments in debt securities at fair value. The following provides a description of the three levels of inputs
that may be used to measure fair value under the standard, the types of plan investments that fall under each category, and the valuation
methodologies used to measure these investments at fair value:

•

•

•

Level 1 – Inputs are based upon unadjusted quoted prices for identical instruments in active markets.

Level 2 – Inputs to the valuation include quoted prices for similar assets and liabilities in active markets, quoted prices
for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the
asset or liability, and inputs that are derived principally from or corroborated by observable market data by correlation or
other  means.  If  the  asset  or  liability  has  a  specified  (contractual)  term,  the  Level  2  input  must  be  observable  for
substantially the full term of the asset or liability.  All debt securities were valued using Level 2 inputs.

Level 3 – Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

The Company’s fixed assets and amortizable intangible assets are measured at fair value on a nonrecurring basis; that is, these assets are
not measured at fair value on an ongoing basis, but are subject to fair value adjustments in certain circumstances, such as when there is
evidence of impairment.

The Company initially marketed the CDMO business and during the second quarter of Fiscal year 2023, changed its strategy to selling the
stand-alone CDMO assets. These assets were assessed for impairment and the analysis resulted in the expected future cash flows from the
sale of the Facility and equipment falling below its current carrying value. The Company utilized a market approach, using independent
third-party appraisals, including comparable assets, in addition to bids received from prospective buyers, to estimate the fair value of the
Facility  and  equipment.  As  a  result,  the  carrying  value  of  the  Facility  and  equipment  was  reduced  to  their  estimated  fair  values  of
$16,350,000 and $2,100,000, respectively. In the second quarter of Fiscal year 2023, impairment charges were recorded in discontinued
operations  under  general  and  administrative  expense  of  $6,300,000  and  $11,300,000  for  the  Facility  and  equipment,  respectively.  In  the
first quarter of Fiscal 2024, the Company entered into an agreement for the building for $17.25 million, and an additional impairment of
$0.3  million  was  recorded  in  the  fourth  quarter  of  Fiscal  2023  to  reflect  the  agreed  upon  sales  price  less  estimated  costs  to  sell.    The
carrying amount of the CDMO fixed assets after impairment on June 30, 2023 was $16.1 million. The machinery and equipment were sold
during the third quarter of Fiscal year 2023.

The following table shows the fair value of the Company's fixed assets included in Current Assets Held For Sale measured at fair value on
a non-recurring basis as of June 30, 2023 (amounts in thousands):

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June 30, 2023
Fair Value Hierarchy

Building in Bryan, Texas

$

Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
—

Significant Other
Observable Inputs
(Level 2)
—

$

Significant
Unobservable
Inputs (Level 3)

$

16,064

$

Total Fair
Value
16,064

Total
Impairments
6,600

$

During the second quarter of Fiscal year 2023, the Company re-evaluated its business strategy and reviewed its product portfolio.
After such review, the Company identified intellectual property, patent and licenses that would no longer be utilized and therefore were
fully impaired (Level 3). See Note 12 – Intangible Assets for additional information.

6. Significant Transactions

Affiliates of Eastern Capital Limited

On  November  1,  2021,  the  Company  and  its  subsidiary,  iBio  CDMO  LLC  (“iBio  CDMO”,  and  collectively  with  the  Company,  the
“Purchaser”) entered into a series of agreements (the “Transaction”) with College Station Investors LLC (“College Station”), and Bryan
Capital  Investors  LLC  (“Bryan  Capital”  and,  collectively  with  College  Station,  “Seller”),  each  affiliates  of  Eastern  Capital  Limited
(“Eastern,”  a  former  significant  stockholder  of  the  Company)  described  in  more  detail  below  whereby  in  exchange  for  a  certain  cash
payment and a warrant the Company:

(i) acquired both the Facility where iBio CDMO at that time and currently conducts business and also the rights as the tenant in the

Facility’s ground lease;

(ii) acquired all of the equity owned by one of the affiliates of Eastern in the Company and iBio CDMO; and

(iii) otherwise terminated all agreements between the Company and the affiliates of Eastern.

The  Facility  is  a  life  sciences  building  located  on  land  owned  by  the  Board  of  Regents  of  the  Texas A&M  University  System  (“Texas
A&M”)  and  is  designed  and  equipped  for  the  manufacture  of  plant-made  biopharmaceuticals.  iBio  CDMO  had  held  a  sublease  for  the
Facility through 2050, subject to extension until 2060 (the “Sublease”) until the purchase of the Facility described below.

The Purchase and Sale Agreement

On November 1, 2021, the Purchaser entered into a purchase and sale agreement (the “PSA”) with the Seller pursuant to which: (i) the
Seller sold to Purchaser all of its rights, title and interest as the tenant in the Ground Lease Agreement (the “Ground Lease Agreement”)
that it entered into with Texas A&M (the “Landlord’’) related to the land at which the Facility is located together with all improvements
pertaining thereto (the “Ground Lease Property”), which previously had been the subject of the Sublease; (ii) the Seller sold to Purchaser
all of its rights, title and interest to any tangible personal property owned by Seller and located on the Ground Lease Property including the
Facility; (iii) the Seller sold to Purchaser all of its rights, title and interest to all licensed, permits and authorization for use of the Ground
Lease Property; and (iv) College Station and iBio CDMO terminated the Sublease. The total purchase price for the Ground Lease Property,
the termination of the Sublease and other agreements among the parties, and the equity described below is $28,750,000, which was paid
$28,000,000  in  cash  and  by  the  issuance  to  Seller  of  warrants  (the  “Warrant”)  described  below. As  part  of  the  transaction,  iBio  CDMO
became the tenant under the Ground Lease Agreement for the Ground Lease Property until 2060 upon exercise of available extensions. The
base rent payable under the Ground Lease Agreement, which was $151,450 for the prior year, is 6.5% of the Fair Market Value (as defined
in the Ground Lease Agreement) of the land. The Ground

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Lease  Agreement  includes  various  covenants,  indemnities,  defaults,  termination  rights,  and  other  provisions  customary  for  lease
transactions of this nature.

As discussed above, iBio CDMO is being accounted for as a discontinued operation.  As such, the assets acquired and/or leased are now
classified as assets held for sale on the June 30, 2023 and 2022 consolidated balance sheets.

The Equity Purchase Agreement

The  Company  also  entered  into  an  Equity  Purchase  Agreement  with  Bryan  Capital  on  November  1,  2021  (the  “Equity  Purchase
Agreement”)  pursuant  to  which  the  Company  acquired  for  $50,000  cash,  plus  the  Warrant,  the  one  (1)  share  of  iBio  CMO  Preferred
Tracking  Stock  and  the  0.01%  interest  in  iBio  CDMO  owned  by  Bryan  Capital.  iBio  CDMO  is  now  a  wholly  owned  subsidiary  of  the
Company.

The Credit Agreement

In connection with the PSA, iBio CDMO entered into a Credit Agreement, dated November 1, 2021, with Woodforest pursuant to which
Woodforest provided iBio CDMO a $22,375,000 secured term loan to purchase the Facility, which Term Loan is evidenced by a term note.
The term loan was advanced in full on the closing date.

See Note 14 – Debt for further information of the Term Loan.

The Warrant

As  part  of  the  consideration  for  the  purchase  and  sale  of  the  rights  set  forth  above,  the  Company  issued  to  Bryan  Capital  a Warrant  to
purchase  51,583  shares  of  the  Common  Stock  at  an  exercise  price  of  $33.25  per  share.  The  Warrant  expires  on  October  10,  2026,  is
exercisable immediately, provides for a cashless exercise at any time and automatic cashless exercise on the expiration date if on such date
the exercise price of the Warrant exceeds its fair market value as determined in accordance with the terms of the Warrant and adjustments in
the case of stock dividends and stock splits. Of the total shares that can be exercised under the Warrant, 11,583 of such shares were valued
at $217,255 to reflect the final payment of rent due under the Sublease.  The Warrant, as shown on the consolidated statements of equity,
was  recorded  in  additional  paid-in  capital  with  the  corresponding  activity  included  in  the  basis  of  the  purchase  price  allocation  of  the
Ground Lease Property acquired.  See Note 17 – Stockholders’ Equity for additional information.

RubrYc

On August 23, 2021, the Company entered into a series of agreements with RubrYc Therapeutics, Inc. (“RubrYc”) described in more detail
below:

Collaboration and License Agreement

The Company entered into a collaboration and licensing agreement (the “RTX-003 License Agreement”) with RubrYc to further develop
RubrYc’s immune-oncology antibodies in its RTX-003 campaign.  Under the terms of the agreement, the Company is solely responsible for
worldwide  research  and  development  activities  for  development  of  the  RTX-003  antibodies  for  use  in  pharmaceutical  products  in  all
fields.  RubrYc  was  also  entitled  to  receive  royalties  in  the  mid-single  digits  on  net  sales  of  RTX-003  antibodies,  subject  to  adjustment
under certain circumstances. The RTX-003 License Agreement was terminated when the Company acquired substantially all of the assets
of RubrYc in September 2022.

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Collaboration, Option and License Agreement

The Company entered into an agreement with RubrYc (the “Collaboration, Option and License Agreement”) to collaborate for up to five
years to discover and develop novel antibody therapeutics using RubrYc’s artificial intelligence discovery platform. The Company agreed
to  pay  RubrYc  for  each  Selected  Compound  as  it  achieves  various  milestones  in  addition  to  royalties  if  the  Selected  Compounds  are
commercialized. RubrYc was also entitled to receive tiered royalties ranging from low- to mid-single digits on net sales of Collaboration
Products, subject to adjustment under certain circumstances. Royalties are payable on a country-by-country and collaboration product-by-
collaboration  product  basis  until  the  latest  to  occur  of:  (i)  the  last-to-expire  of  specified  patent  rights  in  such  country;  (ii)  expiration  of
marketing  or  regulatory  exclusivity  in  such  country;  or  (iii)  ten  (10)  years  after  the  first  commercial  sale  of  a  product  in  such  country,
provided that no biosimilar product has been approved in such country. With the exception of any obligations that survive the termination,
the Collaboration, Option and License Agreement was terminated when the Company acquired substantially all of the assets of RubrYc in
September 2022.

Stock Purchase Agreement

In connection with the entry into the Collaboration, Option and License Agreement and RTX-003 License Agreement, the Company also
entered  into  a  Stock  Purchase  Agreement  (“Stock  Purchase  Agreement”)  with  RubrYc  whereby  the  Company  purchased  a  total  of
2,864,345 shares of RubrYc’s Series A-2 preferred stock (“Series A-2 Preferred”) for $7,500,000.

The Company accounted for the agreements as an asset purchase and allocated the purchase price of $7,500,000 as follows:

Preferred stock
Intangible assets
Prepaid expenses

$

$

1,760,000
4,300,000
1,440,000
7,500,000

Subsequently after the Company acquired substantially all of the assets of RubrYc in September 2022, RubrYc ceased its operations and
completed bankruptcy proceedings in June 2023.  The Company recorded an impairment of the investment in the amount of $1,760,000
during the year ended June 30, 2022 which was recorded in the consolidated statement of operations and comprehensive loss under general
and  administrative  expense.  The  Company  also  recorded  an  impairment  of  current  and  non-current  prepaid  expense  of  $288,000  and
$864,000,  respectively,  during  the  year  ended  June  30,  2022. The  amount  was  recorded  in  the  consolidated  statement  of  operations  and
comprehensive loss under research and development expense.

On September 16, 2022, the Company entered an Asset Purchase Agreement with RubrYc pursuant to which it acquired substantially all of
the  assets  of  RubrYc.  The  Company  issued  102,354  shares  of  the  Common  Stock  to  RubrYc  with  an  approximate  market  value  of
$1,000,000 (the “Closing Shares”). Pursuant to the Asset Purchase Agreement, the shares are subject to an initial lockup period and the
estimated fair value was calculated as $650,000. The Company also agreed to make potential additional payments of up to $5,000,000 upon
the achievement of specified developmental milestones on or before the fifth anniversary of the closing date, payable in cash or shares of
the Common Stock, at the Company’s option. In addition, the Company had advanced RubrYc $484,000 to support their operation costs
during the negotiation period and incurred transaction costs totaling $208,000, which were also capitalized as part of the assets acquired.
The assets acquired include the patented AI drug discovery platform, all rights with no future milestone payments or royalty obligations, to
IBIO-101,  in  addition  to  CCR8,  EGFRvIII,  MUC16,  CD3  and  one  additional  immuno-oncology  candidate  plus  a  PD-1  agonist.  The
Purchase  Agreement  contained  representations,  warranties  and  covenants  of  RubrYc  and  the  Company.  The  acquisition  closed  on
September 19, 2022 after receipt of approval of the NYSE American.

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The Company accounted for the agreements as an asset purchase and allocated the purchase price of approximately $1,342,000 as follows:

Intangible assets
Fixed assets

$

$

1,228,000
114,000
1,342,000

In addition, the Company assumed three equipment leases that were accounted for as finance leases totaling approximately $814,000. See
Note 9 – Finance Lease ROU Assets and Note 15 – Finance Lease Obligations.

Former CEO Departure

Effective December 1, 2022, the Company and Mr. Thomas F. Isett, the former Chief Executive Officer (the “CEO) and former Chairman
of  the  Board  of  Directors  (the  “Board”),  agreed  for  Mr.  Isett  to  resign  as  a  member  of  the  Board  and  relinquish  his  duties,  rights  and
obligations as the CEO of the Company.

Separation Agreement and General Release

In connection with Mr. Isett’s resignation, the Company entered into a separation agreement and general release with Mr. Isett effective
December 1, 2022 (the “Agreement”). Pursuant to the Agreement, Mr. Isett resigned as CEO of the Company effective December 1, 2022,
and  will  remain  an  employee  of  the  Company  until  December  31,  2022,  on  which  date  his  employment  with  the  Company  will
automatically  terminate.  Following  Mr.  Isett’s  termination  of  employment  with  the  Company,  pursuant  to  the Agreement,  Mr.  Isett  will
receive the severance benefits set forth in his employment agreement, as previously disclosed by the Company, including (i) an amount
equal to his current base salary in equal bi-monthly installments for twenty-four (24) months; (ii) an amount equal to a pro rata share of his
target bonus for the current fiscal year; (iii) an amount equal to the target bonus in equal bi-monthly installments for the twenty-four (24)
month  severance  period  and  (iv)  provided  that  he  elects  continuation  coverage  for  health  insurance  under  the  Consolidated  Omnibus
Budget Reconciliation Act of 1985 (“COBRA”), the Company will pay the full cost of this benefit for up to eighteen (18) months, or if he
has  not  obtained  alternative  employer-provided  health  coverage  by  the  end  of  the  eighteen  (18)  month  COBRA  subsidy  period,  the
Company will provide him with a lump-sum cash payment equal to six (6) times the monthly amount paid by the Company for the COBRA
subsidy. The Agreement includes a general release of claims by Mr. Isett. The Company accrued approximately $2.13 million to general
and administrative expenses in the second quarter of Fiscal 2023. As of June 30, 2023, approximately $1.1 million is recorded in accrued
expenses and $527,000 in accrued expenses – noncurrent.

7. Promissory Note Receivable

On  June  19,  2023,  the  Company  issued  a  promissory  note  (the  “Note”)  with  Safi  Biosolutions,  Inc.  (“Safi”)  in  the  principal  amount  of
$1,500,000, which was issued in exchange for the convertible promissory note (the “Convertible Note”) issued by the Company to Safi on
October 1, 2020. The Note has a maturity date of two (2) years from the date of issuance and can be extended by the mutual consent of the
Company  and  Safi  for  two  (2)  additional  one  (1)  year  terms  upon  the  payment  of  all  accrued  interest  accrued  through  the  date  of  such
extension. In addition, the outstanding balance under the Note, or portions thereof, is due within a specified number of days after the receipt
by Safi in a closing of specified financing milestones as more detailed in the Note. The Note will bear interest at the rate of 5% per annum
and will increase to 7% for the first one (1) year extension and 9% for the second one (1) year extension. Upon the issuance of the Note, the
Convertible Note, which bore interest at the rate of 5% per annum and had a maturity date of October 1, 2023, was voided.

For the Fiscal years ended June 30, 2023 and 2022, interest income amounted to $75,000 and $75,000, respectively. As of June 30,
2023  and  2022,  the  Note  balance  and  accrued  interest,  which  have  been  classified  as  long  term,  totaled  $1,706,000  and  $1,631,000,
respectively.

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8. Investments in Debt Securities

The Company did not hold any investments in debt securities at March 31, 2023. The components of investments in debt securities are as
follows (in thousands):

June 30, 
2023

June 30,
2022

Adjusted cost
Gross unrealized losses
Fair value

  $

  $

The fair value of available-for-sale debt securities, by contractual maturity was as follows (in thousands):

Fiscal period ending:
2023
2024

June 30, 
2023

  $

  $

—
—
—

—
—
—

$

$

$

$

11,029
(184)
10,845

8,054
2,791
10,845

June 30,
2022

Amortization  of  premiums  paid  on  the  debt  securities  amounted  to  $67,000  and  $312,000  for  the  years  ended  June  30,  2023  and  2022,
respectively.

Realized losses on available-for-sale debt securities are as follows (in thousands):

Proceeds from sale of debt securities
Cost of debt securities
Realized loss on sale of debt securities

9.    Finance Lease ROU Assets

Years Ended June 30,

2023

$

$

6,739
6,837
(98)

$

$

2022
—
—
—

As discussed above, the Company assumed three equipment leases as part of the RubrYc asset acquisition. In addition, the Company leased
a mobile office trailer which is classified as part of assets held for sale. The lease for the mobile office trailer was terminated in December
2022.

See Note 15 – Finance Lease Obligations for more details of the terms of the leases.

The following table summarizes by category the gross carrying value and accumulated amortization of finance lease ROU (in thousands):

ROU - Equipment
Accumulated amortization
Net finance lease ROU

June 30, 
2023

June 30, 
2022

$

$

814
(204)
610

$

$

—
—
—

Amortization  expense  of  finance  lease  ROU  assets  was  approximately  $204,000  and  $0  for  the  years  ended  June  30,  2023  and  2022,
respectively.

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10.    Operating Lease ROU Assets

San Diego, California

On September 10, 2021, the Company entered into a lease for approximately 11,383 square feet of space in San Diego, California. Based
on the terms of the lease payments, the Company recorded an operating lease ROU asset of $3,603,000. The net carrying amount of this
ROU operating lease asset was $2,722,000 and $3,068,000 at June 30, 2023 and 2022, respectively.

Bryan, Texas

On November 1, 2021, as discussed above, iBio CDMO acquired the Facility and became the tenant under the Ground Lease Agreement
upon  which  the  Facility  is  located.  Based  on  the  terms  of  the  lease  payments,  the  Company  recorded  an  operating  lease  ROU  asset  of
$1,967,000. The net amount of this ROU operating lease asset is included in assets held for sale.      

See Note 16 - Operating Lease Obligations for additional information.

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11.    Fixed Assets

The following table summarizes by category the gross carrying value and accumulated depreciation of fixed assets (in thousands):

Building and improvements
Machinery and equipment
Office equipment and software
Construction in progress

Accumulated depreciation
Net fixed assets

June 30, 
2023

June 30, 
2022

$

$

695
3,521
403
—
4,619
(400)
4,219

$

$

—
—
—
1,373
1,373
—
1,373

Depreciation expense was approximately $400,000 and $0 for the years ended June 30, 2023 and 2022, respectively.

Fixed assets held for sale at June 30, 2023 and 2022 in the amount of $16,124,000 and $35,289,000, respectively, are included in assets
held  for  sale.    The  depreciation  expense  for  the  years  ended  June  30,  2023  and  2022  is  classified  as  part  of  loss  from  discontinued
operations.

During the Fiscal year ended June 30, 2023, the Company re-evaluated its business strategy and reviewed its product portfolio. After such
review, the Company recorded an impairment charge of approximately $17.9 million.

See Note 5 - Financial Instruments and Fair Value Measurement for more information.

12.    Intangible Assets

The Company has two categories of intangible assets – intellectual property and patents. Intellectual property consists of all technology,
know-how,  data,  and  protocols  for  producing  targeted  proteins  in  plants  and  related  to  any  products  and  product  formulations  for
pharmaceutical uses and for other applications. Intellectual property includes, but is not limited to, certain technology for the development
and  manufacture  of  novel  vaccines  and  therapeutics  for  humans  and  certain  veterinary  applications  acquired  in  December  2003  from
Fraunhofer  USA  Inc.,  acting  through  its  Center  for  Molecular  Biotechnology  ("Fraunhofer"),  pursuant  to  a  Technology  Transfer
Agreement,  as  amended  (the  "TTA").  The  Company  designates  such  technology  further  developed  and  acquired  from  Fraunhofer  as
iBioLaunch™ or LicKM™ or FastPharming technology. The value on the Company’s books attributed to patents owned or controlled by
the Company is based only on payments for services and fees related to the protection of the Company’s patent portfolio. The intellectual
property also includes certain trademarks.

On  August  23,  2021,  the  Company  entered  into  a  series  of  agreements  with  RubrYc  described  in  more  detail  above  (see  Note  6  –
Significant  Transactions)  whereby  in  exchange  for  a  $7.5  million  investment  in  RubrYc,  the  Company  acquired  a  worldwide  exclusive
license  to  certain  antibodies  that  RubrYc  develops  under  what  it  calls  its  RTX-003  campaign,  which  are  promising  immuno-oncology
antibodies that bind to the CD25 protein without interfering with the IL-2 signaling pathway thereby potentially depleting T regulatory (T
reg) cells while enhancing T effector (T eff) cells and encouraging the immune system to attack cancer cells. The Company accounted for
this license as an indefinite-lived intangible asset until the completion or abandonment of the associated research and development efforts.
 In addition, the Company also received preferred shares and an option for future collaboration licenses.

On September 16, 2022, the Company entered into an Asset Purchase Agreement with RubrYc described in more detail above (see Note 6 –
Significant Transactions) pursuant to which it acquired substantially all of the assets of RubrYc. The assets acquired include the patented
AI drug discovery platform, all rights with no future milestone payments or royalty

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obligations,  to  IBIO-101,  in  addition  to  CCR8,  EGFRvIII,  MUC16,  CD3,  and  one  additional  immuno-oncology  candidate,  plus  a  PD-1
agonist.

In January 2014, the Company entered into a license agreement with the University of Pittsburgh whereby the Company acquired exclusive
worldwide  rights  to  certain  issued  and  pending  patents  covering  specific  candidate  products  for  the  treatment  of  fibrosis  (the  "Licensed
Technology")  which  license  agreement  was  amended  in  August  2016  and  again  in  December  2020  and  February  2022.  The  license
agreement provides for payment by the Company of a license issue fee, annual license maintenance fees, reimbursement of prior patent
costs incurred by the university, payment of a milestone payment upon regulatory approval for sale of a first product, and annual royalties
on product sales. In addition, the Company has agreed to meet certain diligence milestones related to product development benchmarks. As
part of its commitment to the diligence milestones, the Company successfully commenced production of a plant-made peptide comprising
the Licensed Technology before March 31, 2014. The next milestone – filing an Investigational New Drug Application with the FDA or
foreign equivalent covering the Licensed Technology ("IND") – initially was required to be met by December 1, 2015, and on November 2,
2020, was extended to be required to be met by December 31, 2021 and on February 8, 2022, was further extended to December 31, 2023.
In  addition,  the  amounts  of  the  annual  license  maintenance  fee  and  payment  upon  completion  of  various  regulatory  milestones  were
amended.  On  February  14,  2023,  the  Company  provided  notification  to  the  University  of  Pittsburgh  terminating  the  license  agreement.
Pursuant  to  the  termination  of  the  license  agreement  with  the  University  of  Pittsburgh,  the  Company’s  financial  obligations  for  the
management of the patents under the license agreement ceased on August 14, 2023, and at such time, transitioned back to the University of
Pittsburgh and the Medical University of South Carolina. As a result of the termination of the license agreement, the Company recorded a
full impairment of the related intangible asset associated with IBIO-100 in the amount of $25,000.

During  the  second  quarter  of  Fiscal  year  2023,  the  Company  re-evaluated  its  business  strategy  and  reviewed  its  product  portfolio. After
such  review,  the  Company  identified  intellectual  property,  patent  and  licenses  that  will  no  longer  be  utilized  and  therefore  were  fully
impaired. The  Company  recorded  an  impairment  charge  in  general  and  administrative  expenses  of  approximately  $565,000  for  the  year
ended June 30, 2023. No impairments were recorded in Fiscal year 2022.

The following table summarizes by category the gross carrying value and accumulated amortization of intangible assets (in thousands):

Intellectual property – gross carrying value
Patents and licenses – gross carrying value

$

Intellectual property – accumulated amortization
Patents and licenses – accumulated amortization

Total definite lived intangible assets

License - indefinite lived

Total net intangible

June 30, 
2022

3,100
2,846
5,946
(2,867)
(2,403)
(5,270)
676

4,175

$

Amortization
$

Additions

400

400

Impairments
(3,100)
$
(2,846)
—  
(5,946)
2,931
2,450
5,381
(565)

—  
—  
—  
$

400

$

June 30, 
2023

400
—
400
(15)
—
(15)
385

— $
—  
—  
(79)
(47)
(126)
(126)

—

828

—

5,003

$

4,851

$

1,228

$

5,388

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Amortization expense was approximately $126,000 and $401,000 for the years ended June 30, 2023 and 2022, respectively. The weighted-
average remaining life for intellectual property and patents on June 30, 2023 was approximately 19.3 years and 1.5 years, respectively. The
estimated annual amortization expense for the next five years and thereafter is as follows (in thousands):

For the Year Ended June 30,
2024
2025
2026
2027
2028
Thereafter
Total

$

$

20
20
20
20
20
285
385

13.    Accrued Expenses

Accrued expenses consist of the following (in thousands):

Personnel related costs
Real estate taxes
Interest and fees related to term note payable
Professional fees
Other accrued expenses
Total accrued expenses

14.   Debt

The Credit Agreement

June 30, 
2023

June 30, 
2022

$

$

3,352
268
183
31
200
4,034

$

$

3,066
284
59
126
229
3,764

In connection with the PSA, iBio CDMO entered into a Credit Agreement, dated November 1, 2021, with Woodforest pursuant to which
Woodforest  provided  iBio  CDMO  a  $22,375,000  secured  term  loan  (the  “Term  Loan”)  to  purchase  the  Facility,  which  Term  Loan  is
evidenced by a term note (the “Term Note”) (for a complete description of the Transaction please see Note 6 – Significant Transactions).
The Term Loan was advanced in full on the closing date. The Term Loan bore interest at a rate of 3.25%, with higher interest rates upon an
event of default, which interest was payable monthly beginning November 5, 2021. Principal on the Term Loan was originally payable on
November 1, 2023, subject to early termination upon events of default. The Term Loan provides that it may be prepaid by iBio CDMO at
any time and provides for mandatory prepayment upon certain circumstances.

On  October  11,  2022,  iBio  CDMO  and  Woodforest  amended  the  Credit  Agreement  to:  (i)  include  a  payment  of  $5,500,000  of  the
outstanding principal balance owed under the Credit Agreement on the date of the amendment, (ii) include a payment of $5,100,000 of the
outstanding principal balance owed under the Credit Agreement within two (2) business days upon our receipt of such amount owed to us
by  Fraunhofer  as  part  of  our  legal  settlement  with  them  (the  “Fraunhofer  Settlement  Funds”)  (see  Note  20  –  Fraunhofer  Settlement  for
more information), (iii) include principal payments of $250,000 per month in debt amortization for a six-month period commencing the
date of the amendment through March 2023, (iv) include an amendment fee of $22,375 and all costs and expenses, (v) require delivery of a
report detailing cash flow expenditures every two (2) weeks for the period prior to the delivery of the last report and a monthly 12-month
forecast, (vi) reduce the liquidity covenant (the “Liquidity Covenant”) in the Guaranty (as defined in the Credit Agreement) from

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$10,000,000 to $7,500,000 with the ability to lower the liquidity covenant to $5,000,000 upon the occurrence of a specific milestone in the
Credit Agreement,  and  (vii)  change  the  annual  filing  requirement  solely  for  the  fiscal  year  ended  June  30,  2022,  such  that  the  filing  is
acceptable  with  or  without  a  “going  concern”  designation.    In  addition,  Woodforest  cancelled  the  irrevocable  letter  of  credit  issued  by
JPMorgan Chase Bank upon closing of the amendment.

In January 2023, the Company’s unrestricted cash decreased below the required $7,500,000, which created an event of default under the
Credit Agreement and Guaranty as a result of not complying with the Liquidity Covenant. As a result, on February 9, 2023, iBio CDMO
and  Woodforest  entered  into  a  second  amendment  to  the  Credit Agreement  (the  “Second Amendment”),  which  amended,  among  other
things, added a milestone that had to be met by a specified date, the failure of which would be an event of default.  In addition, on February
9, 2023, the Company, as guarantor, entered into a second amendment to the Guaranty, which amended, among other things, allowed the
Company  to  account  for  the  Fraunhofer  Settlement  Funds  in  determining  whether  the  Company  is  in  compliance  with  the  Liquidity
Covenant until a specified period dependent upon the occurrence of a specific milestone in the Credit Agreement.

On February 20, 2023, iBio CDMO entered into a third amendment to the Credit Agreement (the “Third Amendment”), which removed the
added milestone specified in the Second Amendment, the failure of which would be an event of default.  In addition, the Guaranty was
amended  to  allow  the  Company  until  February  28,  2023,  to  account  for  the  Fraunhofer  Settlement  Funds  in  determining  whether  the
Company is in compliance with the Liquidity Covenant without being dependent upon a specified milestone.  In addition, the Company
agreed that each time it consummates an at-the-market issuance of Equity Interests (as defined within the Credit Agreement), no later than
five (5) days following such issuance of Equity Interests, it will (i) pay to Woodforest in immediately available cash funds, without setoff or
counterclaim of any kind, forty percent (40%) of the Net Proceeds (as defined within the Credit Agreement) received by the Company for
such issuance of Equity Interests; provided, any such payment would cease upon payment obligations in full and (ii) provide Woodforest
with a detailed accounting of each such issuance of Equity Interests.

On March 24, 2023, iBio CDMO and Woodforest entered into a fourth amendment to the Credit Agreement (the “Fourth Amendment”),
which  within  the  Fourth  Amendment  Woodforest  agreed  to  (i)  reduce  the  percentage  of  any  payment  to  Woodforest  the  Company  is
required  to  make  from  the  proceeds  of  sales  of  its  common  stock  under  its  at-the-market  facility  from  40%  to  20%,  (ii)  reduce  the
percentage of any payment to Woodforest the Company is required to make from the proceeds of sales of its equipment from 40% to 20%,
and (iii) allowed the Company to retain $2,000,000 of the $5,100,000 that the Company received from the Fraunhofer Settlement Funds,
with the remaining $3,000,000 being held in a Company account at Woodforest.  In addition, the Company is obligated to (y) deliver to
Woodforest an executed copy of a purchase agreement (the “Purchase Agreement”) for the sale of the Facility, no later than April 14, 2023,
and  (z)  pay  to  Woodforest  a  fee  in  the  amount  of  $75,000  on  the  earlier  of  the  date  of  the  closing  of  the  Purchase Agreement,  or  the
Maturity  Date  (as  defined  in  the  Credit Agreement).    In  addition,  on  March  24,  2023,  the  Company,  as  guarantor,  entered  into  a  fourth
amendment to the Guaranty, which reduced the Liquidity Covenant from $7,500,000 to $1,000,000.  

On May 10, 2023, iBio CDMO and Woodforest entered into a fifth amendment to the Credit Agreement (the “Fifth Amendment”), which
within  the  Fifth Amendment  Woodforest  agreed  to:  (i)  waive  our  obligation  to  deliver  to  Woodforest  an  executed  copy  of  a  Purchase
Agreement for the sale of the Facility no later than April 14, 2023 and, (ii) release $500,000 of the $3,000,000 being held in a Company
account at Woodforest when the outstanding principal amount is reduced to $10,000,000 and for each additional $2,500,000 reduction of
the outstanding principal amount, an additional $750,000 will be released from the Company account at Woodforest.  In addition, starting
on the effective date of the Fifth Amendment, the interest on the Term Loan increased to 5.25%, and the Term Loan shall further accrue
interest, payable in-kind and added to the balance of the outstanding principal amount at a fixed rate per annum equal to (a) 1.00%, if the
Facility is sold on or before June 30, 2023, (b) 2.00% if the Facility is sold after June 2023, but on or before September 30, 2023, or (c)
3:00%, if the Facility is sold after September 30, 2023, or not sold prior to the maturity date.  The Company also agreed to pay Woodforest
a fee in the amount of (x) $75,000 if the Facility is sold on or before June 30, 2023, (y) $100,000 if the Facility is sold after June 2023, but
on or before September 30, 2023, or (x) $125,000, if the Facility is sold after September 30, 2023, or not sold prior to the maturity date. As
of  the  date  of  the  filing  of  this  Quarterly  Report  on  Form  10-Q,  the  Company  is  not  in  negotiations  on  a  Purchase Agreement  with  a
potential buyer of the Facility.

On September 18, 2023, iBio CDMO and Woodforest entered into a sixth amendment to the Credit Agreement (the “Sixth Amendment”),
pursuant to which Woodforest agreed to modify the Maturity Date to the earlier of December 31, 2023, or

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the acceleration of maturity of the Term Loan pursuant to the Credit Agreement, provided that (i) iBio CDMO shall deliver an executed
copy  of  a  Purchase Agreement  for  the  sale  of  the  Facility  within  one  business  day  after  entry  into  the  Sixth Amendment,  and  (ii)  if  the
Facility is not sell on or before December 1, 2023, iBio CDMO will pay a fee in the amount of $20,000 upon the earlier of the date of the
closing or the Maturity Date.  In addition, if the closing and funding of the Purchase Agreement does not occur on or before December 1,
2023,  iBio  CDMO  will  permit Woodforest  to  obtain  an  appraisal  of  iBio  CDMO’s  real  estate,  including  the  Facility,  at  the  cost  of  iBio
CDMO.

At June 30, 2023, the balance of the Term Loan was $12,937,000 which consisted of the Term Note of $13,057,000, net of approximately
$120,000 of deferred finance costs.  At June 30, 2022, the balance was $22,161,000 which consisted of the Term Note of $22,375,000, net
of approximately $214,000 of deferred finance costs.

Equipment Financing

On October 12, 2022, the Company entered into an equipment financing master lease agreement and a lease supplement whereby $500,000
was borrowed over 36 months at an imputed interest rate of 10.62% and securitized by certain assets purchased for the San Diego research
site.  The financing is payable in monthly installments of $16,230 through October 2025.  At June 30, 2023, the balance owed under the
financing was $401,000.  Interest incurred under the financing for the year ended June 30, 2023 totaled approximately $31,000.

Future minimum payments under the finance lease obligation are due as follows (in thousands):

Fiscal period ending on March 31:
2024
2025
2026

Total minimum equipment financing payments
Less: current portion
Long-term portion of minimum equipment financing obligation

Note Payable – PPP Loan

Principal

Interest

Total

$

$

$

$

160
177

64  

401
(160)
241

$

35
17
1  

53

$

195
194
65

454

On April  16,  2020,  the  Company  received  $600,000  related  to  its  filing  under  the  Paycheck  Protection  Program  and  Coronavirus Aid,
Relief, and Economic Security Act (the “CARES Act”).  The Company elected to treat the Small Business Administration (“SBA”) Loan as
debt under ASC 470, Debt.  At June 30, 2021, the Company owed $600,000.

On July 21, 2021, iBio was granted forgiveness in repaying the loan.  In accordance with ASC 405-20-40, Liabilities - Extinguishments of
Liabilities – Derecognition, the Company derecognized the liability and accrued interest in the first quarter of Fiscal 2022. The forgiveness
is included in loss from discontinued operations.

15.    Finance Lease Obligations

Sublease

As discussed above, until November 1, 2021, iBio CDMO leased the Facility as well as certain equipment from College Station under the
Sublease.

The  Sublease  was  terminated  on  November  1,  2021,  when  iBio  CDMO  acquired  the  Facility  and  became  the  tenant  under  the  Ground
Lease Agreement upon which the Facility is located.  See Note 16 – Operating Lease Obligations for additional information related to the
ground lease.

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General and administrative expenses related to College Station, including rent related to the increases in the Consumer Price Index (“CPI”)
and  real  estate  taxes,  were  approximately  $250,000  for  the  year  ended  June  30,  2022.  Interest  expense  related  to  College  Station  was
approximately $810,000 for the year ended June 30, 2022. Such expenses were classified as part of loss from discontinued operations.

Equipment

As discussed above, the Company assumed three equipment leases that were accounted for as finance leases totaling $814,000 as part of
the RubrYc Asset Purchase Agreement.  The monthly rental for the three leases is approximately $14,000 per month and all three expire on
August 1, 2025.

Mobile Office Trailer

Commencing April 1, 2021, the Company leased a mobile office trailer that was located at the Facility in Bryan, Texas, at a monthly rental
of $3,819 through March 31, 2024.  In December 2022, the Company terminated the lease and returned the mobile office trailer. Expenses
related to the lease prior to its termination are included in discontinued operations.

The  following  tables  present  the  components  of  lease  expense  and  supplemental  balance  sheet  information  related  to  the  finance  lease
obligation (in thousands):

Year Ended
June 30, 
2023

Year Ended
June 30, 
2022

Finance lease cost:

Amortization of ROU assets
Interest on lease liabilities

Total lease cost

Other information:
Cash paid for amounts included in the measurement lease liabilities:

Financing cash flows from finance lease obligations

$

$

$

224
49
273

$

$

208

$

June 30, 
2023

June 30,
2023

Finance lease ROU assets
Finance lease obligation - current portion
Finance lease obligation - noncurrent portion
Weighted average remaining lease term - finance lease
Weighted average discount rate - finance lease obligation

$
$
$

610
272
351
2.17 years
9.50 %

Future minimum payments under the capitalized lease obligations are due as follows:

Fiscal year ending on June 30:
2024
2025
2026

Total minimum lease payments
Less: current portion
Long-term portion of minimum lease obligations

     Principal
272
299

$

52  

623
(272)
351

$

$
$
$

$

$

F-34

—
—
—

—

—
—
—
— years
— %

Interest

Total

$

47
20
1  

68

$

319
319
53

691

    
 
  
  
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
    
    
 
 
   
   
  
 
 
 
  
 
  
 
  
 
  
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16.    Operating Lease Obligations

Texas Ground Lease

As discussed above, as part of the Transaction, iBio CDMO became the tenant under the Ground Lease Agreement for the Ground Lease
Property until 2060 upon exercise of available extensions. The base rent payable under the Ground Lease Agreement, which was $151,450
for the prior year, is 6.5% of the Fair Market Value (as defined in the Ground Lease Agreement) of the land. The Ground Lease Agreement
includes various covenants, indemnities, defaults, termination rights, and other provisions customary for lease transactions of this nature.  

San Diego

On September 10, 2021, the Company entered into a lease for 11,383 square feet of space in San Diego, California.  Terms of the lease
include the following:

● The length of term of the lease is 88 months from the lease commencement date (as defined).
● The lease commencement date is September 16, 2022.
● The monthly rent for the first year of the lease is $51,223 and increases approximately 3% per year.
● The lease provides for a base rent abatement for months two through five in the first year of the lease.
● The landlord is providing a tenant improvement allowance of $81,860 to be used for improvements as specified in the lease.
● The Company is responsible for other expenses such as electric, janitorial, etc.
● The  Company  opened  an  irrevocable  letter  of  credit  in  the  amount  of  $188,844  in  favor  of  the  landlord.    The  letter  of  credit

expires on October 8, 2022 and renews annually as required.

As  discussed  above,  the  lease  provides  for  scheduled  increases  in  base  rent  and  scheduled  rent  abatements.    Rent  expense  is  charged  to
operations using the straight-line method over the term of the lease which results in rent expense being charged to operations at inception of
the lease in excess of required lease payments. This excess (formerly classified as deferred rent) is shown as a reduction of the operating
lease right-of-use asset in the accompanying balance sheet.  Rent expense for the San Diego facility commenced in Fiscal 2022, when the
Company began making improvements to the facility.

The following tables present the components of lease expense and supplemental balance sheet information related to the operating lease
obligation (in thousands):

Operating lease cost:
Total lease cost

Other information:
Cash paid for amounts included in the measurement lease liability:

Operating cash flows from operating lease
Operating cash flows from operating lease obligation

Operating lease ROU assets
Operating lease obligations - current portion
Operating lease obligations - noncurrent portion
Weighted average remaining lease term - operating leases
Weighted average discount rate - operating lease obligations

F-35

—
—

—
—

Years Ended June 30,

2023

2022

$
$

$
$

$
$
$

563
563

563
307

$
$

$
$

June 30, 
2023

2,722
389
3,125
6.50 years
7.25 %

 
 
  
 
  
 
  
 
  
 
  
 
 
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Future minimum payments under the operating lease obligation are due as follows (in thousands):

Fiscal year ending on June 30:
2024
2025
2026
2027
2028
Thereafter

Total minimum lease payments
Less: current portion
Long-term portion of minimum lease obligation

17.    Stockholders’ Equity

Preferred Stock

$

$

Principal

$

     Imputed Interest
242
212
179  
142  
100  
61  

389
436
490  
546  
610  
1,043  

$

$

3,514
(389)
3,125

936

$

Total

631
648
669
688
710
1,104

4,450

The  Company’s  Board  of  Directors  is  authorized  to  issue,  at  any  time,  without  further  stockholder  approval,  up  to  1  million  shares  of
preferred stock. The Board of Directors has the authority to fix and determine the voting rights, rights of redemption and other rights and
preferences of preferred stock.

Series 2022 Convertible Preferred Stock (“Series 2022 Preferred”)

On  May  9,  2022,  the  Board  of  Directors  of  the  Company  created  the  Series  2022  Preferred,  par  value  $0.001  per  share,  out  of  the
Company’s 1 million authorized shares of preferred stock. Each share of Series 2022 Preferred was convertible at a ratio of one-for-one
(1:1) shares of the Common Stock on a pre-split basis.

The Company issued 1,000 shares of Series 2022 Preferred and received proceeds of $270.  Pursuant to the terms of the preferred stock, the
Company’s Board converted the Preferred Stock to 40 shares of Common Stock on July 19, 2022.

iBio CMO Preferred Tracking Stock

On  February  23,  2017,  the  Company  entered  into  an  exchange  agreement  with  Bryan  Capital  pursuant  to  which  the  Company  acquired
substantially all of the interest in iBio CDMO held by Bryan Capital and issued one share of a newly created Preferred Tracking Stock, in
exchange for 29,990,000 units of limited liability company interests of iBio CDMO held by Bryan Capital at an original issue price of $13
million. After giving effect to the transaction, the Company owned 99.99% and Bryan Capital owned 0.01% of iBio CDMO.

On  February  23,  2017,  the  Board  of  Directors  of  the  Company  created  the  Preferred  Tracking  Stock  out  of  the  Company’s  1  million
authorized  shares  of  preferred  stock. The  Preferred Tracking  Stock  accrued  dividends  at  the  rate  of  2%  per  annum  on  the  original  issue
price. Accrued  dividends  were  cumulative  and  were  payable  if  and  when  declared  by  the  Board  of  Directors,  upon  an  exchange  of  the
shares  of  Preferred  Tracking  Stock  and  upon  a  liquidation,  winding  up  or  deemed  liquidation  (such  as  a  merger)  of  the  Company.  No
dividends were declared through October 31, 2021.  

On November 1, 2021, iBio purchased the iBio CMO Preferred Tracking Stock held by Bryan Capital. No iBio CMO Preferred Tracking
Stock remains outstanding. As a result, the iBio CDMO subsidiary and its intellectual property are now wholly owned by iBio.

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Common Stock

The number of authorized shares of the Company’s common stock is 275 million. In addition, the Company has reserved 1,280,000 shares
of Common Stock for issuance pursuant to the grant of new awards under the Company’s 2020 Omnibus Incentive Plan (the “2020 Plan”).

Reverse Stock Split

On  June  30,  2022,  the  Company  held  a  special  meeting  of  its  stockholders  at  which  the  stockholders  approved  a  proposal  to  affect  an
amendment to the Company's certificate of incorporation, as amended, to implement a reverse stock split at a ratio of one-for-twenty-five
(1:25). On September 22, 2022, the Company's Board approved the implementation of the reverse stock split of the Common Stock. As a
result of the reverse stock split, every twenty-five (25) shares of the Common Stock either issued and outstanding or held by the Company
in  its  treasury  immediately  prior  to  the  effective  time  was,  automatically  and  without  any  action  on  the  part  of  the  respective  holders
thereof, combined and converted into one (1) share of the Common Stock. No fractional shares were issued in connection with the reverse
stock split. Stockholders who otherwise were entitled to receive a fractional share in connection with the reverse stock split instead were
eligible to receive a cash payment, which was not material in the aggregate, instead of shares. On October 7, 2022, the Company filed a
Certificate of Amendment of its Certificate of Incorporation, as amended with the Secretary of State of Delaware effecting a one-for-twenty
five (1:25) reverse stock split of the shares of the Common Stock, either issued and outstanding, effective October 7, 2022. The Company’s
common stock began trading on a reverse split adjusted basis when the market opened Monday, October 10, 2022.

Issuances of Common Stock for the years ended June 30, 2023 and 2022 include the following:

Cantor Fitzgerald Underwriting

On November 25, 2020, the Company entered into a Controlled Equity Offering SM Sales Agreement (the “Sales Agreement”) with Cantor
Fitzgerald & Co. ("Cantor Fitzgerald") to sell shares of Common Stock, from time to time, through an “at the market offering” program
having an aggregate offering price of up to $100,000,000 through which Cantor Fitzgerald would act as sales agent.  Between July 25, 2022
and  June  30,  2023,  Cantor  Fitzgerald  sold  as  sales  agent  pursuant  to  the  Sales  Agreement  5,782,871  shares  of  Common  Stock.  The
Company  received  net  proceeds  of  approximately  $6.4  million  during  the  Fiscal  year  ended  June  30,  2023  and  holds  a  subscription
receivable for $204,000 at June 30, 2023 for proceeds received on July 6, 2023.

In  Fiscal  year  ended  June  30,  2022,  Cantor  Fitzgerald  sold  as  sales  agent  pursuant  to  the  Sales Agreement  175,973  shares  of  Common
Stock. The Company received net proceeds of approximately $1.2 million.

RubrYc Transaction

On September 19, 2022, the Company issued 102,354 shares valued at approximately $1,000,000 to RubrYc as part of the payment for
purchasing the assets of RubrYc.

Wainwright Underwriting

On  December  6,  2022,  the  Company  entered  into  an  underwriting  agreement  (the  “Underwriting Agreement”)  with  H.C. Wainwright  &
Co.,  LLC  (“Wainwright”).  Pursuant  to  the  Underwriting Agreement,  the  Company  agreed  to  sell  to  Wainwright,  in  a  firm  commitment
underwritten offering (the “Offering”) (i) 1,530,769 shares of the Company’s Common Stock, (ii) pre-funded warrants (the “Pre-Funded
Warrants”)  to  purchase  up  to  1,834,616  shares  of  Common  Stock,  (iii)  Series  A  Common  Stock  purchase  warrants  (the  “Series  A
Warrants”)  to  purchase  up  to  3,365,385  shares  of  Common  Stock  and  (iv)  Series  B  Common  Stock  purchase  warrants  (the  “Series  B
Warrants” and together with the Series A Warrants, the “Common Warrants”) to purchase up to 3,365,385 shares of Common Stock.  The
offering closed on December 9, 2022.  

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Wainwright acted as the sole book-running manager for the Offering. The Company paid Wainwright an underwriting discount equal to
7.0% of the gross proceeds of the offering, and reimbursed Wainwright for the legal fees and certain expenses of the underwriter.  Pursuant
to the Underwriting Agreement, the Company has granted Wainwright a 30-day option to purchase up to an additional 504,807 shares of
Common Stock and/or Common Warrants to purchase up to an additional 1,009,614 shares of Common Stock at the public offering price,
less  the  underwriting  discounts  and  commissions,  solely  to  cover  over-allotments.  Wainwright  elected  to  purchase  504,807  Series  A
Warrants and 504,807 Series B Warrants.

The Company has also agreed to issue to Wainwright, as the representative of the underwriters, warrants (the “Representative’s Warrants”)
to purchase a number of shares of Common Stock equal to  6.0% of the aggregate number of shares of Common Stock and Pre-Funded
Warrants being offered in the offering. Wainwright received warrants to purchase up to 201,923 shares of Common Stock.

The Company received net proceeds of approximately $2,864,000 after deducting underwriting discounts, commissions and other issuance
costs.

Vesting of Restricted Stock Units “RSUs”

RSUs for 217,553 of Common Stock vested during the year ended June 30, 2023. RSUs for 8,854 of Common Stock vested during the year
ended June 30, 2022.

Exercise of Stock Options

No stock options were exercised in the year ended June 30, 2023.  In the year ended June 30, 2022, options for 3,380 shares of Common
Stock were exercised.

Warrants

Bryan Capital

As discussed above, the Company issued to Bryan Capital a Warrant to purchase 51,583 shares of the Common Stock of the Company at an
exercise price of $33.25 per share. The Warrant expires October 10, 2026, is exercisable immediately, provides for a cashless exercise at
any time and automatic cashless exercise on the expiration date if on such date the exercise price of the Warrant exceeds its fair market
value as determined in accordance with the terms of the Warrant and adjustments in the case of stock dividends and stock splits.

The Company estimated the fair value of the Warrant using the Black-Scholes model with the following assumptions:

Weighted average risk-free interest rate
Dividend yield
Volatility
Expected term (in years)

Wainwright

0.23 %  
0 %  
136.9 %  
4.95  

As discussed above, the Company issued various warrants with the following terms:

1. Pre-Funded Warrants – Immediately exercisable at an exercise price of $0.001 per share.  All of the Pre-Funded Warrants were

exercised in December 2022.

2. Class A Warrants – Immediately exercisable at an exercise price of $1.04 per share for a term of five years.
3. Class B Warrants – Immediately exercisable at an exercise price of $1.04 per share for a term of two years.
4. Representative Warrants – Immediately exercisable at an exercise price of $1.30 per share for a term of five years.

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Table of Contents

During the year ended June 30, 2023, 341,300 Class A Warrants and 1,781,216 Class B Warrants were exercised. The total proceeds from
Class A and B Warrants exercised during the year ended June 30, 2023 was $2,207,000.

On August 4, 2023, the Company agreed to amend the exercise price with certain holders of the Series A Warrants and Series B Warrants
that  were  acquired  from  the  Company  in  the  underwritten  public  offering  that  was  completed  in  December  2022.  Under  the  amended
warrants,  the  Company  agreed  to  amend  existing  Series A  Warrants  to  purchase  up  to  3,475,916  shares  of  common  stock  and  existing
Series  B  Warrants  to  purchase  up  to  2,058,000  shares  of  common  stock  that  were  previously  issued  in  December  2022  to  the  certain
investors in the public offering, with exercise prices of $1.04 per share (the “Existing Warrants”), to lower the exercise price of the Existing
Warrants to $0.50 per share.

18.    Earnings (Loss) Per Common Share

Basic earnings (loss) per common share is computed by dividing the net income (loss) allocated to common stockholders by the weighted-
average number of shares of common stock outstanding during the period. For purposes of calculating diluted earnings per common share,
the denominator includes both the weighted-average number of shares of common stock outstanding during the period and the number of
common stock equivalents if the inclusion of such common stock equivalents is dilutive. Dilutive common stock equivalents potentially
include stock options and warrants using the treasury stock method. The following table summarizes the components of the earnings (loss)
per common share calculation (in thousands, except per share amounts):

Basic and diluted numerator:

Net loss attributable to iBio, Inc. from continuing operations

Preferred stock dividends – iBio CMO Preferred Tracking Stock

Net loss available to iBio, Inc. stockholders from continuing operations

Net loss available to iBio, Inc. stockholders from discontinued operations

Net loss available to iBio, Inc. stockholders - total

Basic and diluted denominator:

Weighted-average common shares outstanding

Per share amount - continuing operations
Per share amount - discontinued operations
Per share amount - total

Year Ended
June 30, 

2023

2022

$

$

$

$

$
$
$

(29,311)     $
—  
$

(29,311)

(35,699)

(65,010)

12,245

(2.39)
(2.92)
(5.31)

$

$

$
$
$

(29,512)
(88)
(29,600)

(20,791)

(50,391)

8,721

(3.39)
(2.39)
(5.78)

In Fiscal Years 2023 and 2022, the Company incurred net losses which cannot be diluted; therefore, basic and diluted loss per common
share is the same. As of June 30, 2023 and 2022, shares issuable which could potentially dilute future earnings included were as follows:

Stock options
Restricted stock units
Warrants
Series 2022 Preferred
Shares excluded from the calculation of diluted loss per share

*  Less than 1,000

F-39

June 30, 

2023

2022

(in thousands)
292  
248     

5,871  
—
6,411  

622
51
21
*
694

    
 
 
 
 
 
    
    
 
    
 
 
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19.    Share-Based Compensation

The following table summarizes the components of share-based compensation expense in the Consolidated Statements of Operations (in
thousands):

Research and development
General and administrative

Total

Year Ended
June 30, 

2023

2022

$

$

149
2,714
2,863

$

$

182
3,776
3,958

In  addition,  share-based  compensation  expense  included  in  loss  from  discontinued  operations  totaled  approximately  $1,528,000  and
$419,000 for the years ended June 30, 2023 and 2022, respectively.

Stock Options

iBio, Inc. 2020 Omnibus Equity Incentive Plan (the “2020 Plan”)

On  December  9,  2020,  the  Company  adopted  the  2020  Plan  for  employees,  officers,  directors  and  external  service  providers.  The  total
number of shares of Common Stock reserved under the 2020 Plan is 1,280,000 shares of Common Stock for issuance pursuant to the grant
of  new  awards  under  the  2020  Plan.  The  2020  Plan  allows  for  the  award  of  stock  options,  stock  appreciation  rights,  restricted  stock,
restricted  stock  units,  unrestricted  stock,  cash-based  awards,  and  dividend  equivalent  rights. The  value  of  all  awards  awarded  under  the
2020  Plan  and  all  other  cash  compensation  paid  by  the  Company  to  any  non-employee  director  in  any  calendar  year  may  not  exceed
$500,000; provided, however, that such amount shall be $750,000 for the calendar year in which the applicable non-employee director is
initially elected or appointed to the Board of Directors and $1,500,000 for any non-executive chair of our Board of Directors should one be
appointed.  Notwithstanding  the  foregoing,  the  independent  members  of  the  Board  of  Directors  may  make  exceptions  to  such  limits  in
extraordinary  circumstances.  The  term  of  the  2020  Plan  will  expire  on  the  tenth  anniversary  of  the  date  the  Plan  is  approved  by  the
stockholders.

Vesting of service awards is determined by the Board of Directors and stated in the award agreements. In general, vesting occurs ratably on
the  anniversary  of  the  grant  date  over  the  service  period,  generally  three  or  five  years,  as  determined  at  the  time  of  grant.  Vesting  of
performance awards occurs when the performance criteria is satisfied. The Company uses historical data to estimate forfeiture rates.

Issuances of stock options during the year ended June 30, 2023 were as follows:

During  the  first  quarter  of  Fiscal  year  2023,  the  Company  granted  stock  option  agreements  to  various  employees  to  purchase  303,869
shares of the Common Stock at exercise prices between $6.75 and $9.50 per share. The options vest 25% after one year and then in equal
quarterly installments over a 36-month period and expire on the tenth anniversary of the grant date.

During the first quarter of Fiscal year 2023, the Company granted a stock option agreement to a consultant to purchase 4,000 shares of the
Common Stock at an exercise price of $6.75 per share. The option vests in equal monthly installments, over a period of 12 months, starting
after the second month and expire on the tenth anniversary of the grant date.  During the third quarter of Fiscal year 2023, the Company
terminated the consultant’s services.  As a result, none of the 4,000 shares pursuant to the stock option agreement were exercised and as
such, all 4,000 shares will be forfeited.  

Issuances of stock options during the year ended June 30, 2022 were as follows:

During  the  first  quarter  of  Fiscal Year  2022,  the  Company  granted  stock  option  agreements  to  various  employees  to  purchase  165,488
shares of the Common Stock at exercise prices between $26.50 and $33.75 per share. The options vest

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25% after one year and then in equal quarterly installments over a 36-month period and expire on the tenth anniversary of the grant date.

During the first quarter of Fiscal year 2022, the Company granted a stock option agreement to a new member of its Board of Directors to
purchase 4,000 shares of Common Stock at an exercise price of $31.50 per share. The option vests monthly over a period of three years and
expires on the tenth anniversary of the grant date.

During the first quarter of Fiscal year 2022, the Board of Directors approved an option grant award to Mr. Isett to purchase 80,000 shares of
Common Stock with an exercise price of $29.25, which vests in equal monthly installments over a 36-month period following the grant
date.

During the second quarter of Fiscal year 2022, the Company granted a stock option agreement to a consultant to purchase 4,000 shares of
Common Stock at an exercise price of $21.25 per share. The option vests over a period of eight months commencing in April 2022 and
expires on the tenth anniversary of the grant date.

During the second quarter of Fiscal year 2022, the Company granted stock option agreements to various directors to purchase an aggregate
of 34,880 shares of Common Stock at an exercise price of $17.25 per share. The options vest over a period of one year commencing in
January 2022 and expire on the tenth anniversary of the grant date.

During the third quarter of Fiscal year 2022, the Company granted stock option agreements to two consultants to purchase an aggregate of
1,200 shares of Common Stock at an exercise price of $13.00 per share. The options vest over a period of 12 months and expire on the
tenth anniversary of the grant date.

During  the  third  quarter  of  Fiscal  year  2022,  the  Company  granted  a  stock  option  agreement  to  various  employees  to  purchase  24,000
shares of Common Stock at exercise prices between $8.50 and $11.50 per share. The options vest 25% after one year and then in equal
quarterly installments over a 36-month period and expire on the tenth anniversary of the grant date.

The following table summarizes all stock option activity during the years ended June 30, 2023 and 2022:

Outstanding as of July 1, 2021

Granted
Exercised
Forfeited/expired

Outstanding as of June 30, 2022
As of June 30, 2022, vested and expected to vest

Exercisable as of June 30, 2022

Outstanding as of June 30, 2022

Granted
Exercised
Forfeited/expired

Outstanding as of June 30, 2023
As of June 30, 2023, vested and expected to vest

Exercisable as of June 30, 2023

     Weighted-

average
Remaining
Contractual

     Term (in years)
8.8
$
—  
—
—  
$
8.3
$
8.3

6.7

$

8.3
$
—  
—
—  
$
8.5
$
8.5

7.9

$

Aggregate
Intrinsic Value
(in thousands)

1,995
—
—
—
—
—

—

—
—
—
—
—
—

—

Weighted-
average
Exercise
Price

32.75  
27.50  
22.75
35.00  
30.00  
30.00  

29.25  

30.00  
7.06  
—
23.96  
19.18  
19.18

29.17  

Stock
Options

341,686
313,568
(3,380)
(30,068)
621,806
620,810

197,404

621,806
307,863
—
(637,191)
292,478
292,431

96,050

$

$
$

$

$

$
$

$

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The following table summarizes information about options outstanding and exercisable at June 30, 2023:

Exercise prices:
$7.00 - $11.50
$17.35 - $26.03
$26.50 - $39.75
$41.25 - $61.88

Number
Outstanding

151,309  
29,674  
95,495
16,000
292,478  

Options Outstanding and Exercisable
Weighted-
Average
Exercise
Price

Weighted-
Average
Remaining Life
In Years

9.1
7.9
7.9
7.4
8.3

$
$
$
$
$

7.51  
18.00  
33.08
48.75
28.31  

Number
Exercisable

6,250
29,652
47,483
12,665
96,050

The total fair value of stock options that vested during 2023 and 2022 was approximately $4,828,000 and $3,334,000, respectively. The
total cash received for stock options that were exercised during 2023 and 2022 was approximately $0 and $77,000, respectively. The total
intrinsic value of stock options that were exercised during 2023 and 2022 was approximately $0 and $19,000, respectively. As of June 30,
2023, there was approximately $2,193,000 of total unrecognized compensation cost related to non-vested stock options that the Company
expects to recognize over a weighted-average period of 2.3 years.

The  weighted-average  grant  date  fair  value  of  stock  options  granted  during  2023  and  2022  was  $6.30  and  $23.25  per  share,
respectively. The Company estimated the fair value of options granted using the Black-Scholes option pricing model with the following
assumptions:

Weighted average risk-free interest rate
Dividend yield
Volatility
Expected term (in years)

2023

3.21% - 3.61 %  
0 %  
115.52 - 116.93 %  

7  

2022
0.80 - 2.52 %
0 %
119.16 - 120.34 %

6

The aggregate intrinsic value in the table above represents the total intrinsic value, based on the Company’s closing stock price of $0.61 as
of June 30, 2023 and $6.50 as of June 30, 2022, which would have been received by the option holders had all option holders exercised
their options as of that date.

Restricted Stock Units (“RSUs”):

Issuances of RSUs during the year ended June 30, 2023 were as follows:

On August 29, 2022, the Company issued RSUs to acquire 6,954 shares of common stock to various employees at a market value of $7.06
per share.  The RSUs vest over a four-year period.  The grant date fair value of the RSUs totaled approximately $49,000.

On  November  10,  2022,  as  previously  disclosed  in  relation  to  the  Employment Agreement  with  Mr.  Isett,  the  Company’s  former  CEO,
dated April 30, 2021, the Company granted Mr. Isett RSUs to acquire 200,000 shares of Common Stock.  The RSUs vest over a three-year
period commencing April 30, 2021 provided the vesting is subject to the following performance conditions: (i) submission to the U.S. Food
and Drug Administration (FDA) of an Investigational New Drug (IND) application, or alternatively, if the Board approves not to file an
IND,  (ii)  consummation  of  a  disposition  of  iBio  CDMO,  LLC,  or  (iii)  out-licensing,  with  full  global  rights,  any  of  its  investigational
product candidates prior to the submission to the FDA an IND application.  The grant-date fair value of the RSUs totaled approximately
$296,000. The performance conditions were not met and the RSUs did not vest.

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On November 11, 2022, the Board of the Company granted Mr. Robert Lutz, the Company’s Chief Financial and Business Officer at the
time, RSUs to acquire 100,057 shares of the Company’s Common Stock in exchange for Mr. Lutz’s agreement to continue employment
with the Company through July 1, 2023.  The RSUs vest the earlier of: (i) July 1, 2023, or (ii) the successful achievement of the Company’s
2023 objectives, as defined by the Board. The grant-date fair value of the RSUs totaled approximately $175,100. Mr. Lutz resigned from
the Company and was no longer an employee of the Company effective February 10, 2023; accordingly, the RSUs did not vest.

On November 11, 2022, the Board of the Company granted Dr. Martin Brenner, the Company’s Chief Scientific Officer, RSUs to acquire
95,348  shares  of  the  Company’s  Common  Stock  in  exchange  for  Mr.  Brenner’s  agreement  to  continue  employment  with  the  Company
through July 1, 2023.  The RSUs vest the earlier of: (i) July 1, 2023, or (ii) the successful achievement of the Company’s 2023 objectives,
as defined by the Board. The grant-date fair value of the RSUs totaled approximately $167,000.

On  January  20,  2023,  the  Board  of  the  Company  appointed  Dr.  Brenner  to  the  position  of  Interim  Chief  Executive  Officer,  effective
immediately. Dr. Brenner was granted RSUs to acquire 130,000 shares of the Company’s Common Stock, which RSUs shall vest pro rata
over a 12-month period, such vesting to terminate if Dr. Brenner is no longer the Company’s Interim Chief Executive Officer. The grant-
date  fair  value  of  the  RSUs  totaled  approximately  $91,000.  Upon  appointment  of  Dr.  Brenner  to  permanent  Chief  Executive  Officer  on
June 22, 2023, 75,833 of the RSUs terminated and did not vest.

On  March  31,  2023,  the  Compensation  Committee  (the  “Committee”)  of  the  Board  of  the  Company  approved  a  special  equity  award
program  pursuant  to  which  it  awarded  to  its  employees  an  aggregate  of  225,000  RSUs  under  the  Company’s  2020  Omnibus  Equity
Incentive Plan, as amended (the “Plan”), which awards included a grant of 50,000 and 37,500 restricted stock units to each of Dr. Brenner,
and  Felipe  Duran,  the  Company’s  Interim,  Chief  Financial  Officer,  respectively,  vesting  quarterly  over  12  months  commencing April  1,
2023. The grant-date fair value of the RSUs totaled approximately $468,000.

On June 26, 2023, the Board of the Company granted Dr. Brenner RSUs to acquire 75,833 shares of the Company’s Common Stock, which
RSUs shall vest pro rata over a seven-month period.  The grant-date fair value of the RSUs totaled approximately $52,000.

Issuances of RSUs during the year ended June 30, 2022 were as follows:

On August  23,  2021,  the  Company  issued  RSUs  to  acquire  4,229  shares  of  Common  Stock  to  various  employees  at  a  market  value  of
$31.50 per share. The RSUs vest over a four-year period. The grant-date fair value of the RSUs totaled approximately $133,000.

As  of  June  30,  2023,  there  was  approximately  $445,000  of  total  unrecognized  compensation  cost  related  to  non-vested  RSUs  that  the
Company expects to recognize over a weighted-average period of 0.8 years.

20.    Fraunhofer Settlement

Fraunhofer Settlement

On May 4, 2021, iBio, Inc. (the “Company”) and Fraunhofer USA, Inc. (“FhUSA”) entered into a Confidential Settlement Agreement and
Mutual  Release  (the  “Settlement Agreement”)  to  settle  all  claims  and  counterclaims  in  the  litigation  captioned  iBio,  Inc.  v.  Fraunhofer
USA, Inc. (Case No. 10256-VCF) in Delaware Chancery Court (the “Lawsuit”). The Settlement Agreement, among other things, resolves
the Company’s claims to ownership of certain plant-based technology developed by FhUSA from 2003 through 2014, and sets forth the
terms of a license of intellectual property. The Lawsuit was commenced against FhUSA by the Company in March 2015 in the Court of
Chancery of the State of Delaware and is described in more detail in the Company’s Quarterly Report on Form 10-Q for the quarter ended
December 31, 2020. The Settlement Agreement is not an admission of liability or fault of the parties.

The terms of the Settlement Agreement provided for cash payments to the Company of $28,000,000 as follows: (i) $16,000,000 paid no
later than May 14, 2021 (which was paid 100% to cover legal fees and expenses); (ii) two payments

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of $5,100,000 paid by March 31, 2022 and 2023 and (iii) as additional consideration for a license agreement, two payments of $900,000
paid  by  March  1,  2022  and  2023.  The  license  provides  for  a  nonexclusive,  nontransferable,  worldwide,  fully  paid-up  license  to  all
intellectual property rights in and to certain plant-based technology developed by FhUSA from 2003 through 2014 that were the subject of
the Lawsuit. After payment of the fees and expenses of its attorneys and others retained by the Company, including the litigation funding
company, the Company’s aggregate net cash recovery as a result of the Settlement Agreement was approximately $10,200,000.  

As of June 30, 2021, the Company held receivables related to the settlement in the amount of $10,200,000. This amount was recorded in
the consolidated statement of operations and comprehensive loss as settlement income in Fiscal 2021. During the quarter ended March 31,
2022, the Company received the first payment of $5,100,000.

On March 17, 2023, the Company received a payment of $5,100,000 from Fraunhofer related to the Fraunhofer Settlement Funds and in
accordance  with  the  Fourth  Amendment  to  the  Credit  Agreement  with  Woodforest,  transferred  $3,000,000  to  a  Company  account  at
Woodforest on March 24, 2023.

The Company would recognize the $1.8 million of license revenue when it determines the collection of the license fees was reasonably
assured in accordance with ASC 606. On February 9, 2022, the Company received the first $900,000 payment under the license agreement.
As  such,  the  Company  determined  that  the  collection  of  the  license  fees  was  reasonably  assured,  and  the  Company  recognized  license
revenue  related  to  the  license  fees  and  recorded  a  receivable  for  the  second  payment  in  the  third  quarter  of  2022. The  second  $900,000
payment was received on February 17, 2023.

21.    Income Taxes

The components of the provision (benefit) for income taxes consist of the following (in thousands):

Current – Federal and state
Deferred – Federal
Deferred – State
Total
Change in valuation allowance
Income tax expense

For the Years Ended
June 30, 

2023

2022

$

$

— $

(12,153)    
(637)
(12,790)
12,790

— $

—
(9,051)
—
(9,051)
9,051
—

The  Company  has  deferred  income  taxes  due  to  income  tax  credits,  net  operating  loss  carryforwards,  and  the  effect  of  temporary
differences between the carrying values of certain assets and liabilities for financial reporting and income tax purposes.

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The components of the Company’s deferred tax assets and liabilities are as follows (in thousands):

Deferred tax assets (liabilities):

Net operating loss
Share-based compensation
Capitalized research and development costs
Research and development tax credits
Investment in equity security
Property, plant and equipment
Intangible assets
Operating and finance lease liabilities
Operating and finance lease ROU assets
Accrued expenses
Valuation allowance
Total

As of June 30, 

2023

2022

$

$

42,951
883
2,775
1,764
395
121
(42)
1,363
(1,184)
529
(49,555)

$

— $

35,829
1,248
—
1,764
370
(2,520)
(71)
—
—
145
(36,765)
—

The Company has a valuation allowance against the full amount of its net deferred tax assets due to the uncertainty of realization of the
deferred  tax  assets  due  to  the  operating  loss  history  of  the  Company.  The  Company  currently  provides  a  valuation  allowance  against
deferred  taxes  when  it  is  more  likely  than  not  that  some  portion,  or  all  of  its  deferred  tax  assets  will  not  be  realized.  The  valuation
allowance could be reduced or eliminated based on future earnings and future estimates of taxable income.

Federal net operating losses of approximately $5.5 million were used by the Former Parent prior to June 30, 2008 and are not available to
the  Company. The  Former  Parent  allocated  the  use  of  the  Federal  net  operating  losses  available  for  use  on  its  consolidated  Federal  tax
return on a pro rata basis based on all of the available net operating losses from all the entities included in its control group.

U.S. federal net operating losses of approximately $202.1 million are available to the Company as of June 30, 2023, of which $63.9 million
will  expire  at  various  dates  through  2039  and  $138.2  million  with  no  expiration  date.  These  carryforwards  could  be  subject  to  certain
limitations in the event there is a change in control of the Company pursuant to Internal Revenue Code Section 382, though the Company
has not performed a study to determine if the loss carryforwards are subject to these Section 382 limitations. The Company has a research
and  development  credit  carryforward  of  approximately  $1.76  million  at  June  30,  2023.  In  addition,  the  Company  has  net  operating  loss
carry forwards from various states of approximately $35.2 million which expire from 2029 through 2042.

A reconciliation of the statutory tax rate to the effective tax rate is as follows:

Statutory federal income tax rate
State taxes, net of federal benefit
Expiration and forfeiture of stock options
Change related to iBio CDMO
Change in valuation allowance
Effective income tax rate

Years Ended
June 30, 

2023

2022

21 %  
1 %  
(2)%  
— %  
(20)%  
— %  

21 %
— %
— %
(3)%
(18)%
— %

The Company has not been audited in connection with income taxes. iBio files U.S. Federal and state income tax returns subject to
varying statutes of limitations. The 2019 through 2022 tax returns generally remain open to examination by U.S. Federal authorities and by
state tax authorities.

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22.    Commitments and Contingencies

CRO Agreement

On October 10, 2022, the Company entered into an agreement with a CRO for cell line development and master cell banking to produce
IBIO-101  in  addition  to  process  development  and  GMP  manufacturing  of  IBIO-101  drug  substance  and  drug  product  to  support  GLP
toxicology and Phase 1 clinical studies. The Company has incurred costs totaling approximately $1,209,000 through June 30, 2023. The
Company is committed to additional costs totaling approximately $171,000 as of the date of the filing of this Annual Report.

Inflation

Although the Company has not experienced any material adverse effects on our business due to increasing inflation, it has raised operating
costs  for  many  businesses  and,  in  the  future,  could  impact  demand  or  pricing  of  manufacturing  services,  foreign  exchange  rates  or
employee wages. We are actively monitoring the effects these disruptions and increasing inflation could have on the Company’s operations.

23.    Employee 401(K) Plan

Commencing January 1, 2018, the Company established the iBio, Inc. 401(K) Plan (the “Plan”). Eligible employees of the Company may
participate in the Plan, whereby they may elect to make elective deferral contributions pursuant to a salary deduction agreement and receive
matching contributions upon meeting age and length-of-service requirements. The Company will make a 100% matching contribution that
is not in excess of 5% of an eligible employee’s compensation. In addition, the Company may make qualified non-elective contributions at
its discretion. Employer contributions made to the Plan totaled approximately $263,000 and $169,000 for the years ended June 30, 2023
and 2022, respectively. In addition, employer contributions included in loss from discontinued operations totaled approximately $135,000
and $150,000 for the years ended June 30, 2023 and 2022, respectively,

24.    Subsequent Events

Purchase and Sale Agreement with Majestic Realty Co.

On  September  15,  2023,  iBio  CDMO  entered  into  the  Purchase  and  Sale Agreement  with  Majestic  Realty  Co.,  pursuant  to  which  iBio
CDMO agreed to sell to Majestic Realty for a purchase price of $17,250,000 its Facility located in Bryan, TX consisting of: (i) the ground
leasehold estate and interest held under the Ground Lease Agreement, dated March 8, 2010, as amended by an Estoppel Certificate and
Amendment  to  Ground  Lease  Agreement,  dated  as  of  December  22,  2015,  between  iBio  CDMO  (as  assignee  from  College  Station
Investors LLC) and The Board of Regents of the Texas A&M University System (together, the “Ground Lease”), related to 21.401 acres in
Brazos  County,  Texas  land  (the  “Land”);  (ii)  the  buildings,  parking  areas,  improvements,  and  fixtures  situated  on  the  Land  (the
“Improvements”); (iii) all iBio CDMO’s right, title, and interest in and to furniture, personal property, machinery, apparatus, and equipment
owned and currently used in the operation, repair and maintenance of the Land and Improvements and situated thereon (collectively, the
“Personal Property”); (iii) all iBio CDMO’s rights under the contracts and agreements relating to the operation or maintenance of the Land,
Improvements or Personal Property which extend beyond the closing date (the “Contracts”); and (iv) all iBio CDMO’s rights in intangible
assets of any nature relating to any or all of the Land, the Improvements and the Personal Property (the “Intangibles”; and together with the
Ground Lease, Improvements and Personal Property, collectively, the “Property”). The closing of the sale of the Property is to occur, with
time being of the essence, on December 1, 2023 or such other date as mutually agreed.  Pursuant to the terms of the Purchase and Sale
Agreement , Majestic Realty deposited with a title company (the “Escrow Agent”) $200,000 as an earnest money deposit. Majestic Realty
will  also  be  afforded  access  to  the  Property  to  conduct  a  due  diligence  review  of  its  condition. The  closing  is  subject  to  certain  closing
conditions, including: (i) Majestic Realty’s delivery to iBio CDMO and the Escrow Agent of written notice of its approval of the condition
of the Property on or before 5:00 p.m. Central time on October 16, 2023; (ii) Majestic

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Realty obtaining the approval of The Board of Regents of the Texas A&M University System of Majestic Realty’s purchase from it of the
fee interest in the Land on or before 5:00 p.m. Central time on November 13, 2023; and (iii) the delivery at closing by the title company of
a title policy to Majestic Realty in the amount of the Purchase Price.

Credit Agreement with Woodforest National Bank

On September 18, 2023, iBio CDMO and Woodforest entered into a sixth amendment to the Credit Agreement (the “Sixth Amendment”),
to amend the Credit Agreement to: (i) set the maturity date of the term loan to the earlier of (a) December 31, 2023, or (b) the acceleration
of maturity of the term loan in accordance with the Credit Agreement, (ii) provided that iBio CDMO will, immediately upon receipt of the
proceeds of the sale of the Property, apply the net proceeds to satisfy all outstanding obligations under the term loan, and to the extent such
net proceeds are sufficient, to pay off the term loan, and (iii) change the annual filing requirement solely for the fiscal year ending June 30,
2023,  such  that  the  filing  is  acceptable  with  or  without  a  “going  concern”  designation;  provided  that  (y)  iBio  CDMO  shall  deliver  an
executed  copy  of  the  Purchase  and  Sale  Agreement  for  the  sale  of  the  Facility  within  one  business  day  after  entry  into  the  Sixth
Amendment, and (z) if the Facility is not sold on or before December 1, 2023, iBio CDMO will pay a fee in the amount of $20,000 upon
the earlier of the date of the closing or the maturity date.

Repriced Existing Warrants issued pursuant to Wainwright Underwriting

On August 4, 2023, iBio, Inc. (the “Company”) agreed to amend the exercise price with certain holders of the Series A Warrants and Series
B Warrants that were acquired from the Company in the underwritten public offering that was completed in December 2022. Under the
amended  warrants,  the  Company  agreed  to  amend  existing  Series A  warrants  to  purchase  up  to  3,475,916  shares  of  common  stock  and
existing  Series  B  warrants  to  purchase  up  to  2,058,000  shares  of  common  stock  that  were  previously  issued  in  December  2022  to  the
certain investors in the public offering, with exercise prices of $1.04 per share (the “Existing Warrants”), to lower the exercise price of the
Existing Warrants to $0.50 per share.

Lincoln Park Stock Purchase Agreement

On August 4, 2023, iBio, Inc. (the “Company”) entered into a purchase agreement, dated as of August 4, 2023 (the “Purchase Agreement”),
with  Lincoln  Park  Capital  Fund,  LLC  (“Lincoln  Park”),  pursuant  to  which,  under  the  terms  and  subject  to  the  satisfaction  of  specified
conditions set forth therein, the Company may sell to Lincoln Park up to $10.0 million (subject to certain limitations) of the Company’s
Common Stock, from time to time during the term of the Purchase Agreement. Additionally, on August 4, 2023, the Company entered into
a registration rights agreement, dated as of August 4, 2023 (the “Registration Rights Agreement”), with Lincoln Park, pursuant to which the
Company agreed to file a registration statement with the Securities and Exchange Commission (the “SEC”), to register under the Securities
Act of 1933, as amended (the “Securities Act”), the resale by Lincoln Park of shares of Common Stock that have been or may be issued and
sold by the Company to Lincoln Park under the Purchase Agreement. The Company cannot sell any shares of Common Stock to Lincoln
Park under the Purchase Agreement until such time that all of the conditions to Lincoln Park’s purchase obligation set forth in the Purchase
Agreement, including that the resale registration statement that the Company is required to file with the SEC under the Registration Rights
Agreement  is  declared  effective  by  the  SEC  and  a  final  prospectus  relating  thereto  is  filed  with  the  SEC  (the  date  on  which  all  of  such
conditions are satisfied, the “Commencement Date”).

Beginning on the Commencement Date and for a period of up to 24 months thereafter, under the terms and subject to the conditions of the
Purchase Agreement, from time to time, at the Company’s discretion, the Company has the right, but not the obligation, to sell to Lincoln
Park, and Lincoln Park is obligated to purchase, up to $10 million of shares of Common Stock, subject to certain limitations set forth in the
Purchase Agreement. Specifically, from time to time from and after the Commencement Date, the Company may, at its discretion, on any
single business day on which the closing price of the common stock on the NYSE American is equal to or greater than $0.15, by written
notice  delivered  to  Lincoln  Park,  direct  Lincoln  Park  to  purchase  up  to  100,000  shares  of  Common  Stock  on  such  business  day,  at  a
purchase price per share that will be determined and fixed in accordance with the Purchase Agreement at the time the Company delivers
such written notice to Lincoln Park (each, a “Regular Purchase”); provided, however, that the maximum number of shares the Company
may sell to Lincoln Park in a Regular Purchase may be increased to up to (i) 150,000 shares, if the closing sale price of the Common Stock
on the NYSE American on the applicable purchase date is not below $1.00, and (ii) 200,000 shares, if

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the closing sale price of the Common Stock on the applicable purchase date is not below $2.00; provided, however, that Lincoln Park’s
maximum  purchase  commitment  in  any  single  Regular  Purchase  may  not  exceed  $500,000. The  foregoing  share  amounts  and  per  share
prices will be adjusted for any reorganization, recapitalization, non-cash dividend, stock split, reverse stock split or other similar transaction
occurring after the date of the Purchase Agreement with respect to the Common Stock. The purchase price per share of Common Stock sold
in  each  such  Regular  Purchase,  if  any,  will  be  based  on  market  prices  of  the  Common  Stock  immediately  preceding  the  time  of  sale,
calculated as set forth in the Purchase Agreement.

In addition, provided that the Company has directed Lincoln Park to purchase the maximum amount of shares that the Company is then
able  to  sell  to  Lincoln  Park  in  a  Regular  Purchase  on  a  particular  business  day  on  which  the  closing  price  of  the  common  stock  on  the
NYSE American is equal to or greater than $0.20, then in addition to such Regular Purchase, the Company may, in its sole discretion, also
direct Lincoln Park to purchase additional shares of Common Stock in an “accelerated purchase,” and one or more “additional accelerated
purchases”  on  the  business  day  immediately  following  the  purchase  date  for  such  Regular  Purchase,  as  provided  in  the  Purchase
Agreement. The purchase price per share of Common Stock sold to Lincoln Park in each accelerated purchase and additional accelerated
purchase,  if  any,  will  be  based  on  market  prices  of  the  Common  Stock  at  the  time  of  sale  on  the  applicable  purchase  date  for  such
accelerated purchase and such additional accelerated purchase(s), as applicable, calculated as set forth in the Purchase Agreement. There
are no upper limits on the price per share that Lincoln Park must pay for shares of Common Stock in any purchase under the Purchase
Agreement.

The  Company  will  control  the  timing  and  amount  of  any  sales  of  Common  Stock  to  Lincoln  Park  pursuant  to  the  Purchase Agreement.
Lincoln Park has no right to require the Company to sell any shares of Common Stock to Lincoln Park, but Lincoln Park is obligated to
make purchases as the Company directs, subject to certain conditions.

Actual sales of shares of Common Stock to Lincoln Park will depend on a variety of factors to be determined by the Company from time to
time, including, among others, market conditions, market prices of the Common Stock from time to time during the term of the Purchase
Agreement  and  determinations  by  the  Company  as  to  the  appropriate  sources  of  funding  for  the  Company  and  its  operations.  The  net
proceeds under the Purchase Agreement to the Company will depend on the frequency and prices at which the Company sells shares of
Common Stock to Lincoln Park. The Company expects that any proceeds received by the Company from such sales to Lincoln Park will be
used for working capital and general corporate purposes.

As consideration for Lincoln Park’s commitment to purchase shares of Common Stock at the Company’s direction pursuant to the Purchase
Agreement,  the  Company  issued  211,473  shares  of  Common  Stock  to  Lincoln  Park  as  commitment  shares  (the  “Initial  Commitment
Shares”)  and  agreed  to  issue  211,474  additional  shares  of  Common  Stock  to  Lincoln  Park  as  commitment  shares  (the  “Additional
Commitment Shares” and, collectively with the Initial Commitment Shares, the “Commitment Shares”) at such time as the Company has
received  an  aggregate  of  $5,000,000  in  cash  proceeds  from  Lincoln  Park  from  sales  of  Common  Stock  to  Lincoln  Park,  if  any,  that  the
Company  elects,  in  its  sole  discretion,  to  make  from  time  to  time  from  and  after  the  Commencement  Date,  pursuant  to  the  Purchase
Agreement.

Under applicable rules of the NYSE American, the Company may not issue or sell to Lincoln Park under the Purchase Agreement more
than 4,474,945 shares (inclusive of the Commitment Shares), subject to adjustment as described above, of Common Stock (which is equal
to approximately 19.99% of the shares of Common Stock outstanding immediately prior to the execution of the Purchase Agreement) (the
“Exchange Cap”), unless stockholder approval is obtained to issue shares of Common Stock in excess of the Exchange Cap in accordance
with the applicable rules of the NYSE American. In any event, the Company may not issue or sell any shares of Common Stock under the
Purchase Agreement if such issuance or sale would breach any applicable rules or regulations of the NYSE American.

The Purchase Agreement also prohibits the Company from directing Lincoln Park to purchase any shares of Common Stock if those shares,
when aggregated with all other shares of Common Stock then beneficially owned by Lincoln Park (as calculated pursuant to Section 13(d)
of the Securities Exchange Act of 1934, as amended, and Rule 13d-3 thereunder), would result in Lincoln Park beneficially owning more
than 4.99% of the outstanding shares of Common Stock.

F-48

 
 
 
 
 
 
 
Table of Contents

There are no restrictions on future financings, rights of first refusal, participation rights, penalties or liquidated damages in the Purchase
Agreement or Registration Rights Agreement, other than a prohibition (with certain limited exceptions) on entering into specified “Variable
Rate Transactions” (as such term is defined in the Purchase Agreement) for a period specified in the Purchase Agreement. Such transactions
include,  among  others,  any  sale  of  debt  or  equity  securities  that  are  convertible  into  or  exercisable  for  shares  of  Common  Stock  at  a
conversion price or exercise price that is based upon and/or varies with the trading prices of the Common Stock after the initial issuance of
such  securities,  or  effecting  or  entering  into  an  agreement  to  effect  an  “equity  line  of  credit”  or  other  substantially  similar  continuous
offering with a third party, in which we may offer, issue or sell Common Stock or any securities exercisable, exchangeable or convertible
into Common Stock at a future determined price. During any “suspension event” under the Purchase Agreement, the Company may not
initiate  any  Regular  Purchase,  accelerated  purchase  or  additional  accelerated  purchase  of  Common  Stock  by  Lincoln  Park,  until  such
suspension event is cured.

Lincoln Park has agreed not to engage in or effect, directly or indirectly, for its own principal account or for the principal account of any of
its affiliates, any short sales of the Common Stock or hedging transaction that establishes a net short position in the Common Stock during
the term of the Purchase Agreement. The Company has the right to terminate the Purchase Agreement at any time with one business days’
notice, at no cost or penalty.

The  Purchase  Agreement  and  the  Registration  Rights  Agreement  contain  customary  representations,  warranties,  conditions  and
indemnification obligations of the parties. The representations, warranties and covenants contained in such agreements were made only for
purposes of such agreements and as of specific dates, were solely for the benefit of the parties to such agreements and may be subject to
limitations agreed upon by the contracting parties.

The foregoing descriptions of the Purchase Agreement and the Registration Rights Agreement are qualified in their entirety by reference to
the  full  text  of  such  agreements,  copies  of  which  are  attached  hereto  as  Exhibits  10.1  and  10.2,  respectively,  and  each  of  which  is
incorporated herein in its entirety by reference.

Between  August  16,  2023  and  September  15,  2023,  Lincoln  Park  purchased  pursuant  to  the  Purchase  Agreement  3,622,834  shares  of
Common Stock. The Company received net proceeds of approximately $1.2 million during the first quarter of Fiscal 2024.

Cantor Fitzgerald Underwriting

Between  July  3  and  September  26,  2023,  Cantor  Fitzgerald  sold  as  sales  agent  pursuant  to  the  Sales  Agreement  3,419,795  shares  of
Common Stock. The Company received net proceeds of approximately $1.7 million during the first quarter of Fiscal 2024.

Issuances of stock options during Fiscal 2024 were as follows:

In Fiscal 2024, the Company granted stock option agreements to certain officers and employees to purchase an aggregate of 473,000 shares
of Common Stock at an exercise price of $0.35 per share. The options vest 25% after one year and then in equal quarterly installments over
a 36-month period and expire on the tenth anniversary of the grant date.

Vesting of RSUs during Fiscal 2024 were as follows:

During the first quarter of Fiscal 2024, RSUs for 33,153 shares of Common Stock were vested.

F-49

 
 
 
Subsidiaries of Registrant

Exhibit 21.1

iBio Manufacturing LLC (“iBio Manufacturing”) is wholly-owned and incorporated in Delaware

iBio CDMO LLC (“iBio CDMO”) is wholly-owned and incorporated in Delaware. Name was changed effective July 1, 2017.

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the following Registration Statements:

● Form S-1 (File No. 333-233504, File No. 333-224620 and File No. 333-273749),
● Form S-3 (File No. 333-171315, File No. 333-175420, File No. 333-200410, File No. 333-236735, and File No. 333-250973) and on
● Form S-8 (File No. 333-181729, File No. 333-229261, File No. 333-25027 and File No. 333-252028)

of iBio, Inc. and Subsidiaries of our report, which includes an explanatory paragraph relating to the Company’s ability to continue as a going concern,
dated September 27, 2023, on our audits of the consolidated financial statements of iBio, Inc. and Subsidiaries as of June 30, 2023 and 2022 and for the
years then ended, included in this Annual Report on Form 10-K of iBio, Inc. for the year ended June 30, 2023.

Exhibit 23.1

/s/ CohnReznick LLP
Holmdel, New Jersey
September 27, 2023

 
 
 
CERTIFICATION PURSUANT TO
SECTION 302 OF
THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.1

I, Martin Brenner, certify that:

1.

I have reviewed this Annual Report on Form 10-K of iBio, Inc. for the fiscal year ended June 30, 2023;

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: September 27, 2023

By:

/s/ Martin Brenner
Martin Brenner
Chief  Executive  Officer  and  Chief  Scientific
Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
SECTION 302 OF
THE SARBANES-OXLEY ACT OF 2002

I, Felipe Duran, certify that:

1.

I have reviewed this Annual Report on Form 10-K of iBio, Inc. for the fiscal year ended June 30, 2023;

Exhibit 31.2

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: September 27, 2023

By:

/s/ Felipe Duran
Felipe Duran
Chief Financial Officer
(Principal Financial Officer and Principal
Accounting Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. §1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

In connection with the Annual Report of iBio, Inc. (the Company) on Form 10-K for the fiscal year ended June 30, 2023 as filed with the
Securities and Exchange Commission on the date hereof (the “Report”), I, Martin Brenner, Chief Executive Officer and Chief Scientific
Officer  of  the  Company,  certify,  pursuant  to  18  U.S.C.  Section  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; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations

of the Company.

September 27, 2023

/s/ Martin Brenner
Martin Brenner
Chief Executive Officer and Chief Scientific Officer     
(Principal Executive Officer)

A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to iBio, Inc. and
will be furnished to the Securities and Exchange Commission or its staff upon request.

 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.2

In connection with the Annual Report of iBio, Inc. (the Company) on Form 10-K for the fiscal year ended June 30, 2023 as filed with the
Securities and Exchange Commission on the date hereof (the “Report”), I, Felipe Duran,  Chief Financial Officer of the Company, certify,
pursuant to 18 U.S.C. Section 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; and

2. The  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of

operations of the Company.

September 27, 2023

/s/ Felipe Duran
Felipe Duran
Chief Financial Officer      
(Principal Financial Officer and Principal Accounting Officer)

A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to iBio, Inc. and
will be furnished to the Securities and Exchange Commission or its staff upon request.