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Caladrus Biosciences

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FY2019 Annual Report · Caladrus Biosciences
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

x

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

FOR THE FISCAL YEAR ENDED DECEMBER 31, 2019

OR

o

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 001-33650

CALADRIUS BIOSCIENCES, INC.
(Exact name of registrant as specified in its charter)

DELAWARE

(State or other jurisdiction of

incorporation or organization)

110 Allen Road, 2nd Floor, Basking Ridge, New Jersey

(Address of principal executive offices)

22-2343568

(I.R.S. Employer

Identification No.)

07920

(zip code)

Registrant’s telephone number, including area code: 908-842-0100

Securities Registered Pursuant to Section 12(b) of the Act:

Title of Each Class
Common Stock, par value $0.001 per share

Trading Symbol (s)
CLBS
Securities registered pursuant to Section 12(g) of the Act: None

Name of Each Exchange On Which Registered
The Nasdaq Capital Market

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes o No x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934. Yes o No x

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 and post
such files).

Yes x No o

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 definition of “large accelerated filer,” “accelerated filer”, “smaller reporting company” and "emerging growth company" in
Rule 12b-2 of the Exchange Act.:

Large accelerated filer      o

Non-accelerated filer   x    

Accelerated filer     o

Smaller reporting company     x

Emerging growth company      o

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.    o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes o     No x

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2019 (the last business day
of the most recently completed second fiscal quarter) was approximately $20 million, computed by reference to the last sale price of $2.28 for the common
stock on the Nasdaq Capital Market reported for such date. Shares held by executive officers, directors and persons owning directly or indirectly more than
10% of the outstanding common stock have been excluded from the preceding number because such persons may be deemed to be affiliates of the registrant.
This determination of affiliate status is not necessarily a conclusive determination for other purposes.

Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date.

Class

Outstanding as of March 5th, 2020

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Common stock, $0.001 par value per share

10,638,771 shares

DOCUMENTS INCORPORATED BY REFERENCE

The following documents (or parts thereof) are incorporated by reference into the following parts of this Form 10-K: Certain information required in Part

III of this Annual Report on Form 10-K is incorporated from the Registrant's Proxy Statement for the 2020 Annual Meeting of Stockholders.

Index

All references in this Annual Report on Form 10-K to “we,” “us,” the “Company” and “CALADRIUS” mean CALADRIUS, Inc., including subsidiaries
and  predecessors,  except  where  it  is  clear  that  the  term  refers  only  to  CALADRIUS,  Inc.  This  Annual  Report  on  Form  10-K  contains  forward-looking
statements, which involve risks and uncertainties. Our actual results could differ materially from those anticipated in these forward-looking statements as a
result of certain factors, including those set forth under “Cautionary Note Regarding Forward-Looking Statements” and under “Risk Factors” and elsewhere
in this Annual Report on Form 10-K.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

TABLE OF CONTENTS

ITEM 1. BUSINESS

ITEM 1A. RISK FACTORS

ITEM 1B. UNRESOLVED STAFF COMMENTS

ITEM 2. PROPERTIES

ITEM 3. LEGAL PROCEEDINGS

ITEM 4. MINE SAFETY DISCLOSURES

PART I

PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND
ISSUER PURCHASES OF EQUITY SECURITIES

ITEM 6. SELECTED FINANCIAL DATA

ITEM  7.  MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  FINANCIAL  CONDITION  AND  RESULTS  OF
OPERATIONS

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL
DISCLOSURE

ITEM 9A. CONTROLS AND PROCEDURES

ITEM 9B. OTHER INFORMATION

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

ITEM 11. EXECUTIVE COMPENSATION

PART III

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED
STOCKHOLDER MATTERS

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

ITEM 16. FORM 10-K SUMMARY

PART IV

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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This annual report (this "Annual Report") contains “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of
1995, as well as historical information. When used in this Annual Report, statements that are not statements of current or historical fact may be deemed to be
forward-looking statements, including, without limitation, all statements  related to any expectations of revenues, expenses, cash flows, earnings or losses
from  operations,  cash  required  to  maintain  current  and  planned  operations,  capital  or  other  financial  items;  any  statements  of  the  plans,  strategies  and
objectives of management for future operations; any plans or expectations with respect to product research, development and commercialization, including
regulatory approvals; any other statements of expectations, plans, intentions or beliefs; and any statements of assumptions underlying any of the foregoing.
Without  limiting  the  foregoing,  the  words  “plan,”  “project,”  “forecast,”  “outlook,”  “intend,”  “may,”  “will,”  “expect,”  “likely,”  “believe,”  “could,”
“anticipate,”  “estimate,”  “continue”  or  similar  expressions  or  other  variations  or  comparable  terminology  are  intended  to  identify  such  forward-looking
statements, although some forward-looking statements are expressed differently. We remind readers that forward-looking statements are merely predictions
and therefore inherently subject to uncertainties and other factors and involve known and unknown risks that could cause the actual results, performance,
levels  of  activity  or  our  achievements  or  industry  results,  to  be  materially  different  from  any  future  results,  performance,  levels  of  activity  or  our
achievements or industry results expressed or implied by such forward-looking statements. Factors that could cause our actual results to differ materially from
anticipated results expressed or implied by forward-looking statements include, among others:

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our ability to obtain sufficient capital or strategic business arrangements to fund our operations and expansion plans, including meeting our financial
obligations  under  various  licensing  and  other  strategic  arrangements,  the  funding  of  our  clinical  trials  for  product  candidates,  and  the
commercialization of the relevant technology;

our ability to build and maintain the management and human resources infrastructure necessary to support the growth of our business;

whether a market is established for our cell-based products and services and our ability to capture a meaningful share of this market;

scientific, regulatory and medical developments beyond our control;

our ability to obtain and maintain, as applicable, appropriate governmental licenses, accreditations or certifications or comply with health care laws
and regulations or any other adverse effect or limitations caused by government regulation of our business;

whether any of our current or future patent applications result in issued patents, the scope of those patents and our ability to obtain and maintain
other rights to technology required or desirable for the conduct of our business; and our ability to commercialize products without infringing on the
claims of third-party patents;

whether any potential strategic or financial benefits of various licensing agreements will be realized;

the results of our development activities; and

our ability to complete our other planned clinical trials (or initiate other trials) in accordance with our estimated timelines due to delays associated
with enrolling patients due to the novelty of the treatment, the size of the patient population and the need of patients to meet the inclusion criteria of
the trial or otherwise.

The factors discussed herein, including those risks described in "Item 1A. Risk Factors" and in the Company's other periodic filings with the SEC, which are
available for review at www.sec.gov under “Search for Company Filings,” could cause actual results and developments to be materially different from those
expressed or implied by such statements. All forward-looking statements attributable to us are expressly qualified in their entirety by these and other factors.
Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date they were made. Except as required
by law, the Company undertakes no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise.

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ITEM 1. BUSINESS.

OVERVIEW

PART I

Caladrius  Biosciences,  Inc.  (“we,”  “us,”  "our,"  “Caladrius”  or  the  “Company”)  is  a  clinical-stage  biopharmaceutical  company  dedicated  to  the
development of cellular therapies designed to reverse, not manage, cardiovascular disease. We are developing first-in-class therapy products that are based on
the notion that our bodies contain finely tuned mechanisms for self-repair. Our technology leverages and enables these mechanisms in the form of specific
cells, using formulations unique to each indication.

Our leadership team collectively has decades of biopharmaceutical development experience and world-recognized scientific achievement in the field of
cardiovascular disease, among other fields. Our goal is to build a broad portfolio of novel and versatile products that address important unmet medical needs.
Our current product candidates include three developmental treatments for ischemic diseases based on our CD34+ cell therapy platform: CLBS12, recipient
of SAKIGAKE designation (a Japanese regulatory status that is similar in certain respects to "breakthrough therapy" designation granted by the U.S. Food
and Drug Administration (the "FDA") to eligible investigational treatments) and eligible for early conditional approval in Japan for the treatment of critical
limb  ischemia  ("CLI")  based  on  the  results  of  an  ongoing  clinical  trial;  CLBS16,  a  Phase  2  clinical  trial  in  the  U.S.  for  the  treatment  of  coronary
microvascular dysfunction ("CMD"); and CLBS14, a Regenerative Medicine Advanced Therapy ("RMAT") designated therapy for which we have finalized
with the FDA a protocol for a Phase 3 confirmatory trial in subjects with no-option refractory disabling angina ("NORDA").

Additional Out-licensing Opportunities

Our broad intellectual property portfolio of cell therapy assets includes notable programs available for out-licensing in order to continue their clinical
development. Our current long-term strategy is to advance our therapies through development with the ultimate objective of obtaining market authorizations
and entering commercialization, either alone or with partners, and to provide treatment options to patients suffering from life-threatening medical conditions.
We believe that we are well-positioned to realize potentially meaningful value increases within our own proprietary pipeline if we are successful in advancing
our product candidates to their next significant development milestones.

Corporate Information

We incorporated in 1980 as a Delaware corporation and our principal executive offices are located at 110 Allen Road, Second Floor, Basking Ridge, NJ
07920. Our telephone number is (908) 842-0100 and our corporate website address is www.caladrius.com.  We  include  our  website  address  in  this  Annual
Report on Form 10-K only as an inactive textual reference and do not intend it to be an active link to our website. The information on our website is not
incorporated by reference into this Annual Report on Form 10-K.

Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and all amendments to those reports, as well as other
documents we file with the U.S. Securities and Exchange Commission ("SEC"), are available free of charge through the Investors section of our website as
soon as reasonably practicable after such material is electronically filed with or furnished to the SEC. The public can obtain documents that we file with the
SEC at www.sec.gov.

This  Annual  Report  on  Form  10-K  includes  the  following  trademark  owned  by  us:  Caladrius®.  This  trademark  is  the  property  of  Caladrius  and  its
affiliates. This Annual Report on Form 10-K also includes other trademarks, service marks and trade names owned by us or other companies. All trademarks,
service marks and traded names included herein are the property of their respective owners.

THE FIELD OF CELL THERAPY

Regenerative  medicine  is  defined  as  the  process  of  replacing  or  regenerating  human  cells,  tissues  or  organs  to  restore  normal  function.  Among  the
categories of therapeutic technology platforms within this field are cell therapy, tissue engineering, tools, device diagnostics and aesthetic medicine. All living
complex organisms start as a single cell that replicates and then individual groups of cells differentiate (mature into complex cell types), thereby yielding the
diversity of organs and organ systems in an adult organism. Cell therapy is a process that uses cells to prevent, treat or cure disease, or to regenerate damaged
or aged tissue. Since the 1970s, bone marrow and blood and umbilical cord-derived stem cells have been used to restore bone marrow, as well as blood and
immune system cells damaged by the chemotherapy and radiation historically used to treat many cancers. Notably, this approach holds curative potential for
patients with otherwise fatal conditions.    

There are two general classes of cell therapies: autologous and allogeneic. When cells are collected from a person (donor) and transplanted or used to

develop a treatment solely for that same person (recipient or patient) with or without modification,

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the treatment paradigm is known as “autologous” cell therapy. For long-term repair of cardiovascular tissues, evidence indicates that the repair cells must
remain in the target tissue for a period of time. Since autologous cells are not destroyed by the immune system, autologous cell therapy can be expected to
result  in  long-term  residence  of  the  administered  cells.  When  the  donor  and  the  recipient  are  not  the  same  individual,  the  procedures  are  referred  to  as
“allogeneic” cell therapy.

Various  cell  therapies  are  in  clinical  development  for  an  array  of  human  diseases,  including  autoimmune,  oncologic,  cardiovascular,  neurologic  and
orthopedic  diseases,  among  other  indications.  While  no  assurances  can  be  given  regarding  future  medical  developments,  we  believe  that  the  field  of  cell
therapy holds the promise to better the human experience and minimize or ameliorate the pain and suffering from many common and often life-threatening
diseases. The FDA has been investing significant resources into policies and organizational changes to advance the cell and gene therapy fields in recent years
through  what  the  agency  has  labeled  its  “comprehensive  regenerative  medicine  policy  framework,”  as  first  announced  in  late  2017  and  incrementally
developed since that time through various agency actions.

CELL THERAPY PRODUCT DEVELOPMENT

Ischemic Repair (CD34 Cell Technology)

The CD34+ cell was discovered as a result of the deliberate search for a stem cell capable of stimulating the development and/or repair of blood vessels.
All tissues in the body maintain their function by replacing cells over time. In addition to the maintenance function, the body must also be capable of building
new blood vessels after injury. A CD34+ cell is a stem cell that has the ability to stimulate new blood vessel formation. No other native cell discovered to date
has demonstrated this same capability.

Our  CD34+  cell  technology  has  led  to  the  development  of  therapeutic  product  candidates  designed  to  address  diseases  and  conditions  caused  by
ischemia.  Ischemia  occurs  when  the  supply  of  oxygenated  blood  to  healthy  tissue  is  restricted.  Through  the  administration  of  CD34+  cells,  we  seek  to
promote  the  development  and  formation  of  new  microvasculature  and  thereby  increase  blood  flow  to  the  impacted  area.  We  believe  that  a  number  of
conditions caused by underlying ischemic injury can be improved through our CD34+ cell technology, including but not limited to, CLI, CMD and NORDA.

While  other  cell  types  have  been  tested  by  researchers  for  the  treatment  of  cardiovascular  conditions,  none  have  been  shown  in  nature  to  perform  a

cardiovascular repair function.

CLBS12 for Treatment of Critical Limb Ischemia

Following detailed discussion and agreement with the Japanese Pharmaceutical and Medical Device Agency ("PMDA"), we treated the first patient in a
registration-eligible trial in Japan in March 2018. Based on discussions with the PMDA, we expect CLBS12 will be eligible for early conditional approval in
Japan if there is a successful outcome of this trial, thereby effectively making the ongoing trial a potential registration trial in that strategic market. The initial
responses observed in the subjects who have reached an endpoint in this open label study are consistent with a positive therapeutic effect and safety profile as
reported by previously published clinical trials in Japan and the U.S. Enrollment is ongoing and we anticipate completion by mid-2020 with top line data
targeted for late 2020 or early 2021. While the data accumulated to date continue to be encouraging, the final outcome of the trial will be dependent on all
data  from  all  subjects.  Based  on  the  accelerated  review  afforded  CLBS12  by  its  SAKIGAKE  designation  and  the  current  projected  timeline  to  study
completion, we expect that CLBS12 could potentially be an approved commercial product in Japan as early as late 2021 or early 2022.

CLBS16 for Treatment of Coronary Microvascular Dysfunction

In October 2017, we announced the award of a $1.9 million grant from the National Institutes of Health to support a clinical study of CD34+ cells in
patients with CMD under Award Number R44HL135889. The content of that announcement is solely our responsibility and does not necessarily represent the
official views of the National Institutes of Health. This award led to the initiation of development of CLBS16 and enrollment of patients in our ESCaPE-CMD
Phase 2 proof-of-concept study at the Mayo Clinic in Rochester, MN and Cedars-Sinai Medical Center in Los Angeles, CA. In June 2019, we announced the
completion of enrollment in this study. Results of the first 17 of 20 patients enrolled in this trial who reached 6-month follow-up were presented as a rapid fire
oral presentation on November 16, 2019 at the annual meeting of the American Heart Association in Philadelphia, PA by one of the principal investigators,
Dr. Noel Bairey Merz, FACC, FAHA, FESC, the director of the Barbra Streisand Women's Heart Center at Cedars-Sinai in Los Angeles, CA. That data set
showed a positive therapeutic effect with a statistically significant improvement in angina frequency, coronary flow reserve, Canadian Cardiovascular Society
Angina Class and Seattle Questionnaire score, as well as an acceptable safety profile. We are planning to advance the CLBS16 program to its next clinical
development step, a Phase 2b study, with a target for first patient enrolled by mid-2020.

CLBS14 for Treatment of No Option Refractory Disabling Angina (NORDA)

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We acquired the rights to data and regulatory filings for a CD34+ cell therapy program for refractory angina that had been advanced to Phase 3 by a

previous sponsor.

Based  on  the  clinical  evidence  from  the  completed  studies  that  a  single  administration  of  CLBS14  reduces  mortality,  improves  angina,  and  increases
exercise capacity in patients with otherwise untreatable angina, this product received RMAT designation from the FDA. Working closely with the FDA, we
have  finalized  the  design  of  a  confirmatory  Phase  3  trial  which,  in  combination  with  previously  filed  Phase  1,  2  and  3  data,  will  be  considered  for  the
registration of CLBS14. Notably, this study design includes a 6-month primary endpoint and, with the benefit of the RMAT designation, the biologics license
application ("BLA"), once submitted, is expected to receive a 6-month review. We have completed substantially the preparatory work for initiation of this
trial. We will not, however, commence enrollment of patients until sufficient capital dedicated to this program is acquired by us, which capital will give us
confidence that we can fund the trial uninterrupted through completion.

TECHNOLOGY OUT-LICENSING OPPORTUNITIES

Ischemic Repair (CD34+ Cell Technology)

Our CD34+ Cell Technology is a platform technology with potential application to a broad array of ischemic conditions and we will seek to out-license

our technology in geographies or indications where we do not intend to pursue development ourselves.

Intellectual Property Platform

Our developed and owned ischemic repair patent portfolio comprises the following:

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Nine U.S. patents, three EU patents (each filed in 5 individual countries) and 7 other patents in Japan, Canada, Russia and Hong Kong;

Claims cover, inter alia, a pharmaceutical composition that contains a therapeutic concentration of non-expanded CD34+ stem cells that move in
response to SDF-1 or VEGF, together with a stabilizing amount of serum, that can be delivered to repair an injury caused by vascular insufficiency;

Issued  and  pending  claims  can  be  applied  to  a  broad  range  of  conditions  caused  by  underlying  ischemia,  including:  acute  myocardial  infarction;
chronic myocardial ischemia post-AMI; chronic heart failure; critical limb ischemia; and ischemic brain injury;

Two pending patent applications outside the United States.

Market Opportunity for CLI

In Japan, there are approximately 300,000 patients with CLI, of whom approximately 51,000 are not candidates for revascularization, making them the

addressable population for CLBS12. The addressable population is approximately 560,000 patients in the EU and 300,000 in the U.S.

The  field  of  cardiovascular  cell  therapy  development  is  competitive.  There  are  a  number  of  companies  that  are  developing  cell-based  therapies  for
cardiovascular diseases. These companies are utilizing a number of different therapeutic approaches in their development efforts. There are both autologous
and allogeneic based competitive therapies that derive cells principally from four sources: fat, peripheral blood, cord blood, and bone marrow. CLBS12 is an
autologous therapy that derives its cells from peripheral blood via apheresis.

Market Opportunity for CMD

In  the  United  States,  there  are  approximately  8,300,000  patients  with  CMD,  while  the  addressable  population  is  roughly  6,000,000  in  the  EU  and

1,000,000 in Japan.

Market Opportunity for NORDA

In the United States, we have identified fewer than 100,000 patients with no-option refractory disabling angina as candidates for CLBS14, making this an

indication of orphan size.

GOVERNMENT REGULATION

The health care industry is one of the most highly regulated industries in the United States and abroad. Various governmental regulatory authorities, as
well as private accreditation organizations, oversee and monitor the activities of individuals and businesses engaged in the development, manufacture and
delivery of health care products and services. The following is a general description of certain current laws and regulations that are relevant to our business:

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Premarket Review and Approval of Pharmaceutical and Biological Products in the United States

In the United States, pharmaceutical and biological products, including cellular therapies, are subject to extensive pre- and post- market regulation by the
FDA.  The  Federal  Food,  Drug,  and  Cosmetic  Act  (“FD&C  Act”)  and  other  federal  and  state  statutes  and  regulations,  govern,  among  other  things,  the
research, development, testing, manufacture, storage, recordkeeping, approval, labeling, promotion and marketing, distribution, post-approval monitoring and
reporting, sampling, and import and export of pharmaceutical products, including biological products, intended for therapeutic uses. Biological products are
approved for marketing under provisions of the Public Health Service Act ("PHS Act"). However, biological products that also meet the definition of “drugs”
under the FD&C Act are also subject to regulation under FD&C Act provisions and to applicable provisions from two sets of FDA implementing regulations,
those  for  biological  products  and  those  for  drugs.  Another  distinction  between  pharmaceuticals  and  cellular  therapies  is  that  the  PHS  Act  requires  the
submission  of  a  BLA,  rather  than  a  New  Drug  Application  ("NDA"),  for  market  authorization  of  a  cellular  therapy  candidate  like  ours.  Generally,  the
application  process  and  requirements  for  product  approval  under  BLA  is  similar  to  those  for  an  NDA,  and  the  review  process  for  biological  products  is
associated with similar approval risks and application costs as for chemical entity drug products.

Failure to comply with applicable U.S. requirements may subject a company to a variety of administrative or judicial sanctions, such as the FDA refusal
to approve pending NDAs or BLAs, withdrawal of an approval, issuance of warning letters and other types of enforcement letters, product recalls, product
seizures, total or partial suspension of production or distribution, injunctions, fines, refusals of government contracts, restitution, disgorgement of profits, or
civil  or  criminal  investigations  and  penalties  brought  by  the  FDA  and  the  Department  of  Justice,  or  DOJ,  or  other  governmental  entities.  Under  certain
circumstances, individual members of company management may also be subject to civil or criminal penalties related to company violations of applicable
legal requirements.

An  applicant  seeking  approval  to  market  and  distribute  a  new  pharmaceutical  or  biological  product  in  the  United  States  typically  must  undertake  the

following:

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completion  of  preclinical  laboratory  tests,  animal  studies  and  formulation  studies  in  compliance  with  the  FDA's  good  laboratory  practice  or  GLP
regulations;

submission  to  the  FDA  of  an  IND,  which  includes  the  detailed  clinical  protocol  and  which  must  take  effect  before  human  clinical  trials  can
commence;

approval  of  the  clinical  trial  protocol  and  the  sponsor's  safeguards  for  human  subjects  by  one  or  more  institutional  review  boards,  or  "IRBs,"
depending on the numbers of clinical sites and other features of the study design, before each clinical trial may be initiated;

performance of adequate and well-controlled human clinical trials in accordance with good clinical practices, or "GCPs," to establish the safety and
efficacy of the proposed drug or biological product for each proposed indication for which FDA approval is sought;

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

preparation and submission to the FDA of an NDA or BLA, as appropriate;

review of the product by an FDA advisory committee, where appropriate or if applicable, as determined by the FDA at its discretion;

satisfactory completion of one or more FDA inspections of the manufacturing facility or facilities at which the product, or components thereof, are
produced  to  assess  compliance  with  the  regulations  establishing  current  Good  Manufacturing  Practices,  or  “cGMPs,”  and  current  Good  Tissue
Practices or “cGTPs” (if applicable), and to assure that the facilities, methods and controls used for the manufacture, processing and packing of the
drug or biological product are adequate to preserve the product’s identity, strength, quality and purity; and

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payment of applicable user fees and securing FDA approval of the NDA or BLA.

Satisfaction of FDA pre-market approval requirements typically takes many years and the actual time required may vary substantially based upon the type,
complexity and novelty of the product or disease. Moreover, submission of an IND may not result in FDA authorization to initiate a clinical trial if the FDA
raises concerns or questions about the design of the clinical trial or the preclinical or manufacturing information supporting it, including concerns that human
research subjects will be exposed to unreasonable health risks. A separate submission to an existing IND must also be made for each successive clinical trial
conducted during product development. After a trial is initiated, the FDA may order the temporary or permanent discontinuation of a clinical trial at any time,
or impose other sanctions, if it believes that the clinical trial is not being conducted in accordance with FDA requirements, or presents an unacceptable risk to
the clinical trial patients.

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Clinical trials involve the administration of the investigational new drug to healthy volunteers or patients under the supervision of a qualified investigator.
Clinical trials must be conducted in compliance with federal regulations and GCPs, which are meant to protect the rights and health of patients and to define
the  roles  of  clinical  trial  sponsors,  administrators,  and  monitors.  In  addition,  sponsors  of  most  clinical  trials  involving  FDA  regulated  products,  including
drugs and biologics, are required to register and disclose certain clinical trial information on a public registry and results database managed by the National
Institutes of Health called ClinicalTrials.gov. Registration information that must be submitted includes information related to the product, patient population,
phase of investigation, study sites and investigators, and other aspects of the clinical trial. Sponsors are also obligated to disclose the results of their clinical
trials after completion. Competitors may use this publicly available information to gain knowledge regarding the progress of development programs. Failure
to comply with applicable clinical trial registration or results reporting obligations can result in civil monetary penalties or the withholding of grant funds
from a federally funded grantee.

Clinical trials to support NDAs or BLAs for marketing approval are typically conducted in three sequential phases, but the phases may overlap or may be

combined. Under certain circumstances, a fourth post-approval phase may be required.

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Phase  1:  Trials  in  this  phase  are  initially  conducted  in  a  limited  population  of  healthy  volunteers  to  test  the  product  candidate  for  safety,  dose
tolerance, absorption, metabolism, distribution and excretion in healthy humans or, on occasion, in patients, such as cancer patients, when the drug or
biologic is too toxic to be ethically given to healthy individuals.

Phase  2:  These  clinical  trials  are  generally  conducted  in  a  limited  patient  population  to  determine  the  presence  and  approximate  magnitude  of
therapeutic  effect  of  the  product  for  specific  targeted  indications  and  to  identify  appropriate  therapeutic  dose  and  dose  frequency  as  well  as  any
corresponding  additional  possible  adverse  effects  and  safety  risks.  Multiple  Phase  2  clinical  trials  may  be  conducted  by  the  sponsor  to  obtain
information prior to beginning larger and more expensive Phase 3 clinical trials.

Phase 3: These are commonly referred to as pivotal or registration studies. When Phase 2 evaluations demonstrate that a dose range of the product is
effective and has an acceptable safety profile, Phase 3 clinical trials are typically undertaken in a larger patient population to further evaluate dosage,
to  provide  substantial  evidence  of  clinical  efficacy  and  to  further  test  for  safety  in  an  expanded  and  diverse  patient  population  at  multiple  and
geographically-dispersed clinical trial sites. In most cases, the FDA requires two adequate and well-controlled Phase 3 clinical trials to demonstrate
the efficacy of the drug or biologic as a requirement for marketing authorization.

Phase  4:  In  some  cases,  the  FDA  may  condition  approval  of  an  NDA  or  BLA  for  a  product  candidate  on  the  sponsor's  agreement  to  conduct
additional clinical trials after NDA or BLA approval. In other cases, a sponsor may voluntarily carry out additional trials post approval to gain more
information about the drug or biologic.

Submission of an NDA or BLA to the FDA

Assuming successful completion of the required clinical testing, the results of the preclinical studies and clinical trials, together with detailed information
relating to the product’s chemistry, manufacture, controls and proposed labeling, among other things, are submitted to the FDA as part of an NDA or BLA
seeking approval to market the drug product for one or more indications. FDA approval of the NDA or BLA is required before marketing of the product may
begin  in  the  United  States.  The  cost  of  preparing  and  submitting  an  NDA  or  BLA  is  substantial.  Under  federal  law,  most  NDA  or  BLA  submissions  are
additionally subject to a substantial application user fee. The current fee for FY2020 is $2,942,965 (some small businesses may qualify for a waiver under
certain circumstances) and an annual program fee, currently $325,424, must also be paid for each approved prescription drug or biological product. These
fees are typically adjusted annually.

The  FDA  has  60  days  from  its  receipt  of  an  NDA  or  BLA  to  determine  whether  the  application  will  be  accepted  for  filing  based  on  the  Agency's
threshold determination that the application is sufficiently complete to permit substantive review. Once the submission is accepted for filing, the FDA begins
an  in-depth  review.  If  the  application  is  not  sufficiently  complete,  the  FDA  may  issue  a  Refusal  to  File,  or  RTF,  letter,  although  the  FDA  may  permit  an
applicant to correct certain easily correctable deficiencies in the NDA/BLA before filing without taking an official RTF action. Under certain NDA and BLA
review  performance  goals  to  which  the  FDA  has  agreed,  most  applications  for  standard  review  of  drug  or  biological  products  are  reviewed  within  ten  to
twelve months, and most applications for priority review drugs or biologics are reviewed within six to eight months. If a sponsor submits a major amendment
to  a  filed  NDA  or  BLA  at  any  time  during  the  review  cycle,  the  FDA  may  extend  these  reviews  by  three  months  although  only  one  such  extension  is
permitted during a review cycle. Priority review can be applied to drugs or biologics that, in the FDA's determination, offer major advances in treatment or
provide a treatment for a disease or condition for which no adequate therapy exists. For biologics, priority review is further limited to products intended to
treat a serious or life-threatening disease relative to currently approved products. Priority review requests must be submitted in conjunction with the original
NDA/BLA for which the sponsor is seeking the designation, and the FDA decision will be made in conjunction with its official action to file the application
and begin the substantive review process.

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Before approving an NDA or BLA, the FDA will typically inspect one or more clinical trial sites to ensure compliance with GCPs. Additionally, the FDA
will inspect the facility or the facilities at which the drug is manufactured. These pre-approval inspections cover all facilities associated with an NDA or BLA
submission, including drug component manufacturing (such as active pharmaceutical ingredients), finished drug product manufacturing, and control testing
laboratories. The FDA will not approve the product unless it determines that the manufacturing processes and facilities are in compliance with applicable
cGMP and cGTP requirements and are adequate to assure consistent production of the drug or biological product within required specifications and the NDA
or BLA contains data that provide substantial evidence that the drug or biologic is safe and effective for the proposed indication.

The FDA may refer applications for novel drug or biological products, or drug or biological products that present difficult questions of safety or efficacy,
to  an  advisory  committee,  typically  a  panel  that  includes  clinicians  and  other  experts,  for  review,  evaluation,  and  a  recommendation  as  to  whether  the
application should be approved. The FDA is not bound by the recommendation of an advisory committee, but the FDA will carefully consider them.

After  the  FDA  fully  evaluates  the  NDA  or  BLA  and  the  relevant  manufacturing  facilities,  the  FDA  will  issue  either  an  approval/licensure  letter  or  a
complete response letter (“CRL”). A CRL generally outlines the deficiencies in the submission and may require substantial additional testing or information
in order for the FDA to reconsider the application. If and when those deficiencies have been addressed to the FDA's satisfaction in a resubmitted NDA or
BLA, the FDA will issue an approval letter. The FDA has committed to reviewing such resubmissions within two or six months, depending on the type of
information being provided to address the deficiencies in the CRL. Even with the submission of this additional information, however, the FDA ultimately
may decide that the application does not satisfy the regulatory criteria for approval.

If the FDA approves a drug or biological product for marketing in the U.S., it may limit the approved indications for use for the product; require that
contraindications,  warnings  or  precautions  be  included  in  the  product  labeling;  require  that  post-approval  studies,  including  Phase  4  clinical  trials,  be
conducted  to  further  assess  the  drug’s  safety  after  approval;  require  testing  and  surveillance  programs  to  monitor  the  product  after  commercialization;  or
impose  other  conditions,  including  distribution  restrictions  or  other  risk  management  mechanisms,  such  as  a  risk  evaluation  and  mitigation  strategy  or
“REMS,” which can materially affect the potential market and profitability of the product. The FDA also may prevent or limit further marketing of a product
based on the results of post-market studies or surveillance programs. After approval, many types of changes to the approved product, such as adding new
indications or patient populations, making certain types of manufacturing changes or seeking to make additional labeling claims, are subject to further testing
requirements and FDA review and approval.

One potential condition of approval is that the FDA may require an applicant to develop a REMS to ensure that the benefits of the drug outweigh its
risks.    To  determine  whether  a  REMS  is  needed,  the  FDA  will  consider  the  size  of  the  population  likely  to  use  the  product,  seriousness  of  the  disease,
expected benefit of the product, expected duration of treatment, seriousness of known or potential adverse events, and whether the product is a new molecular
entity.  REMS  requirements  are  tailored  to  the  specific  risk/benefit  profile  of  a  drug  and  can  include  requirements  such  as  medication  guides  for  patients,
detailed communication plans for health care professionals, and elements to assure safe use, or “ETASU.” ETASU may include, but are not limited to, special
training or certification for prescribing or dispensing, dispensing only under certain circumstances, special monitoring, restricted distribution, and the use of
patient registries. The FDA may require a REMS as a condition of approval or may add such a requirement at any point post-approval if it becomes aware of
a  serious  risk  associated  with  use  of  the  product.  The  requirement  for  a  REMS  and  the  specific  components  that  are  involved  can  materially  affect  the
potential  market  and  profitability  of  a  product.  If  the  FDA  concludes  an  REMS  plan  is  needed,  the  sponsor  of  the  NDA  or  BLA  must  submit  a  proposed
REMS. The FDA will not approve an NDA without an REMS, if required.

Expedited Review Programs (Fast Track, Breakthrough, RMAT) and Accelerated Approval Pathways

The FDA is authorized to facilitate the development and expedite the review of certain drugs or biologics that are intended for the treatment of a serious
or life-threatening disease or condition for which there is no effective treatment and which demonstrate the potential to address unmet medical needs for the
condition. Under the Fast Track Program, the sponsor of an IND for a drug candidate may request that the FDA designate the drug candidate for a specific
indication as a Fast Track drug concurrent with, or after, the submission of the IND for the drug candidate. The FDA must determine if the drug candidate
qualifies  for  Fast  Track  designation  within  60  days  of  receipt  of  the  sponsor’s  request.  In  addition  to  other  benefits  such  as  the  ability  to  engage  in  more
frequent interactions with the FDA, The FDA may initiate review of sections of a Fast Track drug’s NDA or BLA before the application is complete. This
"rolling review' is available if the applicant provides, and the FDA approves, a schedule for the submission of the remaining information and the applicant
pays  applicable  user  fees.  The  FDA’s  time  period  goal  for  reviewing  an  application,  however,  does  not  begin  until  the  last  section  of  the  NDA/BLA  is
submitted. Additionally, the Fast Track designation may be withdrawn by the FDA if the FDA believes that the designation is no longer supported by data
emerging in the clinical trial process.

Separately, under the FDA’s accelerated approval regulations, the FDA may approve a drug for a serious or life-threatening

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illness that provides meaningful therapeutic benefit to patients beyond existing treatments based upon a surrogate endpoint that is reasonably likely to predict
clinical benefit, or on a clinical endpoint that can be measured earlier than irreversible morbidity or mortality, that is reasonably likely to predict an effect on
irreversible morbidity or mortality or other clinical benefit, taking into account the severity, rarity or prevalence of the condition and the availability or lack of
alternative treatments.

In clinical trials, a surrogate endpoint is a measurement of laboratory or clinical signs of a disease or condition that substitutes for a direct measurement
of how a patient feels, functions or survives. Surrogate endpoints can often be measured more easily or more rapidly than clinical endpoints. A drug candidate
approved on this basis is subject to rigorous post-marketing compliance requirements, including the completion of Phase 4 or post-approval clinical trials to
confirm the effect on the clinical endpoint. Failure to conduct required post-approval studies, or confirm a clinical benefit during post-marketing studies, will
allow the FDA to withdraw approval of the drug such that accelerated approval also referred to as U.S. "conditional" approval. Products granted accelerated
approval also are subject to additional requirements for the pre-dissemination review by the FDA of proposed promotional materials both during the NDA
review process and for 120 days after marketing approval.

In addition to the above, the FDA may designate an investigational product as a Breakthrough Therapy or as a Regenerative Medicine Advanced Therapy
("RMAT"),  depending  on  the  type  of  investigational  product  and  its  ability  to  meet  applicable  eligibility  criteria.  Breakthrough  Therapy  designation  is  a
process designed to expedite the development and review of drugs that are intended to treat a serious condition and preliminary clinical evidence indicates
that the drug may demonstrate substantial improvement over available therapy on a clinically significant endpoint(s). The RMAT designation requires similar
eligibility criteria to be met, but it is available only to cell therapies, tissue therapies, and other products that meet the statutory definition of a “regenerative
medicine therapy.” Specifically, a biological product is eligible for RMAT designation if: (a) the product candidate is a regenerative medicine therapy, which
is defined in the FD&C Act as a cell therapy, therapeutic tissue engineering product, human cell and tissue product, or any combination product using such
therapies or products, except for those regulated solely under the PHS Act (that is, excluding those biological products that are not also regulated as “drugs”
under  the  FD&C  Act);  (b)  the  product  candidate  is  intended  to  treat,  modify,  reverse,  or  cure  a  serious  or  life-threatening  disease  or  condition;  and  (c)
preliminary  clinical  evidence  indicates  that  the  product  candidate  has  the  potential  to  address  unmet  medical  needs  for  such  disease  or  condition.  Both
Breakthrough Therapy and RMAT designations are intended to help accelerate product development by allowing more frequent interactions with the FDA
and receiving intensive FDA guidance on efficient drug development.

Pediatric Information

Under the Pediatric Research Equity Act ("PREA"), NDAs or BLAs or supplements to NDAs or BLAs must contain data that are adequate to assess the
safety and effectiveness of the drug or biologic for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration
for each pediatric subpopulation for which the drug is safe and effective. Sponsors must also submit pediatric trial plans prior to the assessment data, and
those plans must contain an outline of the proposed pediatric trial or trials the applicant plans to conduct, including trial objectives and design, any deferral or
waiver  requests  and  other  information  required  by  regulation.  The  applicant,  the  FDA,  and  the  FDA’s  internal  review  committee  must  then  review  the
information submitted, consult with each other, and agree upon a final plan. The FDA or the applicant may request an amendment to the plan at any time. The
FDA may grant full or partial waivers or deferrals for submission of data. Unless otherwise required by regulation, the pediatric data requirements do not
apply to products with orphan designation, although the FDA has recently taken steps to limit what it considers abuse of this statutory exemption in PREA by
announcing that it does not intend to grant any additional orphan drug designations for rare pediatric subpopulations of what is otherwise a common disease.

The Best Pharmaceuticals for Children Act ("BPCA") provides approved NDA and BLA holders a six-month extension of any exclusivity that attaches to
the  end  of  all  existing  marketing  exclusivities  and  patents  for  the  drug  or  biologic.  Conditions  for  exclusivity  include  the  FDA’s  determination  that
information relating to the use of a new drug or biologic in the pediatric population may produce health benefits in that population, the FDA making a written
request for pediatric studies, and the applicant agreeing to perform, and reporting on, the requested studies within the statutory timeframe. The data do not
need to show the product to be effective in the pediatric population studied; rather, if the clinical trial is deemed to fairly respond to the FDA's request, the
additional protection is granted. If reports of requested pediatric studies are submitted to and accepted by the FDA within the statutory time limits, whatever
statutory or regulatory periods of exclusivity or patent protection cover the product are extended by six months. Applications under the BPCA are treated as
priority applications, with all of the benefits that designation confers.

Orphan Drugs

Under the Orphan Drug Act, the FDA may designate a candidate as an orphan drug if it is intended to treat a rare disease or condition (generally meaning

that it affects fewer than 200,000 individuals in the U.S.) Orphan drug designation must be

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requested  by  an  applicant  before  submitting  an  NDA  or  BLA  for  the  relevant  drug  candidate.  If  the  FDA  grants  orphan  drug  designation,  the  FDA  will
publicly  disclose  the  generic  identity  of  the  drug  candidate  and  its  potential  orphan  use.  Orphan  drug  designation  does  not  convey  any  advantage  in,  or
shorten the duration of, the regulatory review and approval process.

If a product with orphan status receives the first FDA approval for the disease or condition for which it has such designation, the product generally will
receive  orphan  drug  exclusivity.  Orphan  drug  exclusivity  means  that  the  FDA  may  not  approve  any  other  applications  for  the  same  product  for  the  same
indication for seven years, except in certain limited circumstances comprising methods by which a second sponsor can demonstrate clinical superiority of its
drug  in  comparison  to  the  first  approved  orphan  drug.  Regardless  of  the  orphan  drug  designation,  a  competitor  may  receive  FDA  approval  for  a  different
product  (i.e.,  a  different  therapeutic  agent  from  the  orphan  drug)  for  the  same  indication  for  which  the  orphan  product  has  exclusivity  and  may  obtain
approval  for  the  same  product  (i.e.,  the  same  therapeutic  agent  as  the  orphan  drug)  but  for  a  different  indication.  If  a  designated  orphan  drug  ultimately
receives marketing approval for an indication broader than what was described in its orphan drug designation request, it may not be entitled to exclusivity
under the Orphan Drug Act. Among the other benefits of orphan drug designation, the sponsor receives a waiver of the NDA or BLA application user fee and
is eligible for tax credits for certain research (although the amount of this potential tax credit was decreased from 50% to 25% of qualified clinical testing
expenses with the 2017 overhaul of the U.S. Tax Code, effective in 2018).

Post-Approval Requirements

Drugs  and  biological  products  manufactured,  marketed  or  distributed  pursuant  to  FDA  approval  decisions  are  subject  to  pervasive  and  continuing
regulation  by  the  FDA,  including,  among  other  things,  requirements  relating  to  recordkeeping,  periodic  reporting,  product  sampling  and  distribution,
advertising and promotion, and reporting of adverse experiences with the product. After approval, most changes to the approved product, such as adding new
indications or other labeling claims, are subject to FDA review and approval before they can be implemented. There also are continuing, annual program fee
requirements for any marketed, approved prescription products, as well as new application fees for supplemental applications.

In addition, drug manufacturers and other entities involved in the manufacture of approved drugs are required to register their facilities with the FDA and
state agencies and are subject to periodic unannounced inspections by the FDA for compliance with cGMP/cGTP requirements. Prescription drug distribution
facilities  are  also  subject  to  state  licensure,  including  inspections,  by  the  relevant  local  regulatory  authority.  Changes  to  the  manufacturing  process,
specifications  or  container  closure  system  for  an  approved  drug  or  biologic  are  strictly  regulated  and  often  require  prior  FDA  approval  before  being
implemented.  FDA  regulations  also  require  investigation  and  correction  of  any  deviations  from  cGMP  or  cGTP  and  impose  reporting  and  documentation
requirements upon the sponsor and others involved in the product’s manufacturing process. We rely, and expect to continue to rely, on third parties for the
production  of  clinical  and  commercial  quantities  of  our  products  in  accordance  with  cGMP  regulations.  These  manufacturers  must  comply  with  cGMP
regulations  that  require,  among  other  things,  quality  control  and  quality  assurance,  the  maintenance  of  records  and  documentation  and  the  obligation  to
investigate and correct any deviations from cGMP. Accordingly, manufacturers must continue to expend time, money and effort in the area of production and
quality  control  to  maintain  cGMP/cGTP  compliance  and  ensure  ongoing  compliance  with  other  statutory  requirements  the  FD&C  Act,  such  as  the
requirements for making manufacturing changes to an approved NDA or BLA.

Even after a new drug or biologic approval is granted, the FDA may withdraw that approval if compliance with regulatory requirements and standards is
not maintained or if problems occur after the product reaches the market. If a previously unknown problem, including adverse events of unanticipated severity
or  frequency,  or  with  manufacturing  processes,  is  discovered  or  the  manufacturer  fails  to  comply  with  regulatory  requirements,  the  FDA  may  require
revisions to the approved labeling to add new safety information; may impose additional post-market studies or clinical trials to assess new safety risks; or
may  impose  distribution  or  other  restrictions  under  a  REMS  program.  Other  potential  consequences  of  regulatory  non-compliance  include,  among  other
things:

•

•

•

•

•

•

restrictions on the marketing or manufacturing of the product, complete withdrawal of the product from the market or product recalls;

fines, warning letters or holds on post-approval clinical trials;

refusal  of  the  FDA  to  approve  pending  NDAs/BLAs  or  supplements  to  approved  NDAs/BLAs,  or  suspension  or  revocation  of  product  license
approvals;

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

injunctions or the imposition of civil or criminal penalties;

consent degrees, corporate integrity agreements, debarment, or exclusion from federal health care programs; or

• mandated modification of promotional materials and labeling and the issuance of corrective information.

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The FDA strictly regulates marketing, labeling, advertising and promotion of prescription drug and biological products that are placed on the market.
Drugs may be promoted only for the approved indications and in accordance with the provisions of the approved label. The FDA and other agencies actively
enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have improperly promoted off-label uses may be
subject to significant penalties. In addition, the distribution of prescription pharmaceutical products is subject to a variety of federal and state laws, the most
recent of which is still in the process of being phased into the U.S. supply chain and regulatory framework.

In addition, the distribution of prescription pharmaceutical products is subject to the Prescription Drug Marketing Act, or PDMA, which regulates the
distribution of drugs and drug samples at the federal level, and sets minimum standards for the registration and regulation of drug distributors by the states.
Both the PDMA and state laws limit the distribution of prescription pharmaceutical product samples and impose requirements to ensure accountability in
distribution. Most recently, the Drug Supply Chain Security Act, or DSCSA, was enacted with the aim of building an electronic system to identify and trace
certain prescription drugs distributed in the United States, including most biological products. The DSCSA mandates phased-in and resource-intensive
obligations for pharmaceutical manufacturers, wholesale distributors, and dispensers over a 10‑year period that is expected to culminate in November 2023.
From time to time, new legislation and regulations may be implemented that could significantly change the statutory provisions governing the approval,
manufacturing and marketing of products regulated by the FDA. It is impossible to predict whether further legislative or regulatory changes will be enacted,
or FDA regulations, guidance or interpretations changed or what the impact of such changes, if any, may be.

Other Health Care Regulations

If  our  product  candidates  are  approved  in  the  United  States,  we  will  have  to  comply  with  various  U.S.  federal  and  state  laws,  rules  and  regulations
pertaining  to  health  care  fraud  and  abuse,  including  anti-kickback  laws  and  physician  self-referral  laws,  rules  and  regulations.  Violations  of  the  fraud  and
abuse laws are punishable by criminal and civil sanctions, including, in some instances, exclusion from participation in federal and state health care programs,
including Medicare and Medicaid. Other federal and state laws and regulations that could directly or indirectly affect our ability to operate the business and/or
financial performance include:

•

•

•

•

•

•

•

•

•

•

•

state and local licensure, applicable to the processing and storage of human cells and tissues;

laws  and  regulations  administered  by  the  United  States  Department  of  Health  and  Human  Services,  including  the  Office  for  Human  Research
Protections and the Office of Inspector General;

state laws and regulations governing human subject research;

federal  and  state  coverage  and  reimbursement  laws  and  regulations,  including  laws  and  regulations  administered  by  the  Centers  for  Medicare  &
Medicaid Services and state Medicaid agencies;

the federal Medicare and Medicaid Anti-Kickback Law and similar state laws and regulations;

the  federal  Health  Insurance  Portability  and  Accountability  Act  of  1996  ("HIPAA"),  as  amended  by  the  Health  Information  Technology  for
Economic and Clinical Health Act and similar state laws and regulations;

the federal physician self-referral prohibition commonly known as the Stark Law, and state equivalents of the Stark Law;

the federal transparency requirements under the Physician Payments Sunshine Act that require manufacturers of FDA-approved drugs, devices,
biologics and medical supplies covered by Medicare or Medicaid to report, on an annual basis, to the Department of Health and Human Services
information related to payments and other transfers of value physicians, teaching hospitals, and certain advanced non-physician health care
practitioners and physician ownership and investment interests;

Occupational Safety and Health Administration requirements;

state and local laws and regulations dealing with the handling and disposal of medical waste; and

the Intermediate Sanctions rules of the IRS providing for potential financial sanctions with respect to “Excess Benefit Transactions” with tax-exempt
organizations.

Some state laws require pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines, or the relevant compliance
guidance promulgated by the federal government, in addition to requiring drug manufacturers to report information related to payments to physicians and
other health care providers or marketing expenditures to the extent that those laws impose requirements that are more stringent than the Physician Payments
Sunshine Act. State and foreign laws also govern the privacy and security of health information in some circumstances, many of which differ from each other
in significant ways and often are not preempted by HIPAA, thus complicating compliance efforts.

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Japan's Pharmaceutical and Medical Device Authority Regulation of Regenerative Medicine

Prior  to  2014,  there  was  no  specific  regulatory  oversight  of  regenerative  medicine  products  in  Japan.  However,  in  November  2013,  the  Japanese
authorities revised the Pharmaceutical Affairs Law and renamed it the Pharmaceuticals, Medical Devices, and Other Therapeutic Products Act (the "PMD
Act"). The new legislation became effective on November 25, 2014 and provides for a timely introduction of innovative regenerative medicine products. The
new legislation formalizes a legal basis for development of regenerative medicine therapies. The new legislation defines regenerative medicine products as
processed human cells that are intended to be used for either (1) the reconstructive repair, or formation of structures or functions of the human body; (2) the
treatment or prevention of human diseases; or (3) gene therapy.

The legislation allows the PMDA/Ministry of Health, Labour and Welfare ("MHLW") to award conditional approval to a regenerative medicine therapy
if there is evidence of adequate safety and results which predict likely efficacy. The evidence for efficacy may be based on surrogate endpoints and may come
from  an  exploratory  study.  This  conditional  approval  is  time-limited,  and  there  must  be  an  agreement  with  PMDA/MHLW  as  to  follow-up  collection  of
information which confirms efficacy and safety, similar to a post-marketing commitment in the United States.

Under  the  PMD  Act,  products  under  consideration  may  also  be  given  a  SAKIGAKE  designation  (similar  to  an  FDA  "Breakthrough"  or  "RMAT"
designation in certain respects) and/or may be granted a priority review status. Additionally, there is a commitment that the PMDA will facilitate research and
development by giving scientific and regulatory advice to sponsors from the early stage of development.

According to the new legislation, the sponsor prepares a marketing authorization application which is submitted for review to the PMDA. The PMDA
reviews the application and prepares a review report and recommendation which is submitted to the MHLW. The MHLW reviews the recommendation and
makes a decision regarding approval of the product. This procedure is followed for both a conditional approval and subsequently for a full approval after the
post-marketing commitments have been fulfilled.

EMPLOYEES

As  of  December  31,  2019,  we  had  27  full-time  employees.  Our  senior  management  and  professional  employees  have  had  prior  experience  in
pharmaceutical or biotechnology companies. None of our employees are covered by collective bargaining agreements. We believe that our relations with our
employees are good.

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ITEM 1A. RISK FACTORS.

Our business, financial condition, operating results and cash flows can be affected by a number of factors, including, but not limited to, those set forth
below, any one of which could cause our actual results to vary materially from recent results or from our anticipated future results. The risks described below
are not the only ones we face, but those we currently consider to be material. There may be other risks which we now consider immaterial, or which are
unknown or unpredictable, with respect to our business, our competition, the regulatory environment or otherwise that could have a material adverse effect on
our business, financial condition and results of operations.

RISKS RELATED TO OUR FINANCIAL CONDITION AND CAPITAL REQUIREMENTS

We have incurred substantial losses and negative cash flow from operations in the past and expect to continue to incur losses and negative cash flow for
the foreseeable future.

We have a limited operating history, limited capital, and limited sources of revenue. Since our inception in 1980 through December 31, 2019, we have
incurred aggregate net losses of approximately $417.4 million. Our net losses from continuing operations attributable to common stockholders for the years
ended December 31, 2019 and December 31, 2018 were approximately $19.4 million and $16.2 million, respectively. As of December 31, 2019, our cash and
cash equivalents and marketable securities were $25.2 million. Our current business has not generated revenues in the past and for the foreseeable future we
do not expect it to generate revenue to be sufficient to cover costs attributable to that business or to our operations as a whole, including our development
activities  associated  with  our  product  candidates.  Ultimately,  we  may  never  generate  sufficient  revenue  from  our  business  to  reach  profitability,  generate
positive cash flow or sustain, on an ongoing basis, our current or projected levels of product development and other operations.

We anticipate that we will need substantial additional financing to continue our operations; if we are unable to raise additional capital, we may be forced
to delay, reduce or eliminate one or more of our product development programs, and our business will be harmed.

Our current operating plan will require significant levels of additional capital to fund the continued development of our cell therapy product candidates

and our clinical development activities.

Our clinical activities are expected to continue to grow as our programs are advanced and they will require significant investment over a period of several
years before they could potentially be approved by the FDA and commercialized by us, if ever. Even if data from our current clinical trials for our product
candidates  were  deemed  positive,  we  may  be  required  to  conduct  additional  clinical  trials  of  the  product  candidates,  including  larger  and  more  expensive
pivotal Phase 3 trials, to pursue commercialization of the candidates. To do so, we will need to raise additional capital, enter into collaboration agreements
with third parties or undertake any combination thereof. If we are unsuccessful in our efforts to raise capital or find collaborative partners, we will likely need
to otherwise delay or abandon the trials.

The amount and timing of our future capital requirements also will likely depend on many other factors, including:

•

•

•

•

•

•

•

the scope, progress, results, costs, timing and outcomes of our cell therapy research and development programs and product candidates;

our ability to enter into any collaboration agreements with third parties for our product candidates and the timing and terms of any such agreements;

the costs associated with the consummation of one or more strategic transactions;

the timing of and the costs involved in obtaining regulatory approvals for our product candidates, a process which could be particularly lengthy, or
complex given the FDA's limited experience with marketing approval for cell therapy products;

the  costs  of  maintaining,  expanding  and  protecting  our  intellectual  property  portfolio,  including  potential  litigation  costs  and  liabilities  relating
thereto;

the cost of expansion of our development operations and personnel; and

the availability of, or our access to, state or federal government awards.

To both fund our clinical trials and support our future operations, we would likely seek to raise capital through a variety of different public and/or private
financings vehicles. This could include, but not be limited to, utilization of our at-the-market ("ATM") sales agreement with H.C. Wainwright & Co., equity
sales pursuant to our purchase agreement with Lincoln Park Capital Fund, L.L.C., potential issuances of other debt or equity securities in public or private
financings and/or sale or licensing of assets. If we raise capital through the sale of equity, or securities convertible into equity, it will result in dilution to our

14

Index

then-existing stockholders. Servicing the interest and principal repayment obligations under debt we incur, or whether any such debt is called, would divert
funds that might otherwise be available to support research and development, clinical or commercialization activities. In addition, debt financing involves
covenants that restrict our ability to operate our business. In certain cases, we also may seek funding through collaborative arrangements that would likely
require us to relinquish certain rights to our technology or product candidates and diminish our share in the future revenues associated with the partnered
product.

Ultimately, we may be unable to raise capital or enter into collaborative relationships on terms that are acceptable to us, if at all. Our inability to obtain

necessary capital or financing to fund our future operating needs could adversely affect our business, results of operations and financial condition.

We have never generated any revenue from product sales and our ability to generate revenue from product sales and become profitable depends
significantly on our success in a number of factors.

We have no products approved for commercial sale, have not generated any revenue from product sales, and do not anticipate generating any revenue
from product sales until sometime after we have received regulatory approval for the commercial sale of a product candidate, which may never occur. Our
ability to generate revenue from product sales and achieve profitability depends significantly on our success in many factors, including:

•

•

•

•

•

•

•

•

•

•

completing research regarding, and nonclinical and clinical development of, our product candidates;

obtaining regulatory approvals and marketing authorizations for product candidates for which we complete clinical trials;

developing a sustainable and scalable manufacturing process for our product candidates;

identifying and contracting with contract manufacturers that have the ability and capacity to manufacture our development products and make them
at an acceptable cost;

launching and commercializing product candidates for which we obtain regulatory approvals and marketing authorizations, either directly or with a
collaborator or distributor;

obtaining market acceptance of our product candidates as viable treatment options;

ensuring ongoing regulatory compliance post-approval and with respect to sales and marketing of future products;

addressing any competing technological and market developments;

identifying, assessing, acquiring and/or developing new product candidates;

negotiating favorable terms in any collaboration, licensing, or other arrangements into which we may enter;

• maintaining, protecting, and expanding our portfolio of intellectual property rights, including patents, trade secrets, and know-how; and

•

attracting, hiring, and retaining qualified personnel.

Even if one or more of the product candidates that we develop is approved for commercial sale, we anticipate incurring significant costs associated with
commercializing  any  approved  product  candidate.  Our  expenses  could  increase  beyond  expectations  if  we  are  required  by  the  FDA,  or  other  regulatory
agencies, domestic or foreign, to change our manufacturing processes or assays, or to perform clinical, nonclinical, or other types of studies in addition to
those that we currently anticipate. If we are successful in obtaining regulatory approvals to market one or more of our product candidates, our revenue will
depend, in part, upon the size of the markets in the territories for which we obtain regulatory approval, the accepted price for the product, the ability to receive
reimbursement at any price, and whether we own the commercial rights for that territory. If the number of our addressable disease patients is not as significant
as we estimate, the indication approved by regulatory authorities is narrower than we expect, or the reasonably accepted population for treatment is narrowed
by competition, physician choice or treatment guidelines, we may not generate significant revenue from sales of such products, even if approved. If we are
not able to generate revenue from the sale of any approved products, we may never become profitable.

If our status as a smaller reporting company changes, Section 404(b) of the Sarbanes-Oxley Act of 2002 may require an independent registered public
accounting firm to report on the effectiveness of our internal control over financial reporting. Any delays or difficulty in satisfying these requirements
could adversely affect our future results of operations and our stock price.

Section 404(b) of the Sarbanes-Oxley Act of 2002 requires an independent registered public accounting firm to test the internal control over financial
reporting of public companies, and to report on the effectiveness of such controls, for each fiscal year ending after June 15, 2010. Under the Dodd Frank Wall
Street Reform and Consumer Protection Act of 2010, we

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Index

are exempt from Section 404(b) as long as we remain a smaller reporting company or a non-accelerated filer. If our status as a smaller reporting company
changes, we may be required to comply with this auditor attestation requirement.

In  addition,  we  may  in  the  future  discover  areas  of  our  internal  controls  that  need  improvement,  particularly  with  respect  to  businesses  that  we  may
acquire. If so, we cannot be certain that any remedial measure we take will ensure that we have adequate internal controls over our financial processes and
reporting  in  the  future.  Any  failure  to  implement  required  new  or  improved  controls,  or  difficulties  encountered  in  their  implementation  could  harm  our
operating  results  or  cause  us  to  fail  to  meet  our  reporting  obligations.  If  we  are  unable  to  conclude  that  we  have  effective  internal  controls  over  financial
reporting, or if it becomes necessary for our independent registered public accounting firm to provide us with an unqualified report regarding the effectiveness
of our internal control over financial reporting and it is unable to do so, investors could lose confidence in the reliability of our financial statements. This
could result in a decrease in the value of our common stock.

RISKS RELATED TO OUR CELL THERAPY PRODUCT DEVELOPMENT EFFORTS

Our future success may be dependent on the timely and successful continued development and commercialization of CLBS12, our experimental product
candidate for CLI that is in clinical development in Japan, CLBS16 for CMD and CLBS14 for NORDA, and if we encounter delays or further difficulties
in the development of these product candidates, our business prospects would be significantly harmed.

We are dependent upon the successful development, approval and commercialization of our product candidates. Before we are able to seek regulatory
approval of our product candidates, we must conduct and complete extensive clinical trials to demonstrate their safety and efficacy in humans. We have never
taken a product through the regulatory approval process or successfully to U.S. or international commercialization.

In early 2018, we treated the first patient in a clinical trial in Japan for CLBS12 for use in CLI taking advantage of the paradigm of potential conditional
approval for regenerative medicine products established by new regulations in Japan for products that show sufficient safety evidence and some evidence of
efficacy.  We  also  recently  reported  preliminary  top-line  data  from  the  6-month  follow-up  of  patients  in  a  clinical  trial  using  CD34+  cells  to  treat  CMD
(CLBS16). Additionally, we currently have an open IND for CLBS14, a program that is now poised to commence a single Phase 3 confirmatory trial for
registration in the U.S. in patients with NORDA. Actual initiation of that trial is contingent upon the acquisition of sufficient funding to give us confidence
that we could complete the trial uninterrupted.

Clinical testing is expensive, difficult to design and implement, and can take many years to complete. Importantly, a failure of one or more of these or
any other clinical trials can occur at any stage of testing. We may experience numerous unforeseen events during, or as a result of clinical trials that could
delay or prevent our ability to complete our clinical trials, receive regulatory approval or commercialize our cell therapy product candidates, including the
following:

•

•

•

•

•

•

•

•

•

suspensions, delays or changes in the design, initiation, enrollment, implementation or completion of required clinical trials;

adverse changes in our financial position or significant and unexpected increases in the cost of our clinical development program;

changes or uncertainties in, or additions to, the regulatory approval process that require us to alter our current development strategy;

clinical trial results that are negative, inconclusive or even less than desired as to safety and/or efficacy, which could result in the need for additional
clinical trials or the termination of the product's development;

delays in our ability to manufacture the product in quantities or in a form that is suitable for any required clinical trials;

intellectual property constraints that prevent us from making, using, or commercializing any of our cell therapy product candidates;

the supply or quality of our product candidates or other materials necessary to conduct clinical trials of these product candidates may be insufficient
or inadequate;

inability to generate sufficient preclinical, toxicology, or other in vivo or in vitro data to support the initiation of clinical trials;

delays in reaching agreement on acceptable terms with prospective contract research organizations ("CROs"), contract manufacturing organizations
("CMOs"),  and  clinical  trial  sites,  the  terms  of  which  can  be  subject  to  extensive  negotiation  and  may  vary  significantly  among  different  CROs,
CMOs and clinical trial sites;

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Index

•

•

•

•

•

•

•

•

•

•

•

•

•

•

delays in obtaining required IRB approval at each clinical trial site;

inability to file INDs with the FDA for our development candidates or comparable clinical trial applications with other regulatory authorities outside
of the U.S.;

imposition  of  a  temporary  or  permanent  clinical  hold  by  the  FDA  or  similar  restrictions  by  other  regulatory  agencies  for  a  number  of  reasons,
including  after  review  of  an  IND  or  amendment,  or  equivalent  application  or  amendment;  as  a  result  of  a  new  safety  finding  that  presents
unreasonable  risk  to  clinical  trial  participants;  a  negative  finding  from  an  inspection  of  our  clinical  trial  operations  or  clinical  trial  sites;
developments on trials conducted by competitors or approved products post-market for related technology that raises FDA concerns about risk to
patients of the technology broadly; or if the FDA finds that the investigational protocol or plan is clearly deficient to meet its stated objectives;

difficulty collaborating with patient groups and investigators;

failure by our CROs, CMOs other third parties, or us to adhere to clinical trial requirements;

failure to perform in accordance with the FDA or international GCP requirements;

failure to reach agreement with the FDA on a satisfactory development path of our development candidates;

delays in having patients qualify for or complete participation in a trial or return for post-treatment follow-up;

patients dropping out of a clinical trial;

occurrence of adverse events associated with the product candidate;

changes in the standard of care on which a clinical development plan was based, which may require new or additional trials or abandoning existing
trials;

transfer  of  manufacturing  processes  from  our  academic  collaborators  to  larger-scale  facilities  operated  by  either  a  contract  manufacturing
organization, or CMO, or by us, and delays or failure by our CMOs or us to make any necessary changes to such manufacturing process;

delays in manufacturing, testing, releasing, validating, or importing/exporting sufficient stable quantities of our product candidates for use in clinical
trials or the inability to do any of the foregoing; and

the FDA may not accept clinical data from trials that are conducted in countries where the standard of care is potentially different from the United
States.

Any  inability  to  successfully  complete  nonclinical  and  clinical  development  could  result  in  additional  costs  to  us  or  impair  our  ability  to  generate
revenue.  In  addition,  if  we  make  manufacturing  or  formulation  changes  to  our  product  candidates,  we  may  be  required  to,  or  we  may  elect  to,  conduct
bridging studies to demonstrate the equivalence of our modified product candidates to earlier versions. Clinical trial delays could also shorten any periods
during which our products have patent protection and may allow our competitors to bring products to market before we do, which could impair our ability to
successfully commercialize our product candidates and may harm our business and results of operations.

Pandemics such as the corona virus could have an adverse impact on our developmental programs and our financial condition.

In December 2019, a novel strain of coronavirus was first identified in Wuhan, Hubei Province, China. Any outbreak of contagious diseases, or other
adverse public health developments, could have a material and adverse effect on our business operations. These could include disruptions or restrictions on
our ability to travel, pursue partnerships and other business transactions, conduct clinical trials, make shipments of biologic materials, as well as be impacted
by the temporary closure of the facilities of suppliers and clinical trial sites. Any disruption of suppliers, clinical trial sites or access to patients would likely
impact  our  clinical  trial  enrollment  progress  and  rates  as  well  as  our  ability  to  access  capital  through  the  financial  markets.  The  extent  to  which  the
coronavirus  may  impact  our  results  will  depend  on  future  developments,  which  are  highly  uncertain  and  cannot  be  predicted,  including  new  information
which may emerge concerning the severity of the coronavirus.

Even if we are able to successfully complete our clinical development programs for our product candidates and receive regulatory approval to market one
or more of the products, if the commercial opportunities are smaller than we anticipate, our future revenues may be adversely affected, and our business
may suffer.

If the size of the commercial opportunities in any of our target indications is smaller than we anticipate, or if the FDA grants our candidates approval to
treat only specific subpopulations or otherwise approves the products for more narrow indications for use than we are seeking, we may not be able to achieve
profitability and growth.

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Index

Even if we are able to successfully complete our clinical development program for our product candidates, and ultimately receive regulatory approval to

market one or more of the products, we may, among other things:

•

•

•

•

•

obtain approval for indications that are not as broad as the indications we sought;

have the product removed from the market after obtaining marketing approval;

encounter problems with respect to the manufacturing of commercial supplies;

be subject to additional post-marketing testing requirements; and/or

be subject to restrictions on how the product is distributed or used.

We may experience delays in enrolling patients in our clinical trials, which could delay or prevent the receipt of necessary regulatory approvals.

We may not be able to initiate or complete as planned any clinical trials if we are unable to identify and enroll a sufficient number of eligible patients to
participate in the clinical trials required by the FDA or other regulatory authorities. We also may be unable to engage a sufficient number of clinical trial sites
to conduct our trials. Moreover, our ability to conduct trials outside of the United States may be constrained by our inability to transport trial materials to
foreign destinations within the expiry period of such materials unless and until we commence operation outside of the United States or find another source of
supply.

We  may  face  challenges  in  enrolling  patients  to  participate  in  our  clinical  trials  due  to  the  novelty  of  our  cell-based  therapies,  the  size  of  the  patient
populations and the eligibility criteria for enrollment in the trial. Moreover, changes to enrollment criteria may be prohibited by regulating agencies, may have
no  impact  on  enrollment  rates  and  may  change  or  harm  the  outcome  of  the  study.  In  addition,  some  patients  may  have  concerns  or  negative  perceptions
regarding cell therapy that may affect their decision to enroll in the trials. Furthermore, patients suffering from diseases within target indications may enroll in
competing clinical trials, which could negatively affect our ability to complete enrollment of our trials. Enrollment challenges in clinical trials often result in
increased development costs for a product candidate, significant delays and potentially the abandonment of the clinical trial.

Outside  of  the  unique  aspects  of  conducting  a  clinical  trial  for  a  cell  therapy  candidate,  patient  enrollment  in  general  is  affected  by  many  factors,

including:

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•

•

•

size of the target patient population;

severity of the disease or disorder under investigation;

eligibility criteria for the clinical trial in question;

other clinical trials being conducted at the same time involving patients who have the disease or disorder under investigation;

perceived risks and benefits of the product candidate under study;

approval and availability of other therapies to treat the disease or disorder that is being investigated in the clinical trial;

willingness or unwillingness to participate in a placebo controlled clinical trial;

efforts to facilitate timely enrollment in clinical trials;

patient referral practices of physicians;

the ability to monitor patients adequately during and after treatment; and

proximity and availability of clinical trial sites for prospective patients.

Our inability to enroll a sufficient number of patients in any of our planned clinical trials would result in significant delays or may require us to abandon one
or more clinical trials altogether.

We may have other delays in completing our clinical trials and we may not complete them at all.

We  have  not  completed  the  clinical  trials  necessary  to  obtain  FDA  approval  to  market  CLBS12,  CLBS14  or  CLBS16  or  any  of  our  other  product
candidates  in  development.  Our  management  lacks  significant  experience  in  completing  Phase  3  pivotal  clinical  trials  and  bringing  a  drug  or  biological
product  through  commercialization.  Clinical  trials  for  products  in  development  may  be  delayed  or  terminated  as  a  result  of  many  factors,  including  the
following:

•

patients failing to complete clinical trials due to dissatisfaction with the treatment, side effects or other reasons;

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•

•

•

•

•

•

•

•

failure by regulators, IRBs, or independent ethics committees to authorize us or our investigators at individual sites to commence a clinical trial;

suspension  or  termination  by  regulators  of  clinical  research  for  many  reasons,  including  concerns  about  patient  safety  or  failure  of  our  contract
manufacturers to comply with applicable cGMP/cGTP requirements for the clinical supplies of the cell therapy candidate;

delays or failure to obtain clinical supply for our products necessary to conduct clinical trials from contract manufacturers, including commercial
grade clinical supply for our trials;

our third-party contractors may fail to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at all;

treatment candidates demonstrating a lack of efficacy during clinical trials;

inability to continue to fund clinical trials or to find a partner to fund the clinical trials;

competition with ongoing clinical trials and scheduling conflicts with participating clinicians; and

delays in completing data collection and analysis for clinical trials.

Any delay or failure to complete clinical trials and obtain FDA approval for our product candidates could have a material adverse effect on our cost to

develop and commercialize, and our ability to generate revenue from, a particular product candidate.

We may be unable to manage multiple late stage clinical trials for a variety of product candidates simultaneously.

As our current clinical trials progress, we may need to manage multiple late stage clinical trials simultaneously in order to continue developing all of our
current products. Our management team does not have significant experience in completing late stage clinical trials and the management of late stage clinical
trials is more complex and time consuming than early stage trials. Typically, early stage trials involve several hundred patients in no more than 30 clinical
sites.  Late  stage  (Phase  3)  trials  may  involve  up  to  several  thousand  patients  in  up  to  several  hundred  clinical  sites  and  may  require  facilities  in  several
countries. Therefore, the project management required to supervise and control such an extensive program is substantially larger than early stage programs.
As the need for these resources is not known until some months before the trials begin, it is necessary to recruit large numbers of experienced and talented
individuals very quickly. If the labor market does not allow this team to be recruited quickly, the sponsor is faced with a decision to delay the program or to
initiate it with inadequate management resources. This may result in recruitment of inappropriate patients, inadequate monitoring of clinical investigators and
inappropriate handling of data or data analysis. Consequently, it is possible that conclusions of efficacy or safety may not be acceptable to permit submission
of a BLA for any one of the above reasons or a combination of several.

The development of our cell therapy product candidates are subject to uncertainty because autologous cell therapy is inherently variable.

When manufacturing an autologous cell therapy, the number and the composition of the cell population varies from patient to patient. Such variability in
the number and composition of these cells could adversely affect our ability to manufacture autologous cell therapies in a cost-effective or profitable manner
and  meet  acceptable  product  release  specifications  for  use  in  a  clinical  trial  or,  if  approved,  for  commercial  sale.  As  a  consequence,  the  development  and
regulatory  approval  process  for  autologous  cell  therapy  products  could  be  delayed  or  may  never  be  completed.  Our  product  development  costs  will  also
increase if manufacturing processes and controls require unexpected investments, which could harm our business and results of operations.

Any disruption to our access to the reagents we are using in the clinical development of our cell therapy product candidates could adversely affect our
ability to perform clinical trials and seek future regulatory submissions.

Reagents, devices, materials and systems that we are using in our clinical trials, that we intend to use in our planned clinical trials and that we may need
or  use  in  commercial  production,  are  provided  by  unaffiliated  third  parties.  Any  lack  of  continued  availability  of  these  reagents,  devices,  materials  and
systems  for  any  reason  would  have  a  material  adverse  effect  on  our  ability  to  complete  these  studies  and  could  adversely  impact  our  ability  to  achieve
commercial manufacture of our planned therapeutic products. Although other available sources for these reagents, devices, materials and systems may exist in
the  marketplace,  we  have  not  evaluated  their  cost,  effectiveness,  or  intellectual  property  foundation  and  therefore  cannot  guarantee  the  suitability  or
availability of such other potential sources. 

The initiation of pivotal Phase 3 clinical trials for cell therapy product candidates requires the validation and establishment of manufacturing controls
that may delay product development timelines.

To conduct pivotal Phase 3 clinical trials, we are required to have certain validated and established manufacturing controls with respect to the safety,

purity and potency of our product when administered to patients. If we determine that the results

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of any Phase 2 clinical trial we may conduct supports Phase 3 development, we expect to initiate and complete one or more pivotal Phase 3 clinical trials for
such programs and would need to address any outstanding chemistry, manufacturing and control CMC issues raised by the FDA prior to initiating such trials.
We may not be successful in our efforts to address any CMC issues raised by the FDA. If we cannot initiate, or if we are delayed in initiating, a pivotal Phase
3 clinical program as a result of our failure to satisfy the FDA's CMC concerns or otherwise, the timing of regulatory submission for commercialization of our
product candidates would be delayed, or we may be unable to seek regulatory approval to commercialize our products at all.

Product candidates that appear promising in research and development may be delayed or may fail to reach later stages of clinical development.

The  successful  development  of  pharmaceutical  product  candidates  is  highly  uncertain.  Product  candidates  that  appear  promising  in  research  and
development and early clinical trials may be delayed or fail to reach later stages of development. Decisions regarding the further development of product
candidates must be made with limited and incomplete data, which makes it difficult to ensure or even accurately predict whether the allocation of limited
resources  and  the  expenditure  of  additional  capital  on  specific  product  candidates  will  result  in  desired  outcomes.  Preclinical  and  clinical  data  can  be
interpreted in different ways, and negative or inconclusive results or adverse events during a clinical trial could delay, limit or prevent the development of a
product candidate.

Clinical  testing  is  expensive  and  can  take  many  years  to  complete,  and  its  outcome  is  inherently  uncertain.  Failure  can  occur  at  any  time  during  the
clinical trial process. The results of preclinical studies and early clinical trials of our product candidates may not be predictive of the results of later-stage
clinical trials. Exploratory trends and results observed in earlier stage clinical trials, particularly trends and results observed for small subsets that were not
pre-specified, may not be replicated in later stage clinical trials. Product candidates in Phase 3 clinical trials may fail to demonstrate sufficient efficacy despite
having progressed through initial clinical trials, even if certain exploratory subset analyses of primary or secondary endpoints in those early trials showed
trends toward efficacy or, in some analyses, nominal statistical significance. The results of clinical trials in one set of patients or line of treatment may not be
predictive of those obtained in another.

If serious or unacceptable side effects are identified during the development of any of our product candidate, we may need to abandon or limit our
development of that product candidate.

All of our product candidates are in clinical development and their risk of failure is high. It is impossible to predict when or if any of our product

candidates will prove effective or safe in humans or will receive marketing approval. If our product candidates are associated with undesirable side effects or
have other unexpected, unacceptable characteristics, we may need to abandon their development or limit development to certain uses or subpopulations in
which the undesirable side effects or other characteristics are less prevalent, less severe or more acceptable from a risk-benefit perspective. Many
investigational products that initially showed promise in clinical or earlier stage testing have later been found to cause side effects or other safety issues that
prevented further development. Even if we receive regulatory approval for a candidate with a known safety risk, such an approved product may not achieve
market acceptance by physicians, patients, third-party payors or others in the medical community, which would materially and adversely affect our business.

A  Fast  Track  designation  by  the  FDA  and  other  similar  regulatory  designations  may  not  lead  to  a  faster  development,  regulatory  review  or  approval
process.

We were granted SAKIGAKE designation in Japan and Advanced Therapeutic Medicinal Product ("ATMP") designation in Europe for CLBS12 for the
treatment of CLI, and RMAT designation for CLBS14 for the treatment of no-option refractory disabling angina. However, SAKIGAKE, ATMP and RMAT
designations  do  not  ensure  that  we  will  experience  a  faster  development,  regulatory  review  or  approval  process  compared  to  conventional  FDA  or  Japan
PMDA procedures. Additionally, a regulatory authority may withdraw a designation if it believes that the designation is no longer supported by data from the
clinical  development  program.  Moreover,  award  of  a  particular  designation  does  not  imply  a  higher  probability  of  success  of  a  product  in  the  approval
process.

Our clinical trials may fail to demonstrate adequately the safety and efficacy of our product candidates, which would prevent or delay regulatory approval
and commercialization.

The clinical trials of our product candidates are, and the manufacturing and marketing of our products will be, subject to extensive and rigorous review
and regulation by numerous government authorities in the United States and in other countries where we intend to test and market our product candidates.
Before  obtaining  regulatory  approvals  for  the  commercial  sale  of  any  of  our  product  candidates,  we  must  demonstrate  through  lengthy,  complex  and
expensive preclinical testing and clinical trials that our product candidates are both safe and effective for use in each target indication. In particular, because
our cell therapy candidates are subject to regulation as biological drug products, we will need to demonstrate that they are safe, pure, and potent for use in
their target indications. Each product candidate must demonstrate an adequate risk versus benefit profile in its intended patient population and for its intended
use. The risk/benefit profile required for product licensure will vary

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depending on these factors and may include adequate duration of response, a delay in the progression of the disease, and/or an improvement in survival. For
example,  response  rates  from  the  use  of  our  product  candidates  may  not  be  sufficient  to  obtain  regulatory  approval  unless  we  can  also  show  an  adequate
duration of response.

We expect there may be greater variability in results for products processed and administered on a patient-by-patient basis, as anticipated for our product
candidates,  than  for  “off-the-shelf”  products,  like  many  other  drugs.  There  is  typically  an  extremely  high  rate  of  attrition  from  the  failure  of  product
candidates  proceeding  through  clinical  trials.  Product  candidates  in  later  stages  of  clinical  trials  may  fail  to  show  the  desired  safety  and  efficacy  profile
despite  having  progressed  through  preclinical  studies  and  initial  clinical  trials.  A  number  of  companies  in  the  biopharmaceutical  industry  have  suffered
significant setbacks in advanced clinical trials due to lack of efficacy or unacceptable safety issues, notwithstanding promising results in earlier trials. Most
product candidates that begin clinical trials are never approved by regulatory authorities for commercialization.

Data from earlier studies conducted by the third-party research institutions should not be relied upon as evidence that later or larger-scale clinical trials
will  succeed.  Some  future  trials  may  have  different  patient  populations  than  current  studies  and  will  test  our  product  candidates  in  different  indications,
among  other  differences.  In  addition,  our  proposed  manufacturing  processes  for  our  product  candidates  include  what  we  believe  will  be  process
improvements that are not part of the production processes that were previously used in the earlier conducted clinical trials being conducted by the research
institutions. Accordingly, our results with our product candidates may not be consistent with the results of the clinical trials.

In addition, even if such trials are successfully completed, we cannot guarantee that the FDA or foreign regulatory authorities will interpret the results as
do we, and more trials could be required before we submit our product candidates for approval. To the extent that the results of the trials are not satisfactory to
the  FDA  or  foreign  regulatory  authorities  for  support  of  a  marketing  application,  we  may  be  required  to  expend  significant  resources,  which  may  not  be
available to us, to conduct additional trials in support of potential approval of our product candidates.

We presently rely on contract manufacturing organizations to produce our product candidates at development and commercial scale quantities and have
not yet qualified an alternate manufacturing supply, which could negatively impact our ability to meet any future demand for the products.

We currently rely on contract manufacturers to provide the cell processing services necessary for clinical production for our various CD34+ cell therapy
product  candidates.  The  Foundation  for  Biomedical  Research  and  Innovation,  a  Japanese  corporation  with  its  principal  place  of  business  in  Kobe,  Japan
("FBRI")  will  provide  all  cell  processing  services  for  the  CLBS12  CLI  trial  in  Japan.  Hitachi  Chemical  Advanced  Therapeutics  Systems  ("HCATS")  and
FBRI  also  provide  services  and  produce  materials  for  clinical  trials  on  behalf  of  unaffiliated  third  parties.  To  date,  neither  has  produced  any  products  at
commercial  scale  quantities.  We  expect  that  HCATS  and  FBRI  would  need  to  expand  significantly  their  manufacturing  capabilities  to  meet  potential
commercial demand for CLBS12, CLBS14 and CLBS16 and any other of our product candidates, if approved, as well as any of our other product candidates
that might attain regulatory approval. Such expansion would require additional regulatory approvals. Even if they increase their manufacturing capabilities, it
is  possible  that  they  may  still  lack  sufficient  capacity  to  meet  demand.  Ultimately,  if  we  are  unable  to  supply  our  products  to  meet  commercial  demand,
whether because of processing constraints or other disruptions, delays or difficulties that we experience, sales of the products and their long-term commercial
prospects could be significantly damaged.

We do not presently have redundant suppliers for any of our product candidates. If the facilities where our product candidates are being manufactured
and/or the associated equipment were significantly damaged or destroyed, or if there were other disruptions, delays or difficulties affecting manufacturing
capacity, our planned and future clinical trials and commercial production for these product candidates would likely be significantly disrupted and delayed. It
would  be  both  time  consuming  and  expensive  to  replace  this  capacity  with  third  parties,  particularly  since  any  new  facility  would  need  to  comply  with
regulatory requirements.

Ultimately,  if  we  are  unable  to  supply  our  cell  therapy  product  candidates  to  meet  commercial  demand,  were  commercial  approval  to  be  obtained,
whether because of processing constraints or other disruptions, delays or difficulties that we experience, our production costs could increase dramatically, and
sales of the product and its long-term commercial prospects could be significantly damaged.

The commercial potential and profitability of our products are unknown and subject to significant risk and uncertainty.

Even if we successfully develop and obtain regulatory approval for our cell therapy product candidates, the market may not understand or accept the
products, which could adversely affect both the timing and level of future sales. Ultimately, the degree of market acceptance of our product candidates (or any
of our future product candidates) will depend on a number of factors, including:

•

the efficacy and potential advantages compared to alternative treatments or competitive products;

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Index

•

•

•

•

•

•

•

the prevalence and severity of any side effects;

physician acceptance of our cell therapy approach to our target disease indications, include the ease or difficulty of administering the future products;

restrictions on how the product is distributed or used;

the strength of our marketing and distribution support, including whether we receive support from any patient advocacy groups;

the adequacy of product supply in light of complex manufacturing and distribution processes;

our  ability  to  distinguish  our  products  (which  involve  adult  cells)  from  any  ethical  and  political  controversies  associated  with  stem  cell  products
derived from human embryonic or fetal tissue; and

the cost of the product, the reimbursement policies of government and third-party payors and our ability to obtain sufficient third-party coverage or
reimbursement.

Even if we are successful in achieving sales of our product candidates, it is not clear to what extent, if any, the products will be profitable. The costs of
goods associated with production of cell therapy products are significant. While we are working to improve the speed and efficiency and lower the cost of our
manufacturing  processes,  there  can  be  no  assurance  that  we  will  be  successful  in  these  efforts.  In  addition,  some  changes  in  manufacturing  processes  or
procedures  generally  require  FDA  or  foreign  regulatory  authority  review  and  approval  prior  to  implementation.  Thus,  we  may  need  to  conduct  additional
nonclinical  studies  and  clinical  trials  to  support  approval  of  any  such  changes.  Furthermore,  this  review  process  could  be  costly  and  time-consuming  and
could delay or prevent the commercialization of product candidates.

We  may  form  or  seek  collaborations  or  strategic  alliances  or  enter  into  additional  licensing  arrangements  in  the  future,  and  we  may  not  realize  the
benefits of such alliances or licensing arrangements.

We may form or seek strategic alliances, create joint ventures or collaborations, or enter into additional licensing arrangements with third parties that we
believe are essential to product commercialization or will complement or augment our development and commercialization efforts with respect to our product
candidates  and  any  future  product  candidates  that  we  may  develop.  Any  of  these  relationships  may  require  us  to  incur  non-recurring  and  other  charges,
increase our near and long-term expenditures, issue securities that dilute the shares of our existing stockholders, or disrupt our management and business. In
addition, we face significant competition in seeking appropriate strategic partners and the negotiation process is time-consuming and complex. Moreover, we
may  not  be  successful  in  our  efforts  to  establish  a  strategic  partnership  or  other  alternative  arrangements  for  our  product  candidates  because  they  may  be
deemed to be at too early of a stage of development for collaborative effort and third parties may not view our product candidates as having the requisite
potential to demonstrate safety and efficacy.

Further, collaborations involving our product candidates, such as our collaborations with third-party research institutions, are subject to numerous risks,

which may include the following:

•

•

•

•

•

•

•

collaborators have significant discretion in determining the efforts and resources that they will apply to a collaboration;

collaborators may not pursue development and commercialization of our product candidates or may elect not to continue or renew development or
commercialization programs based on clinical trial results, changes in their strategic focus due to the acquisition of competitive products, availability
of funding, or other external factors, such as a business combination that diverts resources or creates competing priorities;

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

collaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our products or product
candidates;

a  collaborator  with  marketing  and  distribution  rights  to  one  or  more  products  may  not  commit  sufficient  resources  to  their  marketing  and
distribution;

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

disputes  may  arise  between  us  and  a  collaborator  that  cause  the  delay  or  termination  of  the  research,  development  or  commercialization  of  our
product candidates, or that result in costly litigation or arbitration that diverts management attention and resources;

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Index

•

•

collaborations may be terminated and, if terminated, may result in a need for additional capital to pursue further development or commercialization
of the applicable product candidates; and

collaborators may own or co-own intellectual property covering our products that results from our collaborating with them, and in such cases, we
would not have the exclusive right to commercialize such intellectual property.

As a result, if we enter into collaboration agreements and strategic partnerships or license our products or businesses, we may not be able to realize the
benefit of such transactions if we are unable to successfully integrate them with our existing operations and company culture, which could delay our timelines
or otherwise adversely affect our business. We also cannot be certain that, following a strategic transaction or license, we will achieve the revenue or specific
net income that justifies such transaction. Any delays in entering into new collaborations or strategic partnership agreements related to our product candidates
could delay the development and commercialization of our product candidates in certain geographies for certain indications, which would harm our business
prospects, financial condition and results of operations.

We have limited experience in the development and marketing of cell therapies and may be unsuccessful in our efforts to establish a profitable business.

We have limited experience in the areas of cell therapy product development and marketing, and in the related regulatory issues and processes. Although
we have recruited a team that has experience with designing and conducting clinical trials, as a company we have limited experience in conducting clinical
trials and no experience in conducting clinical trials through to regulatory approval of any product candidate.  In part because of this lack of experience, we
cannot be certain that ongoing or planned clinical trials will begin or be completed on time, if at all.

Our  cell  therapy  business  is  based  on  novel  technologies  that  are  inherently  expensive,  risky  and  may  not  be  understood  by  or  accepted  in  the
marketplace, which could adversely affect our future value.

The clinical development, commercialization and marketing of cell and tissue-based therapies are at an early stage, substantially research-oriented and
financially speculative. To date, very few companies have been successful in their efforts to develop and commercialize a cell therapy product. In general,
cell-based  or  tissue-based  products  may  be  susceptible  to  various  risks,  including  undesirable  and  unintended  side  effects,  unintended  immune  system
responses, inadequate therapeutic efficacy, or other characteristics that may prevent or limit their approval or commercial use. Regulatory approval of novel
product candidates such as CLBS12, CLBS14 and CLBS16, which are each manufactured using novel and proprietary manufacturing processes, can be more
complex and expensive and take longer than other, more well-known or extensively studied pharmaceutical or biopharmaceutical products, due to the FDA’s
lack of experience with them. To our knowledge, the FDA has only approved five autologous cell therapy products to date.

This lack of experience may lengthen the regulatory review process, require us to conduct additional studies or clinical trials, which would increase our
development costs, lead to changes in regulatory positions and interpretations, delay or prevent approval and commercialization of these product candidates
or lead to significant post-approval limitations or restrictions. Furthermore, the number of people who may use cell or tissue-based therapies is difficult to
forecast with accuracy. Our future success is dependent on the establishment of a large global market for cell- and tissue-based therapies and our ability to
capture a share of this market with our product candidates.

If competitors develop and market products that are more effective, safer, or less expensive than our product candidates or offer other advantages, our
commercial prospects will be limited.

Our  cell  therapy  development  programs  now  face,  and  will  continue  to  face,  intense  competition  from  pharmaceutical,  biopharmaceutical  and
biotechnology companies, as well as numerous academic and research institutions and governmental agencies engaged in drug discovery activities or funding,
both in the United States and abroad. Some of these competitors are pursuing the development of drugs and other therapies that target the same diseases and
conditions that we are targeting with our product candidates.

As a general matter, we also face competition from many other companies that are researching and developing cell therapies. Many of these companies
have  financial  and  other  resources  substantially  greater  than  ours.  In  addition,  many  of  these  competitors  have  significantly  greater  experience  in  testing
pharmaceutical and other therapeutic products, obtaining FDA and other regulatory approvals, and marketing and selling FDA-approved products in highly
regulated  commercial  health  care  markets.  If  we  ultimately  obtain  regulatory  approval  for  any  of  our  product  candidates,  we  also  will  be  competing  with
respect to manufacturing efficiency and marketing capabilities, areas in which we have limited or no commercial-scale experience. Mergers and acquisitions
in  the  pharmaceutical  and  biotechnology  industries  may  result  in  resources  being  even  more  concentrated  by  our  competitors.  Competition  may  increase
further as a result of advances made in the commercial applicability of our technologies and greater availability of capital for investment in these fields.

Our cell therapy product candidates for which we intend to seek approval as biologic products may face competition sooner than anticipated.

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Index

The  Biologics  Price  Competition  and  Innovation  Act  of  2009,  or  BPCIA,  created  an  abbreviated  pathway  for  licensure  of  so-called  biosimilar  and
interchangeable  biological  products,  both  of  which  have  specific  defined  meanings  under  the  law.  The  abbreviated  regulatory  pathway  establishes  legal
authority  for  the  FDA  to  review  and  approve  biosimilar  biologics,  including  the  possible  designation  of  a  biosimilar  as  “interchangeable”  based  on  its
similarity to an existing reference product. Under the BPCIA, an application for a biosimilar product cannot be approved by the FDA until 12 years after the
original reference product is approved for marketing in the U.S. a stand-alone BLA. The law is complex and is still being interpreted and implemented by the
FDA. While it is uncertain when such processes intended to implement BPCIA may be fully adopted by the FDA, any such processes could have a material
adverse effect on the future commercial prospects for our biological products.

There is a risk that the FDA will not consider any of our therapeutic candidates to be reference products for competing products, potentially creating the
opportunity  for  generic  competition  sooner  than  anticipated.  Additionally,  this  period  of  regulatory  exclusivity  does  not  apply  to  companies  pursuing
regulatory approval via their own traditional BLA, rather than via the abbreviated pathway. Moreover, the extent to which a biosimilar, once approved, will be
substituted for any one of our reference products in a way that is similar to traditional generic substitution for non-biological products is not yet clear, and will
depend on a number of marketplace and regulatory factors that are still developing, as well as unique state laws and government/private policies.

We may be subject to significant product liability claims and litigation, including potential exposure from the use of our product candidates in human
subjects, and our insurance may be inadequate to cover claims that may arise.

Our business exposes us to potential product liability risks inherent in the testing, processing and marketing of cell therapy products. Such liability claims
may be expensive to defend and result in large judgments against us. We face an inherent risk of product liability exposure related to the testing of our current
and any future product candidates in human clinical trials and will face an even greater risk with respect to any commercial sales of our products should they
be  approved.  None  of  our  product  candidates  have  been  widely  used  over  an  extended  period  of  time,  and  therefore  relevant  safety  data  are  limited.  Cell
therapy companies also derive the raw materials for manufacturing of product candidates from human cell sources, and therefore the manufacturing process
and  handling  requirements,  including  ensuring  compliance  with  cGTPs,  are  extensive,  which  increases  the  risk  of  quality  failures  and  subsequent  product
liability claims. We presently have product liability insurance limited to $10 million per incident and $10 million in annual aggregate.

We will need to increase our insurance coverage when we begin commercializing product candidates, if ever. At that time, we may not be able to obtain
or maintain product liability insurance on acceptable terms with adequate coverage or at all, or if claims against us substantially exceed our coverage, then our
financial position could be significantly impaired.

Whether or not we are ultimately successful in any product liability litigation that may arise, such litigation could consume substantial amounts of our

financial and managerial resources, decrease demand for our products and injure our reputation.

We seek to maintain errors and omissions, directors and officers, workers' compensation and other insurance at levels we believe to be appropriate to our
business activities. If, however, we were subject to a claim in excess of this coverage or to a claim not covered by our insurance and the claim succeeded, we
would  be  required  to  pay  the  claim  from  our  own  limited  resources,  which  could  have  a  material  adverse  effect  on  our  financial  condition,  results  of
operations and business. Additionally, liability or alleged liability could harm our business by diverting the attention and resources of our management and
damaging our reputation.

We may be unable to retain key officers or employees or hire new key officers or employees needed to implement our business strategy and develop our
products and businesses.

Given the specialized nature of cell therapy and that it is a relatively new field, there is an inherent scarcity of experienced personnel in the field. We are
substantially dependent on the skills and efforts of current senior management for their management and operations, as well as for the implementation of our
business strategy. In addition, our future success depends upon our ability to attract and retain additional qualified personnel (including medical, scientific,
technical,  commercial,  business  and  administrative  personnel)  necessary  to  support  our  anticipated  growth,  develop  our  business,  perform  our  contractual
obligations  to  third  parties  and  maintain  appropriate  licensure.  There  can  be  no  assurance  that  we  will  be  successful  in  attracting  or  retaining  personnel
required by us to continue to grow our operations. The loss of a key employee, the failure of a key employee to perform in his or her current position or our
inability  to  attract  and/or  retain  skilled  employees,  as  needed,  could  result  in  our  inability  to  continue  to  grow  our  business  or  to  implement  our  business
strategy, or may have a material adverse effect on our business, financial condition and operating results.

Our internal computer systems, or those used by our clinical investigators, clinical research organizations or other contractors or consultants, may fail or
suffer security breaches, which could result in a material disruption of development programs for our product candidates.

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Index

We rely on information technology systems to keep financial records, maintain laboratory and corporate records, communicate with staff and external
parties  and  operate  other  critical  functions.  Any  significant  insufficiency  degradation  or  failure  of  these  computer  systems  could  cause  us  to  inaccurately
calculate  or  lose  our  data.  Despite  the  implementation  of  security  measures,  these  internal  computer  systems  and  those  used  by  our  clinical  investigators,
clinical research organizations, and other contractors and consultants are vulnerable to damage from computer viruses, unauthorized access, natural disasters,
terrorism, war, and telecommunication and electrical failures. The techniques that could be used by criminal elements or foreign governments to attack these
computer systems are sophisticated, change frequently and may originate from less regulated and remote areas of the world. While we have not experienced
any such system failure, theft of information, accident or security breach to date, if such an event were to occur and cause interruptions in its operations, it
could result in a material disruption of our clinical development activities. For example, the loss of clinical trial data from historical or future clinical trials
could result in delays in regulatory approval efforts and significantly increase costs to recover or reproduce the data. To the extent that any disruption, theft of
information,  or  security  breach  were  to  result  in  a  loss  of  or  damage  to  data  or  applications,  or  inappropriate  disclosure  of  confidential  or  proprietary
information, we could incur liability and the clinical development, and the future development of our product candidates could be delayed.

The increasing use of social media platforms presents new risks and challenges.

Social media is increasingly being used to communicate information about our products and the diseases that our therapies are designed to treat. Social
media  practices  in  our  industry  continue  to  evolve  and  regulations  related  to  such  use  are  not  always  clear.  This  evolution  creates  uncertainty  and  risk  of
noncompliance with regulations applicable to our business. For example, patients and others may use social media channels to comment on the effectiveness
of a product or to report an alleged adverse event. When such disclosures occur, we may fail to monitor and comply with applicable adverse event reporting
obligations or we may not be able to defend against political and market pressures generated by social media due to restrictions on what we may say about our
products.  There  is  also  a  risk  of  inappropriate  disclosure  of  sensitive  information  or  negative  or  inaccurate  comments  about  us  on  any  social  networking
website.  If  any  of  these  events  were  to  occur  or  we  otherwise  fail  to  comply  with  applicable  regulations,  we  could  incur  liability,  face  overly  restrictive
regulatory actions or incur other harm to our business.

RISKS RELATED TO MANUFACTURING OUR DEVELOPMENT PRODUCT CANDIDATES

We  have  no  internal  capacity  to  manufacture  our  development  product  candidates  and  have  no  assurance  that  we  will  continue  to  have  access  to
manufacturers  in  our  industry  that  can  effectively  make  our  development  products  or  make  them  at  an  affordable,  salable  or  otherwise  commercially
reasonable price or quantity.

Cell manufacturers have a finite manufacturing capacity, which could inhibit the long-term growth prospects of our business.

We  currently  have  no  manufacturing  contracts  to  produce  materials  for  our  clinical  trials  in  the  United  States.  It  is  possible  that  the  demand  for  our
products could exceed existing manufacturing capacity. We expect that, as our own cell therapy development programs progress and demand for cell therapy
services in the industry expand, it may become necessary or desirable for us to expand our manufacturing vendors for cell therapy services and products in the
future,  which  may  require  us  to  invest  significant  amounts  of  capital  and  to  obtain  regulatory  approvals.  If  manufacturers  are  unable  to  meet  our  rising
demand for products and services on a timely basis or unable to maintain cGMP/cGTP compliance standards, then it is likely that the progress of our own
programs will be impaired which could materially and adversely affect the overall success of our development programs.

Components of therapeutic products approved for commercial sale or used in late-stage clinical trials must be manufactured in accordance with cGMPs
and manufacturers of cell-based product candidates must comply with cGTPs. In addition, manufacturers of therapeutic products may be required to modify
their manufacturing processes from time to time in response to regulatory requests. The manufacture of live cellular-based products is complex and imposes
significant  regulatory  burdens  that  may  change  over  time.  We  may  encounter  difficulties  in  the  production  of  our  product  candidates  due  to  our  limited
manufacturing experience.

We  will  need  to  improve  manufacturing  efficiency  at  our  contract  manufacturers  in  order  to  establish  cost  of  goods  levels  that  will  permit  approved
products to succeed commercially.

CMOs cannot provide assurances that they will be able to develop process enhancements that are acceptable to regulators or other comparable regulatory
authorities,  on  a  timely  basis,  on  commercially  reasonable  terms,  or  at  all,  or  that  any  expected  improvement  in  profitability  will  be  realized.  If  they  are
unsuccessful in their efforts to develop necessary improvements, we may be unable to develop commercially viable products, which would impair our ability
to continue our operations.

Lack of access to safe, reliable and effective transportation options could adversely affect our ability to meet our needs.

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Index

To  effectively  and  efficiently  deliver  our  cell  therapy  product,  we  also  need  to  establish  and  maintain  cost-effective  relationships  with  reliable  and
experienced  transportation  carriers.  Most  existing  transportation  carriers  are  not  optimally  designed  for  the  transportation  of  cell  therapy  products.  For
example,  these  carriers  generally  lack  a  true  point-to-point  chain  of  control,  may  have  non-controlled  X-ray  and  inspection,  do  not  guarantee  package
orientation, handling or storage conditions and, in many cases, lack a standard, documented and tracked operating procedures. While reliable ground carriers
with experience in the transport of blood products exist in major U.S. metropolitan areas, air carriers meeting such needs are limited. If carriers we currently
use should cease medical shipping operations or otherwise become unable to properly meet our transportation needs or comply with applicable customs and
import regulations, the lack of access to safe, reliable and effective transportation options could adversely affect our ability to meet our needs.

RISKS RELATED TO GOVERNMENT REGULATION

The development and commercialization of our product candidates are subject to extensive regulation by the FDA and other regulatory agencies in the
United States and abroad, and the failure to receive regulatory approvals for our cell therapy product candidates would likely have a material and adverse
effect on our business and prospects.

Government authorities in the United States, at the federal, state and local level, and in other countries, extensively regulate, among other things, the
research, development, testing, manufacture, including any manufacturing changes, packaging, storage, recordkeeping, labeling, advertising and promotion,
distribution,  marketing,  import  and  export  of  pharmaceutical  and  biological  products,  such  as  CLBS12,  CLBS14  and  CLBS16.  The  process  of  obtaining
required  regulatory  approvals  and  the  subsequent  compliance  with  appropriate  statutes  and  regulations  requires  the  expenditure  of  substantial  time  and
money, and there is no guarantee that we will successfully complete the steps needed to obtain regulatory approval of CLBS12, CLBS14 or CLBS16 or any
future  product  candidates.  There  also  are  extensive  and  ongoing  post-marketing  compliance  obligations  to  which  we  would  be  subject  following  FDA
approval  of  any  of  our  product  candidates.  In  addition,  these  federal  regulations  may  change,  and  our  product  candidates  may  be  subject  to  new  laws  or
regulations due to the rapid advancement of the regenerative medicine field and legislators'/regulators' interest in it.

To date, we have not received regulatory approval to market any of our product candidates in any jurisdiction. If we seek approval of any of our cell
therapy product candidates, we will be required to submit to FDA and Japanese and potentially other regulatory authorities extensive preclinical and clinical
data supporting the safety and efficacy of such products, as well as information about the manufacturing process and to undergo inspection of manufacturing
facilities,  among  other  things.  The  process  of  obtaining  FDA  and  other  regulatory  approvals  is  expensive,  typically  takes  many  years  and  is  subject  to
numerous risks and uncertainties, particularly with complex and/or novel product candidates such as our cell-based product candidates. Changes in regulatory
approval  policies  during  the  clinical  research  and  development  period,  changes  in  or  the  enactment  of  additional  statutes  or  regulations,  or  changes  in
regulatory  review  for  each  submitted  product  application,  may  cause  delays  in  the  approval  or  rejection  of  an  application  or  may  make  it  easier  for  our
competitors  to  gain  regulatory  approval  to  enter  the  marketplace.  Ultimately,  the  FDA  and  other  regulatory  agencies  have  substantial  discretion  in  the
approval/licensure process and may refuse to accept any application or may decide that our product candidate data are insufficient for approval without the
submission of additional preclinical, clinical or other time-consuming studies. In addition, varying agency interpretations of the data obtained from preclinical
and clinical testing could delay, limit or prevent regulatory approval of a product candidate. Any regulatory approval we ultimately obtain may be limited or
subject to restrictions or post-approval commitments that render the approved product not commercially viable.

Any of the following factors, among others, could cause regulatory approval for our product candidates to be delayed, limited or denied:

•

•

•

•

the product candidates require significant clinical testing to demonstrate safety and effectiveness before applications for marketing approval can be
submitted to the FDA and other regulatory authorities;

data obtained from animal testing and other nonclinical testing and clinical trials can be interpreted in different ways, and regulatory authorities may
not agree with our respective interpretations or may require us to conduct additional testing;

negative or inconclusive results or the occurrence of serious or unexpected adverse events during a clinical trial could cause us to delay or terminate
development efforts for a product candidate; and/or

the FDA and other regulatory authorities may require expansion of the size and scope of the clinical trials.

Any difficulties or failures that we encounter in securing regulatory approval for our product candidates would likely have a substantial adverse impact

on our ability to generate product sales and could make any search for a collaborative partner more difficult.

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Index

We  may  be  unsuccessful  in  our  efforts  to  comply  with  applicable  federal,  state  and  international  laws  and  regulations,  which  could  result  in  loss  of
licensure,  certification  or  accreditation  or  other  government  enforcement  actions  or  impact  our  ability  to  secure  regulatory  approval  of  our  product
candidates.

Although we seek to conduct our business in compliance with applicable laws and regulations, these laws and regulations are exceedingly complex and
often subject to varying interpretations. The cell therapy industry is the topic of significant government interest, and thus the laws and regulations applicable
to our business are subject to frequent change and/or reinterpretation. As such, there can be no assurance that we will be able, or will have the resources, to
maintain compliance with all applicable biopharmaceutical and health care laws and regulations. Failure to comply with such biopharmaceutical and health
care  laws  and  regulations  could  result  in  significant  enforcement  actions,  civil  or  criminal  penalties,  which  along  with  the  costs  associated  with  such
compliance or with enforcement of such biopharmaceutical and health care laws and regulations, may have a material adverse effect on our operations or may
require restructuring of our operations or impair our ability to operate profitably.

Facilities  engaged  in  the  recovery,  processing,  storage,  labeling,  packaging  or  distribution  of  any  human  cells,  tissues  or  cellular-  and  tissue-based
products, or the screening or testing of a donor, are required to register with the applicable regulatory agencies. Any third party retained by us to process our
samples must be similarly registered with regulators and comply with applicable regulations as well as applicable cGTP regulations and any failure to comply
with these requirements could adversely affect our business.

In addition to cGTPs, cGMP regulations govern the manufacture, processing, packaging and holding of cell therapy products that are regulated as drugs.
Any  third-party  manufacturers  that  prepare  our  products  must  comply  with  cGMP  requirements  including  quality  control,  quality  assurance  and  the
maintenance  of  records  and  documentation  for  certain  products.  They  may  be  unable  to  comply  with  these  cGMP  requirements  and  with  other  national
regulators  and  state  and  local  regulatory  requirements.  These  requirements  may  change  over  time  and  we  or  third-party  manufacturers  may  be  unable  to
comply with the revised requirements.

If we are unable to conduct clinical trials in accordance with regulations and accepted standards, we may be delayed in receiving, or may never receive,
regulatory approvals of our product candidates from the FDA and other regulatory authorities.

To obtain marketing approvals for our product candidates in the United States and abroad, we must, among other requirements, complete adequate and
well-controlled  clinical  trials  sufficient  to  demonstrate  to  the  FDA  and  other  regulatory  bodies  that  the  product  candidate  is  safe  and  effective  for  each
indication for which approval is sought. If the FDA finds that patients enrolled in the trial are or would be exposed to an unreasonable and significant risk of
illness or injury, due to, among other things, occurrence of one or more serious adverse events in an ongoing clinical trial, the FDA can place one or more of
our clinical trials on partial or full clinical hold. If safety concerns develop, we may, or the FDA, a foreign regulatory authority, or an IRB may require us to,
stop the affected trials before completion.

The completion of our clinical trials also may be delayed or terminated for a number of other reasons, including if:

•

•

•

third-party  clinical  investigators  do  not  perform  the  clinical  trials  on  the  anticipated  schedule  or  consistent  with  the  clinical  trial  protocol,  GCPs
required by the FDA and other regulatory requirements, or other third parties do not perform data collection and analysis in a timely or accurate
manner;

inspections of clinical trial sites by the FDA or by IRBs of research institutions participating in the clinical trials, reveal regulatory violations that
require the sponsor of the trial to undertake corrective action, suspend or terminate one or more sites, or prohibit use of some or all of the data in
support of marketing applications; or

the FDA or one or more IRBs suspends or terminates the trial at an investigational site or precludes enrollment of additional subjects.

Our  development  costs  will  increase  if  there  are  material  delays  in  our  clinical  trials,  or  if  we  are  required  to  modify,  suspend,  terminate  or  repeat  a

clinical trial. If we are unable to conduct our clinical trials properly, we may never receive regulatory approval to market our product candidates.

We may be subject to numerous and varying privacy and security laws, and our failure to comply could result in penalties and reputational damage.

We are subject to laws and regulations covering data privacy and the protection of personal information including health information. The legislative and
regulatory landscape for privacy and data protection continues to evolve, and there has been an increasing focus on privacy and data protection issues which
may affect our business. In the U.S., we may be subject to state security breach notification laws, state health information privacy laws and federal and state
consumer protections laws which impose requirements for the collection, use, disclosure and transmission of personal information. Each of these laws are
subject to varying interpretations by courts and government agencies, creating complex compliance issues for us. If we

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fail  to  comply  with  applicable  laws  and  regulations  we  could  be  subject  to  penalties  or  sanctions,  including  criminal  penalties  if  we  knowingly  obtain
individually identifiable health information from a covered entity in a manner that is not authorized or permitted by HIPAA or for aiding and abetting the
violation of HIPAA.

Numerous  other  countries  have,  or  are  developing,  laws  governing  the  collection,  use  and  transmission  of  personal  information  as  well.  EU  member
states and other jurisdictions have adopted data protection laws and regulations, which impose significant compliance obligations. In May 2016, the European
Union formally adopted the General Data Protection Regulation (GDPR), which applies to all EU member states from May 25, 2018 and replaced the EU
Data Protection Directive The regulation introduces stringent new data protection requirements in the European Union and substantial fines for breaches of
the data protection rules. It has increased our responsibility and liability in relation to personal data that we process and we may be required to put in place
additional mechanisms ensuring compliance with the new EU data protection rules. The GDPR is a complex law and the regulatory guidance is still evolving,
including with respect to how the GDPR should be applied in the context of clinical studies.  Furthermore, many of the countries within the European Union
are still in the process of drafting supplementary data protection legislation in key fields where the GDPR allows for national variation, including the fields of
clinical study and other health-related information.  These variations in the law may raise our costs of compliance and result in greater legal risks.

We will continue to be subject to extensive regulation following any product approvals, and if we fail to comply with these regulations, we may suffer a
significant setback in our business.

Even if we are successful in obtaining regulatory approval of our product candidates, we will continue to be subject to the requirements of and review by,
the  FDA  and  comparable  regulatory  authorities  in  the  areas  of  manufacturing  processes,  quality  assurance,  post-approval  clinical  data,  adverse  event
reporting, labeling, advertising and promotional activities, among other things. In addition, any marketing approval we receive may be limited in terms of the
approved  product  indication  or  require  costly  post-marketing  testing  and  surveillance.  Discovery  after  approval  of  previously  unknown  problems  with  a
product, manufacturer or manufacturing process, or a failure to comply with regulatory requirements, may result in actions such as:

•

•

•

warning  letters  or  untitled  letters  or  other  actions  requiring  changes  in  product  manufacturing  processes  or  restrictions  on  product  marketing  or
distribution;

product recalls or seizures or the temporary or permanent withdrawal of a product from the market; and

fines, restitution or disgorgement of profits or revenue, the imposition of civil penalties or criminal prosecution.

The occurrence of any of these actions would likely cause a material adverse effect on our business, financial condition and results of operations.

Additionally, if we or others identify undesirable side effects, or other previously unknown problems, caused by our product candidates after obtaining

U.S. or foreign regulatory approval or other products with the same or related active ingredients, a number of potential consequences could result, including:

•

•

•

•

•

•

•

•

•

•

regulatory authorities may withdraw their approval of the product;

regulatory authorities may require a recall of the product or we may voluntarily recall a product;

regulatory authorities may require the addition of warnings or contradictions in the product labeling, narrowing of the indication in the product label
or issuance of field alerts to physicians and pharmacies;

we may be required to create a medication guide outlining the risks of such side effects for distribution to patients or institute a REMS;

we may be subject to limitation as to how we promote the product;

we may be required to change the way the product is administered or modify the product in some other way;

the FDA or applicable foreign regulatory authority may require additional clinical trials or costly post-marketing testing and surveillance to monitor
the safety or efficacy of the product;

sales of the product may decrease significantly;

we could be sued and held liable for harm caused to patients; and

our brand and reputation may suffer.

Health care companies have been the subject of federal and state investigations, and we could become subject to investigations in the future.

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Both federal and state government agencies have heightened civil and criminal enforcement efforts. There are numerous ongoing investigations of health
care companies, including drug, biologic and medical device companies, as well as their executives and managers. In addition, amendments to the Federal
False Claims Act, including under health care reform, have made it easier for private parties to bring “qui tam” (whistleblower) lawsuits against companies
under which the whistleblower may be entitled to receive a percentage of any money paid to the government. The Federal False Claims Act provides, in part,
that an action can be brought against any person or entity that has knowingly presented, or caused to be presented, a false or fraudulent request for payment
from the federal government, or who has made a false statement or used a false record to get a claim approved. The government has taken the position that
claims  presented  in  violation  of  the  federal  anti-kickback  law,  Stark  Law  or  other  health  care-related  laws,  including  laws  enforced  by  the  FDA,  may  be
considered a violation of the Federal False Claims Act. Penalties include substantial fines for each false claim, plus three times the amount of damages that
the federal government sustained because of the act of that person or entity and/or exclusion from the Medicare program. In addition, a majority of states have
adopted similar state whistleblower and false claims provisions.

We are not aware of any government investigations involving any of our facilities or management. While we believe that we are in material compliance
with  applicable  governmental  health  care  laws  and  regulations,  any  future  investigations  of  our  business  or  executives  could  cause  us  to  incur  substantial
costs, and result in significant liabilities or penalties, as well as damage to our reputation.

It  is  uncertain  to  what  extent  government,  private  health  insurers  and  third-party  payors  will  approve  coverage  or  provide  reimbursement  for  the
therapies  and  products  to  which  our  research  and  development  relate.  Availability  for  such  reimbursement  may  be  further  limited  by  an  increasing
uninsured population and reductions in Medicare and Medicaid funding in the United States.

To  the  extent  that  health  care  providers  cannot  obtain  coverage  or  reimbursement  for  our  therapies  and  products,  they  may  elect  not  to  provide  such
therapies and products to their patients and, thus, may not need our services. Further, as cost containment pressures are increasing in the health care industry,
government and private payors may adopt strategies designed to limit the amount of reimbursement paid to health care providers.

Similarly,  the  trend  toward  managed  health  care  and  bundled  pricing  for  health  care  services  in  the  United  States,  could  significantly  influence  the

purchase of health care services and products, resulting in lower prices and reduced demand for our therapeutic products under development.

We may receive a portion of our revenues from services rendered to patients enrolled in federal health care programs, such as Medicare, and we may also
directly or indirectly receive revenues from federal health care programs. Federal health care programs are subject to changes in coverage and reimbursement
rules and procedures, including retroactive rate adjustments. These contingencies could materially decrease the range of services covered by such programs or
the reimbursement rates paid directly or indirectly for our products and services. To the extent that any health care reform favors the reimbursement of other
therapies over our therapeutic products under development, such reform could affect our ability to sell our services, which may have a material adverse effect
on our revenues.

The limitation on reimbursement available from private and government payors may reduce the demand for, or the price of, our services, which could
have  a  material  adverse  effect  on  our  revenues.  Additional  legislation  or  regulation  relating  to  the  health  care  industry  or  third-party  coverage  and
reimbursement may be enacted in the future which could adversely affect the revenues generated from the sale of our products and services.

Furthermore, there has been a trend in recent years towards reductions in overall funding for Medicare and Medicaid. There has also been an increase in
the number of people who do not have any form of health care coverage in recent years and who are not eligible for or enrolled in Medicare, Medicaid or
other governmental programs. The extent to which the reforms brought about under health care reform may be successful in reducing the number of such
uninsured is unclear, and the reduced funding of governmental programs and increase in uninsured populations could have a negative impact on the demand
for our services to the extent they relate to products and services which are reimbursed by government and private payors.

Unintended consequences of health care reform legislation in the U.S. may adversely affect our business.

The health care industry is undergoing fundamental changes resulting from political, economic and regulatory influences. In the U.S., comprehensive
programs are under consideration that seek to, among other things, increase access to health care for the uninsured and control the escalation of health care
expenditures within the economy. In March 2010, the Patient Protection and Affordable Care Act (“PPACA”), as amended by the Health Care and Education
Reconciliation Act, or the Affordable Care Act, was passed, which substantially changes the way health care is financed by both governmental and private
insurers, and significantly impacts the U.S. pharmaceutical industry. While we do not believe this legislation will have a direct impact on our business, the
legislation requires the adoption of implementing regulations, which may have unintended consequences or indirectly impact our business. For instance, the
scope and implications of the amendments pursuant to the

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Fraud Enforcement and Recovery Act of 2009 (“FERA”), have yet to be fully determined or adjudicated and as a result it is difficult to predict how future
enforcement  initiatives  may  impact  our  business.  Also,  in  some  instances  our  clients  may  be  health  insurers  that  will  be  subject  to  limitations  on  their
administrative expenses and federal review of “unreasonable” rate increases that could impact the prices they pay for our services. If the legislation causes
such unintended consequences or indirect impact, it could have a material adverse effect on our business, financial condition and results of operations.

In addition, other legislative changes have been proposed and adopted since the PPACA was enacted. On August 2, 2011, the Budget Control Act of 2011
was signed into law, which, among other things, creates the Joint Select Committee on Deficit Reduction to recommend proposals in spending reductions to
Congress.  The  Joint  Select  Committee  did  not  achieve  a  targeted  deficit  reduction  of  at  least  $1.2  trillion  for  the  years  2013  through  2021,  triggering  the
legislation’s automatic reduction to several government programs. This included aggregate reductions to Medicare payments to providers of up to 2% per
fiscal year, which went into effect on April 1, 2013. On January 2, 2013, the American Taxpayer Relief Act of 2012 was signed into law, which, among other
things,  further  reduced  Medicare  payments  to  several  providers,  including  hospitals,  and  increased  the  statute  of  limitations  period  for  the  government  to
recover  overpayments  to  providers  from  three  to  five  years.    Strong,  partisan  disagreement  in  Congress  has  prevented  implementation  of  various  PPACA
provisions, and the Trump Administration has made repeal of the PPACA a priority.  One of the first executive orders of the Trump administration granted
federal  agencies  broad  powers  to  unwind  regulations  under  the  PPACA.  On  January  11,  2017,  the  Senate  voted  to  approve  a  “budget  blueprint”  allowing
Republicans  to  repeal  parts  of  the  law  while  avoiding  Democrat  filibuster.    The  “Obamacare  Repeal  Resolution”  passed  51-48.    Certain  legislators  are
continuing their efforts to repeal the PPACA, although there is little clarity on how such a repeal would be implemented and what a PPACA replacement
might look like.  For the immediate future, there is significant uncertainty regarding the health care, health care coverage and health care insurance markets.

The U.S. government has in the past considered, is currently considering and may in the future consider health care policies and proposals intended to
curb rising health care costs, including those that could significantly affect both private and public reimbursement for health care services. State and local
governments, as well as a number of foreign governments, are also considering or have adopted similar types of policies. Future significant changes in the
health care systems in the United States or elsewhere, and current uncertainty about whether and how changes may be implemented, could have a negative
impact  on  the  demand  for  our  products.  We  are  unable  to  predict  whether  other  health  care  policies,  including  policies  stemming  from  legislation  or
regulations affecting our business, may be proposed or enacted in the future; what effect such policies would have on our business; or the effect ongoing
uncertainty about these matters will have on the purchasing decisions of our customers.

We expect that additional state and federal health care reform measures will be adopted in the future, any of which could limit the amounts that federal

and state governments will pay for health care products and services, which could result in reduced demand for our products or additional pricing pressures.

Governments outside the United States tend to impose strict price controls, which may adversely affect our revenues, if any.

In some countries, particularly the member states of the European Union, the pricing of prescription pharmaceuticals is subject to governmental control.
In  these  countries,  pricing  negotiations  with  governmental  authorities  can  take  considerable  time  after  the  receipt  of  marketing  approval  for  a  product.  In
addition, there can be considerable pressure by governments and other stakeholders on prices and reimbursement levels, including as part of cost containment
measures.  Political,  economic  and  regulatory  developments  may  further  complicate  pricing  negotiations,  and  pricing  negotiations  may  continue  after
reimbursement has been obtained. Reference pricing used by various E.U. member states and parallel distribution, or arbitrage between low-priced and high-
priced member states, can further reduce prices. In some countries where we may seek to market our product candidates in the future, we may be required to
conduct a clinical trial or other studies that compare the cost-effectiveness of our product candidate to other available therapies in order to obtain or maintain
reimbursement  or  pricing  approval.  Publication  of  discounts  by  third-party  payors  or  authorities  may  lead  to  further  pressure  on  prices  or  reimbursement
levels within the country of publication and other countries. If reimbursement of our products is unavailable or limited in scope or amount, or if pricing is set
at unsatisfactory levels, our business could be adversely affected.

Inadequate  funding  for  the  FDA,  the  SEC  and  other  government  agencies  could  hinder  their  ability  to  hire  and  retain  key  leadership  and  other
personnel,  prevent  new  products  and  services  from  being  developed  or  commercialized  in  a  timely  manner  or  otherwise  prevent  those  agencies  from
performing normal business functions on which the operation of our business may rely, which could negatively impact our business.

The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and funding levels,
ability to hire and retain key personnel and accept the payment of user fees, and statutory, regulatory, and policy changes. Average review times at the agency
have fluctuated in recent years as a result. In addition, government funding of the SEC and other government agencies on which our operations may rely,
including those that fund research and development activities is subject to the political process, which is inherently fluid and unpredictable.

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Disruptions at the FDA and other agencies may also slow the time necessary for new drugs to be reviewed and/or approved by necessary government
agencies,  which  would  adversely  affect  our  business.  For  example,  over  the  last  several  years,  including  beginning  on  December  22,  2018,  the  U.S.
government has shut down several times and certain regulatory agencies, such as the FDA and the SEC, have had to furlough critical FDA, SEC and other
government employees and stop critical activities. If a prolonged government shutdown occurs, it could significantly impact the ability of the FDA to timely
review and process our regulatory submissions, which could have a material adverse effect on our business. Further, upon completion of this offering and in
our operations as a public company, future government shutdowns could impact our ability to access the public markets and obtain necessary capital in order
to properly capitalize and continue our operations.

Competitor companies or hospitals may be able to take advantage of EU rules permitting sales of unlicensed medicines for individual patients to sell
competing products without a marketing authorization.

The EU medicines rules allow individual member states to permit the supply of a medicinal product without a marketing authorization to fulfill special
needs,  where  the  product  is  supplied  in  response  to  a  bona  fide  unsolicited  order,  formulated  in  accordance  with  the  specifications  of  a  health  care
professional and for use by an individual patient under his direct personal responsibility.  This may in certain countries also apply to products manufactured in
a country outside the EU and imported to treat specific patients or small groups of patients.  In addition, designated advanced therapy medicinal products do
not need a marketing authorization if they are prepared on a non-routine basis and are used within the same EU member state in a hospital in accordance with
a medical prescription for an individual patient.

These exemptions could allow our competitors to make sales in the EU without having obtained a marketing authorization and without undergoing the
expense of clinical trials, especially if those competitors have cell processing facilities in the relevant EU member state.  Similarly, certain hospitals may be
able to compete with us on the basis of these rules.  Because any such sales would be made without a marketing authorization, there would be no need for the
competitor company or hospital to refer to the clinical data in our marketing authorization dossiers, and so any data exclusivity protection that we may obtain
for our products would not prevent such competing sales.

A variety of risks associated with operating our business internationally could materially adversely affect our business.

We plan to seek regulatory approval of our product candidates outside of the United States and, accordingly, we expect that we, and any potential

collaborators in those jurisdictions, will be subject to additional risks related to operating in foreign countries, including:

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•

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•

•

•

•

•

•

•

•

•

•

differing regulatory requirements in foreign countries;

differing coverage and reimbursement requirements in foreign countries;

unexpected changes in tariffs, trade barriers, price and exchange controls, and other regulatory requirements;

economic weakness, including inflation, or political instability in particular foreign economies and markets;

compliance with tax, employment, immigration, and labor laws for employees living or traveling abroad;

foreign taxes, including withholding of payroll taxes;

foreign currency fluctuations, which could result in increased operating expenses and reduced revenue, and other obligations incident to doing
business in another country;

difficulties staffing and managing foreign operations;

workforce uncertainty in countries where labor unrest is more common than in the United States;

potential liability under the Foreign Corrupt Practices Act of 1977 or comparable foreign laws, such as the U.K. Anti-Bribery Act;

challenges enforcing our contractual and intellectual property rights, especially in those foreign countries that do not respect and protect intellectual
property rights to the same extent as the United States;

production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and

business interruptions resulting from geo-political actions, including war and terrorism.

These  and  other  risks  associated  with  our  planned  international  operations  may  materially  adversely  affect  our  ability  to  attain  or  maintain

profitable operations.

RISKS RELATED TO OUR INTELLECTUAL PROPERTY

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We may be unable to obtain or maintain patent protection for our products and product candidates, which could have a material adverse effect on our
business.

Our  commercial  success  will  depend,  in  part,  on  obtaining  and  maintaining  patent  protection  for  new  technologies,  product  candidates,  products  and
processes and successfully defending such patents against third-party challenges. To that end, we file patent applications, and have been issued patents, that
are  intended  to  cover  certain  methods  and  uses  of  human  cells  as  well  as  compositions  and  methods  relating  to  hematopoietic  stem  cells.  These  patent
applications may never result in the issuance of patents.

The patent positions of biotechnology companies can be highly uncertain and involve complex legal, scientific and factual questions and recent court
decisions have introduced significant uncertainty regarding the strength of patents in the industry. Moreover, the legal systems of some foreign countries do
not favor the aggressive enforcement of patents and may not protect our intellectual property rights to the same extent as the laws of the United States. Any of
the  issued  patents  we  own  or  license  may  be  challenged  by  third  parties  and  held  to  be  invalid,  unenforceable  or  with  a  narrower  or  different  scope  of
coverage  than  what  we  currently  believe,  effectively  reducing  or  eliminating  protection  we  believed  we  had  against  competitors  with  similar  products  or
technologies.  If  we  ultimately  engage  in  and  lose  any  such  patent  disputes,  we  could  be  subject  to  competition  and/or  significant  liabilities,  we  could  be
required to enter into third-party licenses or we could be required to cease using the disputed technology or product. In addition, even if such licenses are
available, the terms of any license requested by a third party could be unacceptable or unaffordable to us.

Product development and approval timelines in the biotechnology industry are very lengthy. As such, it is possible that any patents that may cover an
approved product may have expired at the time of commercialization or only have a short remaining period of exclusivity, thereby reducing the commercial
advantages  of  the  patent.  In  such  case,  we  would  then  rely  solely  on  other  forms  of  exclusivity,  such  as  regulatory  exclusivity  provided  by  the  FDC  Act,
which may provide less protection to our competitive position.

Litigation  relating  to  intellectual  property  is  expensive,  time-consuming  and  uncertain,  and  we  may  be  unsuccessful  in  our  efforts  to  protect  against
infringement by third parties or defend ourselves against claims of infringement.

To protect our intellectual property, we may initiate litigation or other proceedings. In general, intellectual property litigation is costly, time-consuming,
diverts the attention of management and technical personnel and could result in substantial uncertainty regarding our future viability, even if we ultimately
prevail.  Some  of  our  competitors  may  be  able  to  sustain  the  costs  of  such  litigation  or  other  proceedings  more  effectively  than  can  we  because  of  their
substantially  greater  financial  resources.  The  loss  or  narrowing  of  our  intellectual  property  protection,  the  inability  to  secure  or  enforce  our  intellectual
property rights or a finding that we have infringed the intellectual property rights of a third party could limit our ability to develop or market our products and
services  in  the  future  or  adversely  affect  our  revenues.  Furthermore,  any  public  announcements  related  to  such  litigation  or  regulatory  proceedings  could
adversely affect the price of our common stock.

Third parties may allege that the research, development and commercialization activities we conduct infringe patents or other proprietary rights owned by
such parties. While we do not believe any of our current activities infringe the rights of others, we have not conducted an exhaustive search or analysis of
third-party patent rights to determine whether our pre-clinical or clinical research and development or activities may infringe or be alleged to infringe any
third-party  patent  rights.  If  we  are  found  to  have  infringed  the  patents  of  a  third  party,  we  may  be  required  to  pay  substantial  damages;  we  also  may  be
required  to  seek  from  such  party  a  license,  which  may  not  be  available  on  acceptable  terms,  if  at  all,  to  continue  our  activities.  A  judicial  finding  or
infringement or the failure to obtain necessary licenses could prevent us from commercializing our products, which would have a material adverse effect on
our business, operating results and financial condition.

If we are unable to maintain our licenses, patents or other intellectual property we could lose important protections that are material to continuing our
operations and our future prospects.

To obtain and maintain patent protection and licensing rights under certain of our license agreement, we must, among other things, ensure the timely
payment of all applicable filing and maintenance fees. Any failure to do so could result in the loss of some or all of our rights to proprietary technology or the
inability to secure or enforce intellectual property protection.

Additionally, our license agreements require us to meet certain diligence obligations in the development of the licensed products. Our failure to meet

these diligence obligations could result in the loss of some or all of our rights, which could materially and adversely affect our business and future prospects.

If we are unable to protect the confidentiality of trade secrets, our competitive position could be impaired.

A significant amount of our technology, especially regarding manufacturing processes, is unpatented and is maintained as trade secrets and /or know-
how.  We  expend  significant  energy,  resources  and  know-how  in  an  effort  to  protect  these  trade  secrets  and  know-how,  including  through  the  use  of
confidentiality agreements. Even so, improper use or disclosure of our

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confidential  information  could  occur,  and  in  such  case,  adequate  remedies  may  not  exist.  The  disclosure  of  trade  secrets  and  know-how  could  impair  our
competitive position.

In certain countries, patent holders may be required to grant compulsory licenses, which would likely have a significant and detrimental effect on any
future revenues in such country.

Many countries, including some countries in Europe, have compulsory licensing laws under which a patent owner may be compelled to grant licenses to
third parties. In addition, most countries limit the enforceability of patents against government agencies or government contractors. In these countries, the
patent  owner  may  be  limited  to  monetary  relief  and  may  be  unable  to  enjoin  infringement,  which  could  materially  diminish  the  value  of  the  patent.
Compulsory licensing of life-saving products is also becoming increasingly common in developing countries, either through direct legislation or international
initiatives.  Such  compulsory  licenses  could  be  extended  to  our  product  candidates,  which  may  limit  our  potential  revenue  opportunities,  including  with
respect to any future revenues that may result from our product candidates.

Changes to U.S. patent law may have a material adverse effect on our intellectual property rights.

The Leahy-Smith America Invents Act (AIA), which was signed into law on September 16, 2011, significantly changed United States patent law. It may
take some time to establish what the law means, since it is just being interpreted by the lower courts, and any lower court decisions have not been reviewed by
either the Federal Circuit Court of Appeals or the Supreme Court, a process that will take years. The first major change is that AIA switches the U.S. patent
system  from  a  “first  to  invent”  system  to  a  “first  to  file”  system.  Now  that  the  first  to  file  system  is  in  effect,  there  is  a  risk  that  another  company  may
independently  develop  identical  or  similar  patents  at  approximately  the  same  time  and  be  awarded  the  patents  instead  of  us.  Further,  in  the  second  major
change,  AIA  abolished  interference  proceedings,  and  establishes  derivation  proceedings  to  replace  interference  proceedings  in  all  cases  in  which  the  time
period for instituting an interference proceeding has not lapsed where an inventor named in an earlier application derived the claimed invention from a named
inventor. Now that the derivation proceedings are in effect, there is a risk that the inventorship of any pending patent application can be challenged for reasons
of derivation. The third major change is that AIA established post-grant opposition proceedings that will apply only to patent applications filed after “first to
file” became effective. Post-grant opposition will enable a person who is not the patent owner to initiate proceedings in the patent office within 9 months after
the grant of a patent that can result in cancellation of a patent as invalid. There is a risk, therefore, that any of our patents once granted after the effective date
of these provisions of the AIA (March 16, 2013) may be subject to post-grant opposition, which will increase uncertainty on the validity of any newly granted
patent or may ultimately result in cancellation of the patent.

Third-party claims of intellectual property infringement may prevent or delay our development and commercialization efforts.

Our commercial success depends in part on our avoiding infringement of the patents, trademarks and proprietary rights of third parties. There have been
many  lawsuits  and  other  proceedings  involving  patent  and  other  intellectual  property  rights  in  the  biotechnology  and  pharmaceutical  industries,  including
patent  infringement  lawsuits,  interferences,  oppositions,  and  reexamination  proceedings  before  the  U.S.  Patent  and  Trade  Office  (the  "USPTO")  and
corresponding foreign patent offices and trademark violations. Numerous U.S. and foreign issued patents and pending patent applications, which are owned
by third parties, exist in the fields in which we are developing products and services. As the biotechnology and pharmaceutical industries expand and more
patents are issued, the risk increases that our products and services may be subject to claims of infringement of the patent rights of third parties.

Third parties may assert that we are employing their proprietary technology without authorization. There may be third-party patents or patent applications
with  claims  to  devices,  materials,  formulations,  methods  of  manufacture,  or  methods  for  treatment  related  to  the  use  or  manufacture  of  our  products  and
services. We have conducted freedom to operate analyses with respect to only certain of our products and services, and therefore we do not know whether
there are any third-party patents that would impair our ability to commercialize these products and services. We also cannot guarantee that any of our analyses
are complete and thorough, nor can we be sure that we have identified each and every patent and pending application in the United States and abroad that is
relevant or necessary to the commercialization of our products and services. Because patent applications can take many years to issue, there may be currently
pending patent applications that may later result in issued patents that our products or services may infringe upon.

In addition, third parties may obtain patents in the future and claim that use of our technologies infringes upon these patents. If any third-party patents
were held by a court of competent jurisdiction to cover aspects of our products or services, the holders of any such patents may be able to block our ability to
commercialize such products or services unless we obtained a license under the applicable patents, or until such patents expire or are finally determined to be
invalid or unenforceable. Such a license may not be available on commercially reasonable terms or at all.

Parties  making  claims  against  us  may  obtain  injunctive  or  other  equitable  relief,  which  could  effectively  block  our  ability  to  further  develop  and

commercialize one or more of our products or services. Defense of these claims, regardless of their

33

Index

merit, would involve substantial litigation expense and would be a substantial diversion of employee resources from our business. In the event of a successful
claim  of  infringement  against  us,  we  may  have  to  pay  substantial  damages,  including  treble  damages  and  attorneys’  fees  for  willful  infringement,  pay
royalties,  redesign  our  infringing  products  or  obtain  one  or  more  licenses  from  third  parties,  which  may  be  impossible  or  require  substantial  time  and
monetary expenditure.

RISKS RELATED TO OUR CAPITAL STOCK

Our stock price has been, and will likely continue to be, highly volatile.

The  market  price  of  our  common  stock  has  been,  and  in  the  future  may  continue  to  be,  highly  volatile.  For  example,  from  January  1,  2019  through

March 5, 2020 our common stock traded as low as $2.00 per share and as high as $5.44 per share.

The market price for our common stock is highly dependent on, among other things, stock market conditions in general, our clinical development efforts
and the growth of our business in general, the amount of our available cash and investments and our level of cash utilization. Future events could increase the
volatility seen in our common stock and ultimately cause a significant decline in the price of our common stock and ultimately impact our ability to raise
additional capital in the future. These events could include the following, among others:

•

•

•

•

•

•

•

low levels of trading volume for our shares;

capital-raising or other transactions that are, or may in the future be, dilutive to existing stockholders or that involve the issuance of debt securities;

delays in our clinical trials, negative clinical trial results or adverse regulatory decisions relating to our product candidates;

adverse fluctuations in our revenues or operating results or financial results that otherwise fall below the market's expectations;

disappointing developments concerning our cell therapy product candidates;

positive  developments  concerning  our  cell  therapy  product  candidates  that  lead  to  the  need  for  additional  capital  to  complete  the  development
process; and

legal challenges, disputes and/or other adverse developments impacting our patents or other proprietary rights that protect our products.

In addition, broader external events, such as news concerning economic or market conditions in the general economy or within our industry, the activities
of  our  competitors,  changes  (or  the  threat  of  changes)  in  U.S.  or  foreign  government  regulations  impacting  the  life  sciences  industry  or  the  movement  of
capital into or out of our industry, are likely to affect the price of our common stock. There can be no assurance that the market price of our common stock
will not continue to fluctuate or decline significantly in the future.

In addition to potential dilution associated with future fundraising transactions, we currently have significant numbers of securities outstanding that are
exercisable for our common stock, which could result in significant additional dilution and downward pressure on our stock price.

As of December 31, 2019, there were 10,528,689 shares of our common stock outstanding. In addition, there were outstanding stock options, restricted
stock units and warrants representing the potential issuance of an additional 1,192,539 shares of our common stock. The issuance of these shares in the future
would result in significant dilution to our current stockholders and could adversely affect the price of our common stock and the terms on which we could
raise additional capital. In addition, the issuance and subsequent trading of shares could cause the supply of our common stock available for purchase in the
market to exceed the purchase demand for our common stock. Such supply in excess of demand could cause the market price of our common stock to decline.

Sales of our common stock pursuant to our at-the-market sales agreement with H.C. Wainwright & Co. may cause substantial dilution to our existing
stockholders and the sale of such shares of common stock could cause the price of our common stock to decline.

We entered into a Common Stock Sales Agreement with H.C. Wainwright & Co. in February 2018, which was subsequently amended on August 2, 2018,
pursuant to which we may sell up to $25 million of shares of our common stock over the term of that agreement, subject to certain terms and conditions. In
March  2019,  subsequent  to  the  filing  of  our  2018  Form  10-K,  the  aggregate  market  value  of  our  outstanding  common  stock  held  by  non-affiliates  was
approximately $52.8 million. Pursuant to General Instruction I.B.6 of Form S-3, since the aggregate market value of our outstanding common stock held by
non-affiliates was below $75.0 million at the time of our 2018 Form 10-K filing, the aggregate amount of securities that we were

34

Index

permitted to offer and sell at such time was reduced to $17.6 million (or a maximum of 4.8 million shares), which was equal to one-third of the aggregate
market value of our common stock held by non-affiliates at such time.

Sales  by  us  pursuant  to  the  sales  agreement  may  result  in  substantial  dilution  to  the  interests  of  other  holders  of  our  common  stock.  The  sale  of  a
substantial number of shares of our common stock, 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. However, we have the right to control the timing and amount of any sales of
our shares under the sales agreement and may be terminated by us at any time at our discretion without any cost to us.

Provisions in our amended and restated certificate of incorporation and by-laws and Delaware law may inhibit a takeover of us, which could limit the
price investors might be willing to pay in the future for our common stock and could entrench management.

Our  amended  and  restated  certificate  of  incorporation  and  by-laws  contain  provisions  that  may  discourage  unsolicited  takeover  proposals  that
stockholders may consider to be in their best interests. Our board of directors is divided into three classes, each of which will generally serve for a term of
three years with only one class of directors being elected in each year. As a result, at a given annual meeting only a minority of the board of directors may be
considered for election. Since our staggered board of directors may prevent our stockholders from replacing a majority of our board of directors at any given
annual meeting, it may entrench management and discourage unsolicited stockholder proposals that may be in the best interests of stockholders. Moreover,
our board of directors has the ability to designate the terms of and issue new series of preferred stock without stockholder approval.

We are also subject to anti-takeover provisions under Delaware law, which could delay or prevent a change of control. Together, these provisions may
make more difficult the removal of management and may discourage transactions that otherwise could involve payment of a premium over prevailing market
prices for our securities.

Failure to maintain effective internal control over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act could have a material
adverse effect on our business and stock price.

During the course of testing our disclosure controls and procedures and internal control over financial reporting, we may identify and disclose material
weaknesses or significant deficiencies in internal control over financial reporting that will have to be remedied. Implementing any appropriate changes to our
internal control may require specific compliance training of our directors, officers and employees, entail substantial costs to modify our existing accounting
systems, and take a significant period of time to complete. Such changes may not, however, be effective in maintaining the adequacy of our internal control
over financial reporting, and any failure to maintain that adequacy or inability to produce accurate financial statements on a timely basis could result in our
financial statements being unreliable, increase our operating costs and materially impair our ability to operate our business.

Failure to achieve and maintain effective internal control over financial reporting could result in a loss of investor confidence in our financial reports and
could have a material adverse effect on our stock price. Additionally, failure to maintain effective internal control over our financial reporting could result in
government investigation or sanctions by regulatory authorities.

We may fail to comply with the continued listing requirements of the Nasdaq Capital Market, such that our common stock may be delisted and the price of
our common stock and our ability to access the capital markets could be negatively impacted.

Our common stock is listed for trading on the Nasdaq Capital Market. We must satisfy Nasdaq’s continued listing requirements, including, among other
things, a minimum closing bid price requirement of $1.00 per share for 30 consecutive business days. If a company trades for 30 consecutive business days
below  the  $1.00  minimum  closing  bid  price  requirement,  Nasdaq  will  send  a  deficiency  notice  to  the  company,  advising  that  it  has  been  afforded  a
“compliance period” of 180 calendar days to regain compliance with the applicable requirements.

A  delisting  of  our  common  stock  from  Nasdaq  could  materially  reduce  the  liquidity  of  our  common  stock  and  result  in  a  corresponding  material
reduction  in  the  price  of  our  common  stock.  In  addition,  delisting  could  harm  our  ability  to  raise  capital  through  alternative  financing  sources  on  terms
acceptable to us, or at all, and may result in the potential loss of confidence by investors, employees and fewer business development opportunities.

ITEM 1B. UNRESOLVED STAFF COMMENTS.    

None.

ITEM 2. PROPERTIES.

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Index

Our  corporate  headquarters  are  in  Basking  Ridge,  New  Jersey.  The  space  is  approximately  11,600  rentable  square  feet.  The  base  monthly  rent  is
approximately $24,000 and the lease term ends May 31, 2022. In addition, there are two five-year renewal options. In July 2019, we executed a three-year
lease  extension  for  the  approximately  3,400  rentable  square  feet  in  our  Rye  Brook,  New  York  office,  which  extension  expires  in  March  2023.  The  base
monthly rent for our Rye Brook office is approximately $8,900. We believe the total leased space is sufficient for the near future.

ITEM 3. LEGAL PROCEEDINGS.

We are party to certain legal proceedings in the ordinary course of business. We do not believe that any current legal proceedings are likely to have a

material effect on our business, financial condition or results of operations.

ITEM 4. MINE SAFETY DISCLOSURES.

Not applicable.

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Index

PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF
EQUITY SECURITIES.

Market for Our Common Equity

Our common stock trades on The Nasdaq Capital Market under the symbol “CLBS.”

Holders

As of March 5, 2020, there were approximately 693 stockholders of record of our common stock. The number of record holders was determined from the
records of our transfer agent and does not include beneficial owners of our common stock whose shares are held in the names of various security brokers,
dealers, and registered clearing agencies.

Dividends and Dividend Policy

We have not paid cash dividends on our common stock. The holders of our common stock are each entitled to receive dividends when and if declared by
the board of directors out of funds legally available therefor, subject to the terms of any outstanding series of preferred stock. We intend to retain any future
earnings to fund the development and growth of our business, and therefore we do not anticipate paying any cash dividends on our common stock in the
foreseeable future.

Equity Compensation Plan Information

The following table provides information as of December 31, 2019 regarding shares of our common stock that may be issued under our existing equity
compensation plans, including our 2018 Equity Incentive Compensation Plan (the "2018 Plan"), our 2015 Equity Compensation Plan (the "2015 Plan"), our
2009 Stock Option and Incentive Plan (the “2009 Plan”), our 2003 Stock Option and Incentive Plan (the “2003 Plan”), and our amended 2017 Employee
Stock Purchase Plan (the "Amended 2017 ESPP").

Equity Compensation Plan Information

Number of securities
to be issued upon
exercise
of outstanding options
(1)

Weighted Average
exercise price of
outstanding options
and rights

Number of securities
remaining available for
future issuance under
equity
compensation plan
(excluding securities
referenced in column
(a))

Equity compensation plans approved by security holders (2)

Equity compensation plans not approved by security holders

1,044,417

0

$18.31

—

1,080,812

(3)

0

(1)

(2)

(3)

Includes stock options only; does not include purchase rights accruing under the Amended 2017 ESPP Plan because the purchase price (and
therefore the number of shares to be purchased) will not be determined until the end of the purchase period.

Consists of the 2018 Plan, the 2015 Plan, the 2009 Plan, the 2003 Plan, and the Amended 2017 ESPP.

Includes shares available for future issuance under the 2018 Plan and the Amended 2017 ESPP.

Recent Sales of Unregistered Securities

None.

ITEM 6. SELECTED FINANCIAL DATA.    

Not applicable.

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Index

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The  following  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  contains  forward-looking  statements  that
involve risks and uncertainties. Our actual results could differ materially from those anticipated in these forward-looking statements as a result of various
factors, including those set forth under “Cautionary Note Regarding Forward-Looking Statements” and under “Risk Factors” herein.

OVERVIEW

Caladrius  Biosciences,  Inc.  (“we,”  “us,”  "our,"  “Caladrius”  or  the  “Company”)  is  a  clinical-stage  biopharmaceutical  company  dedicated  to  the
development of cellular therapies designed to reverse cardiovascular disease. We are developing first-in-class therapy products that are based on the notion
that our body contains finely tuned mechanisms for self-repair. Our technology leverages and enables these mechanisms in the form of specific, naturally-
occurring minimally manipulated cells, using formulations unique to each indication.

Our leadership team collectively has decades of biopharmaceutical development experience and world-recognized scientific achievement in the field of
cardiovascular disease, among other fields. Our goal is to build a broad portfolio of novel and versatile products that address important unmet medical needs.
Our current product candidates include three developmental treatments for ischemic diseases based on our CD34+ cell therapy platform: CLBS12, recipient
of SAKIGAKE designation and eligible for early conditional approval in Japan for the treatment of critical limb ischemia ("CLI") based on the results of an
ongoing  clinical  trial;  CLBS16,  in  a  Phase  2  clinical  trial  in  the  U.S.  for  the  treatment  of  coronary  microvascular  dysfunction  ("CMD");  and  CLBS14,  a
Regenerative  Medicine  Advanced  Therapy  ("RMAT")  designated  therapy  for  which  we  have  finalized  with  the  U.S.  Food  and  Drug  Administration  (the
"FDA") a protocol for a Phase 3 confirmatory trial in subjects with no-option refractory disabling angina ("NORDA").

Additional Out-licensing Opportunities

Our broad intellectual property portfolio of cell therapy assets includes notable programs available for out-licensing in order to continue their clinical
development.  Our  current  long-term  strategy  focuses  on  advancing  our  therapies  through  development  with  the  ultimate  objective  of  obtaining  market
authorizations and entering commercialization, either alone or with partners, to provide treatment options to patients suffering from life-threatening medical
conditions. We believe that we are well-positioned to realize potentially meaningful value increases within our own proprietary pipeline if we are successful
in advancing our product candidates to their next significant development milestones.

Results of Operations

Year Ended December 31, 2019 Compared to Year Ended December 31, 2018

Overall, net losses were $19.4 million and $16.2 million for the years ended December 31, 2019 and 2018, respectively.

Operating Expenses

For  the  year ended December  31,  2019,  operating  expenses  totaled  $20.1 million  compared  to  $17.0 million  for  the  year  ended  December  31,  2018,

representing an increase of $3.1 million or 18%. Operating expenses comprise the following:

•

•

Research and development expenses were approximately $10.8 million for the year ended December 31, 2019 compared to $7.6 million for the year
ended December 31, 2018, representing an increase of approximately $3.2 million, or 42%. Research and development in both periods focused on
the advancement of our ischemic repair platform and related to:

◦

◦

◦

ongoing registration-eligible study expenses for CLBS12 in critical limb ischemia in Japan, whereby we continue to focus spending on our
patient enrollment, and anticipate completing enrollment in the first half of 2020;

ongoing  Phase  proof-of-concept  study  expenses  for  CLBS16  in  coronary  microvascular  dysfunction,  whereby  study  enrollment  was
completed in the second quarter of 2019, preliminary top-line results were reported in November 2019 and full results expected in the first
half of 2020; and

expenses associated with preparation our confirmatory Phase 3 study of CLBS14 in NORDA. In late 2019, we projected that the Phase 3
study  would  cost  approximately  $70  million  in  external  expenses  over  the  next  several  years  to  complete,  and  as  a  result,  we  elected  to
postpone  the  initiation  of  the  study  until  we  have  confidence  that  we  can  access  sufficient  capital  to  allow  us  to  complete  the  study
uninterrupted.

General and administrative expenses were approximately $9.3 million for the year ended December 31, 2019, compared to $9.4 million for the year
ended December 31, 2018, representing a decrease of approximately $0.1 million, or 1%. Our general and administrative expenses focus on general
corporate-related activities.

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Index

Historically, to minimize our use of cash, we have used a variety of equity and equity-linked instruments as compensation to employees, consultants,

directors and other service providers. The use of these instruments has resulted in charges to the results of operations, which has been significant in the past.

Other Income (Expense)

Total other income (expense) is primarily comprised of investment income on cash and marketable securities.

Analysis of Liquidity and Capital Resources

At December 31, 2019, we had cash, cash equivalents, and marketable securities of approximately $25.2 million, working capital of approximately $20.0
million,  and  stockholders’  equity  of  approximately  $20.8  million.  During  the  year  ended  December  31,  2019,  we  met  our  immediate  cash  requirements
through existing cash balances.

Net cash provided by or used in operating, investing and financing activities were as follows (in thousands): 

Net cash used in operating activities

Net cash provided by (used in) investing activities

Net cash provided by financing activities

Operating Activities

Year Ended December 31,

2019

2018

$

(18,882)   $

21,432  

1,183  

(19,986)

(4,707)

824

Our cash used in operating activities during the year ended December 31, 2019 totaled approximately $18.9 million, which is the sum of (i) our net loss
of  $19.4  million,  and  adjusted  for  non-cash  income  and  expenses  totaling  $1.6  million  (which  includes  adjustments  for  equity-based  compensation,
depreciation and amortization, and amortization/accretion of marketable securities), and (ii) changes in operating assets and liabilities of approximately $1.1
million.

Our cash used in operating activities during the year ended December 31, 2018 totaled approximately $20.0 million, which is the sum of (i) our net loss
of  $16.2  million,  and  adjusted  for  non-cash  income  and  expenses  totaling  $1.5  million  (which  includes  adjustments  for  equity-based  compensation,
depreciation  and  amortization,  gain  on  disposal  of  assets,  deferred  income  taxes,  and  amortization/accretion  of  marketable  securities),  and  (ii)  changes  in
operating assets and liabilities of approximately $5.3 million.

Investing Activities

Our  cash  provided  by  investing  activities  during  the  year ended December  31,  2019 totaled approximately $21.4 million  and  was  entirely  due  to  net

proceeds from the sale of marketable securities investments (net of purchases of marketable securities).

Our cash used in investing activities during the year ended December 31, 2018 totaled approximately $4.7 million and was primarily due to net purchases
of marketable securities (net of sales of marketable securities), and partially offset by $2.5 million in proceeds from the sale of our Counterflow Centrifuge
System device.

Financing Activities

Our cash provided by financing activities during the year ended December 31, 2019 consisted of proceeds of $1.0 million through the issuance of shares
of our common stock under the provisions of our common stock purchase agreement with Lincoln Park Capital, and proceeds of $0.3 million through the
issuance of shares of our common stock under the provisions of our Common Stock Sales Agreement with H.C. Wainwright, which was partially offset by tax
withholding-related payments on net share settlement equity awards to employees.

Our cash provided by financing activities during the year ended December 31, 2018  consisted  of  proceeds  of  approximately  $1.0  million  through  the
issuance  of  shares  of  our  common  stock  under  the  provisions  of  our  Common  Stock  Sales  Agreement  with  H.C.  Wainwright  and  $0.4  million  of  option
exercise  proceeds,  which  was  partially  offset  by  payment  obligations  under  equipment  finance  leases  and  tax  withholding-related  payments  on  net  share
settlement equity awards to employees.    

Liquidity and Capital Requirements Outlook

To meet our short and long-term liquidity needs, we expect to use existing cash balances and a variety of other means. Other sources of liquidity could
include additional potential issuances of debt or equity securities in public or private financings, partnerships and/or collaborations and/or sale of assets. Our
history of operating losses and liquidity challenges may make it difficult for us to raise capital on acceptable terms or at all. The demand for the equity and
debt of biopharmaceutical companies like ours is dependent upon many factors, including the general state of the financial markets. During times of extreme
market

39

 
 
 
 
Index

volatility, capital may not be available on favorable terms, if at all. Our inability to obtain such additional capital could materially and adversely affect our
business  operations.  We  will  also  continue  to  seek,  as  appropriate,  grants  for  scientific  and  clinical  studies  from  various  governmental  agencies  and
foundations, and other sources of non-dilutive funding. For example, in December 2019, we received preliminary approval from the New Jersey Economic
Development Authority to participate in the Technology Business Tax Certificate Transfer (NOL) Program. That program permits qualified companies to sell
a percentage of their New Jersey net operating losses to unrelated profitable corporations. While we expect to receive final approval for our New Jersey net
operating losses sale in the first quarter of 2020, there can be no assurance that such approval will be received at that time, if ever. We believe that our cash on
hand will enable us to fund operating expenses for at least the next 12 months following the issuance of our financial statements considering the assumption
that any initiation of a CLBS14 Phase 3 study is contingent on our acquisition of additional capital to fund such a study.

In  March  2019,  we  and  Lincoln  Park  Capital  Fund,  LLC  (“Lincoln  Park”)  entered  into  a  purchase  agreement  (the  “Purchase  Agreement”)  and  a
registration rights agreement (the “Registration Rights Agreement”), pursuant to which we have the right to sell to Lincoln Park shares of our common stock
having  an  aggregate  value  of  up  to  $26  million,  subject  to  certain  limitations  and  conditions  set  forth  in  the  Purchase  Agreement  (the  “Offering”).  As
consideration for entering into the Purchase Agreement, we issued to Lincoln Park an additional 181,510 shares of common stock as commitment shares.
Pursuant to the Purchase Agreement, Lincoln Park purchased 250,000 shares of common stock, at a price of $4.00 per share, for a total gross purchase price
of $1.0 million (the “Initial Purchase”) upon commencement. Thereafter, as often as every business day from and after one business day following the date of
the Initial Purchase and over the 36-month term of the Purchase Agreement, we have the right, from time to time, at its sole discretion and subject to certain
conditions, to direct Lincoln Park to purchase up to 100,000 shares of common stock, with such amount increasing as the closing sale price of the common
stock increases; provided Lincoln Park’s obligation under any single such purchase will not exceed $2,500,000, unless we and Lincoln Park mutually agree to
increase the maximum amount of such single purchase (each, a “Regular Purchase”). If we direct Lincoln Park to purchase the maximum number of shares of
common  stock  it  then  may  sell  in  a  Regular  Purchase,  then  in  addition  to  such  Regular  Purchase,  and  subject  to  certain  conditions  and  limitations  in  the
Purchase Agreement, we may direct Lincoln Park in an “accelerated purchase” to purchase an additional amount of common stock that may not exceed the
lesser of (i) 300%  the number of shares purchased pursuant to the corresponding Regular Purchase or (ii) 30% of the total number of shares of our common
stock traded during a specified period on the applicable purchase date as set forth in the Purchase Agreement. Under certain circumstances and in accordance
with the Purchase Agreement, we may direct Lincoln Park to purchase shares in multiple accelerated purchases on the same trading day. As of December 31,
2019, the Company had not made any sales of common stock to Lincoln Park under the Purchase Agreement other than the Initial Purchase.

In February 2018, we entered into a common stock sales agreement (the "Sales Agreement") with H.C. Wainwright & Co., LLC ("HCW"), as sales agent,
in connection with an “at the market offering” under which we from time to time may offer and sell shares of our common stock, which was further amended
in  August  2018,  having  an  aggregate  offering  price  of  up  to  $25  million.  In  March  2019,  subsequent  to  the  filing  of  our  2018  Form  10-K,  the  aggregate
market value of our outstanding common stock held by non-affiliates was approximately $52.8 million. Pursuant to General Instruction I.B.6 of Form S-3,
since the aggregate market value of our outstanding common stock held by non-affiliates was below $75.0 million at the time of our 2018 Form 10-K filing,
the aggregate amount of securities that we were permitted to offer and sell at such time was reduced to $17.6 million (or a maximum of 4.8 million shares),
which was equal to one-third of the aggregate market value of our common stock held by non-affiliates at such time. Subject to the terms and conditions of
the Sales Agreement, HCW will use its commercially reasonable efforts consistent with its normal trading and sales practices to sell the shares from time to
time, based upon our instructions, including any price, time or size limits specified by us. We have provided HCW with customary indemnification rights, and
HCW will be entitled to a commission at a fixed commission rate equal to 3.0% of the gross proceeds per share sold. We have no obligation to sell any of the
shares and may at any time suspend sales under the Sales Agreement or terminate the Sales Agreement. The Sales Agreement will terminate upon the sale of
all of the shares under the Sales Agreement unless terminated earlier by either party as permitted under the Sales Agreement. As of December 31, 2019, we
issued 260,349 shares of common stock under the Sales Agreement for net proceeds of $1.3 million.

While we continue to seek capital through a number of means, there can be no assurance that additional financing will be available on acceptable terms,
if at all, and our negotiating position in capital generating efforts may worsen as existing resources are used. Additional equity financing may be dilutive to
our stockholders; debt financing, if available, may involve significant cash payment obligations and covenants that restrict our ability to operate as a business;
our stock price may not reach levels necessary to induce option or warrant exercises; and asset sales may not be possible on terms we consider acceptable. If
we are unable to access capital necessary to meet our long-term liquidity needs, we may have to delay the expansion of our business or raise funds on terms
that we currently consider unfavorable.

SEASONALITY

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Index

We do not believe that our operations are seasonal in nature.

 OFF-BALANCE SHEET ARRANGEMENTS

We do not have any off-balance sheet arrangements.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make
estimates and judgments that affect the amounts reported in the financial statements. On an ongoing basis, we evaluate our estimates and assumptions. We
base our estimates on historical experience and other assumptions believed to be reasonable under the circumstances, the results of which form the basis for
making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results could differ from these
estimates.

An accounting policy is considered to be critical if it is important to our financial condition and results of operations and if it requires management’s most
difficult, subjective and complex judgments in its application. For a summary of all of our significant accounting policies, see Note 2 to our Consolidated
Financial Statements.

Share-Based Compensation  

We expense all share-based payment awards to employees, directors, and consultants, including grants of stock options, warrants, and restricted stock,
over the requisite service period based on the grant date fair value of the awards. Consultant awards are remeasured each reporting period through vesting.
For  awards  with  performance-based  vesting  criteria,  we  estimate  the  probability  of  achievement  of  the  performance  criteria  and  recognize  compensation
expense related to those awards expected to vest. We determine the fair value of option awards using the Black-Scholes option-pricing model which uses both
historical  and  current  market  data  to  estimate  the  fair  value.  This  method  incorporates  various  assumptions  such  as  the  risk-free  interest  rate,  expected
volatility, expected dividend yield and expected life of the options or warrants. The fair value of our restricted stock and restricted stock units is based on the
closing market price of our common stock on the date of grant.

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

Not applicable.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

The financial statements and notes thereto required to be filed under this Item are presented commencing on page 50 of this Annual Report on Form 10-

K.

41

Index

Caladrius Biosciences, Inc. and Subsidiaries

Table of Contents

Report of Independent Registered Public Accounting Firm

Financial Statements:

Consolidated Balance Sheets at December 31, 2019 and 2018

Consolidated Statements of Operations - Years Ended December 31, 2019 and 2018

Consolidated Statements of Comprehensive Loss - Years Ended December 31, 2019 and 2018

Consolidated Statements of Equity - Years Ended December 31, 2019 and 2018

Consolidated Statements of Cash Flows - Years Ended December 31, 2019 and 2018

Notes to Consolidated Financial Statements

42

43

44

45

46

47

48

70

 
 
 
 
 
 
 
Index

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders

Caladrius Biosciences, Inc.

Opinion on the financial statements
We have audited the accompanying consolidated balance sheets of Caladrius Biosciences, Inc., (a Delaware corporation) and subsidiaries (the “Company”) as
of December 31, 2019 and 2018, the related consolidated statements of operations, comprehensive loss, equity, and cash flows for each of the two years in the
period ended December 31, 2019, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present
fairly, in all material respects, the financial position of the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for
each of the two years in the period ended December 31, 2019, in conformity with accounting principles generally accepted in the United States of America.

Basis for opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s 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 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 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 supporting the amounts and disclosures in
the 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 financial statements. We believe that our audits provide a reasonable basis for our opinion.

We have served as the Company’s auditor since 2011.

New York, New York
March 5, 2020

43

CALADRIUS BIOSCIENCES, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(In thousands, except share data)

Index

ASSETS

Current Assets

Cash and cash equivalents

Marketable securities

Prepaid and other current assets

Total current assets

Property and equipment, net

Other assets

Total assets

LIABILITIES, NON-CONTROLLING INTERESTS AND EQUITY

Liabilities

Accounts payable

Accrued liabilities

Total current liabilities

Other long-term liabilities

Total liabilities

Commitments and Contingencies

Stockholders' Equity

December 31, 
2019

December 31, 
2018

$

$

$

14,032   $

11,125  

815  

25,972  

100  

1,081  

10,299

32,754

1,053

44,106

165

309

27,153   $

44,580

1,490   $

4,486  

5,976  

624  

6,600  

762

4,857

5,619

1,507

7,126

Preferred stock; authorized, 20,000,000 shares
Series B convertible redeemable preferred stock liquidation value, 0.001 share of common stock, $.01 par value; 825,000
shares designated; issued and outstanding, 10,000 shares at December 31, 2019 and December 31, 2018, respectively

Common stock, $.001 par value, authorized 500,000,000 shares; issued and outstanding, 10,528,689 and 9,865,735 shares, at

December 31, 2019 and December 31, 2018, respectively

Additional paid-in capital

Treasury stock, at cost; 11,080 shares at December 31, 2019 and December 31, 2018 respectively

Accumulated deficit

Accumulated other comprehensive income (loss)

Total Caladrius Biosciences, Inc. stockholders' equity

Noncontrolling interests

Total equity

—  

11  

438,911  

(708)  

(417,400)  

2  

20,816  

(263)  

20,553  

Total liabilities, non-controlling interests and equity

$

27,153   $

See accompanying notes to consolidated financial statements.

44

—

10

436,433

(708)

(397,977)

(32)

37,726

(272)

37,454

44,580

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CALADRIUS BIOSCIENCES, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)

Index

Operating Expenses:

Research and development

General, and administrative

Operating expenses

Operating loss

Other income (expense):

Other income, net

Interest expense

Total other income (expense), net

Net loss

Less - net income (loss) attributable to noncontrolling interests

Net loss attributable to Caladrius Biosciences, Inc. common shareholders

Basic and diluted loss per share:

Caladrius Biosciences, Inc. common shareholders

Weighted average common shares outstanding:

Basic and diluted shares

See accompanying notes to consolidated financial statements.

45

Year Ended December 31,

2019

2018

$

10,797   $

9,295  

20,092  

7,594

9,393

16,987

(20,092)  

(16,987)

740  

—  

740  

824

(5)

819

(19,352)  

(16,168)

9  

(1)

(19,361)   $

(16,167)

(1.88)   $

(1.67)

10,325  

9,689

$

$

 
 
 
 
   
 
 
   
 
 
   
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
   
 
 
   
 
   
 
Index

CALADRIUS BIOSCIENCES, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
(In thousands)

Net loss

Other comprehensive loss:

Available for sale securities - net unrealized income (loss)

Total other comprehensive income (loss)

Comprehensive loss

Comprehensive income (loss) attributable to noncontrolling interests

Year Ended December 31,

2019

2018

$

(19,352)   $

(16,168)

34  

34  

(4)

(4)

(19,318)  

(16,172)

9  

(1)

Comprehensive loss attributable to Caladrius Biosciences, Inc. common stockholders

$

(19,327)   $

(16,171)

See accompanying notes to consolidated financial statements.

46

 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
   
 
 
   
 
Index

Balance at December 31, 2017

Net loss

Unrealized loss on marketable
securities

Share-based compensation

Net proceeds from issuance of
common stock

Proceeds from option exercises

Change in ownership in subsidiary

Balance at December 31, 2018

Adoption of accounting standard

Net loss

Unrealized loss on marketable
securities

Share-based compensation

Net proceeds from issuance of
common stock

Balance at December 31, 2019

CALADRIUS BIOSCIENCES, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF EQUITY
(In thousands)

Series B Convertible
Preferred Stock

Common Stock

Shares

9,484

  Amount
  $

Additional
Paid in
Capital

  Accumulated
Other
Comprehensive
Income (Loss)

Accumulated
Deficit

  $

(28)
—  

(381,810)

(16,167)

Shares

  Amount
  $

—  
—  

10
—  

—  
—  

—  
—  
—  

  $

10
—  
—  

—  
—  

—  

10

  $

—  
—  

—  
—  
—  
—  
—  
—  

—  
—  

—  
—  

—  

—  

129

176

77
—  

9,866

  $

—  
—  

—  

94

569

10,529

  $

433,044

  $

—  

—  

2,053

1,028

355

(47)

436,433

  $

—  
—  

—  

1,165

1,313

  $

9
—  

—  
—  

1
—  
—  

  $

10
—  
—  

—  
—  

1

11

Total
Caladrius
Biosciences,
Inc.
Stockholders'
Equity

Non-
Controlling
Interest in
Subsidiary

Total
Equity

  $

50,507

  $

(318)

  $

50,189

Treasury
Stock
  $ (708)

—  

—  
—  

—  
—  
—  

(16,167)

(1)

(16,168)

(4)

2,053

1,029

355

(47)

—  
—  

—  
—  

47

(4)

2,053

1,029

355

—

—  
—  

—  
—  
—  

(397,977)

  $ (708)

  $

37,726

  $

(272)

  $

37,454

(62)

(19,361)

—  
—  

—  

—  
—  

—  
—  

—  

(62)

(19,361)

34

1,165

1,314

—  

(62)

9

(19,352)

—  
—  

—  

34

1,165

1,314

(4)
—  

—  
—  
—  

  $

(32)
—  
—  

34
—  

—  

  $

438,911

  $

  $

2

(417,400)

  $ (708)

  $

20,816

  $

(263)

  $

20,553

See accompanying notes to consolidated financial statements.

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Index

CALADRIUS BIOSCIENCES, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Cash flows from operating activities:

Net loss

Adjustments to reconcile net loss to net cash used in operating activities:

Equity-based compensation expense

Depreciation and amortization

Gain on disposal of assets

Amortization/accretion on marketable securities

Changes in operating assets and liabilities:

Prepaid and other current assets

Other assets

Accounts payable, accrued liabilities and other liabilities

Net cash used in operating activities

Cash flows from investing activities:

Purchase of marketable securities

Sales of marketable securities

Proceeds from CFC device sale

Acquisition of property and equipment

Net cash provided by (used in) investing activities

Cash flows from financing activities:

Proceeds from exercise of options

Tax withholding payments on net share settlement equity awards

Net proceeds from issuance of capital stock

Repayment of notes payable

Net cash provided by financing activities

Net increase (decrease) in cash and cash equivalents

Cash and cash equivalents at beginning of year

Cash and cash equivalents at end of year

Supplemental Disclosure of Cash Flow Information:

Cash paid during the period for:

Interest

Taxes

See accompanying notes to consolidated financial statements. 

48

Year Ended December 31,

2019

2018

$

(19,352)

  $

(16,168)

1,295

65
—  

232

238

504

(1,864)

(18,882)

(32,938)

54,370

—  
—  

21,432

—  

(130)

1,313

—  

1,183

3,733

10,299

14,032

  $

2,453

225

(1,429)

282

261

291

(5,901)

(19,986)

(69,690)

62,567

2,550

(134)

(4,707)

355

(403)

1,031

(159)

824

(23,869)

34,168

10,299

—   $
—  

5

—

$

$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
Index

Note 1 – The Business

OVERVIEW

CALADRIUS BIOSCIENCES, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Caladrius  Biosciences,  Inc.  (“we,”  “us,”  "our,"  “Caladrius”  or  the  “Company”)  is  a  clinical-stage  biopharmaceutical  company  dedicated  to  the
development of cellular therapies designed to reverse cardiovascular disease. The Company is developing first-in-class therapy products that are based on the
notion that our body contains finely tuned mechanisms for self-repair. The Company's technology leverages and enables these mechanisms in the form of
specific, naturally-occurring, minimally manipulated cells, using formulations unique to each indication.

The Company's leadership team collectively has decades of biopharmaceutical development experience and world-recognized scientific achievement in
the  field  of  cardiovascular  disease,  among  other  fields.  Its  goal  is  to  build  a  broad  portfolio  of  novel  and  versatile  products  that  address  important  unmet
medical  needs.  The  Company's  current  product  candidates  include  three  developmental  treatments  for  ischemic  diseases  based  on  its  CD34+  cell  therapy
platform:  CLBS12,  recipient  of  SAKIGAKE  designation  and  eligible  for  early  conditional  approval  in  Japan  for  the  treatment  of  critical  limb  ischemia
("CLI")  based  on  the  results  of  an  ongoing  clinical  trial;  CLBS16,  in  a  Phase  2  clinical  trial  in  the  U.S.  for  the  treatment  of  coronary  microvascular
dysfunction ("CMD"); and CLBS14, a Regenerative Medicine Advanced Therapy ("RMAT") designated therapy for which the Company has finalized with
the  U.S.  Food  and  Drug  Administration  (the  "FDA")  a  protocol  for  a  Phase  3  confirmatory  trial  in  subjects  with  no-option  refractory  disabling  angina
("NORDA").

Additional Out-licensing Opportunities

The Company's broad intellectual property portfolio of cell therapy assets includes notable programs available for out-licensing in order to continue their
clinical development. Its current long-term strategy focuses on advancing its therapies through development with the ultimate objective of obtaining market
authorizations and entering commercialization, either alone or with partners, to provide treatment options to patients suffering from life-threatening medical
conditions.  The  Company  believes  that  it  is  well-positioned  to  realize  potentially  meaningful  value  increases  within  its  own  proprietary  pipeline  if  the
Company is successful in advancing its product candidates to their next significant development milestones.

Basis of Presentation

The  accompanying  Consolidated  Financial  Statements  have  been  prepared  in  accordance  with  accounting  principles  generally  accepted  in  the  United

States of America (“GAAP”).

Use of Estimates

The  preparation  of  financial  statements  in  conformity  with  GAAP  requires  management  to  make  estimates  and  assumptions  that  affect  the  reported
amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Estimates also affect the
reported amounts of expenses during the reporting period. The Company bases its estimates on historical experience and other assumptions believed to be
reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not
readily apparent from other sources. The Company makes critical estimates and assumptions in determining stock-based awards values. Accordingly, actual
results could differ from those estimates and assumptions.

Principles of Consolidation

The Consolidated Financial Statements include the accounts of Caladrius Biosciences, Inc. and its wholly owned and majority owned subsidiaries and

affiliates. All intercompany activities have been eliminated in consolidation.

Note 2 – Summary of Significant Accounting Policies

Cash and Cash Equivalents

Cash and cash equivalents include short-term, highly liquid, investments with maturities of ninety days or less when purchased.

Concentration of Risks

The Company is subject to credit risk from its portfolio of cash, cash equivalents and marketable securities. Under its investment policy, the Company
limits  amounts  invested  in  such  securities  by  credit  rating,  maturity,  industry  group,  investment  type  and  issuer,  except  for  securities  issued  by  the  U.S.
government. Cash is held at major banks in the United States. Therefore, the Company is not exposed to any significant concentrations of credit risk from
these financial instruments. The goals of the Company's

49

Index

investment policy, in order of priority, are as follows: safety and preservation of principal and diversification of risk, liquidity of investments sufficient to
meet cash flow requirements, and a competitive after-tax rate of return.

Marketable Securities

The  Company  determines  the  appropriate  classification  of  its  marketable  securities  at  the  time  of  purchase  and  reevaluates  such  designation  at  each
balance sheet date. All of the Company's marketable securities are considered as available-for-sale and carried at estimated fair values and reported in cash
equivalents.  Unrealized  gains  and  losses  on  available-for-sale  securities  are  excluded  from  net  income  and  reported  in  accumulated  other  comprehensive
income (loss) as a separate component of stockholders' equity. Other income (expense), net, includes interest, dividends, amortization of purchase premiums
and discounts, realized gains and losses on sales of securities and other-than-temporary declines in the fair value of securities, if any. The cost of securities
sold is based on the specific identification method. The Company regularly reviews all of its investments for other-than-temporary declines in fair value. The
Company's review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in
an unrealized loss position, the severity and duration of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more
likely than not that it will be required to sell the securities before the recovery of their amortized cost basis. When the Company determines that the decline in
fair value of an investment is below its accounting basis and this decline is other-than-temporary, it reduces the carrying value of the security it holds and
records a loss for the amount of such decline.

Property and Equipment

The  cost  of  property  and  equipment  is  depreciated  over  the  estimated  useful  lives  of  the  related  assets.  Depreciation  is  computed  on  the  straight-line
method.  Repairs  and  maintenance  expenditures  that  do  not  extend  original  asset  lives  are  charged  to  expense  as  incurred.  The  estimated  useful  lives  of
property and equipment are as follows:

Furniture and fixtures

Computer equipment

Software

Leasehold improvements
Long-lived Assets

10 years

3 years

3 years

Life of lease

Long-lived assets consist of property and equipment. The assets are amortized on a straight line basis over their respective useful lives. The Company
reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset exceeds the fair value of
the asset. If other events or changes in circumstances indicate that the carrying amount of an asset that the Company expects to hold and use may not be
recoverable, the Company will estimate the undiscounted future cash flows expected to result from the use of the asset and/or its eventual disposition, and
recognize an impairment loss, if any. The impairment loss, if determined to be necessary, would be measured as the amount by which the carrying amount of
the assets exceeds the fair value of the assets.

Share-Based Compensation  

The  Company  expenses  all  share-based  payment  awards  to  employees,  directors,  and  consultants,  including  grants  of  stock  options,  warrants,  and
restricted stock, over the requisite service period based on the grant date fair value of the awards. Consultant awards are remeasured each reporting period
through vesting. For awards with performance-based vesting criteria, the Company estimates the probability of achievement of the performance criteria and
recognizes compensation expense related to those awards expected to vest. The Company determines the fair value of option awards using the Black-Scholes
option-pricing model which uses both historical and current market data to estimate the fair value. This method incorporates various assumptions such as the
risk-free interest rate, expected volatility, expected dividend yield and expected life of the options or warrants. The fair value of the Company’s restricted
stock and restricted stock units is based on the closing market price of the Company’s common stock on the date of grant.

Loss Per Share

Basic loss per share is based on the weighted effect of all common shares issued and outstanding and is calculated by dividing net loss attributable to
common  stockholders  by  the  weighted  average  shares  outstanding  during  the  period.  Diluted  loss  per  share,  which  is  calculated  by  dividing  net  loss
attributable  to  common  stockholders  by  the  weighted  average  number  of  common  shares  used  in  the  basic  loss  per  share  calculation  plus  the  number  of
common shares that would be issued assuming conversion of all potentially dilutive securities outstanding. Diluted loss per share is not presented as such
potentially dilutive securities are anti-dilutive to losses incurred in all periods presented.

Treasury Stock

50

Index

Treasury stock purchases are accounted for under the cost method whereby the entire cost of the acquired stock is recorded as treasury stock. Gains or

losses on the subsequent reissuance of shares are credited or charged to additional paid in capital.

Research and Development Costs 

Research  and  development  (“R&D”)  expenses  include  salaries,  benefits,  and  other  headcount  related  costs,  clinical  trial  and  related  clinical
manufacturing  costs,  contract  and  other  outside  service  fees  including  sponsored  research  agreements,  and  facilities  and  overhead  costs.  The  Company
expenses the costs associated with research and development activities when incurred.

To further drive the Company’s cell therapy initiatives, the Company will continue targeting key governmental agencies, congressional committees and
not-for-profit organizations to contribute funds for the Company’s research and development programs. The Company accounts for such grants as a deduction
to the related expense in research and development operating expenses when earned.

New Accounting Pronouncements

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). ASU 2016-02 requires that a lessee recognize lease assets and lease liabilities for
those leases classified as operating leases. The guidance was effective for interim and annual periods beginning after December 15, 2018 and was adopted as
of  January  1,  2019.  The  Company  adopted  the  standard  using  the  optional  transition  method,  with  an  immaterial  adjustment  to  accumulated  deficit  upon
adoption. The comparative information has not been restated and continues to be reported under the accounting standards that were in effect for those periods.
The Company concluded that the adoption of ASU 2016-02 was non-cash in nature, did not affect the Company's cash position, and did not have a material
impact on the Company's financial statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses, which will require companies to present assets held at amortized
cost and available for sale debt securities net of the amount expected to be collected. The guidance requires the measurement of expected credit losses to be
based  on  relevant  information  from  past  events,  including  historical  experiences,  current  conditions  and  reasonable  and  supportable  forecasts  that  affect
collectibility.  The  guidance  will  be  effective  for  fiscal  years  and  interim  periods  beginning  after  December  15,  2019  and  early  adoption  is  permitted.  The
adoption of this guidance is not expected to have a material impact on our consolidated financial statements.

In June 2018, the FASB issued ASU 2018-07, "Improvements to Nonemployee Share-Based Payment Accounting," which supersedes ASC 505-50 and
expands the scope of ASC 718 to include all share-based payments arrangements related to the acquisition of goods and services from both employees and
nonemployees.  For  public  companies,  the  amendments  are  effective  for  annual  reporting  periods  beginning  after  December  15,  2018,  including  interim
periods within those annual periods. Early adoption is permitted, but no earlier than a company's adoption date of ASC 606. The Company determined that
the adoption of this new accounting guidance did not have a material impact on its financial statements and footnote disclosures.

In July 2019, the FASB issued ASU 2019-07, "Codification Updates to SEC Sections", to codify the SEC releases that clarify and improve the disclosure
and  presentation  requirements  of  a  variety  of  codification  topics,  thereby  eliminating  certain  disclosure  requirements  that  were  redundant,  duplicative,
overlapping,  outdated,  or  superseded.  The  Company  determined  that  the  adoption  of  this  new  accounting  guidance  did  not  have  a  material  impact  on  its
financial statements and footnote disclosures.

In October 2019, the FASB issued ASU 2019-12, which affects general principles within Topic 740, Income Taxes. The amendments of ASU 2019-12 are
meant to simplify and reduce the cost of accounting for income taxes. For public business entities, the amendments in this Update are effective for fiscal
years,  and  interim  periods  within  those  fiscal  years,  beginning  after  December  15,  2020.  The  Company  believes  that  the  adoption  of  this  new  accounting
guidance will not have a material impact on its financial statements and footnote disclosures.    

Note 3 – Available-for-Sale-Securities

The following table is a summary of available-for-sale securities recorded in cash and cash equivalents in the Company's Consolidated Balance Sheets (in

thousands):

December 31, 2019

December 31, 2018

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Estimated
Fair Value  

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Estimated
Fair Value

Cost
11,673   $

Corporate debt securities $

Money market funds

11,093  

Total

$

22,766   $

3   $

—  

3   $

(1)   $

11,675   $

Cost
33,536   $

—  

11,093  

4,314  

(1)   $

22,768   $

37,850   $

51

—   $

—  

—   $

(32)   $

33,504

—  

4,314

(32)   $

37,818

 
 
 
 
 
 
 
 
 
Index

Estimated  fair  values  of  available-for-sale  securities  are  generally  based  on  prices  obtained  from  commercial  pricing  services.  The  following  table

summarizes the classification of the available-for-sale debt securities on the Company's Consolidated Balance Sheets (in thousands):

Cash and cash equivalents

Marketable securities

Total

$

$

December 31, 2019

  December 31, 2018
5,064

11,643   $

11,125  

22,768   $

32,754

37,818

The following table summarizes the Company's portfolio of available-for-sale securities by contractual maturity (in thousands):

December 31, 2019

December 31, 2018

Less than one year

Greater than one year

Total

$

$

Amortized Cost

  Estimated Fair Value  

Amortized Cost

22,766   $

22,768   $

  Estimated Fair Value
37,818

37,850   $

—  

—  

—  

22,766   $

22,768   $

37,850   $

—

37,818

Note 4 – Property and Equipment

Property and equipment consisted of the following (in thousands):

Furniture and fixtures

Computer equipment

Leasehold improvements

Property and equipment, gross

Accumulated depreciation

Property and equipment, net

December 31,

2019

2018

$

$

26   $

247  

76  

349  

(249)  

100   $

26

247

76

349

(184)

165

The Company’s results included depreciation expense of approximately $0.1 million and $0.2 million for the years ended December 31, 2019 and 2018,

respectively.

Note 5 – Loss Per Share

For the years ended December  31,  2019  and  2018,  the  Company  incurred  net  losses  and  therefore  no  common  stock  equivalents  were  utilized  in  the
calculation  of  loss  per  share  as  they  are  anti-dilutive  in  the  periods  presented.  At  December  31,  2019  and  2018,  the  Company  excluded  the  following
potentially dilutive securities (in thousands):

Stock Options

Warrants

Restricted Stock Units

Note 6 – Fair Value Measurements

December 31,

2019

2018

1,044  

30  

118  

1,019

30

58

Fair value of financial assets and liabilities that are being measured and reported are defined as the exchange price that would be received to sell an asset
or paid to transfer a liability in an orderly transaction between market participants in the principal market at the measurement date (exit price). The Company
is required to classify fair value measurements in one of the following categories:

52

 
 
 
 
 
 
 
 
 
 
 
Index

Level 1 inputs are defined as quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access

at the measurement date.

Level 2 inputs are defined as inputs other than quoted prices included within Level 1 that are observable for the assets or liabilities, either directly or

indirectly.

Level 3 inputs are defined as unobservable inputs for the assets or liabilities. Financial assets and liabilities are classified based on the lowest level of
input  that  is  significant  to  the  fair  value  measurement.  The  Company’s  assessment  of  the  significance  of  a  particular  input  to  the  fair  value  measurement
requires judgment and may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy levels.

The Company's financial assets and liabilities that were accounted for at fair value on a recurring basis as of December 31, 2019 and December 31, 2018

were as follows (in thousands):

December 31, 2019

December 31, 2018

Level 1

Level 2

Level 3

Total

Level 1

Level 2

Level 3

Total

Assets:

Marketable securities -
available for sale

  $

  $

—   $

11,125   $

—   $

11,125  

—   $

11,125   $

—   $

11,125  

$

$

—   $

32,754   $

—   $

32,754

—   $

32,754   $

—   $

32,754

Note 7 – Accrued Liabilities

Accrued liabilities were as follow (in thousands):

Salaries, employee benefits and related taxes

Operating lease liabilities - current

CIRM upfront funding - current

Other

December 31,

2019

2018

$

$

1,834   $

354  

1,600  

698  

4,486   $

1,758

—

2,583

516

4,857

Note 8 – Operating Leases

The Company has operating leases for two offices with terms that expire in 2022 and 2023. In addition, the Company pays for facility space through a
third-party manufacturing contract that contains an embedded operating lease, with an estimated expiration in 2020. The Company estimates its incremental
borrowing rate, at lease commencement, to determine the present value of lease payments, since most of the Company's leases do not provide an implicit rate
of  return.  The  Company  recognizes  lease  expense  on  a  straight-line  basis  over  the  lease  term.  For  lease  agreements  entered  into  or  reassessed  after  the
adoption  of  Topic  842,  the  Company  elected  to  account  for  non-lease  components  associated  with  its  leases  and  lease  components  as  a  single  lease
component. Upon adoption of Topic 842 on January 1, 2019, the Company recognized $1.4 million of operating lease liabilities and $1.3 million of operating
lease right-of-use assets for its existing operating leases in its balance sheet. As of December 31, 2019, the Company's operating lease liabilities and right-of-
use assets were $1.0 million and $0.9 million, respectively. Each of the Company's leases includes options for the Company to extend the lease term and/or
sub-lease space in whole or in part.

Operating lease liabilities and right-of-use assets were recorded in the following captions of our balance sheet were as follows (in thousands):

53

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
   
   
   
 
 
 
 
 
Index

Right-of Use Assets:

Other assets

Total Right-of-Use Asset

Operating Lease Liabilities:

Accrued liabilities

Other long-term liabilities

Total Operating Lease Liabilities

December 31, 2019

$

$

$

$

906

906

353

624

977

As of December 31, 2019, the weighted average remaining lease term for our operating leases was 1.97 years, and the weighted average discount rate for

our operating leases was 9.625%. Future minimum lease payments under the lease agreements as of December 31, 2019 were as follows (in thousands):

Years ended

2020

2021

2022

2023

Total lease payments

Less: Amounts representing interest

Present value of lease liabilities

Note 9 – Stockholders' Equity

Equity Plans

Operating
Leases

431

414

239

27

1,111

(134)

977

$

$

The  Company  has  used  long-term  incentive  plans  for  the  purpose  of  granting  equity  awards  to  employees  of  the  Company,  including  officers,  and
nonemployees,  including  consultants  and  nonemployee  members  of  the  Company's  board  of  directors  (collectively,  "Participants").  The  Participants  may
receive awards as determined by a committee of independent members of the Company's board of directors or, to the extent authorized by such committee
with respect to certain Participants, a duly authorized employee (collectively, the "Committee"). The incentive plan currently used by the Company is the
2018 Equity Incentive Compensation Plan (the "2018 Plan"), which was adopted by the stockholders of the Company in June 2018, with 1,500,000 shares
authorized for issuance thereunder, plus any shares awarded under the 2015 Equity Compensation Plan (the "2015 Plan") or the Amended and Restated 2009
Equity Compensation Plan (the "2009 Plan") that are not issued due to their subsequent forfeiture, cancellation, or other settlement thereof. Concurrent with
the adoption of the 2018 Plan, no future awards will occur under the 2015 Plan or the 2009 Plan. The awards that may be made under the 2018 Plan include:
(a)  incentive  stock  options  and  nonqualified  stock  options,  (b)  shares  of  restricted  stock,  (c)  restricted  stock  units,  and  (d)  other  kinds  of  equity-based
compensation  awards.  All  stock  options  under  the  2015  Plan  and  2009  Plan  were  granted  and  the  2018  Plan  are  granted  at  the  fair  market  value  of  the
common stock at the grant date. Stock options vest either on the date of grant, ratably over a period determined at time of grant, or upon the accomplishment
of  specified  business  milestones,  and  generally  expire  2, 3,  or  10  years  from  the  grant  date  depending  on  the  status  of  the  recipient  as  a  nonemployee,
employee or director of the Company. As of December 31, 2019, there were 700,966 shares available for future grants under the 2018 Plan. No additional
awards may be made under the 2015 Plan or the 2009 Plan.

The Company adopted an employee stock purchase plan effective January 1, 2013 and authorized 50,000 shares under the plan (the "2012 ESPP"). The
plan has two six-month offering periods per year under which eligible employees may contribute up to 15% of their compensation toward the purchase of the
Company's common stock per offering period (with a $25,000 cap per calendar year). The employee's purchase price is equal to (i) 85% of the closing price
of  a  share  of  the  Company's  common  stock  on  the  enrollment  date  of  such  offering  period  or  (ii)  85%  of  the  closing  price  of  a  share  of  the  Company's
common stock on the Exercise Date of such Offering Period, whichever is lower. In May 2017, the Company's stockholders approved an amendment and
restatement to the 2012 ESPP (the "2017 ESPP") in order to effect an increase of authorized shares from 50,000 to 100,000. In June 2018, the Company's
stockholders approved an amendment to the 2017 ESPP (the " Amended 2017 ESPP") in order to effect an increase of authorized shares from 100,000 to
500,000. During the year ended December 31, 2019, 25,809 shares were issued under the Amended 2017 ESPP. At December 31, 2019, the Company had
379,846 shares of the Company's common stock available for future grant in connection with this plan.

54

 
 
 
 
 
Index

Equity Issuances

Purchase Agreement

In March 2019, the Company and Lincoln Park Capital Fund, LLC (“Lincoln Park”) entered into a purchase agreement (the “Purchase Agreement”) and
a  registration  rights  agreement  (the  “Registration  Rights  Agreement”),  pursuant  to  which  the  Company  has  the  right  to  sell  to  Lincoln  Park  shares  of  the
Company’s common stock having an aggregate value of up to $26.0 million, subject to certain limitations and conditions set forth in the Purchase Agreement
(the “Offering”). As consideration for entering into the Purchase Agreement, the Company issued to Lincoln Park an additional 181,510 shares of common
stock as commitment shares.

Pursuant to the Purchase Agreement, Lincoln Park purchased 250,000 shares of common stock, at a price of $4.00 per share, for a total gross purchase
price of $1,000,000 (the “Initial Purchase”) upon commencement. Thereafter, as often as every business day from and after one business day following the
date of the Initial Purchase and over the 36-month term of the Purchase Agreement the Company has the right, from time to time, at its sole discretion and
subject to certain conditions, to direct Lincoln Park to purchase up to 100,000 shares of common stock, with such amount increasing as the closing sale price
of  the  common  stock  increases;  provided  Lincoln  Park’s  obligation  under  any  single  such  purchase  will  not  exceed  $2,500,000,  unless  the  Company  and
Lincoln Park mutually agree to increase the maximum amount of such single purchase (each, a “Regular Purchase”). If the Company directs Lincoln Park to
purchase the maximum number of shares of common stock it then may sell in a Regular Purchase, then in addition to such Regular Purchase, and subject to
certain conditions and limitations in the Purchase Agreement, the Company may direct Lincoln Park in an “accelerated purchase” to purchase an additional
amount of common stock that may not exceed the lesser of (i) 300%  the number of shares purchased pursuant to the corresponding Regular Purchase or
(ii) 30% of the total number of shares of the Company’s common stock traded during a specified period on the applicable purchase date as set forth in the
Purchase Agreement. Under certain circumstances and in accordance with the Purchase Agreement, the Company may direct Lincoln Park to purchase shares
in multiple accelerated purchases on the same trading day.

The  Company  controls  the  timing  and  amount  of  any  sales  of  its  common  stock  to  Lincoln  Park. There  is  no  upper  limit  on  the  price  per  share  that
Lincoln Park must pay for its common stock under the Purchase Agreement, but in no event will shares be sold to Lincoln Park on a day the closing price is
less than the floor price specified in the Purchase Agreement. In all instances, the Company may not sell shares of its common stock to Lincoln Park under the
purchase agreement if it would result in Lincoln Park beneficially owning more than 9.99% of its common stock.

The Purchase Agreement does not limit the Company’s ability to raise capital from other sources at the Company’s sole discretion, except that (subject to
certain  exceptions)  the  Company  may  not  enter  into  any  Variable  Rate  Transaction  (as  defined  in  the  Purchase  Agreement,  including  the  issuance  of  any
floating conversion rate or variable priced equity-like securities) during the 36 months after the date of the Purchase Agreement. The Company has the right
to terminate the Purchase Agreement at any time, at no cost to the Company.

As of December 31, 2019, the Company had not made any sales of common stock to Lincoln Park under the Purchase Agreement other than the Initial

Purchase.

Common Stock Sales Agreement

In February 2018, the Company entered into a common stock sales agreement with H.C. Wainwright & Co., LLC ("HCW") as sales agent, which was
subsequently amended in August 2018 (the "Sales Agreement"), in connection with an “at the market offering” under which the Company from time to time
may offer and sell shares of its common stock, having an aggregate offering price of not more than $25.0 million. In March 2019, subsequent to the filing of
the  Company's  2018  Form  10-K,  the  aggregate  market  value  of  its  outstanding  common  stock  held  by  non-affiliates  was  approximately  $52.8  million.
Pursuant to General Instruction I.B.6 of Form S-3, since the aggregate market value of the Company's outstanding common stock held by non-affiliates was
below $75.0 million at the time of its 2018 Form 10-K filing, the aggregate amount of securities that the Company was permitted to offer and sell at such time
was reduced to $17.6 million (or a maximum of 4.8 million shares), which was equal to one-third of the aggregate market value of the Company's common
stock held by non-affiliates at such time.

Subject to the terms and conditions of the Sales Agreement, HCW will use its commercially reasonable efforts consistent with its normal trading and
sales practices to sell the shares from time to time, based upon the Company's instructions, including any price, time or size limits specified by the Company.
The Company has provided HCW with customary indemnification rights, and HCW will be entitled to a commission at a fixed commission rate equal to 3.0%
of the gross proceeds per share sold. The Company has no obligation to sell any of the shares and may at any time suspend sales under the Sales Agreement
or terminate the Sales Agreement. The Sales Agreement will terminate upon the sale of all of the shares under the Sales Agreement unless terminated earlier
by either party as permitted under the Sales Agreement.

During the year ended December 31, 2019, the Company issued 260,349 shares of common stock under the Sales Agreement for net proceeds of $1.3

million.

55

Index

Stock Options and Warrants

The following table summarizes the activity for stock options and warrants for the year ended December 31, 2019:

Stock Options

Warrants

Shares

Weighted
Average
Exercise Price

Weighted
Average
Remaining
Contractual
Term (Years)

Aggregate
Intrinsic Value
(In Thousands)

Shares

Weighted
Average
Exercise Price

Weighted
Average
Remaining
Contractual
Term (Years)

Aggregate
Intrinsic Value
(In Thousands)

Outstanding at December 31, 2018

1,018,530

  $

30.50

5.30   $

3.3  

30,000   $

5.90  

4.19   $

—

Changes during the Year:

Granted

Exercised

Forfeited

Expired

Outstanding at December 31, 2019
Vested at December 31, 2019 or
expected to vest in the future

Exercisable at December 31, 2019

Restricted Stock

209,346

(240)

(2,625)

(180,594)

1,044,417

1,028,387

804,407

  $
  $
  $
  $
  $

  $
  $

4.86

3.54

4.63

71.92

18.31

18.52

22.41

—   $
—   $
—   $
—   $
30,000   $

30,000   $
30,000   $

—    
—    
—    
—    

5.89  

5.89  
5.89  

6.06   $

6.01   $
5.26   $

—  

—  
—  

3.19   $

3.19   $
3.19   $

—

—

—

During the years ended December 31, 2019 and 2018, the Company issued restricted stock for services as follows ($ in thousands, except share data):

Number of Restricted Stock Issued

Value of Restricted Stock Issued

2019

2018

123,564  

$

611.6   $

91,740

347.7

The weighted average estimated fair value of restricted stock issued for services in the years ended December 31, 2019 and 2018 was $4.95 and $3.79 per
share, respectively. The fair value of the restricted stock was determined using the Company’s closing stock price on the date of issuance. The vesting terms
of restricted stock issuances are generally between one to four years.

Restricted Stock Units

During the years ended December 31, 2019 and 2018, the Company issued restricted stock units for services as follows ($ in thousands, except share

data):

Number of Restricted Stock Units Issued

Value of Restricted Stock Units Issued

2019

2018

184,454  

$

908.6   $

139,497

711.9

The weighted average estimated fair value of restricted stock issued for services in the years ended December 31, 2019 and 2018 was $4.93 and $5.10 per
share, respectively. The fair value of the restricted stock units was determined using the Company’s closing stock price on the date of issuance. The vesting
terms of restricted stock unit issuances are generally one year, or upon the achievement of performance-based milestones.

Note 10 – Share-Based Compensation

Share-based Compensation

The Company utilizes share-based compensation in the form of stock options and restricted stock.  The following table summarizes the components of

share-based compensation expense for the years ended December 31, 2019 and 2018 ($ in thousands):

56

 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
   
   
   
   
   
   
   
   
   
 
   
   
   
 
   
   
   
 
   
   
   
 
   
 
 
 
 
 
 
 
 
 
 
 
Index

Research and development

General and administrative

Total share-based compensation expense

Year Ended December 31,

2019

2018

$

$

274   $

1,021  

1,295   $

446

2,007

2,453

Total  compensation  cost  related  to  unvested  awards  not  yet  recognized  and  the  weighted-average  periods  over  which  the  awards  are  expected  to  be

recognized at December 31, 2019 were as follows ($ in thousands):

Unrecognized compensation cost

Expected weighted-average period in years of compensation cost to be recognized

Stock Options

Restricted Stock
Units

  Restricted Stock

$

646   $

1.57  

49   $

1.43  

403

1.82

Total fair value of shares vested and the weighted average estimated fair values of shares granted for the years ended December 31, 2019 and 2018 were

as follows ($ in thousands):

Total fair value of shares vested

Weighted average estimated fair value of shares granted

Valuation Assumptions

Stock Options

  Year Ended December 31,

2019

2018

  $

399   $

3.18  

218

2.61

The fair value of stock options at the date of grant was estimated using the Black-Scholes option pricing model. The expected volatility is based upon
historical volatility of the Company’s stock. The expected term for the options is based upon observation of actual time elapsed between date of grant and
exercise of options for all employees.

The range of assumptions made in calculating the fair values of stock options was as follow:

Expected term - minimum (in years)

Expected term - maximum (in years)

Expected volatility - minimum

Expected volatility - maximum

Weighted Average volatility

Expected dividend yield

Risk-free interest rate - minimum

Risk-free interest rate - maximum

Stock Options

Year Ended December 31,

2019

6

6

74%

74%

74%

—

2.35%

2.62%

2018

5.5

6

68%

73%

72%

—

2.35%

2.96%

Note 11 – Research Funding

California Institute of Regenerative Medicine Grant Award

In February 2017, the California Institute for Regenerative Medicine ("CIRM") awarded the Company funds of up to $12.2 million to support the T-Rex
Study.  The  funding  will  be  based  upon  the  achievement  of  certain  milestones  related  to  the  proportion  of  subjects  enrolled  in  California,  as  well  as
manufacturing and development costs incurred in California. In March 2018, CIRM calculated the precise amount of the funding award as $8.1 million, based
on the actual number of subjects enrolled in California. The Company received $5.7 million in initial funding in May 2017, and a $1.9 million  milestone
payment in December 2017,

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Index

$0.3 million progress payment in March 2018, and $200,000 progress payment in May 2019, of which the total will be amortized over the estimated award
period through July 2020 as a reduction to the related research and development expenses. As of December 31, 2019, $1.6 million of the funding received is
recorded in accrued liabilities, representing the amount expected to be recognized over the next 12 months. During the years ended December 31, 2019 and
December  31,  2018,  the  Company  amortized  and  recognized  a  $2.7 million  and  $2.6 million  credit  to  research  and  development  related  to  CIRM  funds
received.

Note 12 – Income Taxes

The  provision  for  income  taxes  is  based  on  loss  from  operations  before  provision  for  income  taxes  and  noncontrolling  interests  as  follows  ($  in

thousands):

Pre-tax book income

United States

Years Ended December 31,

2019
(19,352)   $

2018
(16,168)

(19,352)   $

(16,168)

$

$

The provision for income taxes is determined by applying the U.S. Federal statutory rate of 21% to income before income taxes as a result of the

following ($ in thousands):

U.S. Federal benefit at statutory rate

State and local (benefit) / expense net of U.S. federal tax

Permanent non deductible expenses for U.S. taxes

AMT credit benefit

Change in state deferred

Return to actual

Other true ups

Effect of change in deferred tax rate

Valuation allowance for deferred tax assets

Tax provision

Deferred income taxes at December 31, 2019 and 2018 consist of the following ($ in thousands):

58

Years Ended December 31,

2019

2018

  $

(4,064)   $

(3,395)

—  

14  

—  

(4,720)  

(17)  

1,941  

—  

6,846  

  $

—   $

—

11

—

2,799

(177)

(1,949)

—

2,711

—

 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
Index

December 31,

2019

2018

Deferred Tax Assets:

Accumulated net operating losses (tax effected)

  $

70,747   $

CIRM funding

Right of use liability

Share-based compensation

Intangibles

Charitable contributions

Accumulated depreciation

Accrued payroll

Other

Deferred tax assets

Deferred Tax Liabilities:

Right of use asset

Deferred tax liabilities

Valuation allowance

Net deferred tax asset

336  

205  

3,584  

141  

—  

9  

121  

737  

60,544

1,033

5

6,390

199

9

9

117

525

75,880  

68,831

  $

(190)   $

(190)  

—

—

75,690  

(75,690)  

68,831

(68,831)

  $

—   $

—

In assessing the realizability of deferred tax assets, including the net operating loss carryforwards (NOLs), the Company assesses the available positive
and negative evidence to estimate if sufficient future taxable income will be generated to utilize its existing deferred tax assets.  Based on its assessment, the
Company has provided a full valuation allowance against its net deferred tax assets as their future utilization remains uncertain at this time.

As of December 31, 2019 and 2018, the Company had approximately $246 million and $225 million, respectively of Federal NOLs available to offset
future taxable income expiring from 2030 through 2036. In accordance with Section 382 of the Internal Revenue code, the usage of the Company’s NOLs
could  be  limited  in  the  event  of  a  change  in  ownership.  The  ultimate  realization  of  deferred  tax  assets  is  dependent  upon  the  generation  of  future  taxable
income during the period when those temporary differences become deductible. 

The Company performed an analysis and determined that they have had ownership change of greater than 50% over a 3-year testing period. The last
ownership change was determined to be on June 3, 2015. Based on a market capitalization of $125 million and using an applicable federal rate of 2.5% the
annual limitation would be approximately $3.0 million. Post change losses from June 3, 2015 would not be subject to 382 limitations.

The  Company  applies  the  FASB’s  provisions  for  uncertain  tax  positions.  The  Company  utilizes  the  two-step  process  to  determine  the  amount  of
recognized tax benefit. For tax positions meeting the more-likely-than-not threshold, the amount recognized in the consolidated financial statements is the
largest  benefit  that  has  a  greater  than  50%  likelihood  of  being  realized  upon  ultimate  settlement  with  the  relevant  tax  authority.  The  Company  recognizes
interest and penalties associated with certain tax positions as a component of income tax expense.

As of December  31,  2019,  management  does  not  believe  the  Company  has  any  material  uncertain  tax  positions  that  would  require  it  to  measure  and
reflect the potential lack of sustainability of a position on audit in its financial statements. The Company will continue to evaluate its uncertain tax positions in
future periods to determine if measurement and recognition in its financial statements is necessary. The Company does not believe there will be any material
changes in its unrecognized tax positions over the next year.

For years prior to 2016 the federal statute of limitations is closed for assessing tax. The Company’s state tax returns remain open to examination for a

period of three to four years from date of filing.

Note 13 – Contingencies

59

 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
Index

From time to time, the Company is subject to legal proceedings and claims, either asserted or unasserted, that arise in the ordinary course of business.
While the outcome of pending claims cannot be predicted with certainty, the Company does not believe that the outcome of any pending claims will have a
material adverse effect on the Company's financial condition or operating results.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.

Not applicable.

ITEM 9A.  CONTROLS AND PROCEDURES.  

Disclosure Controls and Procedures

Disclosure controls and procedures are the Company’s controls and other procedures that are designed to ensure that information required to be disclosed
in the reports that we file or submit under the Securities Exchange Act of 1934 (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange
Act  of  1934),  as  amended  (the  “Exchange  Act”)  is  recorded,  processed,  summarized  and  reported  within  the  time  periods  specified  in  the  Securities  and
Exchange  Commission’s  rules  and  forms.  Disclosure  controls  and  procedures  include,  without  limitation,  controls  and  procedures  designed  to  ensure  that
information required to be disclosed in the reports that we file under the Exchange Act is accumulated and communicated to management, including the Chief
Executive  Officer  and  Chief  Financial  Officer,  as  appropriate,  to  allow  timely  decisions  regarding  required  disclosure.  In  designing  and  evaluating  the
disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only
reasonable assurance of achieving the desired control objectives. Due to the inherent limitations of control systems, not all misstatements may be detected.
These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of a simple error or
mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override
of the control. Controls and procedures can only provide reasonable, not absolute, assurance that the above objectives have been met.

As  of  December  31,  2019,  we  carried  out  an  evaluation,  with  the  participation  of  our  management,  including  our  Chief  Executive  Officer  and  Chief
Financial Officer, of the effectiveness of the Company’s disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Securities
Exchange Act of 1934. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that the Company’s disclosure controls
and procedures were effective, at the reasonable assurance level, in ensuring that information required to be disclosed by the 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 and
is  accumulated  and  communicated  to  management,  including  the  Chief  Executive  Officer  and  Chief  Financial  Officer,  as  appropriate  to  allow  timely
decisions regarding required disclosure.

Internal Control Over Financial Reporting

Management’s Annual Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rule 13a-15(f) and 15d-

15(f) under the Securities Exchange Act of 1934.

Our internal control over financial reporting is a process designed 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  and  includes  those  policies  and
procedures that:

•

•

•

Pertain  to  the  maintenance  of  records  that,  in  reasonable  detail,  accurately  and  fairly  reflect  the  transactions  and  dispositions  of  the  assets  of  the
Company;

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  the  Company  are  being  made  only  in  accordance  with  authorizations  of
management and the board of directors of the Company; and

Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that
could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation
of  effectiveness  to  future  periods  are  subject  to  risk  that  controls  may  become  inadequate  because  of  changes  in  conditions  or  because  of  declines  in  the
degree of compliance with policies or procedures.

60

Index

Our  management  assessed  the  effectiveness  of  the  Company’s  internal  control  over  financial  reporting  as  of  December  31,  2019.  In  making  this
assessment, our management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) in Internal
Control-Integrated Framework (2013).

As of December 31, 2019, based on management’s assessment, the Company’s internal control over financial reporting was effective.

Changes in Internal Control over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting that occurred during the quarter ended December 31, 2019 that

have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

61

Index

ITEM 9B. OTHER INFORMATION.

None.

62

Index

ITEM 10.    DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

PART III

The  response  to  this  item  is  incorporated  by  reference  from  the  discussion  responsive  thereto  under  the  captions  "Management  and  Corporate  and
Governance Matters," "Section 16(a) Beneficial Ownership Reporting Compliance," and "Code of Conduct and Ethics" in the Company's Proxy Statement for
the 2020 Annual Meeting of Stockholders.

ITEM 11.    EXECUTIVE COMPENSATION

The  response  to  this  item  is  incorporated  by  reference  from  the  discussion  responsive  thereto  under  the  caption  “Executive  Officer  and  Director

Compensation,” in the Company’s Proxy Statement for the 2020 Annual Meeting of Stockholders.

ITEM  12.        SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS  AND  MANAGEMENT  AND  RELATED  STOCKHOLDER
MATTERS

The  response  to  this  item  is  incorporated  by  reference  from  the  discussion  responsive  thereto  under  the  captions  “Security  Ownership  of  Certain
Beneficial  Owners  and  Management”  and  “Equity  Compensation  Plan  Information”  in  the  Company’s  Proxy  Statement  for  the  2020  Annual  Meeting  of
Stockholders.

ITEM 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The  response  to  this  item  is  incorporated  by  reference  from  the  discussion  responsive  thereto  under  the  captions  “Certain  Relationships  and  Related

Transactions” and “Management and Corporate Governance Matters” in the Company’s Proxy Statement for the 2020 Annual Meeting of Stockholders.

ITEM 14.    PRINCIPAL ACCOUNTANT FEES AND SERVICES

The response to this item is incorporated by reference from the discussion responsive thereto under the caption “Independent Public Accountants” in the

Company’s Proxy Statement for the 2020 Annual Meeting of Stockholders.

63

Index

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES.

The following documents are being filed as part of this Report:

(a)(1) FINANCIAL STATEMENTS:

PART IV

Reference is made to the Index to Financial Statements and Financial Statement Schedule of this Annual Report on Form 10-K.

(a)(2) FINANCIAL STATEMENT SCHEDULE:

Reference is made to the Index to Financial Statements and Financial Statement Schedule on Page 44 of this Annual Report on Form 10-K.

All other schedules have been omitted because the required information is not present or is not present in amounts sufficient to require submission of the

schedule, or because the information required is included in the Financial Statements or Notes thereto.

64

Index

(a)(3) EXHIBITS:

The following is a list of exhibits filed (or furnished, where specified) as part of this Annual Report on Form 10-K. Exhibits that were previously filed are
described  below  and  are  incorporated  by  reference.  For  exhibits  incorporated  by  reference,  the  location  of  the  exhibit  in  the  previous  filing  is  indicated.

Exhibit  

Description

3.1

3.2

3.3

4.1

4.2

4.3

10.1

10.2

Amended and Restated Certificate of Incorporation of Caladrius Biosciences, Inc., as amended, effective July 27, 2016 (filed
as Exhibit 3.1 to the Company’s on Form 10-Q for the quarter ended June 30, 2016, filed with the SEC on August 9, 2016).

Amended and Restated By-Laws of the Caladrius Biosciences, Inc. as amended, effective as of July 27, 2016 (filed as Exhibit
3.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, filed with the SEC on August 9,
2016).

Amendments to Amended and Restated Bylaws of Caladrius Biosciences, Inc., effective as of September 18, 2017 (filed as
Exhibit 3.1 to the Company's Current Report on Form 8-K, filed with the SEC on September 21, 2017).

Form of Trust Indenture (filed as Exhibit 4.5 to the Company's Registration Statement on Form S-3, File No. 333-206175,
filed with the SEC on August 6, 2015).

Form of Warrant (filed as Exhibit 4.1 to the Company's Quarterly Report on Form 10-Q, filed with the SEC on May 5, 2016).

Description of Capital Stock.

Director  Compensation  Policy  (filed  as  Exhibit  10.1  to  the  Company’s  Annual  Report  on  Form  10-K  for  the  year  ended
December 31, 2018, filed with the SEC on March 22, 2018 and amended on April 2, 2018).

2015 Equity Compensation Plan (filed as Annex A to the Company’s Definitive Proxy Statement filed on Schedule 14A, filed
with the SEC on June 8, 2015).

10.3 +

2017 Employee Stock Purchase Plan (filed as Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed with the
SEC on August 10, 2017).

10.4

10.5

10.6

10.7

10.8

10.9

Form of Indemnification Agreement for executive officers (filed as Exhibit 10.44 to the Company's Annual Report on Form
10-K for the fiscal year ended December 31, 2014 as filed with the SEC on March 2, 2015).

Second Amendment to Loan and Security Agreement, dated September 15, 2015, by and between the Company and Oxford
Finance LLC (filed as Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30,
2015, filed with the SEC on November 5, 2015).

Consent  and  Third  Amendment  to  Loan  and  Security  Agreement,  dated  March  11,  2016,  by  and  between  Caladrius
Biosciences, Inc., and Oxford Finance LLC (filed as Exhibit 10.6 to the Company’s Quarterly Report on Form 10-Q. for the
quarter ended March 31, 2016, filed with the SEC on May 5, 2016).

Unit  Purchase  Agreement,  dated  March  11,  2016,  by  and  among  Caladrius  Biosciences,  Inc.,  PCT,  LLC,  a  Caladrius
Company and Hitachi Chemical Co. America, LTD (filed as Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q
for the quarter ended March 31, 2016, filed with the SEC on May 5, 2016).

Amended  and  Restated  Operating  Agreement  of  PCT,  LLC,  a  Caladrius  Company,  dated  March  11,  2016,  by  and  among
PCT, LLC, a Caladrius Company, Caladrius Biosciences, Inc. and Hitachi Chemical Co. America, LTD (filed as Exhibit 10.2
to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2016, filed with the SEC on May 5, 2016).

Technology  License  Agreement,  dated  March  11,  2016,  by  and  between  PCT,  LLC,  a  Caladrius  Company  and  Hitachi
Chemical Co. LTD (filed as Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q. for the quarter ended March 31,
2016, filed with the SEC on May 5, 2016).

65

                        
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Index

10.10

10.11

10.12

10.13

10.14 +

10.15 +

10.16 +

10.17 +

10.18 +

10.19 +

10.20 +

10.21 +

10.22 +

10.23 +

10.24 +

14.1

Interest  Purchase  Agreement,  by  and  among  Hitachi  Chemical  Co.  America,  Ltd.,  PCT  LLC,  a  Caladrius  Company  and
Caladrius Biosciences, Inc., dated as of March 16, 2017 (filed as Exhibit 2.1 to the Company's Current Report on Form 8-K
filed with the SEC on March 17, 2017).

Warrant for the Purchase of Units of PCT, LLC, a Caladrius Company, effective as of March 16, 2017 (filed as Exhibit 10.1
to the Company's Current Report on Form 8-K filed with the SEC on March 17, 2017).

Common Stock Sales Agreement, dated February 8, 2018, by and between Caladrius Biosciences, Inc. and H.C. Wainwright
& Co., LLC (filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on February 8, 2018).

First Amendment to the Common Stock Sales Agreement, dated August 2, 2018, by and between Caladrius Biosciences, Inc.
and H.C. Wainwright & Co., LLC (filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC
on August 2, 2018).

Employment Agreement, dated as of January 5, 2015 and effective on January 5, 2015, by and between the Company and
David J. Mazzo, Ph.D. (filed as Exhibit 10.2 to the Company's Current Report on Form 8-K filed on January 5, 2015).

Amendment, dated as of January 16, 2015, to Employment Agreement, dated as of January 5, 2015 and effective on January
5, 2015, by and between the Company and David J. Mazzo, Ph.D. (filed as Exhibit 10.2 to the Company's Current Report on
Form 8-K filed on January 16, 2015).

Amendment to Employment Agreement, dated as of July 25, 2016, by and between the Company and David J. Mazzo, PhD
(filed as Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q. for the quarter ended June 30, 2016, filed with the
SEC on August 9, 2016).

Amendment  to  Employment  Agreement  with  David  J.  Mazzo,  effective  September  18,  2017  (filed  as  Exhibit  10.1  to  the
Company’s Current Report on Form 8-K filed with the SEC on September 21, 2017).

Amendment  to  Employment  Agreement  with  David  J.  Mazzo,  dated  December  6,  2018  (filed  as  Exhibit  10.1  to  the
Company’s Current Report on Form 8-K filed with the SEC on December 7, 2018).

Employment Agreement, dated as of August 9, 2016, by and between Caladrius Biosciences, Inc. and Douglas W. Losordo,
MD (filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on August 9, 2016).

Amendment to Employment Letter with Doug Losordo, effective November 1, 2017 (filed as Exhibit 10.1 to the Company’s
Current Report on Form 8-K filed with the SEC on November 1, 2017).

Letter Agreement dated June 28, 2011 between the Company and Joseph Talamo (filed as Exhibit 10.10 to the Company's
Quarterly Report on Form 10-Q for the quarter ended June 30, 2011 as filed with the SEC on August 12, 2011).

Offer Letter Amendment dated October 6, 2015, to Employment Agreement dated June 28, 2011 and effective October 6,
2015, by and between the Company and Joseph Talamo.

Amendment  to  Letter  Agreement,  dated  as  of  July  25,  2016,  by  and  between  the  Company  and  Joseph  Talamo  (filed  as
Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, filed with the SEC on
August 9, 2016).

Purchase  Agreement,  dated  March  13,  2019  by  and  between  Caladrius  Biosciences,  Inc.  and  Lincoln  Park  Capital  Fund,
L.L.C. (filed as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on March 14, 2019).

Code of Ethics for Senior Financial Officers (filed as Exhibit 14.1 to the Company's Annual Report on Form 10-K for the
year ended December 31, 2018 filed with the SEC on March 14, 2019).

21.1 †

Subsidiaries of Caladrius Biosciences, Inc.

23.1 †

Consent of Grant Thornton LLP

31.1 †

Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

66

 
 
 
 
 
Index

31.2 †

Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32 †

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

101.INS †

XBRL Instance Document

101.SCH †

XBRL Taxonomy Extension Schema

101.CAL †

XBRL Taxonomy Extension Calculation Linkbase

101.DEF †

XBRL Taxonomy Extension Definition Linkbase

101.LAB †

XBRL Taxonomy Extension Label Linkbase

101.PRE †

XBRL Taxonomy Extension Presentation Linkbase

+

†

††

(1)

Management  contract  or  compensatory  plan,  contract  or  arrangement  required  to  be  filed  as  an  exhibit  to  this  Form  10-K
pursuant to Item 15(b) of Form 10-K.

Filed herewith.

Furnished herewith.

Certain portions of this exhibit were omitted based upon a request for confidential treatment, and the omitted portions were
filed separately with the SEC on a confidential basis.

ITEM 16.  FORM 10-K SUMMARY

None.

67

 
 
 
 
 
 
 
 
 
 
Index

SIGNATURES

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, in Basking Ridge (Bernards Township), State of New Jersey, on March 5, 2020.

  CALADRIUS BIOSCIENCES, INC.

By:

/s/ David J. Mazzo, PhD

Name: David J. Mazzo
Title: President and Chief Executive Officer (Principal Executive
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.

Signature

/s/ David J. Mazzo
David J. Mazzo, PhD

/s/ Joseph Talamo
Joseph Talamo

/s/ Gregory B. Brown
Gregory B. Brown, MD

/s/ Steven S. Myers
Steven S. Myers

/s/ Steven M. Klosk
Steven M. Klosk

/s/ Peter G. Traber
Peter G. Traber, MD

/s/ Cynthia Schwalm 
Cynthia Schwalm

Title

Director, and President and Chief Executive Officer (Principal
Executive Officer)

Senior Vice President, and Chief Financial Officer (Principal Financial
and Accounting Officer)

  Chairman of the Board of Directors

  Director

  Director

  Director

  Director

68

Date

March 5, 2020

March 5, 2020

March 5, 2020

March 5, 2020

March 5, 2020

March 5, 2020

March 5, 2020

 
   
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
DESCRIPTION OF CAPITAL STOCK OF CALADRIUS BIOSCIENCES, INC.

Exhibit 4.3

The  following  is  a  summary  of  all  material  characteristics  of  our  capital  stock  as  set  forth  in  our  certificate  of  incorporation  and  bylaws,  and  our
outstanding warrants. The summary does not purport to be complete and is qualified in its entirety by reference to our certificate of incorporation and bylaws,
which are incorporated by reference as exhibits to the Annual Report on Form 10-K to which this description is an exhibit.

Authorized Capital Stock

Our authorized capital stock consists of 500,000,000 shares of common stock, par value $0.001 per share and 20,000,000 shares of preferred stock, par

value $0.01 per share.

Common Stock    

The holders of our common stock are entitled to one vote per share in the election of directors and on all other matters on which stockholders are entitled
or permitted to vote. The holders of our common stock are not entitled to cumulative voting rights. Therefore, holders of a majority of the shares voting for
the election of directors can elect all of the directors. Subject to the terms of any outstanding series of preferred stock, the holders of our common stock are
entitled to dividends in the amounts and at times as may be declared by the Board of Directors out of funds legally available. Upon liquidation or dissolution,
holders  of  our  common  stock  are  entitled  to  share  ratably  in  all  net  assets  available  for  distribution  to  stockholders  after  payment  of  any  liquidation
preferences to holders of our preferred stock. The holders of our common stock have no redemption, conversion or preemptive rights.

As of March 5, 2020, we had 10,638,771 shares of common stock issued and outstanding, exclusive of existing convertible preferred stock, options and

warrants.

Preferred Stock

Our Board of Directors has the authority to issue up to 20,000,000 shares of preferred stock with such designations, rights, and preferences as may be
determined from time to time by our Board of Directors. Accordingly, our Board of Directors is empowered, without stockholder approval, to issue preferred
stock with dividend, liquidation, conversion, voting, or other rights that could adversely affect the voting power or other rights of the holders of our common
stock. The issuance of preferred stock could have the effect of restricting dividends on our common stock, diluting the voting power of our common stock,
impairing  the  liquidation  rights  of  our  common  stock,  or  delaying  or  preventing  a  change  in  control  of  our  company,  all  without  further  action  by  our
stockholders.

As of March 5, 2020, there were 10,000 shares of our Series B Convertible Redeemable Preferred Stock, $0.01 par value per share (“Series B Preferred

Stock”), issued and outstanding.

Series B Preferred Stock

The Series B Preferred Stock ranks pari passu with our common stock with respect to the payment of dividends and to the distribution of assets upon

liquidation, dissolution or winding up.

So long as any shares of the Series B Preferred Stock are outstanding, no dividend shall be declared or paid or set aside for payment or other distribution
declared or made upon our common stock or upon any other stock ranking junior to, or on a parity with, the Series B Preferred Stock as to dividends or upon
liquidation,  dissolution  or  winding  up,  unless,  in  the  case  of  our  preferred  stock,  the  same  dividend  is  declared,  paid  or  set  aside  for  payment  on  all
outstanding shares of the Series B Preferred Stock or in the case of our common stock, ten times such dividend per share is declared, paid or set aside for
payment on each outstanding share of the Series B Preferred Stock.

Except as otherwise provided by law, each share of the Series B Preferred Stock has the same voting rights as ten shares of our common stock and the

holders of the Series B Preferred Stock and the common stock shall vote together as one class on all matters.

The holder of any share of Series B Preferred Stock has the right, at such holder’s option, to convert such share into one one-hundredth of a fully paid

and non-assessable share of our common stock, subject to adjustment.

In the event of any voluntary or involuntary dissolution, liquidation or winding up of our Company, after any distribution of assets is made to the holders
of any other class or series of stock that ranks prior to the Series B Preferred Stock in respect of distributions upon the liquidation of the Company, the holder
of  each  share  of  Series  B  Preferred  Stock  then  outstanding  shall  be  entitled  to  be  paid  out  of  our  assets  available  for  distribution  to  our  stockholders,  an
amount on a pari passu basis equal to ten times the amount per share distributed to the holders of our common stock. After payment of the full amount of the
distribution

to which they are entitled, the holders of shares of the Series B Preferred Stock will not be entitled to any further participation in any distribution of assets by
the Company.

Shares of Series B Preferred Stock issued and reacquired by us shall have the status of authorized and unissued shares of preferred stock, undesignated as

to series, subject to later issuance.

Holders of shares of Series B Preferred Stock are not entitled to any preemptive or subscription rights in respect of any securities of the corporation.

Options and Restricted Stock Units

As of March 5, 2020, we had outstanding options to purchase an aggregate of 1,280,193, shares of our common stock with exercise prices ranging from
$3.01 to $174.00 per share, with an approximate weighted average exercise price of $15.54 per share. The shares of our common stock underlying all such
options are registered with the SEC.

As of March 5, 2020, we had 313,442 restricted stock units issued and outstanding.

Warrants

As of March 5, 2020, we had outstanding warrants to purchase an aggregate of 30,000 shares of our common stock with an exercise price of $5.89. On
March  11,  2016,  we  entered  into  a  Consent  and  Third  Amendment  to  Loan  and  Security  Agreement  (the  “Amendment”)  with  Oxford  Finance,  LLC  (the
“Lender”). In connection with the Amendment, we issued to the Lender warrants to purchase an aggregate of 30,000 shares of common stock (the “Lender
Warrants”),  which  are  exercisable  for  a  period  of  7  years  from  the  issuance  date  at  an  exercise  price  of  $5.89  per  share.  The  shares  of  common  stock
underlying such warrants have been registered for resale.

Anti-Takeover Effects of Certain Provisions of Delaware Law and Our Certificate of Incorporation and Bylaws

Our Amended and Restated Certificate of Incorporation and bylaws contain some provisions that could make our acquisition by means of a tender or

exchange offer, a proxy contest or otherwise more difficult. These provisions are summarized below.

Special Meetings. Our bylaws provide that special meetings of our stockholders may, unless otherwise prescribed by law, be called by our Chairman of
the Board (if any), our Board of Directors or our Chief Executive Officer and shall be held at such place, on such date and at such time as shall be fixed by
our Board of Directors or the person calling the meeting. Business transacted at any special meeting shall be limited to matters relating to the purpose or
purposes stated in the notice of the meeting.

Undesignated Preferred Stock. The ability to authorize undesignated preferred stock makes it possible for our Board of Directors to issue preferred stock
with voting or other rights or preferences that could impede the success of any attempt to acquire us. The ability to issue preferred stock may have the effect
of deferring hostile takeovers or delaying changes in control or management of our company.

Delaware  Anti-Takeover  Statute.  We  are  subject  to  the  provisions  of  Section  203  of  the  Delaware  General  Corporation  Law  regulating  corporate
takeovers. In general, Section 203 prohibits a publicly held Delaware corporation from engaging in a business combination with an interested stockholder for
a period of three years following the date the person became an interested stockholder unless:

•

prior to the date of the transaction, the board of directors of the corporation approved either the business

        combination or the transaction which resulted in the stockholder becoming an interested stockholder;

•

•

upon completion of the transaction that resulted in the stockholder becoming an interested stockholder, the
stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction
commenced, excluding for purposes of determining the number of shares outstanding (1) shares owned by
persons who are directors and also officers and (2) shares owned by employee stock plans in which employee
participants do not have the right to determine confidentially whether shares held subject to the plan will be
tendered in a tender or exchange offer; and

on or subsequent to the date of the transaction, the business combination is approved by the board and authorized
at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 66
2/3% of the outstanding voting stock which is not owned by the interested stockholder.

Generally, a business combination includes a merger, asset or stock sale, or other transaction resulting in a financial benefit to the interested stockholder.
An  interested  stockholder  is  a  person  who,  together  with  affiliates  and  associates,  owns  or,  within  three  years  prior  to  the  determination  of  interested
stockholder status, owned 15% or more of a corporation’s outstanding voting securities. We expect the existence of this provision to have an anti-takeover
effect with respect to transactions our Board of

Directors does not approve in advance. We also anticipate that Section 203 may discourage attempted acquisitions that might result in a premium over the
market price for the shares of our common stock held by stockholders.

The provisions of Delaware law, our Amended and Restated Certificate of Incorporation and our bylaws could have the effect of discouraging others
from attempting hostile takeovers and, as a consequence, they may also inhibit temporary fluctuations in the market price of our common stock that often
result from actual or rumored hostile takeover attempts. These provisions may also have the effect of preventing changes in our management. It is possible
that these provisions could make it more difficult to accomplish transactions that stockholders may otherwise deem to be in their best interests.

Exhibit 21.1

Subsidiaries of Caladrius Biosciences, Inc.

Entity

Percentage of Ownership

Location

Amorcyte, LLC

Athelos Corporation (1)

NeoStem Oncology, LLC

100%

99%

100%

  United States of America

  United States of America

  United States of America

(1) As of December 31, 2019, Becton Dickinson's ownership interest in Athelos Corporation was 1.0%.

 
 
 
 
 
Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our report dated March 5, 2020, with respect to the consolidated financial statements included in the Annual Report
of Caladrius Biosciences, Inc. on Form 10-K for the year ended December 31, 2019. We consent to the incorporation by reference
of said report in the Registration Statements of Caladrius Biosciences, Inc. on Forms S-3 (File No. 333-196702, File No. 333-206175,
File No. 333-210664, File No. 333-214607, File No. 333-220354, and File No. 333-226319) and on Forms S-8 (File No. 333-107438, File No.
333-144265,  File  No.  333-159282,  File  No.  333-162733,  File  No.  333-173854,  File  No.  333-181365,  File  No.  333-  184927,  File  No.  333-
191572, File No. 333-205662, File No. 333-212202, File No. 333-215455, File No. 333-218642, File No. 333-222410, File No. 333-225743,
and File No. 333-225744).

New York, New York
March 5, 2020

Exhibit 31.1

CERTIFICATIONS UNDER SECTION 302

I, David J. Mazzo, certify that:

1. I have reviewed this annual report on Form 10-K of Caladrius Biosciences, Inc.;

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(s) 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(s) and I have disclosed, based on our most recent evaluation of internal control over financial
reporting,  to  the  registrant’s  auditors  and  the  audit  committee  of  the  registrant’s  board  of  directors  (or  persons  performing  the  equivalent
functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the  registrant’s

internal control over financial reporting.

Date: March 5, 2020

/s/ David J. Mazzo
David J. Mazzo, PhD
President and Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
Exhibit 31.2

CERTIFICATIONS UNDER SECTION 302

I, Joseph Talamo, certify that:

1. I have reviewed this annual report on Form 10-K of Caladrius Biosciences, Inc.;

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(s) 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(s) and I have disclosed, based on our most recent evaluation of internal control over financial
reporting,  to  the  registrant’s  auditors  and  the  audit  committee  of  the  registrant’s  board  of  directors  (or  persons  performing  the  equivalent
functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the  registrant’s

internal control over financial reporting.

Date: March 5, 2020

/s/ Joseph Talamo
Joseph Talamo
Senior Vice President and Chief Financial Officer
(Principal Financial Officer)

 
 
 
 
 
 
CERTIFICATIONS UNDER SECTION 906

Exhibit 32

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each

of the undersigned officers of Caladrius Biosciences, Inc. a Delaware corporation (the “Company”), does hereby certify, to such officer’s knowledge, that:

The Annual Report for the year ended December 31, 2019 (the “Form 10-K”) of the Company fully complies with the requirements of Section 13(a)
or  15(d)  of  the  Securities  Exchange  Act  of  1934,  and  the  information  contained  in  the  Form  10-K  fairly  presents,  in  all  material  respects,  the  financial
condition and results of operations of the Company.

Dated: March 5, 2020

Dated: March 5, 2020

/s/ David J. Mazzo

David J. Mazzo, PhD

President and Chief Executive Officer

(Principal Executive Officer)

/s/ Joseph Talamo

Joseph Talamo

Senior Vice President and Chief Financial Officer

(Principal Financial Officer)