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Prophase Labs

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FY2022 Annual Report · Prophase Labs
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Table of Contents

(Mark One)

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

FORM 10-K

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

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

For the fiscal year ended December 31, 2022

OR

For the transition period from ______ to ______

Commission file number 000-21617

ProPhase Labs, Inc.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation or organization)

23-2577138
(I.R.S. Employer Identification No.)

711 Stewart Avenue, Suite 200
Garden City, New York
(Address of principal executive offices)

11530
(Zip Code)

(215) 345-0919
(Registrant’s telephone number, including area code)

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

Title of each class
Common Stock, $0.0005 par value per share

Trading Symbol
PRPH

Name of each exchange on which registered
Nasdaq Capital Market

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No x

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

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12
months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

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
(§229.405 of this chapter) during the preceding 12 months (or such shorter period that the registrant was required to submit 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
Non-accelerated filer

o
x

Accelerated filer

o
Smaller reporting company x
o
Emerging growth company

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial
accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

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

If  securities  are  registered  pursuant  to  Section  12(b)  of  the Act,  indicate  by  check  mark  whether  the  financial  statements  of  the  registrant  included  in  the  filing  reflect  the
correction of an error to previously issued financial statements. o

Indicate  by  check  mark  whether  any  of  those  error  corrections  are  restatements  that  required  a  recovery  analysis  of  incentive-based  compensation  received  by  any  of  the
registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b). o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o No x

The aggregate market value of the registrant’s voting and non-voting common stock held by non-affiliates was $151,728,652 as of June 30, 2022, based on the closing price of
the common stock on The Nasdaq Capital Market on such date.

As of March 24, 2023, there were 17,182,841 shares outstanding of the registrant’s common stock, par value $0.0005 per share.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Registrant’s definitive proxy statement relating to its 2023 annual meeting of stockholders (the “2023 Proxy Statement”) are incorporated by reference into Part
III of this Annual Report on Form 10-K where indicated. The 2023 Proxy Statement will be filed with the U.S. Securities and Exchange Commission within 120 days after the
end of the fiscal year to which this report relates.

Table of Contents

PART I
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
PART II
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Item 9C.
PART III
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
PART IV
Item 15.
Item 16.
Signatures

TABLE OF CONTENTS

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

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

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

Exhibits and Financial Statement Schedules
Form 10-K Summary

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual  Report  on  Form  10-K  (“Annual  Report”)  contains  “forward  looking  statements”  within  the  meaning  of  Section  27A  of  the  Securities Act  of  1933,  as
amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements, other than statements of historical
facts,  included  in  this Annual  Report,  including  statements  related  to  future  events  and  our  future  financial  performance  are  forward-looking  statements.  Forward-looking
statements  typically  are  identified  by  use  of  terms  such  as  “anticipate”,  “believe”,  “plan”,  “expect”,  “intend”,  “may”,  “will”,  “should”,  “estimate”,  “predict”,  “potential”,
“continue”  and  similar  words  although  some  forward-looking  statements  are  expressed  differently.  Forward-looking  statements  include,  but  are  not  limited  to,  statements
concerning:

•

•

•

•

•

•

our strategic plans for our businesses, product candidates and research programs;

our anticipated timelines for clinical trials, regulatory filings and regulatory approvals for our product candidates, dietary supplements and diagnostics;

the beneficial characteristics, therapeutic effects, and potential advantages of our product candidates, dietary supplements and diagnostics;

anticipated developments related to our competitors and our industry;

estimates regarding the sufficiency of our existing capital resources to fund our future operating expenses and capital expenditure requirements; and

our anticipated use of our existing resources, capital requirements, and timing and needs for additional financing.

You are cautioned that forward-looking statements are not guarantees of performance and are subject to known and unknown risks, uncertainties and other factors that
may cause our or our industry’s actual results, levels of activity, performance, achievements or prospects to be materially different from any future results, levels of activity,
performance or achievements expressed or implied by the forward-looking statements. Many of these factors are beyond our ability to predict.

You should also consider carefully the statements under other sections of this Annual Report, including the Risk Factors included in Item 1A, which are summarized
below, which address risks that could cause our actual results to differ from those set forth in any forward-looking statements. Our forward-looking statements speak only as of
the  date  of  this Annual  Report.  We  undertake  no  obligation  to  publicly  update  or  review  any  forward-looking  statements,  whether  as  a  result  of  new  information,  future
developments or otherwise except as otherwise required by law.

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SUMMARY OF RISK FACTORS

You should consider carefully the risks described under the "Risk Factors" section and elsewhere in this Annual Report. These risks, which include the following,

could materially and adversely affect our business, financial condition, operating results, cash flow, and prospects, which could cause the trading price of our common stock to
decline and could result in a partial or total loss of your investment:

Risks Related to Our Business Generally

• Our failure to manage our growth successfully could harm our growth and operating results.
• Our businesses are subject to significant competitive pressures.
• Disruptions to our supply chain or increases in the price of testing supplies, equipment and raw materials needed for our businesses could materially and adversely affect

•

our business, financial condition and results of operations.
The adulteration of key testing materials and raw materials needed for our businesses could materially and adversely affect our business, financial condition and results
of operations.

• We may be subject to product liability claims.
• We may require additional capital to support our businesses and additional funding may not be available to us on acceptable terms, or at all.
•
• Our success is dependent on key personnel.

System failures, security breaches or cyberattacks could adversely affect our results of operations and financial condition.

Risks Related to Our Diagnostics Business

• We  may  be  unable  to  continue  to  successfully  offer,  perform  or  generate  revenues  from  our  lab  diagnostic  services,  particularly  if  demand  for  COVID-19  testing

becomes no longer necessary and we are unable to generate sufficient profits from other RPP Molecular tests.

• Any delay in transmitting and collecting claims, or failure to accurately bill for testing services, could have an adverse effect on our revenue.
•
•

The loss of sales to any one or more of our large diagnostic services customers could have a material adverse effect on our business operations and financial condition.
If we fail to comply with the complex federal, state, local and foreign laws and regulations, we could suffer severe consequences that could materially and adversely
affect our operating results and financial condition.

• Our products could become subject to regulation as medical devices by the FDA or other regulatory agencies even if we do not elect to seek regulatory clearance or

approval to market our products for diagnostic purposes, which would adversely impact our ability to market and sell our products and harm our business.

• Any disputes relating to improper handling, storage or disposal of these materials could be time consuming and costly.

Risks Related to Our Personal Genomics Business

• Our success in this industry will depend, in large part, on our ability to establish our presence in the personal genetics market, provide customers with a high level of
service at a competitive price, achieve sufficient sales volume to realize economies of scale, and create innovative new features, products, and services to offer to our
customers.
The total addressable market for personal genomic services and the potential for market growth may prove to be inaccurate.
Concerns  regarding  consumer  privacy  concerns  and  the  use  of  genetic  information  accessed  from  other  genetic  databases  by  law  enforcement  and  governmental
agencies may decrease the overall consumer demand for personal genetic products and services, including ours.
If we lose a significant or sole supplier, our business and operations could be materially adversely affected.

•
•

•

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• Any significant disruption in service on our website, mobile applications, or in our computer or logistics systems could harm our reputation and may result in a loss of

customers.

• Our personal genomics business is subject to seasonal fluctuations.

Risks Related to our Contract Manufacturing and Dietary Supplement Business

• Disruptions at our PMI manufacturing facilities or any loss of manufacturing certifications could materially and adversely affect our business, financial condition, results

of operations and customer relationships.

• Our PMI manufacturing business is subject to seasonal fluctuations.
• Our contract manufacturing and dietary supplement businesses are subject to extensive governmental regulation.
• Our product development and commercialization efforts may be unsuccessful.
•

If our products do not have the effects intended or cause undesirable side effects, our business may suffer.

Risks Related to Our Drug Development Operations

It will be many years before our wholly owned subsidiary, ProPhase BioPharma, Inc. (PBIO) is able to commercialize a product candidate, if ever.

•
• We may expend our resources to pursue particular product candidates or indications while failing to capitalize on other product candidates or indications that may be

•

more profitable, or for which there is a greater likelihood of commercial success.
If we experience delays or difficulties enrolling patients in the clinical trials for our product candidates, our ability to advance our product candidates through clinical
development and the regulatory process could be delayed or prevented.
Clinical trials are expensive, time consuming, and subject to uncertainty.

•
• Our  preclinical  studies  or  clinical  trials  may  fail  to  adequately  demonstrate  the  safety  and  efficacy  of  our  product  candidates  and  the  development  of  our  product

•
•

•

candidates may be delayed or unsuccessful.
If our product candidates cause serious adverse events or undesirable side effects, including injury and death, their commercial potential may be limited or extinguished.
Even if we complete the necessary preclinical studies and clinical trials, we may be unable to obtain the regulatory approvals necessary for the commercialization of our
product candidates or may face delays.
If we are unable to establish marketing and sales capabilities or enter into agreements with third parties to market and sell our product candidates, we may not be able to
generate product revenue.

• Our products may not gain market acceptance and the market opportunities for our product candidates may be smaller than we currently believe.
•

Even if we are able to commercialize our product candidates, such products may be subject to unfavorable pricing regulations, third-party reimbursement practices, or
healthcare reform initiatives, which could harm our business.

Risks Related to Our Intellectual Property

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•

Failure to protect our trademarks and other intellectual property could impact our business.
If our licensors are unable to maintain effective patents or we are unable to maintain our license rights for approved products, product candidates or any future produce
candidates, or if the scope of the patent or license rights are not sufficiently broad, we may not be able to compete effectively in our markets.
Third-party claims of intellectual property infringement may expose us to substantial liability or prevent or delay our development and commercialization efforts.

•
• Our reliance on third parties requires us to share our trade secrets or confidential proprietary information, which increases the possibility that a competitor will discover

them or that our trade secrets confidential proprietary information will be misappropriated or disclosed.

Risks Related to Governmental Regulation

•

Laws and regulations regarding direct selling may prohibit or restrict our ability to sell our products in some markets or require us to make changes to our business model
in some markets.

• We depend on third parties to provide services critical to our businesses and we depend on them to comply with applicable laws and regulations.

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• We must comply with complex and overlapping laws protecting the privacy and security of health information and personal data.

Risks Related to Our Common Stock, Internal Controls and Governance Matters

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•

Future sales of shares of our common stock in the public market could adversely affect the trading price of shares of our common stock and our ability to raise funds in
future offerings.
If securities or industry analysts do not publish research or reports about our business or if they issue an adverse or misleading opinion regarding our stock, our stock
price and trading volume could decline.

• Our Chief Executive Officer and Chairman of the Board of Directors owns a substantial amount of our common stock.
• Our Certificate of Incorporation and By-laws contain certain provisions that may be barriers to a takeover.
• Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware and the federal district courts of the United States of
America will be the exclusive forums for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable
judicial forum for disputes with us or our directors, executive officers, or employees.

• We have agreed to indemnify our officers and directors from liability.

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PART I

Item 1.    Business

Overview

We are a growth oriented and diversified company focused on diagnostic and genomic products and services, the development and commercialization of novel drugs,

dietary supplements, and compounds, and contract manufacturing.

We offer a broad array of COVID-19 related clinical diagnostic and testing services including polymerase chain reaction (“PCR”) testing for COVID-19 and Influenza

A and B through our wholly-owned subsidiary, ProPhase Diagnostics, Inc. (“ProPhase Diagnostics”). We also offer rapid antigen testing for COVID-19.

We offer whole genome sequencing and related services through our wholly-owned subsidiary, Nebula Genomics, Inc. (“Nebula Genomics”).

Our wholly owned subsidiary, ProPhase BioPharma, Inc. (“PBIO”) is focused on the licensing, development and commercialization of novel drugs, dietary supplements,

and compounds.

Our wholly-owned subsidiary, Pharmaloz Manufacturing, Inc. (“PMI”), is a full-service contract manufacturer and private label developer of a broad range of non-

GMO, organic and natural-based cough drops and lozenges and OTC drug and dietary supplement products.

We also develop and market dietary supplements under the TK Supplements® brand.

ProPhase Diagnostics

Our wholly-owned subsidiary, ProPhase Diagnostics, which was formed in October 2020, offers a broad array of COVID-19 related clinical diagnostic and testing
services including PCR testing for COVID-19 and Influenza A and B at its two Clinical Laboratory Improvement Amendments (“CLIA”) certified laboratories, located in Old
Bridge, New Jersey and Garden City, New York. We also offer rapid antigen testing for COVID-19. We are also in the process of validating for regulatory panel, viral panel,
bacteria panel and monkey pox.

Following receipt of the necessary validations, our testing capabilities are expected to include:

Chemistry  and  Immunoassay:  general  chemistry,  diabetes,  toxicology,  therapeutic  drug  monitoring,  auto-immune  diseases,  cardiac  function,  reproductive,
endocrinology, STI and oncology.

Hematology: complete blood county automated/manual, individual cell diferrential, retic analsyis and platelet assay.

Hemostasis: coagulation function testing, including platelet count, bleeding time, partial thromboplastin time, prothrombin time and Factor Assays.

Urinalysis: fully automated microscopic and complete urinalysis solution.

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Nebula Genomics

Nebula Genomics focuses on genomics testing technologies, a comprehensive method for analyzing entire genomes, including the genes and chromosomes in DNA.
The  data  obtained  from  genomic  sequencing  may  help  to  identify  inherited  disorders  and  tendencies,  help  predict  disease  risk,  help  identify  expected  drug  response,  and
characterize  genetic  mutations,  including  those  that  drive  cancer  progression.  We  currently  offer  Nebula  Genomics  whole  genome  sequencing  products  direct-to-consumers
online with plans to sell in food, drug and mass (FDM) retail stores and to provide testing for universities conducting genomic research.

Nebula  Genomics  provides  consumers  access  to  affordable  and  secure  whole  genome  sequencing.  It  also  provides  customers  with  access  to  over  300  personalized
reports based on their genomic profile. These reports are created utilizing the latest scientific research and provide individual genetic commentary on a broad range of traits and
characteristics. Customers can access their reports via Nebula Genomic’s secure online portal. As new scientific discoveries are made,

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customers  receive  new  reports,  as  well  as  regular  updates  to  their  existing  reports,  through  Nebula  Genomic’s  subscription  model.  In  addition  to  the  personalized  reports,
Nebula Genomics provides customers with access to a suite of exploration tools including a gene browser and a gene analysis tool. These tools allow customers to browse their
data, search for genetic variants, and analyze their genes.

Nebula  Genomic’s  solution  is  powered  by  the  innovations  of  George  Church,  Ph.D.,  Professor  of  Genetics  at  Harvard  Medical  School  and  Chairman  of  Nebula
Genomic’s  Scientific Advisory  Board.  Dr.  Church  has  pioneered  the  development  of  multiple  DNA  sequencing  methods,  including  molecular  multiplexing  approaches  that
enable next generation sequencing (NGS) as well as nanopore sequencing.

Nebula’s  whole  genome  sequencing  DNA  test  decodes  approximately  6.4  billion  base  pairs  of  the  human  genome,  generating  significant  amounts  of  data,  which
exceeds the amount and quality of data widely offered by most competing services. Through the use of additional tools, the data that is generated can help identify rare genetic
mutations and provide consumers other valuable insights into their genes and overall health and wellness. Nebula Genomics also provides consumers with weekly educational
content to further their knowledge about the use of their genetic data.

Nebula Genomics was the first company to bring the cost of sequencing a human genome below $300 and became one of the largest direct-to-consumer whole genome
sequencing  companies.  Our  goal  is  to  dramatically  increase  Nebula  Genomic’s  sales  by  decreasing  price,  decreasing  turnaround  times  and  increasing  distribution  to  both
businesses and consumers, including universities conducting genetic research. We plan to accomplish this by integrating Nebula Genomics’ genomic sequencing into our CLIA-
certified labs.

We are also actively collaborating with G42 Healthcare, a leading Abu Dhabi-based artificial intelligence (AI) health-tech company, to explore several collaborative

opportunities including, but not limited to, genomic sequencing, artificial intelligence, sharing of genomic data insights, and obtaining certain advanced certifications.

ProPhase BioPharma

We formed PBIO in June 2022 for the licensing, development and commercialization of novel drugs, dietary supplements and compounds. Licensed compounds under
development currently include Equivir (dietary supplement) and Equivir G (Rx), two broad-based anti-virals, and Linebacker LB-1 and LB-2, two small molecule PIM kinase
inhibitors. We also own the exclusive rights to the BE-Smart Esophageal Pre-Cancer Diagnostic Screening test and related IP assets.

Equivir (dietary supplement) and Equivir G (Rx)

We  have  exclusive  worldwide  rights  to  develop  and  commercialize  Equivir  (dietary  supplement)  and  Equivir  G  (Rx)  pursuant  to  a  license  agreement  with  Global

BioLife, Inc. (“Global BioLife”), a wholly-owned subsidiary of DSS, Inc.

Equivir is a blend of polyphenols, which are substances found in many nuts, vegetables and berries. The composition, which contains polyphenols that we believe are
Generally Recognized as Safe (GRAS), is projected to come in capsule form and be taken much like a multivitamin. The composition is believed to work by helping to improve
proper immune function. We plan to pursue commercialization of Equivir as a dietary supplement, leveraging our distribution in over 40,000  food, drug and mass (FDM) retail
stores and online direct to consumers.

In March 2023, we commenced patient enrollment in a randomized, placebo-controlled clinical trial of Equivir to evaluate its effect on upper respiratory tract infections. Vedic
Lifesciences,  a  leading  clinical  research  organization,  is  contracted  to  conduct  the  combination  prophylactic  and  therapeutic  study,  which  will  be  conducted  at  12  sites.  We
currently anticipate trial completion in the third quarter of 2023 and anticipate launching Equivir (dietary supplement) in the United States toward the end of 2023.

Equivir G is a blend of polyphenols similar to Equivir (dietary supplement) with the addition of Gallic acid. We are in the process of formulating its composition and
preparing  clinical  studies.  We  are  pursuing  the  development  of  Equivir  G  as  a  prescription  based  antiviral  treatment  based  on  data  related  to  the  polyphenol  formulation  in
Equivir. Evidence suggests that the blend of polyphenols in Equivir has the potential to block the entry of a virus into host cells, thereby preventing infection and replication in
those  host  cells.  Through  our  development  of  Equivir  G,  we  believe  a  similar  polyphenol  formulation  can  be  developed  for  the  treatment  of  infection  caused  by  various
serotypes of influenza and Rhinovirus, a common viral infectious agent predominantly associated with the common cold in humans. We believe this formulation may also have
the potential to block the entry of Ebola virus into host cells, which could prevent Ebola Virus Disease (EVD) and Ebola Hemorrhagic fever (EHF). These diseases are rare, but
severe and often fatal in humans, particularly in sub-Saharan Africa. Ebola has a 90% death rate, according to the World Health Organization. Equivir has

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also shown in in-vitro studies to combat SARS-COV2. We plan to apply for an Investigational New Drug Application (“IND”) for Equivir G as a prescription-based antiviral
treatment. Planned antiviral applications include SARS-COV2, Influenza and Ebola, among others.

Linebacker (LB-1 and LB-2)

We  have  exclusive  worldwide  rights  to  develop  and  commercialize  LB-1  and  LB-2  for  the  treatment  of  cancer,  inflammatory  diseases  or  symptoms  and  memory-

related syndromes, diseases or symptoms, including dementia and Alzheimer’s disease, pursuant to a license agreement with Global BioLife.

LB-1  and  LB-2  were  initially  developed  by  Global  BioLife  in  partnership  with  Global  Research  and  Development  Group  Sciences  (“GRDG”).  GRDG  and  Global
BioLife created Linebacker, a multi-faceted therapeutic platform targeting metabolic, neurologic, cancer, and infectious diseases, to mirror the Panacea Project, a U.S. Defense
Advanced  Research  Projects Agency  (DARPA)  program  that  provides  novel,  multi-target  therapeutics  for  unmet  physiological  needs.  Linebacker  is  a  modified  polyphenol.
Linebacker  compounds  are  modified  Myricetin,  which  is  a  common  plant-derived  flavonoid.  Myricetin  exhibits  a  wide  range  of  activities  that  include  strong  antioxidant,
anticancer,  antidiabetic  and  anti-inflammatory  activities.  It  displays  activities  that  are  related  to  the  central  nervous  system.  Anecdotal  evidence  suggests  that  it  may  be
beneficial to protect against diseases such as Parkinson’s and Alzheimer’s.

LB-1 is being developed as a potential co-therapy to down-regulate PIM (proviral integration site for moloney murine leukemia virus) kinase, which plays a key role
as an oncogene in various cancers including myeloma, leukemia, prostate and breast cancers. In preclinical laboratory studies, LB-1 inhibited PIM, which could potentially slow
the growth of the cancer and allow for better efficacy of the co-therapy drug or treatment being used.

Chemotherapy drugs alone, like TAXOL  (paclitaxel) injection, kill healthy cells alongside tumorous ones. LB-1 is being developed to focus directly on the PIM

®

expressions potentially rendering the cancer cell transcription and replication significantly less effective, so that chemotherapy drugs such as paclitaxel can effectively kill the
existing tumor cells. LB-1 may also be developed as a potential standalone post therapy to ensure cancer cells do not regenerate.

Our initial focus for LB-1 is as a potential co-therapy for the following four drugs:

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Paclitaxel: a drug used to treat breast, ovarian, lung, bladder, prostate, melanoma, esophageal, as well as other types of solid tumor cancers.

Doxorubicin: a drug used to treat used to treat various forms of cancer, including breast cancer, bladder cancer, Kaposi's sarcoma, lymphoma, and acute lymphocytic
leukemia.

Topotecan: a drug used to treat ovarian cancer.

Cisplatin: a drug used to treat testicular, ovarian, bladder, head and neck, lung and cervical cancer.

In vitro studies from the initial LB-1 cell line demonstrated the following findings:

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LB-1 Co-Therapy with Paclitaxel

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LB-1 alone inhibited cell proliferation at 69.94% at 100uM
TAXOL alone inhibited cell proliferation at 41.96% at 200nM
LB-1 and TAXOL combined inhibited cell proliferation at 75.5% (100uM of LB1 + 200nM Taxol)

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LB-1 Co-Therapy with Doxorubicin

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LB-1 alone inhibited cell proliferation at 69.66% at 100uM
Doxorubicin alone inhibited cell proliferation at 51.6% at 2000nM
LB-1 and Doxorubicin combined inhibited cell proliferation at 86.95% (100uM of LB1 + 2000nM Doxorubicin)

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LB-1 Co-Therapy with Topotecan

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LB-1 alone inhibited cell proliferation at 69.54% at 100uM
Topotecan alone inhibited cell proliferation at 58.27% at 2000nM
LB-1 and Topotecan combined inhibited cell proliferation at 97.18% (100uM of LB1 + 2000nM Topotecan)

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LB-1 Co-Therapy with Cisplatin

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LB-1 alone inhibited cell proliferation at 72.33% at 100uM
Cisplatin alone inhibited cell proliferation at 22.74% at 30uM
LB-1 and Cisplatin combined inhibited cell proliferation at 82.48% (100uM of LB1 + 30uM Cisplatin)

Additional preclinical studies of the Linebacker portfolio with each of the four drugs described above is currently being conducted by a major U.S. university.

In January 2023, REPROCELL completed an independent review of LB-1, which included testing of 25 cell lines with LB-1, and confirmed previous in vitro studies

conducted by Charles River. These cell lines confirmed efficacy of LB-1 on ovarian, kidney, colon and lung adenocarcinoma/small cells.

PBIO  is  also  party  to  a  two-year  collaborative  agreement  with  Dana-Farber  Cancer  Institute  and  Harvard  Medical  School  to  further  the  research  LB-1.  This
collaboration provides for year 1 and year 2 research plans. The ongoing studies are focused on identifying the most effective combination of cancer cell lines and agents with
LB-1. Initial focus areas include hepatic, colon and breast cancer, and initial therapy agents include Topotecan and Doxorubicin.

Additionally, selection has been confirmed for animal studies. Dana-Farber/Harvard will deploy two animal xenograft models, with and without radiation. The current
goal for completion of the animal studies is the end of second quarter of 2023, with data expected to be published in the third quarter of 2023. Initial Good Manufacturing
Practices (“GMP”) for LB-1 is expected to commence in the third quarter of 2023, in tandem with toxicology studies.

We currently anticipate initiating the preclinical requirements for an IND application submission for LB-1 in the fourth quarter of 2023. These requirements include:

•

•

•

•

Study Protocol Design: select optimized co-therapy combo from animal study and complete the protocol design for IND submission;

Toxicity Testing: toxicological studies on small animals according to study protocol;

Dosing Studies: dosing studies on small animals according to study protocol; and

Large Animal Studies: combined therapy studies on large animals according to study protocol.

We aim to submit our IND application for LB-1 in mid-2024. We plan to operate our own Phase 1 safety study for LB-1 and will seek a strategic partner for future

development following Phase 1.

ProPhase BioPharma has formed an advisory board with Daryl Thompson as its founding member. Daryl Thompson is President and Director of Scientific Initiatives

at GRDG and is a biochemist twice nominated for the Nobel Prize in 2015 and 2016 for his work in cutting-edge organic and carbohydrate chemistry.

BE-Smart Esophageal Pre-Cancer Diagnostics Screening Test

We also own the worldwide exclusive rights to the BE-Smart Esophageal Pre-Cancer diagnostics screening test and related intellectual property assets. The BE-Smart
test is aimed at early detection of esophageal cancer. It remains under development but has already been tested by an independent test lab, mProbe, Inc. (“mProbe”), on over 200
human samples and has shown greater than 99% sensitivity and specificity to detect protein expressions in cells that are at high risk of becoming cancerous. mProbe, Inc., a
precision health and medicine company utilizing clinical proteomics in the oncology space in conjunction with Dr. Christopher Hartley of the prestigious Mayo Clinic, has been
utilizing  a  small  sample  of  tissue  collected  during  endoscopies  to  help  us  confirm  and  optimize  the  BE-Smart  Test.  The  initial  data  appears  to  demonstrate  accuracy  and
reproducibility as well as identification of potential biomarkers for therapeutic drug discovery to treat esophageal cancer.

In March 2023, we announced a collaboration with mProbe and Dr. Christopher Hartley of Mayo Clinic for the continued development of its BE-Smart Esophageal
Pre-Cancer diagnostic screening test. We are pursuing initial commercialization of the BE-Smart test as an LDT (Laboratory Developed Test) and RUO (Research Use Only)
for the third quarter of 2023 with full commercialization backed by insurance expected by mid-2024.

According to the National Institute of Health, over 20 million endoscopies are performed every year in the United States; approximately 2 million of these procedures

are done on patients with Barret’s Esophagus, which is a condition in

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which the flat pink lining of the swallowing tube that connects the mouth to the stomach (esophagus) becomes damaged by acid reflux, which causes the lining to thicken and
become red. In patients with Barrett’s Esophagus, one in two hundred will develop esophageal adenocarcinoma. Esophageal cancer is highly lethal and deemed as the sixth
cause of cancer death worldwide. The overall five-year survival rate is less than 20%.

The  BE-Smart  test  is  being  developed  to  provide  health  care  providers  and  patients  with  data  to  help  determine  treatment  options,  including  whether  patients  not
believed to be at risk for esophageal cancer should continue to be monitored or, alternatively, to provide patients who might otherwise have been undiagnosed early treatment
before  esophageal  cells  become  cancerous.  The  goal  of  widespread  adoption  of  the  BE-Smart  test  would  allow  health  care  providers  to  initiate  potentially  lifesaving  early
treatment  processes  such  as  an  ablation  procedure  to  remove  the  precancerous  cells.  This  diagnostic  test,  once  fully  validated,  could  also  significantly  reduce  unnecessary
endoscopies as well as offer peace of mind to patients who are suffering with Barret’s syndrome who are at greater risk of esophageal cancer.

Pharmaloz Contract Manufacturing

Our wholly-owned subsidiary, PMI, is a full-service contract manufacturer and private label developer of a broad range of non-GMO, organic and natural-based cough
drops and lozenges and OTC drug and dietary supplement products. PMI provides consumer product development, pre-commercialization services, production, warehousing
and distribution services for its customers. Our manufacturing facility, which is located in Lebanon, Pennsylvania, is registered with the U.S. Food and Drug Administration (the
“FDA”) and is certified organic and kosher.

®

As part of the sale of our former Cold-EEZE  business in March 2017, PMI entered into a manufacturing agreement with Mylan Consumer Healthcare Inc. (formerly
known as Meda Consumer Healthcare Inc.) (“MCH”) and Mylan Inc. (together with MCH, “Mylan”) to supply various Cold-EEZE  lozenge products to Mylan following the
sale for a period of five years with annual renewal options. Pursuant to the terms of the manufacturing agreement, Mylan (or an affiliate or designee) purchased the inventory of
the Company’s Cold-EEZE® brand and product line, and PMI agreed to manufacture certain products for Mylan, as described in the manufacturing agreement, at prices that
reflect current market conditions for such products and include an agreed upon mark-up on our costs. On May 1, 2021, the manufacturing agreement was assigned by Mylan to
Meda  Consumer  Healthcare,  Inc.  (“Meda”)  in  connection  with  Meda’s  acquisitions  of  certain  assets  from  Mylan,  including  the  Cold-EEZE®  brand  and  product  line.  In
November 2022, Meda provided a notice to extend the original agreement for another year through March 2024.

®

In February 2023, we announced the acquisition of new equipment, which is expected to double our current capacity for pouch packaging by the second quarter of
2023, to meet the growing demand for our products and services. PMI is also planning for expansion of its lozenge manufacturing business. PMI had two new customers enter
full production in 2022, resulting in the addition of over 3.5 million units, mostly in the fourth quarter of 2022. PMI formulated and launched seven new products for new and
existing  customers,  totaling  1.75  million  units  in  2022. Additionally,  PMI  added  three  new  customers,  which  are  expected  to  enter  full  production  in  2023,  representing  an
estimated 1.0 million additional units.

TK Supplements

Our TK Supplements product line is dedicated to promoting better health, energy and sexual vitality. Each of our herbal supplements is researched to determine the
optimum blend of ingredients to ensure our customers receive premium quality products. To achieve this, we formulate with the highest quality ingredients derived from nature
and  ingredients  enhanced  by  science.  Our  TK  Supplements product  line  includes  Legendz  XL ,  a  male  sexual  enhancement  and  Triple  Edge  XL ,  an  energy  and  stamina
booster.

® 

®

®

® 

Legendz XL  has distribution in Rite Aid, Walgreens and other retailers, and via ecommerce, and is now achieving broader distribution at CVS and Walmart. Triple
®

®

Edge XL , is now gaining retailer acceptance as well.

In 2022 we restaged Triple Edge XL from a 56ct to a 20ct at CVS making the retail price more in line with competition. The result has been a double digit increase in
consumer sales and a 40% expansion increase in the number of stores carrying the item. Based on performance Triple Edge XL is being reviewed for authorization in other
major pharmacies.

Fluctuations in our Business

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Our  diagnostic  services  revenues  are  subject  to  fluctuations  in  COVID-19  testing  demand.  The  demand  for  COVID-19  tests  has  been,  and  ProPhase  expects  it  to

continue to be, highly volatile, primarily driven by the emergence and severity of new variants, which are unpredictable.

Our personal genomics kit sales are impacted by seasonal holiday demand. We expect to generate greater revenues from this business during the first quarter of our
fiscal year. While kits sales increase during the holiday season (fourth quarter), we will generally recognize revenue when the customer sends in their kit to our laboratory for
processing and a genetic report is delivered, which we expect will occur in the following fiscal quarter.

Our contract manufacturing revenues are subject to seasonal fluctuations. As the majority of products that we manufacture for our customers are OTC healthcare and
cold  remedy  products,  our  revenues  tend  to  be  higher  in  the  first,  third  and  fourth  quarters  during  the  cold  season.  Generally,  a  cold  season  is  defined  as  the  period  from
September to March when the incidence of the common cold rises as a consequence of the change in weather and other factors. Revenues are generally at their lowest levels
during the second quarter when contract manufacturing demand generally declines.

Intellectual Property

We do not currently own any patents. We maintain various trademarks for our TK Supplements products including Legendz XL and Triple Edge XL . We maintain

® 

® 

®

®
a trademark for our genomic testing, Nebula Genomics .

Licensing Agreements

Licensing Agreement with Global BioLife, Inc. for Equivir and Equivir G

We are party to a license agreement with Global BioLife, dated March 17, 2022, pursuant to which we acquired from Global BioLife a worldwide exclusive right and
license  (the  "Equivir  License")  under  certain  patents  identified  in  the  license  agreement  and  know-how  (collectively,  the  “Equivir  Licensed  IP”)  to  exploit  any  product
comprising or containing Equivir Licensed Compound (as defined in the license agreement) (“Equivir Licensed Products”) for all uses (the “Equivir Field”).

Under the terms of the license agreement, Global BioLife reserves the right, solely for itself to use the Equivir Licensed IP to research and develop, including modify,

enhance, improve, Equivir Licensed Products in the Equivir Field.

Subject to certain conditions set forth in the license agreement, we may grant sublicenses to our rights under the license agreement to any of our affiliates or any third
party.  We  may  assign  our  rights  under  the  license  agreement  without  consent  (i)  to  our  affiliates  or  (b)  to  an  acquirer  of  all  or  substantially  all  of  our  assets  to  which  this
agreement relates. Under the terms of the license agreement, we or our affiliates have a fully-paid up, irrevocable, exclusive right of first refusal to obtain exclusive global rights
to certain patents identified in the license agreement.

Licensing Agreement with BioLife, Inc. for Linebacker LB-1 and LB-2

We are also party to a license agreement with Global BioLife, dated July 19, 2022, pursuant to which we acquired from Global BioLife a worldwide exclusive right
and license under certain patents identified in the License Agreement (the “Linebacker Licensed Patents”) and know-how (collectively, the “Linebacker Licensed IP”) to exploit
any  compound  covered  by  the  Linebacker  Licensed  Patents  (the  “Linebacker  Licensed  Compound”),  including  Linebacker  LB-1  and  LB-2,  and  any  product  comprising  or
containing a Linebacker Licensed Compound (“Linebacker Licensed Products”) in the treatment of cancer, inflammatory diseases or symptoms, memory-related syndromes,
diseases or symptoms including dementia and Alzheimer’s Disease (the “Linebacker Field”). Under the terms of the license agreement, Global BioLife reserves the right, solely
for itself and for GRDG Sciences, LLC (“GRDG”) to use the Linebacker Licensed Compound and Linebacker Licensed IP solely for research purposes inside the Linebacker
Field and for any purpose outside the Linebacker Field.

Subject  to  certain  conditions  set  forth  in  the  license  agreement,  we  may  grant  sublicenses  (including  the  right  to  grant  further  sublicenses)  to  our  rights  under  the
license agreement to any of our affiliates or any third party with the prior written consent of LiGlobal BioLife, which consent may not be unreasonably withheld. Either party to
the license agreement may assign its rights under the license agreement (i) in connection with the sale or transfer of all or substantially all of our assets to a third party, (b) in the
event of a merger or consolidation with a third party or (iii) to an affiliate; in each case contingent upon the assignee assuming in writing all of the obligations of its assignor
under the license agreement.

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Under the terms of the license agreement, we were required to pay to Licensor a one-time upfront license fee of $50,000 within 10 days of the effective date and must
pay an additional $900,000 following the achievement of a first Phase 3 study which may be required by the FDA for the first Linebacker Licensed Product and an additional
$1 million upon the receipt of regulatory approval of a New Drug Application ("NDA") for the first Licensed Product.

During the term of the license agreement, we are also required to pay to Global BioLife 3% royalties on Net Revenue (as defined in the license agreement) of each

Linebacker Licensed Product, but no less than the minimum royalty of $250,000 of Net Revenue per year minus any royalty payments for any required third party licenses.

Under the terms of the license agreement, the development of the Linebacker Licensed Compound and the first Linebacker Licensed Product for the United States will
be governed by a clinical development plan, including anticipated timeline goals in connection with the clinical trials for the first Linebacker Licensed Product (the “Linebacker
Development Plan”). The Linebacker Development Plan may be amended by the mutual written agreement of the parties to the Linebacker License Agreement based upon
results of preclinical studies or clinical trials, including safety and effectiveness, guidance by the FDA, or upon the agreement of the parties.

The license agreement will expire automatically on a country-by-country basis upon the last to occur of the expiration of the last to expire Linebacker Licensed Patents
(the “Term”). Following the expiration of the Term, and on a country-by-country basis, the license will become non-exclusive, perpetual, fully-paid, unrestricted, royalty-free
and irrevocable.

The license agreement may be terminated by us for any reason or for convenience in our sole discretion: (i) on a Linebacker Licensed Product-by-Linebacker Licensed
Product or a country-by-country basis or (ii) in its entirety, in either case ((i) or (ii)) for convenience upon 180 days prior written notice to Global BioLife. Global BioLife may
terminate the license agreement solely for a material breach of the license agreement by us, which is not cured within 60 days’ of written notice to us of such breach.

Government Regulation

Our business is subject to extensive governmental regulation by various federal, state, and local agencies as described below.

U.S. Food and Drug Administration

Diagnostic Testing Services

The FDA has regulatory responsibility for diagnostic testing instruments, test kits, reagents and other devices used by clinical laboratories. The FDA enforces laws and
regulations that govern the development, testing, manufacturing, performance, labeling, advertising, marketing, distribution and surveillance of diagnostic products, including
COVID-19  diagnostics  authorized  by  the  FDA  under  and  EUA,  and  it  regularly  inspects  and  reviews  the  manufacturing  processes  and  product  performance  of  diagnostic
products.

Since  2014,  there  have  been  ongoing  discussions  and  advocacy  between  stakeholders,  including  the  clinical  laboratory  industry,  the  FDA,  and  Congress,  about
potential FDA regulation of laboratory-developed tests (LDTs), which are assays developed and performed in-house by clinical laboratories that can be made available to the
public  without  pre-market  review  by  the  FDA  (although  COVID-19  LDTs  are  currently  subject  to  FDA  pre-market  requirements,  as  a  consequence  of  the  national  health
emergency). Various regulatory and legislative proposals are under consideration, including some that could increase general FDA oversight of clinical laboratories and LDTs.
The outcome and ultimate impact of such proposals on our business is difficult to predict at this time.

Pharmaceutical Regulation

The manufacturing and distribution of pharmaceutical products are subject to extensive regulation by the federal government, primarily through the FDA and the Drug
Enforcement Administration (“DEA”), and to a lesser extent by state and local government agencies. The Food, Drug, and Cosmetic Act (“FFDCA”) and other federal statutes
and regulations govern or influence the manufacture, labeling, testing, storage, record keeping, approval, advertising and promotion of OTC pharmaceutical products.

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Facilities  used  in  the  manufacture,  packaging,  labeling  and  repackaging  of  drug  products,  including  OTC  drug  products,  must  be  registered  with  the  FDA  and  are

subject to FDA inspection to ensure that drug products are manufactured in accordance with current Good Manufacturing Practice (“cGMPs”).

FDA approval is required before any “new drug” may be marketed, including new formulations, strengths, dosage forms and generic versions of previously approved

drugs. Generally, to obtain FDA approval of a “new drug” a company must file a NDA or Abbreviated New Drug Application (“ANDA”).

Under the OTC monograph system, selected OTC drugs are generally recognized as safe and effective and do not require the submission and approval of an NDA or

ANDA prior to marketing.

The  FDA  OTC  monographs  include  well-known  ingredients  and  specify  requirements  for  permitted  indications,  required  warnings  and  precautions,  allowable
combinations of ingredients and dosage levels. Drug products marketed under the OTC monograph system must conform to specific quality, formula and labeling requirements;
however, these products can be developed and marketed without prior FDA approval unlike products requiring a submission and approval of an ANDA or NDA. In general, it
is less costly to develop and bring to market a product regulated under the OTC monograph system. From time to time, adequate information may become available to the FDA
regarding certain prescription drug products that will allow the reclassification of those products as no longer requiring the approval of an ANDA or NDA prior to marketing.
For this reason, there may be increased competition and lower profitability related to a particular OTC-switch product should it be reclassified to the OTC monograph system.

Noncompliance with applicable requirements can result in product recalls, seizure of products, injunctions, suspension of production and/or distribution, refusal of the
government or third parties to enter into contracts with us, withdrawal or suspension of the applicable regulator’s review of our drug applications, civil penalties and criminal
fines, and disgorgement of profits.

Dietary Supplement Regulation

The FDA regulates dietary supplements under a different set of regulations than those covering “conventional” foods and drug products (prescription and OTC). Under
the Dietary Supplement Health and Education Act (the “DSHEA”), which was passed in 1994, dietary supplements that were in commerce prior to 1994 are broadly presumed
safe. For these supplements, manufacturers do not need to register their products with the FDA nor get FDA approval before producing or selling them. Manufacturers must
make sure that product label information is truthful and not misleading. For these products, the FDA is responsible for taking action against any unsafe or misbranded dietary
supplement  product  after  it  reaches  the  market. All  new  ingredients  marketed  within  dietary  supplements  after  1994  that  are  not  found  in  food  must  meet  a  stricter  set  of
regulations and notification prior to release in the marketplace.

In June 2007, pursuant to the authority granted by the FFDCA as amended by DSHEA, the FDA published detailed cGMP regulations that govern the manufacturing,
packaging, labeling, and holding operations of dietary supplement manufacturers. The cGMP regulations, among other things, impose significant recordkeeping requirements on
manufacturers.  The  cGMP  requirements  are  in  effect  for  all  manufacturers,  and  the  FDA  is  conducting  inspections  of  dietary  supplement  manufacturers  pursuant  to  these
requirements.  The  failure  of  a  manufacturing  facility  to  comply  with  the  cGMP  regulations  renders  products  manufactured  in  such  facility  “adulterated”  and  subjects  such
products and the manufacturer to a variety of potential FDA enforcement actions.

In addition, under the Food Safety Modernization Act, (the “FSMA”), which was enacted on January 2, 2011, the manufacturing of dietary ingredients contained in
dietary supplements are subject to similar or even more burdensome manufacturing requirements. The FSMA requires importers of food, including dietary supplements and
dietary ingredients, to conduct verification activities to ensure that the food they might import meets applicable domestic requirements. The FSMA also expands the reach and
regulatory powers of the FDA with respect to the production and importation of food, including dietary supplements. The expanded reach and regulatory powers include the
FDA’s  ability  to  order  mandatory  recalls,  administratively  detain  domestic  products,  require  certification  of  compliance  with  domestic  requirements  for  imported  foods
associated with safety issues and administratively revoke manufacturing facility registrations, effectively enjoining manufacturing of dietary ingredients and dietary supplements
without judicial process. The regulation of dietary supplements may increase or become more restrictive in the future.

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Under FFDCA, dietary supplements are subject to both adulteration and misbranding provisions. Adulterated products are those that contain unlisted ingredients or are
not  prepared  or  packaged  under  the  FDA  cGMPs  for  dietary  supplements  and  misbranded  products  are  those  with  false  or  misleading  labels. Adulterated  or  misbranded
products are subject to the full range of civil and criminal enforcement measures under the FFDCA and all violations of FFDCA are subject to criminal enforcement at the
FDA’s discretion.

We are also subject to the Dietary Supplement and Nonprescription Drug Consumer Protection Act, which was passed in 2006 to amend the FFDCA with respect to
serious adverse event reporting for dietary supplements and nonprescription drugs, among other things. The law requires that the manufacturer, packer or distributor of a dietary
supplement or OTC drug notify the FDA of all serious adverse events it receives associated with their dietary supplement or OTC product within 15 business days. Serious
adverse events are defined as those that result in death, a life-threatening experience, in-patient hospitalization, a persistent or significant disability or incapacity, congenital
anomaly or birth defect, as well as situations where medical/surgical intervention is required to prevent the previously listed events.

Consumer Product Safety Commission

Under the Poison Prevention Packaging Act (“PPPA”), the Consumer Product Safety Commission (“CPSC”) has authority to require that certain dietary supplements

and certain pharmaceuticals have child-resistant packaging to help reduce the incidence of accidental poisonings. The CPSC has published regulations requiring iron-containing
dietary supplements and various pharmaceuticals to have child resistant packaging and has established rules for testing the effectiveness of child-resistant packaging and for
ensuring senior adult effectiveness. The manufacturer of any product that is subject to any CPSC rule, ban, standard or regulation must also certify that, based on a reasonable
testing program, the product complies with CPSC requirements.

Federal Trade Commission

Advertising of our products in the United States is subject to regulation by the Federal Trade Commission (the “FTC”) under the Federal Trade Commission Act (the
“FTC Act”). Under the FTC’s Substantiation Doctrine, an advertiser is required to have a “reasonable basis” for all objective product claims before the claims are made. Failure
to adequately substantiate claims may be considered either deceptive or unfair practices. Pursuant to this FTC requirement, we are required to have adequate substantiation for
all material advertising claims that we make for any products sold in the United States.

In recent years, the FTC has initiated numerous investigations of and actions against companies that sell dietary supplements. The FTC has issued guidance to assist
companies in understanding and complying with its substantiation requirement. We believe that we have adequate substantiation for all material advertising claims that we make
for our products in the United States, and we believe that we have organized the documentation to support our advertising and promotional practices in compliance with these
guidelines. However, no assurance can be given that the FTC would reach the same conclusion if it were to review or question our substantiation for our advertising claims in
the United States.

The  FTC  may  enforce  compliance  with  the  law  in  a  variety  of  ways,  both  administratively  and  judicially,  using  compulsory  process,  cease  and  desist  orders,  and
injunctions. FTC enforcement can result in orders requiring, among other things, limits on advertising, corrective advertising, consumer redress, divestiture of assets, rescission
of contracts, and such other relief as the agency deems necessary to protect the public. Violation of these orders could result in substantial financial or other penalties. Although
we have not been the subject of any action by the FTC, no assurance can be given that the FTC will not question our advertising or other operations in the United States in the
future. Any action in the future by the FTC could materially and adversely affect our ability to successfully market our products in the United States.

Clinical Laboratory Improvement Act of 1967 and the Clinical Laboratory Improvement Amendments of 1988 (CLIA)

The performance of laboratory diagnostic services is subject to extensive U.S. regulation, and many of these statutes and regulations have not been interpreted by the
courts. CLIA extends federal oversight to virtually all physician practices performing clinical laboratory testing and to clinical laboratories operating in the United States by
requiring that they be certified by the federal government or, in the case of clinical laboratories, by a federally approved accreditation agency. Standards for testing under CLIA
are based on the complexity of the tests performed by the laboratory, with tests classified as “high complexity,” “moderate complexity,” or “waived.” Laboratories performing
high-complexity testing are required to meet more stringent requirements than moderate-complexity laboratories. The sanction for failure to comply with CLIA requirements
may be suspension, revocation or limitation of a laboratory’s CLIA certificate, which is necessary to conduct business, as well as significant fines and/or criminal penalties.

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State and Laboratory Licensure

We  are  subject  to  regulation  under  state  law.  State  laws,  including  those  of  New  Jersey  and  New  York,  require  that  laboratories  and/or  laboratory  personnel  meet
certain qualifications, specify certain quality controls or require maintenance of certain records. For example, New York laws and regulations establish standards for: quality
management systems; qualifications, responsibilities, and training; facility design and resource management; pre-analytic, analytic (including validation and quality control), and
post-analytic systems; and quality assessments and improvements. The New York state laboratory laws and regulations are more stringent than CLIA. New York law mandates
proficiency testing for laboratories licensed under New York law, regardless of whether such laboratories are located in New York. If a laboratory is out of compliance with
New York statutory or regulatory standards, the New York State Department of Health, or NYSDOH, may suspend, limit, revoke or annul the laboratory’s New York license,
censure  the  holder  of  the  license  or  assess  civil  money  penalties.  Statutory  or  regulatory  noncompliance  may  result  in  a  laboratory’s  operator  being  found  guilty  of  a
misdemeanor under New York law. NYSDOH also must approve laboratory developed tests before the test is offered in New York. Should we be found out of compliance with
New York or any other applicable laboratory standards of practice, we could be subject to such sanctions, which could harm our business. Applicable statutes and regulations
could also be interpreted or applied by a prosecutorial, regulatory or judicial authority in a manner that would adversely affect our business. Potential sanctions for violation of
these statutes and regulations include significant fines and the suspension or loss of various licenses, certificates and authorizations, which could have a material adverse effect
on our business. In addition, compliance with future legislation could impose additional requirements on us, which may be costly.

Health Insurance Portability and Accountability Act

The Health Insurance Portability and Accountability Act (“HIPAA”) was designed to address issues related to the security and confidentiality of health information and
to improve the efficiency and effectiveness of the healthcare system by facilitating the electronic exchange of information in certain financial and administrative transactions.
These  regulations  apply  to  health  plans  and  healthcare  providers  that  conduct  standard  transactions  electronically  and  healthcare  clearinghouses  (covered  entities).  Six  such
regulations include: (i) the Transactions and Code Sets Rule; (ii) the Privacy Rule; (iii) the Security Rule; (iv) the Standard Unique Employer Identifier Rule, which requires the
use of a unique employer identifier in connection with certain electronic transactions; (v) the National Provider Identifier Rule, which requires the use of a unique healthcare
provider  identifier  in  connection  with  certain  electronic  transactions;  and  (vi)  the  Health  Plan  Identifier  Rule,  which  required  the  use  of  a  unique  health  plan  identifier  in
connection with certain electronic transactions. We believe that we are in compliance in all material respects with each of the HIPAA Rules identified above.

The Privacy Rule regulates the use and disclosure of protected health information (“PHI”) by covered entities. It also sets forth certain rights that an individual has
with  respect  to  his  or  her  PHI  maintained  by  a  covered  entity,  such  as  the  right  to  access  or  amend  certain  records  containing  PHI  or  to  request  restrictions  on  the  use  or
disclosure of PHI. The Privacy Rule requires covered entities to contractually bind third parties, known as business associates, in the event  that  they  perform  an  activity  or
service  for  or  on  behalf  of  the  covered  entity  that  involves  the  creation,  receipt,  maintenance,  or  transmission  of  PHI.  We  believe  that  we  are  in  compliance  in  all  material
respects with the requirements of the HIPAA Privacy Rule.

On December 12, 2018, HHS issued a request for information (RFI) seeking input from the public on how the HIPAA regulations and the Privacy Rule, in particular,
could be modified to amend existing, or impose additional, obligations relating to the processing of PHI. Subsequent to the RFI, on January 21, 2021, HHS published a notice of
proposed rulemaking (“NPRM”) containing potential modifications to the Privacy Rule addressing standards that may impede the transition to value-based health care. We are
monitoring the NPRM process. If modifications to the Privacy Rule are adopted, they may impact our compliance obligations under HIPAA.

The  U.S.  Health  Information  Technology  for  Economic  and  Clinical  Health Act  (“HITECH”),  which  was  enacted  in  February  2009,  with  regulations  effective  on
September  23,  2013,  strengthened  and  expanded  the  HIPAA  Privacy  and  Security  Rules  and  their  restrictions  on  use  and  disclosure  of  PHI.  HITECH  includes,  but  is  not
limited  to,  prohibitions  on  exchanging  PHI  for  remuneration  and  additional  restrictions  on  the  use  of  PHI  for  marketing.  HITECH  also  fundamentally  changes  a  business
associate’s obligations by imposing a number of Privacy Rule requirements and a majority of Security Rule provisions directly on business associates that were previously only
directly applicable to covered entities. Moreover, HITECH requires covered entities to provide notice to individuals, HHS, and, as applicable, the media when unsecured PHI is
breached, as that term is defined by HITECH. Business associates are similarly required to notify covered entities of

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a breach. We believe our policies and procedures are fully compliant with HIPAA as modified by the HITECH requirements.

The administrative simplification provisions of HIPAA mandate the adoption of standard unique identifiers for healthcare providers. The intent of these provisions is to
improve the efficiency and effectiveness of the electronic transmission of health information. The National Provider Identifier Rule requires that all HIPAA-covered healthcare
providers,  whether  they  are  individuals  or  organizations,  must  obtain  an  NPI  to  identify  themselves  in  standard  HIPAA  transactions.  NPI  replaces  the  unique  provider
identification number and other provider numbers previously assigned by payers and other entities for the purpose of identifying healthcare providers in standard electronic
transactions. The Company believes that it is in compliance with the HIPAA National Provider Identifier Rule in all material respects.

The Health Plan Identifier (“HPID”) is a unique identifier designed to furnish a standard way to identify health plans in electronic transactions. The Centers for
Medicare and Medicaid Services (“CMS”) published the final rule adopting the HPID for health plans required by HIPAA on September 12, 2012. Effective October 31, 2014,
CMS announced a delay, until further notice, in enforcement of regulations pertaining to health plan enumeration and use of the HPID in HIPAA transactions adopted in the
HPID final rule. On October 28, 2019, CMS published a final rule rescinding the adopted standard unique HPID and implementation specifications and requirements for its use
and other entity identifier and implementation specifications for its use, effective December 27, 2019. This delay remains in effect. We will continue to monitor future
developments related to the HPID and respond accordingly.

Violations of the HIPAA provisions could result in civil and/or criminal penalties, including significant fines and up to 10 years in prison. HITECH also significantly
strengthened  HIPAA  enforcement  by  increasing  the  civil  penalty  amounts  that  may  be  imposed,  requiring  HHS  to  conduct  periodic  audits  to  confirm  compliance  and
authorizing state attorneys general to bring civil actions seeking either injunctions or damages in response to violations of the HIPAA privacy and security regulations that affect
the privacy of state residents.

The total cost associated with meeting the ongoing requirements of HIPAA and HITECH is not expected to be material to our operations or cash flows. However,

future regulations and interpretations of HIPAA and HITECH could impose significant costs on us.

In  addition  to  the  HIPAA  regulations  described  above,  numerous  other  data  protection,  privacy  and  similar  laws  govern  the  confidentiality,  security,  use,  and
disclosure of personal information. These laws vary by jurisdiction, but they most commonly regulate or restrict the collection, use, and disclosure of medical and financial
information and other personal information. In the U.S., some state laws are more restrictive and, therefore, are not preempted by HIPAA. Penalties for violation of these laws
may include sanctions against a laboratory’s licensure, as well as civil and/or criminal penalties.

Congress  and  state  legislatures  also  have  been  considering  new  legislation  relating  to  privacy  and  data  protection.  For  example,  on  June  28,  2018,  the  California
legislature passed the California Consumer Privacy Act (“CCPA”), which became effective January 1, 2020. The CCPA created new transparency requirements and granted
California residents several new rights with regard to their personal information. In addition, in November 2020, California voters approved the California Privacy Rights Act
(“CPRA”)  ballot  initiative,  which  introduced  significant  amendments  to  the  CCPA  and  established  and  funded  a  dedicated  California  privacy  regulator,  the  CPPA.  The
amendments introduced by the CPRA went into effect on January 1, 2023, and new implementing regulations are expected to be introduced by the CPPA. Failure to comply
with the CCPA may result in, among other things, significant civil penalties and injunctive relief, or potential statutory or actual damages. In addition, California residents have
the  right  to  bring  a  private  right  of  action  in  connection  with  certain  types  of  incidents.  These  claims  may  result  in  significant  liability  and  potential  damages.  We  have
implemented processes to manage compliance with the CCPA and continue to assess the impact of the CPRA on our business as additional information and guidance becomes
available.

Effective August 14, 2020, the Substance Abuse and Mental Health Services Administration of HHS (“SAMHSA”) announced the finalization of proposed changes to
the Confidentiality of Substance Use Disorder Patient Records regulation, 42 Code of Federal Regulations Part 2. This regulation protects the confidentiality of patient records
relating  to  the  identity,  diagnosis,  prognosis,  or  treatment  that  are  maintained  in  connection  with  the  performance  of  any  federally  assisted  program  or  activity  relating  to
substance use disorder education, prevention, training, treatment, rehabilitation, or research. Under the regulation, patient identifying information may only be released with the
individual’s  written  consent,  subject  to  certain  limited  exceptions.  The  latest  changes  to  this  regulation  seek  to  better  facilitate  care  coordination,  while  maintaining  more
stringent confidentiality of substance use disorder information. We have adopted changes to our policies and procedures necessary for compliance.

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Genetic Privacy and Testing Laws

We are subject to myriad laws designed to establish safeguards regarding the conduct of genomic testing and analysis and to protect against the misuse of genetic
information and human biological specimens, collectively, “samples”, from which genetic information can be derived. These laws vary in their scope and in the nature of their
requirements and restrictions. For example, certain genetic privacy laws prohibit the retention of samples after performing a genomic analysis in addition to prohibiting the use
or disclosure of genetic information for certain purposes, such as research, without appropriate informed consent from the individual or without sufficient anonymization. The
applicability of such informed consent requirements may also depend on the identifiability of the genetic information or sample and the purposes of which it is used. Other laws
may  impose  additional  requirements,  including  requirements  regarding  institutional  review  board  review  and  approval  for  certain  research  uses  of  genetic  information  or
samples requirements to implement certain security controls in connection with the transfer of genetic information. We must comply with such genetic privacy and testing laws
in our collection, use, disclosure, and retention of genetic information and samples.

Other Regulatory Oversight

We  are  also  subject  to  regulation  under  various  state,  local,  and  international  laws  that  include  provisions  governing,  among  other  things,  the  formulation,
manufacturing,  packaging,  labeling,  advertising,  and  distribution  of  dietary  supplements  and  OTC  drugs.  For  example,  Proposition  65  in  the  State  of  California  is  a  list  of
substances deemed to pose a risk of carcinogenicity or birth defects at or above certain levels. If any such ingredient exceeds the permissible levels in a dietary supplement,
cosmetic, or drug, the product may be lawfully sold in California only if accompanied by a prominent warning label alerting consumers that the product contains an ingredient
linked to cancer or birth defect risk. Private attorney general actions as well as California attorney general actions may be brought against non-compliant parties and can result
in substantial costs and fines.

Reimbursement

Billing for diagnostic services is complex and subject to extensive and non-uniform rules and administrative requirements. Depending on the billing arrangement and
applicable law, we bill various payers, such as patients, insurance companies, Medicare, Medicaid, other government agencies and employer groups. Failure to accurately bill
for our services could have a material adverse effect on our business.

We bill third-party payors, both commercial and government, using Current Procedural Terminology (“CPT”) codes, which are published by the American Medical
Association (“AMA”). In April 2014, Congress passed the Protecting Access to Medicare Act of 2014 (“PAMA”), which included substantial changes to the way in which
clinical  laboratory  services  are  priced  and  paid  under  Medicare.  On  June  23,  2016,  CMS  published  the  final  rule  implementing  the  reporting  and  rate-setting  requirements.
Under PAMA, laboratories that receive the majority of their Medicare revenue from payments made under the CLFS or the Physician Fee Schedule are required to report to
CMS,  beginning  in  2017  and  every  three  years  thereafter  (or  annually  for  an  advanced  diagnostic  laboratory  test  (“ADLT")),  private  payor  payment  rates  and  volumes  for
clinical diagnostic laboratory tests, or CDLTs. Laboratories that fail to report the required payment information may be subject to substantial civil monetary penalties. We do
not believe that any of our tests meet the current definition of ADLTs. We therefore report private payor rates for our tests every three years.

As required under PAMA, CMS uses the data reported by laboratories to develop Medicare payment rates for laboratory tests equal to the volume-weighted median of
the private payor payment rates. For tests furnished on or after January 1, 2019, Medicare payments for CDLTs are based upon reported private payor rates. For a CDLT that is
assigned a new or substantially revised CPT code, the initial payment rate is assigned using the gap-fill methodology, as under prior law.

On December 20, 2019, President Trump signed the Further Consolidated Appropriations Act, which included the Laboratory Access for Beneficiaries Act (“LAB

Act”). The LAB Act delayed by one year the reporting of payment data under PAMA for CDLTs that are not ADLTs until the first quarter of 2021. The Coronavirus Aid,
Relief, and Economic Security Act (the “CARES Act”), which was signed into law on March 27, 2020, delayed the reporting period by an additional year, until the first quarter
of 2022. On December 10, 2021, the Protecting Medicare and American Farmers from Sequester Cuts Act (S. 610) further delayed the reporting requirement. On December 29,
2022, Section 4114 of Consolidated Appropriations Act, 2023 again delayed the next data reporting period for CDLTs that are not ADLTs. The next data reporting period of
January 1, 2024 through March 31, 2024, will be based on the original data collection period of January 1, 2019 through June 30, 2019.

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In addition, under PAMA, as amended by the LAB Act, any reduction to a particular payment rate resulting from the new methodology is limited to 10% per test per
year in 2020 and to 15% per test per year in each of the years 2021 through 2023. The CARES Act delayed the 15% cut scheduled to take effect on January 1, 2021, for one
year.

Fraud and Abuse Laws and Regulations

Existing U.S. laws governing federal healthcare programs, including Medicare and Medicaid, as well as similar state laws, impose a variety of broadly described fraud
and abuse prohibitions on healthcare providers, including clinical laboratories. These laws are interpreted liberally and enforced aggressively by multiple government agencies,
including the U.S. Department of Justice, OIG and various state agencies. Historically, the clinical laboratory industry has been the focus of major governmental enforcement
initiatives. The U.S. government’s enforcement efforts have been conducted under regulations such as HIPAA, which includes several provisions related to fraud and abuse
enforcement,  including  the  establishment  of  a  program  to  coordinate  and  fund  U.S.,  state  and  local  law  enforcement  efforts,  and  the  Deficit  Reduction Act  of  2005,  which
includes requirements directed at Medicaid fraud, including increased spending on enforcement and financial incentives for states to adopt false claims act provisions similar to
the U.S. False Claims Act. Amendments to the False Claims Act, and other enhancements to the U.S. fraud and abuse laws enacted as part of the ACA, have further increased
fraud  and  abuse  enforcement  efforts  and  compliance  risks.  For  example,  the ACA  established  an  obligation  to  report  and  refund  overpayments  from  Medicare  or  Medicaid
within 60 days of identification (whether or not paid through any fault of the recipient); failure to comply with this requirement can give rise to additional liability under the
False Claims Act and Civil Monetary Penalties statute.

The U.S. Anti-Kickback Statute prohibits knowingly providing anything of value in return for, or to induce the referral of, Medicare, Medicaid or other U.S. healthcare
program business. Violations can result in imprisonment, fines, penalties, and/or exclusion from participation in U.S. healthcare programs. The OIG has published “safe harbor”
regulations that specify certain arrangements that are protected from prosecution under the Anti-Kickback Statute if all conditions of the relevant safe harbor are met. Failure to
fit  within  a  safe  harbor  does  not  necessarily  constitute  a  violation  of  the  Anti-Kickback  Statute;  rather,  the  arrangement  would  be  subject  to  scrutiny  by  regulators  and
prosecutors and would be evaluated on a case-by-case basis. Many states have their own Medicaid anti-kickback laws, and several states also have anti-kickback laws that apply
to all payers (i.e., not just government healthcare programs).

From time to time, the OIG issues alerts and other guidance on certain practices in the healthcare industry that implicate the Anti-Kickback Statute or other fraud and
abuse laws. OIG Special Fraud Alerts and Advisory Opinions relevant to the Company set forth a number of practices allegedly engaged in by some clinical laboratories and
healthcare  providers  that  raise  issues  under  the  U.S.  fraud  and  abuse  laws,  including  the Anti-Kickback  Statute.  These  practices  include:  (i)  providing  employees  to  furnish
valuable services for physicians (other than collecting patient specimens for testing) that are typically the responsibility of the physicians’ staff; (ii) offering certain laboratory
services at prices below fair market value in return for referrals of other tests that are billed to Medicare at higher rates; (iii) providing free testing to physicians’ managed care
patients  in  situations  where  the  referring  physicians  benefit  from  such  reduced  laboratory  utilization;  (iv)  providing  free  pickup  and  disposal  of  biohazardous  waste  for
physicians  for  items  unrelated  to  a  laboratory’s  testing  services;  (v)  providing  general-use  facsimile  machines  or  computers  to  physicians  that  are  not  exclusively  used  in
connection with the laboratory services; (vi) providing free testing for healthcare providers, their families and their employees (i.e., so-called “professional courtesy” testing);
(vii)  compensation  paid  by  laboratories  to  physicians  for  blood  specimen  processing  and  for  submitting  patient  data  to  registries;  and  (viii)  the  provision  of  discounts  on
laboratory services billed to customers in return for the referral of U.S. healthcare program business.

In addition to the Anti-Kickback Statute, in October 2018, the U.S. enacted the Eliminating Kickbacks in Recovery Act of 2018 (“EKRA”), as part of the Substance
Use-Disorder Prevention that Promotes Opioid Recovery and Treatment for Patients and Communities Act (the “SUPPORT Act”). EKRA is an all-payer anti-kickback law that
makes it a criminal offense to pay any remuneration to induce referrals to, or in exchange for, patients using the services of a recovery home, a substance use clinical treatment
facility, or laboratory. Although it appears that EKRA was intended to reach patient brokering and similar arrangements to induce patronage of substance use recovery and
treatment,  the  language  in  EKRA  is  broadly  written. As  drafted,  an  EKRA  prohibition  on  incentive  compensation  to  sales  employees  is  inconsistent  with  the  federal  anti-
kickback  statute  and  regulations,  which  permit  payment  of  employee  incentive  compensation,  a  practice  that  is  common  in  the  industry.  Only  one  court  has  addressed  the
application of EKRA. That case was decided by the United States District Court of Hawaii and involved a lawsuit between a laboratory and an employee. The Court ruled that
the  commission-based  compensation  provisions  of  the  laboratory  employee’s  contract  did  not  violate  EKRA. Although  this  may  be  a  favorable  interpretation  of  EKRA  for
laboratory compensation structures, we cannot be

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assured that courts in our jurisdiction will reach the same conclusion or that the decision will not be overturned if there is an appeal. Significantly, EKRA permits the U.S.
Department  of  Justice  to  issue  regulations  clarifying  EKRA’s  exceptions  or  adding  additional  exceptions,  but  such  regulations  have  not  yet  been  issued.  We  are  working
through our trade association to address the scope of EKRA and are seeking clarification or correction.

Enrollment and re-enrollment in U.S. healthcare programs, including Medicare and Medicaid, are subject to certain program integrity requirements intended to protect
the programs from fraud, waste, and abuse. In September 2019, CMS published a final rule implementing program integrity enhancements to provider enrollment requiring
Medicare,  Medicaid,  and  Children’s  Health  Insurance  Program  (“CHIP”)  providers  and  suppliers  to  disclose  on  an  enrollment  application  or  a  revalidation  application  any
current or previous direct or indirect affiliation with a provider or supplier that (1) has uncollected debt; (2) has been or is subject to a payment suspension under a federal health
care program; (3) has been or is excluded by the OIG from Medicare, Medicaid, or CHIP; or (4) has had its Medicare, Medicaid, or CHIP billing privileges denied or revoked.
This rule permits CMS to deny enrollment based on such an affiliation when CMS determines that the affiliation poses an undue risk of fraud, waste, or abuse. CMS is phasing
in this new affiliation disclosure requirement.

Under another U.S. statute, known as the Stark Law or “physician self-referral” prohibition, physicians who have a financial or a compensation relationship with a
commercial laboratory may not, unless an exception applies, refer Medicare or Medicaid patients for testing to the laboratory, regardless of the intent of the parties. Similarly,
laboratories  may  not  bill  Medicare  or  Medicaid  for  services  furnished  pursuant  to  a  prohibited  self-referral.  There  are  several  Stark  Law  exceptions  that  are  relevant  to
arrangements involving clinical laboratories, including: (i) fair market value compensation for the provision of items or services; (ii) payments by physicians to a laboratory for
commercial laboratory services; (iii) ancillary services (including laboratory services) provided within the referring physician’s own office, if certain criteria are satisfied; (iv)
physician investment in a company whose stock is traded on a public exchange and has stockholder equity exceeding $75.0 million; and (v) certain space and equipment rental
arrangements  that  are  set  at  a  fair  market  value  rate  and  satisfy  other  requirements.  Many  states  have  their  own  self-referral  laws  as  well,  which  in  some  cases  apply  to  all
patient referrals, not just government reimbursement programs.

In December 2020, the OIG and CMS published final rules to amend the regulations implementing the Anti-Kickback Statute and the Stark Law, respectively. The
amendments are primarily intended to alleviate perceived impediments to coordinated care and value-based compensation arrangements through new safe harbors to the Anti-
Kickback  Statute  and  new  exceptions  to  the  Stark  Law  and  have  varying  degrees  of  applicability  to  laboratories.  The  CMS  final  rule  incorporates  laboratories  and  permits
support  for  value-based  arrangements,  under  certain  conditions  for  purposes  of  the  Stark  Law.  However,  the  OIG  final  rule  excludes  laboratories  from  protection  under  the
Anti-Kickback Statute safe harbors for value-based arrangements.

There are a variety of other types of U.S. and state fraud and abuse laws, including laws prohibiting submission of false or fraudulent claims. We seek to conduct our
business in compliance with all U.S. and state fraud and abuse laws. We are unable to predict how these laws will be applied in the future, and no assurances can be given that
our arrangements will not be subject to scrutiny under such laws. Sanctions for violations of these laws may include exclusion from participation in Medicare, Medicaid, and
other U.S. or state healthcare programs, significant criminal and civil fines and penalties, and loss of licensure. Any exclusion from participation in a U.S. healthcare program,
or material loss of licensure, arising from any action by any federal or state regulatory or enforcement authority, would likely have a material adverse effect on our business. In
addition, any significant criminal or civil penalty resulting from such proceedings could have a material adverse effect on our business.

Competition

Our principal competition for our lab diagnostic services are commercial laboratories, such as Quest Diagnostics Incorporated and Laboratory Corporation of America
Holdings, both of which have significant infrastructures and resources to support their diagnostic processing services. In addition, we compete with large, multispecialty group
medical clinics and health systems. Academic medical university-based clinics may also provide in-house clinical laboratories offering COVID-19 and other RPP Molecular
tests. Additionally, we compete against regional clinical laboratories providing diagnostic services, including Interpace Biosciences, Inc.

The number of companies entering the personal genomics market has increased in recent years. We face competition from other companies attempting to capitalize on
the same, or similar, opportunities as we are, including those with existing diagnostic, laboratory services and other companies entering the personal genetics market with new
offerings

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such  as  direct  access  and/or  consumer  self-pay  tests  and  genetic  interpretation  services.  Some  of  our  current  and  potential  competitors  have  longer  operating  histories  and
greater financial, technical, marketing and other resources than we do. These factors may allow our competitors to respond more quickly or efficiently than we can to new or
emerging technologies. These competitors may engage in more extensive research and development efforts, undertake more far-reaching marketing campaigns and adopt more
aggressive pricing policies, which may allow them to build larger customer bases than we will be able to achieve. Our competitors may develop products or services that are
similar to our products and services or that achieve greater market acceptance than our products and services. This could attract customers away from our services and reduce
our market share.

The  pharmaceutical  industry  is  characterized  by  intense  competition  and  rapid  innovation.  Our  potential  competitors  include  major  multi-national  pharmaceutical
established biotechnology companies, specialty pharmaceutical companies, and universities and other research institutions. Many of our competitors have substantially greater
financial,  technical,  and  other  resources,  such  as  larger  research  and  development  staffs,  established  manufacturing  capabilities  and  facilities,  and  experienced  marketing
organizations with well-established sales forces. Smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements
with large, established companies that have greater resources. Mergers and acquisitions in the biotechnology and pharmaceutical industries may result in even more resources
being concentrated on our competitors. Competition may increase further as a result of advances in the commercial applicability of genome editing or other new technologies
and greater availability of capital for investment in these industries. These competitors also compete with us in recruiting and retaining qualified scientific and management
personnel and establishing clinical trial sites and patient enrollment for participation in clinical trials, as well as in acquiring technologies complementary to, or necessary for,
our development programs. Our commercial opportunities could be reduced or eliminated if our competitors develop and commercialize products that are safer, more effective,
have fewer or less severe side effects, are more convenient to administer, have broader acceptance and higher rates of reimbursement by third-party payors, or are less expensive
than  any  product  candidates  that  we  may  develop.  Our  competitors  also  may  obtain  FDA  or  other  regulatory  approval  for  their  products  more  rapidly  than  we  may  obtain
approval for ours, which could result in our competitors establishing a strong market position before we are able to enter the market. Additionally, new technologies developed
by our competitors may render our product candidates uneconomical or obsolete, and we may not be successful in marketing any product candidates we may develop against
competitor products. The key competitive factors affecting the success of our product candidates are likely to be their efficacy, safety, and availability of reimbursement.

We compete with other contract manufacturers of OTC drug and dietary supplement products. These suppliers range widely in size. We compete primarily on the basis
of price, quality and service. Management believes that our manufacturing capacity and abilities offer a significant advantage over many of our competitors in the full-service
contract development and manufacturing industry. We have over 20 years of manufacturing experience and industry know how in large scale batch production of OTC lozenge
products. To the extent that any of our competitors are able to offer better prices, quality and/or services, however, we could lose customers and our sales and margins may
decline.

The OTC healthcare products and dietary supplements industries are highly competitive. Many of the participants in these industries have substantially greater capital
resources, technical staffs, facilities, marketing resources, product development, and distribution experience than we do. We believe that our ability to continue to compete in
these industries will depend on a number of factors, including product quality and price, availability, speed to market, consumer marketing, reliability, credit terms, brand name
recognition, delivery time and post-sale service and support. However, our failure to appropriately and timely respond to consumer preferences and demand for new products
could  significantly  harm  our  business,  financial  condition  and  results  of  operations.  Furthermore,  unfavorable  publicity  or  consumer  perception  of  products  we  develop  and
commercialize could have a material adverse effect on our business and operations.

Human Capital Management

We consider talent attraction, development, engagement and retention a key driver to our business success. We are committed to developing a comprehensive, cohesive
and  positive  company  culture  and  employee  experience.  At  December  31,  2022,  we  employed  129  full-time  employees,  of  which  47  were  engaged  in  our  contract
manufacturing operations and 82 employees were providing diagnostic services.

We emphasize a number of measures and objectives in managing our human capital assets, including, among others, employee safety and wellness, talent acquisition
and retention, employee engagement, development and training, diversity and inclusion, and compensation. None of our employees are represented by a labor organization or
under any collective-bargaining arrangements. We consider our employee relations to be good.

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We are committed to fostering an environment where all employees can grow and thrive. A diverse workforce results in a broader range of perspectives, helping drive
our commitment to innovation. Our human capital resources objectives include, as applicable, identifying, recruiting, retaining, incentivizing and integrating our existing and
new employees, advisors and consultants. The principal purposes of our cash and equity incentive plans are to attract, retain and reward personnel through the granting of cash-
based and stock-based compensation awards, in order to increase stockholder value and the success of our Company by motivating such individuals to perform to the best of
their abilities and achieve our objectives.

The success of our business is fundamentally connected to the well-being of our employees. We understand that good health leads to better performance. We provide
our employees and their families with access to a variety of flexible and convenient health and wellness programs, health reimbursement accounts and retirement savings plan
Our health and wellness programs include benefits that provide support to manage events that may require time away from work or that impact their financial well-being and
that  support  their  physical  and  mental  health  by  providing  tools  and  resources  to  help  them  improve  or  maintain  their  health  status  and  encourage  engagement  in  healthy
behaviors. We regularly evaluate our benefits package to make modifications that are aligned with the competitive landscape, legislative changes, and the unique needs of our
business and culture.

Corporate Information

ProPhase  was  initially  organized  in  Nevada  in  July  1989.  Effective  June  18,  2015,  we  changed  our  state  of  incorporation  from  the  State  of  Nevada  to  the  State  of

Delaware. Our principal executive offices are located at 711 Stewart Avenue, Suite 200, Garden City, New York 11530 and our telephone number is 215-345-0919.

Where You Can Find Other Information

We file periodic and current reports, proxy statements and other information with the Securities and Exchange Commission (the “SEC”). We make available on our
website (www.ProPhaseLabs.com) free of charge our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to
or exhibits included in those reports as soon as reasonably practical after we electronically file such materials with or furnish them to the SEC. Information appearing on our
website  is  not  part  of  this Annual  Report.  In  addition,  the  SEC  maintains  an  Internet  site  (www.sec.gov)  that  contains  reports,  proxy  and  information  statements  regarding
issuers that file electronically with the SEC, including the Company.

Item 1A.    Risk Factors

The following discussion addresses risks and uncertainties that could cause, or contribute to causing, actual results to differ from our expectations in material ways. In
evaluating  our  business,  investors  should  pay  particular  attention  to  the  risks  and  uncertainties  described  below  and  in  other  sections  of  this  Annual  Report  and  in  our
subsequent filings with the SEC. These risks and uncertainties, or other events that we do not currently anticipate or that we currently deem immaterial, may also affect our
results of operations, cash flows and financial condition. The trading price of our common stock could also decline due to any of these risks. The following information should
be  read  in  conjunction  with  Part  II,  Item  7,  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations”  and  the  financial  statements  and
related notes included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Annual Report.

Risks Related to Our Business Generally

Our failure to manage our growth successfully could harm our growth and operating results.

Since the sale of our Cold-EEZE™ business in March 2017, we have been actively exploring new product technologies, applications, product line extensions and other

new product and business opportunities.

In October 2020, we purchased our first CLIA licensed laboratory in Old Bridge, New Jersey, where we offer a variety of important medical tests, including, among
others, COVID-19 diagnostic testing and Influenza A and B. In December 2020, we expanded our diagnostic services to a second location in Garden City, New York. In August
2021, we acquired Nebula, a privately-owned personal genomics company. We are in the process of integrating Nebula’s whole genome sequencing services with the clinical
diagnostic services already offered at our CLIA-certified molecular testing

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laboratories. In March 2022, we formed ProPhase Biopharma, Inc. for the licensing, development and commercialization of novel drugs, dietary supplements, and compounds.
We may in the future consider and pursue investments and acquisitions in other sectors and industries.

We have and will continue to incur significant expenses as we grow our new businesses. In order for us to be profitable, we must generate sufficient revenue to cover
our expenses. There can be no assurance that our different business lines will succeed or that we will be successful in initiating or acquiring any new lines of business in the
future, or that any such new business lines will achieve profitability. As of December 31, 2022, we had working capital of approximately $40.7 million, which we believe is a
sufficient level of working capital to support our businesses for at least the next twelve months.

Our businesses are subject to significant competitive pressures.

Our principal competition for our lab diagnostic services are commercial laboratories, such as Quest Diagnostics Incorporated and Laboratory Corporation of America
Holdings, both of which have significant infrastructures and resources to support their diagnostic processing services. In addition, we compete with large, multispecialty group
medical clinics and health systems. Academic medical university-based clinics may also provide in-house clinical laboratories offering COVID-19 and other RPP Molecular
tests. Additionally, we compete against regional clinical laboratories providing diagnostic services, including Interpace Biosciences, Inc. If we are unable to compete effectively,
our earnings may be significantly negatively impacted.

The number of companies entering the personal genomics market has increased in recent years. We face competition from other companies attempting to capitalize on
the same, or similar, opportunities as we are, including those with existing diagnostic, laboratory services and other companies entering the personal genetics market with new
offerings such as direct access and/or consumer self-pay tests and genetic interpretation services. Some of our current and potential competitors have longer operating histories
and greater financial, technical, marketing and other resources than we do. These factors may allow our competitors to respond more quickly or efficiently than we can to new
or emerging technologies. These competitors may engage in more extensive research and development efforts, undertake more far-reaching marketing campaigns and adopt
more aggressive pricing policies, which may allow them to build larger customer bases than we will be able to achieve. Our competitors may develop products or services that
are  similar  to  our  products  and  services  or  that  achieve  greater  market  acceptance  than  our  products  and  services.  This  could  attract  customers  away  from  our  services  and
reduce our market share.

The  pharmaceutical  industry  is  characterized  by  intense  competition  and  rapid  innovation.  Our  potential  competitors  include  major  multi-national  pharmaceutical
companies,  established  biotechnology  companies,  specialty  pharmaceutical  companies,  and  universities  and  other  research  institutions.  Many  of  our  competitors  have
substantially  greater  financial,  technical,  and  other  resources,  such  as  larger  research  and  development  staffs,  established  manufacturing  capabilities  and  facilities,  and
experienced  marketing  organizations  with  well-established  sales  forces.  Smaller  or  early-stage  companies  may  also  prove  to  be  significant  competitors,  particularly  through
collaborative  arrangements  with  large,  established  companies  that  have  greater  resources.  Mergers  and  acquisitions  in  the  biotechnology  and  pharmaceutical  industries  may
result  in  even  more  resources  being  concentrated  on  our  competitors.  Competition  may  increase  further  as  a  result  of  advances  in  the  commercial  applicability  of  genome
editing  or  other  new  technologies  and  greater  availability  of  capital  for  investment  in  these  industries.  These  competitors  also  compete  with  us  in  recruiting  and  retaining
qualified scientific and management personnel and establishing clinical trial sites and patient enrollment for participation in clinical trials, as well as in acquiring technologies
complementary to, or necessary for, our development programs. Our commercial opportunities could be reduced or eliminated if our competitors develop and commercialize
products that are safer, more effective, have fewer or less severe side effects, are more convenient to administer, have broader acceptance and higher rates of reimbursement by
third-party payors, or are less expensive than any product candidates that we may develop. Our competitors also may obtain FDA or other regulatory approval for their products
more  rapidly  than  we  may  obtain  approval  for  ours,  which  could  result  in  our  competitors  establishing  a  strong  market  position  before  we  are  able  to  enter  the  market.
Additionally, new technologies developed by our competitors may render our product candidates uneconomical or obsolete, and we may not be successful in marketing any
product  candidates  we  may  develop  against  competitor  products.  The  key  competitive  factors  affecting  the  success  of  our  product  candidates  are  likely  to  be  their  efficacy,
safety, and availability of reimbursement.

We compete with other contract manufacturers of OTC drug and dietary supplement products. These suppliers range widely in size. We compete primarily on the basis
of price, quality and service. Management believes that our manufacturing capacity and abilities offer a significant advantage over many of our competitors in the full-service
contract

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development and manufacturing industry. We have over 20 years of manufacturing experience and industry know how in large scale batch production of OTC lozenge products.
To the extent that any of our competitors are able to offer better prices, quality and/or services, however, we could lose customers and our sales and margins may decline.

The OTC healthcare products and dietary supplements industries are highly competitive. Many of the participants in these industries have substantially greater capital
resources, technical staffs, facilities, marketing resources, product development, and distribution experience than we do. We believe that our ability to continue to compete in
these industries will depend on a number of factors, including product quality and price, availability, speed to market, consumer marketing, reliability, credit terms, brand name
recognition, delivery time and post-sale service and support. However, our failure to appropriately and timely respond to consumer preferences and demand for new products
could  significantly  harm  our  business,  financial  condition  and  results  of  operations.  Furthermore,  unfavorable  publicity  or  consumer  perception  of  products  we  develop  and
commercialize could have a material adverse effect on our business and operations.

Disruptions to our supply chain could materially and adversely affect our business, financial condition and results of operations.

Disruptions  to  our  supply  chain,  including  our  access  to  testing  supplies  and  personal  protective  equipment  for  our  diagnostic  services  business,  materials  and
equipment  (such  as  our  saliva  collections  kits)  necessary  for  our  personal  genomics  business,  and  raw  materials  and  product  components  necessary  for  our  manufacturing
operations, could have a material impact on our business, financial condition and results of operations.

We do not have long-term contracts with most of our suppliers. Although we maintain relationships with suppliers with the objective of ensuring that we have adequate
supply for the delivery of our products and services, increases in demand for such items and services can result in shortages and higher costs. Our suppliers may not be able to
meet our delivery schedules. Further, we may experience shortages in certain items as a result of limited availability, increased demand, pandemics (such as the COVID-19
pandemic), epidemics or other infectious disease outbreaks, weather conditions and natural disasters, global economic conditions, as well as other factors outside of our control.

The COVID-19 pandemic adversely impacted, and it or another pandemic, epidemic or infectious disease outbreak may in the future adversely impact, third parties
that are critical to our businesses, including vendors, suppliers, and business partners. While our businesses have not been significantly negatively impacted up to this point by
the COVID-19 pandemic, it is difficult if not impossible to predict whether and how we could be impacted by the COVID-19 pandemic, or another pandemic, epidemic or
infectious disease outbreak, in the future.

Increases in the price of testing supplies, equipment and raw materials needed for our businesses and costs associated with doing business could materially and adversely
affect our business, financial condition and results of operations.

We  purchase  testing  supplies  and  personal  protective  equipment  for  our  diagnostic  services  business,  and  certain  materials  and  equipment  (such  as  our  saliva

collections kits) for our personal genomics business. We must also purchase certain key raw materials and product components for our manufacturing operations.

If  the  price  of  these  testing  supplies,  equipment,  raw  materials,  and  components  were  to  increase  significantly,  we  may  not  be  able  to  pass  on  such  increases  to

customers who use our services or purchase our products, which could have a material adverse impact on our business, financial condition and results of operations.

Our freight costs may also increase due to factors such as limited carrier availability, increased fuel costs, increased compliance costs associated with new or changing
government regulations, pandemics (such as the COVID-19 pandemic), epidemics or other infectious disease outbreaks, or inflation. Higher prices for natural gas, propane,
electricity and fuel may also increase our production and delivery costs. The prices charged for our products may not reflect changes in our packaging material, freight, tariff
and energy costs at the time they occur, or at all.

The adulteration of key testing materials and raw materials needed for our businesses could materially and adversely affect our business, financial condition and results of
operations.

We are reliant upon the supply of diagnostic and genomics testing materials and raw materials that meet our specifications and the specifications of third parties for
whom we manufacture. If any diagnostic or genomics testing material or raw material is adulterated and does not meet our specifications or third parties’ specifications, it could

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significantly impact our ability to perform diagnostic or genomic services or manufacture products and could materially and adversely impact our business, financial condition
and results of operations.

We may be subject to product liability claims.

As a direct marketer and manufacturer of products designed for human consumption, we are subject to product liability claims if the use of our products or the products
that we manufacture for third parties are alleged to have resulted in injury or to include inadequate instructions for use or inadequate warnings concerning possible side effects
and interactions with other substances. Our current products and the products that we currently manufacture for third parties are not subject to pre-market regulatory approval in
the United States and could contain contaminated substances.

While we currently maintain product liability insurance, a successful claim brought against us related to our branded products or products that we manufacture for
third parties in excess of, or outside of, our existing insurance coverage, could result in increased costs and could adversely affect our reputation with customers, which could in
turn materially adversely affect our business, financial condition and results of operations.

We may require additional capital to support our growing diagnostic services business, personal genomics business, product development and commercialization programs,
and biopharmaceutical business, but additional funding may not be available to us on acceptable terms, or at all.

The amount of capital that may be needed to support our various businesses will depend on many factors which may include, but are not limited to (i) the revenue we
generate from our diagnostic services, personal genomics products and services, drug and dietary supplement lines, and contract manufacturing services; (ii) the expenses we
incur in growing these businesses and services; (iii) the cost involved in applying for and obtaining FDA, international regulatory or other technical approvals, if required; and
(iv) whether we elect to establish partnering or other strategic arrangements for the development, sales, manufacturing and marketing of our products and services.

Income from our various businesses may not generate all the funds we need to support the growth of these businesses. To the extent that we do not generate sufficient
cash from operations, we may, in the short and long-term, seek to raise capital through the issuance of equity securities or through other financing sources. To the extent that we
seek  to  raise  additional  funds  by  issuing  equity  securities,  our  stockholders  may  experience  significant  dilution. Any  debt  financing,  if  available,  may  include  financial  and
other covenants that could restrict our use of the proceeds from such financing or impose other business and financial restrictions on us. In addition, we may consider alternative
approaches such as licensing, joint venture, or partnership arrangements to provide long-term capital. Additional funding may not be available to us on acceptable terms, or at
all.

Adverse credit market conditions may significantly affect our access to capital, cost of capital and ability to meet liquidity needs.

Disruptions, uncertainty or volatility in the credit markets could adversely impact the availability and cost of credit to us in the future. For example, the credit and
financial markets may be adversely affected by the war in Ukraine and measures taken in response thereto. If the credit markets are not favorable, we may be forced to delay
raising capital or pay unattractive interest rates, which could increase our interest expense, decrease our profitability and significantly reduce our financial flexibility. Longer-
term disruptions in the capital and credit markets as a result of uncertainty, changing or increased regulation, reduced alternatives or failures of significant financial institutions
could adversely affect our access to liquidity needed for our business. Any disruption could require us to take measures to conserve cash until the markets stabilize or until
alternative credit arrangements or other funding for our business needs can be arranged. Such measures could include deferring capital expenditures or other discretionary uses
of cash. Overall, our results of operations, financial condition and cash flows could be materially adversely affected by disruptions in the credit markets.

System failures could adversely affect our results of operations and financial condition.

Like many companies, our business  is  highly  dependent  upon  our  information  technology  infrastructure  (websites,  accounting  and  manufacturing  applications,  and
product and customer information databases) to manage effectively and efficiently our operations, including order entry, customer billing, accurate tracking of purchases and
volume incentives and managing accounting, finance and manufacturing operations. The occurrence of a natural disaster, security breach or other unanticipated problem could
result in interruptions in our day-to-day operations that could adversely affect our

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business. A long-term failure or impairment of any of our information systems could have a material adverse effect on our results of operations and financial condition.

We will face legal, reputational, and financial risks if we fail to protect our customer data from security breaches or cyberattacks. Changes in laws or regulations relating to
privacy  or  the  protection  or  transfer  of  data  relating  to  individuals,  or  any  actual  or  perceived  failure  by  us  to  comply  with  such  laws  and  regulations  or  any  other
obligations relating to privacy or the protection or transfer of data relating to individuals, could adversely affect our business.

We receive and store a large volume of personally identifiable information, genetic information, and other data relating to our customers, as well as other personally
identifiable information and other data relating to individuals such as our employees. Security breaches, employee malfeasance, or human or technological error could lead to
potential unauthorized disclosure of our customers’ personal information. Even the perception that the privacy of personal information is not satisfactorily protected or does not
meet regulatory requirements could inhibit sales of our solutions and any failure to comply with such laws and regulations could lead to significant fines, penalties or other
liabilities.

A  security  compromise  of  our  information  systems  or  of  those  of  businesses  with  whom  we  interact  that  results  in  confidential  information  being  accessed  by
unauthorized  or  improper  persons  could  harm  our  reputation  and  expose  us  to  regulatory  actions,  customer  attrition,  remediation  expenses,  disruption  of  our  business,  and
claims  brought  by  our  customers  or  others  for  breaching  contractual  confidentiality  and  security  provisions  or  data  protection  laws.  Breaches  of  health  information  and/or
personal data may be extremely expensive to remediate, may prompt federal or state investigation, fines, civil and/or criminal sanctions and significant reputational damage.
Monetary  damages  imposed  on  us  could  be  significant  and  not  covered  by  our  liability  insurance.  Techniques  used  by  bad  actors  to  obtain  unauthorized  access,  disable  or
degrade  service,  or  sabotage  systems  evolve  frequently  and  may  not  immediately  produce  signs  of  intrusion,  and  we  may  be  unable  to  anticipate  these  techniques  or  to
implement adequate preventative measures. In addition, a security breach could require that we expend substantial additional resources related to the security of our information
systems  and  providing  required  breach  notifications,  diverting  resources  from  other  projects  and  disrupting  our  businesses.  If  we  experience  a  data  security  breach,  our
reputation could be damaged, and we could be subject to additional litigation, regulatory risks and business losses.

Our failure, or the failure by our third-party providers on our platform, to comply with applicable laws or regulations or any other obligations relating to privacy, data
protection, or information security, or any compromise of security that results in unauthorized access to, or use or release of personally identifiable information or other data
relating  to  our  customers,  or  other  individuals,  or  the  perception  that  any  of  the  foregoing  types  of  failure  or  compromise  have  occurred,  could  damage  our  reputation,
discourage new and existing customers from using our platform, or result in fines, investigations, or proceedings by governmental agencies and private claims and litigation, any
of which could adversely affect our business, financial condition, and results of operations. Even if not subject to legal challenge, the perception of privacy concerns, whether or
not valid, may harm our reputation and brand and adversely affect our business, financial condition, and results of operations.

Our success is dependent on key personnel.

Our success depends, in part, upon the continued service of key personnel, such as Mr. Ted Karkus, Chairman and Chief Executive Officer, and certain managers and

strategists within the Company. The loss of the services of any one of them could have a material adverse effect on us.

In order to be successful, we must retain and motivate executives and other key employees, including those in managerial, technical, marketing and health product
positions. In particular, our product generation efforts depend on hiring and retaining qualified health and science professionals. Competition for skilled employees who can
perform the services that we require is intense and hiring, training, motivating, retaining and managing employees with the skills required is time-consuming and expensive. If
we are not able to hire sufficient professional staff to support our operations, or to train, motivate, retain and manage the employees we do hire, it could have a material adverse
effect on our business operations or financial results.

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Risks Related to Our Diagnostics Business

There can be no assurance that we will be able to continue to successfully offer, perform or generate revenues from our lab diagnostic services.

Our diagnostic services business is subject to substantial risks and uncertainties. To address these risks and uncertainties, we must, among other things, successfully
execute our business strategy, respond to competitive developments, and attract and retain qualified personnel. We cannot assure you that we will continue to operate profitably
or that our business strategy will be successful in the long-term. Our ability to continue to generate revenues from COVID-19 and other RPP molecular testing, and to continue
to generate profits from our diagnostic services business, will depend on a variety of factors, including:

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the level of demand for COVID-19 testing in light of widespread and effective vaccination and other successful containment efforts;
the level of demand for other diagnostic testing;
the price we are able to receive for performing our testing services, and the length of time for which that demand persists;
the availability of COVID-19 and other diagnostic testing from other laboratories;
the ability of our laboratories to maintain status as authorized laboratories to perform COVID-19 and other diagnostic testing and related services and to respond to any
changes in regulatory requirements;
the potential for supply disruptions and our reliance on certain single-source suppliers;
the potential for disruption in the delivery of patient samples to our laboratories;
the capacity of our laboratories to satisfy both COVID-19 testing and other testing demands;
the extent to which we choose to allocate limited laboratory capacity, supplies and other resources to areas of our business other than COVID-19 testing;
the complexity of billing for, and collecting revenue for, our testing services;
our ability to maintain laboratory operations during the COVID-19 pandemic or during another pandemic, epidemic or other infectious disease outbreak and to perform
our tests accurately and punctually;
our ability to expand and or diversify our diagnostic services; and
the ease of use of our ordering and reporting processes.

In addition, the process of expanding our diagnostic services business may divert resources and distract management’s attention from other areas of our business that
may  be  more  profitable  or  strategic.  If  we  are  unable  to  successfully  provide  diagnostic  services  while  continuing  to  operate  our  existing  genomics  business,  contract
manufacturing business and/or dietary supplements business, our results of operations, financial position and reputation may suffer.

If  demand  for  COVID-19  testing  becomes  no  longer  necessary  and  we  are  unable  to  generate  sufficient  profits  from  other  RPP  Molecular  tests,  our  business  could  be
materially adversely affected.

We launched our diagnostic service business in October 2020. Fluctuations in profits from our diagnostic business have occurred and may occur in the future due to of
a variety of factors, including, among others, the amount and timing of sales of billable tests, the prices we charge for our tests due to changes in product, customer or payor
mix, general price degradation for tests or other competitive factors, future pandemics, epidemics or other infectious disease outbreaks, the rate and timing of our billings and
collections, the timing and amount of our commitments and other payments, as well as the other risk factors discussed in this Annual Report. Our results have been, and may in
the future be, impacted by events that may not recur regularly, in the same amounts or at all in the future.

For  the  year  ended  December  31,  2022,  we  saw  a  significant  increase  in  our  net  revenues  due  to  our  substantial  COVID-19  testing  volumes  during  that  time,
particularly during the first, second and third quarters of 2022. In the fourth quarter of 2022, testing volumes significantly decreased as COVID-19 testing demand slowed. The
FDA has approved multiple COVID-19 vaccines for administration to the public. There can be no assurance that demand for our COVID-19 testing services will continue to
exist in the future due to the widespread and effective vaccination of a majority of Americans against COVID-19 and successful containment efforts. If there is no demand for
our COVID-19 testing

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services, and we are unable to generate sufficient profits from other RPP Molecular tests, our business could be materially adversely affected.

On January 31, 2023, President Biden issued a Statement of Administration Policy indicating that the administration intends for the COVID-19 national emergency
and  public  health  emergency  to  end  on  May  11,  2023.  When  the  public  health  emergency  ends,  the  FDA  will  continue  to  have  the  authority  to  issue  Emergency  Use
Authorizations (EUAs) until that authority is formally terminated by the Secretary of HHS through a separate process. Upon  termination,  our  laboratories  will  no  longer  be
permitted  to  perform  COVID-19  testing  under  an  existing  EUA. All  subsequent  COVID-19  testing  would  need  to  occur  through  our  own  laboratory  developed  test  or  an
COVID-19 diagnostic test that has been approved or cleared by FDA.
Billing and collections processing for our diagnostic tests is complex and time-consuming, and any delay in transmitting and collecting claims could have an adverse effect
on our revenue.

Billing for our diagnostic tests is complex, time-consuming and expensive. Depending on the billing arrangement and applicable law, we may bill different parties for
our  tests.  This  includes  billing  customers  directly,  as  in  the  case  of  our  hospital  and  other  medical  institution  customers,  as  well  as  billing  through  Medicare,  Medicaid,
insurance companies and patients, all of which may have different billing requirements. We may face increased risk in our collection efforts due to the complexities of these
billing requirements, including long collection cycles and lower collection rates, which could adversely affect our business, results of operations and financial condition.

Several factors make this billing process complex, including:

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contractual restrictions in our customer contracts that may limit our ability to utilize certain third-party billing service providers;
differences between the list price for our tests and the reimbursement rates of payors;
compliance with complex federal and state regulations related to billing government healthcare programs, including Medicare and Medicaid;
disputes among payors as to which party is responsible for payment;
differences in coverage among payors and the effect of patient co-payments or co-insurance;
differences in information and billing requirements among payors;
incorrect or missing billing information; and
the resources required to manage the billing and claims appeals process.

We have developed internal systems and procedures to handle these billing and collections functions, but we must continue to make significant efforts and expend
substantial  resources  to  further  develop  our  systems  and  procedures  to  handle  these  aspects  of  our  business,  which  could  become  increasingly  important  as  we  focus  on
increasing test volumes and establishing coverage and reimbursement policies with third-party payors. As a result, these billing complexities, along with the related uncertainty
in obtaining payment for our tests, could negatively affect our revenue and cash flow, our ability to achieve or sustain profitability and the consistency and comparability of our
results  of  operations.  In  addition,  if  claims  for  our  tests  are  not  submitted  to  payors  on  a  timely  basis,  or  if  we  are  required  to  switch  to  a  different  provider  to  handle  our
processing and collections functions, our revenue and our business could be adversely affected.

Failure to accurately bill for testing services, or to comply with applicable laws relating to government health care programs, could have a material adverse effect on our
business.

Billing for diagnostic services is complex and subject to extensive and non-uniform rules and administrative requirements. Depending on the billing arrangement and
applicable law, we bill various payers, such as patients, insurance companies, government groups, Medicare and Medicaid. Effective November 2021, billing for diagnostic
services is performed internally by our billing department. Failure to accurately bill for our services could have a material adverse effect on our business. In addition, failure to
comply with applicable laws relating to billing government health care programs may result in various consequences, including the return of overpayments, civil and criminal
fines and penalties, exclusion from participation in government health care programs and the loss of various licenses, certificates and authorizations necessary to operate our
business, as well as incur additional liabilities from third-party claims, all of which could have a material adverse effect on our business. Certain violations of these laws may
also provide the basis for a civil

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remedy under the federal False Claims Act, including fines and damages of up to three times the amount claimed. The qui tam provisions of the federal False Claims Act and
similar provisions in certain state false claims acts allow private individuals to bring lawsuits against health care companies on behalf of the government.

Although we believe we are compliant, in all material respects, with applicable laws and regulations, there can be no assurance that a regulatory agency or tribunal
would not reach a different conclusion. The federal and state governments have substantial leverage in negotiating settlements since the amount of potential damages and fines
far exceeds the rates at which services will be reimbursed, and the government has the remedy of excluding a non-compliant provider from participation in the Medicare and
Medicaid programs. We expect that federal and state governments continue aggressive enforcement efforts against perceived health care fraud. Legislative provisions relating to
health care fraud and abuse provide government enforcement personnel with substantial funding, powers, penalties and remedies to pursue suspected cases of fraud and abuse.

Our ability to achieve or sustain profitability depends on our collection of payment for the tests we deliver, which we may not be able to do successfully.

Our customer base for our COVID-19 and influenza tests is principally comprised of governmental bodies, municipalities, and large corporations who pay us directly
or  through  third-party  payors.  In  March  2020,  the  Coronavirus Aid,  Relief,  and  Economic  Security Act  (the  “CARES Act”)  was  enacted,  providing  for  reimbursement  to
healthcare providers for COVID-19 tests provided to uninsured individuals, subject to continued available funding. Approximately 31.5% and 57.6% of our diagnostic services
revenue  for  the  years  ended  December  31,  2022  and  2021,  respectively,  was  generated  from  this  program  for  the  uninsured.  On  March  22,  2022,  the  Health  Resources  &
Services Administrations (“HRSA”) uninsured program stopped accepting claims for COVID-19 testing and treatment due to the lack of sufficient funds. Despite requests from
the Acting Director of the Office of Management and Budget and the White House Coordinator for COVID-19 Response for additional emergency funding for the uninsured
program,  emergency  funding  has  not  been  allocated  to  the  HRSA  uninsured  program. We  continue  to  perform  limited  testing  for  uninsured  persons  and  are  incurring  the
accompanying costs.

Further,  healthcare  policy  changes  that  influence  the  way  healthcare  is  financed  or  other  changes  in  the  market  that  impact  payment  rates  by  institutional  or  non-
institutional customers could also affect our collection rates. If we are unable to convince customers of the value and benefit provided by our tests, these customers may slow, or
stop  altogether,  their  purchases  of  these  tests.  Our  collection  risks  also  include  the  potential  for  default  or  bankruptcy  by  the  party  responsible  for  payment  and  other  risks
associated with payment collection generally. Any inability to maintain our past payment collection levels could cause our revenue and ability to achieve profitability to decline
and adversely affect our business, prospects and financial condition.

The loss of sales to any one or more of our large diagnostic services customers could have a material adverse effect on our business operations and financial condition.

For the year  ended  December  31,  2022,  a  significant  portion  of  our  revenues  came  from  our  diagnostic  services  business.  For  the  year  ended  December  31,  2022,
three  customers  accounted  for  23.5%,  17.9%,  and  11.9%  of  our  2022  revenues,  respectively.  The  loss  of  sales  to  these  diagnostic  services  customers  could  have  a  material
adverse effect on our business operations and financial condition, unless we are able to increase revenue from other sources.

If  we  fail  to  comply  with  the  complex  federal,  state,  local  and  foreign  laws  and  regulations  that  apply  to  our  diagnostic  service  business,  we  could  suffer  severe
consequences that could materially and adversely affect our operating results and financial condition.

Our diagnostic service operations are subject to extensive federal, state, local and foreign laws and regulations, all of which are subject to change. These laws and

regulations currently include, among other things:

CLIA, which requires that laboratories obtain certification from the federal government, and state licensure laws;
CMS and FDA laws and regulations;

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standardized electronic transactions, and amendments to HIPAA under HITECH, which strengthen and expand HIPAA privacy and security compliance requirements,

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increase penalties for violators, extend enforcement authority to state attorneys general and impose requirements for breach notification;
state laws regulating genetic testing and protecting the privacy of genetic test results, as well as state laws protecting the privacy and security of health information and
personal data and mandating reporting of breaches to affected individuals and state regulators;
the federal anti-kickback law, or the Anti-Kickback Statute, which prohibits knowingly and willfully offering, paying, soliciting, receiving, or providing remuneration,
directly or indirectly, in exchange for or to induce either the referral of an individual, or the furnishing, arranging for, or recommending of an item or service that is
reimbursable, in whole or in part, by a federal health care program;
other federal and state fraud and abuse laws, such as anti-kickback laws, prohibitions on self-referral, and false claims acts, which may extend to services reimbursable
by any third-party payor, including private insurers;
the federal Physician Payments Sunshine Act, which requires medical device manufactures to track  and  report  to  the  federal  government  certain  payments  and  other
transfers of value made to physicians and teaching hospitals and ownership or investment interests held by physicians and their immediate family members;
Section 216 of the federal Protecting Access to Medicare Act of 2014, which requires applicable laboratories to report private payor data in a timely and accurate manner
beginning in 2017 and every three years thereafter (and in some cases annually);
state laws that impose reporting and other compliance-related requirements;
state billing laws, including regulations on “pass through billing” which may limit our ability to submit claims for payment and/or mark up the cost of services in excess
of the price paid for such services, and “direct-bill” laws which may limit our ability to purchase services from a laboratory and bill for the services ordered;
similar foreign laws and regulations that apply to us in the countries in which we operate.

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These laws and regulations are complex and are subject to interpretation by the courts and by government agencies. Our failure to comply could lead to civil or criminal
penalties, exclusion from participation in state and federal health care programs, or prohibitions or restrictions on our laboratory’s ability to provide or receive payment for our
services. Any  action  taken  against  us  by  a  governmental  entity  or  private  party  could,  regardless  of  their  outcome,  damage  our  reputation  and  adversely  affect  important
business relationships with third parties, including managed care organizations, and other private third-party payors.

U.S.  Food  and  Drug  Administration  (FDA)  regulation  of  diagnostic  products  could  result  in  increased  costs  and  the  imposition  of  fines  or  penalties  and  could  have  a
material adverse effect upon our business.

The FDA has regulatory responsibility for instruments, test kits, reagents and other devices used by clinical laboratories. The FDA enforces laws and regulations that
govern  the  development,  testing,  manufacturing,  performance,  labeling,  advertising,  marketing,  distribution  and  surveillance  of  diagnostic  products,  including  COVID-19
diagnostics authorized by FDA under an Emergency Use Authorization (EUA), and it regularly inspects and reviews the manufacturing processes and product performance of
diagnostic products.

Since  2014,  there  have  been  ongoing  discussions  and  advocacy  between  stakeholders,  including  the  clinical  laboratory  industry,  the  FDA,  and  Congress,  about

potential FDA regulation of LDTs.

In March 2017, a draft bill on the regulation of LDTs, entitled “The Diagnostics Accuracy and Innovation Act” (“DAIA”) was released for discussion. In December

2018, the sponsors of DAIA released a new version of the legislation called the “Verifying Accurate, Leading-edge IVCT Development Act” (“VALID Act”). The VALID Act
proposes a risk-based approach to regulate LDTs and creates a new in vitro clinical test category, which includes LDTs, and a new regulatory structure under the FDA. Similar
versions  of  the  VALID  Act  have  since  been  introduced.   In  2022,  the  VALID  Act  was  incorporated  into  the  Senate  user  fee  bill  but  was  not  included  in  the  year-end
Consolidated Appropriations Act of 2022.  As proposed, the bill would create a precertification program for lower risk tests not otherwise required to go through premarket
review.  It  would  grandfather  existing  tests  but  would  allow  the  FDA  to  subject  otherwise  grandfathered  tests  to  premarket  review  under  certain  conditions.  Similarly,  the
Verified Innovative Testing in American Laboratories (“VITAL”) Act was introduced in December 2020 and re-introduced in May 2021. In contrast with the VALID Act, the
VITAL Act would prevent FDA from regulating LDTs and would instead assign regulatory authority

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over LDTs entirely to CMS. We cannot predict whether either of these or other draft bills governing LDTs will become legislation and cannot quantify the effect of such draft
bills on our business.

While we cannot predict whether the either VALID Act or the VITAL Act as proposed, or any modified version of either act will be enacted into law, it is expected
that some form of the acts will be incorporated into a broader health care legislative package. The likelihood that Congress will pass legislation and the extent to which such
legislation may affect the FDA’s plans to regulate certain LDTs as medical devices is difficult to predict at this time. Until the VALID Act, VITAL Act, or other legislation is
passed reforming the federal government’s regulation of LDTs, it is unknown how the FDA may regulate our tests in the future and what testing and data may be required to
support any required clearance or approval.

Absent congressional legislation to clarify FDA's authorities, the FDA may consider administrative action, such as rule making, to clarify requirements for LDTs. FDA
regulation of the diagnostic products we use and services we offer could result in increased costs and administrative and legal actions for noncompliance, including warning
letters, fines, penalties, product suspensions, product recalls, injunctions and other civil and criminal sanctions, which could have a material adverse effect on our business,
financial condition, results of operation and cash flows.

Our diagnostic services business could be harmed by the loss or suspension of a license or imposition of a fine or penalties under, or future changes in, or interpretations
of,  the  law  or  regulations  of  the  Clinical  Laboratory  Improvement  Act  of  1967,  and  the  Clinical  Laboratory  Improvement  Amendments  of  1988  (CLIA),  or  those  of
Medicare, Medicaid or other national, state or local agencies in the United States.

The performance of laboratory testing is subject to extensive U.S. regulation, and many of these statutes and regulations have not been interpreted by the courts. CLIA
extends federal oversight to virtually all physician practices performing clinical laboratory testing and to clinical laboratories operating in the United States by requiring that
they be certified by the federal government or, in the case of clinical laboratories, by a federally approved accreditation agency. The sanction for failure to comply with CLIA
requirements may be suspension, revocation or limitation of a laboratory’s CLIA certificate, which is necessary to conduct business, as well as significant fines and/or criminal
penalties. In addition, we expect to be subject to regulation under state law. State laws may require that laboratories and/or laboratory personnel meet certain qualifications,
specify certain quality controls or require maintenance of certain records. Applicable statutes and regulations could be interpreted or applied by a prosecutorial, regulatory or
judicial  authority  in  a  manner  that  would  adversely  affect  our  business.  Potential  sanctions  for  violation  of  these  statutes  and  regulations  include  significant  fines  and  the
suspension or loss of various licenses, certificates and authorizations, which could have a material adverse effect on our business. In addition, compliance with future legislation
could impose additional requirements on us, which may be costly.

Our products could become subject to regulation as medical devices by the FDA or other regulatory agencies even if we do not elect to seek regulatory clearance or
approval to market our products for diagnostic purposes, which would adversely impact our ability to market and sell our products and harm our business.

We intend to initially launch the BE Smart test as an LDT offered through our own laboratory but also offered for sale to others for research purposes or for “research

use only” (RUO). A product sold for RUO, such as a BE Smart RUO test, is not designed or intended to be used as a clinical diagnostic test or as a medical device. RUO
products can be sold to academic research institutions, translational research and medicine centers, cancer centers, clinical research laboratories, contract research organizations,
and other research companies and providers. Tests that are labeled, promoted, and sold as RUO are not currently subject to regulation as medical devices by the FDA.

However, the FDA could disagree that a test labeled as RUO test is intended for research use only or believe that the sales, marketing and promotional efforts related

to a RUO test as being inconsistent with research use only products. On November 25, 2013, the FDA issued Final Guidance “Distribution of In Vitro Diagnostic Products
Labeled for Research Use Only.” The guidance emphasizes that the FDA will review the totality of the circumstances when it comes to evaluating whether equipment and
testing components are properly labeled as RUO. The final guidance states that merely including a labeling statement that the product is for research purposes only will not
necessarily render the device exempt from the FDA’s clearance, approval, and other regulatory requirements if the circumstances surrounding the distribution, marketing and
promotional practices indicate that the manufacturer knows its products are, or intends for its products to be, used for clinical diagnostic purposes. These circumstances may
include written or verbal sales and marketing claims or links to articles regarding a product’s performance in clinical applications and a manufacturer’s provision of technical
support for clinical applications.

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In addition, customers who purchase a RUO labeled test could, in theory, independently elect to use a RUO labeled product in their own laboratory developed tests

(LDTs) for clinical diagnostic use. The FDA has historically exercised enforcement discretion in not enforcing the medical device regulations against laboratories offering
LDTs. However, as manufacturers develop more complex tests and diagnostic software, the FDA has been pushing for increased regulation of LDTs. Further, the VALID Act,
which has been introduced in Congress over the last few sessions, if ever enacted, will establish a new risk-based regulatory framework for in vitro clinical tests (IVCTs), which
include IVDs, LDTs, collection devices, and instruments used with such tests, and a technology certification program, among other proposals. The adoption of new restrictions
on IVDs, LDTs, or RUOs, whether by the FDA or Congress, could adversely affect our ability to commercialize some of our RUO and diagnostic products. Further, we could
be required to obtain premarket clearance or approval from the FDA before we can sell some of these products to certain customers.

If the FDA determines our products or related applications should be subject to additional regulation as in vitro diagnostic devices based upon customers’ use of our
products for clinical diagnostic or therapeutic decision-making purposes, our ability to market and sell our products could be impeded and our business, prospects, results of
operations and financial condition may be adversely affected. In addition, the FDA could consider our products to be misbranded or adulterated under the FD&C Act and
subject to recall and/or other enforcement action.

We  use  potentially  hazardous  materials,  chemicals  and  patient  samples  in  our  business  and  any  disputes  relating  to  improper  handling,  storage  or  disposal  of  these
materials could be time consuming and costly.

Our  lab  diagnostic  services  involve  the  controlled  use  of  hazardous  laboratory  materials  and  chemicals,  including  small  quantities  of  acid  and  alcohol,  and  patient
samples.  We  are  subject  to  U.S.  laws  and  regulations  related  to  the  protection  of  the  environment,  the  health  and  safety  of  employees  and  the  handling,  transportation  and
disposal of medical specimens, infectious and hazardous waste. We could be liable for accidental contamination or discharge or any resultant injury from hazardous materials,
and conveyance, processing, and storage of and data on patient samples. If we fail to comply with applicable laws or regulations, we could be required to pay penalties or be
held liable for any damages that result and this liability could exceed our financial resources. Further, future changes to environmental health and safety laws could cause us to
incur additional expense or restrict operations.

In the event of a lawsuit or investigation concerning such hazardous materials, we could be held responsible for any injury caused to persons or property by exposure
to, or release of, these hazardous materials or patient samples that may contain infectious materials. The cost of this liability could exceed our resources. While we expect to
maintain broad form liability insurance coverage for these risks, the level or breadth of our coverage may not be adequate to fully cover potential liability claims.

Risks Related to Our Personal Genomics Business

Prior to our acquisition of Nebula, we had no specific experience operating a personal genomics business. Our success in this industry will depend, in large part, on our
ability to establish our presence in the personal genetics market, provide customers with a high level of service at a competitive price, achieve sufficient sales volume to
realize  economies  of  scale,  and  create  innovative  new  features,  products,  and  services  to  offer  to  our  customers.  Our  failure  to  achieve  any  of  these  outcomes  could
adversely affect our business.

Prior to our acquisition of Nebula in 2021, we had no specific experience operating a personal genomics business. Our success in this industry will depend, in large
part, on our ability to establish and maintain our presence in this market, provide customers with a high level of service at competitive prices, achieve sufficient sales volume to
realize economies of scale, and create innovative new features, products and services to offer to our customers. If customers do not perceive our personal genomic reports to be
reliable and of high quality, if we fail to introduce new and improved products and services, or if we introduce new products or services that are not favorably received by the
market, we may not be able to attract or retain customers.

The growth and expansion of our genomics business and service offerings will place a continuous strain on our management, operational and financial resources. We
will be required to manage multiple relationships with various strategic suppliers, customers and other third parties, including regulatory agencies. To effectively manage our
growth, we must continue to implement and improve our operational, financial and management information systems and to expand, train and manage our employee base. In
the  event  of  further  growth  of  our  operations  or  in  the  number  of  our  third-party  relationships,  our  supply,  systems,  procedures  or  internal  controls  may  not  be  adequate  to
support our operations and our management may not be able to manage any such growth effectively.

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If our estimates of the total addressable market for personal genomic services and the potential for market growth prove to be inaccurate, our business, financial condition,
results of operations and prospects may be negatively affected.

Our  estimates  and  forecasts  for  the  personal  genomic  service  market  are  based  on  a  number  of  complex  assumptions,  internal  and  third-party  estimates,  and  other
business data, including assumptions and estimates relating to our ability to leverage our diagnostic testing facilities to generate revenue from personal genomic services. While
we believe our assumptions and the data underlying our estimates are reasonable, there are inherent challenges in measuring or forecasting such information. As a result, these
assumptions and estimates may not be correct and the conditions supporting our assumptions or estimates may change at any time, thereby reducing the predictive accuracy of
these underlying factors and indicators. Consequently, our estimates of the total addressable market and our forecasts of market growth and future revenue from our products
and services may prove to be incorrect. For example, if the annual total addressable market or the potential market growth for our products and services is smaller than we have
estimated or if the key business metrics we utilize to forecast revenue are inaccurate, it may impair our sales growth and have an adverse impact on our business, financial
condition, results of operations and prospects.

Media reports have in the past reported on consumer privacy concerns and the use of genetic information accessed from other genetic databases by law enforcement and
governmental agencies. These reports may decrease the overall consumer demand for personal genetic products and services, including ours.

Companies  offering  personal  genomic  services  and  products  have  received  a  high  degree  of  media  coverage  in  recent  years.  Unfavorable  publicity  or  consumer
perception  of  our  product  and  service  offerings,  including  consumer  privacy  concerns  related  to  any  of  our  existing  or  future  collaborations,  could  adversely  affect  our
reputation, resulting in a negative impact on the size of our customer base, the loyalty of our customers, the percentage of our customers that consent to participate in any future
research programs, and our ability to attract new customers.

If we lose a significant or sole supplier, our business and operations could be materially adversely affected.

Currently,  we  rely  on  a  sole  supplier  to  manufacture  our  saliva  collection  kits  used  by  customers  who  purchase  our  personal  genomics  services.  Change  in  the
[supplier] or design of certain of the materials that we rely on, in particular the saliva collection kit, could result in a requirement for additional premarket review from the FDA
before making such a change.

Any  new  laboratory  or  laboratories  that  are  engaged  to  support  our  personal  genomics  business  must  first  be  validated  in  accordance  with  certain  governmental
standards  before  we  are  able  to  utilize  their  services  for  our  U.S.  customers.  We  cannot  be  certain  that  we  will  be  able  to  secure  alternative  laboratory  processing  services,
materials  and  equipment,  and  bring  such  alternative  materials  and  equipment  online  and  revalidate  them  without  experiencing  interruptions  in  our  workflow,  or  that  any
alternative materials will meet our quality control and performance requirements of our current contracted laboratories that support our personal genomics business.

Any significant disruption in service on our website, mobile applications, or in our computer or logistics systems, whether due to a failure with our information technology
systems or that of a third-party vendor, could harm our reputation and may result in a loss of customers.

Customers purchase our personal genomics testing services and access Nebula offerings through our website or our mobile applications. Our reputation and ability to
attract, retain and serve our customers is dependent upon the reliable performance of our and our partners' websites, mobile applications, network infrastructure and content
delivery  processes.  Interruptions  to  any  of  these  systems,  whether  due  to  system  failures,  computer  viruses  or  physical  or  electronic  break-ins,  could  affect  the  security  or
availability of our or our partner websites or mobile applications, including our databases, and prevent our customers from accessing and using our services.

Our  systems  and  operations  are  also  vulnerable  to  damage  or  interruption  from  fire,  flood,  power  loss,  telecommunications  failure,  terrorist  attacks,  acts  of  war,
electronic and physical break-ins, earthquake and similar events. In the event of any catastrophic failure involving our or our partner websites, we may be unable to serve our
customer web traffic. The occurrence of any of the foregoing risks could result in damage to our systems or could cause them to fail completely, and our insurance may not
cover such risks or may be insufficient to compensate us for losses that may occur.

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Additionally, our business model is dependent on our ability to deliver testing kits to customers and have kits processed and returned to us. This requires coordination
between our logistics providers and third-party shipping services. Operational disruptions may be caused by factors outside of our control such as hostilities, political unrest,
terrorist attacks, natural disasters, pandemics, epidemics and other infectious disease outbreaks affecting the geographies where our operations and customers are located. We
may  not  be  effective  at  preventing  or  mitigating  the  effects  of  such  disruptions,  particularly  in  the  case  of  a  catastrophic  event  which  could  cause  failure  to  deliver  pre-
implantation genetic screening (PGS) kits. Any such disruption may result in lost revenues, a loss of customers and reputational damage, which would have an adverse effect on
our business, results of operations and financial condition.

Our personal genomics business is subject to seasonal fluctuations.

Our personal genomics kit sales are impacted by seasonal holiday demand. We expect to generate greater revenues from this business during the first quarter of our
fiscal year, due to seasonal holiday demand and the fact that kits that are ordered during the holiday season (which occurs during the fourth quarter of our fiscal year) will
generally be recognized as revenue when the customer sends in their kit to the laboratory to be processed and genetic reports are delivered to the customer, which for holiday
purchases  we  expect  will  occur  in  the  following  fiscal  quarter.  Purchasing  patterns  of  kit  sales  may  also  align  with  other  gift-giving  and  family-oriented  holidays  such  as
Mother’s Day and Father’s Day. This seasonality could cause our operating results to vary considerably from quarter to quarter.

We may also experience an increase in lab processing times and costs associated with shipping orders due to freight surcharges due to peak capacity constraints and
additional long-zone shipments necessary to ensure timely delivery for the holiday season. Such delays could lead to an inability to meet advertised estimated lab processing
times,  resulting  in  customer  dissatisfaction  or  reputational  damage.  If  too  many  customers  access  our  website  within  a  short  period  of  time,  we  may  experience  system
interruptions that make our website unavailable or prevent us from efficiently fulfilling orders, which may reduce the volume of kits sold. Also, third-party delivery and direct
ship vendors may be unable to deliver merchandise on a timely basis.

Risks Related to our Contract Manufacturing and Dietary Supplement Business

Disruptions at our PMI manufacturing facilities or any loss of manufacturing certifications could materially and adversely affect our business, financial condition, results
of operations and customer relationships.

Any significant disruption at our manufacturing facility for any reason, including regulatory requirements, an FDA determination that the facility is not in compliance
with the applicable cGMP regulations, the loss of certifications, power interruptions, destruction or damage to the facility or disruptions related to the COVID-19 pandemic or
another pandemic, epidemic or infectious disease outbreak, could disrupt our ability to manufacture products for our contract manufacturing customers and any of our own
branded products. Any such disruption could have a material adverse effect on our business, financial condition and results of operations.

Our PMI manufacturing business is subject to seasonal fluctuations and may fluctuate from cold season to cold season.

Because the majority of sales from our PMI manufacturing facility are from cold remedy products, our sales are subject to seasonal fluctuations and influenced by the
timing, length and severity of each cold season. Our revenues tend to be higher in the first, third and fourth quarters during the cold season. Generally, a cold season is defined
as the period of September to March, when the incidence of the common cold rises as a consequence of the change in weather and other factors.

Our contract manufacturing and dietary supplement businesses are subject to extensive governmental regulation.

Our contract manufacturing and dietary supplement businesses are subject to laws and regulations that cover:

•
•
•
•

the formulation, manufacturing, packaging, labeling, distribution, importation, sale and storage of our products;
the health and safety of our products;
trade practice and direct selling laws; and
product claims and advertising.

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Compliance with these laws and regulations is time consuming and expensive. Moreover, new regulations could be adopted that would severely restrict the products
we sell or manufacture or our ability to continue our business. We are unable to predict the nature of any future laws, regulations, interpretations or applications, nor can we
predict  what  effect  additional  governmental  regulations  or  administrative  orders,  when  and  if  promulgated,  would  have  on  our  business  in  the  future.  These  future  changes
could,  however,  require  the  reformulation  or  elimination  of  certain  products;  imposition  of  additional  record  keeping  and  documentation  requirements;  imposition  of  new
federal reporting and application requirements; modified methods of importing, manufacturing, storing or distributing certain products; and expanded or different labeling and
substantiation requirements for certain products and ingredients. Any or all of these requirements could harm our business.

In  July  2011,  the  FDA  issued  draft  guidance  governing  the  notification  of  new  dietary  ingredients  (“NDIs”)  and  in August  2016,  the  FDA  issued  revised  draft
guidance. Although  FDA  guidance  is  not  mandatory,  it  is  a  strong  indication  of  the  FDA’s  current  views,  including  its  position  on  enforcement.  We  believe  that  the  draft
guidance, if implemented as proposed, could have a material impact on our operations. FDA enforcement of the NDI guidance as written could require us to incur additional
expenses,  which  could  be  significant,  and  negatively  affect  our  business  in  several  ways,  including,  but  not  limited  to,  the  detention  and  refusal  of  admission  of  imported
products, the injunction of manufacturing of any dietary ingredients or dietary supplements until the FDA determines that those ingredients or products are in compliance, and
the potential imposition of penalties for non-compliance.

Our failure to comply with FTC regulations could result in substantial monetary penalties and could adversely affect our operating results.

The FTC exercises jurisdiction over the advertising of dietary supplements and has instituted numerous enforcement actions against OTC drug companies for failure to
have adequate substantiation for claims made in advertising or for the use of false or misleading advertising claims. Failure by us to comply with applicable regulations could
result in substantial monetary penalties, which could have a material adverse effect on our financial condition or results of operations.

Our product development and commercialization efforts may be unsuccessful.

There  are  numerous  risks  associated  with  dietary  supplement  product  development  and  commercialization.  We  may  be  subject  to  delays  and/or  be  unable  to
successfully implement our business plan and strategy to develop and commercialize one or more dietary supplements, including Equivir. The successful commercialization and
market  acceptance  of  any  products  we  develop  will  be  subject  to,  among  other  things,  consumer  purchasing  trends,  health  and  wellness  trends,  regulatory  factors,  retail
acceptance and overall economic and market conditions. As a consequence, we may suspend or abandon some or all of our proposed new products before they ever become
commercially viable. Even if we successfully develop a new product, if we cannot successfully commercialize it in a timely manner, our business and financial condition may be
materially adversely affected.

If our products do not have the effects intended or cause undesirable side effects, our business may suffer.

Although many of the ingredients in our current dietary supplement products are vitamins, minerals, and other substances for which there is a long history of human
consumption, they also contain innovative ingredients or combinations of ingredients. While we believe that all of these products and the combinations of ingredients in them
are safe when taken as directed, the products could have certain undesirable side effects if not taken as directed or if taken by a consumer who has certain medical conditions. In
addition, these products may not have the effect intended if they are not taken in accordance with certain instructions, which include certain dietary restrictions. Furthermore,
there can be no assurance that any of the products, even when used as directed, will have the effects intended or will not have harmful side effects in an unforeseen way or on an
unforeseen cohort. If any of our products or products we develop or commercialize in the future are shown to be harmful or generate negative publicity from perceived harmful
effects, our business, financial condition, results of operations, and prospects could be harmed significantly.

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Risks Related to Our Drug Development Operations

We  are  early  in  our  development  efforts  and  it  will  be  many  years  before  our  wholly  owned  subsidiary,  ProPhase  BioPharma,  Inc.  (PBIO),  is  able  to  commercialize  a
product candidate, if ever.

We  are  early  in  the  development  of  our  Equivir  G  (Rx)  product  candidate  and  Linebacker  portfolio  (LB-1  and  LB-2)  product  candidates.  Our  ability  to  generate
revenue from our product candidates, which we do not expect will occur for several years, if ever, will be a result of the successful development and eventual commercialization
of these product candidates, which may never occur. Our product candidates may have adverse side effects or fail to demonstrate safety and efficacy. Additionally, our product
candidates may have other characteristics that may make them impractical or prohibitively expensive for large-scale manufacturing. Furthermore, our product candidates may
not  receive  regulatory  approval  or,  if  they  do,  they  may  not  be  accepted  by  the  medical  community  or  patients  or  may  not  be  competitive  with  other  products  that  become
available.

We must submit IND applications to the FDA to initiate clinical trials in the United States. The filing of IND applications is subject to additional preclinical research,
research-scale and clinical-scale manufacturing, and other factors yet to be identified. In addition, commencing any new clinical trial is subject to review by the FDA based on
the acceptability and sufficiency of our chemistry, manufacturing, and controls (“CMC”), and preclinical information provided to support our IND applications. If the FDA or
foreign regulatory authorities require us to complete additional preclinical studies or we are required to satisfy other requests for additional data or information, our clinical trials
may  be  delayed.  Even  after  we  receive  and  incorporate  guidance  from  the  FDA  or  foreign  regulatory  authorities,  these  regulatory  authorities  could  disagree  that  we  have
satisfied all requirements to initiate our clinical trials or they may change their position on the acceptability of our trial design or the clinical endpoints selected. They could
impose a clinical hold, which may require us to complete additional preclinical studies or clinical trials. The success of our product candidates will depend on several factors,
including the following:

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sufficiency of our financial and other resources;
completion of preclinical studies;
clearance of IND applications to initiate clinical trials;
successful enrollment in, and completion of, our clinical trials;
data from our clinical trials and support an acceptable risk-benefit profile of our product candidates for our intended patient population and indications and demonstrate
safety and efficacy;
establishment of agreements with CMOs for clinical and commercial supplies and scaling up of manufacturing processes and capabilities to support our clinical trials;
successful development of our internal process development and transfer to larger-scale facilities;
receipt of regulatory and marketing approvals from applicable regulatory authorities;
receiving regulatory exclusivity for our product candidates;
establishment, maintenance, enforcement, and defense of patent and trade secret protection and other intellectual property rights;
not infringing, misappropriating, or otherwise violating third-party intellectual property rights;
establishing sales, marketing, and distribution capabilities for commercialization of our product candidates, if and when approved, whether by us or in collaboration with
third parties;

• maintenance of a continued acceptable safety profile of products post-approval;
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acceptance of product candidates, if and when approved, by patients, the medical community, and third-party payors;
effective competition with other therapies and treatment options;
establishment and maintenance of healthcare coverage and adequate reimbursement; and
expanding indications and patient populations for our products post-approval.

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We may not be successful in our efforts to identify and successfully research and develop additional product candidates and may expend our resources to pursue particular
product  candidates  or  indications  while  failing  to  capitalize  on  other  product  candidates  or  indications  that  may  be  more  profitable,  or  for  which  there  is  a  greater
likelihood of commercial success.

Part  of  our  business  strategy  involves  identifying  and  developing  new  product  candidates.  The  process  by  which  we  identify  product  candidates  may  fail  to  yield

successful product candidates for a number of reasons, including:

• we may not be able to assemble sufficient resources to identify or acquire additional product candidates;
•
•
•

competitors may develop alternative therapies that render new product candidates obsolete or less attractive;
product candidates we develop or acquire may be covered by third-party intellectual property rights;
new product candidates may, on further study, be shown to have adverse side effects, toxicities, or other characteristics that indicate that they are unlikely to receive
marketing approval or achieve market acceptance;
new product candidates may not be safe or effective;
the market for a new product candidate may change so that the continued development of that product candidate is no longer reasonable; and

•
•
• we may not be able to produce new product candidates in commercial quantities at an acceptable cost, or at all.

We are focused initially on Equivir G (Rx) and] our Linebacker portfolio (LB-1 and LB-2) product candidates and, as a result, we may forego or delay pursuit of
opportunities with other product candidates or for other indications that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail
to timely capitalize on viable commercial products or profitable market opportunities. Our spending on current and future product candidates for specific indications may not
yield  any  commercially  viable  products.  If  we  do  not  accurately  evaluate  the  commercial  potential  or  target  market  for  a  particular  product  candidate,  we  may  relinquish
valuable  rights  to  that  product  candidate  through  collaboration,  licensing,  or  other  royalty  arrangements  when  it  would  have  been  more  advantageous  for  us  to  retain  sole
development and commercialization rights to that product candidate.

If we experience delays or difficulties enrolling patients in the clinical trials for our product candidates, our ability to advance our product candidates through clinical
development and the regulatory process could be delayed or prevented.

The timely completion of clinical trials depends, among other things, on our ability to enroll a sufficient number of patients who remain in the trial until its conclusion.
We may encounter delays in enrolling or be unable to enroll a sufficient number of patients to complete any of our clinical trials and, even if patients are enrolled, they may
withdraw from our clinical trials before completion. Any clinical trials for our other product candidates will compete for enrollment of patients with other clinical trials for
product candidates that are intended for the same or similar study populations as our product candidates. This competition will reduce the number and types of patients available
to us because some patients who might opt to enroll in our trials may instead opt to enroll in a trial being conducted by one of our competitors. Additionally, since the number
of  qualified  and  experienced  clinical  investigators  for  therapeutic  areas  is  limited,  some  of  our  clinical  trial  sites  may  be  also  conducting  clinical  trials  for  some  of  our
competitors, which may reduce the number of patients who are available for our clinical trials at that clinical trial site.

In addition, the enrollment of patients depends on many factors, including:

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size of the patient population and process for identifying patients;
design of the clinical trial protocol;
regulatory hold on clinical trial recruitment because of unexpected safety events;
design of the clinical trial protocol;
availability of eligible prospective patients who may also be eligible patients for competitive clinical trials;
availability and efficacy of approved alternative treatments for the disease under investigation;
ability to obtain and maintain patient consent;
risk that enrolled patients will drop out before completion of the trial;
eligibility and exclusion criteria for the trial in question;
perceived risks and benefits of our product candidates;
efforts by clinical sites and investigators to facilitate timely enrollment in clinical trials;
patient referral practices of physicians;

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physicians’ ability to monitor patients adequately during and after treatment because of patient healthcare access issues, including those caused by COVID-19, other
pandemics, epidemics or infectious disease outbreaks;
proximity and availability of clinical trial sites for prospective patients; and
interruptions, delays, or staffing shortages resulting from the COVID-19 pandemic, other pandemics, epidemics or infectious disease outbreaks.

Enrollment delays in our clinical trials may result in increased development costs for any product candidates we may develop, which may cause our stock price to
decline and limit our ability to obtain additional financing. If we have difficulty enrolling a sufficient number of patients to conduct our clinical trials as planned, we may need
to delay, limit, or terminate ongoing or future clinical trials, and postpone or forgo seeking marketing approval, any of which would have an adverse effect on our business,
financial condition, results of operations, and prospects.

Clinical trials are expensive, time consuming, and subject to uncertainty. We cannot guarantee that any of our clinical trials will be conducted as planned or completed on
schedule, if at all. Issues may arise that could suspend or terminate our clinical trials. A failure of one or more of our clinical trials may occur at any stage of testing, and
our future clinical trials may not be successful.

Events that may prevent successful or timely completion of clinical development include:

FDA or comparable foreign regulatory authorities disagreeing as to the design or implementation of our clinical trials;
delays or failure to obtain regulatory clearance to initiate our clinical trials, as well as delays or failures to obtain any necessary approvals by the clinical sites;
delays, suspension, or termination of our clinical trials by the clinical sites;

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•
• modification of clinical trial protocols;
•

delays in reaching agreement on acceptable terms with prospective CROs and clinical trial sites, the terms of which can be subject to extensive negotiation and may vary
significantly among different CROs and clinical trial sites, as well as possible future breaches of such agreements;
failure to manufacture sufficient quantities of our product candidates for use in our clinical trials;
failure by third-party suppliers, CMOs, CROs, and clinical trial sites to comply with regulatory requirements or meet their contractual obligations to us in a timely
manner, or at all;
imposition of a temporary or permanent clinical hold by us, IRBs for the institutions at which such trials are being conducted, or by the FDA or other regulatory
authorities for safety or other reasons, such as a result of a new safety finding in a clinical trial on a similar product by one of our competitors, that presents unreasonable
risk to clinical trial participants;
changes in regulatory requirements and guidance that require amending or submitting new clinical protocols;
changes in the standard of care on which we developed our clinical development plan, which may require new or additional trials;
the cost of clinical trials of our product candidates being greater than we anticipated;
insufficient funding to continue clinical trials with our product candidates;
the emergence of unforeseen safety issues or undesirable side effects;
clinical trials of our product candidates producing negative or inconclusive results, which may result in our deciding, or regulators requiring us, to conduct additional
clinical trials or abandon development of our product candidates;
inability to establish clinical trial endpoints that applicable regulatory authorities consider clinically meaningful, or, if we seek accelerated approval, that applicable
regulatory authorities consider likely to predict clinical benefit;
regulators withdrawing their approval of a product or imposing restrictions on its distribution; and
interruptions, delays, or staffing shortages resulting from the COVID-19 pandemic, other pandemics, epidemics or infectious disease outbreaks.

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If (i) we are required to extend the duration of any clinical trials or to conduct additional preclinical studies or clinical trials or other testing of our product candidates
beyond those that we currently contemplate; (ii) we are unable to successfully complete preclinical studies or clinical trials of our product candidates or other testing; (iii) the
results of these trials, studies, or tests are negative or produce inconclusive results; (iv) there are safety concerns; or (v) we determine that the observed safety or efficacy profile
would not be competitive in the marketplace, we may:

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abandon the development of one or more product candidates;
incur unplanned costs;
be delayed in obtaining marketing approval for our product candidates or not obtain marketing approval at all;
obtain marketing approval in some jurisdictions and not in others;
obtain marketing approval with labeling that includes significant use restrictions or safety warnings, including black box warnings;
be subject to additional post-marketing requirements; or
have regulatory agencies remove the product from the market or we voluntarily withdraw the product from the market after obtaining marketing approval.

Our preclinical studies or clinical trials may fail to adequately demonstrate the safety and efficacy of our product candidates and the development of our product candidates
may be delayed or unsuccessful, which could prevent or delay regulatory approval and commercialization.

If we encounter safety or efficacy problems in our preclinical studies or clinical trials, our developmental plans could be delayed or prevented. Product candidates in
later stages of clinical trials may fail to show the desired safety profiles and efficacy results despite having progressed through initial preclinical studies and clinical trials. A
number  of  companies  in  the  pharmaceutical  industry  have  suffered  significant  setbacks  in  advanced  clinical  trials  due  to  lack  of  efficacy  or  adverse  safety  profiles,
notwithstanding promising results in earlier trials. Based upon negative or inconclusive results, we may decide, or regulatory agencies may require us, to conduct additional
clinical trials or preclinical studies. In addition, data obtained from clinical trials are susceptible to varying interpretations, and regulatory agencies may not interpret our data as
favorably as we do, which may delay, limit, or prevent regulatory approval.

In addition, the design of a clinical trial can determine whether its results will support approval of our product candidates, and flaws in the design of a clinical trial may
not be apparent until the clinical trial is well advanced. We have limited experience designing clinical trials and may be unable to design and execute a clinical trial that will
support regulatory approval.

From time to time, we may publish initial, interim, or preliminary data from our clinical trials. Initial, interim, or preliminary data from clinical trials are subject to the
risk  that  one  or  more  of  the  clinical  outcomes  may  materially  change  as  patient  enrollment  continues  and  more  patient  data  become  available.  We  also  make  assumptions,
estimations, calculations, and conclusions as part of our analyses of data, and we may not have received or had the opportunity to fully evaluate all data at the time of publishing
initial, interim, or preliminary data. These data also remain subject to audit and verification procedures that may result in the final data being materially different from the data
we  previously  published. As  a  result,  initial,  interim,  and  preliminary  data  should  be  viewed  with  caution  until  the  final  data  are  available.  Moreover,  initial,  interim,  and
preliminary data are subject to the risk that one or more of the clinical outcomes may materially change as more patient data become available when patients mature on study,
patient  enrollment  continues,  or,  for  final  data,  as  other  ongoing  or  future  clinical  trials  with  a  product  candidate  further  develop.  Past  results  of  clinical  trials  may  not  be
predictive of future results. Unfavorable differences between initial, interim, or preliminary data and final data could significantly harm our business prospects and may cause
the trading price of our common stock to decline significantly.

If  our  product  candidates  cause  serious  adverse  events  or  undesirable  side  effects,  including  injury  and  death,  or  have  other  properties  that  could  delay  or  prevent
regulatory approval, their commercial potential may be limited or extinguished.

Product candidates we develop may be associated with undesirable or unacceptable side effects, unexpected characteristics, or other serious adverse events, including
death. Inadequate recognition or management of the potential side effects of our product candidates could result in patient injury or death. If any undesirable or unacceptable
side effects, unexpected characteristics, or other serious adverse events occur, our clinical trials could be suspended or terminated, and our business and reputation could suffer
substantial harm.

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There can be no assurance that we will resolve any adverse event related to any of our products to the satisfaction of the FDA or any regulatory agency in a timely
manner or at all. If in the future we are unable to demonstrate that such adverse events were caused by factors other than our product candidates, the FDA or other regulatory
authorities could order us to cease further clinical trials of, or deny approval of, our product candidates. Even if we demonstrate that such serious adverse events are not product
candidate-related, such occurrences could affect patient recruitment or the ability of enrolled patients to complete our clinical trials. Moreover, if we elect, or are required, to
delay, suspend, or terminate any clinical trial of any of our product candidates, the commercial prospects of such product candidates may be harmed and our ability to generate
product revenues from these product candidates may be delayed or eliminated.

The FDA or other regulatory agencies may disagree with our regulatory plans and we may fail to obtain regulatory approval of our product candidates.

Although  the  FDA  has  found  substantial  evidence  to  support  approval  outside  of  the  traditional  phase  1,  phase  2,  and  phase  3  framework  for  certain  therapies,  the
general approach for FDA approval of a new drug is for the sponsor to provide dispositive data from at least two adequate and well-controlled clinical trials of the relevant
biologic  in  the  applicable  patient  population.  Such  clinical  trials  typically  involve  hundreds  of  patients,  have  significant  costs,  and  take  years  to  complete.  We  do  not  have
agreement or guidance from the FDA that our regulatory development plans will be sufficient for submission of a NDA.

In addition, the standard of care may change with the approval of new products in the same indications to which our product candidates are directed. This may result in

the FDA or other regulatory authorities requesting additional studies to show that our product candidate is comparable or superior to the new products.

Our  clinical  trial  results  may  also  not  support  marketing  approval.  In  addition,  our  product  candidates  could  fail  to  receive  regulatory  approval  for  many  reasons,

including:

the FDA or other regulatory authorities may disagree with the design or implementation of our clinical trials;

•
• we may be unable to demonstrate to the satisfaction of the FDA or other regulatory authorities that our product candidates are safe and effective for their proposed

•

indications;
the results of clinical trials may not meet the level of statistical significance required by the FDA or other regulatory authorities for approval, including due to
heterogeneity of patient populations;

• we may be unable to demonstrate that the clinical and other benefits of our product candidates outweigh the safety risks;
•

the data collected from clinical trials of our product candidates may not be sufficient to the satisfaction of the FDA or other regulatory authorities to support the
submission of a NDA or a similar filing in a foreign jurisdiction or to support commercial reimbursement;
the FDA or other authorities will review our manufacturing processes and inspect our CMOs’ facilities and may not approve our manufacturing processes or CMOs’
facilities; and
the approval policies or regulations of the FDA or other regulatory authorities may significantly change in a manner rendering our clinical data insufficient for approval.
Even if we comply with all FDA requests, we may still fail to obtain regulatory approval. We cannot be sure that we will ever obtain regulatory clearance for our

•

•

product candidates.

Even  if  we  complete  the  necessary  preclinical  studies  and  clinical  trials,  the  regulatory  approval  process  is  expensive,  time-consuming,  and  uncertain,  and  we  may  be
unable to obtain the regulatory approvals necessary for the commercialization of our product candidates; furthermore, if there are delays in obtaining regulatory approvals,
we may not be able to commercialize our products, may lose competitive lead time, and our ability to generate revenues from such products will be materially impaired.

The process of obtaining marketing approvals, both in the United States and in other jurisdictions, is expensive, may take many years, if approval is obtained at all, and
can vary substantially based upon a variety of factors, including the type, complexity, and novelty of the product candidates involved. It is impossible to predict if or when any
of our product candidates will prove to be safe and effective in humans or if we will receive regulatory approval for such product candidates. The risk of failure through the
development process is high. Any product candidates we may develop, and the activities associated with their development and commercialization, including their manufacture,
preclinical and clinical development, safety, efficacy, recordkeeping, labeling, storage, advertising, promotion, sale, and distribution, are subject to comprehensive regulation by
the FDA and other regulatory authorities.

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Failure to obtain marketing approval for a product candidate will prevent us from commercializing the product candidate in a given jurisdiction. PBIO has not received
approval or authorization to market any product candidates from regulatory authorities in any jurisdiction and it is possible that none of its product candidates or any product
candidates it may seek to develop in the future will ever obtain marketing approval or commercialization. PBIO has have not previously submitted a NDA to the FDA or made a
similar  submission  to  any  foreign  regulatory  authority. ANDA  must  include  extensive  preclinical  and  clinical  data  and  supporting  information  to  establish  a  drug  product
candidate’s safety and efficacy for each desired indication. The NDA must also include significant information regarding the chemistry, manufacturing, and controls for our
product. Any  drug  product  candidates  we  develop  may  not  be  effective;  may  be  only  moderately  effective;  or  may  prove  to  have  undesirable  or  unintended  side  effects,
toxicities,  or  other  characteristics  that  may  preclude  our  obtaining  marketing  approval  or  prevent  or  limit  commercial  use.  The  FDA  and  other  regulatory  authorities  have
substantial discretion in the approval process and may refuse to accept our NDA applications and decide that our data are insufficient and require additional preclinical studies
or clinical trials. The same may happen with review of our drug product candidates by foreign regulatory authorities. In addition, varying interpretations of the data obtained
from preclinical studies and clinical trials could delay, limit, or prevent marketing approval of our drug product candidates. Any marketing approval we ultimately obtain may
be limited or subject to restrictions or post-approval commitments that render our approved product not commercially viable. If we experience delays in obtaining approval or if
we fail to obtain approval of any drug product candidates we may develop, the commercial prospects for those drug product candidates and our ability to generate revenues will
be materially impaired and we may lose competitive lead time as similar products enter the market.

If  ProPhase  Biopharma,  Inc.  (PBIO)  is  unable  to  establish  marketing  and  sales  capabilities  or  enter  into  agreements  with  third  parties  to  market  and  sell  our  product
candidates, we may not be able to generate product revenue.

To  achieve  commercial  success  for  any  approved  product  for  which  PBIO  retains  sales  and  marketing  responsibilities,  PBIO  must  develop  and  build  a  sales  and
marketing team or make arrangements with third parties to perform these services. There are risks involved with both establishing internal sales and marketing capabilities and
entering into arrangements with third parties to perform these services. For example, recruiting and training a sales force is expensive and time consuming and could delay
product launch. PBIO will have to compete with other supplement, pharmaceutical and biotechnology companies to recruit, hire, train, and retain marketing and sales personnel.
If the commercial launch of a product for which we have recruited a sales force and established marketing capabilities is delayed or does not occur for any reason, we would
have prematurely or unnecessarily incurred these commercialization expenses, which may be costly and our investment will be lost if we cannot retain or reposition our sales
and marketing personnel.

Factors that may inhibit our efforts to commercialize our products on our own include:

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our inability to recruit, hire, train, and retain adequate numbers of effective sales, marketing, customer service, medical affairs, and other support personnel;
our inability to equip sales personnel with effective materials, including sales literature, to help them educate physicians and other healthcare providers regarding our
product candidates and their approved indications;
our inability to effectively manage a geographically dispersed sales and marketing team;
the inability of medical affairs personnel to negotiate arrangements for reimbursement and other acceptance by payors;
the inability to price our products at a sufficient price point to ensure an adequate and attractive level of profitability; and
unforeseen costs and expenses associated with creating an independent sales and marketing organization.

If we are unable or decide not to establish internal sales, marketing, and distribution capabilities, we will need to enter into arrangements with third parties to perform
sales, marketing, and distribution services. In such cases, our product revenue or the profitability to us from these revenue streams is likely to be lower than if we were to market
and sell any product candidates that we develop ourselves. In addition, we may not be successful in entering into arrangements with third parties to sell and market our product
candidates or may be unable to do so on terms that are favorable to us. We likely will have little control over those third parties and they may fail to devote the necessary
resources  and  attention  to  sell  and  market  our  product  candidates  effectively.  If  we  do  not  establish  sales  and  marketing  capabilities  successfully,  either  on  our  own  or  in
collaboration with third parties, we may not be successful in commercializing our product candidates, and our business, financial condition, results of operations, and prospects
will be materially adversely affected.

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Our products may not gain market acceptance among physicians, patients, hospitals, cancer treatment centers, and others in the medical community.

The  use  of  Equivir  G  (Rx)  for  antiviral  applications  and/or  the  Linebacker  portfolio  (LB-1  and  LB-2)  as  potential  cancer  co-therapies  may  not  become  broadly
accepted by physicians, patients, hospitals, cancer treatment centers, and others in the medical community. Even with the requisite approvals from the FDA and other regulatory
authorities  internationally,  the  commercial  success  of  any  product  candidates  we  develop  will  depend,  in  significant  part,  on  the  acceptance  of  physicians,  patients,  and
healthcare payors of products as medically necessary, cost-effective, safe, and effective therapies.

Additional factors will influence whether our product candidates are accepted in the market, including:

the clinical indications for which our product candidates are approved;

physicians, hospitals, cancer treatment centers, and patients considering our product candidates as safe and effective treatments;
the potential and perceived advantages of our product candidates over alternative treatments;

the prevalence, identification, or severity of any side effects;

product labeling or product insert requirements of the FDA or other regulatory authorities, including limitations or warnings contained in the product labeling;

the timing of market introduction of our product candidates as well as competitive products;

the cost of treatment of our product candidates in relation to alternative treatments;

the availability of coverage and adequate reimbursement by third-party payors and government authorities;

the willingness of patients to pay out-of-pocket for our product candidates in the absence of coverage;

relative convenience and ease of administration, including as compared to alternative treatments and competitive therapies; and

the effectiveness of our sales and marketing efforts.

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If our product candidates are approved but fail to achieve market acceptance among physicians, patients, hospitals, cancer treatment centers, or others in the medical
community, we will not be able to generate significant revenue. Even if our products achieve market acceptance, we may not be able to maintain that market acceptance over
time if new products or technologies, or other therapeutic approaches, are introduced that are more favorably received than our products, are more cost effective, or render our
products obsolete.

The  market  opportunities  for  our  product  candidates  may  be  smaller  than  we  currently  believe  and  limited  to  those  patients  who  are  ineligible  for  or  have  failed  prior
treatment, which may adversely affect our business.

Our  projections  of  both  the  number  of  patients  who  have  the  indications  we  are  targeting,  and  who  have  the  potential  to  benefit  from  treatment  with  our  product
candidates, are based on our beliefs and estimates. New studies may change the estimated incidence or prevalence of these cancers. The number of eligible patients may turn out
to be lower than we expected. Additionally, the potentially addressable patient population for our product candidates may be limited or may not be amenable to treatment with
our  product  candidates.  The  effort  to  identify  patients  with  diseases  we  seek  to  treat  is  in  early  stages,  and  we  cannot  accurately  predict  the  number  of  patients  for  whom
treatment might be possible. Additionally, the potentially addressable patient population for each of our product candidates may be limited or may not be amenable to treatment
with our product candidates, and new patients may become increasingly difficult to identify or gain access to, which would adversely affect our business, financial condition,
results of operations, and prospects. Even if we obtain significant market share for our product candidates, because the potential target populations are small, we may never
achieve profitability without obtaining regulatory approval for additional indications.

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Even  if  we  are  able  to  commercialize  our  product  candidates,  such  products  may  be  subject  to  unfavorable  pricing  regulations,  third-party  reimbursement  practices,  or
healthcare reform initiatives, which could harm our business.

The regulations that govern marketing approvals, pricing, and reimbursement for new products vary widely from country to country. Some countries require approval
of the sale price of a product before it can be marketed. In many countries, the pricing review period begins after marketing approval is granted. In some non-U.S. markets,
prescription pharmaceutical pricing remains subject to continuing governmental control even after initial marketing approval is granted. As a result, we might obtain marketing
approval for our product candidates in a particular country, but then be subject to price regulations that delay our commercial launch of such product candidates, possibly for
lengthy time periods, and such delays would negatively impact the revenues we are able to generate from the sale of our product candidates in that country. Pricing limitations
may hinder our ability to recoup our investment in one or more product candidates, even if any product candidates we may develop obtain marketing approval.

Uncertainty  exists  as  to  the  coverage  and  reimbursement  status  of  any  of  our  products  candidates  for  which  we  obtain  regulatory  approval.  Additionally,
reimbursement coverage may be more limited than the indications for which our products are approved. The marketability of our products may suffer if government and other
third-party payors fail to provide coverage and adequate reimbursement. Furthermore, coverage policies and third-party reimbursement rates may change at any time. Even if
favorable coverage and reimbursement status is attained for one or more of our product candidates for which we receive regulatory approval, less favorable coverage policies
and reimbursement rates may be implemented in the future.

Moreover, eligibility for reimbursement does not imply that our product candidates will be paid for in all cases or at a rate that will cover our costs, including research,
development, manufacture, sale, and distribution. Interim reimbursement levels for new products, if applicable, may also not be sufficient to cover our costs and may not be
made permanent. Reimbursement rates may vary according to the use of our product candidate and the clinical setting in which it is used, may be based on reimbursement levels
already set for lower cost products, and may be incorporated into existing payments for other services. Net prices for our product candidates may be reduced by mandatory
discounts or rebates required by government healthcare programs or private payors and by any future relaxation of laws that presently restrict imports of products from countries
where our product candidates may be sold at lower prices than in the United States.

Third-party payors, whether domestic or foreign, governmental or commercial, are developing increasingly sophisticated methods of controlling healthcare costs. In
both the United States and certain foreign jurisdictions, there have been a number of legislative and regulatory changes to healthcare systems that could impact our ability to sell
our product candidates, if approved, profitably. There have been, and likely will continue to be, legislative and regulatory proposals at the federal and state levels directed at
broadening  the  availability  of,  and  containing  or  lowering  the  cost  of,  healthcare.  The  implementation  of  cost  containment  measures  that  third-party  payors  and  healthcare
providers are instituting and any other healthcare reforms may prevent us from being able to generate, or may reduce, our revenues from the sale of our product candidates, if
approved,  and  our  product  candidates  may  not  be  profitable.  Such  reforms  could  have  an  adverse  effect  on  anticipated  revenue  from  product  candidates  for  which  we  may
obtain regulatory approval and may affect our overall financial condition and ability to develop product candidates. Even if our product candidates are successful in clinical
trials and receive marketing approval, we cannot provide any assurances that we will be able to obtain and maintain third-party payor coverage or adequate reimbursement for
our product candidates in whole or in part.

Enacted and future healthcare legislation may increase the difficulty and cost for us to obtain approval of and commercialize our product candidates and could adversely
affect our business.

The Affordable Care Act brought significant changes to the way healthcare is financed by both the government and private insurers, and significantly impacted the
U.S. pharmaceutical industry, including expanding the list of covered entities eligible to participate in the 340B drug pricing program and establishing a new Medicare Part D
coverage  gap  discount  program.  We  expect  that  these  and  other  healthcare  reform  measures  in  the  future,  may  result  in  more  rigorous  coverage  criteria  and  lower
reimbursement,  and  in  addition,  exert  downward  pressure  on  the  price  that  we  receive  for  any  approved  product. Any  reduction  in  reimbursement  from  Medicare  or  other
government-funded programs may result in a similar reduction in payments from private payors. The implementation of cost containment measures or other healthcare reforms
may hinder us in generating revenue, attaining profitability, or commercializing our products once, and if, marketing approval is obtained.

In the EU, coverage and reimbursement status of any product candidates for which we obtain regulatory approval are provided for by the national laws of EU member
states.  The  requirements  may  differ  across  the  EU  member  states.  In  markets  outside  the  United  States  and  the  EU,  reimbursement  and  healthcare  payment  systems  vary
significantly by country, and many countries have instituted price ceilings or other price controls on specific products and therapies.

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We cannot predict the likelihood, nature, or extent of government regulation that may arise from future legislation or administrative action in the United States, the
EU, or any other jurisdiction. If we or any third parties we may engage are slow or unable to adapt to changes in existing requirements or the adoption of new requirements or
policies, or if we or those third parties are not able to maintain regulatory compliance, our product candidates may lose any regulatory approval that we may have obtained and
we may not achieve or sustain profitability.

Risks Related to Our Intellectual Property

Failure to protect our trademarks and other intellectual property could impact our business.

We will rely on trademark laws to protect our proprietary rights in any products we develop and commercialize. Monitoring the unauthorized use of our intellectual
property  will  be  difficult.  Litigation  may  be  necessary  to  enforce  our  intellectual  property  rights  or  to  determine  the  validity  and  scope  of  the  proprietary  rights  of  others.
Litigation of this type could result in substantial costs and diversion of resources, may result in counterclaims or other claims against us and could significantly harm our results
of operations. In addition, the laws of some foreign countries do not protect our proprietary rights to the same extent as do the laws of the United States. From time to time, we
may apply to have certain trademarks registered. There is no guarantee that such trademark registrations will be granted. The unauthorized reproduction of our trademarks could
diminish the value of our brand and its market acceptance, competitive advantages or goodwill, which could adversely affect our business.

If  our  licensors  are  unable  to maintain  effective  patents  or  we  are  unable  to  maintain  our license  rights  for  our  approved  products,  product  candidates  or  any  future
product candidates, or if the scope of the patent or license rights obtained is not sufficiently broad, we may not be able to compete effectively in our markets.

Our success depends in large part on our licensors’ ability to obtain and maintain patents and other intellectual property protection in  the  United  States  and  in  other

countries, as well as our license rights, with respect to our proprietary technology, products and product candidates.

The patent position of biotechnology and pharmaceutical companies generally is highly uncertain and involves complex legal and factual questions for which legal
principles remain unsolved. The patent applications that we in-license may fail to result in issued patents with claims that cover our products or product candidates in the United
States or in foreign countries. Publications of discoveries in the scientific literature often lag behind the actual discoveries, and patent applications in the United States and other
jurisdictions remain confidential for a period of time after filing, and some remain so until issued. Therefore, we cannot be certain that our licensors were the first to file any
patent  application  related  to  our  products  or  product  candidates,  or  whether  they  were  the  first  to  make  the  inventions  claimed  in  their  owned  patents  or  pending  patent
applications. As a  result,  the  issuance,  scope,  validity,  enforceability  and  commercial  value  of  our  licensed  patent  rights  are  highly  uncertain.  There  is  no  assurance  that  all
potentially  relevant  prior  art  relating  to  such  patents  and  patent  applications  has  been  found,  which  can  invalidate  a  patent  or  prevent  a  patent  from  issuing  from  a  pending
patent  application.  Even  if  patents  do  successfully  issue,  and  even  if  such  patents  cover  our  products  or  product  candidates,  third  parties  may  challenge  their  validity,
enforceability or scope, which may result in such patents being narrowed, found unenforceable or invalidated, which could allow third parties to commercialize our technology
or products and compete directly with us, without payment to us, or result in our inability to manufacture or commercialize products without infringing third-party patent rights.
Furthermore, even if they are unchallenged, such patents and patent applications may not adequately protect our intellectual property, provide exclusivity for our products or
product candidates, prevent others from designing around our claims or provide us with a competitive advantage. Any of these outcomes could impair our ability to prevent
competition from third parties.

Any successful opposition to any patents licensed to us after patent issuance, or the loss or other impairment of any license rights relating to our products or product
candidates,  could  deprive  us  of  rights  necessary  for  the  successful  commercialization  of  any  products  or  product  candidates  that  we  may  develop.  Further,  if  our  licensors
encounter delays in regulatory approvals, the period of time during which we could market a product or product candidate under patent protection could be reduced. In addition,
our licensors' patent positions might not protect us against competitors with similar products or technologies because competing products or technologies may not infringe our
patents.

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Our licensors may not have sufficient patent terms to effectively protect our products and business.

Patents have a limited lifespan. In the United States, the natural expiration of a patent is generally 20 years after it is first filed. Although various extensions may be
available, the life of a patent, and the protection it affords, is limited. Given the amount of time required for the development, testing and regulatory review of new product
candidates, patents protecting such candidates might expire before or shortly after such product candidates are commercialized. As a result, our licensed patent portfolio may
not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours or otherwise provide us with a competitive advantage. Even if
patents covering our products or product candidates are obtained, once the patent life has expired for a product, we may be open to competition from generic medications.

Third-party claims of intellectual property infringement may expose us to substantial liability or prevent or delay our development and commercialization efforts.

Our commercial success depends in part on our ability to develop, manufacture, market and sell our products that have been approved for sale, and to use our proprietary
technology without alleged or actual infringement, misappropriation or other violation of the patents 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 USPTO, and corresponding foreign patent offices. Numerous U.S. and foreign issued patents and pending
patent applications, which are owned by third parties, exist in the fields in which we will market products and are developing product candidates. Some claimants may have
substantially greater resources than we do and may be able to sustain the costs of complex intellectual property litigation to a greater degree and for longer periods of time than
we could. In addition, patent holding companies that focus solely on extracting royalties and settlements by enforcing patent rights may target us. As the biotechnology and
pharmaceutical  industries  expand  and  more  patents  are  issued,  the  risk  increases  that  our  products  and  product  candidates  may  be  subject  to  claims  of  infringement  of  the
intellectual property 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
compositions, formulations, methods of manufacture or methods of treatment related to the use or manufacture of our products or our product candidates. We cannot be sure
that we know of each and every patent and pending application in the United States and abroad that is relevant or necessary to the commercialization of our products or our
product candidates. Because patent applications can take many years to issue, there may be currently pending patent applications that may later result in issued patents upon
which our products or product candidates may infringe. 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  the  manufacturing  process  of  any  of  our  products  or  product  candidates,  any
compositions  formed  during  the  manufacturing  process  or  any  final  product  itself,  the  holders  of  any  such  patents  may  be  able  to  block  our  ability  to  commercialize  such
product or product candidate unless we obtained a license under the applicable patents, or until such patents expire or are finally determined to be invalid or unenforceable.
Similarly, if any third-party patents were held by a court of competent jurisdiction to cover aspects of our compositions, formulations, or methods of treatment, prevention or
use, the holders of any such patents may be able to block our ability to develop and commercialize the applicable product or product candidate unless we obtained a license or
until such patent expires or is finally determined to be invalid or unenforceable. In either case, such a license may not be available on commercially reasonable terms, or at all.
Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors access to the same technologies licensed to us.

Our reliance on third parties requires us to share our trade secrets or confidential proprietary information, which increases the possibility that a competitor will discover
them or that our trade secrets confidential proprietary information will be misappropriated or disclosed.

Because we rely on third parties to develop and manufacture our product candidates, we must, at times, share trade secrets or confidential proprietary information with
them. We seek to protect our proprietary technology in part by entering into confidentiality agreements and, if applicable, material transfer agreements, collaborative research
agreements, consulting agreements or other similar agreements with our collaborators, advisors, employees, and consultants prior to beginning research or disclosing proprietary
information.  These  agreements  typically  limit  the  rights  of  the  third  parties  to  use  or  disclose  our  confidential  information,  such  as  trade  secrets.  Despite  the  contractual
provisions employed when working with third parties, the need to share trade secrets and other confidential information increases the risk that such trade secrets become known
by our competitors, are inadvertently incorporated into the technology of others, or are disclosed or used in violation of these agreements. Given that our proprietary position is
based, in part, on our know-how

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and trade secrets, a competitor’s discovery of our trade secrets or other unauthorized use or disclosure would impair our competitive position and may harm our business.

Protecting and enforcing our intellectual property rights could consume monetary funds needed for other company objectives.

Protecting and enforcing our intellectual property rights and combating unlicensed copying and use of our intellectual property can be difficult and expensive. Litigation
filed by Company and excessive legal costs could result in insufficient cash available to continue our business objective. Similarly, reductions in the legal protection of our
intellectual property.

We may not be able to prevent disclosure of confidential and proprietary information

We receive confidential and proprietary information from collaborators, prospective licensors and licensees and other third parties. In addition, we employ individuals who were
previously employed at other biotechnology or pharmaceutical companies. We may be subject to claims that we or our employees, consultants or independent contractors have
inadvertently or otherwise used or disclosed confidential information of these third parties or our employees’ former employers. Litigation may be necessary to defend against
these claims, which can result in significant costs if we are found to have improperly used the confidential or proprietary information of others. Even if we are successful in
defending against these claims, litigation could result in substantial costs and diversion of personnel and resources.

Risks Related to Governmental Regulation

Laws and regulations regarding direct selling may prohibit or restrict our ability to sell our products in some markets or require us to make changes to our business model
in some markets.

Direct selling companies are subject to laws and regulations by various government agencies. These laws and regulations are generally intended to prevent fraudulent
or deceptive practices and to protect consumers. The FTC periodically investigates and brings enforcement actions against direct selling companies based on alleged pyramid
selling activity and/or false and misleading claims made by the direct selling company or its independent distributors. Direct selling companies that have been the subject of an
FTC  enforcement  action  have  generally  been  required  to  make  significant  changes  to  their  business  model  and  pay  significant  monetary  fines.  Being  the  target  of  an
investigation or enforcement action by the FTC could have a material adverse effect on our results of operations and financial condition.

We depend on third parties to provide services critical to our businesses and we depend on them to comply with applicable laws and regulations.

We depend on third parties to provide services critical to our businesses, including laboratory service providers, raw material and equipment suppliers, ground and air
transport of clinical and diagnostic services supplies and specimens, research services (including ancestry report generation), and people, among other services. Third parties
that provide services to us are subject to similar risks related to security of customer-related information and compliance with U.S., state, local, or international environmental,
health and safety, and privacy and security laws and regulations as we are. Any failure by third parties to comply with applicable laws, or any failure of third parties to provide
services more generally, could have a material impact on us, whether because of the loss of the ability to receive services from the third parties, our legal liability for the actions
or inactions of third parties, or otherwise.

We must comply with complex and overlapping laws protecting the privacy and security of health information and personal data.

There are a number of state, federal and international laws protecting the privacy and security of health information and personal data.

Under  the  administrative  simplification  provisions  of  HIPAA,  HHS  has  issued  regulations  which  establish  uniform  standards  governing  the  conduct  of  certain

electronic health care transactions and protecting the privacy and security of PHI used or disclosed by health care providers and other covered entities.

The privacy regulations regulate the use and disclosure of PHI by health care providers engaging in certain electronic transactions or “standard transactions.” They also
set forth certain rights that an individual has with respect to his or her PHI maintained by a covered health care provider, including the right to access or amend certain records
containing

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PHI or to request restrictions on the use or disclosure of PHI. The HIPAA security regulations establish administrative, physical, and technical standards for maintaining the
integrity and availability of PHI in electronic form. These standards apply to covered health care providers and also to “business associates” or third parties providing services
involving the use or disclosure of PHI. The HIPAA privacy and security regulations establish a uniform federal “floor” and do not supersede state laws that are more stringent or
provide individuals with greater rights with respect to the privacy or security of, and access to, their records containing PHI. As a result, we may be required to comply with both
HIPAA privacy regulations and varying state privacy and security laws.

Moreover, HITECH, among other things, established certain health information security breach notification requirements. In the event of a breach of unsecured PHI, a
covered entity must notify each individual whose PHI is breached, federal regulators and in some cases, must publicize the breach in local or national media. Breaches affecting
500 individuals or more are publicized by federal regulators who publicly identify the breaching entity, the circumstances of the breach and the number of individuals affected.

These laws contain significant fines and other penalties for wrongful use or disclosure of PHI. Given the complexity of HIPAA and HITECH and their overlap with
state privacy and security laws, and the fact that these laws are rapidly evolving and are subject to changing and potentially conflicting interpretation, our ability to comply with
the  HIPAA,  HITECH  and  state  privacy  requirements  is  uncertain  and  the  costs  of  compliance  are  significant. Adding  to  the  complexity  is  that  our  planned  operations  are
currently  evolving,  and  the  requirements  of  these  laws  will  apply  differently  depending  on  such  things  as  whether  or  not  we  bill  electronically  for  our  services  or  provide
services involving the use or disclosure of PHI and incur compliance obligations as a business associate. The costs of complying with any changes to the HIPAA, HITECH and
state privacy restrictions may have a negative impact on our operations. Noncompliance could subject us to criminal penalties, civil sanctions and significant monetary penalties
as well as reputational damage.

We are also required to collect and maintain personal information about our employees as well as receive and transfer certain payment information, to accept payments
from our customers, including credit card information. Most states have adopted laws requiring notification of affected individuals and state regulators in the event of a breach
of  personal  information,  which  is  a  broader  class  of  information  than  the  health  information  protected  by  HIPAA.  Many  state  laws  impose  significant  data  security
requirements, such as encryption or mandatory contractual terms to ensure ongoing protection of personal information. Activities outside of the United States implicate local
and national data protection standards, impose additional compliance requirements, and generate additional risks of enforcement for non-compliance. The collection and use of
such  information  may  be  subject  to  contractual  obligations  as  well.  If  the  security  and  information  systems  that  we  or  our  outsourced  third-party  providers  use  to  store  or
process  such  information  are  compromised  or  if  we,  or  such  third  parties,  otherwise  fail  to  comply  with  these  laws,  regulations,  and  contractual  obligations,  we  could  face
litigation and the imposition of penalties that could adversely affect our financial performance.

Numerous additional local, municipal, state, federal, and international laws and regulations address privacy and the collection, storing, sharing, use, disclosure, and
protection of certain types of data, including the California Online Privacy Protection Act, the Personal Information Protection and Electronic Documents Act, the Telephone
Consumer Protection Act of 1991, Section 5 of the Federal Trade Commission Act, and effective as of January 1, 2020, the CCPA. These laws, rules, and regulations evolve
frequently, and their scope may continually change, through new legislation, amendments to existing legislation, and changes in enforcement, and may be inconsistent from one
jurisdiction to another. For example, the CCPA, which went into effect on January 1, 2020, among other things, requires new disclosures to California consumers and affords
such  consumers  new  abilities  to  opt  out  of  certain  sales  of  personal  information.  The  CCPA  provides  for  fines  of  up  to  $7,500  per  violation. Aspects  of  the  CCPA  and  its
interpretation  and  enforcement  remain  uncertain.  The  effects  of  this  legislation  potentially  are  far-reaching  and  may  require  us  to  modify  our  data  processing  practices  and
policies and incur substantial compliance-related costs and expenses. The CCPA has been amended on multiple occasions, resulting in further uncertainty and requiring us to
incur additional costs and expenses in an effort to comply. The CPRA became operative on January 1, 2023 (and applies to consumer data collected on or after January 1, 2022,
(the “lookback period”), with enforcement beginning July 1, 2023. While the CCPA will remain operative and enforceable from now until July 1, 2023, we will continue to
monitor developments related to the CPRA. The effects of this legislation potentially are far-reaching, however, and may require us to modify our data processing practices and
policies  and  incur  substantial  compliance-related  costs  and  expenses. Additionally,  many  laws  and  regulations  relating  to  privacy  and  the  collection,  storing,  sharing,  use,
disclosure, and protection of certain types of data are subject to varying degrees of enforcement and new and changing interpretations by courts. The CCPA and other changes in
laws or regulations relating to privacy, data protection, breach notifications, and information security, particularly any new or modified laws or regulations, or changes to the
interpretation or enforcement of such laws or regulations, that require enhanced protection of certain types of data or new obligations with regard to data retention, transfer, or
disclosure, could

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greatly increase the cost of providing our platform, require significant changes to our operations, or even prevent us from providing our platform in jurisdictions in which we
currently operate and in which we may operate in the future.

We  may  face  audits  or  investigations  by  one  or  more  domestic  government  agencies  or  our  customers  pursuant  to  our  contractual  obligations  relating  to  our
compliance  with  these  regulations.  Complying  with  changing  regulatory  requirements  requires  us  to  incur  substantial  costs,  exposes  us  to  potential  regulatory  action  or
litigation,  and  may  require  changes  to  our  business  practices  in  certain  jurisdictions,  any  of  which  could  materially  adversely  affect  our  business  operations  and  operating
results. Despite our efforts to comply with applicable laws, regulations, and other obligations relating to privacy, data protection, and information security, it is possible that our
interpretations of the law, practices, or platform could be inconsistent with, or fail or be alleged to fail to meet all requirements of, such laws, regulations, or obligations.

Risks Related to Our Common Stock, Internal Controls and Governance Matters

If  we  are  unable  to  maintain  effective  internal  controls  over  financial  reporting  or  if  material  weaknesses  are  discovered  in  our  internal  accounting  procedures,  the
accuracy and timing of our financial reporting may be adversely affected, which may adversely affect investor confidence in us and, as a result, the value of our common
stock.

Any failure to develop or maintain effective internal controls over financial reporting or difficulties encountered in implementing or improving our internal controls
over financial reporting could harm our operating results and prevent us from meeting our reporting obligations. Moreover, effective internal controls, particularly those related
to revenue recognition, are necessary for us to produce reliable financial reports. If we cannot provide reliable financial reports, our business and operating results could be
harmed, investors could lose confidence in our reported financial information, and the trading price of our common stock could drop significantly. In addition, investors relying
upon this misinformation could make an uninformed investment decision, and we could be subject to sanctions or investigations by the SEC or other regulatory authorities or to
stockholder class action securities litigation.

Future sales of shares of our common stock in the public market could adversely affect the trading price of shares of our common stock and our ability to raise funds in
future offerings.

Future sales of substantial amounts of shares of our common stock in the public market, or the perception that such sales are likely to occur, could adversely affect the
prevailing trading prices of our common stock. Moreover, the perceived risk of potential dilution could cause stockholders to attempt to sell their shares and investors to “short”
our stock, a practice in which an investor sells shares that he or she does not own at prevailing market prices, hoping to purchase shares later at a lower price to cover the sale.
All of these events could combine to make it difficult for us to sell equity or equity-related securities in the future at a time and price that we deem appropriate.

If securities or industry analysts do not publish research or reports about our business or if they issue an adverse or misleading opinion regarding our stock, our stock
price and trading volume could decline.

The trading market for our common stock may be influenced by the research and reports that industry or securities analysts publish about us or our business. If any of
the analysts who cover us issue an adverse or misleading opinion regarding us, our business model, products or stock performance, our stock price could decline. If one or more
of these analysts cease coverage of us or fail to publish reports on us regularly, we could lose visibility in the financial markets, which in turn could cause our stock price or
trading volume to decline. Moreover, the unpredictability of our financial results likely reduces the certainty, and therefore reliability, of the forecasts by securities or industry
analysts of our future financial results, adding to the potential volatility of our stock price.

Our Chief Executive Officer and Chairman of the Board of Directors owns a substantial amount of our common stock any may be able to exert significant influence over
the outcome of matters submitted to stockholders for approval.

As of March 17, 2023, our Chief Executive Officer and Chairman of the Board of Directors beneficially owned approximately 18.1% of our common stock. As such,
our  Chief  Executive  Officer  may  exert  significant  influence  over  the  outcome  of  matters  submitted  to  stockholders  for  approval.  Consequently,  he  exercises  substantial
influence over major decisions including major corporate actions such as mergers and other business combinations transactions which could result in or prevent a change of
control  of  the  Company.  Circumstances  may  occur  in  which  the  interests  of  our  Chief  Executive  Officer  could  be  in  conflict  with  the  interests  of  other  stockholders.
Accordingly, a stockholder’s ability to influence us through voting their shares may be limited.

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Our Certificate of Incorporation and By-laws contain certain provisions that may be barriers to a takeover.

Our Certificate of Incorporation and By-laws contain certain provisions which may deter, discourage, or make it difficult for another person or entity to gain control of

the Company through a tender offer, merger, proxy contest or similar transaction or series of transactions, including provisions that:

•

•
•
•

•
•

authorize our board of directors to authorize “blank check” preferred stock without stockholder approval, which may provide for voting, liquidation, dividend, and other
rights superior to our common stock;
specify that special meetings of our stockholders can be called only by our chairman or the board of directors;
prohibit stockholder action by written consent;
establish an advance notice procedure for stockholder matters to be brought before an annual meeting of our stockholders, including proposed nominations of persons for
election to our board of directors;
provide that vacancies on our board of directors may be filled only by a majority of directors then in office, even though less than a quorum; and
expressly authorized our board of directors to make, alter, amend, or repeal our amended and restated bylaws.

These provisions may deter a future tender offer or other takeover attempt which could include a premium over the market price of our common stock at the time.

Such provisions could depress the trading price of our common stock.

Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware and the federal district courts of the United States of
America  will  be  the  exclusive  forums  for  substantially  all  disputes  between  us  and  our  stockholders,  which  could  limit  our  stockholders’  ability  to  obtain  a  favorable
judicial forum for disputes with us or our directors, executive officers, or employees.

Our amended and restated bylaws provide that the Court of Chancery of the State of Delaware is the exclusive forum for the following types of actions or proceedings
under  Delaware  statutory  or  common  law:  for  (i)  any  derivative  action  or  proceeding  brought  on  behalf  of  the  Corporation,  (ii)  any  action  asserting  a  claim  of  breach  of  a
fiduciary duty owed by any director, officer or other employee of the Corporation to the Corporation or the Corporation’s stockholders, (iii) any action asserting a claim arising
pursuant to any provision of the Delaware General Corporation Law or the Certificate of Incorporation or Bylaws (as either may be amended from time to time), or (iv) any
action asserting a claim governed by the internal affairs doctrine shall be the Court of Chancery in the State of Delaware (or, if the Court of Chancery does not have jurisdiction,
the federal district court for the District of Delaware). This provision would not apply to suits brought to enforce a duty or liability created by the Securities Act of 1933 or the
Exchange Act. Furthermore, Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all such Securities Act actions. Accordingly, both
state and federal courts have jurisdiction to entertain such claims.

Although the Delaware courts have determined that such choice of forum provisions are facially valid, a stockholder may nevertheless seek to bring a claim in a venue
other than those designated in the exclusive forum provisions. In such instance, we would expect to vigorously assert the validity and enforceability of the exclusive forum
provisions of our amended and restated certificate of incorporation. This may require significant additional costs associated with resolving such action in other jurisdictions and
there can be no assurance that the provisions will be enforced by a court in those other jurisdictions.

This  exclusive  forum  provision  may  limit  a  stockholder’s  ability  to  bring  a  claim  in  a  judicial  forum  that  it  finds  favorable  for  disputes  with  us  or  our  directors,
executive officers, or other employees, which may discourage lawsuits against us and our directors, executive officers, and other employees. If a court were to find the exclusive
forum  provision  in  our  amended  and  restated  certificate  of  incorporation  to  be  inapplicable  or  unenforceable  in  an  action,  we  may  incur  further  significant  additional  costs
associated with resolving the dispute in other jurisdictions, all of which could seriously harm our business.

We have agreed to indemnify our officers and directors from liability.

Our Certificate of Incorporation and our By-laws provide that we will indemnify, to the fullest extent permitted by the Delaware General Corporation Law, any person
who is or was made a party to, or is or was threatened to be made a party to, any pending, completed, or threatened action, suit or proceeding because he or she is or was a
director, officer,

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employee or agent of the Company or is or was serving at the Company’s request as a director, officer, employee or agent of any corporation, partnership, joint venture, trust or
other enterprise. These provisions permit us to advance expenses to an indemnified party in connection with defending any such proceeding, upon receipt of an undertaking by
the indemnified party to repay those amounts if it is later determined that the party is not entitled to indemnification. We entered into indemnity agreements with each member
of  our  board  of  directors.  These  agreements  provide,  among  other  things,  that  we  will  indemnify  each  officer  and  director  in  the  event  they  become  a  party  or  otherwise  a
participant in any action or proceeding on account of their service as a director or officer of the Company (or service for another corporation or entity in any capacity at the
request of the Company) to the fullest extent permitted by applicable law. The indemnification provisions may reduce the likelihood of derivative litigation against directors and
officers  and  discourage  or  deter  stockholders  from  suing  directors  or  officers  for  breaches  of  their  duties  to  the  Company,  even  though  such  an  action,  if  successful,  might
otherwise benefit the Company or its stockholders. In addition, to the extent that we expend funds to indemnify directors and officers, funds will be unavailable for operational
purposes.

Item 1B.    Unresolved Staff Comments

Not applicable.

Item 2.    Properties

Our  corporate  headquarters  are  located  in  Garden  City,  New  York.  We  leased  this  property  commencing  in  December  2020.  Our  headquarters  are  approximately
25,000 square feet and are comprised of lab diagnostic area with storage area and office space. Our second location is approximately 4,000 square feet and is comprised of lab
diagnostic area with storage area and office space in Old Bridge, NJ. We leased additional administrative office space of approximately 2,000 square feet in Fort Washington,
PA. Our principal manufacturing facility is located in Lebanon, Pennsylvania. The facility was purchased in October 2004. The facility has a total area of approximately 57,500
square feet and is comprised of manufacturing, warehousing and office space. We are currently exploring opportunities to expand our lab operations.

Item 3.    Legal Proceedings

From time to time, we have been and may again become involved in legal proceedings arising in the ordinary course of business. We are not presently a party to any

material litigation.

Item 4.    Mine Safety Disclosures

Not applicable.

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

Market Information

Our common stock is currently traded on The Nasdaq Capital Market under the trading symbol “PRPH.”

PART II

As of March 24, 2023, there were approximately 172 holders of record.

Securities Authorized Under Equity Compensation Plans

See Part III, Item 12. “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters” for information relating to our equity

compensation plans.

Recent Sales of Unregistered Securities

None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

ISSUER PURCHASES OF EQUITY SECURITIES

Period

October 1 through October 31, 2022
November 1 through November 30, 2022
December 1 through December 31, 2022

Total number of shares
purchased (1)

Average Price Paid
per Share

29,323 $
1,781 $

66,993
98,097 $

10.10 
10.30 
9.94 
9.99 

Total Number of Shares
Purchased as Part of
Publicly Announced
Plans or Programs

Maximum Number
(or approximate
dollar value) of
Shares that May
Yet Be Purchased
Under the Plans or
Programs (2)

29,323 $
1,781
66,993
98,097 $

4,553,838 
4,535,493 
3,869,583 
3,869,583 

(1) These shares were purchased on the open market pursuant to the Company’s stock repurchase program.

(2) The stock repurchase program, which was previously announced by the Company on July 26, 2022, authorized the repurchase of up to $6 million of the Company’s common

stock. The stock repurchase program expires on February 17, 2023 .

Item 6.    [Reserved]

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

The following discussion and analysis should be read together with our financial statements and the related notes appearing elsewhere in this Annual Report. This
discussion  contains  forward-looking  statements  reflecting  our  current  expectations  that  involve  risks  and  uncertainties.  See  “Special  Note  Regarding  Forward-Looking
Statements” for a discussion of the uncertainties, risks and assumptions associated with these statements. Actual results and the timing of events could differ materially from
those discussed in our forward-looking statements as a result of many factors, including those set forth under “Risk Factors” and elsewhere in this Annual Report.

General

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We are a growth oriented and diversified company focused on diagnostic and genomic products and services, the development and commercialization of novel drugs,

dietary supplements, and compounds, and contract manufacturing.

Until  late  fiscal  year  2020,  we  were  engaged  primarily  in  the  research,  development,  manufacture,  distribution,  marketing  and  sale  of  over-the-counter  ("OTC")

consumer healthcare products and dietary supplements in the United States.

In October 2020, we completed the acquisition of all of the issued and outstanding shares of capital stock of Confucius Plaza Medical Laboratory Corp. (“CPM”), which
owned  a  4,000  square  foot  CLIA  accredited  laboratory  located  in  Old  Bridge,  New  Jersey  for  approximately  $2.5  million,  and  began  offering  COVID-19  diagnostic  tests
through our wholly-owned subsidiary, ProPhase Diagnostics, Inc. ("ProPhase Diagnostics") in December 2020. Also in December 2020, we expanded our diagnostic service
business  with  the  build-out  of  a  second,  larger  CLIA  accredited  laboratory  in  Garden  City,  New  York.  Operations  at  this  second  facility  commenced  in  January  2021.  We
currently offer a broad array of COVID-19 related clinical diagnostic and testing services including polymerase chain reaction (“PCR”) testing for COVID-19 and Influenza A
and B through ProPhase Diagnostics, as well as rapid antigen and antibody/immunity testing for COVID-19. Our diagnostic service business is and will continue to be impacted
by the level of demand for COVID-19 and other diagnostic testing, how long this demand persists, the price we are able to receive for performing our testing services, our
ability  to  collect  payment  or  reimbursement  for  our  testing  services,  as  well  as  the  availability  of  COVID-19  testing  from  other  laboratories,  our  ability  to  comply  with
applicable regulatory requirements, and the period of time for which we are able to serve as an authorized laboratory offering COVID-19 testing under various Emergency Use
Authorizations.

In August  2021,  we  acquired  Nebula  Genomics,  Inc.  (“Nebula  Genomics”),  a  privately  owned  personal  genomics  company,  through  our  wholly-owned  subsidiary,
ProPhase  Precision  Medicine  Inc.  (“ProPhase  Precision”).  Nebula  Genomics  focuses  on  genomics  sequencing  technologies,  a  comprehensive  method  for  analyzing  entire
genomes, including the genes and chromosomes in DNA. The data obtained from genomic sequencing can be used to help identify inherited disorders and tendencies, help
predict disease risk, help identify expected drug response, and characterize genetic mutations, including those that drive cancer progression. Our personal genomics business is
and will continue to be impacted by demand for our genetic sequencing products and services, our marketing and service capabilities, and our ability to comply with applicable
regulatory requirements.

Our wholly owned subsidiary, ProPhase BioPharma, Inc. (“PBIO”) was formed in June 2022, for the licensing, development and commercialization of novel drugs,
dietary supplements and compounds. Licensed compounds currently include Equivir (OTC/dietary supplement) and Equivir G (Rx), two broad-based anti-virals, and Linebacker
LB-1 and LB-2, two small molecule PIM kinase inhibitors. We also own the exclusive rights to the BE-Smart Esophageal Pre-Cancer Diagnostic Screening test and related IP
assets.

Our wholly-owned subsidiary, Pharmaloz Manufacturing, Inc. (“PMI”), is a full-service contract manufacturer and private label developer of a broad range of non-
GMO, organic and natural-based cough drops and lozenges and OTC drug and dietary supplement products. Our contracting manufacturing business is and will continue to be
impacted by demand for our services, which is largely a function of the timing, length and severity of each cold season. Generally, a cold season is defined as the period from
September to March when the incidence of the common cold rises as a result of the change in weather and other factors. We generally experience in the first, third and fourth
quarter  higher  levels  of  net  revenues  from  our  contract  manufacturing  business.  Revenues  are  generally  at  their  lowest  levels  in  the  second  quarter  when  customer  demand
generally declines.

We also develop and market dietary supplements under the TK Supplements® brand. Our TK Supplements product line includes Legendz XL , a male sexual

® 

®

enhancement and Triple Edge XL , an energy and stamina booster. Our consumer sales are and will continue to be impacted by (i) the timing of acceptance of our TK
Supplements  consumer products in the marketplace, and (ii) fluctuations in the timing of purchase and the ultimate level of demand for these products.

®

®

We continue to actively pursue acquisition opportunities for other companies, technologies and products within and outside the consumer products industry.

We maintain two operating segments: diagnostic services (which includes our COVID-19 and other diagnostic testing services) and consumer products (which includes

our contract manufacturing, retail customers, biopharma and personal genomics products and services).

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Results of Operations from Operations

December 31, 2022 compared with December 31, 2021

Net revenue for the year ended December 31, 2022, increased $43.6 million, or 55%, to $122.6 million compared to $79.0 million for the year ended December 31,
2021. The increase in net revenue was the result of a $39.8 million increase from diagnostic services, and a $3.8 million increase from consumer products.The increase in net
revenue from diagnostic services was due to increased COVID-19 testing volumes performed as a result of the spread of the Omicron variant, which emerged in early 2022.
Overall diagnostic testing volume increased from approximately 600,000 tests for the year ended December 31, 2021 to approximately 1,000,000 tests for the year ended
December 31, 2022, of which 58% and 29% were reimbursed by the HRSA uninsured program, respectively.

Cost of revenues for the year ended December 31, 2022 was $52.0 million, comprised of $39.9 million for diagnostic services and $12.1 million for consumer
products. Cost of revenues for the year ended December 31, 2021 were $37.1 million comprised of $29.4 million for diagnostic services and $7.6 million for consumer products.

We realized a gross profit of $70.7 million for the year ended December 31, 2022, as compared to $42.0 million for the year ended December 31, 2021. The increase

for the year ended December 31, 2022, compared to the year ended December 31, 2021 consisted of $28.7 million attributable to an increase in diagnostic services, while
consumer products remained flat. For the year ended December 31, 2022, our overall gross margin was 57.6% as compared to 53.1% for the year ended December 31, 2021.
Gross margin for diagnostic services was 63.2% and 57.1% for the years ended December 31, 2022 and 2021, respectively. The increase in gross margin was principally due (i)
increased efficiencies in our lab processing, (ii) decreased sample collection costs and (iii) a decrease in cost of testing materials. Gross margin for consumer products was
15.5% and 27.1% for years ended December 31, 2022 and 2021, respectively. Gross margin for consumer products has historically been influenced by fluctuations in quarter-
to-quarter production volume, fixed production costs and related overhead absorption, raw ingredient costs, inventory mark to market write-downs and timing of shipments to
customers.

Diagnostic expenses for the year ended December 31, 2022 were $12.0 million as compared to $9.2 million of diagnostic expenses for the year ended December 31,
2021. The increase in diagnostic expenses of $2.8 million was primarily due to increased COVID-19 testing volumes performed as a result of the spread of the Omicron variant,
which emerged in early 2022, partially offset by a greater proportion of costs allocated to cost of revenues as a result of the nature of agreements with network providers.

General and administration expenses increased $11.9 million for the year ended December 31, 2022 to $34.4 million as compared to $22.5 million for the year ended

December 31, 2021 . The increase in general and administration expenses for the year ended December 31, 2022 as compared to the year ended December 31, 2021 was
primarily related to an increase in personnel expenses and professional fees associated with our diagnostic services business. Additionally, we recorded a bad debt expense of
$5.9 million of trade receivable bad debts that we have determined to be uncollectible.

Research and development costs for the year ended December 31, 2022 were $0.7 million as compared to $0.5 million for the year ended December 31, 2021. The
increase in research and development costs in fiscal 2022 as compared to fiscal 2021 was principally due to an increase in personnel expenses associated with our diagnostics
services business.

Interest and other income for the years ended December 31, 2022 and 2021 was $0.2 million and $0.6 million, respectively. The decrease in interest income for the

year ended December 31, 2022 as compared to the year ended December 31, 2021 was primarily due to the lower account balance of our investment account that bears interest.

Loss from the change in fair value of investment securities for the years ended December 31, 2022 and 2021 was $0.1 million and $0.2 million, respectively, which was

due to a decrease in stock price as of December 31, 2022 and 2021.

Impairment of a secured promissory note receivable was $3.75 million for the year ended December 31, 2021. This note was fully written off in 2021 and there was no

impact to the year ended December 31, 2022 results from operations.

As a result of the effects described above, net income for the year ended December 31, 2022 was $18.5 million, or $1.17 per share, as compared to $6.3 million, or

$0.41 per share, for the year ended December 31, 2021. Diluted earnings per share for the years ended December 31, 2022 and 2021 were $1.02 and $0.40 , respectively.

3Non-GAAP Financial Measure and Reconciliation

In an effort to provide investors with additional information regarding our results of operations as determined by accounting principles generally accepted in the United
States of America (“GAAP”), we disclose certain non-GAAP financial measures. The primary non-GAAP financial measures we disclose are EBITDA and Adjusted EBITDA.

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We  define  EBITDA  as  net  income  (loss)  before  net  interest  expense,  income  taxes,  depreciation  and  amortization. Adjusted  EBITDA  further  adjusts  EBITDA  by

excluding acquisition costs, other non-cash items, and other unusual or non-recurring charges (as described in the table below).

Non-GAAP  financial  measures  should  not  be  considered  as  a  substitute  for,  or  superior  to,  measures  of  financial  performance  prepared  in  accordance  with  GAAP.
These non-GAAP financial measures do not reflect a comprehensive system of accounting, differ from GAAP measures with the same names and may differ from non-GAAP
financial measures with the same or similar names that are used by other companies. We compute non-GAAP financial measures using the same consistent method from quarter
to quarter and year to year. We may consider whether other significant items that arise in the future should be excluded from the non-GAAP financial measures.

We use EBITDA and Adjusted EBITDA internally to evaluate and manage the Company’s operations because we believe they provide useful supplemental

information regarding the Company’s ongoing economic performance. We believe that these non-GAAP financial measures provide meaningful supplemental information
regarding our operating results primarily because they exclude amounts that are not considered part of ongoing operating results when planning and forecasting and when
assessing the performance of the organization. In addition, we believe that non-GAAP financial information is used by analysts and others in the investment community to
analyze our historical results and in providing estimates of future performance and that failure to report these non-GAAP measures could result in confusion among analysts and
others and create a misplaced perception that our results have underperformed or exceeded expectations.

The  following  table  sets  forth  the  reconciliations  of  EBITDA  and Adjusted  EBITDA  excluding  other  costs  to  the  most  comparable  GAAP  financial  measures  (in

thousands):

(1)

GAAP net income 
Interest, net
Income Tax Expense (Benefit)
Depreciation and amortization
EBITDA
Acquisition costs 
Share-based compensation expense
Non-cash rent expense 
Bad debt expense

(3)

(2)

Adjusted EBITDA

For the years ended

December 31, 2022

December 31, 2021

$

$

18,463  $
611 
4,445 
4,718 
28,237 
— 
3,986 
236 
6,163 
38,622  $

6,273 
506 
(968)
3,233 
9,044 
674 
3,183 
459 
3,750 
17,110 

(1)

(2)

(3)

We believe that net income is the financial measure calculated and presented in accordance with GAAP that is most directly comparable to EBITDA and Adjusted EBITDA.
EBITDA and Adjusted EBITDA measure the Company’s operating performance without regard to certain expenses. EBITDA and Adjusted EBITDA are not presentations
made in accordance with GAAP and the Company’s computation of EBITDA and Adjusted EBITDA may vary from others in the industry. EBITDA and Adjusted EBITDA
have important limitations as analytical tools and should not be considered in isolation or as substitutes for analysis of the Company’s results as reported under GAAP.

Transaction cost related to the Nebula acquisition.

The non-cash portion of rent, which reflects the extent to which our GAAP rent expense recognized exceeds (or is less than) our cash rent payments. For newer leases, our
rent expense recognized typically exceeds our cash rent payments, while for more mature leases, rent expense recognized is typically less than our cash rent payments.

Liquidity and Capital Resources

Our  aggregate  cash  and  cash  equivalents  and  restricted  cash  as  of  December  31,  2022  were  $9.1  million  as  compared  to  $8.7  million  at  December  31,  2021.  Our
working capital was $44.8 million and $45.8 million as of December 31, 2022 and 2021, respectively. The increase of $0.5 million in our cash and cash equivalents for the year
ended December 31, 2022 was primarily due to the proceeds from the sale and maturities of marketable debt securities of

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$8.2  million,  proceeds  from  dispositions  of  property  and  other  assets  of  $0.5  million,  and  $28.7  million  in  cash  provided  by  operating  activities,  offset  by  (i)  purchases  of
marketable securities of $6.8 million, (ii) cash dividend payments of $9.3 million, (iii) repayment of note payable of $7.0 million, (iv) repurchase of common shares for $2.2
million, and (v) capital expenditures of $4.1 million (vi) repayment of common stock for payment of statutory taxes of $7.5 million.

To date the principal sources of capital to fund our operations have been from diagnostic services, product sales, net proceeds from the offering of equity securities,
and  issuances  of  promissory  notes.  Based  on  management’s  current  business  plans,  the  Company  estimates  it  will  have  enough  cash  and  liquidity  to  finance  its  operating
requirements for at least 12 months from the date of filing these consolidated financial statements. However, due to the nature of the diagnostic business and the Company’s
focus  thus  far  on  COVID-19  testing,  there  are  inherent  uncertainties  associated  with  managements’  business  plan  and  cash  flow  projections,  particularly  if  the  Company  is
unable to grow its diagnostic testing business beyond COVID-19 testing services and/or grow its other businesses.

During the year ended December 31, 2022, cash from operations provided $28.6 million. To the extent that we do not generate sufficient cash from operations, our
cash balances will decline. We may also use our cash to explore and/or acquire new product technologies, applications, product line extensions, new contract manufacturing
applications and other new product opportunities. In the event that our available cash is insufficient to support such initiatives, we may  need  to  incur  indebtedness  or  issue
common stock to finance our plans for growth. Volatility in the credit markets and the liquidity of major financial institutions, including as a result of inflation, the COVID-19
pandemic and/or the war in Ukraine and measures taken in response thereto, may have an adverse impact on our ability to fund our business strategy through future borrowings,
under either existing or newly created instruments in the public or private markets on terms that we believe to be reasonable, if at all.

On May 9, 2022, the board of directors of the Company declared a special cash dividend of $0.30 per share on the Company’s common stock, paid on June 4, 2022, in

the amount of $4.7 million to holders of record of the Company’s common stock as of May 25, 2022.

On February 14, 2022, the board of directors of the Company declared a special cash dividend of $0.30 per share on the Company’s common stock, paid on March 10,

2022, in the amount of $4.6 million to holders of record of the Company’s common stock on March 1, 2022.

For the year ended December 31, 2021, the Board declared a special cash dividend of $0.30 per share on the Company’s common stock to holders of record on May

25, 2021, resulting in the payment of $4.5 million to stockholders on June 3, 2021.

Contractual Obligations and Commitments

Equivir License Agreement

Under the terms of our license agreement with Global BioLife for the worldwide exclusive right and license to Equivir and Equivir G, we are required to pay to Global
BioLife  a  royalty  of  5.5%  after  the  date  of  first  commercial  sale  and  during  the  royalty  term. In  the  event  that  no  valid  claim  of  Equivir  Licensed  Patents  cover  a  Equivir
Licensed Product in a particular jurisdiction, the royalty rate for such Equivir Licensed Product will be reduced by 50%. See Part I, Item 1, "Business - Licensing Agreements"
for additional details regarding this agreement.

Linebacker License Agreement

Under  the  terms  of  our  license  agreement  with  Global  BioLife  for  the  worldwise  exclusive  right  and  license  to  Linebacker  (LB-1  and  LB-2),  we  must  pay  Global
BioLife $900,000 following the achievement of a first Phase 3 study which may be required by the FDA for the first Linebacker Licensed Product and an additional $1 million
upon the receipt of regulatory approval of a New Drug Application (NDA) for the first Linebacker Licensed Product. During the term of the license agreement, we are also
required  to  pay  to  Global  BioLife  3%  royalties  on  Net  Revenue  (as  defined  in  the  license  agreement)  of  each  Linebacker  Licensed  Product,  but  no  less  than  the  minimum
royalty  of  $250,000  of  Net  Revenue  per  year  minus  any  royalty  payments  for  any  required  third  party  licenses.  See  Part  I,  Item  1,  "Business  -  Licensing Agreements"  for
additional details regarding this agreement.

Stella Asset Purchase Agreement

On December 15, 2022, we entered into an Asset Purchase Agreement (the “Stella Purchase Agreement”) with Stella Diagnostics Inc. (“Stella”) and Stella DX, LLC
(“Stella DX” and, together with Stella, the “Stella Sellers”), pursuant to which, on January 3, 2023, we purchased all of the assets, rights and interests of the Stella Sellers and
their affiliates

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pertaining to the Sellers’ BE-Smart Esophageal Pre-Cancer diagnostic screening test and certain clinical assets, including all intellectual property rights (the “Stella Purchased
Assets”). As consideration for the Stella Purchased Assets, we (i) paid to the Stella Sellers $3.5 million in cash, minus (a) the Secured Note Amount, if any, (b) the Liability
Payoff Amount and (c) the Promissory Note Payoff Amounts (each as defined in the Stella Purchase Agreement), and (ii) issued to Stella DX 100,000 shares of our common
stock. (See Footnote 11 to the Consolidated Financial Statements).

We are required to pay to the Stella Sellers for each of the seven calendar years (each, an “Annual Period”) during the seven year period commencing on the first day
of the calendar year following the date of the Commercialization Event (as defined in the Stella Purchase Agreement), a non-refundable, non-creditable royalty of 5% of the
Adjusted Gross Margin (as defined in the Stella Purchase Agreement) for such Annual Period.

JXVII Trust Promissory Note

On  January  26,  2023,  we  issued  an  unsecured  promissory  note  and  guaranty  for  an  aggregate  principal  amount  of  $7.6  million  (the  "JXVII  Note")  to  JXVII  Trust
(“JXVII”). The JXVII Note is due and payable on January 27, 2026, the third anniversary of the date on which the JXVII Note was funded (the “Note Closing Date”), and
accrues interest at a rate of 10% per year from the Note Closing Date, payable on a quarterly basis, until the JXVII Note is repaid in full. We have the right to prepay the JXVII
Note at any time after the Note Closing Date and prior to the maturity date without premium or penalty upon providing seven days’ written notice to JXVII. Repayment of the
JXVII Note has been guaranteed by the Company’s wholly-owned subsidiary, PMI.

The  JXVII  Note  contains  customary  events  of  default.  If  a  default  occurs  and  is  not  cured  within  the  applicable  cure  period  or  is  not  waived,  any  outstanding
obligations under the JXVII Note may be accelerated. The JXVII Note also contains certain restrictive covenants which, among other things, restrict our ability to create, incur,
assume  or  permit  to  exist,  directly  or  indirectly,  any  lien  (other  than  certain  permitted  liens  described  in  the  JXVII  Note)  securing  any  indebtedness  of  the  Company,  and
prohibits us from distributing or reinvesting the proceeds from any divestment of assets (other than in the ordinary course) without the prior approval of JXVII. (See Footnote 11
to the Consolidated Financial Statements).

COVID-19

The  COVID-19  pandemic  has  not  had  a  material  adverse  impact  on  our  business  to  date.  We  experienced  higher  than  normal  net  revenue  for  the  year  ended
December 31, 2022, primarily as a result of increased revenue from our diagnostic services business. The increase in net revenue from diagnostic services was due to increased
COVID-19 testing volumes performed as a result of the spread of the Omicron variant, which emerged in early 2022. There can be no assurance that demand for our COVID-19
testing services will continue to exist in the future due to the widespread and effective vaccination of a majority of Americans against COVID-19 and successful containment
efforts. If there is no demand for our COVID-19 testing services, and we are unable to generate sufficient profits from other RPP Molecular tests and/or our other businesses,
our overall business could be materially adversely affected.

There are still numerous uncertainties associated with the COVID-19 pandemic, including the efficacy of the vaccines that have been developed to treat the virus and
their ability to protect against new strains of the virus, people’s willingness to receive a vaccine, possible resurgences of the coronavirus and/or new strains of the virus, the
extent  and  duration  of  protective  and  preventative  measures  that  may  be  adopted  by  local,  state  and/or  the  federal  government  in  the  future  as  a  result  of  future  outbreaks,
including business closures, the ongoing impact of COVID-19 on the U.S. and world economy and consumer confidence, and various other uncertainties all of which could
negatively impact our Company as a whole.

The COVID-19 pandemic has had a negative impact on the global capital markets and economies worldwide and could ultimately have a material adverse impact on

our ability to raise capital needed to develop and commercialize products.

HRSA Funding

In March 2020, the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was enacted, providing for reimbursement to healthcare providers for
COVID-19 tests provided to uninsured individuals, subject to continued available funding. Approximately 28.0% and 57.6% of our diagnostic services revenue for the years
ended December 31, 2022 and 2021, respectively, was generated from this program for the uninsured. At December 31, 2022, there were no uncollected receivables that were
due from HRSA included in trade receivables. On March 22, 2022, the Health Resources & Services Administration (“HRSA”) uninsured program stopped accepting claims for
COVID-19 testing and treatment due to lack of sufficient funds. Despite requests from the Acting Director of the Office of

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Management and Budget and the White House Coordinator for COVID-19 Response for additional emergency funding for the uninsured program, emergency funding has not
been allocated to the HRSA uninsured program. We continue to perform testing for uninsured persons and are incurring the accompanying costs.

At-the-Market Facility

On December 28, 2021, we entered into a Sales Agreement (the “Sales Agreement”) with ThinkEquity LLC (the “Sales Agent”), pursuant to which we may offer and
sell, from time to time through the Sales Agent, shares of our common stock having an aggregate offering price of up to $100,000,000, subject to the terms and conditions of the
Sales Agreement. We are not obligated to make any sales of shares under the Sales Agreement.

We will pay the Sales Agent a fixed commission rate of 2.0% of the aggregate gross proceeds from the sale of any shares pursuant to the Sales Agreement and have
agreed to provide the Sales Agent with customary indemnification and contribution rights. We also agreed to reimburse the actual out-of-pocket accountable expenses of the
Sales Agent up to $60,000 (of which a $25,000 advance was paid on December 7, 2021), which amount includes the fees and expenses of legal counsel to the Sales Agent up to
$50,000, and to pay the costs associated with bound volumes of the public offering materials as well as commemorative mementos and lucite tombstones, in an amount not to
exceed $3,000.

We will pay the Sales Agent a fixed commission rate of 2.0% of the aggregate gross proceeds from the sale of any shares pursuant to the Sales Agreement and have
agreed to provide the Sales Agent with customary indemnification and contribution rights. We also agreed to reimburse the actual out-of-pocket accountable expenses of the
Sales Agent up to $60,000 (of which a $25,000 advance was paid on December 7, 2021).

Additionally, we will pay to H.C. Wainwright & Co. (“Wainwright”), a fee equal to 1.0% of the gross proceeds of the sales price of all the shares sold under the Sales

Agreement, pursuant to a separate financial services agreement with Wainwright. Wainwright is not a sales agent under the Sales Agreement.

For the years ended December 31, 2022 and 2021, we did not have any sales under the at-the-market facility.

Impact of Inflation

We are subject to normal inflationary trends and anticipate that any increased costs for our contract manufacturing and retail operations would be passed on to our

customers; however, any increased costs related to diagnostic services would be absorbed by the Company. Inflation has not had a material effect on our business.

Critical Accounting Policies and Estimates

Our significant accounting policies are described in Note 2 of the Notes to Consolidated Financial Statements included under Item 8 of this Part II. However, certain
accounting  policies  are  deemed  “critical”,  as  they  require  management’s  highest  degree  of  judgment,  estimates  and  assumptions.  These  accounting  policies,  estimates  and
disclosures  have  been  discussed  with  the Audit  Committee  of  our  Board  of  Directors. A  discussion  of  our  critical  accounting  policies  and  estimates,  the  judgments  and
uncertainties affecting their application and the likelihood that materially different amounts would be reported under different conditions or using different assumptions are as
follows:

Use of Estimates

The preparation of financial statements and the accompanying notes thereto, in conformity with GAAP requires management to make estimates and assumptions that
affect reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of revenues and
expenses  during  the  respective  reporting  periods.  Examples  include  revenue  recognition  and  the  estimation  of  the  variable  consideration  associated  with  the  diagnostic
reimbursement  rates,  the  provision  for  bad  debt  and  billing  discrepancies,  sales  returns  and  allowances,  inventory  obsolescence,  useful  lives  of  property  and  equipment,
impairment  of  goodwill,  intangibles  and  property  and  equipment,  income  tax  valuations  and  assumptions  related  to  accrued  advertising.  The  estimates  and  assumptions  are
based on historical experience, current trends and other factors that management believes to be relevant at the time the financial statements are prepared. Management reviews
the accounting policies, assumptions, estimates and judgments on a quarterly basis. Actual results could differ from those estimates.

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Revenue Recognition and Accounts Receivables

We  generate  revenue  principally  through  four  types  of  revenue  streams:  diagnostic  services,  genomic  products  and  services,contract  manufacturing,  and  retail  and

other. The process for estimating revenues and the ultimate collection of receivables involves assumptions and judgments.

Revenue  from  our  diagnostic  services  is  recognized  when  the  lab  test  is  complete,  and  the  diagnostic  test  result  is  provided  to  the  customer.  Revenue  from  our
genomics services is recognized when the sequencing report is provided to the customer. Revenue from our consumer products is recognized when the shipments to contract
manufacturing and retailer customers are recognized at the time ownership is transferred to the customer. We bill the providers at standard price and take into consideration for
negotiated discounts and an anticipated reimbursement remittance adjustments based on the payer portfolio, when revenue is recorded. We use the most expected value method
to estimate the transaction price for reimbursements that may vary from the standard price.

We  carry  our  accounts  receivable  at  cost  less  an  allowance  for  doubtful  accounts.  Allowances  for  doubtful  accounts  are  based  upon  our  judgment  regarding
collectability. On a periodic basis, we evaluate our receivables and establish an allowance for doubtful accounts, based on a history of past write-offs, collections, current credit
conditions  or  generally  accepted  future  trends  in  the  industry  and/or  local  economy. Accounts  are  written  off  as  uncollectible  at  the  time  we  determine  that  collections  are
unlikely. The reserve is not intended to address return activity or disputed balances with ongoing customers, as this should be addressed in a reserve for credit memos with a
corresponding charge to revenue.

Goodwill and Long-lived Assets

We  review  our  goodwill  at  least  annually  for  impairment  as  well  as  the  carrying  value  of  goodwill  and  our  long-lived  assets  for  impairment  whenever  events  or
changes in circumstances indicate that the carrying amount of these assets may not be fully recoverable. When it is determined that the carrying amount of long-lived assets or
goodwill is impaired, impairment is measured by comparing an asset’s estimated fair value to its carrying value. The determination of fair value is based on quoted market
prices in active markets, if available, or independent appraisals; sales price negotiations; or projected future cash flows discounted at a rate determined by management to be
commensurate with our business risk. The estimation of fair value utilizing discounted forecasted cash flows includes significant judgments regarding assumptions of revenue,
operating  and  marketing  costs;  selling  and  administrative  expenses;  interest  rates;  property  and  equipment  additions  and  retirements;  and  industry  competition,  general
economic and business conditions, among other factors.

Income Taxes

Accounting for income taxes requires recognition of deferred tax liabilities and assets for the expected future tax consequences of events that have been included in the
financial statements or tax returns. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial statement and tax bases of
assets and liabilities. These deferred taxes are measured by applying the provisions of tax laws in effect at the balance sheet date, including the impact of the Tax Cuts and Jobs
Act (“TCJA”) enacted on December 22, 2017. The TCJA made broad and significant changes to the U.S. tax code that affects the year ended December 31, 2017, including, but
not limited to, a change in the federal rate from 35% to 21% effective January 1, 2018.

We recognize in income the effect of a change in tax rates on deferred tax assets and liabilities in the period that includes the TCJA enactment date. We utilize the
asset  and  liability  approach  which  requires  the  recognition  of  deferred  tax  assets  and  liabilities  for  the  future  tax  consequences  of  events  that  have  been  recognized  in  our
financial statements or tax returns. In estimating future tax consequences, we generally consider all expected future events other than enactments of changes in the tax law or
rates.  Until  sufficient  taxable  income  to  offset  the  temporary  timing  differences  attributable  to  operations  and  the  tax  deductions  attributable  to  option,  warrant  and  stock
activities are assured, a valuation allowance equaling the total net current and non-current deferred tax asset is being provided.

Inventories

Inventory is valued at the lower of cost, determined on a first-in, first-out basis (“FIFO”), or net realizable value. We regularly review inventory quantities on hand

and record a provision for excess and obsolete inventory based primarily on current and anticipated customer demand, production and laboratory requirements.

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Recently Adopted Accounting Standards

The Company adopted, recently issued, ASU 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470- 20) and Derivatives and Hedging - Contracts in
Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity, to reduce complexity in applying GAAP to certain
financial  instruments  with  characteristics  of  liabilities  and  equity.  The  guidance  in ASU  2020-06  simplifies  the  accounting  for  convertible  debt  instruments  and  convertible
preferred stock by removing the existing guidance that requires entities to account for beneficial conversion features and cash conversion features in equity, separately from the
host convertible debt or preferred stock. The guidance in ASC 470-20 applies to convertible instruments for which the embedded conversion features are not required to be
bifurcated  from  the  host  contract  and  accounted  for  as  derivatives.  In  addition,  the  amendments  revise  the  scope  exception  from  derivative  accounting  in ASC  815-40  for
freestanding financial instruments and embedded features that are both indexed to the issuer’s own stock and classified in stockholders’ equity, by removing certain criteria
required for equity classification. These amendments are expected to result in more freestanding financial instruments qualifying for equity classification (and, therefore, not
accounted for as derivatives), as well as fewer embedded features requiring separate accounting from the host contract. The amendments in ASU 2020-06 further revise the
guidance  in ASC  260,  Earnings  Per  Share,  to  require  entities  to  calculate  diluted  earnings  per  share  (EPS)  for  convertible  instruments  by  using  the  if-converted  method.  In
addition, entities must presume share settlement for purposes of calculating diluted EPS when an instrument may be settled in cash or shares. The amendments in ASU 2020-06
are  effective  for  public  entities,  excluding  smaller  reporting  companies,  for  fiscal  years  beginning  after  December  15,  2021.  The  adoption  of  this  standard  did  not  have  a
material impact on the Company’s consolidated financial statements and related disclosures.

The Company adopted, recently issued, ASU 2021-04, Earnings Per Share (Topic 260), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-
Stock Compensation (Topic 718), and Derivatives and Hedging-Contracts in Entity’s Own Equity (Subtopic 815-40). This ASU reduces diversity in an issuer’s accounting for
modifications or exchanges of freestanding equity-classified written call options (for example, warrants) that remain equity classified after modification or exchange. This ASU
provides guidance for a modification or an exchange of a freestanding equity-classified written call option that is not within the scope of another Topic. It specifically addresses:
(1) how an entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after
modification  or  exchange;  (2)  how  an  entity  should  measure  the  effect  of  a  modification  or  an  exchange  of  a  freestanding  equity-classified  written  call  option  that  remains
equity classified after modification or exchange; and (3) how an entity should recognize the effect of a modification or an exchange of a freestanding equity-classified written
call option that remains equity classified after modification or exchange. This ASU will be effective for all entities for fiscal years beginning after December 15, 2021. An entity
should apply the amendments prospectively to modifications or exchanges occurring on or after the effective date of the amendments. Early adoption is permitted, including
adoption in an interim period. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements and related disclosures.

Recently Issued Accounting Standards, Not Yet Adopted

In June 2016, the FASB issued ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”. ASU 2016-13 adds a current expected credit loss (“CECL”)
impairment model to U.S. GAAP that is based on expected losses rather than incurred losses. Modified retrospective adoption is required with any cumulative-effect adjustment
recorded to retained earnings as of the beginning of the period of adoption. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, excluding smaller
reporting entities, which will be effective for fiscal years beginning after December 15, 2022. We will adopt ASU 2016-13 beginning January 1, 2023 and do not expect the
application of the CECL impairment model to have a significant impact on our allowance for uncollectible amounts for accounts receivable.

Other  recent  accounting  pronouncements  issued  by  the  FASB  (including  its  Emerging  Issues  Task  Force),  the AICPA  and  the  SEC  did  not  or  are  not  believed  by

management to have a material impact on the Company's present or future consolidated financial statements.

Item 7A.    Quantitative and Qualitative Disclosures About Market Risk

Like  virtually  all  commercial  enterprises,  we  may  be  exposed  to  the  risk  (“market  risk”)  that  the  cash  flows  to  be  received  or  paid  relating  to  certain  financial

instruments could change as a result of changes in interest rate, exchange rates, commodity prices, equity prices and other market changes.

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Our operations are not subject to risks of material foreign currency fluctuations, nor do we use derivative financial instruments in our investment practices. We place
our  marketable  investments  in  instruments  that  meet  high  credit  quality  standards.  We  do  not  expect  material  losses  with  respect  to  our  investment  portfolio  or  excessive
exposure to market risks associated with interest rates. The impact on our results of one percentage point change in short-term interest rates would not have a material impact on
our future earnings, fair value, or cash flows related to investments in cash equivalents or interest-earning marketable securities.

Current economic conditions may cause a decline in business and consumer spending which could adversely affect our business and financial performance including
the collection of accounts receivables, realization of inventory and recoverability of assets. In addition, our business and financial performance may be adversely affected by
current and future economic conditions, including a reduction in the availability of credit, financial market volatility and recession.

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Item 8.    Financial Statements and Supplementary Data

INDEX TO FINANCIAL STATEMENTS

Reports of Independent Registered Public Accounting Firms (PCAOB ID: 536 and 711)
Financial Statements:
Consolidated Balance Sheets
Consolidated Statements of Operations and Other Comprehensive Income (Loss)
Consolidated Statements of Stockholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

Page
60

63
65
66
68
69

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and
Members of ProPhase Labs, Inc. and Subsidiaries

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheet of ProPhase Labs, Inc. and Subsidiaries (the Company) as of December 31, 2022, and the related consolidated
statements  of  operations  and  comprehensive  income,  stockholders’  equity,  and  cash  flows  for  the  year  then  ended,  and  the  related  notes  (collectively  referred  to  as  the
consolidated  financial  statements).  In  our  opinion,  the  consolidated  financial  statements  present  fairly,  in  all  material  respects,  the  financial  position  of  the  Company  as  of
December 31, 2022, and the results of its operations and its cash flows for the year then ended, in conformity with accounting principles generally accepted in the United States
of America.

Basis for Opinion

These  consolidated  financial  statements  are  the  responsibility  of  the  Company’s  management.  Our  responsibility  is  to  express  an  opinion  on  the  Company’s  consolidated
financial statements based on our audit. 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  audit  in  accordance  with  the  standards  of  the  PCAOB.  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about
whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to
perform, an audit of its internal control over financial reporting. As part of our audit, 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 audit included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing
procedures  that  respond  to  those  risks.  Such  procedures  included  examining,  on  a  test  basis,  evidence  regarding  the  amounts  and  disclosures  in  the  consolidated  financial
statements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of
the consolidated financial statements. We believe that our audit provides a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be
communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially
challenging, subjective, or complex judgments. The communication of the critical audit matter does not alter in any way our opinion on the consolidated financial statements,
taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to
which it relates.

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Diagnostic Service Revenue, Accounts Receivable, and Allowances

As  described  in  Note  2  to  the  consolidated  financial  statements,  the  Company’s  diagnostic  service  revenue  is  derived  from  third  party  insurers  and  government  agencies.
Management estimates the amount of consideration it expects to receive for providing diagnostic services based on historical billing and collection information. Management
takes into consideration expected reimbursements from insurance providers (including uncollectible billings) and government agency programs, including those for uninsured
patients.  Revenue  and  accounts  receivable  are  billed  based  on  standard  test  rates.  Revenue  and  accounts  receivable  are  recognized  based  on  finalized  tests  and  historical
reimbursement  rate  based  on  the  type  of  service  performed  and  billing  code  requirements.  Given  the  nature  of  these  estimates,  performing  audit  procedures  to  evaluate
appropriate  revenue  recognition  and  allowances  associated  with  diagnostic  services  with  billing  discrepancies  required  a  high  degree  of  auditor  judgment  and  an  increased
extent of effort.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements.
The procedures included the following:

a. Gaining an understanding of the internal controls relating to the diagnostic services’ billing and collection process.
b. Testing the completeness and accuracy of the Company’s billing system, which included, among other things, performing transaction testing on a sample of diagnostic
tests performed, which included review of patient information including insurance carrier as reimbursement rate is based on payer, review of finalization of test results,
and an analysis of the reimbursements rate to date for each payer.

c. Performed a cash reconciliation to ensure the revenue and accounts receivable recognized was reasonable, based on deposits received through December 31, 2022.
d. Reviewed  management’s  estimated  allowances  as  compared  to  historical  collection  rates,  specific  allowances  for  uncollectible  items  based  on  longevity  of  the

outstanding balance and specific reserve by type and payer for probability of payment through December 31, 2022.

/s/ Morison Cogen LLP
PCAOB ID 536
We have served as the Company’s auditor since 2022.

Blue Bell, Pennsylvania
March 29, 2023

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To the Board of Directors and Stockholders of ProPhase Labs, Inc.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheet of ProPhase Labs, Inc. and subsidiaries (the “Company” or “ProPhase”) as of December 31, 2021 and the related
consolidated statements of operations and comprehensive income (loss), changes in stockholders’ equity, and cash flows for the year ended December 31, 2021, and the related
notes  (collectively  referred  to  as  the  “consolidated  financial  statements”).  In  our  opinion,  the  consolidated  financial  statements  present  fairly,  in  all  material  respects,  the
financial  position  of  the  Company  as  of  December  31,  2021  and  the  results  of  its  operations  and  its  cash  flows  for  the  year  ended  December  31,  2021,  in  conformity  with
accounting principles generally accepted in the United States of America.

Basis for Opinion
These  consolidated  financial  statements  are  the  responsibility  of  the  Company’s  management.  Our  responsibility  is  to  express  an  opinion  on  the  Company’s  consolidated
financial statements based on our audit. 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  audit  in  accordance  with  the  standards  of  the  PCAOB.  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about
whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to
perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting, but
not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audit included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing
procedures  that  respond  to  those  risks.  Such  procedures  included  examining,  on  a  test  basis,  evidence  regarding  the  amounts  and  disclosures  in  the  consolidated  financial
statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of
the consolidated financial statements. We believe that our audit provides a reasonable basis for our opinion.

Emphasis of Matter
As discussed in Note 2, Business and Liquidity Risks & Uncertainties, on March 15, 2022, the Health Resources & Services Administration (“HRSA”), which constituted $42.0
million and 57.6% of the Company’s fiscal 2021 diagnostic service revenue, announced that the uninsured program would stop accepting claims for COVID-19 testing and
treatment as of March 22, 2022 due to lack of sufficient funding. If additional funding is not provided, the Company’s ability to collect payments form HRSA and generate
revenue subsequent to March 22, 2022 from HRSA covered patients would be adversely affected and have a material adverse impact on the Company’s  results of operations
and financial condition. Our opinion is not modified with respect to this matter.

/s/ Friedman LLP
PCAOB ID 711
We served as the Company’s auditor from 2020 through June 27, 2022.

East Hanover, New Jersey
March 31, 2022

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ASSETS
Current assets

Cash and cash equivalents
Restricted cash
Marketable debt securities, available for sale
Marketable equity securities, at fair value
Accounts receivable, net
Inventory, net
Prepaid expenses and other current assets

Total current assets

Property, plant and equipment, net
Prepaid expenses, net of current portion
Right-of-use asset, net
Intangible assets, net
Goodwill
Other assets

TOTAL ASSETS

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities

Accounts payable
Accrued diagnostic services
Accrued advertising and other allowances
Lease liabilities
Deferred revenue
Income tax payable
Other current liabilities

Total current liabilities

Non-current liabilities:

Deferred revenue, net of current portion
Deferred tax liability, net
Note payable
Unsecured convertible promissory notes, net
Lease liabilities, net of current portion

Total non-current liabilities

Total liabilities

COMMITMENTS AND CONTINGENCIES

Stockholders’ equity

PROPHASE LABS, INC AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
in thousands, except share and per share amounts)

December 31,
2022

December 31,
2021

$

$

$

$

9,109 
— 
8,328 
— 
37,054 
3,976 
2,366 

60,833 

7,288 
121 
4,059 
8,475 
5,709 
1,163 

87,648 

$

$

5,905 
1,009 
99 
301 
2,499 
4,190 
2,072 

16,075 

1,059 
224 
— 
2,400 
4,259 

7,942 

24,017 

— 

16 
109,138 
11,753 
(58,033)
757 

63,631 

$

87,648 

$

8,408 
250 
8,779 
76 
37,708 
4,600 
1,496 

61,317 

5,947 
460 
4,402 
10,852 
5,709 
608 

89,295 

7,026 
1,890 
104 
663 
2,034 
1,312 
2,495 

15,524 

905 
— 
44 
9,996 
4,198 

15,143 

30,667 

— 

16 
104,552 
2,642 
(48,407)
(175)

58,628 

89,295 

Preferred stock authorized 1,000,000, $0.0005 par value,  no shares issued and outstanding

Common stock authorized 50,000,000, $0.0005 par value,  16,210,776 and 15,485,900 shares outstanding, respectively

Additional paid-in capital
Retained earnings (accumulated deficit)
Treasury stock, at cost, 18,126,970 and 16,818,846 shares, respectively
Accumulated other comprehensive loss

Total stockholders’ equity

TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY

See accompanying notes to consolidated financial statements

64

 
 
 
 
 
 
 
 
 
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Revenues, net
Cost of revenues

Gross profit

Operating expenses:

Diagnostic expenses
General and administration
Research and development

Total operating expenses

Income (loss) from operations

Interest income, net
Interest expense
Change in fair value of investment securities
Impairment of secured promissory note receivable

Income from operations before income taxes

Income tax benefit (expense)
Income from operations after income taxes

Other comprehensive income (loss):
Unrealized income (loss) on marketable debt securities

Total comprehensive income

Earnings per share:

    Basic

    Diluted

Weighted average common shares outstanding:

Basic

Diluted

PROPHASE LABS, INC & SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS AND
OTHER COMPREHENSIVE INCOME
(in thousands, except per share amounts)

See accompanying notes to consolidated financial statements

65

For the years ended

December 31, 2022

December 31, 2021

$

$

$

$

$

122,647  $
51,993 

70,654 

12,022 
34,385 
652 

47,059 

23,595 

153 
(764)
(76)
— 
22,908 

(4,445)

18,463  $

932 

19,395  $

1.17  $

1.02  $

15,845

18,651

79,042 
37,054 

41,988 

9,174 
22,493 
520 

32,187 

9,801 

642 
(1,148)
(240)
(3,750)
5,305 

968 

6,273 

(164)

6,109 

0.41 

0.40 

15,172

18,393

Table of Contents

PROPHASE LABS, INC & SUBSIDIARIES
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(in thousands, except share data)

Balance as of January 1, 2021

11,604,253 $

14  $

61,674  $

(3,631)

$

(11)

$

(47,490) $

10,556 

Common Stock
Shares
Outstanding

Par
Value

Additional Paid in
Capital

Accumulated
(Deficit) Earnings

Comprehensive
Loss

Treasury
Stock

Total

Unrealized loss on marketable debt securities, net of realized
losses of $3, net of taxes

Issuance of common stock and warrants for cash from private
offering

Issuance of common shares related to business acquisition

Cash dividends

Repurchases of common shares

Unrealized loss on marketable debt securities, net of taxes

Cashless warrants exercise

Stock-based compensation

Net income

Balance as of December 31, 2021

Issuance of common stock for debt conversion

Issuance of common stock upon stock options cashless
exercise

Repurchase of common shares

Cash dividends

Treasury shares repurchased to satisfy tax withholding
obligations

3,000,000

550,000

483,685

—

(166,824)

—

5,986

8,800

—

15,485,900

200,000

828,021

(303,145)

—

—

35,133 

5,500 

3,608 

(4,546)

— 

— 

— 

3,183 

— 

104,552 

600 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

6,273 

2,642 

— 

— 

— 

(9,352)

— 

— 

— 

— 

— 

— 

(164)

— 

— 

— 

— 

— 

— 

— 

35,135 

5,500 

3,608 

(4,546)

(917)

(917)

— 

— 

— 

— 

(164)

— 

3,183 

6,273 

(175)

(48,407)

58,628 

— 

— 

— 

— 

— 

— 

— 

600 

— 

(2,152)

(2,152)

— 

(9,352)

(7,474)

(7,474)

2 

— 

— 

— 

— 

— 

— 

— 

— 

16 

— 

— 

— 

— 

— 

66

 
 
 
 
 
 
 
 
 
 
Table of Contents

Unrealized gain on marketable debt securities, net of taxes

Stock-based compensation

Net income

—

—

—

— 

— 

— 

— 

3,986 

— 

— 

— 

18,463 

932 

— 

— 

— 

— 

— 

932 

3,986 

18,463 

Balance as of December 31, 2022

16,210,776 $

16  $

109,138  $

11,753  $

757  $

(58,033) $

63,631 

See accompanying notes to consolidated financial statements

67

 
 
 
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PROPHASE LABS, INC & SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)

For the years ended

December 31, 2022

December 31, 2021

Cash flows from operating activities
Net income
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:

$

18,463  $

Realized loss on marketable debt securities
Depreciation and amortization
Amortization of debt discount
Amortization on right-of-use assets
Loss on sales of assets
Impairment of secured promissory note receivable
Stock-based compensation expense
Change in fair value of investment securities
Non-cash interest income on secured promissory note receivable
Accounts receivable allowances
Inventory valuation reserve
Bad debt expense, direct write-offs
Changes in operating assets and liabilities:

Accounts receivable
Inventory
Prepaid and other assets
Other assets
Accounts payable and accrued expenses
Accrued diagnostic services
Accrued advertising and other allowances
Deferred revenue
Deferred tax liability, net
Lease liabilities
Income taxes payable
Other liabilities

Net cash provided by (used in) operating activities

Cash flows from investing activities

Business acquisitions, net of cash acquired
Issuance of secured promissory note receivable
Purchase of marketable securities
Proceeds from maturities of marketable securities
Proceeds from sale of marketable debt securities
Proceeds from promissory note
Proceeds form dispositions of property and other assets, net
Capital expenditures

Net cash (used in) provided by investing activities

Cash flows from financing activities

Proceeds from issuance of common stock from public offering, net
Proceeds from issuance of common stock and warrants from private offering
Repayment of common stock for payment of statutory taxes on cashless exercise of stock options
Repayment of note payable
Repurchases of common shares
Payment of dividends

Net cash (used in) provided by financing activities

Increase in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash, at the beginning of the year

Cash, cash equivalents and restricted cash, at the end of the year

Supplemental disclosures:

Cash paid for income taxes

Interest payment on the promissory notes

Supplemental disclosure of non-cash investing and financing activities:

Issuance of common shares related to business acquisition

Issuance of common shares for debt conversion

Net unrealized loss, investments in marketable debt securities

Recognize additional goodwill related to deferred tax liability

$

$

$

$

$

$

$

See accompanying notes to consolidated financial statement

68

354 
4,718 
4 
343 
(127)
— 
3,986 
(174)
— 
(761)
(78)
6,163 

(4,498)
702 
(617)
(555)
(1,121)
(881)
(5)
619 
(138)
(301)
2,878 
(423)

28,551 

— 
— 
(6,777)
7,120 
1,047 
— 
452 
(3,919)

(2,077)

— 
— 
(7,474)
(7,044)
(2,152)
(9,353)
(26,023)

451 
8,658 

9,109  $

1,696  $

763  $

—  $

600  $

1,294  $

—  $

6,273 

165 
3,234 
5 
329 
— 
3,750 
3,183 
240 
(316)
3,866 
267 

(38,197)
(1,746)
1,445 
(368)
2,450 
1,890 

2,608 

130 

(2,827)

(13,619)

(9,066)
(1,000)
(21,527)

15,858 
300 
— 
(4,231)

(19,666)

35,135 
5,500 
— 
(45)
(917)
(4,546)
35,127 

1,842 
6,816 

8,658 

— 

1,000 

3,608 

— 

(164)

362 

 
 
Table of Contents

Note 1 – Organization and Business

ProPhase Labs, Inc. (“ProPhase”, “we”, “us”, “our” or the “Company”) is a growth oriented and diversified company focused on diagnostic and genomic products and

services, the development and commercialization of novel drugs, dietary supplements, and compounds, and contract manufacturing.

Until  late  fiscal  year  2020,  the  Company  was  engaged  primarily  in  the  research,  development,  manufacture,  distribution,  marketing  and  sale  of  over-the-counter

("OTC") consumer healthcare products and dietary supplements in the United States.

In  October  2020,  the  Company  completed  the  acquisition  of  all  of  the  issued  and  outstanding  shares  of  capital  stock  of  Confucius  Plaza  Medical  Laboratory  Corp.
(“CPM”),  which  owned  a 4,000  square  foot  CLIA  accredited  laboratory  located  in  Old  Bridge,  New  Jersey  for  approximately  $2.5  million,  and  began  offering  COVID-19
diagnostic  tests  through  our  wholly-owned  subsidiary,  ProPhase  Diagnostics,  Inc.  ("ProPhase  Diagnostics")  in  December  2020. Also  in  December  2020,  we  expanded  our
diagnostic  service  business  with  the  build-out  of  a  second,  larger  CLIA  accredited  laboratory  in  Garden  City,  New  York.  Operations  at  this  second  facility  commenced  in
January 2021. We currently offer a broad array of COVID-19 related clinical diagnostic and testing services including polymerase chain reaction (“PCR”) testing for COVID-
19 and Influenza A and B through ProPhase Diagnostics, as well as rapid antigen and antibody/immunity testing for COVID-19.

In August  2021,  we  acquired  Nebula  Genomics,  Inc.  (“Nebula  Genomics”),  a  privately  owned  personal  genomics  company,  through  our  wholly-owned  subsidiary,
ProPhase  Precision  Medicine  Inc.  (“ProPhase  Precision”).  Nebula  Genomics  focuses  on  genomics  sequencing  technologies,  a  comprehensive  method  for  analyzing  entire
genomes, including the genes and chromosomes in DNA. The data obtained from genomic sequencing can be used to help identify inherited disorders and tendencies, help
predict disease risk, help identify expected drug response, and characterize genetic mutations, including those that drive cancer progression.

The Company's wholly owned subsidiary, ProPhase BioPharma, Inc. (“PBIO”), was formed in June 2022, for the licensing, development and commercialization of novel
drugs,  dietary  supplements  and  compounds. Licensed  compounds  currently  include  Equivir  (OTC/dietary  supplement)  and  Equivir  G  (Rx), two  broad-based  anti-virals,  and
Linebacker  LB-1  and  LB-2, two  small  molecule  PIM  kinase  inhibitors.  The  Company  also  own  the  exclusive  rights  to  the  BE-Smart  Esophageal  Pre-Cancer  Diagnostic
Screening test and related IP assets.

In connection with the activities of PBIO, in January 2023, the Company acquired exclusive rights to BE-Smart Esophageal Pre-Cancer Diagnostic Screening test and
related  IP  assets.  The  BE-Smart  test  is  focused  on  the  early  detection  of  esophageal  cancer,  and  is  intended  to  provide  health  care  providers  and  patients  with  data  to  help
determine treatment options. The development of these novel drugs and compounds is highly dependent on how each performs during the testing and development stage, the
demand  for  these  product  and  services  once  entered  into  the  marketplace,  our  marketing  and  service  capabilities  and  our  ability  to  comply  with  applicable  regulatory
requirements.

The Company's wholly-owned subsidiary, Pharmaloz Manufacturing, Inc. (“PMI”), is a full-service contract manufacturer and private label developer of a broad range

of non-GMO, organic and natural-based cough drops and lozenges and OTC drug and dietary supplement products.

The Company also develops and markets dietary supplements under the TK Supplements® brand. The TK Supplements product line includes Legendz XL , a male

® 

®

sexual enhancement and Triple Edge XL , an energy and stamina booster.

®

The Company continues to actively pursue acquisition opportunities for other companies, technologies and products within and outside the consumer products industry.

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Note 2 – Summary of Significant Accounting Policies

Basis of Presentation

The  accompanying  consolidated  financial  statements  include  the  accounts  of  the  Company  and  its  wholly-owned  subsidiaries. All  intercompany  transactions  and
balances have been eliminated in consolidation. Certain prior period amounts have been reclassified to conform to the current period presentation. These reclassifications had no
effect on the reported results of operations.

Segments

In accordance with the Financial Accounting Standards Board's ("FASB") Accounting Standards Codification  ("ASC") 280, “Segment Reporting” (“ASC 280”), the
Company discloses financial and descriptive information about its reportable operating segments. Operating segments are components of an enterprise about which separate
financial information is available and regularly evaluated by the chief operating decision maker in deciding how to allocate resources and in assessing performance.

The  Company  follows ASC  280,  which  establishes  standards  for  reporting  information  about  operating  segments  in  annual  and  interim  financial  statements,  and
requires that companies report financial and descriptive information about their reportable segments based on a management approach. ASC 280 also establishes standards for
related disclosures about products and services, geographic areas and major customers.

Operating segments are defined as components of an enterprise that engage in business activities for which separate financial information is available and is evaluated
by the Chief Operating Decision Maker (“CODM”), which for the Company is its Chief Executive Officer, in deciding how to allocate resources and assess performance. We
maintain two operating segments: diagnostic services (which includes our COVID-19 and other diagnostic testing services) and consumer products (which includes our contract
manufacturing, retail customers, biopharma and personal genomics products and services). See Note 15 Segment Information.

Business and Liquidity Risks and Uncertainties

Our diagnostic service business is and will continue to be impacted by the level of demand for COVID-19 and other diagnostic testing, how long this demand persists,
the  prices  we  are  able  to  receive  for  performing  our  testing  services,  our  ability  to  collect  payment  or  reimbursement  for  our  testing  services,  as  well  as  the  availability  of
COVID-19  testing  from  other  laboratories  and  the  period  of  time  for  which  we  are  able  to  serve  as  an  authorized  laboratory  offering  COVID-19  testing  under  various
Emergency Use Authorizations.

While our revenues increased significantly for the year ended December 31, 2022 as a result of the diagnostic services business line, we have made and will continue to
make  substantial  investments  to  secure  the  necessary  equipment,  supplies  and  personnel  to  provide  these  testing  services.  Our  customer  base  for  our  COVID-19  tests  is
principally  comprised  of  governmental  bodies,  municipalities,  and  large  corporations  who  pay  us  directly  or  through  third-party  payers.  While  our  revenues  increased
significantly since the launch of our diagnostic services business, we have been dependent on both government agency and insurance company reimbursement as well as the
prevalence of COVID-19 associated strains.

In March 2020, the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”), was enacted, providing for reimbursement to healthcare providers for
COVID-19  tests  provided  to  uninsured  individuals,  subject  to  continued  available  funding.  On  March  22,  2022,  the  Health  Resources  &  Services Administration  (HRSA)
program stopped accepting claims for COVID-19 testing and treatment due to lack of sufficient funds. As a result of the suspension of the HRSA uninsured program, we have
not recognized any revenue related to COVID-19 testing that we performed for uninsured individuals from March 22, 2022 through December 31, 2022.

Our  personal  genomics  business  is  and  will  continue  to  be  influenced  by  demand  for  our  genetic  sequencing  products  and  services,  our  marketing  and  service

capabilities, and our ability to comply with applicable regulatory requirements.

Our contracting manufacturing business is and will continue to be impacted by demand for our services, which is largely a function of the timing, length and severity of
each cold season. Generally, a cold season is defined as the period from September to March when the incidence of the common cold rises as a result of the change in weather
and other factors. We generally experience in the first, third and fourth quarter higher levels of net revenues from our contract

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manufacturing business. Revenues are generally at their lowest levels in the second quarter when customer demand generally declines.

Our  consumer  sales  are  and  will  continue  to  be  impacted  by  (i)  the  timing  of  acceptance  of  our  TK  Supplements   consumer  products  in  the  marketplace,  and  (ii)

®

fluctuations in the timing of purchase and the ultimate level of demand for these products.

For  the  year  ended  December  31,  2022, $28.6  million  was  provided  by  operating  activities. The  Company  had  cash,  cash  equivalents  and  marketable  securities  of
$17.4  million  as  of  December  31,  2022.  Based  on  management’s  current  business  plans,  the  Company  estimates  that  it  will  have  enough  cash  and  liquidity  to  finance  its
operating requirements for at least one year from the date of filing these financial statements. However, due to the nature of the diagnostic business and the Company's focus
thus far on COVID-19, there are inherent uncertainties associated with managements’ business plan and cash flow projections if the Company is unable to grow its diagnostic
testing business beyond COVID-19 testing services and to grow its other businesses.

As such, the Company’s future capital needs and the adequacy of its available funds will depend on many factors. These include, but not necessarily limited to, the
actual cost and time necessary to achieve sustained profitability from diagnostic services, the ability to successfully diversify the diagnostic services revenue streams and the
ability  to  market  and  grow  the  personal  genomics,  biopharma,  manufacturing  and  supplement  businesses.  The  Company  may  be  required  to  raise  additional  funds  through
equity or debt securities offerings or strategic collaboration and/or licensing agreements in order to fund operations until it is able to generate enough revenues. Such financing
may not be available on acceptable terms, or at all, and the Company’s failure to raise capital when needed could have a material adverse effect on its strategic objectives,
results of operations and financial condition.

Use of Estimates

The  preparation  of  financial  statements  and  the  accompanying  notes  thereto,  in  conformity  with  generally  accepted  accounting  principles  in  the  United  States  of
America  (“GAAP”),  requires  management  to  make  estimates  and  assumptions  that  affect  reported  amounts  of  assets  and  liabilities  and  disclosure  of  contingent  assets  and
liabilities at the date of the financial statements and reported amounts of revenues and expenses during the respective reporting periods. Examples include revenue recognition
and  the  impact  of  the  variable  consideration  around  diagnostic  test  reimbursement  rates,  the  provision  for  uncollectible  receivables  and  billing  errors,  sales  returns  and
allowances, rates, slow moving, dated inventory and associated provisions, the estimated useful lives and potential impairment of long-lived assets, stock based compensation
valuation, income tax asset valuations and assumptions related to accrued advertising.

Our estimates and assumptions are based on historical experience, current trends and other factors that management believes to be relevant at the time the financial
statements  are  prepared.  Management  reviews  the  accounting  policies,  assumptions,  estimates  and  judgments  on  a  quarterly  basis. Actual  results  could  differ  from  those
estimates.

Cash and Cash Equivalents

We consider all highly liquid investments with a maturity of three months or less at the time of purchase to be cash equivalents. Cash equivalents include cash on hand

and monies invested in money market funds. The carrying amount approximates the fair market value due to the short-term maturity of these securities.

Restricted Cash

Restricted cash as of December 31, 2022 and 2021 includes approximately $250,000 held in escrow related to a potential purchase of an additional lab facility. The

Company fully reserved for this amount in Fiscal 2022.

Marketable Debt Securities

We have classified our investments in marketable debt securities as available-for-sale and as a current asset. Our investments in marketable debt securities are carried at
fair value, with unrealized gains and as a separate component of stockholders’ equity. Realized gains and losses from our marketable debt securities are recorded as interest
income (expense). These investments in marketable debt securities carry maturity dates between one and three years from date of purchase and interest rates of 1.40% to 4.90%
during fiscal 2022.

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The following is a summary of the components of our marketable debt securities and the underlying fair value input level tier hierarchy (see fair value of financial

instruments) (in thousands):

U.S. government obligations
Corporate obligations

U.S. government obligations
Corporate obligations

As of December 31, 2022

Amortized
Cost

Unrealized
Gains

Unrealized 
Losses

Fair
Value

1484  $
5,702 
7,186  $

6  $

1,228 
1,234  $

(12) $
(80)
(92) $

Amortized
Cost

As of December 31, 2021

Unrealized
Gains

Unrealized 
Losses

Fair
Value

650  $

8,304 
8,954  $

17  $
— 
17  $

—  $

(192)
(192) $

1478 
6,850 
8,328 

667 
8,112 
8,779 

$

$

$

$

We believe that the unrealized gains or losses generally are the result of a change in the risk premiums required by market participants rather than an adverse change in

cash flows or a fundamental weakness in the credit quality of the issuer or underlying assets.

Marketable Equity Securities

Marketable equity securities are recorded at fair value in the consolidated balance sheets. The change in fair value of marketable equity securities is recognized within

other non-operating income, net in the consolidated statements of income.

On  June  25,  2021,  we  were  issued 1,260,619  common  shares  (the  “Investment  Shares”)  as  an  interest  payment  under  our  note  receivable  (see  Note  13,  Consulting
Agreement  and  Secured  Promissory  Note  Receivable)  with  a  fair  value  of  $315,000  and  a  fair  value  of  $76,000 and $0  at  December  31,  2021  and  2022,  respectively.  The
investment was classified as a Level 1 financial instrument. We recorded a $76,000 decrease in fair value of investment securities within the statement of operations for the year
ended December 31, 2022.

Accounts Receivable, net

Accounts receivable consists primarily of amounts due from government agencies and healthcare insurers. Unbilled accounts receivable relates to the delivery of our
diagnostic testing services for which the related billings will occur in a future period, after a patient’s insurance information has been validated, and represent amounts we have
an unconditional right to receive payment. Unbilled accounts receivable is classified as accounts receivable on the consolidated balance sheet. We carry our accounts receivable
at the amount of consideration for which we expect to be entitled less allowances. When estimating the allowances for our diagnostics business, the Company pools its trade
receivables based on the following payer types: healthcare insurers and government payers. The Company principally estimates the allowance for credit losses by pool based on
historical collection experience, current economic conditions, expectations of future economic conditions, other credits and the period of time that the receivables have been
outstanding. To the extent that any individual payers are identified that have deteriorated in credit quality, the Company removes the payers from their respective pools and
establishes  allowances  based  on  the  individual  risk  characteristics  of  such  payers.  On  a  periodic  basis,  we  evaluate  our  receivables  and  establish  an  allowance,  based  on  a
history of past write-offs, government and healthcare insurer payment trends, collections, current credit conditions or generally accepted future trends.

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Accounts are written off as uncollectible at the time we determine that collections are unlikely. Accounts receivable, net is comprised of the following (in thousands):

Trade accounts receivable
Unbilled accounts receivable

Less allowances

Total accounts receivable

December 31, 2022

$

$

37,568  $
2,626 
40,194 
(3,140)
37,054  $

December 31, 2021
18,520 
23,089 
41,609 
(3,901)
37,708 

For Fiscal 2022, we recorded $5.9 million to bad debt expense in operating expenses representing a write-off of trade receivables we have determined to be
uncollectible. Additionally, we wrote off $2.9 million of trade receivables and related allowances at December 31, 2022, that were fully reserved for in 2021 and did not impact
the result of operations for the year ended December 31, 2022. The Company also increased its allowance for doubtful accounts in Fiscal 2022 by $5.5 million. The results of
these adjustments and our current year allowances, resulted in an allowance of $3.1 million at December 31, 2022. For Fiscal 2021, we recorded $3.9 million to the allowance
with a corresponding charge to net revenues with no write-off to bad debt expense in 2021.

Inventory, net

Inventory is valued at the lower of cost, determined on a first-in, first-out basis (“FIFO”), or net realizable value. Inventory items are analyzed to determine cost and

the net realizable value and appropriate valuation adjustments are established.

At December 31, 2022 and 2021, the components of inventory are as follows (in thousands):

Diagnostic services testing material
Raw materials
Work in process
Finished goods
Inventory
Inventory valuation reserve

Inventory, net

Property, Plant and Equipment

December 31,
2022

December 31,
2021

1,739  $
1,639 
754 
356 
4,488  $
(512)
3,976  $

2,989 
1,514 
260 
272 
5,035 
(435)
4,600 

$

$

$

Property, plant and equipment are recorded at cost. We use the straight-line method in computing depreciation for financial reporting purposes. Depreciation expense is
computed  in  accordance  with  the  following  ranges  of  estimated  asset  lives:  building  and  improvements  - ten  to thirty-nine  years;  machinery  and  equipment  including  lab
equipment - three to seven years; computer equipment and software - three to five years; and furniture and fixtures - five years.

Concentration of Financial Risks

Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash investments, marketable debt securities, and trade

accounts receivable. Our marketable securities are fixed income investments, which are highly liquid and can be readily purchased or sold through established markets.

We maintain cash and cash equivalents with certain major financial institutions. As of December 31, 2022, our cash and cash equivalents and restricted cash balance

was $9.1 million. Of the total bank balance, $1.0 million was covered by federal depository insurance and $8.4 million was uninsured at December 31, 2022.

Accounts  receivable  subject  us  to  credit  risk  concentrations  from  time-to-time.  We  extend  credit  to  our  consumer  healthcare  product  customers  based  upon  an

evaluation of the customer’s financial condition and credit history and

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generally  do  not  require  collateral.  Our  diagnostic  services  receivable  credit  risk  is  based  on  payer  reimbursement  experience,  which  includes  government  agencies  and
healthcare insurers, the period the receivables have been outstanding and the historical collection rates. The collectability of the diagnostic services receivables is also directly
linked to the quality of our billing processes, which depend on information provided and billing services of third parties. These credit concentrations impact our overall exposure
to credit risk, which could be further affected by changes in economic, regulatory or other conditions that may impact the timing and collectability of trade receivables and
diagnostic test receivables. Additionally, the reimbursement receivables from the diagnostic service business are subject to billing errors and related disputes.

We  also  assess  the  financial  condition  of  the  debtor  under  our  note  receivable  (see  Note  13,  Consulting Agreement  and  Secured  Promissory  Note  Receivable  and

Consulting Agreement), balances due to us. As of December 31, 2022 and the financial statements reporting date, the Company did not expect full realization upon maturity.

In addition, see Note 14 - Significant Customers Concentrations.

Leases

At  the  inception  of  an  arrangement,  we  determine  whether  the  arrangement  is  or  contains  a  lease  based  on  the  unique  facts  and  circumstances  present  in  the
arrangement.  Most  leases  with  a  term  greater  than  one  year  are  recognized  on  the  balance  sheet  as  right-of-use  assets  and  short-term  and  long-term  lease  liabilities,  as
applicable. We have elected not to recognize on the balance sheet leases with terms of 12 months or less. We typically only include an initial lease term in its assessment of a
lease arrangement. Options to renew a lease are not included in our assessment unless there is reasonable certainty that we will renew.

Operating lease liabilities and their corresponding right-of-use assets are recorded based on the present value of lease payments over the expected remaining lease term.
Certain adjustments to the right-of-use asset may be required for items such as incentives received. The interest rate implicit in our leases is typically not readily determinable.
As a result, we utilize our incremental borrowing rate, which reflects the fixed rate at which we could borrow on a collateralized basis the amount of the lease payments in the
same currency, for a similar term and in a similar economic environment (see Note 12, Leases).

The  components  of  a  lease  should  be  allocated  between  lease  components  (e.g.,  land,  building,  etc.)  and  non-lease  components  (e.g.,  common  area  maintenance,
consumables, etc.). The fixed and in-substance fixed contract consideration (including any consideration related to non-components) must be allocated based on the respective
relative fair values to the lease components and non-lease components.

Goodwill and Intangible Assets

Goodwill represents the excess of the fair value of the consideration transferred over the fair value of the underlying identifiable assets and liabilities acquired in a
business combination. Goodwill and intangible assets deemed to have an indefinite life are not amortized, but instead are assessed for impairment annually. Additionally, if an
event or change in circumstances occurs that would more likely than not reduce the fair value of the reporting unit below its carrying value, we would evaluate goodwill and
other intangibles at that time.

In  testing  for  goodwill  impairment,  we  have  the  option  to  first  assess  qualitative  factors  to  determine  whether  the  existence  of  events  or  circumstances  lead  to  a
determination that it is more likely than not that the fair value of the reporting unit is less than its carrying amount. If, after assessing the totality of events and circumstances, we
conclude that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the two-step impairment test is not required. If
we  conclude  otherwise,  we  are  required  to  perform  the  two-step  impairment  test.  The  goodwill  impairment  test  is  performed  at  the  reporting  unit  level  by  comparing  the
estimated  fair  value  of  a  reporting  unit  with  its  respective  carrying  value.  If  the  estimated  fair  value  exceeds  the  carrying  value,  goodwill  at  the  reporting  unit  level  is  not
impaired. If the estimated fair value is less than the carrying value, an impairment charge will be recorded to reduce the reporting unit to fair value. Management completed a
qualitative assessment of Goodwill and it was not deemed impaired at December 31, 2022.

Intangible assets deemed to have finite lives are amortized on a straight-line basis over their estimated useful lives, where the useful life is the period over which the

asset is expected to contribute directly, or indirectly, to our future cash flows.

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Impairment of Long-Lived Assets

The Company reviews long-lived assets, including property and equipment and finite-lived intangible assets, for impairment whenever events or changes in business
circumstances indicate that the carrying amount of the assets may not be fully recoverable. An impairment loss is recognized when the asset’s carrying value exceeds the total
undiscounted cash flows expected from its use and eventual disposition. The amount of the impairment loss is determined as the excess of the carrying value of the asset over its
fair value. For the fiscal years ended December 31, 2022 and 2021, the Company did not have an impairment of the long-lived assets.

Fair Value of Financial Instruments

We measure assets and liabilities at fair value based on expected exit price as defined by the authoritative guidance on fair value measurements, which represents the
amount that would be received on the sale date of an asset or paid to transfer a liability, as the case may be, in an orderly transaction between market participants. As such, fair
value  may  be  based  on  assumptions  that  market  participants  would  use  in  pricing  an  asset  or  liability.  The  authoritative  guidance  on  fair  value  measurements  establishes  a
consistent framework for measuring fair value on either a recurring or nonrecurring basis whereby inputs, used in valuation techniques, are assigned a hierarchical level.

The following are the hierarchical levels of inputs to measure fair value:

• Level 1: Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.

• Level 2: Inputs reflect quoted prices for identical assets or liabilities in markets that are not active; quoted prices for similar assets or liabilities in active markets; inputs
other  than  quoted  prices  that  are  observable  for  the  assets  or  liabilities;  or  inputs  that  are  derived  principally  from  or  corroborated  by  observable  market  data  by
correlation or other means.

• Level 3: Unobservable inputs reflecting the Company’s assumptions incorporated in valuation techniques used to determine fair value. These assumptions are required to

be consistent with market participant assumptions that are reasonably available.

The carrying amounts of our financial assets and liabilities, such as cash, accounts receivable, accounts payable, and unsecured note payable, approximate their fair

values because of the short-term nature of these instruments.

We account for our marketable securities at fair value, with the net unrealized gains or losses of marketable debt securities reported as a component of accumulated
other comprehensive income or loss and marketable equity securities change in fair value reported on the condensed consolidated statement of operations. The components of
marketable securities are as follows (in thousands):

U.S. government obligations
Corporate obligations

U.S. government obligations
Corporate obligations
Marketable equity securities

Level 1

Level 2

Level 3

Total

As of December 31, 2022

—  $

5,497 
5,497  $

1,478  $
1,354 
2,832  $

—  $
— 
—  $

Level 1

Level 2

Level 3

Total

As of December 31, 2021

—  $
— 
76 
76  $

667  $

8,112 
— 
8,779  $

—  $
— 
— 
—  $

1,478 
6,851 
8,329 

667 
8,112 
76 
8,855 

$

$

$

$

There were no transfers of marketable debt securities between Levels 1, 2 or 3 for the years ended December 31, 2022 and 2021.

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Revenue Recognition

We  recognize  revenue  that  represents  the  transfer  of  promised  goods  or  services  to  customers  at  an  amount  that  reflects  the  consideration  that  is  expected  to  be
received  in  exchange  for  those  goods  or  services.  We  recognize  revenue  when  performance  obligations  with  our  customers  have  been  satisfied. At  contract  inception,  we
evaluate  the  contract  to  determine  if  revenue  should  be  recognized  using  the  following  five  steps:  (1)  identify  the  contract  with  the  customer;  (2)  identify  the  performance
obligations; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations; and (5) recognize revenue when (or as) the entity satisfies a
performance obligation.

Contract with Customers and Performance Obligations

A performance obligation is a promise in a contract to transfer a distinct good or service to the customer and is the unit of account. A contract’s transaction price is
allocated  to  each  distinct  performance  obligation  and  recognized  as  revenue  when,  or  as,  the  performance  obligation  is  satisfied.  Sales  from  product  shipments  to  contract
manufacturing and retailer customers are recognized at the time ownership is transferred to the customer. Revenue from diagnostic services is recognized when the results are
made available to the customer. Revenue from our personal genomics business is recognized when the genetic testing results are provided to the customer. For subscription
services associated with our genomic testing, we recognize revenue ratably over the term of the subscription.

The  Company’s  performance  obligation  for  contract  manufacturing  and  retail  customers  is  to  provide  the  goods  ordered  by  the  customer.  The  Company  has  one
performance  obligation  for  its  diagnostic  services,  which  is  to  provide  the  results  of  the  laboratory  test  to  the  customer.  Our  personal  genomics  business  has  separate
performance obligations to provide initial testing and genome results and subscriptions services to our customers.

Transaction Price

For our diagnostic services business, a revenue transaction is initiated when we receive a requisition order to perform a diagnostic test. The information provided on
the requisition form is used to determine the party that will be billed for the testing performed and the expected reimbursement. We provide diagnostic services to a range of
customers. In many cases, the customer that orders our services is not responsible for paying for these services. Depending on the billing arrangement and applicable law, the
payer may be the patient or a third party, such as a health plan, Medicare or Medicaid program and other government reimbursement programs. We bill the providers at standard
price and take into consideration negotiated discounts and anticipated reimbursement remittance adjustments based on the payer portfolio, when revenue is recorded. We use the
most expected value method to estimate the transaction price for reimbursements that vary from the listed contract price.

For our personal genomics business, a revenue transaction is initiated by a DNA test kit sale direct to the consumer sales via our website or through online retailers.
The kit sales and subscriptions are billed at a standard price and take into consideration any discounts when revenue is recorded. We also contract with third party B2B partners
and universities and sell DNA test kits directly to them.

For  contract  manufacturing  and  retail  customers,  the  transaction  price  is  fixed  based  upon  either  (i)  the  terms  of  a  combined  master  agreement  and  each  related
purchase  order,  or  (ii)  if  there  is  no  master  agreement,  the  price  per  individual  purchase  order  received  from  each  customer.  The  customers  are  invoiced  at  an  agreed  upon
contractual price for each unit ordered and delivered by the Company.

Revenue from retail customers is reduced for trade promotions, estimated sales returns and other allowances in the same period as the related sales are recorded. No
such allowance is applicable to our contract manufacturing customers. We estimate potential future product returns and other allowances related to current period revenue. We
analyze historical returns, current trends, and changes in customer and consumer demand when evaluating the adequacy of the sales returns and other allowances.

We do not accept returns from our contract manufacturing customers. Our return policy for retail customers accommodates returns for (i) discontinued products, (ii)
store closings and (iii) products that have reached or exceeded their designated expiration date. We do not impose a period of time during which product may be returned. All
requests for product returns must be submitted to us for pre-approval. We will not accept return requests pertaining to customer inventory “Overstocking” or “Resets”. We will
accept  return  requests  only  for  products  in  their  intended  package  configuration.  We  reserve  the  right  to  terminate  shipment  of  product  to  customers  who  have  made
unauthorized  deductions  contrary  to  our  return  policy  or  pursue  other  methods  of  reimbursement.  We  compensate  the  customer  for  authorized  returns  by  means  of  a  credit
applied to amounts owed.

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For our diagnostic services business, a revenue transaction is initiated when we receive a requisition order to perform a diagnostic test. The information provided on
the requisition form is used to determine the party that will be billed for the testing performed and the expected reimbursement. We provide diagnostic services to a range of
customers. In many cases, the customer that orders our services is not responsible for paying for these services. Depending on the billing arrangement and applicable law, the
payer may be the patient or a third party, such as a health plan, Medicare or Medicaid program and other government reimbursement programs. We bill the providers at standard
price and take into consideration negotiated discounts and anticipated reimbursement remittance adjustments based on the payer portfolio, when revenue is recorded. We use the
most expected value method to estimate the transaction price for reimbursements that vary from the listed contract price.

For our personal genomics business, a revenue transaction is initiated by a DNA test kit sale direct to the consumer sales via our website or through online retailers.
The kit sales and subscriptions are billed at a standard price and take into consideration any discounts when revenue is recorded. We also contract with third party B2B partners
and universities and sell DNA test kits directly to them.

Recognize Revenue When the Company Satisfies a Performance Obligation

For diagnostic services, the Company satisfies its performance obligation at the point in time that the results are made available to the customer, which is when the

customer benefits from the information contained in the results and obtains control.

For genomic services, we satisfy our product performance obligation at a point in time when the genetic testing results are provided to the customer. For subscriptions
services associated with its genomic testing, we satisfy our performance obligation ratably over the subscription period. If the customer does not return the test kit, services
cannot be completed by us, potentially resulting in unexercised rights (“breakage”) revenue, including lifetime subscription services. We estimate breakage for the portion of
test kits not expected to be returned using an analysis of historical data and consider other factors that could influence customer test kit return behavior. When breakage revenue
is recognized on a kit, we recognize breakage on any associated subscription services ratably over the term of the subscription. The Company recognized breakage revenue from
aggregate unreturned test kits and subscriptions of $1.0 million for the year ended December 31, 2022.

Performance obligations related to contract manufacturing and retail customers are satisfied at a point in time when the goods are shipped to the customer as (i) we
have transferred control of the assets to the customers upon shipping, and (ii) the customer obtains title and assumes the risks and rewards of ownership after the goods are
shipped.

Contract Balances

As  of  December  31,  2022  and  December  31,  2021,  we  have  deferred  revenue  of  $3.6  million  and  $2.9  million,  respectively.  Our  new  personal  genomics  business
comprised $3.5 million of the deferred revenue as of December 31, 2022. The remainder of deferred revenue relates to research and development (“R&D”) stability and release
testing programs recognized as contract manufacturing revenue. Deferred revenues primarily consist of amounts that have been billed to or received from customers in advance
of revenue recognition and prepayments received from customers in advance of services performed for the R&D work. We recognize deferred revenues as revenues when the
services  are  performed  and  the  corresponding  revenue  recognition  criteria  are  met.  Customer  prepayments  are  generally  applied  against  invoices  issued  to  customers  when
services are performed and billed.

The following table disaggregates our deferred revenue by recognition period (in thousands):

Recognition Period
0-12 Months
13-24 Months
Over 24 Months

Total

As of December 31,
2022

As of December 31,
2021

$

$

2,499  $
683 
376 
3,558  $

2,034 
530 
375 
2,939 

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Disaggregation of Revenue

We disaggregate revenue from contracts with customers into four categories: contract manufacturing, retail and others, diagnostic services and genomic products and
services. We determined that disaggregating revenue into these categories achieves the disclosure objective to depict how the nature, amount, timing and uncertainty of revenue
and cash flows are affected by economic factors.

The following table disaggregates the Company’s revenue by revenue source for Fiscal 2022 and 2021 (in thousands):

Revenue by Customer Type
Diagnostic services
Contract manufacturing
Retail and others
Genomic products and services

Total revenue, net

Customer Consideration

For the years ended

December 31, 2022

$

$

108,329  $
8,740 
1,281 
4,297 
122,647  $

December 31, 2021
68,559 
5,786 
2,454 
2,243 
79,042 

The  Company  makes  payments  to  certain  diagnostic  services  customers  for  distinct  services  that  approximate  fair  value  for  those  services.  Such  services  include
specimen collection, the collection and delivery of insurance and patient information necessary for billing and collection, and logistics services. Consideration associated with
specimen  collection  services  is  classified  in  cost  of  revenues  and  the  remaining  costs  are  classified  as  diagnostic  expenses  within  operating  expenses  in  the  accompanying
statement of operations.

Sales Tax Exclusion from the Transaction Price

We exclude from the measurement of the transaction price all taxes assessed by a governmental authority that are both imposed on and concurrent with a specific

revenue-producing transaction and collected by the Company from the customer.

Shipping and Handling Activities

We account for shipping and handling activities that we perform as activities to fulfill the promise to transfer the good.

Advertising and Incentive Promotions

Advertising and incentive promotion costs are expensed within the period in which they are utilized. Advertising and incentive promotion expense is comprised of (i)
media advertising, presented as part of general and administrative expense, (ii) cooperative incentive promotions and coupon program expenses, which are accounted for as part
of net revenue, and (iii) free product, which is accounted for as part of cost of revenues. Advertising and incentive promotion expenses incurred from continuing operations for
Fiscal 2022 and 2021 were $0.4 million and $0.4 million, respectively.

Stock-Based Compensation

The Company accounts for stock-based compensation in accordance with FASB ASC 718, “Compensation – Stock Compensation.” Under the fair value recognition
provision of the ASC, stock-based compensation cost is estimated at the grant date based on the fair value of the award. The Company estimates the fair value of stock options
and warrants granted using the Black-Scholes-Merton option pricing model and stock grants at their closing reported market value. We recognize all stock-based payments to
employees and directors, including grants of stock options, as compensation expense in the financial statements based on their grant date fair values. The grant date fair values
of stock options are determined through the use of the Black-Scholes option pricing model. The compensation cost is recognized as an expense over the requisite service period
of the award, which usually coincides with the vesting period. We account for forfeitures as they occur.

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Stock and stock options to purchase our common stock have been granted to employees pursuant to the terms of certain agreements and stock option plans (see Note 7,

Stockholders' Equity). Stock options are exercisable during a period determined by us, but in no event later than seven years from the date granted.

Research and Development

R&D costs are charged to operations in the period incurred, R&D costs incurred for the years ended December 31, 2022 and 2021 were $0.7 million and $0.5 million,
respectively. R&D costs are principally related to personnel expenses and new product development initiatives and costs associated with the OTC health care products, dietary
supplements and validation costs associated with the diagnostic services business.

Income Taxes

The Company accounts for income taxes in accordance with accounting guidance now codified as FASB ASC 740, “Income Taxes,” which requires that the Company
recognize deferred tax liabilities and assets based on the differences between the financial statement carrying amounts and the tax bases of assets and liabilities, using enacted
tax rates in effect in the years the differences are expected to reverse.

The provision for, or benefit from, income taxes includes deferred taxes resulting from the temporary differences in income for financial and tax purposes using the
liability method. Such temporary differences result primarily from the differences in the carrying value of assets and liabilities. Future realization of deferred income tax assets
requires sufficient taxable income within the carry-back, carryforward period available under tax law. We evaluate, on a quarterly basis whether, based on all available evidence,
it is probable that the deferred income tax assets are realizable. Valuation allowances are established when it is more likely than not that the tax benefit of the deferred tax asset
will not be realized. The evaluation, as prescribed by ASC 740- 10, “Income Taxes,” includes the consideration of all available evidence, both positive and negative, regarding
historical  operating  results  including  recent  years  with  reported  losses,  the  estimated  timing  of  future  reversals  of  existing  taxable  temporary  differences,  estimated  future
taxable income exclusive of reversing temporary differences and carryforwards, and potential tax planning strategies which may be employed to prevent an operating loss or tax
credit carryforward from expiring unused.

The  Company  accounts  for  income  taxes  under ASU  No.  2019-12,  “Income  Taxes  (Topic  740):  Simplifying  the Accounting  for  Income  Taxes  (“ASU  2019-12”),
which  simplifies  various  aspects  related  to  accounting  for  income  taxes.  This  standard  became  effective  for  the  Company  January  1,  2021. ASU  2019-12  removes  certain
exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application.

The Company accounts for uncertainties in income taxes under the provisions of FASB ASC 740-10-05 (the “Subtopic”). The Subtopic clarifies the accounting for
uncertainty  in  income  taxes  recognized  in  an  enterprise’s  financial  statements.  The  Subtopic  prescribes  a  recognition  threshold  and  measurement  attribute  for  the  financial
statement recognition and measurement of a tax position taken or expected to be taken in a tax return. The Subtopic provides guidance on the de-recognition, classification,
interest and penalties, accounting in interim periods, disclosure and transition.

Recently Issued Accounting Standards, Adopted

In  October  2021,  the  FASB  issued ASU  No.  2021-08,  Business  Combinations  (Topic  805)-Accounting  for  Contract  Assets  and  Contract  Liabilities  from  Contracts
with Customers. The amendments in ASU No. 2021-08 address diversity and inconsistency related to the recognition and measurement of contract assets and contract liabilities
acquired in a business combination. The amendments in ASU No. 2021-08 require that an acquirer recognize and measure contract assets and contract liabilities acquired in a
business combination in accordance with Topic 606, Revenue from Contracts with Customers. Upon adoption, an acquirer should account for the related revenue contracts of
the acquiree as if it has originated the contracts.

For public business entities, the amendments in ASU No. 2021-08 are effective for fiscal years beginning after December 15, 2022, including interim periods within
those fiscal years. The amendments in ASU No. 2021-08 should be applied prospectively to business combinations occurring on or after the effective date of the amendments.
Early  adoption  of  the  amendments  is  permitted. An  entity  that  early  adopts  should  apply  the  amendments  (1)  retrospectively  to  all  business  combinations  for  which  the
acquisition date occurs on or after the beginning of the fiscal year that includes the interim period of early application and (2) prospectively to all business combinations that
occur on or after the date of initial application. The Company has early adopted ASU No. 2021-08 effective January 1, 2021.

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The  adoption  of ASU  No.  2021-08  resulted  in  adjustments  to  the  fair  values  assigned  to  goodwill  and  deferred  revenue  assumed  as  of  the  acquisition  dates  of
acquisitions occurring during the year ended December 31, 2021, and an increase in revenue for the year ended December 31, 2021, due to recognition of revenue earned during
the period for deferred revenue contracts acquired in business combinations. The following tables present the material impacts of adopting ASU No. 2021-08 on the Company’s
consolidated balance sheets as of December 31, 2021 (in thousands):

Assets

Goodwill

Liabilities

Deferred Revenue
Stockholders’ equity
Retained earnings

As of December, 31 2021

Excluding impacts of
adoption of ASU
2021-08

Adjustment

Presentation with
adoption of ASU
2021-08

$

$

$

4,458  $

1,251  $

2,655  $

1,675  $

284  $

967  $

5,709 

2,939 

2,642 

The  following  tables  present  the  material  impacts  of  adoption  of ASU  No.  2021-08  on  the  Company’s  consolidated  statements  of  operations  for  the  year  ended

December 31, 2021 (in thousands):

Revenue
Net income
Comprehensive income

As of December, 31 2021

Excluding impacts
of adoption of ASU
2021-08

$
$
$

78,075  $
5,306  $
5,142  $

Adjustment

Presentation with
adoption of ASU
2021-08

967  $
967  $
967  $

79,042 
6,273 
6,109 

The change in revenues from the ASU adoption did not cause a change in the DTA/DTL or tax expense accounts due to the full valuation allowance for federal tax
purposes (any state impact was deemed immaterial). The only tax impact was due to the purchase accounting entry between goodwill and deferred revenue which resulted in a
tax entry to goodwill and deferred taxes.

The Company adopted, recently issued, ASU 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470- 20) and Derivatives and Hedging - Contracts in
Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity, to reduce complexity in applying GAAP to certain
financial  instruments  with  characteristics  of  liabilities  and  equity.  The  guidance  in ASU  2020-06  simplifies  the  accounting  for  convertible  debt  instruments  and  convertible
preferred stock by removing the existing guidance that requires entities to account for beneficial conversion features and cash conversion features in equity, separately from the
host convertible debt or preferred stock. The guidance in ASC 470-20 applies to convertible instruments for which the embedded conversion features are not required to be
bifurcated  from  the  host  contract  and  accounted  for  as  derivatives.  In  addition,  the  amendments  revise  the  scope  exception  from  derivative  accounting  in ASC  815-40  for
freestanding financial instruments and embedded features that are both indexed to the issuer’s own stock and classified in stockholders’ equity, by removing certain criteria
required for equity classification. These amendments are expected to result in more freestanding financial instruments qualifying for equity classification (and, therefore, not
accounted for as derivatives), as well as fewer embedded features requiring separate accounting from the host contract. The amendments in ASU 2020-06 further revise the
guidance  in ASC  260,  Earnings  Per  Share,  to  require  entities  to  calculate  diluted  earnings  per  share  (EPS)  for  convertible  instruments  by  using  the  if-converted  method.  In
addition, entities must presume share settlement for purposes of calculating diluted EPS when an instrument may be settled in cash or shares. The amendments in ASU 2020-06
are  effective  for  public  entities,  excluding  smaller  reporting  companies,  for  fiscal  years  beginning  after  December  15,  2021.  The  adoption  of  this  standard  did  not  have  a
material impact on the Company’s consolidated financial statements and related disclosures.

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The Company adopted, recently issued, ASU 2021-04, Earnings Per Share (Topic 260), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-
Stock Compensation (Topic 718), and Derivatives and Hedging-Contracts in Entity’s Own Equity (Subtopic 815-40). This ASU reduces diversity in an issuer’s accounting for
modifications or exchanges of freestanding equity-classified written call options (for example, warrants) that remain equity classified after modification or exchange. This ASU
provides guidance for a modification or an exchange of a freestanding equity-classified written call option that is not within the scope of another Topic. It specifically addresses:
(1) how an entity should treat a modification of the terms or conditions or an exchange of a freestanding equity-classified written call option that remains equity classified after
modification  or  exchange;  (2)  how  an  entity  should  measure  the  effect  of  a  modification  or  an  exchange  of  a  freestanding  equity-classified  written  call  option  that  remains
equity classified after modification or exchange; and (3) how an entity should recognize the effect of a modification or an exchange of a freestanding equity-classified written
call option that remains equity classified after modification or exchange. This ASU will be effective for all entities for fiscal years beginning after December 15, 2021. An entity
should apply the amendments prospectively to modifications or exchanges occurring on or after the effective date of the amendments. Early adoption is permitted, including
adoption in an interim period. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements and related disclosures.

Recently Issued Accounting Standards, Not Yet Adopted

In June 2016, the FASB issued ASU 2016-13, “Measurement of Credit Losses on Financial Instruments”. ASU 2016-13 adds a current expected credit loss (“CECL”)
impairment model to U.S. GAAP that is based on expected losses rather than incurred losses. Modified retrospective adoption is required with any cumulative-effect adjustment
recorded to retained earnings as of the beginning of the period of adoption. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, excluding smaller
reporting entities, which will be effective for fiscal years beginning after December 15, 2022. The Company will adopt ASU 2016-13 beginning January 1, 2023 and does not
expect the application of the CECL impairment model to have a significant impact on its allowance for uncollectible amounts for accounts receivable.

Other  recent  accounting  pronouncements  issued  by  the  FASB  (including  its  Emerging  Issues  Task  Force),  the AICPA  and  the  SEC  did  not  or  are  not  believed  by

management to have a material impact on the Company's present or future consolidated financial statements.

Note 3 – Business Acquisitions

Nebula Acquisition

On August 10, 2021 (the “Effective Date”), the Company and its wholly owned subsidiary, ProPhase Precision, entered into and closed a Stock Purchase Agreement
(the  “Nebula  Stock  Purchase Agreement”)  with  Nebula  Genomics,  each  of  the  stockholders  of  Nebula  Genomics  (the  “Seller  Parties”),  and  Kamal  Obbad,  as  Seller  Party
Representative.  Pursuant  to  the  terms  of  the  Nebula  Stock  Purchase Agreement,  ProPhase  Precision  acquired  all  of  the  issued  and  outstanding  shares  of  common  stock  of
Nebula Genomics from the Seller Parties, for an aggregate purchase price of approximately $14.6 million, subject to post-closing adjustments (the “Nebula Acquisition”). A
portion of the purchase price equal to $3.6 million was paid in shares of the Company’s common stock to certain Seller Parties and noteholders of Nebula Genomics, based on
their election to receive shares of the Company’s common stock in lieu of cash, which shares were valued at a price per share of $7.46, which is equal to the average closing
price of the Company’s common stock on Nasdaq for the five trading days preceding the signing of the Nebula Stock Purchase Agreement. A portion of the purchase price equal
to $1,080,000 (the “Escrow Amount”) was held in escrow by Citibank, N.A. (the “Escrow Agent”) until February 23, 2023 (“Escrow Termination Date”), pursuant to the terms
and conditions of an escrow agreement ("Escrow Agreement") entered into with the Escrow Agent, as security for the indemnification obligations of the Seller Parties.

In  connection  with  the  Nebula Acquisition,  ProPhase  Precision  entered  into  an  employment  agreement  with  Kamal  Obbad,  the  Chief  Executive  Officer  of  Nebula
Genomics, on the Effective Date, pursuant to which Mr. Obbad serves as Senior Vice President, Director of Sales and Marketing of ProPhase Precision Medicine, Inc. As a
condition to the employment agreement, Mr. Obbad was awarded a stock option to purchase  250,000 shares of Company common stock at an exercise price equal to $7.67 per
share, the closing price of the Company's common stock on the Effective Date. The award was issued as a material inducement to Mr. Obbad’s acceptance of employment with
ProPhase Precision in accordance with Nasdaq Listing Rule 5635(c)(4) and was approved by the Company’s Compensation Committee (see Note 7, Stockholders’ Equity).

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Based on the preliminary valuation, the total consideration of $12.7 million, which is net of $1.6 million in cash acquired and $0.3 million anticipated to be paid back

to the Company from the Escrow Amount, has been allocated to assets acquired and liabilities assumed based on their respective fair values as follows (in thousands):

Account
Short term investments
Accounts receivable
Inventory
Prepaid and other current assets
Definite-lived intangible assets

Total assets acquired

Accounts payable
Accrued expenses and other current liabilities
Deferred revenue
Note payable
Deferred tax liability

Total liabilities assumed

Net identifiable assets acquired
Goodwill

Total consideration, net of cash acquired (1)

Amount

1,800 
222 
82 
379 
10,990 
13,473 
(805)
(43)
(2,391)
(81)
(1,925)
(5,245)
8,228 
4,446 
12,674 

$

$

(1)

Net of $1.6 million cash acquired and $0.3 million anticipated amounts due back to the Company from the escrow account.

On March 8, 2023, pursuant to the terms of the Escrow Agreement, the Company received a $0.5 million payment as a return of a portion of the purchase price. The

remainder of the escrow of $0.6 million was disbursed to the Sellers of Nebula Genomics.

The Company recorded measurement period adjustments during Fiscal 2021 to (a) increase deferred revenue and increase goodwill related to the adoption of ASU
2021-08, (b) increase inventory and increase accounts payable for additional accounts payable invoices that arose subsequent to the third quarter of 2021, (c) increase inventory
and decrease goodwill for adjustments to the inventory valuation as of the acquisition date, (d) increase deferred tax liability and increase goodwill, and (e) decrease accounts
receivable and increase goodwill to for adjustments to the accounts receivable valuation as of the acquisition date.

Goodwill represents the excess of the purchase price over the net identifiable tangible and intangible assets acquired. The Company believes the goodwill related to the
acquisition  was  a  result  of  the  expected  synergies  to  be  realized  from  combining  operations  and  is  not  deductible  for  income  tax  purposes.  The  preliminary  purchase  price
allocation is adjusted, as necessary, up to one year after the acquisition closing date if management obtains more information regarding asset valuations and liabilities assumed.

The intangible assets preliminarily identified in conjunction with the Nebula Acquisition are as follows (in thousands):

Trade names
Proprietary intellectual property
Customer relationships

Total

82

Gross Carrying Value
5,550 
$
4,260 
1,180 
10,990 

$

Estimated Useful
Life (in years)

15
5
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The Company recognized $1.9 million and $0.9 million amortization expense on the above identified intangible assets during the year ended December 31, 2022 and

2021, respectively.

Pro Forma Results

The following table summarizes, on a pro forma basis, the combined results of the Company as though the Nebula Acquisition had occurred as of January 1, 2021.
These pro forma results are not necessarily indicative of the actual consolidated results had the acquisition occurred as of that date or of the future consolidated operating results
for any period. Pro forma results are (in thousands):

Revenue, net
Net income (loss)

Note 4 – Goodwill and Acquired Intangible Assets

Goodwill

Changes in goodwill for Fiscal 2022 are as follows (in thousands):

Goodwill, beginning of Fiscal 2021
Acquisition of Nebula
Adjustment for deferred tax liability
Goodwill, end of Fiscal 2021

Goodwill, end of Fiscal 2022

Intangible Assets, Net

Intangible assets as of December 31, 2022 and 2021 consisted of the following (in thousands):

For the year ended

December 31, 2021

$
$

81,164 
6,135 

Amount

901 
4,446 
362 
5,709 
5,709 

$

$

Trade names
Proprietary intellectual property
Customer relationships
CLIA license

Less: accumulated amortization

Total intangible assets, net

December 31,
2022

December 31,
2021

5,550  $
4,260 
1,180 
1,307 
12,297 
(3,822)
8,475  $

5,550 
4,260 
1,180 
1,307 
12,297 
(1,445)
10,852 

$

$

Estimated Useful
Life (in years)
15
5
1
3

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Amortization  expense  for  acquired  intangible  assets  was  $2.4  million  and  $1.4  million  during  the  years  ended  December  31,  2022  and  2021,  respectively. The

estimated future amortization expense of acquired intangible assets as of December 31, 2022 is as follows (in thousands):

Year ended December 31, 2023
Year ended December 31, 2024
Year ended December 31, 2025
Year ended December 31, 2026
Year ended December 31, 2027
Thereafter

Note 5 – Property, Plant and Equipment

The components of property, plant and equipment are as follows (in thousands):

Land
Building improvements
Machinery
Lab equipment
Computer equipment and software
Furniture and fixtures

Less: accumulated depreciation

Total property, plant and equipment, net

$

$

1,585 
1,222 
1,222 
890 
370 
3,186 

8,475 

December 31,
2022

December 31,
2021

Estimated Useful Life

$

$

352  $

1,729 
5,048 
5,788 
2,350 
461 
15,728 
(8,440)
7,288  $

352 

1,729  10-39 years
4,740  3-7 years
4,330  3-7 years
1,211  3-5 years
468  5 years

12,830 
(6,883)
5,947 

Depreciation expense for Fiscal 2022 and 2021 were $2.3 million and $1.9 million, respectively.

Note 6 -Unsecured Convertible Promissory Notes Payable

On  September  15,  2020,  we  issued  two  unsecured,  partially  convertible,  promissory  notes  (the  “September  2020  Notes”)  for  an  aggregate  principal  amount  of  $10

million to two investors (collectively, the “Lenders”).

On February 28, 2022, we entered into a letter agreement (the “Letter Agreement”) with one of the Lenders providing for the payoff of its September 2020 Note in the

principal amount of $2,000,000.

Pursuant to the terms of the Letter Agreement, (i) the Lender converted $600,000  of  the  principal  amount  due  to  him  under  his  September  2020  Note  into 200,000
shares of Company common stock (the “Conversion Shares”) at a price of $3.00 per share as provided for under the terms of the September 2020 Note (the “Conversion”), (ii)
the Company paid to the Lender $1,440,548 in cash, representing $1,400,000 of the remaining principal under the September 2020 Note following the Conversion plus $40,548
in accrued and outstanding interest under the September 2020 Note, and (iii) the Company repurchased the Conversion Shares at a price of $5.75 per share for an aggregate
amount of $1,150,000 (for a total aggregate payment to the Lender of $2,590,548).

The September 2020 Note that remains outstanding is due and payable on September 15, 2023 and accrues interest at a rate of 10% per year from the closing date,
payable on a quarterly basis, until the September 2020 Note is repaid in full. We have the right to prepay the September 2020 Note at any time after providing written notice to
the Lender and may prepay the September 2020 Note prior to such time with the consent of the Lender. The Lender has the right, at any time, and from time to time, to convert
up to an aggregate of $3.0 million of the September 2020 Note into common stock of the Company at a conversion price of $3.00  per  share.  Repayment  of  the  outstanding
September  2020  Note  has  been  guaranteed  by  our  wholly  owned  subsidiary,  PMI.  In  November  2022,  the  Company  paid  back  $5.6  million  in  principal  on  the  remaining
September 2020 Note.

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The September 2020 Note contains customary events of default. If a default occurs and is not cured within the applicable cure period or is not waived, any outstanding
obligations under the September 2020 Note may be accelerated. The September 2020 Note also contains certain restrictive covenants which, among other things, restrict the
Company's ability to create, incur, assume or permit to exist, directly or indirectly, any lien (other than certain permitted liens described in the September 2020 Note) securing
any indebtedness of the Company, and prohibits the Company from distributing or reinvesting the proceeds from any divestment of assets (other than in the ordinary course)
without the prior approval of the Lender.

For the year ended December 31, 2022 and 2021, we incurred $0.8 million and $1.0 million, respectively, in interest expense under the September 2020 Notes.

Note 7 – Stockholders’ Equity

Our authorized capital stock consists of 50 million shares of common stock, $0.0005 par value, and one million shares of preferred stock, $0.0005 par value.

Preferred Stock

The preferred stock authorized under the Company's certificate of incorporation may be issued from time to time in one or more series. As of December 31, 2022, no
shares of preferred stock have been issued. The Company's board of directors have the full authority permitted by law to establish, without further stockholder approval, one or
more series of preferred stock and the number of shares constituting each such series and to fix by resolution voting powers, preferences and relative, participating, optional and
other special rights of each series of preferred stock, and the qualifications, limitations or restrictions thereof, if any. Subject to the limitation on the total number of shares of
preferred stock that the Company has authority to issue under its certificate of incorporation, the board of directors is also authorized to increase or decrease the number of
shares of any series, subsequent to the issue of that series, but not below the number of shares of such series then-outstanding. In case the number of shares of any series is so
decreased, the shares constituting such decrease will resume the status that they had prior to the adoption of the resolution originally fixing the number of shares of such series.
The  Company  may,  subject  to  any  required  stockholder  approval,  amend  from  time  to  time  its  certificate  of  incorporation  to  increase  the  number  of  authorized  shares  of
preferred stock or common stock or to make other changes or additions to our capital structure or the terms of our capital stock.

Common Stock Dividends

On May 9, 2022, the board of directors of the Company declared a special cash dividend of $0.30 per share on the Company’s common stock, paid on June 4, 2022, in

the amount of $4.7 million to holders of record of the Company’s common stock as of May 25, 2022.

On February 14, 2022, the board of directors of the Company declared a special cash dividend of $0.30 per share on the Company’s common stock, paid on March 10,

2022, in the amount of $4.6 million to holders of record of the Company’s common stock on March 1, 2022.

During the year ended December 31, 2021, the Board declared a special cash dividend of $0.30 per share on the Company’s common stock to holders of record on

May 25, 2021, resulting in the payment of $4.5 million to stockholders on June 3, 2021.

Common Stock

Registered Direct Offering

On January 5, 2021, the Company entered into a securities purchase agreement with certain accredited investors and qualified institutional buyers, pursuant to which
the Company issued and sold to the purchasers an aggregate of (i) 550,000 shares of the Company's common stock, and (ii) warrants to purchase up to 275,000 shares of the
Company's common stock in a registered direct offering.

The shares and warrants were sold at a purchase price of $10.00 per share for net proceeds to the Company of $5.5 million. Each Warrant has an exercise price equal to
$11.00 per share of common stock, will be exercisable at any time and from time to time, subject to certain conditions described in the Warrant, after the date of issuance, and
will expire on the date that is three years from the date of issuance. The Shares and the Warrants are immediately separable and were issued separately.

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Public Offering

On January 18, 2021, the Company entered into an underwriting agreement for the public offering of three million shares of common stock, at a price to the public of
$12.50 per share. On January 21, 2021, the Company completed the offering for net proceeds of $35.1 million, after deducting the underwriting discounts and commissions and
estimated offering expenses. As part of the offering, the Company also issued to the underwriters warrants to purchase up to an aggregate of 180,000 shares of common stock
(6% of the shares of common stock sold in the offering) at an exercise price of $15.625 per share (equal to 125% of the public offering price per share).

At-the-market Offering

On  December  28,  2021,  the  Company  entered  into  a  Sales Agreement  (the  “Sales Agreement”)  with  ThinkEquity  LLC  (the  “Sales Agent”),  pursuant  to  which  the
Company may offer and sell, from time to time through the Sales Agent, shares (the “ATM Shares”) of the Company's common stock, having an aggregate offering price of up
to $100,000,000, subject to the terms and conditions of the Sales Agreement. The Company is not obligated to make any sales of the ATM Shares under the Sales Agreement.

The offering pursuant to the Sales Agreement will terminate upon the earlier of (i) the sale of all of the ATM Shares subject to the Sales Agreement and (ii) termination
of the Sales Agreement as permitted therein. The Company may terminate the Sales Agreement in its sole discretion at any time by giving three business days’ prior notice to
the Sales Agent. The Sales Agent may terminate the Sales Agreement under the circumstances specified in the Sales Agreement and in its sole discretion at any time by giving
three business days’ prior notice to the Company.

The  Company  will  pay  the  Sales Agent  a  fixed  commission  rate  of 2.0%  of  the  aggregate  gross  proceeds  from  the  sale  of  the ATM  Shares  pursuant  to  the  Sales
Agreement and has agreed to provide the Sales Agent with customary indemnification and contribution rights. The Company also agreed to reimburse the actual out-of-pocket
accountable expenses of the Sales Agent up to $60,000 (of which a $25,000 advance was paid on December 7, 2021), which amount will include the fees and expenses of legal
counsel to the Sales Agent up to $50,000, and to pay the costs associated with bound volumes of the public offering materials as well as commemorative mementos and lucite
tombstones, in an amount not to exceed $3,000.

Additionally, the Company will pay to H.C. Wainwright & Co. (“Wainwright”), a fee equal to 1.0% of the gross proceeds of the sales price of all the ATM Shares sold

under the Sales Agreement, pursuant to a separate financial services agreement with Wainwright. Wainwright is not a sales agent under the Sales Agreement.

For the years ended December 31, 2022 and 2021, the Company did not have any sales under the At-the-market Offering program.

Nebula Acquisition

As  part  of  Nebula Acquisition  (see  Note  3,  Business Acquisitions),  a  portion  of  the  purchase  price  was  paid  in  shares  to  certain  Seller  Parties  and  noteholders  of
Nebula G, based on their election to receive shares of the Company’s common stock in lieu of cash, which shares have been valued at a price per share of $ 7.46, which is equal
to the average closing price of the Company’s common stock on Nasdaq for the five trading days preceding the signing of the Nebula Stock Purchase Agreement.

The Company issued 483,685 shares of its common stock in in lieu of $3.6 million cash payment to Seller Parties and noteholders of Nebula.

Stock Repurchase Program

On July 26, 2022 and September 8, 2021, the Company announced that its board of directors (the “Board”) had approved new stock repurchase programs. Under each
of the stock repurchase programs, the Company was authorized to repurchase up to $6.0 million million of its outstanding shares of common stock from time to time, over a
six-month period.

The Company repurchased 303,145 and 166,824 shares during the years ended December 31, 2022 and 2021, respectively, pursuant to the stock repurchase programs

for an aggregate amount of $2,152,000 and $944,000 respectively, including commissions.

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The 2010 Directors’ Equity Compensation Plan

On May 20, 2021, the stockholders of the Company approved the Amended and Restated 2010 Directors’ Equity Compensation Plan (the “Amended 2010 Directors’
Plan”) at the 2021 annual meeting of stockholders of the Company (the "2021 Annual Meeting"). The Amended 2010 Directors’ Plan authorizes the issuance of up to  775,000
shares of common stock.

During the year ended December 31, 2021, stock options to purchase an aggregate of 225,126 shares of the Company's common stock were granted to the Company's

directors in lieu of director fees under the Amended 2010 Directors’ Plan with a strike price of $5.28 per share.

The 2022 Directors' Equity Compensation Plan

On May 19, 2022, the stockholders of the Company approved the 2022 Directors' Equity Compensation Plan (the “2022 Directors' Plan”) at the 2022 annual meeting

of stockholders (the "2022 Annual Meeting"). The 2022 Director's Plan amended and restated the Amended and Restated 2010 Directors' Equity Compensation Plan and
provides for an increase in the number of shares reserved for issuance under the plan by 300,000 shares and provides for the adjustment of the per share exercise price of stock
options granted under the 2022 Directors' Plan in the event of any change in the outstanding shares of common stock of the Company as a result of, among other things, any
distribution or special dividend to stockholders of shares, cash or other property (other than regular cash dividends). At December 31, 2022, there were 120,000 stock options
outstanding and there were 180,000 shares of common stock available to be issued under the 2022 Directors’ Plan.

During the year ended December 31, 2022, stock options to purchase an aggregate of 120,000 shares of the Company's common stock were granted to our directors in

lieu of director fees under the 2022 Plan with a strike price of $5.28 per share.

The 2010 Equity Compensation Plan

On May 20, 2021, the stockholders of the Company approved the Amended and Restated 2010 Equity Compensation Plan (the “Amended 2010 Plan”) at the 2021

Annual Meeting. The Amended 2010 Plan authorizes the issuance of up to 4,900,000 shares of common stock.

During Fiscal 2021, 1,249,874 stock options were granted to our employees and non-employees under the 2010 Plan at an exercise price between $5.28 - $11.03, the

closing price of the Company’s common stock on the date of grant, with 25% of the stock options vested on the grant date, and 75% vesting over a 3-year period in equal
annually installments.

The 2022 Equity Compensation Plan

On May 19,  2022,  the  stockholders  of  the  Company  approved  the  2022  Equity  Compensation  Plan  (the  “2022  Plan”)  at  the  2022 Annual  Meeting.  The  2022  Plan
amended and restated the Company’s Amended and Restated 2010 Equity Compensation Plan and provides for an increase in the number of shares reserved for issuance under
the plan by 1,000,000 shares for a total of 5,900,000 and provides for the adjustment of the per share exercise price of stock options granted under the 2022 Plan in the event of
any change in the outstanding shares of common stock of the Company as a result of, among other things, any distribution or special dividend to stockholders of shares, cash or
other property (other than regular cash dividends).

During  Fiscal  2022, 325,000 stock options were granted to the Company's employees and non-employees under the 2022 Plan at exercise prices between $8.96  and
$12.01, equal to the closing price of the Company’s common stock on the date of grant, with 25% of each such stock option vested on the grant date, and 75% vesting over a 3-
year period in equal annually installments.

The 2018 Stock Incentive Plan

On April  12,  2018,  the  Company's  stockholders  approved  the  2018  Stock  Incentive  Plan  (the  “2018  Stock  Plan”).  The  2018  Stock  Plan  provides  for  the  grant  of
incentive stock options to eligible employees of the Company, and for the grant of non-statutory stock options to eligible employees, directors and consultants. The purpose of
the 2018 Stock Plan is to advance the interests of the Company and its stockholders by providing an incentive to attract, retain, and reward persons performing services for the
Company and by motivating such persons to contribute to the growth and profitability of the Company. The 2018 Stock Plan provides that the total number of shares that may
be issued pursuant to the 2018

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Stock Plan is 2,300,000 shares. At April 12, 2018, all 2,300,000 shares had been granted in the form of stock options to Ted Karkus (the “CEO Option”), the Company's Chief
Executive Officer, and, through December 31, 2022, 1,650,000 options under the 2018 Stock Plan had been exercised.

The 2018 Stock Plan requires certain proportionate adjustments to be made to the stock options granted under the 2018 Stock Plan upon the occurrence of certain
events,  including  a  special  distribution  (whether  in  the  form  of  cash,  shares,  other  securities,  or  other  property)  in  order  to  maintain  parity. Accordingly,  the  Compensation
Committee of the board of directors, as required by the terms of the 2018 Stock Plan, adjusted the terms of the CEO Option, such that the exercise price of the CEO Option was
reduced from $3.00 per share to $2.00 per share, effective as of September 5, 2018, the date the special $1.00 special cash dividend was paid to stockholders. The exercise price
of the CEO Option was further reduced from 2.00 $2.00 to $1.75 per share, effective as of January 24, 2019, the date the $0.25 special cash dividend was paid to stockholders.
The exercise price of the CEO Option was further reduced from $1.75 to $1.50 per share, effective as of December 12, 2019, the date another $0.25 special cash dividend was
paid to stockholders. The exercise price of the CEO Option was further reduced from $1.50 to $1.20 per share, effective as of June 3, 2021, the date another $0.30 special cash
dividend  was  paid  to  Company’s  stockholders. Accordingly,  the  Compensation  Committee  of  the  board  of  directors,  as  required  by  the  terms  of  the  2018  Stock  Plan,  has
adjusted the exercise price of the CEO Option in connection with each special cash dividend paid by the Company proportionately to the amount of the dividend paid. The
current exercise price of the CEO Option is $0.60 per share after the latest special cash dividend paid on June 3, 2022.

Inducement Option Awards

As part of Nebula Acquisition, the Company issued a non-qualified stock option to Kamal Obbad, the Chief Executive Officer of Nebula Genomics, as an inducement
to his employment with the Company (the “Obbad Award”). The Obbad Award entitles Mr. Obbad to purchase up to  250,000 shares of the Company’s common stock at an
exercise price of $7.67 per share, the closing price of the Company’s common stock on the closing date of the Nebula Acquisition. The Obbad Award was granted to Mr. Obbad
on  the  closing  date  of  the  Nebula Acquisition.  The  Obbad Award  vested  25%  on  the  grant  date  and  will  vest 25% per year for the next three  years  subject  to  Mr.  Obbad’s
continued employment with the Company. The Obbad Award expires on the seventh anniversary of the grant date. Any portion of the Obbad Award that does not vest and
become exercisable will be forfeited for no consideration. The grant date fair value of the Obbad Award was approximately $1,128,000.

On May 9, 2022, the Company issued a non-qualified stock option to the prospective Chief Financial Officer of the Company (the “CFO”), as an inducement to his
employment with the Company, effective May 23, 2022 (the “CFO Award”). The CFO Award entitled the CFO to purchase up to  400,000 shares of the Company’s common
stock  at  an  exercise  price  of  $6.74  per  share,  the  closing  price  of  the  Company’s  common  stock  on  May  9,  2022.  The  CFO  Award  provided  for  certain  proportionate
adjustments to be made in the event of any change in the outstanding shares of common stock of the Company as a result of, among other things, any distribution or special
dividend to stockholders of shares, cash or other property (other than regular cash dividends) in order to maintain parity. The exercise price of the CFO Award was reduced from
$6.74 to $6.44 per share, effective as of June 3, 2022, the date $0.30 special cash dividend was paid to Company’s stockholders. The grant date fair value of the CFO Award
was approximately $1,604,000. In connection with CFO’s separation from service on October 4, 2022, these options were forfeited on October 4, 2022. The Company reversed
$149,000 of stock based compensation expense previously recognized for the unvested options at the time of forfeiture.

During the year ended December 31, 2022, the Company issued an inducement award to a prospective employee to purchase up to 250,000 shares of the Company’s
common stock at an exercise price of $13.00, the closing price of the common stock on the date of grant. The award vested 50% on the date of grant and the remaining portion
will vest 25% per year for the next two years. The award expires on the seventh anniversary of the grant date.

For the year ended December 31, 2021, the Company granted an inducement award to a prospective employee to purchase up to 100,000 shares of the Company’s
common stock at an exercise price of $5.76, the closing price of the common stock on the date of grant. The award vests in four equal installments from the date of grant. The
award expires on the seventh anniversary of the grant date.

All inducement awards have been granted outside of the Company’s equity compensation plans pursuant to Nasdaq Listing Rule 5635(c)(4).

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Summary of all option grants

For the year ended December 31, 2022, the Company granted in the aggregate 1,095,000 stock options at an exercise price of $6.44-$12.92, the closing price of the
Company’s common stock on the date of grant, to certain employees. The stock options vest in four equal annual installments beginning on the date of grant. The options were
valued  at  $6.6  million  at  fair  value,  using  the  Black-Scholes  option  pricing  model  to  calculate  the  grant-date  fair  value  of  the  options.  The  fair  value  of  stock  options  for
employees are expensed over the vesting term in accordance with the terms of the related stock option agreements and non-employees are expensed over the terms of the service
period..

For  the  year  ended  December  31,  2021,  the  Company  granted 1,249,874  stock  options  at  an  exercise  price  of  $5.28- $11.03,  the  closing  price  of  the  Company’s
common stock on the date of grant, to certain employees. The stock options will vest in four equal annual installments beginning on the date of grant. The options were valued at
$6.1 million at fair value, using the Black-Scholes option pricing model to calculate the grant-date fair value of the options. The fair value of stock options for employees are
expensed over the vesting term in accordance with the terms of the related stock option agreements and non-employees are expensed over the terms of the service period.

The following table summarizes stock options activity during Fiscal 2022 and 2021 (in thousands, except per share data).

Outstanding as of January 1, 2021

Granted
Forfeited
Expired

Outstanding as of December 31, 2021

Granted
Exercised
Forfeited

Outstanding as of December 31, 2022

Options vested and exercisable

Number of Shares

Weighted Average
Exercise Price

Weighted Average
Remaining Contractual
Life (in years)

Total Intrinsic
Value

3,795
1,825
(505)
(5)

5,110 $
1,095
(1,833)
(420)

3,952 $

2,961 $

2.21 
7.29 
8.50 
1.39 

3.27 
9.92 
1.29 
1.56 

5.35 

4.06 

3.4 $
6.2
0
0

3.4 $
7
0
0

4 $

3.2 $

26,441 
— 
— 
— 

20,820 
— 
— 
— 

20,379 

17,257 

The following table summarizes weighted average assumptions used in determining the fair value of the stock options at the date of grant during Fiscal 2022 and 2021:

Exercise price
Expected term (years)
Expected stock price volatility
Risk-free rate of interest
Expected dividend yield (per share)

For the years ended
December 31,

2022

2021

$

$

10.03 
4.5
79 %
2.5%
0 %

7.29 
4
79 %
0.8 %
0 %

The expected stock price volatility is based on the Company’s historical common stock trading prices and the expected term is based on the period that the Company’s

stock-based awards are expected to be outstanding based on the simplified method.

The fair value of the stock options at the time of the grant in Fiscal 2022 and 2021 was $6.9  million  and  $6.1  million,  respectively.  For  Fiscal  2022  and  2021,  we
charged  to  operations  approximately  $4.0  million  and  $3.2  million. As  of  December  31,  2022,  there  were 3,952,000  stock  options  outstanding  and 2,961,000  stock  options
vested and exercisable.

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The Company will recognize an aggregate of approximately $4.5 million of remaining share-based compensation expense related to outstanding stock options over a weighted
average period of 3 years.

For the year ended December 31, 2022, we issued 828,021 shares of common stock through a cashless exercise of 1,833,000 options. In connection with the cashless

exercise, the company repurchased 1,103,000 common stock at a cost of $7.5 million to satisfy tax withholding.

Common Stock Warrants

For  the  year  ended  December  31,  2021,  the  Company  issued  warrants  to  purchase 275,000  shares  of  common  stock  in  a  registered  direct  offering  and  warrants  to

purchase 180,000 shares of common stock to the underwriters in an underwritten public offering.

For the year ended December 31, 2021, the Company issued 5,986 shares of common stock through a cashless exercise of 50,000 common stock warrants.

During the year ended December 31, 2022, there were no stock warrants issued.

The following table summarizes warrant activities during Fiscal 2022 and 2021 (in thousands, except per share data):

Outstanding as of January 1, 2021
Warrants granted
Cashless exercise
Outstanding as of December 31, 2021
Warrants granted
Outstanding as of December 31, 2022
Warrants vested and exercisable

Weighted Average
Exercise
Price

Weighted Average
Remaining Contractual
Life 
(in years)

Number of Shares

450 $
455
(50)

855 $
— 
855 $
855 $

3.22 
12.83 
5.00 

8.23 
— 
8.23 
8.23 

2.7
3
0

1.9
0
1.9
1.9

The following table summarizes weighted average assumptions used in determining the fair value of the warrants at the date of grant during Fiscal 2022 and Fiscal

2021:

Exercise price
Expected term (years)
Expected stock price volatility
Risk-free rate of interest
Expected dividend yield (per share)

$

For the years ended
December 31,

2022

2021

$

— 
0
0%
0.0%
0 %

12.83 
3.0
81%
0.2 %
0 %

As  of  December  31,  2022,  there  were 855,000  warrants  outstanding,  and  the  full  share-based  compensation  expense  was  recognized  in  prior  years. The  Company

recognized $253,000 of share-based compensation expense for the year ended December 31, 2021.

Note 8 – Defined Contribution Plans

The Company maintains the ProPhase Labs, Inc. 401(k) Savings and Retirement Plan, a defined contribution plan for its employees. The Company's contributions to

the plan are based on the amount of the employee plan contributions and

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compensation. The Company's contributions to the plan for the years ended December 31, 2022 and 2021 were $0.2 million and $0.1 million, respectively.

Note 9 – Income Taxes

The components of the provision (benefit) for income taxes, in the consolidated statements of operations are as follows (in thousands):

Continuing Operations
Current

Federal
State

Deferred
Federal
State

Income taxes from continuing operations

A reconciliation of the statutory federal income tax expense (benefit) to the effective tax is as follows (in thousands):

Statutory Rate - federal
State taxes, net of federal benefit
Research & development tax credit
Permanent differences and other
Income taxes from continuing operations before valuation allowance
Change in valuation allowance

Income tax expense (benefit)

Total

For the years ended

December 31, 2022

December 31, 2021

$

$

$
$

$

$

$

$

1,040  $
3,543 
4,583  $

72 
(210)
(138) $
4,445  $

2022

2021

4,811  $
2,789 
(1,200)
(601)

5,799  $
(1,354)

4,445  $

4,445  $

— 
1,318 
1,318 

(1,511)
(775)
(2,286)
(968)

1,232 
366 
— 
227 

1,825 
(2,793)

(968)

(968)

The  tax  effects  of  the  primary  “temporary  differences”  between  values  recorded  for  assets  and  liabilities  for  financial  reporting  purposes  and  values  utilized  for

measurement in accordance with tax laws giving rise to our deferred tax assets are as follows (in thousands):

Net operating loss and capital loss carryforward
Right of use asset
Other
Capital lease obligations
Depreciation
Amortization
Valuation allowance

Total

91

For the years ended

December 31, 2022

December 31, 2021

$

$

1,324  $
(1,466)
2,684 
1,466 
(705)
(2,703)
(824)

(224) $

3,584 
1,348 
2,531 
(1,348)
(948)
(2,989)
(2,178)

— 

 
 
 
 
 
 
 
 
 
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The  Company  accounts  for  income  taxes  under ASU  No.  2019-12,  “Income  Taxes  (Topic  740):  Simplifying  the Accounting  for  Income  Taxes  (“ASU  2019-12”),
which  simplifies  various  aspects  related  to  accounting  for  income  taxes.  This  standard  became  effective  for  the  Company  January  1,  2021. ASU  2019-12  removes  certain
exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application.

The Company recognizes tax assets and liabilities for the future tax consequences related to differences between the financial statement carrying amounts of existing
assets and liabilities and their respective tax bases, and for net operating loss carryforwards. Management evaluated the deferred tax assets for recoverability using a consistent
approach that considers the relative impact of negative and positive evidence, including historical profitability and projections of future reversals of temporary differences and
future taxable income. The Company is required to establish a valuation allowance for deferred tax assets if management determines, based on available evidence at the time
the determination is made, that it is not more likely than not that some portion or all of the deferred tax assets will be realized.

As  of  December  31,  2022  the  Company  has  net  deferred  tax  liabilities  for  federal  and  combined  state  jurisdictions  after  releasing  the  valuation  allowance  in  those
jurisdictions. The Company continues to maintain a valuation allowance against some of the separate company state NOL carryforwards. As of December 31, 2022 there is a
valuation allowance of $0.8 million compared to $2.2 million as of December 31, 2021. As of December 31, 2022, the Company has state NOL carryforwards of $0.8 million,
which  begin  to  expire  in  2024  and  federal  NOL  carryforwards  of  $0.5  million  which  can  be  carried  forward  indefinitely.  The  federal  NOL  is  attributable  to  2021  Nebula
acquisition, and it is Section 382 limited with an annual limitation of $0.6 million.

The Company files a consolidated federal income tax return and separate company state returns as well as combined state returns where applicable.

Note 10 - Other Current Liabilities

The following table sets forth the components of other current liabilities at December 31, 2022 and 2021, respectively (in thousands):

Accrued diagnostic services commissions
Accrued payroll
Accrued expenses
Accrued returns
Accrued benefits and vacation

Total other current liabilities

Note 11 – Commitments and Contingencies

Manufacturing Agreement

December 31, 2022

$

$

1,093  $
202 
714 
13 
50 
2,072  $

December 31, 2021
1,283 
514 
300 
338 
60 
2,495 

The Company and its wholly owned subsidiary, PMI, entered into a manufacturing agreement (the “Manufacturing Agreement”) with Mylan in connection with the asset
purchase agreement we entered into with Mylan in 2017. Pursuant to the terms of the Manufacturing Agreement, Mylan (or an affiliate or designee) purchased the inventory of
the Company’s Cold-EEZE® brand and product line, and PMI agreed to manufacture certain products for Mylan, as described in the Manufacturing Agreement, at prices that
reflect current market conditions for such products and include an agreed upon mark-up on our costs. On May 1, 2021, the Manufacturing Agreement was assigned by Mylan to
Nurya  Brands,  Inc.  (“Nurya”)  in  connection  with  Nurya’s  acquisitions  of  certain  assets  from  Mylan,  including  the  Cold-EEZE®  brand  and  product  line.  Unless  terminated
sooner by the parties, the Manufacturing Agreement will remain in effect until March 29, 2023. Thereafter, the Manufacturing Agreement may be renewed by Nurya for up to
five  successive one-year  periods  by  providing  notice  of  its  intent  to  renew  not  less  than 90  days  prior  to  the  expiration  of  the  then-current  term.  In  November  2022,  Meda
provided a notice to extend the original agreement for another year through March 2024.

License Agreement

In July 19, 2022, the Company through its wholly-owned subsidiary ProPhase BioPharma entered into a License Agreement (the “License Agreement”) with Global

BioLife, Inc. (the “Licensor”), with an effective date of July 18, 2022

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(the  “Linebacker  Effective  Date”),  pursuant  to  which  it  acquired  from  Licensor  a  worldwide  exclusive  right  and  license  under  certain  patents  identified  in  the  License
Agreement (the “Licensed Patents”) and know-how (collectively, the “Licensed IP”) to exploit any compound covered by the Licensed Patents (the “Licensed Compound”),
including Linebacker LB1 and LB2, and any product comprising or containing a Licensed Compound (“Licensed Products”) in the treatment of cancer, inflammatory diseases
or  symptoms,  memory-related  syndromes,  diseases  or  symptoms  including  dementia  and Alzheimer’s  Disease  (the  “Field”).  Under  the  terms  of  the  License Agreement,  the
Licensor reserves the right, solely for itself and for GRDG Sciences, LLC (“GRDG”) to use the Licensed Compound and Licensed IP solely for research purposes inside the
Field and for any purpose outside the Field.

Subject to certain conditions set forth in the License Agreement, the Company may grant sublicenses (including the right to grant further sublicenses) to its rights under
the License Agreement to any of its affiliates or any third party with the prior written consent of Licensor, which consent may not be unreasonably withheld. Either party to the
License Agreement may assign its rights under the License Agreement (i) in connection with the sale or transfer of all or substantially all of its assets to a third party, (b) in the
event of a merger or consolidation with a third party or (iii) to an affiliate; in each case contingent upon the assignee assuming in writing all of the obligations of its assignor
under the License Agreement.

Under  the  terms  of  License Agreement,  the  Company  is  required  to  pay  to  Licensor  a  one-time  upfront  license  fee  of  $50,000  within 10  days  of  the  Linebacker
Effective Date and must pay an additional $900,000 following the achievement of a first Phase 3 study which may be required by FDA for the first Licensed Product and an
additional $1 million upon the receipt of regulatory approval of a New Drug Application (NDA) for the first Licensed Product.

During the term of the License Agreement, the Company is also required to pay to Licensor 3% royalties on Net Revenue (as defined in the License Agreement) of each

Licensed Product, but no less than the minimum royalty of $250,000 of Net Revenue per year minus any royalty payments for any required third party licenses.

In connection with the License Agreement, the Company has incurred approximately $0.5 million in general and administrative expenses that are included in the
Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) for the year ended December 31, 2022. No clinical studies have begun under this
agreement.

Litigation

In the normal course of our business, we may be named as a defendant in legal proceedings. It is our policy to vigorously defend litigation or to enter into a reasonable

settlement where management deems it appropriate.

Note 12 – Leases

On October 23, 2020, the Company completed the acquisition of CPM, which included the acquisition of a 4,000 square foot CLIA accredited laboratory located in
Old Bridge, New Jersey, which was owned by CPM (which is now known as ProPhase Diagnostics NJ, Inc.). The lease is for a term of 24 months with a monthly base lease
payment of $5,950.

New York Second Floor Lease

On December 8, 2020, the Company entered into a Lease Agreement (the “NY Second Floor Lease”) with BRG Office L.L.C. and Unit 2 Associates L.L.C. (the

“Landlord”), pursuant to which the Company leases certain premises located on the second floor (the “Second Floor Leased Premises”) of 711 Stewart Avenue, Garden City,
New York (the “Building”). The Second Floor Leased Premises serve as the Company’s second location and corporate headquarters, offering a wide range of laboratory testing
services for diagnosis, screening and evaluation of diseases, including COVID-19 and Respiratory Pathogen Panel Molecular tests.

The  NY  Second  Floor  Lease  was  effective  as  of  December  8,  2020,  and  commenced  in  January  2021  (the  “Commencement  Date”)  when  the  facility  was  made
available to us by the landlord. The initial term of the NY Lease is 10 years and 7 months (the “Initial Term”), unless sooner terminated as provided in the NY Lease. The
Company may extend the term of the NY Lease for one additional option period of five years. The Company has the option to terminate the NY Lease on the sixth anniversary
of the Commencement Date, provided that it gives the landlord written notice not less than nine months and not more than 12 months in advance and that we pay the landlord a
termination fee.

For the first year of the NY Second Floor Lease, the Company paid a base rent of $56,963  per  month  (subject  to  a seven-month  abatement  period),  with  a  gradual
rental rate increase of 2.75% for each 12-month period thereafter in lieu of paying its proportionate share of common area operating expenses, culminating in a monthly base
rent of $74,716 during

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the final months of the Initial Term. In addition to the monthly base rent, the Company is responsible for its proportionate share of real estate tax escalations in accordance with
the terms of the NY Lease.

The Company also has a right of first refusal to lease certain additional space located on the ground floor of the Building containing 4,500 square feet and 4,600 square

feet, as more particularly described in the NY Lease. The Company also has a right of first offer to purchase the Building during the term of the NY Lease.

On June 10, 2022, the Company entered into a First Amendment to the NY Second Floor Lease (the “Second Floor Lease Amendment”). The Second Floor Lease
Amendment amends the NY Second Floor Lease to provide that any uncured default by the Company or any of its affiliate under the NY First Floor Lease (defined below) will
constitute a default by the Company under the NY Second Floor Lease.

New York First Floor Lease

On  June  10,  2022,  the  Company  entered  into  a  second  Lease  Agreement  (the  “NY  First  Floor  Lease”)  with  Landlord,  pursuant  to  which  the  Company  leases
approximately 4,516 sq. feet located on the first floor (the “NY First Floor Leased Premises”) of the Building. As described above, the Company currently leases space on the
second  floor  of  the  Building.  The  First  Floor  Leased  Premises  will  be  used  to  expand  the  Company’s  in-house  lab  capabilities  to  include  traditional  clinical  testing  across
multiple  specialty  areas  and  Next  Generation  Sequencing  (NGS)  to  perform  Whole  Genome  Sequencing  (WGS)  and  an  array  of  genetic  diagnostic  test  offerings  for  both
clinical and research purposes.

The NY First Floor Lease became effective as of June 10, 2022 and will commence upon the date of the Landlord’s substantial completion of certain improvements to
the  NY  First  Floor  Leased  Premises  (the  “First  Floor  Commencement  Date”),  as  set  forth  in  the  NY  First  Floor  Lease,  targeted  to  be  approximately  five  months  from  the
execution of the NY First Floor Lease. The initial term of the NY First Floor Lease will expire on July 15, 2031, unless
sooner  terminated  as  provided  in  the  NY  First  Floor  Lease.  The  Company  may  extend  the  term  of  the  NY  First  Floor  Lease  for  one  additional  option  period  of  five  years
pursuant to the terms described in the NY First Floor Lease. The Company has the option to terminate the NY First Floor Lease effective July 31, 2027 (the “Early Termination
Date”),  provided  the  Company  gives  the  Landlord  written  notice  not  less  than  nine  months  and  not  more  than  12  months  prior  to  the  Early  Termination  Date  and  pays  the
Landlord a termination fee as more particularly described in the Lease.

For the first year of the NY First Floor Lease, the Company will pay a base rent of $11,290 per month (subject to an eight month abatement period), with a gradual
rental rate increase of approximately 2.75% for each 12 month period thereafter, culminating in a monthly base rent of $14,026 during the final months of the initial term of the
NY First Floor Lease. In addition to the monthly base rent, the Company is responsible for its proportionate share of real estate tax escalations in accordance with the terms of
the NY First Floor Lease. The Landlord will provide a construction allowance to the Company in an aggregate amount not to exceed $203,220, to reimburse the Company for
the cost of certain improvements to be made by the Company to the First Floor Leased Premises.

At  December  31,  2022,  we  had  operating  lease  liabilities  for  the  New  York  and  New  Jersey  leases  of  approximately  $4.6  million  and  right  of  use  assets  of

approximately $4.1 million, which were included in the consolidated balance sheet.

The following summarizes quantitative information about our operating leases (in thousands):

Operating leases

Operating lease cost
Variable lease cost
Operating lease expense

Total rent expense

94

For the Years Ended

December 31, 2022

December 31, 2021

$
$

$

816  $
—  $

816 
816  $

816 
— 
816 
816 

Table of Contents

Operating cash flows used in operating leases
Weighted-average remaining lease term – operating leases (in years)
Weighted-average discount rate – operating leases

Maturities of the Company’s operating leases, excluding short-term leases, are as follows (in thousands):

Year Ended December 31, 2023
Year Ended December 31, 2024
Year Ended December 31, 2025
Year Ended December 31, 2026
Year Ended December 31, 2027
Thereafter
Total
Less present value discount

Operating lease liabilities

For the Years Ended

$

December 31, 2022
(774)
8.5
10.00  %

$

December 31, 2021
(357)
9.4
10.00  %

$

$

739 
747 
768 
783 
804 
3,071 
6,912 
(2,352)
4,560 

Note 13 – Consulting Agreement and Secured Promissory Note Receivable

Consulting Agreement

On September 25, 2020, the Company entered into a consulting agreement (the “Consulting Agreement”)  with  an  unaffiliated  company  acting  as  a  consultant  (the
“Consultant”). The Consulting Agreement was to be effective through September 1, 2022; provided, however, that the Company could terminate this agreement at any time on
five days’ prior written notice.

The Consultant’s duties were to include, among other things, (i) identifying and introducing us to new opportunities in the medical technology and testing fields, (ii)
assisting and advising us in acquiring one or more CLIA certified labs suitable for COVID-19 and other testing (“Test Labs”); (iii) assisting us in equipping and staffing any
Test Labs acquired by us; (iv) advising and assisting in the operation of such Test Labs; (v) validating and obtaining certification of such Test Labs; and (vi) assisting us in
obtaining  a  flow  of  business,  orders  and  revenues  from  multiple  sources  in  the  industry,  including  but  not  limited  to  at  least  one  significant,  nation-wide  manufacturer  and
distributor of COVID-19 saliva sample collection test kits (“COVID-19 Test Kits”).

All compensation earned by the Consultant would first be applied to the acceleration and prepayment of all sums due to us, including but not limited to sums due

pursuant to the Amended and Restated Promissory Note (“Secured Note”) described below.

Promissory Note and Security Agreement

On September 25, 2020 (the “Restatement Effective Date”), the Company entered into the Secured Note with the Consultant, pursuant to which it loaned $3.0 million

to the Consultant (inclusive of $1.0 million in the aggregate previously loaned to the Consultant, as described below).

The Secured Note amended and restated in its entirety (i) that certain Promissory Note and Security Agreement, dated July 21, 2020 (the “Original July 21 Note”),
pursuant to which the Company loaned $750,000 to the Consultant and (ii) that certain Promissory Note and Security Agreement, dated July 29, 2020 (the “Original July 29
Note”, and, together with the Original July 21 Note, the “Original Notes”), pursuant to which the Company loaned $250,000 to the Consultant.

Commencing after September 1, 2021, in addition to payments of interest, the Consultant is also required to make payments on the principal amount of the loan equal

to 1/36 of the then outstanding principal amount.

The entire remaining unpaid principal amount of the Secured Note, together with all accrued and unpaid interest thereon and all other amounts payable under the

Secured Note, was due and payable on September 30, 2022. As discussed

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in Amendment and Termination Agreement below, the Company issued a Notice of Default to the Consultant on October 11, 2021.

Total interest income recorded in the years ended December 31, 2022 and 2021, was $— and $642,000, respectively.

Amendment and Termination Agreement

On January 14, 2021, the Company entered into an Amendment and Termination Agreement (the “Termination Agreement”) with the Consultant pursuant to which the
parties amended the Secured Note and terminated the Consulting Agreement. Pursuant to the terms of the Termination Agreement, the Company loaned an additional $1 million
to the Consultant in consideration for the termination of the Consulting Agreement and termination of the Company’s obligation to pay the Consultant additional consulting fees
beyond the $250,000 already earned by the Consultant under the Consulting Agreement. As a result, the initial principal amount due under the Secured Note was increased from
$2.75 million million to $3.75 million plus all accrued and unpaid interest arising under the Secured Note through and including January 14, 2021.

Under the terms of the Termination Agreement, the Consultant will continue to sell and process its viral test by RT-PCR (together with other viral and other types of
tests).  Until  the  Secured  Note  is  paid  in  full,  each  COVID-19  Test  Kit  sold  or  processed  from  and  after  January  14,  2021,  and  for  which  payment  of  at  least  the  specified
amount as defined for the test, is received by the Consultant, the Consultant will pay us a specified amount (the “Test Fee”). The total payments will not exceed the aggregate
amounts due under the Secured Note and will be applied first to interest and other amounts due under the Secured Note and then to the then-current outstanding principal. Test
Fees will be due and payable on the 10th business day after the end of each month commencing in February 2021, and until the Secured Note is paid in full. The Company
received the first payment in the amount of $95,000 with respect to the Test Fees from January 15 through February 2021. On June 25, 2021, we were issued 1,260,619 shares
of common stock of the Consultant with a fair value of $315,000 as an interest payment under the Secured Note in lieu of Test Fees from March through June 2021.

Effective September 1, 2021, in addition to the payment of the Test Fees described above, the Consultant also is also required to make payments to us in an amount
equal  to  the  greater  of  (x)  the  Test  Fee,  or  (y)  1/36th  of  the  then  outstanding  principal  amount  together  with  interest  thereon  and  interest  accruing  on  the  Secured  Note,  in
accordance with the Secured Note. Accordingly, effective September 1, 2021, the minimum number of monthly payments due and payable to us is equal to the amount required
to amortize fully the outstanding principal amount of the Secured Note, together with interest over a period of 36 months with level monthly payments. From September 1, 2021
through December 31, 2022, the Company did not receive any payments from the Consultant for either principal or interest.

On October 11, 2021, the Company provided the Consultant with a Notice of Default and demanded the Secured Note be paid in full immediately. On January 25,
2022, the Company filed a complaint with the United States District Court for the District of Delaware for judgment against the Consultant for money damages consisting of
principal, interest, default interest and other fees and costs. As a result, the Company considered that it is not probable that it will collect all amounts due under the Secured Note
and reduced the carrying value of the Secured Note to $0 as of December 31, 2021 with a corresponding charge-off of $— million and $3.7  million  during  the  years  ended
December 31, 2022 and 2021, respectively, to bad debt expense, which is included in other income (loss) on the accompanying statements of operations.

Note 14 – Significant Customers Concentrations

Revenue for Fiscal 2022 and Fiscal 2021 was $122.6 million and $79.0 million , respectively. Two diagnostic services clients accounted for 65.0% and 15.0% , of our
net revenue for the year ended December 31, 2022. Three diagnostic service clients accounted for 23.5%, 17.9% and 11.9% of our net revenue for the year ended December 31,
2021. For Fiscal 2022 and 2021, there were no third-party contract manufacturing customers accounted for 10% or more of our revenues, for each year , respectively. The loss
of sales to any of these large customers could have a material adverse effect on our business operations and financial condition. Collections of diagnostic services revenues are
driven by payers, which are government agencies (primarily HRSA), insurance providers, and client payers. In Fiscal 2022, requisitions from each payer group were 29% , 66%
, and 5% , respectively. In Fiscal 2021, requisitions from each payer groups was 60%, 35% and 5%.

The Company is subject to account receivable credit concentrations from time-to-time as a result of the timing, payment pattern and ultimate purchase volumes or
shipping  schedules  with  our  customers.  These  concentrations  may  impact  its  overall  exposure  to  credit  risk,  either  positively  or  negatively,  in  that  our  customers  may  be
similarly affected by changes in economic, regulatory or other conditions that may impact the timing and collectability of amounts due to the

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Company.  Two  diagnostic  services  payers  generated 68.8%  and 16.0%  of  our  total  reimbursement  receivable  balances  from  government  agencies  and  healthcare  issuers  at
December 31, 2022. Four diagnostic services payers generated 43.0%, 11.6%, 10.7% and 10.7% of our total reimbursement receivable balances from government agencies and
healthcare issuers at December 31, 2021.

Currently, the Company relies on a sole supplier to manufacture its saliva collection kits used by customers who purchase its personal genomics services. Change in the
supplier or design of certain of the materials that the Company relies on, in particular the saliva collection kit, could result in a requirement for additional premarket review from
the FDA before making such a change.

Note 15 – Segment Information

The  Company  has  identified two  operating  segments,  diagnostic  services  and  consumer  products,  based  on  the  manner  in  which  the  Company’s  CEO  as  CODM
assesses  performance  and  allocates  resources  across  the  organization.  The  operating  segments  are  organized  in  a  manner  that  depicts  the  difference  in  revenue  generating
synergies  that  include  the  separate  processes,  profit  generation  and  growth  of  each  segment.  The  diagnostic  services  segment  provides  COVID-19  diagnostic  information
services to a broad range of customers in the United States, including health plans, third party payers and government organizations. The consumer products segment is engaged
in  the  research,  development,  manufacture,  distribution,  marketing  and  sale  of  OTC  consumer  healthcare  products  and  dietary  supplements  in  the  United  States  and  also
provides personal genomics products and services. The unallocated corporate expenses mainly included professional fees associated with the public company.

The following table is a summary of segment information for Fiscal 2022 and Fiscal 2021 (in thousands):

Net revenues

Diagnostic services
Consumer products

Consolidated net revenue

Cost of revenue

Diagnostic services
Consumer products

Consolidated cost of revenue

Depreciation and amortization expense

Diagnostic services
Consumer products

Total Depreciation and amortization expense

Operating and other expenses
Income (loss) from operations, before income taxes

Diagnostic services
Consumer products
Unallocated corporate

Total income from operations, before income taxes

Income tax benefit (expense)

Net Income

97

For the years ended

December 31, 2022

December 31, 2021

$

$

108,329  $
14,318 
122,647 

39,896 
12,097 
51,993 

2,336 
2,206 
4,542 
43,203 

56,389 
(10,824)
(22,657)
22,908 
(4,445)
18,463  $

68,559 
10,483 
79,042 

29,415 
7,639 
37,054 

1,976 
7 
1,983 
34,700 

18,197 
(1,714)
(11,178)
5,305 
968 
6,273 

 
 
 
 
 
 
Table of Contents

The following table is a summary of segment information for Fiscal 2022 and Fiscal 2021 (in thousands):

ASSETS

Diagnostic services
Consumer products
Unallocated corporate

Total assets

Note 16 – Earnings Per Share

December 31,
2022

December 31,
2021

$

$

50,832  $
22,080 
14,736 

87,648  $

51,150 
24,139 
14,006 

89,295 

Basic  earnings  per  share  (“EPS”)  excludes  dilution  and  is  computed  by  dividing  income  available  to  common  stockholders  by  the  weighted-average  number  of
common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or
converted into common stock or otherwise result in the issuance of common stock that shared in the earnings of the entity. Diluted EPS also utilizes the treasury stock method
which prescribes a theoretical buy back of shares from the theoretical proceeds of all options outstanding during the period, and the if-converted method for convertible debt.

The following is a reconciliation of the weighted average number of common shares outstanding used in calculating basic and diluted net loss per share (in thousands):

Net income - basic
Interest on unsecured convertible promissory note

Net income - diluted

Weighted average shares outstanding - basic

Diluted shares- Stock Options
Diluted shares- Stock Warrants
Unsecured convertible promissory note

Weighted average shares outstanding - diluted

For the years ended

December 31, 2022

$

$

$

18,464  $
632 
19,096  $

15,845
1,493
1,073
240
18,651  $

December 31, 2021
6,273 
1,000 
7,273 

15,172
2,001
220
1,000
18,393 

The following table represents the number of securities excluded from the income per share computation as a result of their anti-dilutive effect (in thousands):

Anti-dilutive securities
Common stock purchase warrants
Stock Options
Unsecured convertible promissory note

Anti-dilutive securities

Note 17 – Related Parties

For the years ended

December 31, 2022

December 31, 2021

455 
770 
— 
1,225 

455 
828 
— 
1,283 

The Company's Executive Vice President and Co-Chief Operations Officer of ProPhase Diagnostics, is a related party to the Company's Chairman and Chief Executive
Officer. For the years ended December 31, 2022 and December 31, 2021, there were no payments made to the Executive Vice President outside compensation for the position
held at the Company.

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Note 18 – Subsequent Events

Stella Diagnostics - Asset Purchase Agreement

On December 15, 2022, the Company entered into an Asset Purchase Agreement (the “Stella Purchase Agreement”), by and among the Company and Stella Diagnostics
Inc. (“Stella”) and Stella DX, LLC (“Stella DX” and, together with Stella, the “Stella Sellers”), pursuant to which, on January 3, 2023, the Company purchased all of the assets,
rights and interests of the Stella Sellers and their affiliates pertaining to the Stella Sellers’ BE-Smart Esophageal Pre-Cancer diagnostic screening test and certain clinical assets,
including all intellectual property rights (the “Stella Purchased Assets”).

As consideration for the Stella Purchased Assets, the Company (i) paid to the Stella Sellers $3.5 million in cash, minus (a) the Secured Note Amount, if any, (b) the
Liability  Payoff Amount  and  (c)  the  Promissory  Note  Payoff Amounts  (each  as  defined  in  the  Stella  Purchase Agreement),  and  (ii)  issued  to  Stella  DX  100,000  shares  of
common stock, par value $0.0005 per share, of the Company.

The Company is required to pay to the Stella Sellers for each of the seven calendar years (each, an “Annual Period”) during the seven year period commencing on the
first day of the calendar year following the date of the Commercialization Event (as defined in the Stella Purchase Agreement), a non-refundable, non-creditable royalty of  5%
of the Adjusted Gross Margin (as defined in the Stella Purchase Agreement) for such Annual Period.

Management is reviewing the final closing transactions to complete the accounting. These amounts will be reported in the Company's Form 10-Q for the three months

ended March 31, 2023.

Debt and Equity Transactions

On January 26, 2023, the Company issued an unsecured promissory note and guaranty for an aggregate principal amount of $7.6 million (the “Note”) to JXVII Trust
(“JXVII”). The Note is due and payable on January 27, 2026, the third anniversary of the date on which the Note was funded (the “Closing Date”), and accrues interest at a rate
of 10% per year from the Closing Date, payable on a quarterly basis, until the Note is repaid in full. The Company has the right to prepay the Note at any time after the Closing
Date  and  prior  to  the  maturity  date  without  premium  or  penalty  upon  providing  seven  days’  written  notice  to  JXVII.  Repayment  of  the  Note  has  been  guaranteed  by  the
Company’s wholly-owned subsidiary, Pharmaloz Manufacturing, Inc.

In January 2023, the Company issued 603,881 shares of common stock through a cashless exercise of 1,348,250 options. In connection with the cashless exercise, the

company repurchased 744,369 shares of common stock at a cost of $5,378 to satisfy tax withholding.

On March 13, 2023, the Company granted, in the aggregate, 205,000 stock options to seven employees under the 2022 Plan with an exercise price of $6.84, the closing
price of the Company’s common stock on the date of grant. The options vest  25% on the date of grant with the remaining 75%  vesting  over  a 3-year period in equal annual
installments. The estimated fair value of these options at the date of grant was $0.9 million, which will be expensed over the vesting term.

On  March  15,  2023,  the  Company  announced  that  its  board  of  directors  had  approved  a  new  stock  repurchase  program.  Under  the  stock  repurchase  program,  the
Company  is  authorized  to  repurchase  up  to  $6.0  million  of  its  outstanding  shares  of  common  stock  from  time  to  time,  over  a six-month  period.  The  number  of  shares  to  be
repurchased and the timing of the repurchases, if any, will depend on a number of factors, including, but not limited to, price, trading volume and general market conditions,
along  with  the  Company’s  working  capital  requirements  and  general  business  conditions.  The  board  of  directors  will  re-evaluate  the  program  from  time  to  time  and  may
authorize adjustments to its terms.

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

None

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Item 9A.    Controls and Procedures

Disclosure Controls and Procedures

Disclosure controls and procedures are controls and other procedures that are designed to ensure that information required to be disclosed in our reports filed with or
submitted  to  the  SEC  under  the  Exchange Act  is  recorded,  processed,  summarized  and  reported  within  the  time  periods  specified  in  the  SEC’s  rules  and  forms.  Disclosure
controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed in our reports filed under the Exchange
Act  is  accumulated  and  communicated  to  management,  including  our  principal  executive  officer  and  principal  financial  and  accounting  officer,  to  allow  timely  decisions
regarding required disclosure.

We carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e)
and  15d-15(e))  as  of  December  31,  2022.  This  evaluation  was  carried  out  under  the  supervision  and  with  the  participation  of  our  principal  executive  officer  and  principal
financial and accounting officer. Based on that review, our management, including our principal executive officer and principal financial and accounting officer, concluded that
our disclosure controls and procedures were effective at the reasonable assurance level as of December 31, 2022.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining an adequate system of internal control over financial reporting. Our system of internal control over
financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in
accordance with accounting principles generally accepted in the United States of America.

Our internal control over financial reporting includes those policies and procedures that:

•

•

•

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

provide  reasonable  assurance  that  our  transactions  are  recorded  as  necessary  to  permit  preparation  of  our  financial  statements  in  accordance  with  accounting
principles generally accepted in the United States of America, and that our receipts and expenditures are being made only in accordance with authorizations of our
management and our directors; and

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

Because  of  its  inherent  limitations,  a  system  of  internal  control  over  financial  reporting  can  provide  only  reasonable  assurance  and  may  not  prevent  or  detect
misstatements. Further, because of changes in conditions, effectiveness of internal controls over financial reporting may vary over time. Our system contains self-monitoring
mechanisms, and actions are taken to correct deficiencies as they are identified.

Our management conducted an evaluation of our effectiveness of the system of internal control over financial reporting based on the framework in Internal Control-
Integrated Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (2013  Framework).  Based  upon  our  review,  our  management,
including our principal executive officer and principal financial and accounting officer, concluded that the Company’s internal controls over financial reporting were effective
as of December 31, 2022.

Remediation of Material Weakness

In  connection  with  our  2021 Annual  Report  on  Form  10-K,  our  management  concluded  that  the  Company’s  internal  controls  over  financial  reporting  were  not
effective as of December 31, 2021, due to a material weakness. A material weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting,
such that there is a reasonable possibility that a material misstatement of our financial statements could occur but will not be prevented or detected on a timely basis.

The material weakness that was identified related to the lack of appropriate standard operating procedures and billing system controls associated with the diagnostic
billing and revenue process, as well as the lack of contemporaneous assessments and associated documentation of the reimbursement receivables leading to additional allowance
requirements.

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Management committed to remediating the material weakness by making significant improvements to our billing processes, the billing system and the analyses that
support the estimates associated with applicable allowances. We also performed a comprehensive review of our billing standard operating procedures, training and resources in
our billing and accounting functions, and implemented certain changes.

We completed our remediation activities by testing the operating effectiveness of the enhanced controls and found them to be effective. Based on the implementation

work and results of testing performed, we concluded that the previously identified material weakness has been remediated as of December 31, 2022.

Changes in Internal Control Over Financial Reporting

Except  as  described  above  in  “Management’s  Report  on  Internal  Control  Over  Financial  Reporting”,  there  was  no  change  in  our  internal  control  over  financial
reporting identified in connection with evaluation required by paragraph (d) of Rules 13a-15 or 15d-15 under the Exchange Act that occurred during the fourth quarter of the
fiscal year ended December 31, 2021 that has materially affected or is reasonably likely to materially affect our internal control over financial reporting.

Item 9B.    Other Information

None.

Item 9C.    Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

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Item 10.    Directors, Executive Officers and Corporate Governance

PART III

The  information  required  under  this  item  is  incorporated  by  reference  from  the  sections  of  the  Company’s  Proxy  Statement  for  the  2023  Annual  Meeting  of
Stockholders  (the  “2023  Proxy  Statement”)  titled  “Proposal  1  –  Election  of  Board  of  Directors,”  “Executive  Officers,”  “Governance  Policies  and  Procedures  –  Code  of
Conduct,”  “Corporate  Governance  –  Committees  of  the  Board  of  Directors  – Audit  Committee.”  The  2023  Proxy  Statement  will  be  filed  with  the  Securities  and  Exchange
Commission ("SEC") not later than 120 days after the close of our fiscal year ended December 31, 2022 and is hereby incorporated by reference

Item 11.    Executive Compensation

The information required under this item is incorporated by reference from the section of the 2023 Proxy Statement titled “Executive and Director Compensation.”

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

The information required under this item is incorporated by reference from the sections of the 2023 Proxy Statement titled “Equity Compensation Plan Information”

and “Security Ownership.”

Item 13.    Certain Relationships and Related Transactions and Director Independence

The  information  required  under  this  item  is  incorporated  by  reference  from  the  sections  of  the  2023  Proxy  Statement  titled  “Corporate  Governance  –  Certain

Relationships and Related Transactions,” and “Corporate Governance – Director Independence.”

Item 14.    Principal Accountant Fees and Services

The information required under this item is incorporated by reference from the section of the 2023 Proxy Statement titled “Audit and Non-Audit Fees.”

102

Table of Contents

Item 15.    Exhibits and Financial Statement Schedules

(a)(1) Financial Statements.

PART IV

The following consolidated financial statements of ProPhase Labs, Inc., together with the report thereon of Friedman LLP, independent registered public accounting

firms, are included in this Annual Report on Form 10-K.

Reports of Independent Registered Public Accounting Firms
Financial Statements:
Consolidated Balance Sheets
Consolidated Statements of Operations and Other Comprehensive Income (Loss)
Consolidated Statements of Stockholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

(a)(2) Financial Statement Schedules.

Page
63

63
65
66
68
69

All schedules have been omitted because they are not required or because the required information is given in the consolidated financial statements or Notes thereto

set forth under Item 8 above.

(a)(3) Exhibits

Exhibit

2.1†+

3.1

3.2

4.1
4.2

10.1

10.2*

10.3*

10.4*
10.5*
10.6*
10.7*

10.8*
10.9*

Description

Manufacturing Agreement, dated March 29, 2017, by and between Meda Consumer Healthcare Inc., Pharmaloz Manufacturing, Inc. and Prophase Labs,
Inc. (incorporated by reference to Exhibit 2.2 of the Current Report on Form 8-K (File No. 000-21617) filed on March 29, 2017).
Certificate of Incorporation of the Company, (incorporated by reference to Exhibit 3.3 of the Current Report on Form 8-K (File No. 000-21617) filed on
June 19, 2015).
Amended and Restated Bylaws of the Company (as of February 16, 2018) (incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K
(File No. 000-21617) filed on February 21, 2018).
Specimen Common Stock Certificate (incorporated by reference to Exhibit 4.1 of Form 10-KSB/A (File No. 000-21617) filed on April 4, 1997).
Description of Common Stock (incorporated by reference to Exhibit 4.3 of the Annual Report on Form 10-K (File No. 000-21617) filed on March 26,
2020).
Form of Indemnification Agreement between the Company and each of its Officers and Directors, dated August 19, 2009 (incorporated by reference to
Exhibit 10.1 of the Current Report on Form 8-K (File No. 000-21617) filed on August 19, 2009).
2022 Equity Compensation Plan (incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K (File No. 000-21617) filed
on May 20, 2022).
2022 Directors’ Equity Compensation Plan (incorporated by reference to Exhibit 10.2 of the Company’s Current Report on Form 8-K (File No. 000-
21617) filed on May 20, 2022).
Form of Non-Qualified Stock Option Agreement pursuant to 2022 Equity Compensation Plan
Form of Incentive Stock Option Agreement pursuant to 2022 Equity Compensation Plan
Form of Option Agreement pursuant to 2022 Directors’ Equity Compensation Plan
Amended and Restated 2015 Executive Employment Agreement with Ted Karkus, effective February 23, 2018 (incorporated by reference to Exhibit
10.2 of the Current Report on Form 8-K (File No. 000-21617) filed on April 16, 2018).
2018 Stock Incentive Plan (incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K (File No. 000-21617) filed on April 16, 2018).
Stock Option Agreement with Ted Karkus pursuant to the 2018 Stock Incentive Plan (incorporated by reference to Exhibit 10.3 of the Current Report on
Form 8-K (File No. 000-21617) filed on April 16, 2018).

103

Table of Contents

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

10.25

10.26

10.27

Unsecured Convertible Promissory Note and Guaranty issued to JXVII Trust, dated September 15, 2020 (incorporated by reference to Exhibit 10.1 of
the Current Report on Form 8-K (File No. 000-21617) filed on September 18, 2020).
Amended and Restated Promissory Note and Security Agreement, dated September 25, 2020, by and between ProPhase Labs, Inc. and Predictive Labs,
Inc. (incorporated by reference to Exhibit 10.2 of the Current Report on Form 8-K (File No. 000-21617) filed on September 30, 2020).
Stock Purchase Agreement, dated October 22, 2020, by and among Confucius Plaza Medical Laboratory Corp., Pride Diagnostics LLC, the Members of
Pride Diagnostics LLC and ProPhase Diagnostics, Inc. (incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K (File No. 000-
21617) filed on October 26, 2020).
Form of Warrant (dated January 5, 2021) (incorporated by reference to Exhibit 10.2 of the Current Report on Form 8-K (File No. 000-21617) filed on
January 7, 2021).
Amendment and Termination Agreement, dated and effective as of January 14, 2021 (incorporated by reference to Exhibit 10.1 of the Current Report on
Form 8-K (File No. 000-21617) filed on January 15, 2021).
Lease agreement by and among ProPhase Diagnostics, Inc., BRG Office L.L.C. and Unit 2 Associates L.L.C. for the corporate headquarters and
diagnostic lab facility located at 711 Stewart Avenue, Garden City, NY 11530 (incorporated by reference to Exhibit 10.18 of the Annual Report on Form
10-K (File No. 000-21617) filed on March 31, 2021).
Stock Purchase Agreement by and among Nebula Genomics, Inc., the Seller Parties Named therein, Kammal Obbad in the capacity as Seller Party
Representative, ProPhase Labs, Inc and ProPhase Precision Medicine, Inc., dated August 10, 2021 (incorporated by reference to Exhibit 10.1 of the
Current Report on Form 8-K (File No. 000-21617) filed on August 16, 2021).
Sales Agreement, dated December 28, 2021, between ProPhase Labs, Inc. and ThinkEquity LLC (incorporated by reference to Exhibit 10.1 of the
Current Report on Form 8-K (File No. 000-21617) filed on December 29, 2021).
Letter Agreement, dated February 28, 2022, by and between ProPhase Labs, Inc. and Justin J. Leonard (incorporated by reference to Exhibit 10.1 of the
Current Report on Form 8-K (File No. 000-21617) filed on March 2, 2022).
Employment Agreement, dated as of May 9, 2022, by and between ProPhase Labs, Inc. and Bill White (incorporated by reference to Exhibit 10.1 of the
Current Report on Form 8-K (File No. 000-21617) filed on May 10, 2022)
Inducement Option Award Agreement, dated May 9, 2022, by and between ProPhase Labs, Inc. and Bill White. (incorporated by reference to Exhibit
10.2 of the Current Report on Form 8-K (File No. 000-21617) filed on May 10, 2022)
Separation Agreement and Release, dated October 4, 2022, by and between ProPhase Labs, Inc. and Bill White (incorporated by reference to Exhibit
10.1 of the Current Report on Form 8-K (File No. 000-21617) filed on October 7, 2022)
Lease Agreement by and between ProPhase Diagnostics, Inc. and BRG Office L.L.C. and Unit 2 Associates L.L.C., as tenants in common, dated June
10, 2022 (incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K (File No. 000-21617) filed on June 13, 2022)
Guaranty dated June 10, 2022 (incorporated by reference to Exhibit 10.2 of the Current Report on Form 8-K (File No. 000-21617) filed on June 13,
2022)
First Amendment of Lease, dated June 10, 2022, by and between ProPhase Diagnostics, Inc. and BRG Office L.L.C. and Unit 2 Associates L.L.C., as
tenants in common (incorporated by reference to Exhibit 10.3 of the Current Report on Form 8-K (File No. 000-21617) filed on June 13, 2022)
License Agreement by and between ProPhase BioPharma, Inc. and Global BioLife, Inc., dated July 19, 2022 (effective as of July 18, 2022) (incorporated
by reference to Exhibit 10.1 of the Current Report on Form 8-K (File No. 000-21617) filed on July 21, 2022)
Asset Purchase Agreement by and among Stella Diagnostics Inc., Stella DX, LLC and ProPhase Labs, Inc., dated December 15, 2022 (incorporated by
reference to Exhibit 10.1 of the Current Report on Form 8-K (File No. 000-21617) filed on December 20, 2022)
Unsecured Promissory Note and Guaranty issued to JXVII Trust, dated January 26, 2023 (incorporated by reference to Exhibit 10.1 of the Current
Report on Form 8-K (File No. 000-21617) filed on January 30, 2023)

104

Table of Contents

10.28

21.1
23.1
23.2
31.1
31.2
32.1
32.2

40**
41**
42**
43**
44**
45**
104

Common Stock Purchase Warrant issued to JXVII Trust, dated January 27, 2023 (incorporated by reference to Exhibit 10.2 of the Current Report on
Form 8-K (File No. 000-21617) filed on January 30, 2023)
Subsidiaries of ProPhase Labs, Inc.
Consent of Morison Cogen LLP, Independent Registered Public Accounting Firm
Consent of Friedman LLP, Independent Registered Public Accounting Firm
Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of Principal Finance Officer and Principal Accounting Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
Certification of the Principal Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Certification of the Principal Finance Officer and Principal Accounting Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002.

* Indicates a management contract or compensatory plan or arrangement

†  Confidential  treatment  granted  as  to  portions  of  the  exhibit.  Confidential  materials  omitted  and  filed  separately  with  the  Securities  and  Exchange
Commission.

+ Certain schedules and exhibits have been omitted pursuant to Item 601(b)(2) of Regulation S-K. The Company agrees to furnish supplementally a copy
of any omitted schedule or exhibit to the Securities and Exchange Commission upon request.

101 INS — Inline XBRL Instance Document
101 SCH — Inline XBRL Taxonomy Extension Schema Document
101 CAL — Inline XBRL Taxonomy Extension Calculation Linkbase Document
101 DEF — Inline XBRL Taxonomy Extension Definition Linkbase Document
101 LAB — Inline XBRL Taxonomy Extension Label Linkbase Document
101 PRE — Inline XBRL Taxonomy Extension Presentation Linkbase Document
Cover Page Interactive Data File (embedded within the Inline XBRL document)

Item 16    Form 10-K Summary

None.

105

Table of Contents

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the

undersigned, thereunto duly authorized.

SIGNATURES

PROPHASE LABS, INC.

By:

/s/ Ted Karkus
Ted Karkus, Chairman of the Board,
Chief Executive Officer and Director

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

capacities and on the dates indicated:

Signature

/s/ Ted Karkus
Ted Karkus

/s/ Robert Morse Jr.
Robert Morse Jr.

/s/ Jason Barr
Jason Barr

/s/ Louis Gleckel
Louis Gleckel

/s/ Warren Hirsch
Warren Hirsch

Title

Chairman of the Board and Chief Executive Officer
(Principal Executive Officer)

Principal Financial Officer

Director

Director

Director

106

Date

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

PROPHASE LABS, INC.

2022 EQUITY COMPENSATION PLAN

OPTION AWARD AGREEMENT

Exhibit 10.4

Inc., a Delaware corporation (hereinafter called the “Company”), and _______ (hereinafter called the “Participant”):

THIS AGREEMENT (the “Agreement”), is made effective as of the __th day of ______ (hereinafter called the “Date of Grant”),  between  ProPhase  Labs,

RECITALS:

reference and made a part of this Agreement. Capitalized terms not otherwise defined herein shall have the same meanings as in the Plan; and

WHEREAS, the Company has adopted The 2022 Equity Compensation Plan (as amended from time to time, the “Plan”), which Plan is incorporated herein by

to the Participant pursuant to the Plan and the terms set forth herein.

WHEREAS, the Committee has determined that it would be in the best interests of the Company and its shareholders to grant the option provided for herein

NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties agree as follows:

1. Grant of the Option. The Company hereby grants to the Participant the right and option (the “Option”) to purchase, on the terms and conditions hereinafter
set forth, all or any part of an aggregate of _____ Shares, subject to adjustment as set forth in the Plan. The purchase price of the Shares subject to the Option shall be $_______
per Share (the “Option Price”). The Option is intended to be a non-qualified stock option, and is not intended to be treated as an option that complies with Section 422 of the
Internal Revenue Code of 1986, as amended.

2. Vesting. All Options granted pursuant to the Plan shall vest and become exercisable in accordance with the following schedule:

______________________________

3. Exercise of Option.

(a) Period of Exercise.  Subject  to  the  provisions  of  the  Plan  and  this Agreement,  the  Participant  may  exercise  all  or  any  part  of  the  Vested  Portion  of  the

Option at any time prior to the earliest to occur of:

(i) the seventh anniversary of the Date of Grant;

(ii) one year following the date of the Participant’s termination of service due to death or Disability;

(iii) three months following the date of the Participant’s termination of service by the Company without Cause; and

(iv) the date of the Participant’s termination of service by the Company for Cause or by the Participant for any reason.

For purposes of this agreement, “Cause” shall mean “Cause” as defined in any services agreement then in effect between the Participant and the Company or
if not defined therein or, if there shall be no such agreement, (i) the willful failure or refusal by such Participant to perform his or her duties to the Company or its Affiliates
(other than any such failure resulting from such Participant’s incapacity due to physical or mental illness), which has not ceased within ten days after a written demand for
substantial performance is delivered to such Participant by the Company, which demand identifies the manner in which the Company believes that such Participant has not
performed  such  duties;  (ii)  the  willful  engaging  by  such  Participant  in  misconduct  which  is  materially  injurious  to  the  Company  or  its Affiliates,  monetarily  or  otherwise
(including breach of any confidentiality or non-competition covenants to which such Participant is bound); (iii) the conviction of such Participant of, or the entering of a plea of
nolo contendere by such Participant with respect to, a felony or to any crime which is materially injurious to the Company or its Affiliates; or (iv) substantial or repeated acts of
dishonesty

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
by such Participant in the performance of his/her duties to the Company or its Affiliates. The determination of the existence of Cause shall be made by the Committee in good
faith.

(b) Method of Exercise.

(i) Subject to Section 3(a), the Vested Portion of the Option may be exercised by delivering to the Company at its principal office written notice of intent to so
exercise; provided that, the Option may be exercised with respect to whole Shares only. Such notice shall specify the number of Shares for which the Option is being
exercised and shall be accompanied by payment in full of the Option Price. The payment of the Option Price may be made at the election of the Participant (i) in cash or
its equivalent (e.g., by check), (ii) to the extent permitted by the Committee, in Shares having a Fair Market Value equal to the aggregate Option Price for the Shares
being purchased and satisfying such other requirements as may be imposed by the Committee; provided, that such Shares have been held by the Participant for no less
than six months (or such other period as established from time to time by the Committee in order to avoid adverse accounting treatment applying generally accepted
accounting principles), (iii) partly in cash and, to the extent permitted by the Committee, partly in such Shares, or (iv) if there is a public market for the Shares at such
time, through the delivery of irrevocable instructions to a broker to sell Shares obtained upon the exercise of the Option and to deliver promptly to the Company an
amount out of the proceeds of such Sale equal to the aggregate option price for the Shares being purchased. No Participant shall have any rights to dividends or other
rights of a stockholder with respect to Shares subject to an Option until the Participant has given written notice of exercise of the Option, paid in full for such Shares
and, if applicable, has satisfied any other conditions imposed by the Committee pursuant to the Plan. 

(ii)  Notwithstanding  any  other  provision  of  the  Plan  or  this Agreement  to  the  contrary,  the  Option  may  not  be  exercised  prior  to  the  completion  of  any
registration or qualification of the Option or the Shares under applicable state and federal securities or other laws, or under any ruling or regulation of any governmental
body or national securities exchange that the Committee shall in its sole discretion determine to be necessary or advisable.

(iii)  In  the  event  of  the  Participant’s  death,  the  Vested  Portion  of  the  Option  shall  remain  exercisable  by  the  Participant’s  executor  or  administrator,  or  the
person or persons to whom the Participant’s rights under this Agreement shall pass by will or by the laws of descent and distribution as the case may be, to the extent set
forth in Section 3(a). Any heir or legatee of the Participant shall take rights herein granted subject to the terms and conditions hereof.

4. Change of Control. Upon a Change of Control (as defined by the Plan), the terms of the Plan shall apply.

5 . Option  Recovery.  If  the  Committee  determines  that  the  Participant  (a)  engaged  in  conduct  that  constituted  Cause  as  defined  in  Section  3(a)  of  this
Agreement at any prior to the Participant’s termination of services, (b) engaged in conduct during the 6 month period after the Participant’s termination of services that would
have constituted Cause if the Participant had not ceased to provide services, or (c) violates the terms of any non-compete agreement, non-solicitation agreement, confidentiality
agreement, or any other restriction on the Participant’s post-termination activities established under any agreement with the Company or other Company policy or arrangement
during  the  6  months  after  the  Participant’s  ceases  to  provide  services  to  the  Company,  then  (i)  any  Option  held  by  the  Participant  shall  immediately  terminate,  and  the
Participant shall automatically forfeit all Shares underlying any exercised portion of an Option for which the Company has not yet delivered the Share certificates, upon refund
by the Company of the Exercise Price paid by the Participant for such Shares and (ii) the Participant shall return any Shares received upon exercise of this Option or repay to the
Company any proceeds received from the sale of other disposition of the Shares transferred pursuant to this Option less the Exercise Price. Upon any exercise of an Option, the
Company may withhold delivery of share certificates pending resolution of an inquiry that could lead to a finding resulting in a forfeiture under this Section.

Affiliate to continue the services of the Participant and shall not lessen or affect the Company’s or its Affiliate’s right to terminate the services of such Participant.

6. No Right to Continued Services.  The  granting  of  the  Option  evidenced  hereby  and  this Agreement  shall  impose  no  obligation  on  the  Company  or  any

7. Transferability. The Option may not be assigned, alienated, pledged, attached, sold or otherwise transferred or encumbered by the Participant otherwise
than  by  will  or  by  the  laws  of  descent  and  distribution,  and  any  such  purported  assignment,  alienation,  pledge,  attachment,  sale,  transfer  or  encumbrance  shall  be  void  and
unenforceable  against  the  Company  or  any Affiliate;  provided  that  the  designation  of  a  beneficiary  shall  not  constitute  an  assignment,  alienation,  pledge,  attachment,  sale,
transfer or encumbrance. No such permitted transfer of the Option to heirs or legatees of the Participant shall be effective to bind the Company unless the Committee shall have
been furnished with written notice thereof and a copy of such evidence as the Committee may deem

 
 
 
 
 
 
 
 
necessary to establish the validity of the transfer and the acceptance by the transferee or transferees of the terms and conditions hereof. During the Participant’s lifetime, the
Option is exercisable only by the Participant.

8. Withholding. The Participant may be required to pay to the Company or any Affiliate and the Company shall have the right and is hereby authorized to
withhold, any applicable withholding taxes in respect of the Option, its exercise or any payment or transfer under or with respect to the Option and to take such other action as
may be necessary in the opinion of the Committee to satisfy all obligations for the payment of such withholding taxes.

representations, warranties and agreements as the Committee may reasonably request in order to comply with applicable securities laws or with this Agreement.

9 . Securities  Laws.  Upon  the  acquisition  of  any  Shares  pursuant  to  the  exercise  of  the  Option,  the  Participant  will  make  or  enter  into  such  written

10. Notices. Any notice necessary under this Agreement shall be addressed to the Company in care of its Secretary at the principal executive office of the
Company and to the Participant at the address appearing in the personnel records of the Company for the Participant or to either party at such other address as either party hereto
may hereafter designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the addressee.

laws.

11. Choice of Law. This Agreement shall be governed by and construed in accordance with the laws of the state of Delaware without regard to conflicts of

12. Option Subject to Plan. By entering into this Agreement the Participant agrees and acknowledges that the Participant has received and read a copy of the
Plan. The Option is subject to the Plan. The terms and provisions of the Plan, as they may be amended from time to time, are hereby incorporated herein by reference. In the
event of a conflict between any term or provision contained herein and a term or provision of the Plan, the applicable terms and provisions of the Plan will govern and prevail.

13. Section 409A. The Company intends that income realized by the Participant pursuant to the Plan and this Agreement will not be subject to taxation under
Section 409A of the Code. The provisions of the Plan and this Agreement shall be interpreted and construed in favor of satisfying any applicable requirements of Section 409A
of the Code. In the event that it is reasonably determined by the Committee that, as a result of Section 409A of the Code, any payment or delivery of Shares in respect of the
Option may not be made at the time contemplated by the terms of the Plan or the this Agreement, as the case may be, without causing Participant to be subject to taxation under
Section  409A  of  the  Code,  the  Company  shall  use  reasonably  commercial  efforts  to  make  such  payment  or  delivery  of  Shares  on  the  first  day  that  would  not  result  in  the
Participant incurring any tax liability under Section 409A of the Code. If Participant is a “specified employee” (within the meaning of Section 409A(a)(2)(B)(i) of the Code),
any payment and/or delivery of Shares in respect of the Option that are linked to the date of the Participant’s separation from service shall not be made prior to the date which is
six (6) months after the date of such Participant’s separation from service from the Company, determined in accordance with Section 409A of the Code and the regulations
promulgated thereunder. The Company, in its reasonable discretion, may amend (including retroactively) the Plan and this Agreement in order to conform to the applicable
requirements  of  Section  409A  of  the  Code,  including  amendments  to  facilitate  the  Participant’s  ability  to  avoid  taxation  under  Section  409A  of  the  Code.  However,  the
preceding  provisions  shall  not  be  construed  as  a  guarantee  by  the  Company  of  any  particular  tax  result  for  income  realized  by  the  Participant  pursuant  to  the  Plan  or  this
Agreement.  In  any  event,  the  Company  shall  be  responsible  for  the  payment  of  any  applicable  taxes  on  income  realized  by  the  Participant  pursuant  to  the  Plan  or  this
Agreement.

thereto and hereto were upon the same instrument.

14. Signature in Counterparts. This Agreement may be signed in counterparts, each of which shall be an original, with the same effect as if the signatures

[Signatures on next page.]

 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the parties have caused this Agreement to be effective as of the day and year first above written.

PROPHASE LABS, INC.

Name:
Title:

PARTICIPANT

Name:
Title:

 
 
 
 
 
 
 
                          
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PROPHASE LABS, INC.

2022 EQUITY COMPENSATION PLAN

OPTIONS AWARD AGREEMENT

Exhibit 10.5

ProPhase Labs, Inc. (the “Company”) has granted you an Incentive Stock Option (the “Option”) under the 2022 Equity Compensation Plan (as amended from time to time, the
“Plan”). The terms of the Option are set forth in the Option Grant Agreement provided to you (the “Agreement”). The following provides a summary of the key terms of the
Option; however, you should read the entire Agreement, along with the terms of the Plan, to fully understand the Option.

SUMMARY OF STOCK OPTION GRANT

Option Number:
Participant:
Date of Grant:
Vesting Schedule:
Exercise Price Per Share:
Total Number of Options Granted:
Term/Expiration Date:

    
PROPHASE LABS, INC.

2022 EQUITY COMPENSATION PLAN

OPTION AWARD AGREEMENT

Inc., a Delaware corporation (hereinafter called the “Company”), and _______________ (hereinafter called the “Participant”):

THIS AGREEMENT (the “Agreement”), is made effective as of the ___th day of ______ (hereinafter called the “Date of Grant”), between ProPhase Labs,

R E C I T A L S:

this Agreement. Capitalized terms not otherwise defined herein shall have the same meanings as in the Plan; and

WHEREAS, the Company has adopted The 2022 Equity Compensation Plan (the “Plan”), which Plan is incorporated herein by reference and made a part of

to the Participant pursuant to the Plan and the terms set forth herein.

WHEREAS, the Committee has determined that it would be in the best interests of the Company and its shareholders to grant the option provided for herein

NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties agree as follows:

1.

 Grant of the Option.  The Company hereby grants to the Participant the right and option (the “Option”)  to  purchase,  on  the  terms  and  conditions
hereinafter set forth, all or any part of an aggregate of _______ Shares, subject to adjustment as set forth in the Plan. The purchase price of the Shares subject to the Option shall
be $____ per Share (the “Option Price”). The Option is intended to be an incentive stock option, and is not intended to be treated as an option that complies with Section 422 of
the Internal Revenue Code of 1986, as amended.

2.

(a)

3.

(a)

Vesting.

All Options granted pursuant to the Plan shall vest and become exercisable in accordance with the following schedule:

________________________

Exercise of Option.

Period of Exercise. Subject to the provisions of the Plan and this Agreement, the Participant may exercise all or any part of the Vested portion of the

Option at any time prior to the earliest to occur of:

(i) 

the seventh anniversary of the Date of Grant;

(ii) 

one year following the date of the Participant’s termination of Employment due to death or Disability;

(iii) 

three months following the date of the Participant’s termination of Employment by the Company without Cause;

(iv) 

the date of the Participant’s termination of Employment by the Company for Cause or by the Participant for any reason.

Company or if not defined therein or, if there shall be no such agreement, (i) the willful failure or refusal by such Participant to perform his or her duties to the Company or

For  purposes  of  this  agreement,  “Cause”  shall  mean  “Cause”  as  defined  in  any  employment  agreement  then  in  effect  between  the  Participant  and  the

    - 2 -    

    
its Affiliates (other than any such failure resulting from such Participant’s incapacity due to physical or mental illness), which has not ceased within ten days after a written
demand for substantial performance is delivered to such Participant by the Company, which demand identifies the manner in which the Company believes that such Participant
has not performed such duties; (ii) the willful engaging by such Participant in misconduct which is materially injurious to the Company or its Affiliates, monetarily or otherwise
(including breach of any confidentiality or non-competition covenants to which such Participant is bound); (iii) the conviction of such Participant of, or the entering of a plea of
nolo contendere by such Participant with respect to, a felony or to any crime which is materially injurious to the Company or its Affiliates; or (iv) substantial or repeated acts of
dishonesty  by  such  Participant  in  the  performance  of  his/her  duties  to  the  Company  or  its  Affiliates. The  determination  of  the  existence  of  Cause  shall  be  made  by  the
Committee in good faith.

(b)

Method of Exercise.

(i) 

Subject to Section 3(a), the Vested Portion of the Option may be exercised by delivering to the Company at its principal office written notice of intent
to so exercise; provided that, the Option may be exercised with respect to whole Shares only. Such notice shall specify the number of Shares for which the Option is being
exercised and shall be accompanied by payment in full of the Option Price. The payment of the Option Price may be made at the election of the Participant (i) in cash or its
equivalent (e.g., by check), (ii) to the extent permitted by the Committee, in Shares having a Fair Market Value equal to the aggregate Option Price for the Shares being
purchased and satisfying such other requirements as may be imposed by the Committee; provided, that such Shares have been held by the Participant for no less than six
months  (or  such  other  period  as  established  from  time  to  time  by  the  Committee  in  order  to  avoid  adverse  accounting  treatment  applying  generally  accepted  accounting
principles), (iii) partly in cash and, to the extent permitted by the Committee, partly in such Shares, or (iv) if there is a public market for the Shares at such time, through the
delivery of irrevocable instructions to a broker to sell Shares obtained upon the exercise of the Option and to deliver promptly to the Company an amount out of the proceeds
of such Sale equal to the aggregate option price for the Shares being purchased. No Participant shall have any rights to dividends or other rights of a stockholder with respect
to Shares subject to an Option until the Participant has given written notice of exercise of the Option, paid in full for such Shares and, if applicable, has satisfied any other
conditions imposed by the Committee pursuant to the Plan.

(ii) 

Notwithstanding any other provision of the Plan or this Agreement to the contrary, the Option may not be exercised prior to the completion of any
registration or qualification of the Option or the Shares under applicable state and federal securities or other laws, or under any ruling or regulation of any governmental body
or national securities exchange that the Committee shall in its sole discretion determine to be necessary or advisable.

(iii) 

In the event of the Participant’s death, the Vested Portion of the Option shall remain exercisable by the Participant’s executor or administrator, or the
person or persons to whom the Participant’s rights under this Agreement shall pass by will or by the laws of descent and distribution as the case may be, to the extent set forth
in Section 3(a). Any heir or legatee of the Participant shall take rights herein granted subject to the terms and conditions hereof.

4.

Change of Control. Upon a Change of Control (as defined by the Plan), the terms of the Plan shall apply.

5.

Option Recovery. If the Committee determines that the Participant (a) engaged in conduct that constituted Cause as defined in Section 3(a) of this
Agreement at any time prior to the Participant’s termination of services, (b) engaged in conduct during the 6 month period after the Participant’s termination of services that
would  have  constituted  Cause  if  the  Participant  had  not  ceased  to  provide  services,  or  (c)  violates  the  terms  of  any  non-compete  agreement,  non-solicitation  agreement,
confidentiality agreement, or any other restriction on the Participant’s post-termination activities established under any agreement with the Company or other Company policy
or arrangement during the 6 months after the Participant’s ceases to provide services to the Company, then (i) any Option held by the Participant shall immediately terminate,
and the Participant shall automatically forfeit all Shares underlying any exercised portion of an Option for which the Company has not yet delivered the Share certificates, upon
refund by the Company of the Exercise Price paid by the Participant for such Shares and (ii) the Participant shall return any Shares received upon exercise of this Option or
repay to the Company any proceeds received from the sale of other disposition of the Shares transferred pursuant to this Option less the Exercise Price. Upon any exercise of an
Option, the Company may withhold delivery of share certificates pending resolution of an inquiry that could lead to a finding resulting in a forfeiture under this Section.

or any Affiliate to continue the Employment of the

6.

No Right to Continued Employment. The granting of the Option evidenced hereby and this Agreement shall impose no obligation on the Company

    - 3 -    

    
Participant and shall not lessen or affect the Company’s or its Affiliate’s right to terminate the Employment of such Participant.

7.

Transferability.  The  Option  may  not  be  assigned,  alienated,  pledged,  attached,  sold  or  otherwise  transferred  or  encumbered  by  the  Participant
otherwise than by will or by the laws of descent and distribution, and any such purported assignment, alienation, pledge, attachment, sale, transfer or encumbrance shall be void
and unenforceable against the Company or any Affiliate; provided that the designation of a beneficiary shall not constitute an assignment, alienation, pledge, attachment, sale,
transfer or encumbrance. No such permitted transfer of the Option to heirs or legatees of the Participant shall be effective to bind the Company unless the Committee shall have
been furnished with written notice thereof and a copy of such evidence as the Committee may deem necessary to establish the validity of the transfer and the acceptance by the
transferee or transferees of the terms and conditions hereof. During the Participant’s lifetime, the Option is exercisable only by the Participant.

  Withholding.  The  Participant  may  be  required  to  pay  to  the  Company  or  any  Affiliate  and  the  Company  shall  have  the  right  and  is  hereby
authorized to withhold, any applicable withholding taxes in respect of the Option, its exercise or any payment or transfer under or with respect to the Option and to take such
other action as may be necessary in the opinion of the Committee to satisfy all obligations for the payment of such withholding taxes.

8.

representations, warranties and agreements as the Committee may reasonably request in order to comply with applicable securities laws or with this Agreement.

9.

 Securities Laws.  Upon  the  acquisition  of  any  Shares  pursuant  to  the  exercise  of  the  Option,  the  Participant  will  make  or  enter  into  such  written

 Notices. Any notice necessary under this Agreement shall be addressed to the Company in care of its Secretary at the principal executive office of
the Company and to the Participant at the address appearing in the personnel records of the Company for the Participant or to either party at such other address as either party
hereto may hereafter designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the addressee.

10.

of laws.

11.

 Choice of Law. This Agreement shall be governed by and construed in accordance with the laws of the state of Delaware without regard to conflicts

12.

 Option Subject to Plan. By entering into this Agreement the Participant agrees and acknowledges that the Participant has received and read a copy
of the Plan. The Option is subject to the Plan. The terms and provisions of the Plan, as they may be amended from time to time, are hereby incorporated herein by reference. In
the event of a conflict between any term or provision contained herein and a term or provision of the Plan, the applicable terms and provisions of the Plan will govern and
prevail.

13.

Section 409A. The Company intends that income realized by the Participant pursuant to the Plan and this Agreement will not be subject to taxation
under Section 409A of the Code. The provisions of the Plan and this Agreement shall be interpreted and construed in favor of satisfying any applicable requirements of Section
409A of the Code. In the event that it is reasonably determined by the Committee that, as a result of Section 409A of the Code, any payment or delivery of Shares in respect of
the Option may not be made at the time contemplated by the terms of the Plan or this Agreement, as the case may be, without causing Participant to be subject to taxation under
Section 409A of the Code, the Company shall use reasonably commercial efforts to make such payment or delivery of Shares on the first day that would not result in the
Participant incurring any tax liability under Section 409A of the Code. If Participant is a “specified employee” (within the meaning of Section 409A(a)(2)(B)(i) of the Code),
any payment and/or delivery of Shares in respect of the Option that are linked to the date of the Participant’s separation from service shall not be made prior to the date which is
six (6) months after the date of such Participant’s separation from service from the Company, determined in accordance with Section 409A of the Code and the regulations
promulgated thereunder. The Company, in its reasonable discretion, may amend (including retroactively) the Plan or this Agreement in order to conform to the applicable
requirements of Section 409A of the Code, including amendments to facilitate the Participant’s ability to avoid taxation under Section 409A of the Code. However, the
preceding provisions shall not be construed as a guarantee by the Company of any particular tax result for income realized by the Participant pursuant to the Plan or this
Agreement. In any event, the Company shall be responsible for the payment of any applicable taxes on income realized by the Participant pursuant to the Plan or this
Agreement.

signatures thereto and hereto were upon the same instrument.

14.

Signature  in  Counterparts.  This  Agreement  may  be  signed  in  counterparts,  each  of  which  shall  be  an  original,  with  the  same  effect  as  if  the

[Signatures on next page.]

    - 4 -    

    
    - 5 -    

    
IN WITNESS WHEREOF, the parties have caused this Agreement to be effective as of the day and year first above written.

PROPHASE LABS, INC.

____________________________________
Name:
Title:

PARTICIPANT

____________________________________
Name:

    - 6 -    

    
PROPHASE LABS, INC.

2022 DIRECTORS’ EQUITY COMPENSATION PLAN

OPTION AWARD AGREEMENT

Exhibit 10.6

Labs, Inc., a Delaware corporation (hereinafter called the “Company”), and _____________ (hereinafter called the “Participant”):

THIS AGREEMENT (the “Agreement”), is made effective as of the ____th day of _______ (hereinafter called the “Date of Grant”), between ProPhase

RECITALS:

herein by reference and made a part of this Agreement.  Capitalized terms not otherwise defined herein shall have the same meanings as in the Plan; and

WHEREAS, the Company has adopted 2022 Directors’ Equity Compensation Plan (as amended from time to time, the “Plan”), which Plan is incorporated

to the Participant pursuant to the Plan and the terms set forth herein.

WHEREAS, the Committee has determined that it would be in the best interests of the Company and its shareholders to grant the option provided for herein

NOW THEREFORE, in consideration of the mutual covenants hereinafter set forth, the parties agree as follows:

1.            Grant of the Option.  The Company hereby grants to the Participant the right and option (the “Option”) to purchase, on the terms and conditions

hereinafter set forth, all or any part of an aggregate of __________ Shares, subject to adjustment as set forth in the Plan.  The purchase price of the Shares subject to the
Option shall be $_________ per Share (the “Option Price”).  The Option is intended to be a non-qualified stock option, and is not intended to be treated as an option that
complies with Section 422 of the Internal Revenue Code of 1986, as amended.

2.            Vesting.

(a)          All Options granted pursuant to the Plan shall vest and become exercisable: ________

3.            Exercise of Option.

(a)          Period of Exercise.  Subject to the provisions of the Plan and this Agreement, the Participant may exercise all or any part of the vested portion of

the Option at any time prior to the earliest to occur of:

(i)  the seventh anniversary of the Date of Grant;

(ii)  one year following the date of the Participant’s separation from service due to death or Disability; and

(iii)  the date of the Participant’s separation from service by the Company for Cause.

For purposes of this agreement, “Cause” shall mean (i) the willful failure or refusal by such Participant to perform his or her duties to the Company or its

Affiliates (other than any such failure resulting from such Participant’s incapacity due to physical or mental illness), which has not ceased within ten days after a written
demand for substantial performance is delivered to such Participant by the Company, which demand identifies the manner in which the Company believes that such
Participant has not performed such duties; (ii) the willful engaging by such Participant in misconduct which is materially injurious to the Company or its Affiliates, monetarily
or otherwise (including breach of any confidentiality or non-competition covenants to which such Participant is bound); (iii) the conviction of such Participant of, or the
entering of a plea of nolo contendere by such Participant with respect to, a felony or to any crime which is materially injurious to the Company or its Affiliates; or (iv)
substantial or repeated acts of dishonesty by such Participant in the performance of his/her duties to the Company or its Affiliates. The determination of the existence of Cause
shall be made by the remainder of the Board in good faith.

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
(b)           Method of Exercise.

(i)  Subject to Section 3(a), the vested portion of the Option may be exercised by delivering to the Company at its principal office written notice of intent to so

exercise; provided that, the Option may be exercised with respect to whole Shares only.  Such notice shall specify the number of Shares for which the Option is being
exercised and shall be accompanied by payment in full of the Option Price.  The payment of the Option Price may be made at the election of the Participant (i) in cash or its
equivalent (e.g., by check), (ii) to the extent permitted by the Committee, in Shares having a Fair Market Value equal to the aggregate Option Price for the Shares being
purchased and satisfying such other requirements as may be imposed by the Committee; provided, that such Shares have been held by the Participant for no less than six
months (or such other period as established from time to time by the Committee in order to avoid adverse accounting treatment applying generally accepted accounting
principles), (iii) partly in cash and, to the extent permitted by the Committee, partly in such Shares, (iv) if there is a public market for the Shares at such time, through the
delivery of irrevocable instructions to a broker to sell Shares obtained upon the exercise of the Option and to deliver promptly to the Company an amount out of the
proceeds of such Sale equal to the aggregate option price for the Shares being purchased, or (v) through a “net settlement” as described in Section 6(c) of the Plan.  No
Participant shall have any rights to dividends or other rights of a stockholder with respect to Shares subject to an Option until the Participant has given written notice of
exercise of the Option, paid in full for such Shares and, if applicable, has satisfied any other conditions imposed by the Committee pursuant to the Plan.

(ii)  Notwithstanding any other provision of the Plan or this Agreement to the contrary, the Option may not be exercised prior to the completion of any registration

or qualification of the Option or the Shares under applicable state and federal securities or other laws, or under any ruling or regulation of any governmental body or
national securities exchange that the Committee shall in its sole discretion determine to be necessary or advisable.

(iii)  In the event of the Participant’s death, the vested portion of the Option shall remain exercisable by the Participant’s executor or administrator, or the person
or persons to whom the Participant’s rights under this Agreement shall pass by will or by the laws of descent and distribution as the case may be, to the extent set forth in
Section 3(a).  Any heir or legatee of the Participant shall take rights herein granted subject to the terms and conditions hereof.

4.            Change of Control.  Upon a Change of Control (as defined by the Plan), the terms of the Plan shall apply.  

5.            Option Recovery.  If the Committee determines that the Participant (a) engaged in conduct that constituted Cause as defined in Section 3(a) of this
Agreement at any prior to the Participant’s termination of services, (b) engaged in conduct during the 6 month period after the Participant’s termination of services that would
have constituted Cause if the Participant had not ceased to provide services, or (c) violates the terms of any non-compete agreement, non-solicitation agreement,
confidentiality agreement, or any other restriction on the Participant’s post-termination activities established under any agreement with the Company or other Company policy
or arrangement during the 6 months after the Participant’s ceases to provide services to the Company, then (i) any Option held by the Participant shall immediately terminate,
and the Participant shall automatically forfeit all Shares underlying any exercised portion of an Option for which the Company has not yet delivered the Share certificates,
upon refund by the Company of the Exercise Price paid by the Participant for such Shares and (ii) the Participant shall return any Shares received upon exercise of this Option
or repay to the Company any proceeds received from the sale of other disposition of the Shares transferred pursuant to this Option less the Exercise Price.   Upon any exercise
of an Option, the Company may withhold delivery of share certificates pending resolution of an inquiry that could lead to a finding resulting in a forfeiture under this Section. 

6.            Transferability.  The Option may not be assigned, alienated, pledged, attached, sold or otherwise transferred or encumbered by the Participant
otherwise than by will or by the laws of descent and distribution, and any such purported assignment, alienation, pledge, attachment, sale, transfer or encumbrance shall be
void and unenforceable against the Company or any Affiliate; provided that the designation of a beneficiary shall not constitute an assignment, alienation, pledge, attachment,
sale, transfer or encumbrance.  No such permitted transfer of the Option to heirs or legatees of the Participant shall be effective to bind the Company unless the Committee
shall have been furnished with written notice thereof and a copy of such evidence as the Committee may deem necessary to establish the validity of the transfer and the
acceptance by the transferee or transferees of the terms and conditions hereof.  During the Participant’s lifetime, the Option is exercisable only by the Participant.

authorized to withhold, any applicable withholding taxes in respect of the Option, its exercise or any payment or transfer under or with respect to the Option and to take such

7.            Withholding. The Participant may be required to pay to the Company or any Affiliate and the Company shall have the right and is hereby

 
 
  
 
 
 
other action as may be necessary in the opinion of the Committee to satisfy all obligations for the payment of such withholding taxes.

representations, warranties and agreements as the Committee may reasonably request in order to comply with applicable securities laws or with this Agreement.

8.    Securities Laws.  Upon the acquisition of any Shares pursuant to the exercise of the Option, the Participant will make or enter into such written

9.            Notices.  Any notice necessary under this Agreement shall be addressed to the Company in care of its Secretary at the principal executive office of
the Company and to the Participant at the address appearing in the personnel records of the Company for the Participant or to either party at such other address as either party
hereto may hereafter designate in writing to the other.  Any such notice shall be deemed effective upon receipt thereof by the addressee.

conflicts of laws.

10.          Choice of Law.  This Agreement shall be governed by and construed in accordance with the laws of the state of Delaware without regard to

11.          Option Subject to Plan.  By entering into this Agreement the Participant agrees and acknowledges that the Participant has received and read a copy

of the Plan.  The Option is subject to the Plan.  The terms and provisions of the Plan, as they may be amended from time to time, are hereby incorporated herein by
reference.  In the event of a conflict between any term or provision contained herein and a term or provision of the Plan, the applicable terms and provisions of the Plan will
govern and prevail.

  12.    13. Section 409A. The Company intends that income realized by the Participant pursuant to the Plan and this Agreement will not be subject to

taxation under Section 409A of the Code. The provisions of the Plan and this Agreement shall be interpreted and construed in favor of satisfying any applicable requirements
of Section 409A of the Code. In the event that it is reasonably determined by the Committee that, as a result of Section 409A of the Code, any payment or delivery of Shares
in respect of the Option may not be made at the time contemplated by the terms of the Plan or the this Agreement, as the case may be, without causing Participant to be
subject to taxation under Section 409A of the Code, the Company shall use reasonably commercial efforts to make such payment or delivery of Shares on the first day that
would not result in the Participant incurring any tax liability under Section 409A of the Code. If Participant is a “specified employee” (within the meaning of Section 409A(a)
(2)(B)(i) of the Code), any payment and/or delivery of Shares in respect of the Option that are linked to the date of the Participant’s separation from service shall not be made
prior to the date which is six (6) months after the date of such Participant’s separation from service from the Company, determined in accordance with Section 409A of the
Code and the regulations promulgated thereunder. The Company, in its reasonable discretion, may amend (including retroactively) the Plan and this Agreement in order to
conform to the applicable requirements of Section 409A of the Code, including amendments to facilitate the Participant’s ability to avoid taxation under Section 409A of the
Code. However, the preceding provisions shall not be construed as a guarantee by the Company of any particular tax result for income realized by the Participant pursuant to
the Plan or this Agreement. In any event, the Company shall be responsible for the payment of any applicable taxes on income realized by the Participant pursuant to the Plan
or this Agreement. 

signatures thereto and hereto were upon the same instrument.

13.           Signature in Counterparts.  This Agreement may be signed in counterparts, each of which shall be an original, with the same effect as if the

[Signatures on next page.]

 
 
 
 
 
 
IN WITNESS WHEREOF, the parties have caused this Agreement to be effective as of the day and year first above written.

PROPHASE LABS, INC.

Name: 
Title:

PARTICIPANT

Name: 
Title:

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Subsidiaries

Nebula Genomics, Inc.
Pharmaloz Manufacturing Inc.
ProPhase Digital Media, Inc.
ProPhase Biopharma, Inc.
ProPhase Diagnostics, Inc.
ProPhase Diagnostics NJ, Inc.
ProPhase Diagnostics NY, Inc.
Quigley Pharma Inc.
TK Supplements, Inc.
ProPhase Precision Medicine, Inc.
ProPhase Global Healthcare, Inc.

SUBSIDIARIES OF PROPHASE LABS, INC.

State or other
Jurisdiction of
Incorporation
Delaware
Delaware
Delaware
Delaware
Delaware
New York
Delaware
Delaware
Delaware
Delaware
Delaware

The above subsidiaries are included in the consolidated financial statements for the year ended December 31, 2022.

EXHIBIT 21.1

Ownership
Percentage

100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in the Registration Statements of ProPhase Labs, Inc. and Subsidiaries on Forms S-8 (No. 333-268353, No. 333-265304,
No. 333-261447, No. 333-259009, No. 333-256747, No. 333-225496, No. 333-224369, No. 333-217484, No. 333-189875 and No. 333-169697), and Forms S-3 (No. 333-
260848) of our report dated March 29, 2023, with respect to the consolidated financial statements of ProPhase Labs, Inc. and Subsidiaries included in this Annual Report (Form
10-K) for the year ended December 31, 2022.

/s/ Morison Cogen LLP
March 29, 2023

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements of ProPhase Labs, Inc. and Subsidiaries on Forms S-8 (No. 333-268353, No. 333-265304,
No.  333-261447,  No.  333-259009,  No.  333-256747,  No.  333-225496,  No.  333-224369,  No.  333-217484,  No.  333-189875  and  No.  333-169697),  and  Forms  S-3  (No.  333-
260848) of our report dated March 31, 2022, with respect to the consolidated financial statements of ProPhase Labs, Inc. included in this Annual Report (Form 10-K) for the
year ended December 31, 2022. We were dismissed as auditors on June 27, 2022 and, accordingly, we have not performed any audit or review procedures with respect to any
financial statements incorporated by reference for the periods after the date of our dismissal

/s/ Friedman LLP

East Hanover, New Jersey
March 29, 2023

    
I, Ted Karkus, certify that:

OFFICER’S CERTIFICATION PURSUANT TO
RULE 13a-14(a)/15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of ProPhase Labs, Inc.;

Based on my knowledge, this Annual 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 Annual Report;

Based  on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this Annual  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 Annual Report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-
15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rule 131-15(f) and 15d015(f) for the registrant and have:

Exhibit 31.1

(a)

(b)

(c)

(d)

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 Annual Report is being prepared;

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;

evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this Annual 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

disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the
registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal
control over financial reporting; and

5.

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

(a)

(b)

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

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 29, 2023

By:

/s/ Ted Karkus
Ted Karkus
Chairman of the Board and Chief Executive Officer
(Principal Executive Officer)

I, Robert Morse Jr, certify that:

OFFICER’S CERTIFICATION PURSUANT TO
RULE 13a-14(a)/15d-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of ProPhase Labs, Inc.;

Based on my knowledge, this Annual 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 Annual Report;

Based  on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this Annual  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 Annual Report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-
15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rule 131-15(f) and 15d015(f) for the registrant and have:

Exhibit 31.2

(a)

(b)

(c)

(d)

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 Annual Report is being prepared;

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;

evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this Annual 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

disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the
registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal
control over financial reporting; and

5.

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

(a)

(b)

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

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 29, 2023

By:

/s/ Robert Morse Jr
Robert Morse Jr
Principal Finance Officer and Principal Accounting Officer

PROPHASE LABS, INC.
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO RULE 13a-14(b) OF THE SECURITIES EXCHANGE ACT OF 1934
AND 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

I, Ted Karkus, Chief Executive Officer of ProPhase Labs, Inc., a Delaware corporation (the “Registrant”), in connection with the Registrant’s Annual Report on Form
10-K for the period ended December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), do hereby represent, warrant and certify,
in compliance with Rule 13a-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,
that, to the best of my knowledge:

(1)

The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

/s/ Ted Karkus

Ted Karkus
Chairman of the Board and
Chief Executive Officer
(Principal Executive Officer)

Date: March 29, 2023

PROPHASE LABS, INC.
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO RULE 13a-14(b) OF THE SECURITIES EXCHANGE ACT OF 1934
AND 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.2

I, Robert Morse Jr, Principal Financial Officer and Principal Accounting Officer of ProPhase Labs, Inc., a Delaware corporation (the “Registrant”), in connection with
the Registrant’s Annual Report on Form 10-K for the period ended December 31, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”),
do hereby represent, warrant and certify, in compliance with Rule 13a-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C Section 1350, as adopted pursuant to Section
906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1)

The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

/s/ Robert Morse Jr

Robert Morse Jr
Controller
(Principal Financial Officer and Principal Accounting Officer)

Date: March 29, 2023