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Dyadic International

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FY2022 Annual Report · Dyadic International
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

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

For the fiscal year ended December 31, 2022

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

For the transition period from _____ to ______

Commission file number: 000-55264

    DYADIC INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation or organization)

45-0486747
(I.R.S. Employer Identification No.)

140 Intracoastal Pointe Drive, Suite 404
Jupiter, Florida 33477
(Address of principal executive offices) (Zip Code)

(561) 743-8333
(Registrant’s telephone number, including area code) 

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

Securities registered pursuant to Section 12(b) of the Act:
Trading Symbol(s)
DYAI

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

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

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

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 ☐

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

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

Accelerated filer ☐
Smaller reporting company X
Emerging growth company ☐

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

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial
reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.  Yes ☐ No X

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

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant (19,975,778 shares) computed by reference to the closing price of
$3.05 as reported on the NASDAQ Stock Market on June 30, 2022 (the last business day of the registrant’s most recently completed second fiscal quarter) was approximately $60.9
million. Shares of the registrant’s common stock held by executive officers, directors, and their affiliates have been excluded from this calculation. This determination of affiliate
status is not necessarily a conclusive determination for other purposes.

As of March 28, 2023, the registrant had 28,811,061 shares of common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

The information required by Part III of this Report, to the extent not set forth herein, is incorporated in this Report by reference to the Registrant’s definitive proxy statement
relating to the 2023 annual meeting of shareholders. The definitive proxy statement will be filed with the Securities and Exchange Commission within 120 days after the end of the
2022 fiscal year.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS

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

Market for Registrant’s Common Equity, and Related Stockholder Matters and Issuer Purchases of Equity Securities
Selected Financial Data
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 Relationship and Related Transactions, and Director Independence
Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules
Form 10-K Summary

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

INDEX TO FINANCIAL STATEMENTS

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F-1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

Information (other than historical facts) set forth in this Annual Report contains forward-looking statements within the meaning of the Federal securities laws, which
involve many risks and uncertainties that could cause our actual results to differ materially from those reflected in the forward-looking statements. Forward-looking statements
generally can be identified by use of the words “expect,” “should,” “intend,” “anticipate,” “will,” “project,” “may,” “might,” “potential,” or “continue” and other similar terms or
variations of them or similar terminology. Such forward-looking statements are included under Item 7 “Management’s Discussion and Analysis”. Dyadic International, Inc., and its
subsidiaries cautions readers that any forward-looking information is not a guarantee of future performance and that actual results could differ materially from those contained in
the  forward-looking  information.  Such  statements  reflect  the  current  views  of  our  management  with  respect  to  our  operations,  results  of  operations  and  future  financial
performance. Forward-looking statements involve many risks, uncertainties or other factors beyond Dyadic’s control. These factors include, but are not limited to, (1) general
economic, political and market conditions; (2) our ability to generate the required productivity, stability, purity, performance, cost, safety and other data necessary to carry out and
implement our biopharmaceutical research and business plans and strategic initiatives; (3) our ability to retain and attract employees, consultants, directors and advisors; (4) our
ability to implement and successfully carry out Dyadic’s and third parties’ research and development efforts; (5) our ability to obtain new license and research agreements; (6) our
ability to maintain our existing access to, and/or expand access to third party contract research organizations and other service providers in order to carry out our research projects
for ourselves and third parties; (7) competitive pressures and reliance on our key customers and collaborators; (8) our ability, and the ability of the contract research organizations
and other third-party service providers with whom we are currently working with, to advance product candidates into, and successfully complete, preclinical studies and clinical
trials; (9) the commercialization of our product candidates, if approved; (10) the pharmaceutical and biotech industry, governmental regulatory and other agencies’ willingness to
adopt, utilize and approve the use of our fungal based microbial protein production platforms and our other technologies; (11) the risk of theft, misappropriation or expiration of
owned or licensed proprietary and intellectual property, genetic and biological materials owned by us and/or Danisco US, Inc. and VTT Technical Research Centre of Finland Ltd,
and contract research organizations that we engage with; (12) the speculative nature and illiquidity of equity securities received as consideration from sub-licenses; (13) our
expectations concerning the impact of the novel coronavirus identified as “COVID-19” on our business and operating results; and (14) other factors discussed in Dyadic’s publicly
available filings, including information set forth under the caption “Risk Factors” in this Annual Report. We caution you that the foregoing list of important factors is not exclusive.
Any  forward-looking  statements  are  based  on  our  beliefs,  assumptions  and  expectations  of  future  performance,  considering  the  information  currently  available  to  us.  These
statements are only predictions based upon our current expectations and projections about future events. There are important factors that could cause our actual results, level of
activity, performance or achievements to differ materially from the results, level of activity, performance or achievements expressed or implied by the forward-looking statements.
Moreover, we operate in a highly regulated, competitive and rapidly changing environment. Our competitors have far greater resources, infrastructure and market presence than we
do which makes it difficult for us to enter certain markets, and/or to gain or maintain customers. New risks emerge from time to time and it is not possible for our management to
predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially
from those contained in any forward-looking statements we may make. Before investing in our common stock, investors should carefully read the information set forth under the
caption “Risk Factors” and elsewhere in this Annual Report which could have a material adverse effect on our business, results of operations and financial condition.

You  should  not  rely  upon  forward-looking  statements  as  predictions  of  future  events. Although  we  believe  that  the  expectations  reflected  in  the  forward-looking
statements are reasonable, we cannot guarantee that the future results, levels of activity, performance and events and circumstances reflected in the forward-looking statements
will be achieved or occur. Except as required by law, we undertake no obligation to publicly update any forward-looking statements for any reason after the date of this Annual
Report to conform these statements to actual results or to changes in our expectations.

We qualify all our forward-looking statements by these cautionary statements. In addition, with respect to all our forward-looking statements, we claim the protection of

the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995.

4

 
 
 
 
 
 
 
 
Item 1.

Business

Overview

PART I

Dyadic International, Inc. (“Dyadic”, “we”, “us”, “our”, or the “Company”) is a global biotechnology platform company based in Jupiter, Florida with operations in the
United States and a satellite office in the Netherlands, and it utilizes several third-party consultants and research organizations to carry out the Company’s activities. Over the past
two plus decades, the Company has developed a gene expression platform for producing commercial quantities of industrial enzymes and other proteins, and has previously
licensed this technology to third parties, such as Abengoa Bioenergy, BASF, Codexis and others, for use in industrial (non-pharmaceutical) applications. This technology is based
on the Thermothelomyces heterothallica (formerly known as Myceliophthora thermophila) fungus, which the Company named C1.

On December 31, 2015, the Company sold its industrial technology business to Danisco USA (“Danisco”), the industrial biosciences business of DuPont (NYSE: DD) (the
“DuPont  Transaction”). As  part  of  the  DuPont  Transaction,  Dyadic  retained  co-exclusive  rights  to  the  C1-cell  protein  production  platform  for  use  in  all  human  and  animal
pharmaceutical applications, and currently the Company has the exclusive ability to enter into sub-license agreements (subject to the terms of the license and to certain exceptions)
for  use  in  all  human  and  animal  pharmaceutical  applications.  Danisco  retained  certain  rights  to  utilize  the  C1-cell  protein  production  platform  in  pharmaceutical  applications,
including  the  development  and  production  of  pharmaceutical  products,  for  which  it  will  be  required  to  make  royalty  payments  to  Dyadic  upon  commercialization.  In  certain
circumstances, Dyadic may owe a royalty to either Danisco or certain licensors of Danisco, depending upon whether Dyadic elects to utilize certain patents either owned by
Danisco or licensed in by Danisco.

After  the  DuPont  Transaction,  the  Company  has  been  focused  on  building  innovative  microbial  platforms  to  address  the  growing  demand  for  global  protein
bioproduction and unmet clinical needs for effective, affordable, and accessible biopharmaceutical products for human and animal health and for other biologic products for use in
non-pharmaceutical applications.

The  C1-cell protein production platform is a robust and versatile thermophilic filamentous fungal expression system for the development and production of biologic
products including enzymes and other proteins for human and animal health. Some examples of human and animal vaccines and drugs which have the potential to be produced
from C1-cells are protein antigens, ferritin nanoparticles, virus-like particles (“VLPs”), monoclonal antibodies (“mAbs”), Bi/Tri-specific antibodies, Fab antibody fragments, Fc-
fusion proteins, as well as other therapeutic enzymes and proteins. The Company is involved in multiple funded research collaborations with animal and human pharmaceutical
companies which are designed to leverage its C1-cell protein production platform to develop innovative vaccines and drugs, biosimilars and/or biobetters.

The Company also developed the Dapibus™ thermophilic filamentous fungal based microbial protein production platform to enable the rapid development and large-scale

manufacture of low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness.

We rely on our existing cash and cash equivalents, investments in debt securities, and cash inflows from operating activities to provide the working capital needs for our
operations.  We  believe  that  our  existing  cash  position,  investments  in  investment  grade  securities,  and  additional  cash  received  from  the  sale  of  certain  equity  and  debt
investments will be adequate to meet our operational, business, and other liquidity requirements for at least the next twelve (12) months. However, in the event our financing needs
for the foreseeable future are not able to be met by our existing cash, cash equivalents and investments, we would seek to raise funds through public or private equity offerings,
and/or other means to meet our financing requirements.  The  Company has self-funded the development and cGMP manufacturing costs of its proprietary  COVID-19 vaccine
candidate, DYAI-100, and in February 2023 completed the dosing of all patients related to the Phase 1 clinical trial to demonstrate the safety in humans of a protein produced from
our C1-cell protein production platform. The Company does not anticipate the need to spend significant additional capital to support the continued development, manufacturing
and testing of DYAI-100 in 2023 and beyond. 

Our Technology

Our mission is to use our proprietary highly productive scalable microbial fungal protein production platforms to meet the growing demand for proteins worldwide for
human  and  animal  health  and  to  enable  the  rapid  development  and  large-scale  manufacture  of  low-cost  proteins,  metabolites,  and  other  biologic  products  for  use  in  non-
pharmaceutical applications, such as food, nutrition, and wellness.

We believe that our C1 cell line is unique compared to traditional filamentous fungal cells, and the C1-cell protein production platform has the potential to be used in the
discovery, development and manufacturing of biologic medicines and vaccines, given its anticipated competitive advantages compared to certain other legacy biopharmaceutical
expression systems, such as insect cells (i.e., baculovirus) and CHO (“Chinese Hamster Ovary”) cells.

We have also developed the Dapibus™ filamentous fungal based microbial protein production platform to enable the rapid development and large-scale manufacture of

low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness. 

We believe that in comparison to other cell lines, our cell line has several significant potential operational advantages, which include but are not limited to:

Purity

High retention of target secreted protein through downstream processing
No requirement for viral (i.e., CHO and Baculovirus) or endotoxin (i.e., E. coli) removal

High Productivity

Robust & versatile growth conditions High yields of secreted protein
Low viscosity due to C1’s unique morphology

Robustness

Proven at both small and large scale, ranging from laboratory microtiter plates, shaker flasks, single use and/or stainless-steel microbial fermenters Stable and correctly
folded monoclonal antibodies (mAbs); having binding, neutralizing and certain other properties similar to CHO produced mAbs

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Speeds

Develop stable C1-cell lines for protein production in ~ 60 days
Production time savings of ~30 days over CHO-cell production (C1: 12-14 days vs. CHO 41-54 days) Manufacturing ~ 3-4 batches of C1 produced mAbs in the same
time it takes to make 1 batch using CHO-cells
Faster Product Release –No requirement for viral (i.e., CHO and Baculovirus) or endotoxin (i.e., E. coli) removal allowing for earlier product release

Costs

High yields and rapid manufacturing cycle times reduce costs and shrink manufacturing footprint
C1-cells can be grown using low-cost and readily available cGMP media; C1 media < 1/20 of the cost of CHO cell media
No requirement for viral or endotoxin removal, simplifies processing compared to CHO, Baculovirus & E. coli saving time and money

Competition

The biotechnology and biopharmaceutical industry is intensely competitive. There is continuous demand for innovation and speed, and as the vaccine and therapeutic
markets evolve, there is always the risk that a competitor may be able to develop other compounds or drugs that are able to achieve similar or better results for indications.
Potential competition includes major multinational pharmaceutical companies, established biotechnology companies, specialty pharmaceutical companies, universities, and other
research institutions. Many of these competitors have substantially greater financial, technical, and other resources, such as larger research and development staff and experienced
marketing and manufacturing organizations with established sales forces.  Smaller or early-stage companies may also prove to be significant competitors, particularly through
collaborative arrangements with large, established companies.

Currently,  we  are  not  aware  of  other  companies  pursuing  a  business  model  similar  to  what  we  are  developing  under  our  microbial  filamentous  fungal  based  protein
production platform. However, our competitors using other protein production platforms who are significantly larger and better capitalized than us could undertake strategies
similar  to  what  we  are  pursuing  and  even  develop  them  at  a  much  more  rapid  rate.  These  potential  competitors  include  the  same  multinational  pharmaceutical  companies,
established biotechnology companies, specialty pharmaceutical companies, universities, governmental agencies, and other research institutions that are operating in the human
health and animal health fields. In that respect, smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with
large, established companies. Unlike human and animal health there are other companies who have and are developing filamentous fungal microorganisms for the development and
manufacture of low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness.

We believe that our microbial fungal based protein production platforms, including C1 and Dapibus™, have great potential to become an alternative to several legacy
production technologies currently used in the biopharmaceutical industry to produce vaccines, monoclonal antibodies, and other therapeutic proteins for both the human and
animal health markets. C1 has some inherent benefits and potential competitive advantages compared to CHO cells, E. coli, Pichia, and Insect Cells (i.e., Baculovirus) as discussed
below:

• Mammalian cells:  Currently the preferred production host for most complex protein therapeutics due mainly to their ability to produce proteins with human- like
glycosylation. This market is dominated by CHO cells. Disadvantages include the longer duration required for cell line development, fermentation, and increased
costs associated with process media.
Bacterial:  Bacteria  such  as E.  coli are  currently  the  easiest,  cheapest,  and  quickest  method  for  recombinant  protein  expression  and  are  often  used  in  laboratory
settings as well as commercial production of certain non-glycosylated proteins. However, they produce toxic and pyrogenic cell wall components that may make them
less suitable to produce biopharmaceuticals or food components. Moreover, insoluble expression, a frequent outcome in bacterial expression, is challenging with
regard to cost of goods due to the need for refolding and its direct impact on reduced overall yields.

•

• Yeast: In contrast to bacteria, yeast, such as Pichia pastoris, do not produce potentially toxic and pyrogenic cell wall components. Further, the genetic tools for yeast
development are advanced and enable continued engineering of new strains that may become more suitable than CHO cell lines. Disadvantages include the typically
lower protein titers than C1-cells and traditional yeast cells have a greater number of higher N and O glycosylation structures.
Insect cells: Insect cells (i.e., Baculovirus) offer protein expression with post translational modifications like mammalian cells, ease of scale-up, and simplified cell
growth readily adapted to high-density suspension culture for large-scale expression. Baculovirus expression systems are used for producing recombinant protein,
especially for vaccine antigens. Disadvantages include the comparably lower protein yields than C1 and the need for an added viral inactivation step.

•

We believe that our microbial protein production platforms have the potential to become leading protein production platforms for developing and manufacturing proteins
for  use  in  biopharmaceuticals,  food,  nutrition,  wellness  and  in  drug  formulation  and  research  diagnostics  due  to  their  potential  speed  of  development,  high  protein  yields,
scalability, low-cost media, and hence lower production costs.

Our Industry and Potential Markets

Based  on  feedback  from  our  collaborators  and  our  ongoing  discussions  with  leading  pharmaceutical  and  biotech  companies,  contract  manufacturing  organizations
(CMOs), leading academic institutions, as well as U.S. and foreign governmental agencies, we continue to believe that the biopharmaceutical market is an attractive opportunity to
apply our C1-cell protein production platform. The Company continues to evaluate potential opportunities to expand the application of our C1-cell protein production platform, and
is currently focused on the following markets:

● Recombinant vaccines and drugs for animal and human health
● New innovative biotherapeutics
● Biosimilars / Biobetters non-Glycosylated/Glycosylated protein markets
● Drug formulation, research diagnostic and reagents

6

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Alternative proteins for food, health and wellness

The use of biologic medicines, for applications such as infectious disease vaccines and therapeutics are growing significantly. However, biologic medicines are in many
cases limited and expensive for both patients and health care systems. The Company believes that lack of access and high cost is, in part, the result of the following bottlenecks in
the development and manufacture of biologic medicines:

● Extended stable cell line development timelines
● Insufficient titers and overall yields
● Expensive, often royalty stacked, production media in the case of CHO cell lines
● Long production time for stable CHO cell lines
● Previously underfunded development efforts for more efficient next-generation gene expression systems

The Company believes that the biopharmaceutical industry can benefit from an innovative protein production platform that is safe, efficient, reliable, and cost effective.
Such a platform would facilitate the rapid and high titer production of difficult to express proteins resulting in greater patient access and more affordable biopharmaceuticals. Our
C1-cell protein production platform has the potential to be an alternative to CHO, Baculovirus and other legacy expression systems to produce proteins for vaccines, therapeutics,
diagnostics, alternative foods, nutrition and wellness and other biological products.

Our Research Partners and Contract Research Organizations (CROs)

Currently,  the  Company  is  conducting  its  C1-cell  protein  production  platform  research  and  other  internal  and  external  third-party  programs  with  several  contract

organizations as follows:

(1) Research and Development Agreement with VTT Technical Research Centre of Finland, Ltd (“VTT”)

Since September 2016, the Company has been working with VTT Technical Research Centre of Finland, Ltd. (“VTT”), a third-party contract research organization, to
further modify and improve the Company’s C1-cell protein production platform to ensure a safe and efficient expression system for use in speeding up the development and
lowering the cost of manufacturing pharmaceutical products and processes. VTT is one of the leading research and technology organizations in Europe, and it has conducted
research and development on fungi and other microorganisms for more than three decades.  VTT is continuing their development work to further develop our  C1-cell protein
production platform.

On June 28, 2019, and November 9, 2021, the Company extended its research contract with VTT twice to continue developing Dyadic’s C1-cell protein production platform

for therapeutic protein production, including C1 host system improvement, glycoengineering, protease deletion, and management of third-party target protein projects.

On September 12, 2022, the Company further extended its research contract (the “Amendment”) through December 2023 with VTT. A significant portion of the research

and development activities at VTT are being funded by the Company’s third-party collaborators. 

(2) Other CROs and cGMP Manufacturers

The Company works with several other research providers, cGMP manufacturers and contract research organizations from time to time, which are important to achieve the
Company’s scientific and business objectives. These arrangements are typically work for hire on an as need basis, however, certain of these programs, if negatively impacted due
to resource availability, disagreements, or for other reasons could lead to delays or inability to realize our research and commercial objectives. The Company, supplemented by
third party funding is also further developing its Dapibus™ protein production platform for use in non-pharmaceutical applications, such as food, nutrition, and wellness.

In March 2021, the Company engaged CR2O, a contract research organization, to manage and support further preclinical and clinical development of DYAI-100. CR2O
engaged Bio-Technology General (Israel) Ltd., (“BTG”), a cGMP subcontractor, to produce the DYAI-100 drug substance and perform certain other analytical tests required to
release the final drug product.

Our Research and Development (“R&D”) Programs

(1) Internal Research Programs

C1 Production Host Improvement Programs

The Company has research and development agreements with VTT, Eleszto Genetika (Budapest, Hungary), other CROs and service and technical providers to further
improve its C1-cell protein production platform to become an even more robust, versatile, and efficient therapeutic protein production platform. Ongoing projects include, among
others:  (i)  improving  the  C1  genetic  tools,  (ii)  further  reducing  the  background  protease(s)  levels  by  identifying  and  deleting  certain  protease  genes  and/or  modifying  C1
fermentation  processes,  (iii)  developing  high  expression  C1  cell  lines  by  precision  engineering,  (iv)  developing  C1  cell  lines  to  express  several  potential  vaccine  and  drug
candidates and (v) modifying the glycosylation pathway of C1 cells in order for C1 to express certain mAbs and other proteins with mammalian like glycosylation structures and to
eliminate or modify certain unwanted glycan structures such as N and O-glycosylation.

We continue to generate a growing amount of data that demonstrates different C1-produced proteins are properly folded and are biologically active:

● Further development of DYAI-100 (SARS-CoV-2 RBD) vaccine candidate by preparing C1 cell lines that express and produce effective antigens against different
variants of the SARS-CoV-2 RBD in order to implement the FDA recommendation to produce annual multivalent vaccines against SARS-CoV-2 that are suitable for
the annual global threat.

● Developing additional antigens that were produced by C1 (e.g., SARS-CoV-2 Full Spike Protein, hemagglutinin (HA) and Neuraminidase (NA)) which were not only
produced at high levels, but they were also importantly shown to be safe, effective, and protective in several animal trials and in the case of influenza a challenge test
carried out by Oslo University demonstrated the potential of C1 produced antigens for seasonal and pandemic influenza.

7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
● Developing C1-cells to express complex proteins such as conjugating antigens to ferritin nanoparticles, scFv (MHCII) and trimerization domains to increase efficacy.
● Developing  the  C1-cell  protein  production  platform  for  expressing  mAbs  at  relatively  high  levels  and  high  quality  (e.g.,  data  from  more  than  one  large  pharma
collaborator demonstrated that the binding kinetics of mAbs produced from C1 are virtually indistinguishable from the binding kinetics of reference mAbs which were
produced in CHO cells).

● Success in glycoengineering C1 cells to express mAbs that have human like glycan structures.
● Expressed a number of third-party monoclonal antibodies (mAbs) which were assayed by multiple third parties who reported that the neutralizing and binding activity

assays demonstrated great similarity between C1-produced mAb and CHO-produced mAbs.

● Expressed  a  number  of  other  types  of  therapeutic  proteins,  such  as  bi-specifics,  tri-specifics  and  Fc-fusion  proteins,  at  relative  high  yields  compared  to  other
production hosts and high quality (e.g., expressed a third party bi-specific antibody which was assayed by the third party in an in vitro cellular activity assay which
indicated that dose response curves for the C1 expressed bi-specific antibody were very similar to the CHO expressed bi-specific antibody).

● Developed the C1-cell protein production platform to express human and bovine serum albumin and other recombinant proteins with therapeutic, drug formulation,

and research diagnostic applications. 

Glycosylated Therapeutic Programs and Potential Nivolumab Commercialization Program

The Company’s longer-term objective, which will require substantially more time and capital is to apply the C1-cell protein production platform for the large therapeutic
glycoprotein market. We believe that the rapid advances being made in genomics and synthetic biology, make the C1 fungal cell line a promising candidate to further engineer
glycosylation pathways: (i) to produce therapeutic proteins having human like glycoforms structures such as G0, G2, G0F, and G2F; (ii) to reduce or eliminate O-glycosylation; and
(iii) to create potentially improved immunogenicity in the case of vaccines.

The initial steps to develop C1 strains that produce mAbs with mammalian-like glycosylation are progressing at VTT. Based on research results we have to date; the
Company believes that our C1-cell protein production platform has the potential to become a useful platform for the development and production of therapeutic glycoproteins with
human-like or potentially even superior glycan structures. We believe that, if successful, the glycoengineering of C1 cells may help to position the C1 protein production platform
to be an important production platform for developing and manufacturing glycosylated antibodies and other glycoproteins. These initial glycoengineered C1 cells have to date
shown reduced gene expression levels when compared to the non-glycoengineered C1 cells. Several approaches are now being applied to reach our main goal – to develop cell
line(s) that resemble the 3 main goals: (i) to produce therapeutic proteins having human-like glycoform structures, (ii) to produce therapeutic proteins at high level and (iii) to
produce stable therapeutic proteins.

We  continue  the  development  of  Nivolumab  (Opdivo®)  as  a  potential  biosimilar/biobetter  immunotherapeutic  biologic  drug  for  human  metastatic  cancers,  including
melanoma,  lung,  and  other  cancers.  The  aim  of  this  program  is  to  express  Nivolumab  (mAb)  with  a  glycoprotein  structure  like  Nivolumab  produced  in  CHO  cells.  So  far,  C1
produced Nivolumab has been produced with similar glycosylated structures and the development of high producing C1 cell line that expresses a lower cost biosimilar/Biobetter
Nivolumab as part of its glycoengineering program for glycoprotein Immunoglobulin G (IgG) monoclonal antibodies is ongoing. This project has proved the concept that C1-cell
protein production platform can be applied to several very high value therapeutic or preventative monoclonal antibodies.

(2) Animal Health Programs

ZAPI Biologic Vaccines Program

We have completed our participation in the €20 million Zoonosis Anticipation Preparedness Initiative (“ZAPI”) program. ZAPI (www.zapi-imi.eu) is a five-year research
and  development  project  funded  as  part  of  IMI  EU  program  (Zoonoses Anticipation  and  Preparedness  Initiative  (ZAPI  project;  IMI  Grant Agreement  n°115760)),  with  the
assistance and partial financial support of IMI and the European Commission, and in-kind contributions from EFPIA partners. This project aims to develop a suitable platform for
the rapid development and production of vaccines and protocols to fast-track registration of product developed to combat pandemic Zoonotic diseases that have the potential to
affect human and animal populations. The Company’s C1 recombinant protein production platform has been selected by ZAPI as a production host of antigens for the SBV and
RVFV,  and  ZAPI  has  expanded  its  program  with  the  Company  and  provided  additional  funding  in  2019  and  2021,  respectively.  The  SBV  antigen  from  C1  was  produced  at
approximately 300 times greater yields than the SBV antigen from baculovirus and was more stable. Additionally, the C1 SBV antigen was shown to be safe and very effective (full
protection) in protecting cattle, sheep and mice from the SBV. Based on these results, additional fully funded animal trials are continuing in 2021 with C1 expressed antigens for
SBV and RVFV and to generate additional safety and efficacy data.

ZAPI brought together experts in human and animal health to create new platforms and technologies that will facilitate a fast, coordinated, and practical response to new
pandemic  threats  as  soon  as  they  emerge.  The  Company’s  C1  recombinant  protein  production  platform  was  selected  by  ZAPI  as  a  production  host  of  antigens  for  the
Schmallenberg virus (“SBV”) and Rift Valley Fever virus (“RVFV”). The C1 expressed SBV antigen was produced in less time and at approximately 300 times greater yield than the
SBV antigen expressed from insect (baculovirus) cells and was more stable. Additionally, the C1 SBV antigen was shown to be safe and effective to provide full protection to cattle,
sheep and mice. Based on these results, ZAPI provided the Company with additional funding in 2021 to produce both the SBV and RVFV antigens in order to perform expanded
animal trials with the C1 expressed antigens which is expected to generate additional safety and efficacy data. In the first quarter of 2021, ZAPI expanded its program with Dyadic
by providing additional funding to C1 research and development efforts as well as to conduct additional animal studies using the SBV and RVFV antigens produced from C1.

Phibro Sublicense Agreement

On February 8, 2022, the Company entered into an exclusive sublicense agreement with Abic Biological Laboratories Ltd. (“Abic”), an affiliate of Phibro Animal Health
Corporation  (“Phibro”),  based  off  an  existing  July  1,  2020,  non-exclusive  sublicense  and  development  agreement  (the  “Phibro/Abic Agreement”),  to  provide  services  for  a
targeted disease.  

In July 2022, the Company expanded the Phibro/Abic Agreement to include an additional research project to develop an additional animal vaccine for livestock. 

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Monoclonal Antibodies Collaboration

In  2022,  the  Company  initiated  a  fully  funded  research  and  development  collaboration  with  a  top  five  animal  health  company  to  produce  therapeutic  monoclonal

antibodies for use in treating diseases in companion animals. The project is currently underway and on target to meet development milestones per the research agreement. 

(3) Human Health Programs

COVID-19 DYAI-100 Vaccine Candidate

As a result of the positive results generated from the use of the Company’s C1-cell protein production platform in the ZAPI project, the Company expanded its in-house
and third-party vaccine-based antigen research and development efforts. The Company has invested more than $7.0 million in the development of its proprietary DYAI-100 COVID-
19 vaccine candidate to date. DYAI-100, also known as C1-SARS-CoV-2 RBD vaccine, is a novel receptor binding domain (RBD) recombinant protein booster vaccine candidate,
highly expressed in Dyadic's proprietary C1-cell protein production platform for the prevention of COVID-19. The C1-SARS-CoV-2 RBD vaccine drug product consists of the
SARS-CoV-2 RBD adjuvanted with Alhydrogel 85® 2%.

The  DYAI-100 vaccine candidate has demonstrated excellent results in several pre-clinical animal studies.  In particular, the  Company relied on the preclinical animal
studies conducted by the Israel Institute for Biological Research (IIBR) who were using the SARS-CoV-2 RBD antigen from the Company’s RBD C1 strain. The Company also
relied on the toxicology study which concluded that the C1 SARS-CoV-2-RBD vaccine was not associated with major systemic adverse effects, and it is considered safe following
four repeated vaccination sessions by IM injections at an interval of one week to male and female NZW rabbits. We noted that germinal centers with increased lymphocytic
cellularity (i.e., follicular hyperplasia) seen in the regional lymph nodes were sustained throughout the recovery phase, in addition to the detection of SARS-CoV-2 specific IgG
antibodies in the sera of rabbits in the recovery phase, and it demonstrated a long-lasting immunogenic response against RBD.

On October 27, 2022, the Company announced that it has received regulatory approval of a Clinical Trial Application (CTA) from the South African Health Products
Regulatory Authority (SAHPRA) to initiate a Phase 1 clinical trial of the DYAI-100 COVID-19 RBD booster vaccine. The Company’s Phase 1 randomized, double blind, placebo-
controlled trial is designed as a first-in-human trial to assess the clinical safety and antibody response of  DYAI-100, a  C1-SARS-CoV-2 recombinant protein receptor binding
domain vaccine, produced using the C1-cell protein production platform, administered as a booster vaccine at two single dose levels (low dose and high dose cohorts) in healthy
volunteers. The trial included healthy patients ages 18-55 in a randomization scheme of 4:1 (active:placebo) with 15 subjects per cohort. Following the screening period there are 8
scheduled clinic visits with the first 6 visits occurring within the first 29 days and two follow-up visits on Days 90 and 180. Safety data will be collected throughout the trial and
immunogenicity assessments were scheduled on patient visits 1, 4, 5, 6 and the two follow up visits on Days 90 and 180.

Dosing of both low and high dose groups was completed in February 2023, with no serious adverse events (SAE’s) reported to date. A full study report is expected to be

available in the second half of 2023. 

Other COVID-19 Vaccine Collaborations

The  Company  is  evaluating  a  number  of  other  approaches  where  its  proprietary  and  patented  C1-cell  protein  production  platform  can  be  used  to  help  develop  and
manufacture COVID-19 vaccines that have the potential to provide greater efficacy and protection from emerging SARS-CoV-2 variants, including multivalent and nanoparticle
vaccine designs.

● Rubic  One  Health,  South Africa – This is a collaboration to develop end-to-end solutions for vaccine discovery, development, and manufacture for the African
market. Tech transfer of C1-cell protein production platform has been completed. Rubic has begun engineering and growing C1-cells to prepare for the development
of affordable vaccines and drugs for the African continent.

● Epygen, Indian – In 2020, the Company entered into a non-exclusive technology usage agreement with Epygen Biotech of India, who plans to conduct clinical trials in
India using one or more of the COVID-19 antigens that they are manufacturing using the Company’s C1 protein production platform. Epygen reported that it has
procured funding from the government of India, and they are progressing their vaccine development and production using antigens produced from the Company’s
C1-cell protein production platform across early-stage pre-clinical studies and to conduct Phase 1 and Phase 2 human clinical trials.

Janssen Agreement

During  2022,  progress  continues  on  the  Research,  License,  and  Collaboration  Agreement  (the  “Janssen  Agreement”)  for  the  manufacture  of  therapeutic  protein
candidates using its C1-cell protein production platform with Janssen Biotech, Inc., one of the Janssen Pharmaceutical Companies of Johnson & Johnson (“Janssen”), which was
entered into on December 16, 2022. Pursuant to the terms of the Janssen Agreement:

(i)

Janssen will pay Dyadic an upfront payment of $500,000 for a non-exclusive license to utilize the C1-cell protein production platform to develop C1 production cell lines for
the manufacturing of Janssen’s therapeutic protein candidates against several biologic targets,

(ii) Janssen will provide R&D funding up to €1.6 million to develop and assess C1 production cell lines for its product candidates,

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(iii) Janssen will have an option to pay a mid-seven figure payment for an exclusive license from Dyadic to use the C1-cell protein production platform for the manufacturing of
therapeutic proteins directed to one specific target, and upon exercise, Janssen would have the right to add additional non-exclusive targets to the collaboration and
Dyadic would complete the technology transfer of the C1-cell protein production platform, fully enabling Janssen to internally develop C1 cell lines against licensed
targets, and upon successful completion of the technology transfer, Dyadic is eligible to receive a milestone payment in the low seven figures,

(iv) for each product candidate, Dyadic could receive development and regulatory milestones in the mid-seven figures, and
(v) Dyadic could receive aggregate commercial milestone payments in the low nine figures per product, subject to a limit on the number of such products, with the amount
depending on the cumulative amount of active pharmaceutical ingredient produced by Janssen for each product manufactured with Dyadic’s C1-cell protein production
platform.

Janssen may terminate the Janssen Agreement in its entirety, or on a country-by-country or other jurisdiction-by-other jurisdiction basis, for any or no reason, upon 90

days’ prior written notice to Dyadic.

IDBiologics Agreement

On July 8, 2020, the Company entered into a Common Stock Purchase Agreement (the “IDBiologics Agreement”) with IDBiologics, Inc (“IDBiologics”). IDBiologics is a
private biotechnology company focused on the development of human monoclonal antibodies for the treatment and prevention of serious infectious diseases. The Company was
founded in 2017 and seeded by Vanderbilt University Medical Center in response to the repeated threats of epidemics around the world, including Ebola in West Africa and Zika in
the Americas. IDBiologics is developing a portfolio of monoclonal antibodies against SARS-CoV-2, influenza and Zika viruses.

Pursuant to the term of the IDBiologics Agreement, on July 8, 2021, Dyadic received 129,661 shares of IDBiologics’ common stock, which represent 0.37% of IDBiologics’
outstanding equity, upon the completion of a feasibility study performed by Dyadic. Dyadic provided services including the use of Dyadic’s C1-cell protein production platform to
express a SARS-CoV-2 monoclonal antibody which IDBiologics licensed from the Vanderbilt Vaccine Center.

On April 25, 2021, the Company entered into a project agreement to provide additional research services to IDBiologics.

Alphazyme Sub-License Agreement

On May 5, 2019, the Company entered into a sub-license agreement (the “Alphazyme Sub-License Agreement”) with Alphazyme, LLC (“Alphazyme”). Under the terms of
the Alphazyme Sub-License Agreement, the Company has granted to Alphazyme, subject to the terms of the license agreement entered into between the Company and Danisco
US,  Inc.  on  December  31,  2015,  a  sub-license  to  certain  patent  rights  and  know-how  related  to  Dyadic’s  proprietary  C1-cell  protein  production  platform  for  the  purpose  of
commercializing certain pharmaceutical products that are used as reagents to catalyze a chemical reaction to detect, measure, or be used as a process intermediate to produce a
nucleic acid as a therapeutic or diagnostic agent.

On  June  24,  2020,  the  Company  entered  into  an  Amended  and  Restated  Non-Exclusive  Sub-License  Agreement  (the  “Amended  Sub-License  Agreement”)  with
Alphazyme. Pursuant to the Amended Sub-License Agreement and in consideration of Dyadic’s transfer of its C1-cell protein production platform, Alphazyme issued 2.50% of the
Class A shares of Alphazyme to Dyadic, and Dyadic became a party to the Alphazyme Limited Liability Company Agreement pursuant to which the Company has agreed to certain
customary rights, covenants, and obligations. In addition, and subject to achieving certain milestones, Alphazyme is obligated to pay a potential milestone payment and royalties,
based on net sales, if any, which incorporate Dyadic’s proprietary C1-cell protein production platform.

On  December  1,  2020,  the  Company  entered  into  an Amended  and  Restated  Limited  Liability  Company Agreement  with Alphazyme  (the  “Amended Alphazyme  LLC

Agreement”). Under the Amended Alphazyme LLC Agreement, Alphazyme obtained an additional capital contribution and Dyadic’s ownership was diluted to 1.99%.

On January 18, 2023, the Company entered into a Securities Purchase Agreement, under which the Company agreed to sell its equity interest in Alphazyme, LLC (the
"Alphazyme Sale Agreement”). After taking into account the adjustments for the transaction and legal expenses, payments to the Company were approximately $1.27 million in
connection  with  the  sale.  The  Company  also  has  the  potential  to  receive  additional  payments  based  on  the  future  sales  of Alphazyme’s  existing  products,  pursuant  to  the
Alphazyme Sale Agreement.

The Amended Sublicense Agreement between Dyadic and Alphazyme, which was previously entered on June 24, 2020, remains in effect. Under the Amended Alphazyme
Sub-License Agreement, Dyadic is entitled to potential milestone and royalty payments upon the commercialization of Alphazyme products using Dyadic’s proprietary C1-cell
protein production platform.

Other Third Parties Collaborations

● NIIMBL  Coronavirus  Grant –  Dyadic  received  1  of  32  project  grants  awarded  by  the  National  Institute  for  Innovation  in  Manufacturing  Biopharmaceuticals
("NIIMBL") funded through the White House's American Rescue Plan ("ARP"). Under the $690,000 NIIMBL grant, the Company has received approximately 75% of
the  funding  to  engineer  the  Company's  proprietary  and  patented  C1-cell  thermophilic  fungal  (Thermothelomyces  heterothallica)  protein  production  platform  to
produce two different coronavirus antibodies.

● Third Party C1 Produced COVID-19 Antibody – A non-human primate challenge study completed dosing of a C1 produced COVID-19 monoclonal antibody (mAb)
that  had  previously  demonstrated  broad  neutralization  and  protection  against  Omicron  (BA.1  and  BA.2)  and  the  other  earlier  variants  of  concern  in  hamsters.
Preliminary results obtained from the challenge study with the SARS-CoV-2 Delta virus on non-human primates demonstrated potential high protection. This was the
first time a C1 produced monoclonal antibody was used in a non-human primate study validating the safety and efficacy of a C1 produced antibody for infectious
diseases.

● Recombinant Serum Albumin – An animal free recombinant serum albumin project was initiated in late 2022 using Dyadic pharmaceutical cell lines for use in potential
therapeutic, product development, research, and/or diagnostic human and animal pharmaceutical applications. C1-cell lines have been developed and Dyadic expects
to start sampling potential customers who have expressed interest in Dyadic's C1 serum albumin products. 

● University of Oslo – During 2021, Dyadic expanded its influenza vaccine collaboration with the University of Oslo.

o Mice vaccinated with C1 antigen combined with an adjuvant (AS03) challenged with a lethal dose of the homologous influenza A/H1N1 showed no clinical signs,

no body weight loss, and were fully protected.

o Other mice trials are ongoing with C1 produced hemagglutinin (HA) and neuraminidase (NA) antigens for influenza, including H1N1, H5N1 (Bird Flu), H7, NA
alone and combined with one or more C1 produced SARS-CoV-2 antigens. The current and future data is expected to support the development of seasonal and
pandemic influenza vaccine candidates alone or in combination with other infectious respiratory diseases such as coronaviruses.

● Virovax – Dyadic has been working with Virovax to develop the next generation vaccine candidates, including COVID-19, that may provide durable and broader

protection against COVID-19 variants as they emerge as well as other infectious diseases.

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
o More than a half dozen animal trials have been carried out and additional animal trials are ongoing and/or scheduled with C1 produced antigens for influenza

(H5N1/Bird Flu), COVID-19 and other infectious diseases.

● UC Davis 

o

Successful production of the SARS-CoV-2 Spike S2 protein reaching ~1g/L and 97% purity which showed the same ACE2 binding affinity as CHO produced
spike S2 protein.

o UC Davis is carrying out additional research and development work related to expanding the potential applications of the C1-cell protein production platform

including diagnostics.

(4) Alternative Protein Programs

Dyadic’s newly developed Dapibus™ filamentous fungal based microbial protein production platform is reengineered to enable the rapid development and large-scale
manufacture of low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness.  Given  Dyadic’s
industrial heritage, the expertise to rapidly achieve commercial scale within margin sensitive markets such as food and nutrition enzymes, provides our partners with the ability to
move from demonstration to commercial production quickly and efficiently.

We are actively applying our proprietary Dapibus™ platform and other technologies to address the unmet need of reducing the production cost in the global market for

non-pharmaceutical recombinant proteins.

Food and Nutrition:

● In May 2022, we launched a strategic partnership with a global food ingredient company. The Company is making progress with the joint development agreement
to develop and manufacture several animal free ingredient products using the Company’s biotechnology. The Company has achieved the first milestone, for
which payment is expected in the second quarter of 2023.

● We are exploring internal and partnership opportunities for enzymes, growth factors, and cell culture media components for food industries, such as the dairy

and cultured meat markets.

Health and Wellness:

● Development work has been established for select primary and secondary metabolites, such as nicotinamide riboside, which may have potential cardiovascular

and other health benefits.

● Dyadic has also developed Intellectual Property regarding the production of cannabinoids in its technology, with a focus on the production of rare cannabinoids

unfeasible from plants.

Product Development in Alternative Proteins:

● We are currently expanding our portfolio of recombinant proteins and media components for use in food and other applications.
● Animal free recombinant serum albumin projects were initiated for use in potential non-pharmaceutical applications such as a component of cell

culture media in nutrition, health, and food.

Government Regulation and Product Approval

As a small biotechnology company that operates in the United States, we are subject to extensive regulation. Government authorities in the United States (at the federal,
state  and  local  level)  and  in  other  countries  extensively  regulate,  among  other  things,  the  research,  development,  testing,  manufacturing,  quality  control,  approval,  labeling,
packaging, storage, record-keeping, promotion, advertising, distribution, post-approval monitoring and reporting, marketing and export and import of drug products such as those
we are developing. Product candidates that we develop must be approved by the FDA, before they may be legally marketed in the United States and by the appropriate foreign
regulatory agency before they may be legally marketed in foreign countries. Generally, our activities in other countries will be subject to regulation that is similar in nature and
scope as that imposed in the United States, although there can be important differences.

Intellectual Property

Patents  are  important  to  developing  and  protecting  our  competitive  position.  Our  general  policy  is  to  seek  patent  protection  in  the  United  States,  major  European
countries, and other jurisdictions as appropriate for our compounds and methods. U.S. patents, as well as most foreign patents, are generally effective for 20 years from the date
the earliest patent application was filed. In some cases, the patent term may be extended to recapture a portion of the term lost during the U.S. FDA regulatory review or because of
U.S. Patent and Trademark Office (“USPTO”) delays in prosecuting the application. The duration of foreign patents varies similarly, in accordance with local law.

Currently,  Dyadic owns or has exclusive rights to seven (7) patent families, of which four (4) entered the national phase.  The other three (3) applications are at the
international (Patent Cooperation Treaty, PCT) phase. There are currently four (4) pending patent applications in the United States, and nineteen (19) additional patent applications
in a variety of jurisdictions including Europe and China. 

Our success is significantly dependent on our ability to obtain and maintain patent protection for C1 and Dapibus™, both in the United States and abroad. Our patent
position and proprietary rights are subject to various risks and uncertainties. Please read the “Risk Factors” in Item 1A of this Annual Report for information about certain risks
and uncertainties that may affect our patent position and proprietary rights.

We  also  rely  upon  unpatented  confidential  information  to  remain  competitive.  We  protect  such  information  principally  through  confidentiality  agreements  with  our
employees, consultants, outside scientific collaborators, and other advisers. In the case of our employees, these agreements also provide, in compliance with relevant law, that
inventions and other intellectual property conceived by such employees during their employment shall be our exclusive property.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 1A.

Risk Factors

Investing in our common stock involves a high degree of risk. You should carefully consider the following material risks, together with the other matters described in
this Annual Report and in our financial statements and the related notes thereto in evaluating our current business and future performance. We cannot assure you that any of
the events discussed in the risk factors below will or will not occur. If we are not able to successfully address any of the following risks, we could experience significant changes
in our business, operations and financial performance. In such circumstances, the trading price of our common stock could decline, and in some cases, such declines could be
significant, and you could lose part or all of your investment. In addition to the risks described below, other unforeseeable risks that we currently believe are immaterial may
arise that adversely affect our operating results. Certain statements contained in this Annual Report (including certain statements used in the discussion of our risk factors)
constitute forward-looking statements. Please refer to the section entitled “Cautionary Note Regarding Forward-Looking Statements”  appearing  on  page 4 of this  Annual
Report for important information regarding reliance on forward-looking statements.

Risk Factor Summary

The following is a summary of the material risks to which we may be exposed. These risks are more fully described after this summary.

Risks Related to Our Business and Financial Condition

● We may not succeed in implementing our business strategy.
● We have a history of net losses, and we may not achieve or maintain profitability.
● We could fail to manage our growth.
● Our revenue growth depends in part on market and regulatory acceptance of the C1-cell protein production platform and our other technologies to develop and

manufacture animal and/or human biopharmaceutical products and non-pharmaceutical products.

● We may fail to commercialize the C1-cell protein production platform or our other technologies for the expression of therapeutic proteins, antibodies, vaccines, and

metabolites or other non-pharmaceutical biologic products.

● If our competitors develop technologies and products more quickly and market more effectively than our product candidates, our commercial opportunity will be

reduced or eliminated.

● Alternative technologies may not require microbial or other cell produced proteins, such as our proprietary C1 cells.
● Our SARS-CoV-2 vaccine candidates are at the Phase 1 clinical stage and have not been approved for sale. We have not developed, manufactured or commercialized

any vaccine product in the past, and we may be unable to produce a vaccine that can be used to successfully prevent the SARS-CoV-2 virus or its variants of concern,
in a timely and economical manner, if at all.

● The results of nonclinical studies and early-stage clinical trials may not be predictive of future results.
● We may need substantial additional capital in the future to fund our business.
● Changes in global economic and financial markets may have a negative effect on our business.
● We face risks related to health epidemics, pandemics and other widespread outbreaks of contagious disease or other biological threats, as well as
armed conflict escalated between Russia and Ukraine, any of which could significantly disrupt our operations and have a material adverse effect on
our business, employees, directors, consultants, collaborators and other third parties, including business development activities and research and
development projects conducted by third party contract research organizations parties.

● Our sales and operations are subject to the risks of doing business internationally.
● If we lose key personnel, including key management or board members, or are unable to attract and retain additional personnel, it could delay our technology and

product development programs and harm our R&D efforts, and we may be unable to pursue research funding, licenses and other forms of collaborations or develop our
own products.

● We may be sued for product liability.
● Foreign currency fluctuations could adversely affect our results.
● Our ability to use our net operating loss carryforwards to offset future taxable income may be subject to certain limitations.
● We may make acquisitions, investments and strategic alliances that may use significant resources, result in disruptions to our business or distractions of our

management, may not proceed as planned, and could expose us to unforeseen liabilities.

● We rely significantly on information technology and any failure, inadequacy, interruption or security lapse of that technology, including any cybersecurity incidents,

could harm our ability to operate our business effectively.

Risks Related to Dependence on Third Parties

● We are dependent on collaborations with third parties, and if we fail to maintain or successfully manage existing, or enter into new, strategic collaborations, we may not

be able to develop and commercialize many of our technologies and products and achieve profitability. 

● We have limited or no control over the resources that any collaborator or licensee may devote to our programs, and reductions in collaborators’ R&D budgets may

affect our businesses.

● We heavily rely on contracts with third-party contract research organizations (“CROs”) and other third-party service providers to conduct our research and

development, pre-clinical, CMC and cGMP manufacturing, fill and finish, and potential clinical trials, which may not be available to the Company on commercially
reasonable terms or at all.

● Conflicts with the CROs, other service providers, collaborators and/or licensees could harm our business.
● We rely on our collaborators and other third parties to deliver timely and accurate information in order to accurately report our financial results as required by law.

12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risks Related to Government Regulations and Environmental, Social, and Governance Issues

● Potential future regulations limiting our ability to sell genetically engineered products could harm our business.
● Public views on ethical and social issues may limit use of our technologies.
● Our results of operations may be adversely affected by environmental, health and safety laws, regulations and liabilities.
● Increasing scrutiny and changing expectations from customers, regulators, investors, and other stakeholders with respect to our environmental, social and governance

practices may impose additional costs on us or expose us to new or additional risks.

● We have no experience submitting applications to the FDA or similar regulatory authorities in the past and could be subject to lengthy and/or unfavorable regulatory

proceedings.

Risks Relating to Intellectual Property

● Failure to protect our intellectual property and the intellectual property of certain third parties could harm our competitive position.
● Litigation or other proceedings or third-party claims of intellectual property infringement could require us to spend significant time and resources and could prevent us

and our collaborators from commercializing our or their technologies and products or negatively impact our stock price.

● Confidentiality agreements with employees and others may not adequately prevent disclosures of trade secrets and other proprietary information.

Risks Related to Our Common Stock

● The price of our shares of common stock is likely to be volatile, and you could lose all or part of your investment.
● Our quarterly and annual operating results may be volatile.
● We do not expect to pay cash dividends in the future.
● Our anti-takeover defense provisions may deter potential acquirers and depress our stock price.
● Concentration of ownership among our existing officers, directors and principal stockholders may prevent other stockholders from influencing significant corporate

decisions and depress our stock price.

● Future issuances of shares of our common stock may negatively affect our stock price.
● The Company is exposed to credit risk and fluctuations in the values of its investment portfolio. 
● We are a smaller reporting company, and the reduced disclosure requirements applicable to smaller reporting companies may make our common stock less attractive to

investors.

Risks Related to Our Business and Financial Condition

We may not succeed in implementing our business strategy.

In  connection  with  the  December  31,  2015  sale  of  substantially  all  of  the  assets  of  our  industrial  technology  business  to  Danisco  (the  “DuPont  Transaction”),
Danisco  obtained  certain  rights  to  utilize  the  C1-cell  protein  production  platform  for  development  and  production  of  pharmaceutical  products,  for  which  it  will  make  royalty
payments to Dyadic upon commercialization. At the same time, Dyadic retained the co-exclusive rights to the C1-cell protein production platform for use in all human and animal
pharmaceutical applications, with Dyadic currently having the exclusive ability to enter into sub-license agreements in that field (subject to the terms of the license and certain
exceptions). We cannot predict whether Danisco intends to or will pursue the use of the C1-cell protein production platform to develop or manufacture pharmaceutical products or
whether or when we might receive royalties from Danisco. In certain circumstances, Dyadic may owe a royalty to either Danisco or certain licensors of Danisco, depending upon
whether Dyadic elects to utilize certain patents owned or licensed by Danisco. Consequently, our business has changed dramatically as compared to the past, as we no longer
have any product revenue related to our enzyme business. We also now apply the C1-cell protein production platform in the biopharmaceutical market, which has higher risks and
a higher barrier to entry.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As we attempt to adapt the C1-cell protein production platform and our other technologies for use in the biopharmaceutical and other markets, our business is subject to
the execution, integration, and research and development risks that early-stage companies customarily face with new technologies, products and markets. These risks relate to,
among other things, our ability to successfully further develop the C1-cell protein production platform and our other technologies, products and processes, assemble and maintain
adequate production and research and development (“R&D”) capabilities, comply with regulatory requirements, construct effective channels of distribution and manage growth.
We have encountered and will continue to encounter risks and difficulties frequently experienced by early-stage companies in expanding and upgrading our intellectual property,
regulatory, marketing, sales and  R&D capabilities, improving our accounting and financial reporting and internal controls infrastructure, and adapting to the rapidly evolving
industries in which we operate. Additionally, we are subject to competition from much larger companies with more resources than we have. Also, the market for developing and
manufacturing  pharmaceutical  proteins  produced  from  a  filamentous  fungus,  such  as  the  C1  fungus,  is  a  market  that  is  not  yet  established  and  is  subject  to  a  high  level  of
regulatory hurdles from the U.S. Food and Drug Administration (the “FDA”) and other governmental bodies, and there is a risk that such technologies will not be adopted by the
pharmaceutical industry or governmental agencies and therefore not succeed and/or not grow at the rates projected or at all.

We  have  also  developed  the  Dapibus™  filamentous  fungal  based  microbial  protein  production  platform  use  in  non-pharmaceutical  applications,  such  as  food,

nutrition, and wellness. 

We have not yet commercialized any products based on our platforms and technologies, and we may never be able to do so.

We  do  not  know  when  or  if  we  and/or  our  current  and/or  future  collaborators  and  licensees  will  complete  any  of  our  or  their  product  development  efforts,  obtain
regulatory  approval  for  any  product  candidates  incorporating  our  technologies  or  successfully  commercialize  any  approved  products.  Even  if  we  and/or  our  licensees  and
collaborators  are  successful  in  developing  products  that  are  approved  for  marketing,  we  and  they  will  still  require  that  these  products  gain  regulatory  approval  and  market
acceptance. The biopharmaceutical industry is a high-risk industry in that even if we are successful at expressing certain proteins, these proteins may fail to be advanced or
approved  for  use  or  sale  for  many  reasons  including  their  characteristics,  biological  activity,  biological  comparability,  biological  similarity,  stability,  glycosylation  structures,
containments, purity, performance, safety and regulatory reasons.

Because  of  the  numerous  risks  and  uncertainties  associated  with  pharmaceutical  product  development,  we  are  unable  to  predict  the  timing  or  amount  of  increased
expenses or when, or if, we will be able to achieve certain technology, product and/or commercial milestones, access fees and royalties, launch products and/or processes, or
achieve profitability. In addition, our expenses could increase if we are required by the FDA or other domestic and foreign regulatory authorities to perform studies or trials in
addition to those currently expected, or if there are delays in completing additional safety studies such as toxicology and pathogenicity studies, clinical trials, preclinical studies,
animal or human studies or the development of any of our or our collaborators’ product candidates.

We have a history of net losses, and we may not achieve or maintain profitability.

As  of December 31, 2022, we have an accumulated deficit of approximately $73.5 million.  Our profitability has strongly relied on, and will be even more reliant going
forward on, third party industry and government research funding, licensing partnerships and other forms of collaborations. We believe that it is likely that if we do not sign
license agreements or other forms of collaborations, we will incur losses because of our planned levels of R&D and additional general and administrative expenditures that we
believe are necessary to operate our business and further develop the C1-cell protein production platform and our other technologies for use in the pharmaceutical and non-
pharmaceutical  industries.  The  amount  of  our  future  net  losses  will  depend,  in  part,  on  the  rate  of  increase  in  our  expenses  along  with  other  potential  cost  of  unforeseen
circumstances, our ability to generate research funding, government grants, receipt of access fees, milestones, royalty and other payments, and whether we are able to generate
revenues by entering into license agreements or other forms of collaborations, launch new products and/or processes from future licensees or collaborators, and our ability to raise
additional capital. The net losses we anticipate incurring over the next several years will have an adverse effect on our stockholders’ equity and working capital.

The R&D efforts needed to enhance and leverage the C1-cell protein production platform and our other technologies, such as Dapibus™, for use in developing and
manufacturing human and animal biopharmaceuticals and other non-pharmaceutical products will require significant funding and increased staffing. Therefore, we expect near-term
operating and research expenses to continue, and maybe even accelerate, as we further develop our research and business plans, and our goals and objectives. Consequently, we
will require significant additional revenue to achieve profitability. We cannot provide assurance that we will be able to generate any revenues from our focus and efforts as we
intend to apply the C1-cell protein production platform and our other technologies into the biopharmaceutical and non-pharmaceutical industries. If we fail to enter into new license
agreements or other forms of collaborations or generate revenues and profit from additional research projects and government grants, the market price of our common stock will
likely  decrease.  Further  regulatory  complications,  competition  from  other  technologies,  or  delays  in  our  research  programs  and  the  adoption  and  use  of  the  C1-cell  protein
production platform and our other technologies by the biopharmaceutical and non-pharmaceutical industries may force us to reduce our staffing and research and development
efforts, which may further affect our ability to generate cash flow.

We could fail to manage our growth.

We will need to take the following steps, among others, to manage our growth. If we fail to achieve one or more of these, it could have a material adverse effect on our

business, financial condition and results of operations.

● Balance our cash burn with technology and product development;
● Maintain and add additional CROs (Contract Research Organizations), other third-party service providers or other technology collaborators;
● Maintain and add additional collaborators, strategic partners technology licensees or other forms of structures;
● Recruit, hire and maintain the required employees necessary to maintain and grow our business and to advance our technologies and products;
● Achieve technical and commercial success in our research and product development programs;
● Access required manufacturing capacity;
● Access additional capital;
● Recruit and maintain consultants, board members and scientific advisory board members; and
● Manage scientific risks and uncertainties that may arise during our R&D and regulatory programs.

14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our revenue growth depends in part on market and regulatory acceptance of the C1-cell protein production platform and our other technologies to develop and manufacture
animal and/or human biopharmaceutical and non-pharmaceutical products.

The success of our biopharmaceutical business will depend on our ability to develop, register, and introduce similar, new and improved technologies and products in a
timely manner, at significantly lower manufacturing costs that address the evolving requirements of the pharmaceutical industry and potential customers. There is no assurance
that the C1-cell protein production platform or any product expressed from C1, or our other technologies, will perform the same or better, save our customers money relative to
existing gene expression technologies or those of our competitors, provide our customers with other benefits, obtain governmental safety and regulatory approvals, be registered
or  gain  market  acceptance.  If  we  fail  to  develop  similar,  new  and  better  performing  technologies,  products  and  processes  at  significantly  lower  manufacturing  costs,  make
fermentation yield improvements on our existing production processes, generate the necessary safety and regulatory data or gain registration and market acceptance of the C1-cell
protein production platform, or our other technologies, products or processes, we could fail to recoup our R&D investments and fail to capitalize on potential opportunities or gain
market share from our competitors. Any failure, for technological, quality, safety, regulatory, or other reasons, to develop and launch improved technologies and new products,
could negatively impact our business, financial condition and results of operation.

The dynamic and conservative nature of the biopharmaceutical industry, the unpredictable nature of the product development process and the time and cost of new

technology adoption in the biopharmaceutical industry may affect our ability to meet the requirements of the marketplace or achieve market and/or regulatory acceptance. 

The expenses or losses associated with unsuccessful technology and product development activities or lack of market acceptance of our new technologies and products

could harm our business, financial condition and results of operations.

We  may  fail  to  commercialize  the  C1-cell  protein  production  platform  or  our  other  technologies  for  the  expression  of  therapeutic  proteins,  antibodies,  vaccines,  and
metabolites or other non-pharmaceutical biologic products.

We have not yet completed the necessary safety, efficacy, cost and regulatory studies, or the commercialization of any therapeutic proteins, antibodies and vaccines, and

metabolites or other non-pharmaceutical biologic products based on C1 or our other technologies, such as Dapibus™.

To date, drug companies have developed and commercialized only a small number of gene-based products in comparison to the total number of drug molecules available
in  the  marketplace.  Our  biopharmaceutical  business  should  be  evaluated  as  having  the  same  risks  as  those  inherent  to  early-stage  biotechnology  companies  because  the
application of the  C1-cell protein production platform for the expression of pre-clinical and clinical quantities of therapeutic proteins, antibodies and vaccines is still in early
development.

Successful  development  of  the  C1-cell  protein  production  platform  and  our  other  technologies,  such  as Dapibus™,  for  biopharmaceutical  and  non-pharmaceutical
purposes will require significant research, development and capital investment, including testing, to prove its safety, efficacy and cost-effectiveness. In general, our experience has
been that each step in the process has been longer and costlier than originally projected, and we anticipate that this is likely to remain the case with respect to the continuing
development efforts of our biopharmaceutical and non-pharmaceutical business.

If our competitors develop technologies and products more quickly and market more effectively than our product candidates, our commercial opportunity will be reduced or
eliminated.

The biopharmaceutical industry is characterized by rapid technological change, and the area of gene and protein research and platform development is a rapidly evolving
field. Any biopharmaceutical products we or our current or collaborators or licensees develop through the C1-cell protein production platform, or through our other technologies,
will compete in highly competitive and regulated markets. Many of the organizations competing with us in the market for such products have more capital resources, larger R&D
and marketing staff, facilities and capabilities, and greater experience in research and development, regulatory approval, manufacturing and commercialization of technology and
products. Accordingly, our competitors may be able to develop technologies and products more rapidly.  Our future success will depend on our ability to maintain a competitive
position with respect to technological advances in terms of product and process quality, stability, safety, productivity and cost.  If a competitor develops superior technology or
products,  or  more  cost-effective  alternatives  to  our  and  our  collaborators’  or  licensees’  technologies,  products  or  processes,  it  could  have  a  material  adverse  effect  on  our
business, financial condition and results of operations. Well-known and highly competitive biotechnology companies offer comparable or alternative technologies for the same
products and services as our biopharmaceutical and non-pharmaceutical business. We anticipate that we and our current or future collaborators and licensees will continue to
encounter increased competition as new companies enter these markets and as the development of biological processes and products evolves.

Alternative technologies may not require microbial or other cell produced proteins, such as our proprietary C1 cells.

Research is being conducted with cell or gene-based therapies and other technologies that offer a possible alternative to producing proteins as they are being produced
today based on microbial, organic matter containing Carbon, Hydrogen, and Oxygen or other organisms, such as our proprietary C1 cells. Alternative methods may allow genes to
be directly inserted into cells that can be implanted into animals and humans directly, displacing the need for the existing methods used for the development of biologic vaccines
and drugs. If they are successful, these new methods may supplant or greatly reduce the need for microorganisms, Carbon, Hydrogen, and Oxygen or other organisms, including
our C1 cells, to produce these proteins externally as the injected cells in animals and humans may be able to do so internally. 

15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our  SARS-CoV-2  vaccine  candidates are at the  Phase 1 clinical stage and have not been approved for sale.  We have not developed, manufactured or commercialized
any vaccine product in the past, and we may be unable to produce a vaccine that can be used to successfully prevent the SARS-CoV-2 virus or its variants of concern, in a
timely and economical manner, if at all.

Our DYAI-100, SARS-CoV-2 vaccine candidate has received regulatory approval for Phase 1 clinical trial in South Africa, and we have completed dosing of all patients by
the end of February 2023. However, we could experience delays in clinical trials or unsatisfactory clinical trial results. Moreover, adverse events, or the perception of adverse
events, relating to vaccine product candidates and delivery technologies may negatively impact our ability to develop commercially successful products and also may lead to
greater government regulation, which could have a material effect on our ability to develop and market our SARS-CoV-2 vaccine product candidates.

Uncertainties exist surrounding the longevity and severity of COVID-19 as a global health concern. The success of our efforts to develop and commercialize our vaccine
product candidates could fail for a number of reasons. Accordingly, we may be unable to produce a vaccine that successfully targets SARS-CoV-2 in a timely and economical
manner, if at all. For example, we expect to commit significant financial resources and personnel to the development of SARS-CoV-2 vaccine product candidates, which may cause
delays in or otherwise negatively impact our other product candidate development program. The outcome of any research and development program is highly uncertain. Only a
small fraction of biotechnology and vaccine development programs ultimately result in commercial products or even product candidates, and a number of events could delay our
development efforts and negatively impact our ability to obtain regulatory approval for, and to manufacture, market and sell, a vaccine. Additionally, our ability to develop an
effective  vaccine  will  depend  on  our  ability  to  work  on  an  accelerated  timeline,  with  limited  access  to  financial  resources  beyond  those  that  we  currently  possess,  and  in
competition  with  a  significant  number  of  better-funded  and  more  experienced  vaccine-development  companies.  Moreover,  given  the  COVID-19  pandemic  is  now  relatively
contained and the risk of further spread is diminished, we may be unable to identify strategic partners willing to work with and support us in our development efforts and/or the
market that we anticipate for this product candidate may not exist or may be much smaller than we previously anticipated. Alternatively, even if a market exists, our vaccine product
candidates could be found to be ineffective or unsafe, or otherwise fail to receive necessary regulatory clearances. Our vaccine product candidates, even if safe and effective,
could be difficult to manufacture on a large scale or uneconomical to market, or our competitors could develop superior products more quickly and efficiently or more effectively
market their competing products. Accordingly, our inability to develop a commercially-successful vaccine product could materially harm our business.

The results of nonclinical studies and early-stage clinical trials may not be predictive of future results.

The results of nonclinical studies may not be predictive of the results of clinical trials, and the results of any early-stage clinical trials we commence may not be predictive
of the results of the later-stage clinical trials. Vaccine and drug candidates in later stages of clinical trials may fail to show the desired safety and efficacy despite having progressed
through nonclinical studies and initial clinical trials. There is a high failure rate for drugs proceeding through clinical trials, and a number of companies in the pharmaceutical and
biotechnology industries have suffered significant setbacks in clinical development even after achieving promising results in earlier studies. There can be no assurance that any of
our current or future clinical trials will ultimately be successful or support further clinical development of any of our vaccine and drug candidates. Even if our clinical trials are
completed, the results may not be sufficient to obtain regulatory approval of any products. Any such setbacks in our clinical development could have a material adverse effect on
our business and operating results.

We may need substantial additional capital in the future to fund our business.

Our future capital requirements may be substantial, particularly as we continue to further develop, engineer and optimize the C1-cell protein production platform and our
other proprietary technologies, products and processes for licensing for research and development, and commercialization of potential animal and human pharmaceutical products.

We currently have very little leverage, and if our capital resources are insufficient to meet our capital requirements, we will have to raise additional funds to continue the
development of our technologies and complete the development and commercialization of products, if any, resulting from our technologies. If the acquisition of additional funds is
not possible or if we engage in future equity financings, dilution to our existing stockholders may result. If we raise capital through debt financing, we may be subject to restrictive
covenants that limit our ability to conduct our business. We may not be able to raise funds on terms that are favorable to us, if at all. If we fail to raise sufficient funds and incur
losses, our ability to fund our operations, take advantage of strategic opportunities, develop products or technologies, or otherwise respond to competitive pressures could be
significantly  limited.  If  this  happens,  we  may  be  forced  to  delay  or  terminate  research  or  development  programs  or  the  commercialization  of  products  resulting  from  our
technologies, curtail or cease operations or obtain funds through collaborative and licensing arrangements that may require us to relinquish commercial rights, sell certain assets of
the company which will limit future opportunities, or grant licenses on terms that are not favorable to us. Without sufficient funding or revenue, we may have to curtail, cease, or
dispose of one or more of our operations, which would have a material adverse effect on our business, financial condition, and future prospects.

Changes in global economic and financial markets may have a negative effect on our business.

Our business is subject to a variety of market forces including, but not limited to, domestic and international economic, political and social conditions. Many of these
forces are beyond our control. Any change in market conditions that negatively impacts our operations or the demand of our current or prospective customers could adversely
affect our business operations.

Changes in the global financial, pharmaceutical and biotech markets may make it difficult to accurately forecast operating results. These changes have had, and may
continue to have, a negative effect on our business, results of operations, financial condition and liquidity. In the event of a downturn in global economic activity, current or
potential business partners may go out of business, may be unable to fund purchases or determine to reduce purchases, all of which could lead to reduced demand for our
products and increased payment delays or defaults. We are also limited in our ability to reduce costs to offset the results of a prolonged or severe economic downturn given
certain fixed costs associated with our operations and difficulties if we over strained our resources. The timing and nature of a sustained recovery in the credit and financial
markets remains uncertain, and there can be no assurance that market conditions will significantly improve in the near future or that our results will not continue to be materially
and adversely affected.

16

 
 
 
 
 
 
 
 
 
 
 
 
 
We face risks related to health epidemics, pandemics and other widespread outbreaks of contagious disease or other biological threats, as well as armed conflict escalated
between Russia and Ukraine, any of which could significantly disrupt our operations and have a material adverse effect on our business, employees, directors, consultants,
collaborators  and  other  third  parties,  including  business  development  activities  and  research  and  development  projects  conducted  by  third  party  contract  research
organizations parties.

Significant  outbreaks  of  contagious  diseases,  and  other  adverse  public  health  developments,  could  have  a  material  impact  on  our  business  operations,  financial
condition, and operating results. The COVID-19 pandemic has significantly impacted the operation of business in the United States and Europe, where several of our key executive
management members and our third-party contract research organizations are located. The COVID-19 pandemic and various governmental responses in the United States and
Europe has adversely affected our ability to carry on certain business development activities in the past, including restrictions in business-related travel, delays or disruptions in
our on-going research projects, and unavailability of the employees of the Company or third-party contract research organizations with whom we conduct business, due to illness
or quarantines, among others, and it may adversely affect our business operations if any health epidemics and pandemics and other widespread outbreaks of contagious disease or
other biological threats in the future.

In addition, we rely on third parties in the United States and Europe to conduct our research and development projects and to provide other services, and COVID-19 has
affected and may continue to affect service providers of such third-party contract research organizations and therefore negatively affect the operations of our on-going research
projects, which could materially and negatively affect our business, financial condition, and results of operations.

The  COVID-19  pandemic  has  adversely  affected  and  may  continue  to  adversely  affect  the  economies  and  financial  markets  worldwide,  resulting  in  an  economic
downturn that could impact our business, financial condition and results of operations. As a result, our ability to fund through public or private equity offerings, debt financings,
and through other means at acceptable terms, if at all, may be disrupted, in the event our financing needs for the foreseeable future are not able to be met by our existing balances
of cash, cash equivalents and investments. In addition, the COVID-19 pandemic has posed and may continue to pose significant challenges for our supply chains, particularly as a
result of mandatory shutdowns in locations where our products are manufactured or held for distribution. The extent to which COVID-19 could impact our business and research
and development activities will depend on future developments, which are uncertain and cannot be predicted with confidence, and will depend on many factors. As such, we
cannot presently predict the scope and extent of any potential business shutdowns or disruptions.

The Company is currently working on several COVID-19 related vaccine and antibody opportunities. However, there is no assurance that any of these opportunities will
materialize or that the C1-cell protein production platform or any product expressed from C1 or any of the various other steps in a vaccine or drug development process will
perform, provide benefits, obtain governmental safety and regulatory approvals, be registered or gain market acceptance. In addition, our C1-cell protein production platform has
yet to be used to produce a vaccine, antibody or other biologic product that has entered the clinical trial phase, and we are competing with more experienced companies for grants
or funding of this type. As a result, there is no assurance that we will receive these grants or funding resulting from these proposals.

In  February 2022, armed conflict escalated between  Russia and  Ukraine.  The sanctions announced by the  U.S. and other countries following  Russia’s invasion of
Ukraine against Russia to date include restrictions on selling or importing goods, services, or technology in or from affected regions and travel bans and asset freezes impacting
connected individuals and political, military, business, and financial organizations in Russia. The U.S. and other countries could impose wider sanctions and take other actions
should the conflict further escalate. It is not possible to predict the broader consequences of this conflict, which could include further sanctions, embargoes, regional instability,
geopolitical shifts and adverse effects on macroeconomic conditions, currency exchange rates and financial markets, all of which could impact our business, financial condition,
and results of operations. Our business is not directly impacted by the war as we do not operate in either Russia or the Ukraine. However, the war might potentially amplify the
disruptive impact of the COVID pandemic.

Our sales and operations are subject to the risks of doing business internationally.

Our sales and operations are subject to the risks of doing business internationally, as we have customers and partners located outside of the United States. Conducting business
internationally exposes us to a variety of risks, including:

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changes in or interpretations of foreign regulations that may adversely affect our ability to sell our products, repatriate profits to the United States or operate our
foreign-located facilities;
the imposition of tariffs;
the imposition of limitations on, or increase of, withholding and other taxes on remittances and other payments by foreign subsidiaries or joint ventures;
uncertainties relating to foreign laws, regulations and legal proceedings including tax, import/export, anti-corruption and exchange control laws;
the availability of government subsidies or other incentives that benefit competitors in their local markets that are not available to us;
increased demands on our limited resources created by our operations may constrain the capabilities of our administrative and operational resources and restrict our
ability to attract, train, manage and retain qualified management, technicians, scientists and other personnel;
economic or political instability in foreign countries;
difficulties associated with staffing and managing foreign operations; and
the need to comply with a variety of United States and foreign laws applicable to the conduct of international business, including import and export control laws and
anti-corruption laws.

If we lose key personnel, including key management or board members, or are unable to attract and retain additional personnel, it could delay our technology and product
development programs and harm our R&D efforts, and we may be unable to pursue research funding, licenses and other forms of collaborations or develop our own products.

Our planned activities will require retention, and ongoing recruiting of additional expertise in specific areas applicable to our industries, technologies and products being
developed. These activities will not only require the development of additional expertise by existing management personnel, but also the addition of new research and scientific,
regulatory, licensing, sales, marketing, management, accounting and finance and other personnel. The inability to acquire or develop this expertise or the loss of principal members
of our management, board of directors, consultants, accounting and finance, sales, and scientific staff could impair the growth, if any, of our business. Competition for experienced
personnel from numerous companies, academic institutions and other research facilities may limit our ability to attract and retain qualified management, directors, consultants, and
scientific personnel on acceptable terms. Failure to attract and retain qualified personnel would inhibit our ability to maintain and pursue collaborations and develop our products
and core technologies.

Personnel changes may disrupt our operations. Hiring and training new personnel will entail costs and may divert our resources and attention from revenue-generating
efforts. In addition, we periodically engage consultants to assist us in our business and operations. These consultants operate as independent contractors, and we therefore do
not have as much control over their activities as we do over the activities of our employees. Our directors and consultants may be affiliated with or employed by other parties, and
some may have consulting or other advisory arrangements with other entities that may conflict or compete with their obligations to us.

17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We may be sued for product liability.

We or our current and future collaborators and licenses may be held liable if any product we or they develop, or any product which is made with the use or incorporation
of, any of our technologies, causes injury or is found otherwise unsuitable or unsafe during product testing, manufacturing, marketing or sale. These claims could be brought by
various parties, including other companies who purchase products from our current and future collaborators and licenses or by end users of the products.

While we maintain product liability insurance, it may not fully cover all of our potential liabilities and our liability could in some cases exceed our total assets, which would
have  a  material  adverse  effect  on  our  business,  results  of  operations,  financial  condition  and  cash  flows,  or  cause  us  to  go  out  of  business.  Further,  insurance  coverage  is
expensive and may be difficult to obtain and may not be available to us or to our collaborators and licensees in the future on acceptable terms, or at all. Inability to obtain sufficient
insurance coverage at an acceptable cost to protect against potential product liability claims could prevent or inhibit the commercialization of products developed by us, or our
collaborators and licensees.

Foreign currency fluctuations could adversely affect our results.

In the conduct of our business, in certain instances, we are required to receive payments or pay our obligations in currencies other than U.S. dollars. Especially since a
large portion of our research and development is done in Europe, our CROs and certain consultants request payments in Euros. As a result, we are exposed to changes in currency
exchange rates with respect to our business transactions denominated in non-US dollars. Fluctuations in currency exchange rates have in the past and may in the future negatively
affect our revenue, expenses and our financial position and results of operations as expressed in U.S. dollars.

Our ability to use our net operating loss carryforwards ( “ NOLs ” ) to offset future taxable income may be subject to certain limitations.

In general, under Section 382 of the Internal Revenue Code, a corporation that undergoes an “ownership change” is subject to limitations on its ability to utilize its NOLs,
to offset future taxable income.  If the  Internal  Revenue  Service challenges our analysis that our existing  NOLs are not subject to limitations arising from previous ownership
changes, our ability to utilize NOLs could be limited by Section 382 of the Internal Revenue Code. Future changes in our stock ownership, some of which are outside of our control,
could result in an ownership change under Section 382 of the Internal Revenue Code. Furthermore, our ability to utilize NOLs of companies that we may acquire in the future may
be subject to limitations.

We may make acquisitions, investments and strategic alliances that may use significant resources, result in disruptions to our business or distractions of our management,
may not proceed as planned, and could expose us to unforeseen liabilities.

We may seek to expand our business through the acquisition of, investment in and strategic alliances with companies, technologies, products, and services. If we are able
to  identify  suitable  acquisition,  investment  or  strategic  alliance  targets,  we  may  be  unable  to  successfully  negotiate  their  acquisition  at  a  price  or  on  terms  and  conditions
acceptable to us.

We cannot assure you that, following an acquisition, investment or strategic alliance, we will achieve expected research and development results, anticipated synergies,
revenues, specific net income or loss levels that justify such transaction or that the transaction will result in increased earnings, or reduced losses, for the combined company in
any future period. Moreover, we may need to raise additional funds through public or private debt or equity financing to acquire any businesses or to provide funding for such
business, which would result in dilution for stockholders or the incurrence of indebtedness and may not be available on terms which would otherwise be acceptable to us. We may
not be able to oversee such investments nor operate acquired businesses profitably or otherwise implement our growth strategy successfully.

We rely significantly on information technology and any failure, inadequacy, interruption or security lapse of that technology, including any cybersecurity incidents, could
harm our ability to operate our business effectively.

Despite the implementation of security measures, our internal computer systems and those of third parties with which we contract are vulnerable to damage from cyber-
attacks, computer viruses, unauthorized access, natural disasters, terrorism, war and telecommunication and electrical failures. System failures, accidents or security breaches could
cause interruptions in our operations and could result in a material disruption of our research activities and business operations, in addition to possibly requiring substantial
expenditures of resources to remedy. To the extent that any disruption or security breach were to result in a loss of, or damage to, our data or applications, or inappropriate
disclosure of confidential or proprietary information, we could incur liability and delays in our research efforts and financial reporting compliance, as well as significant increase in
costs to recover or reproduce the data.

Risks Related to Dependence on Third Parties

We are dependent on collaborations with third parties, and if we fail to maintain or successfully manage existing, or enter into new, strategic collaborations, we may not be
able to develop and commercialize many of our technologies and products and achieve profitability. 

Our R&D revenue is generated from a small number of research collaborations. These collaborations could be delayed or be discontinued, as they have in the past, at any
time with little advance notice. If these research collaborations are lost or do not perform as expected, it could have a material adverse effect on our business, financial condition
and operating results.

Our ability to enter into, maintain and manage collaborations in our target markets is fundamental to the success of our business. We currently rely on, and expect to
continue to rely on, our current and future partners, in part, for research and development, manufacturing and distribution, sales and marketing services, and application and
regulatory know how. In addition, we intend to enter into additional collaborations to conduct research, develop, produce, market, license and sell our technologies and products
and  processes  we  anticipate  developing.  However,  we  may  not  be  successful  in  entering  into  collaborative  arrangements  with  third  parties. Any  failure  to  enter  into  such
arrangements on favorable terms could delay or hinder our ability to develop and commercialize our technologies, products and processes and could increase our costs of research
and development and commercialization.

18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We have limited or no control over the resources that any collaborator or licensee may devote to our programs, and reductions in collaborators’ R&D budgets may affect our
businesses.

Any of our current or future collaborators or licensees may breach or terminate their agreements with us or otherwise fail to perform and conduct their required activities
successfully and in a timely manner. Our collaborators or licensees may elect not to develop products arising out of our collaborative or license arrangements or may choose not to
devote sufficient resources to the development, manufacture, market or sale of these products. If any of these events occur, we or our collaborators or licensees may not develop
our technologies or commercialize our or their products.

Fluctuations in the R&D budgets of government agencies, our customers, licensees, collaborators and research partners could have a significant impact on the interest in
and demand for our technology. Our businesses could be seriously damaged by significant decreases in life sciences and/or pharmaceutical R&D expenditures by government
agencies and existing and potential partners.

We heavily rely on contracts with third-party contract research organizations (“CROs”) and other third party service providers to conduct our research and development, pre-
clinical, CMC and cGMP manufacturing, fill and finish, and potential clinical trials, which may not be available to the Company on commercially reasonable terms or at all.

As a result of the DuPont Transaction, we no longer own a research and development laboratory and we became dependent upon the performance and research capacity
of  a  number  of  third-party  contract  research  organizations  and  other  service  providers  to  conduct  our  research  and  development  projects,  pre-clinical,  CMC  and  cGMP
manufacturing, fill and finish, and potential clinical trials, which include services and programs in connection with the modification and enhancement of the Company’s C1-cell
protein production platform and to support our business development efforts for C1’s use in biopharmaceutical applications. The licensing and service arrangements with these
third parties are not guaranteed to be obtained, renewed or continued on reasonable terms, if at all. The Company may be unable to obtain, maintain or expand its access to third
party CROs and other service providers to conduct these services. Failure to obtain, maintain and expand access to certain third party CROs and other service providers could
have a material adverse impact on the Company’s research projects, financial condition and operating results. In addition, from time to time there are disagreements with such third
parties that if not resolved can have a material adverse effect on our business, financial condition and operating results.

We are heavily dependent upon the availability and performance of third-party research organizations. If we require research capacity and/or capabilities and are unable to
obtain  it  in  sufficient  quantity,  and  quality  or  at  terms  and  conditions  that  are  acceptable  to  the  Company  or  our  third  party  collaborators,  we  may  not  be  able  to  offer  our
technologies  or  products  for  license,  or  sale,  or  we  may  be  required  to  make  substantial  capital  investments  to  build  out  that  capacity  or  to  contract  with  other  research
organizations on terms that may be less favorable than our current arrangements. In addition, if we contract with other research organizations, we may experience delays of several
months in qualifying them or in starting up research programs at these facilities, which could harm our relationships with our licensees, collaborators or customers, and we may be
required to make a capital investment in connection with these arrangements. This could have a material adverse effect on our business, revenues or operating results.

Additionally, if we were to be unsuccessful in retaining a CRO with the requisite experience and skills we require and were required to build our own research facility, it
could take a year or longer before such owned research facility were able to be brought online to carry out the necessary technology and product development efforts of the
Company. 

Conflicts with the CROs, other service providers, collaborators and/or licensees could harm our business.

An important part of our strategy includes involvement in proprietary research programs. We may pursue opportunities in the pharmaceutical field that could conflict with
those of our collaborators and licensees. Moreover, disagreements with Danisco, our current and/or future CROs, other service providers, collaborators or licensees could develop
over rights to our intellectual property, over further licensing of our technologies to other parties in certain pharmaceutical fields, or for other reasons. Any conflict with Danisco,
our current and/or future CROs, other service providers, collaborators or licensees could reduce our ability to obtain future collaboration agreements and negatively impact our
relationship with existing collaborators or licensees, which could reduce our revenues and profits.

Some of our current and/or future CROs, other service providers, collaborators and/or licensees could also become competitors in the future. Our current and/or future
CROs,  other  service  providers,  collaborators  and/or  licensees  could  develop  competing  technologies  or  products,  preclude  us  from  entering  into  collaborations  or  license
agreements with their customers, fail to obtain timely regulatory approvals, terminate their agreements with us prematurely or fail to devote sufficient resources to the development
and commercialization of their technology and products and processes. Any of these developments could harm our technology development and value, product development
efforts, revenue, profits and overall business.

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We rely on our collaborators and other third parties to deliver timely and accurate information in order to accurately report our financial results as required by law.

We need to receive timely, accurate and complete information from a number of third parties in order to accurately and timely report our financial results. We rely on third
parties to provide us with complete and accurate information regarding research developments and data, revenues, expenses and payments owed to or by us on a timely basis. We
rely on the proper controls and procedures related to obtaining and reporting information from our CROs, licensees and collaborators related to research results and other data,
when milestones are earned, if any, when royalties are earned, if any, as well as other types of potential revenues and expenses. If the information that we receive is not accurate,
our consolidated financial statements may be materially incorrect and may require restatement. As a result, we may have difficulty in completing accurate and timely financial
disclosures, which could have a material adverse effect on our business, financial condition and results of operations and the market price of our common stock.

Risks Related to Government Regulations and Environmental, Social, and Governance Issues

Potential future regulations limiting our ability to sell genetically engineered products could harm our business.

We, our current and future collaborators and licensees expect to develop biologic products using genetically engineered microorganisms (“GMOs”). Products derived
from GMOs may in some instances be subject to bans or additional regulation by federal, state, local and foreign government agencies. These agencies may not allow us or our
collaborators and licensees to produce and market products derived from GMOs in a timely manner or under technically or commercially feasible conditions.

Compliance with FDA, Environmental Protection Agency (“EPA”) and EU regulations could result in expenses, delays or other impediments to our product development
programs or the commercialization of resulting products. The FDA currently applies the same regulatory standards to products made through genetic engineering as those applied
to products developed through traditional methodologies. Regardless of GMO status, a product may be subject to lengthy FDA reviews and unfavorable FDA determinations due
to safety concerns or changes in the FDA’s regulatory policy. The EPA regulates biologically-derived enzyme-related chemical substances not within the FDA’s jurisdiction. An
unfavorable EPA ruling could delay commercialization or require modification of the production process or product in question, resulting in higher manufacturing costs, thereby
making the product uneconomical. The EU and other countries also have regulations regarding the development, production and marketing of products from GMOs, which may be
as or more restrictive than U.S. regulations.

Further, we, Danisco, and our current and future collaborators and licensees are subject to regulations in the other countries in which we operate outside of the U.S. and
EU, which may have different rules and regulations depending on the jurisdiction. Different countries have different rules regarding which products qualify as GMOs. If any of
these countries expand the definition of GMO and increase the regulatory burden on GMO products, our business could be harmed.

Other changes in regulatory requirements, laws and policies, or evolving interpretations of existing regulatory requirements, laws and policies, may result in increased

compliance costs, delays, capital expenditures and other financial obligations that could adversely affect our business or financial results.

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Public views on ethical and social issues may limit use of our technologies.

Our  success  will  depend  in  part  upon  our  ability,  and  our  current  and  future  collaborators’  or  licensees’  ability,  to  develop  pharmaceutical  and  non-pharmaceutical
products discovered, developed and manufactured through the C1-cell protein production platform, and our other technologies. Governmental authorities could, for social, ethical
or other purposes, limit the use of genetic processes or prohibit the practice of using a modified C1 organism to produce biologic vaccines, drugs and other biologic products.
Concerns about the C1-cell protein production platform and our other technologies, and particularly about the expression of genes from C1 for pharmaceutical purposes, could
adversely affect their market acceptance.

The commercial success of our current and future collaborations and our licensees’ potential products will depend in part on public acceptance of the use of genetically
engineered  products  including  enzymes,  vaccines,  drugs  and  other  protein  products  produced  in  this  manner.  Claims  that  genetically  engineered  products  are  unsafe  for
consumption or pose a danger to the environment, animals or humans may influence public attitudes. Our and our licensees’ genetically engineered products may not gain public
acceptance. Negative public reaction to GMOs and products could result in increased government regulation of genetic research and resulting products, including stricter labeling
laws or other regulations, and could cause a decrease in the demand for our products. If we and/or our collaborators are not able to overcome the ethical, legal, and social concerns
relating to genetic engineering, some or all of our products and processes may not gain public acceptance, which could have a material adverse effect on our business, financial
condition and results of operations.

Our results of operations may be adversely affected by environmental, health and safety laws, regulations and liabilities.

We and the CROs, collaborators and licensees are subject to various federal, state and local environmental laws and regulations relating to the discharge of materials into
the air, water and ground, the generation, storage, handling, use, transportation and disposal of hazardous materials, and the health and safety of our employees. These laws,
regulations and permits can often require expensive pollution control equipment or operational changes to limit actual or potential impacts to the environment. A violation of these
laws and regulations or permit conditions could result in substantial fines, criminal sanctions, permit revocations and/or facility shutdowns.

In addition, new laws, new interpretations of existing laws, increased government enforcement of environmental laws, or other developments could require us or our CROs
or  other  service  providers  to  make  additional  significant  expenditures.  Present  and  future  environmental  laws  and  regulations  and  interpretations  thereof,  more  vigorous
enforcement of policies and discovery of currently unknown conditions may require substantial expenditures that could have a material adverse effect on our results of operations
and financial position. Additionally, any such developments may have a negative impact on our contract manufacturers, which could harm our business.

Increasing scrutiny and changing expectations from customers, regulators, investors, and other stakeholders with respect to our environmental, social and governance
practices may impose additional costs on us or expose us to new or additional risks.

Companies are facing increasing scrutiny from customers, regulators, investors, and other stakeholders related to their environmental, social and governance practices.
Investor advocacy groups, investment funds and influential investors are also increasingly focused on these practices, especially as they relate to the environment, health and
safety, supply chain management, diversity and human rights. Failure to adapt to or comply with regulatory requirements or investor or stakeholder expectations and standards
could negatively impact our reputation and the price of our common stock.

In addition, our customers may adopt policies that include social and environmental requirements, or may seek to include such provisions in their contract terms and
conditions. These social and environmental responsibility provisions and initiatives are subject to change and vary from jurisdiction to jurisdiction, and certain elements may be
difficult  and/or  cost  prohibitive  for  us  to  comply  with  given  the  inherent  complexity  and  the  global  scope  of  our  operations.  In  certain  circumstances,  in  order  to  meet  the
requirements or standards of our customers, we may be obligated to modify our sourcing practices or make other operational choices which may require additional investments and
increase our costs or result in inefficiencies.

Any of the factors mentioned above, or the perception that we or those with whom we conduct business have not responded appropriately to the growing concern for
such issues, regardless of whether we are legally required to do so, may damage our reputation and have a material adverse effect on our business, financial condition, results of
operations cash flows and/or the price of our common stock.

We have no experience submitting applications to the FDA or similar regulatory authorities in the past and could be subject to lengthy and/or unfavorable regulatory
proceedings.

While we understand that many of our current and future collaborators or licensees may have a proven track record of experience submitting application to the FDA or
other applicable regulatory authorities, we have no such experience in the past. Neither we nor any collaborator or licensee has yet submitted any application with the FDA or any
other regulatory authority for any product candidate generated through the use of the C1-cell protein production platform as it relates to the development and manufacture of
pharmaceutical products. The FDA may not have substantial experience with technology similar to ours, which could result in delays or regulatory action against us. We and our
current and future collaborators and licensees may not be able to able to obtain regulatory approval for C1 expressed products, which would harm our business.

The C1-cell protein production platform has been tested for use in the manufacturing of an enzyme in the production of wine, beer and fruit juices, and has generated
promising safety and toxicity data for that enzyme. The C1-cell protein production platform could produce vaccines, antibodies, or therapeutic products and enzymes that  have
safety,  toxicity,  pathogenicity,  immunogenicity  and  other  issues  associated  with  them.  The  C1-cell protein production platform and our other technologies may be subject to
lengthy regulatory reviews and unfavorable regulatory determinations if they raise safety questions which cannot be satisfactorily answered or if results from studies do not meet
regulatory requirements. An unfavorable regulatory ruling could be difficult to resolve and could delay or possibly prevent a product from being commercialized, or even delay or
prevent the use of the C1-cell protein production platform or our other technologies to produce future products, which would have a material adverse effect on our growth and
prospects.  Additionally,  future  products  produced  by  us  or  our  current  and  future  collaborators  or  licensees  using  the   C1-cell  protein  production  platform  or  our  other
technologies may not be approved by the FDA or other regulatory agencies in the U.S. or worldwide. There is no assurance that safety, toxicity, pathogenicity, immunogenicity
and other issues will not arise in current or future product development and manufacturing programs due to media, fermentation, inherent properties or genetic changes in the C1
and other strains and fermentation processes.

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If  these  therapeutic  protein  products,  antibodies  or  vaccines  or  other  non-pharmaceutical  products  are  not  approved  by  regulators,  we  or  our  current  and  future
customers or collaborators and licensees will not be able to commercialize them, and we may not receive research funding, upfront license fees, milestone and royalty payments,
which are based upon the successful advancement of these products through the drug development and approval process. Even after investing significant time and expense, any
regulatory approval may also impose limitations on the uses for which we can market a product, and any marketed product and its manufacturer are subject to continual review.
Discovery of previously unknown problems with a product or manufacturer may result in new restrictions on the product, manufacturer and manufacturing facility, including
withdrawal of the product from the market. In certain countries, regulatory agencies also set or approve prices, which may result in low or unprofitable margins and would have a
material adverse effect on our business, financial condition and results of operations.

Risks Relating to Intellectual Property

Failure to protect our intellectual property and the intellectual property of certain third parties could harm our competitive position.

Our success will depend in part on our ability to obtain patents and on our and Danisco’s (as part of the DuPont Transaction, patents were assigned to Danisco) and our
current and future collaborators’ and licensees’ ability to maintain adequate protection of our and their intellectual property. If we, Danisco, or our current and future collaborators
and licensees do not adequately protect our intellectual property, competitors may be able to practice our technologies and erode our competitive advantage. The laws of some
foreign countries do not protect proprietary rights to the same extent as the laws of the United States, and many companies have encountered significant problems in protecting
their proprietary rights in these foreign countries.

However, the patent positions of biotechnology companies, including our patent position, are generally uncertain and involve complex legal and factual questions. We
will be able to protect our proprietary rights from unauthorized use by third parties only to the extent that our, and in certain instances the C1 patents assigned to Danisco, and our
current and future collaborators’ and licensees’ proprietary technologies, are covered by valid and enforceable patents or are effectively maintained as trade secrets. We intend,
from time to time, to apply for patents covering both our technologies and our products, while at other times, we only maintain such knowledge as trade secrets without applying
for patents, as we deem appropriate. However, existing and future patent applications may be challenged and are not guaranteed to result in the issuing of patents. Even if a patent
is obtained, it may not be sufficiently broad to prevent others from practicing our technologies or from developing competing products. Others, including Danisco and our current
and future collaborators and licensees, may independently develop similar or alternative technologies or design around our, Danisco’s or our current and future collaborators’ and
licensees’ patented technologies. In addition, Danisco, our current and future collaborators, licensees, or other third parties may challenge or invalidate our patents, or our patents
may fail to provide us with any competitive advantages. If any third party is able to gain intellectual property protections for technology similar to our own, they may be successful
in blocking us and our licensees from using the C1-cell protein production platform or our other technologies and/or commercializing products derived from them.

We cannot ensure that any of our pending patent applications will result in issued patents, or even if issued, predict the breadth of the claims upheld in our and other
companies’ patents. Given that the degree of future protection for our proprietary rights is uncertain, we cannot ensure that we were the first to invent the inventions covered by
our pending patent applications, or that we were the first to file patent applications for these inventions or the patents we have obtained.

In addition, Dyadic will continue to review its existing and potential patent positions and rights. Based on our analysis if and when the commercial opportunities and

patent enforceability are questionable, we may abandon certain patents in some countries. There is a risk that we will abandon potentially valuable patents.

Litigation or other proceedings or third-party claims of intellectual property infringement could require us to spend significant time and resources and could prevent us and
our collaborators from commercializing our or their technologies and products or negatively impact our stock price.

Our commercial success depends in part on neither infringing patents and proprietary rights of third parties, nor breaching any licenses that we have entered into with
regard to our technologies and products. Others have filed, and in the future are likely to file, patent applications covering genes or gene fragments, genetic elements, screening,
gene expression and fermentation processes and other intellectual property that we may wish to utilize with the C1-cell protein production platform or our other technologies or
products and systems that are similar to those developed with its use. If these patent applications result in issued patents and we wish to use the claimed technology, we may need
to obtain a license from the appropriate third party.

Third  parties  do  and  may  continue  to  assert  that  we  and/or  our  current  and  future  collaborators  and  licensees  are  employing  their  proprietary  technology  without
authorization. In addition, third parties may obtain patents in the future and claim that use of our technologies infringes these patents. We could incur substantial costs and
diversion of management and technical personnel in defending ourselves against any of these claims or enforcing our patents and other intellectual property rights. Parties making
claims against us may be able to obtain injunctive or other equitable relief, which could effectively block our ability to further develop, commercialize and sell products, and could
result in the award of substantial damages against us. If a claim of infringement against us is successful, we may be required to pay damages and obtain one or more licenses from
third parties. In the event that we are unable to obtain these licenses at a reasonable cost, we and/or current and future collaborators and licensees could encounter delays in
product commercialization while we attempt to develop alternative methods or products. Defense of any lawsuit or failure to obtain any of these licenses could prevent us from
commercializing available products.

In addition, unauthorized parties may attempt to steal, copy or otherwise obtain and use our  C1 microbial strains, genetic elements, development and manufacturing
processes, other technology or products. Monitoring unauthorized use of our intellectual property is difficult, and we cannot be certain that the steps we have taken will prevent
unauthorized use of our technologies, particularly in certain foreign countries where the local laws may not protect our proprietary rights as fully as in the United States. Moreover,
third parties could practice our inventions in territories where we do not have patent protection. Such third parties may then try to import into the United States or other territories
products, or information leading to potentially competing products, made using our inventions in countries where we do not have patent protection for those inventions.  If
competitors are able to use our technologies, our ability and our current and future collaborators’ and licensees’ ability to compete effectively could be harmed. Moreover, others
may independently develop and obtain patents for technologies that are similar to or superior to our technologies. If that happens, we may need to license these technologies, and
we may not be able to obtain licenses on reasonable terms, if at all, which could harm our business, financial condition and results of operations.

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Confidentiality agreements with employees and others may not adequately prevent disclosures of trade secrets and other proprietary information.

We rely in part on trade secret protection to protect our confidential and proprietary information and processes. However, trade secrets are difficult to protect. We have
taken measures to protect our trade secrets and proprietary information, but these measures may not be effective. We require employees and consultants to execute confidentiality
agreements upon the commencement of an employment or consulting arrangement with us. These agreements generally require that all confidential information developed by the
individual  or  made  known  to  the  individual  by  us  during  the  course  of  the  individual’s  relationship  with  us  be  kept  confidential  and  not  disclosed  to  third  parties.  These
agreements  also  generally  provide  that  inventions  conceived  by  the  individual  in  the  course  of  rendering  services  to  us  shall  be  our  exclusive  property.  Nevertheless,  our
proprietary  information  may  be  disclosed,  third  parties  could  reverse  engineer  our  biocatalysts  and  others  may  independently  develop  substantially  equivalent  proprietary
information and techniques or otherwise gain access to our trade secrets. Costly and time-consuming litigation could be necessary to enforce and determine the scope of our
proprietary rights, and failure to obtain or maintain trade secret protection could adversely affect our competitive business position.

Risks Related to Our Common Stock

The price of our shares of common stock is likely to be volatile, and you could lose all or part of your investment.

The trading price of our common stock has been, and is likely to continue to be, volatile. Biotechnology company stocks generally tend to experience extreme price
fluctuations. The valuations of many biotechnology companies without consistent product sales and earnings are extraordinarily high based on conventional valuation standards
such as price-to-earnings and price-to-sales ratios. These trading prices and valuations may not be sustained. Factors that may result in fluctuations in our stock price include, but
are not limited to, the following:

Changes in the public’s perception of the prospects of biotechnology companies;
Sales of our common stock in the public market by such stockholders or other significant stockholders, executive officers, or directors;

•
•
• Announcements of new technological innovations, patents or new products or processes by us, Danisco or our current or future collaborators, licensees and

competitors;

Coverage of, or changes in financial estimates by us or securities and industry analysts;
Conditions or trends in the biotechnology industry;
Changes in investor interest in the areas in which we and/or our collaborators and licensees are applying our technologies, such as COVID-19; 
Changes in the state of the COVID-19 pandemic or other diseases and/or types of vaccines and/or treatments related thereto;
Changes in the market valuations of other biotechnology companies;
Limitations or expanded uses in the areas within the biopharmaceutical or other industries into which we can apply our technologies and products;

• Announcements by us, Danisco or our collaborators and licensees relating to our relationships with third parties;
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•
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• Actual or anticipated changes in our growth rate relative to our competitors;
• Developments in domestic and international governmental policy or regulations;
• Announcements by us, Danisco, our current and future collaborators and licensees, or our competitors of significant acquisitions, divestures, strategic partnerships,

license agreements, joint ventures or capital commitments;
The position of our cash, cash equivalents and marketable securities;

•
• Any changes in our debt position;
• Developments in patent or other proprietary rights held by us, Danisco or by others;
• Negative effects related to the stock or business performance of Danisco, our current and future collaborators and licensees, or the abandonment of projects using

our technology by our collaborators and/or licensees;
Scientific risks inherent to emerging technologies such as the C1-cell protein production platform or our other technologies;
Set-backs, and/or failures, and or delays in our or our current and future collaborators’ and licensees’ R&D and commercialization programs;

•
•
• Delays or failure to receive regulatory approvals by us, Danisco and/or our current and future collaborators and licensees;
•
•

Loss or expiration of our or Danisco’s intellectual property rights;
Theft, misappropriation or expiration of owned or licensed proprietary and intellectual property, genetic and biological material owned by us and/or Danisco US, Inc.,
and VTT Technical Research Centre of Finland Ltd;
Lawsuits initiated by or against us, Danisco, or our current and future collaborators and licensees;
Period-to-period fluctuations in our operating results;
Future royalties from product sales, if any, by Danisco, our current or future strategic partners, collaborators or licensees;
Future royalties may be owed to Danisco by us, our collaborators, licenses, or sub-licensees under certain circumstances related to our Danisco Pharma License;
Short positions taken in our common stock;
Sales of our common stock or other securities in the open market;
Stock buy-back programs;
Stock splits; and

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• Decisions made by the board related to potential registration of Dyadic’s stock under the Securities Act of 1933 (as amended (the “Securities Act”), and/or up listing

to another stock exchange.

If we were to become party to a securities class action suit, we could incur substantial legal fees and our management’s attention and resources could be diverted from

operating our business to responding to litigation.

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Our quarterly and annual operating results may be volatile.

Our quarterly and annual operating results have fluctuated in the past and are likely to do so in the future.  These fluctuations could cause our stock price to vary

significantly or decline. Some of the factors that could impact our operating results include:

•
•
•
•

•

•

Expiration of or cancellations of our research contracts with current and future collaborators and/or licensees, which may not be renewed or replaced;
Setbacks or failures in our and our current and future collaborators’ and licensees’ research, development and commercialization efforts;
Setbacks, or delays in our research and development efforts to develop and produce biologics;
Setbacks, or delays in our research and development efforts to re-engineer the C1-cell protein production platform or our other technologies for their applications and
use in developing and producing biologics;
The speed, and success rate of our discovery and research and development efforts leading to potential licenses, or other forms of collaborations, access fees,
milestones and royalties;
The timing and willingness of current and future collaborators and licensees to utilize C1 to develop and commercialize their products which would result in potential
upfront fees, milestones and royalties;

• General and industry specific economic conditions, which may affect our current and future collaborators’ and licensees’ R&D expenditures;
•

The adoption and acceptance of the C1-cell protein production platform and our other technologies by biopharmaceutical and non-pharmaceutical companies and
regulatory agencies;
The addition or loss of one or more of the collaborative partners, grants, research funding, or licensees we are working with to further develop and commercialize our
technologies and products in the pharmaceutical industry;

•

The improvement and advances made by our competitors to CHO, E.coli, yeast, inset cells, plant and other expression systems;
The introduction by our competitors of new discovery and expression technologies competitive with the C1-cell protein production platform;

• Our ability to file, maintain and defend our intellectual property and to protect our proprietary information and trade secrets;
• Our ability to develop technology, products and processes that do not infringe on the intellectual property of third parties;
•
•
• Our ability to enter into new research projects, grants, licenses or other forms of collaborations and generate revenue from such parties;
•
•

Scientific risk associated with emerging technologies such as the C1-cell protein production platform;
Failure to bring on the necessary research and manufacturing capacity, e.g., CRO, CMO (contract manufacturing organization), and CDMO (contract development
and manufacturing organization), if required;

• Uncertainty regarding the timing of research funding, grants or upfront license fees for new C1-cell protein production platform, our other

technologies, collaborations, license agreements or expanded license agreements; and
• Delays or failure to receive upfront fees, milestones and royalties and other payments.

Due to the possibility of fluctuations in our revenues and expenses, we believe that quarter-to-quarter comparisons of our operating results are not necessarily a good
indication  of  our  future  performance.  Our  operating  results  in  some  quarters,  or  even  in  some  years,  may  not  meet  the  expectations  of  stock  market  analysts  and  investors,
potentially causing our stock price to decline.

We do not expect to pay cash dividends in the future.

We have never paid cash dividends on our stock and do not anticipate paying any dividends for the foreseeable future. The payment of dividends on our stock, if ever,
will depend on our earnings, financial condition and other business and economic factors deemed relevant for consideration by our board of directors. If we do not pay dividends,
our stock may be less valuable because a return on investment will only occur if and to the extent that our stock price appreciates.

Our anti-takeover defense provisions may deter potential acquirers and depress our stock price.

Certain provisions of our certificate of incorporation, bylaws and Delaware law, as well as certain agreements we have with our executives, could make it substantially

more difficult for a third party to acquire control of us. These provisions include the following:

• We may issue preferred stock with rights senior to those of our common stock;
• We have a classified board of directors;
• Action by written consent by stockholders is not permitted;
• Our board of directors has the exclusive right to fill vacancies and set the number of directors;
•
• We require advance notice for nomination of directors by our stockholders and for stockholder proposals.

Cumulative voting by our stockholders is not allowed; and

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These provisions may discourage certain types of transactions involving an actual or potential change in control. These provisions may also limit our stockholders’
ability to approve transactions that they may deem to be in their best interests and discourage transactions in which our stockholders might otherwise receive a premium for their
stock over the current market price.

Concentration  of  ownership  among  our  existing  officers,  directors  and  principal  stockholders  may  prevent  other  stockholders  from  influencing  significant  corporate
decisions and depress our stock price.

Our executive officers, directors and principal stockholders (5% stockholders) together control approximately 34.5%  of  our  28,563,100 shares  of  outstanding  common

stock as of December 31, 2022.

Our Founder and Chief Executive Officer Mark Emalfarb, through the Mark A. Emalfarb Trust U/A/D October 1, 1987, as amended (the “MAE Trust”) of which he is the
trustee  and  beneficiary,  owned  approximately 15.4%  of  our  outstanding  common  stock  as  of December  31,  2022.  Further,  the  Francisco  Trust  U/A/D  February  28,  1996  (the
“Francisco Trust”), whose beneficiaries are the descendants and spouse of Mr. Emalfarb, owned approximately 12.4% of our outstanding common stock as of December 31, 2022.
We have historically been partially controlled, managed and partially funded by Mr. Emalfarb, and affiliates of Mr. Emalfarb. Collectively, Mr. Emalfarb and stockholders affiliated
with Mr. Emalfarb controlled approximately 27.8% of our outstanding common stock as of December 31, 2022.

Mr. Emalfarb may be able to control or significantly influence all matters requiring approval by our stockholders, including the election of directors and the approval of
mergers or other business combination transactions. The interests of Mr. Emalfarb may not always coincide with the interests of other stockholders, and he may take actions that
advance his personal interests and are contrary to the desires of our other stockholders.

If our existing officers, directors and principal stockholders act together, they will be able to exert a significant degree of influence over our management and affairs and
over matters requiring stockholder approval, including the election of directors and approval of significant corporate transactions. In addition, this concentration of ownership may
delay or prevent a change in control and might affect the market price of our stock, even when a change may be in the best interests of all stockholders. Certain of our principal
stockholders may elect to increase their holdings of our common stock, which may have the impact of delaying or preventing a change of control. Moreover, the interests of this
concentration of ownership may not always coincide with our interests or the interests of other stockholders, and, accordingly, they could cause us to enter into transactions or
agreements, which we would not otherwise consider.

Future issuances of shares of our common stock may negatively affect our stock price.

The sale of additional shares of our common stock, or the perception that such sales could occur, could harm the prevailing market price of shares of our common stock.
These sales, or the possibility that these sales may occur, also might make it more difficult for us to sell equity securities in the future at a time and at a price that we deem
appropriate.

As  of December 31, 2022,  there  were 28,563,100 shares of our common stock outstanding. Approximately 34.5% of these outstanding common shares are beneficially

owned or controlled by our executive officers, directors and principal stockholders. 

Our common stock has a relatively small public float. As a result, sales of substantial amounts of shares of our common stock, or even the potential for such sales, may
materially and adversely affect prevailing market prices for our common stock. In addition, any adverse effect on the market price of our common stock could make it difficult for us
to raise additional capital through sales of equity securities.

The Company is exposed to credit risk and fluctuations in the values of its investment portfolio. 

The Company’s investments can be negatively affected by liquidity, credit deterioration, financial results, market and economic conditions, political risk, sovereign risk,
interest rate fluctuations or other factors. As a result, the value and liquidity of the Company’s cash, cash equivalents, and marketable and non-marketable securities may fluctuate
substantially, which could result in significant losses and could have a material adverse impact on the Company’s financial condition and operating results.

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

We are a smaller reporting company and are therefore entitled to rely on certain reduced disclosure requirements, such as an exemption from providing selected financial
data and executive compensation information. We are also exempt from the requirement to obtain an external audit on the effectiveness of internal control over financial reporting
provided in Section 404(b) of the Sarbanes-Oxley Act. These exemptions and reduced disclosures in our filings with the Securities and Exchange Commission due to our status as a
smaller reporting company mean our auditors do not review our internal control over financial reporting, and may make it harder for investors to analyze our results of operations
and financial prospects. We cannot predict if investors will find our common stock less attractive because we may rely on these exemptions. If some investors find our common
stock less attractive as a result, there may be a less active trading market for our common stock, and our stock prices may be more volatile.

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 1B.

Unresolved Staff Comments

None.

Item 2.

Properties

Leases

Jupiter, Florida Headquarters

The Company’s corporate headquarters are located in Jupiter, Florida. The Company occupies approximately 2,000 square feet with a monthly rental rate and common area
maintenance charges of approximately $4,500. The lease will expire on September 1, 2023. The Company will reconsider the square footage of the leased space to align with the
staffing requirements of the future operations of the Company. 

The Netherlands Office

The Company maintains a small satellite office in Wageningen, The Netherlands. The Company occupies a flexible office space for an annual rental rate of approximately

$4,000. The lease expires on January 31, 2024, and thereafter, the Company will reconsider the leased space to align with the future operations of the Company.

We believe that our current and anticipated facilities are adequate to meet our needs for the immediate future, and that, should it be needed, suitable additional space is

available to accommodate any expansion of our operations, but such space may not be available in the same building if and when such space is needed.

Item 3.

Legal Proceedings

We are not currently involved in any litigation that we believe could have a materially adverse effect on our financial condition or results of operations. There is no action,
suit, proceeding, inquiry or investigation before or by any court, public board, government agency, self-regulatory organization or body pending or, to the knowledge of the
executive officers of our Company or any of our subsidiaries, threatened against or affecting our Company, our common stock, any of our subsidiaries or of our Company’s or our
Company’s subsidiaries’ officers or directors in their capacities as such, in which an adverse decision could have a material adverse effect.

However, from time to time, we may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. Litigation is subject to

inherent uncertainties, and an adverse result in these or other matters may arise from time to time that may harm our business.

Item 4.

Mine Safety Disclosures

Not applicable for our operations.

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II

Item 5.

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchase of Equity Securities

Principal Market or Markets

As of December 31, 2022, Dyadic had two classes of capital stock authorized, common stock and preferred stock. Effective April 17, 2019, our common stock began trading
on the NASDAQ Stock Market LLC’s NASDAQ Capital Market, under the symbol “DYAI”. There were no shares of preferred stock outstanding for the reported period. The
number of record holders of our common stock as of December 31, 2022 was 51. There have been no stock dividends within the last three years. Any future determination to pay
dividends will be at the discretion of our Board of Directors (the “Board”).

Securities Authorized for Issuance Under Equity Compensation Plans

See Part III, Item 12.

Treasury Stock

As of December 31, 2022 and 2021, there were 12,253,502 shares of common stock held in treasury, at a cost of approximately $18.9 million, representing the purchase price

on the date the shares were surrendered to the Company.

Issuer Purchases of Equity Securities

Stock Repurchase Programs

There were no repurchases of any class of the Company’s capital stock in 2022.

Open Market Sale Agreement℠

On August 13, 2020, we entered into an Open Market Sale Agreement℠ with Jefferies LLC, (“Jefferies”), with respect to an at the market offering program under which we
may offer and sell, from time to time at our sole discretion, shares of our common stock, par value $0.001 per share, having an aggregate offering price of up to $50.0 million through
Jefferies as our sales agent or principal.

We have not and are not obligated to sell any shares under the sale agreement. Subject to the terms and conditions of the sale agreement, Jefferies will use commercially
reasonable efforts, consistent with its normal trading and sales practices and applicable laws and regulations, to sell shares of our common stock from time to time based upon our
instructions, including any price, time or size limits or other customary parameters or conditions we specify, subject to certain limitations. Under the sale agreement, Jefferies may
sell shares of our common stock by any method permitted by law deemed to be an “at the market offering” as defined in  Rule 415(a)(4) under the  Securities Act of 1933, as
amended.

We will pay Jefferies a commission equal to 3.0% of the gross proceeds from each sale of shares of our common stock sold through Jefferies under the sale agreement and
will provide Jefferies with customary indemnification and contribution rights. In addition, we agreed to reimburse certain legal expenses and fees by Jefferies in connection with the
offering  up  to  a  maximum  of  $50,000,  in  addition  to  certain  ongoing  disbursements  of  Jefferies’  counsel,  if  required.  The  sale  agreement  will  terminate  upon  the  sale  of  all
$50.0 million of shares under the sale agreement, unless earlier terminated by either party as permitted therein.

The issuance and sale, if any, of shares of our common stock by us under the sale agreement will be made pursuant to a registration statement on Form S-3 filed with the
SEC on August 13, 2020 and declared effective by the SEC on August 25, 2020 and the accompanying Prospectus, as supplemented by a Prospectus Supplement. As of the date of
this filing, there have been no sales made under the Open Market Sale Agreement℠.

Item 6.

[Reserved]

Item 7.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of financial condition and results of operations should be read in conjunction with the financial statements and the notes to
those statements appearing in this Annual Report. Some of the information contained in this discussion and analysis or set forth elsewhere in this Annual Report, including
information with respect to our plans and strategy for our business, includes forward-looking statements that involve risks, assumptions and uncertainties. Important factors
that  could  cause  actual  results  to  differ  materially  from  the  results  described  in  or  implied  by  the  forward-looking  statements  contained  in  the  following  discussion  and
analysis include, but not limited to those set forth in “Item 1A. Risk Factors” in this Annual Report. All forward-looking statements included in this Annual Report are based
on information available to us as of the time we file this Annual Report and, except as required by law, we undertake no obligation to update publicly or revise any forward-
looking statements.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Overview

Description of Business

Dyadic International, Inc. (“Dyadic”, “we”, “us”, “our”, or the “Company”) is a global biotechnology platform company based in Jupiter, Florida with operations in the
United States and a satellite office in the Netherlands, and it utilizes several third-party consultants and research organizations to carry out the Company’s activities. Over the past
two plus decades, the Company has developed a gene expression platform for producing commercial quantities of industrial enzymes and other proteins, and has previously
licensed this technology to third parties, such as Abengoa Bioenergy, BASF, Codexis and others, for use in industrial (non-pharmaceutical) applications. This technology is based
on the Thermothelomyces heterothallica (formerly known as Myceliophthora thermophila) fungus, which the Company named C1.

On December 31, 2015, the Company sold its industrial technology business to Danisco USA (“Danisco”), the industrial biosciences business of DuPont (NYSE: DD) (the
“DuPont  Transaction”). As  part  of  the  DuPont  Transaction,  Dyadic  retained  co-exclusive  rights  to  the  C1-cell  protein  production  platform  for  use  in  all  human  and  animal
pharmaceutical applications, and currently the Company has the exclusive ability to enter into sub-license agreements (subject to the terms of the license and to certain exceptions)
for  use  in  all  human  and  animal  pharmaceutical  applications.  Danisco  retained  certain  rights  to  utilize  the  C1-cell  protein  production  platform  in  pharmaceutical  applications,
including  the  development  and  production  of  pharmaceutical  products,  for  which  it  will  be  required  to  make  royalty  payments  to  Dyadic  upon  commercialization.  In  certain
circumstances, Dyadic may owe a royalty to either Danisco or certain licensors of Danisco, depending upon whether Dyadic elects to utilize certain patents either owned by
Danisco or licensed in by Danisco.

After  the  DuPont  Transaction,  the  Company  has  been  focused  on  building  innovative  microbial  platforms  to  address  the  growing  demand  for  global  protein
bioproduction and unmet clinical needs for effective, affordable, and accessible biopharmaceutical products for human and animal health and for other biologic products for use in
non-pharmaceutical applications.

The  C1-cell protein production platform is a robust and versatile thermophilic filamentous fungal expression system for the development and production of biologic
products including enzymes and other proteins for human and animal health. Some examples of human and animal vaccines and drugs which have the potential to be produced
from C1-cells are protein antigens, ferritin nanoparticles, virus-like particles (“VLPs”), monoclonal antibodies (“mAbs”), Bi/Tri-specific antibodies, Fab antibody fragments, Fc-
fusion proteins, as well as other therapeutic enzymes and proteins. The Company is involved in multiple funded research collaborations with animal and human pharmaceutical
companies which are designed to leverage its C1-cell protein production platform to develop innovative vaccines and drugs, biosimilars and/or biobetters.

The Company also developed the Dapibus™ thermophilic filamentous fungal based microbial protein production platform to enable the rapid development and large-scale

manufacture of low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness.

Critical Accounting Policies, Estimates, and Judgments

The preparation of these consolidated financial statements in accordance with U.S. generally accepted accounting principles (“GAAP”) requires management to make
estimates and judgments that affect the reported amount of assets and liabilities and related disclosure of contingent assets and liabilities at the date of our consolidated financial
statements  and  the  reported  amounts  of  revenues  and  expenses  during  the  applicable  period. Actual  results  may  differ  from  these  estimates  under  different  assumptions  or
conditions. Such differences could be material to the consolidated financial statements.

We define critical accounting policies as those that are reflective of significant judgments and uncertainties and which may potentially result in materially different results
under different assumptions and conditions. In applying these critical accounting policies, our management uses its judgment to determine the appropriate assumptions to be used
in making certain estimates. These estimates are subject to an inherent degree of uncertainty. Our critical accounting policies include the following:

Revenue Recognition

The Company has no pharmaceutical products approved for sale at this point. All of our revenue to date has been research revenue from third-party collaborations and
government grants, as well as revenue from sublicensing agreements and collaborative arrangements, which may include upfront payments, options to obtain a license, payment
for research and development services, milestone payments and royalties, in the form of cash or non-cash considerations (e.g., minority equity interest).

Revenue  related  to  research  collaborations  and  agreements: The  Company  typically  performs  research  and  development  services  as  specified  in  each  respective
agreement on a best efforts basis, and recognizes revenue from research funding under collaboration agreements in accordance with the 5-step process outlined in ASC Topic 606
(“Topic 606”): (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction
price to the performance obligations in the contract; and (v) recognize revenue when (or as) the entity satisfies a performance obligation. We recognize revenue when we satisfy a
performance  obligation  by  transferring  control  of  the  service  to  a  customer  in  an  amount  that  reflects  the  consideration  that  we  expect  to  receive.  Depending  on  how  the
performance obligation under our license and collaboration agreements is satisfied, we elected to recognize the revenue either at a point in time or over time by using the input
method under Topic 606 to measure the progress toward complete satisfaction of a performance obligation. 

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Under the input method, revenue will be recognized based on the entity’s efforts or inputs to the satisfaction of a performance obligation (e.g., resources consumed, labor
hours expended, costs incurred, or time elapsed) relative to the total expected inputs to the satisfaction of that performance obligation. The Company believes that the cost-based
input method is the best measure of progress to reflect how the Company transfers its performance obligation to a customer. In applying the cost-based input method of revenue
recognition, the Company uses actual costs incurred relative to budgeted costs to fulfill the performance obligation. These costs consist primarily of full-time equivalent effort and
third-party  contract  costs.  Revenue  will  be  recognized  based  on  actual  costs  incurred  as  a  percentage  of  total  budgeted  costs  as  the  Company  completes  its  performance
obligations. 

A cost-based input method of revenue recognition requires management to make estimates of costs to complete the Company’s performance obligations. In making such
estimates, significant judgment is required to evaluate assumptions related to cost estimates. The cumulative effect of revisions to estimated costs to complete the Company’s
performance obligations will be recorded in the period in which changes are identified and amounts can be reasonably estimated. A significant change in these assumptions and
estimates could have a material impact on the timing and amount of revenue recognized in future periods. 

Revenue related to grants: The Company may receive grants from governments, agencies, and other private and not-for-profit organizations. These grants are intended to
be used to partially or fully fund the Company’s research collaborations, including opportunities arising in connection with COVID-19 that the Company is pursuing with certain
collaborators. However, most, if not all, of such potential grant revenues, if received, is expected to be earmarked for third parties to advance the research required, including
preclinical and clinical trials for SARS-CoV-2 vaccines and/or antibodies candidates. 

Revenue related to sublicensing agreements: If the sublicense to the Company’s intellectual property is determined to be distinct from the other performance obligations
identified in the arrangement, the Company recognizes revenue allocated to the license when technology is transferred to the customer and the customer is able to use and benefit
from the license.

Customer  options: If the sublicensing agreement includes customer options to purchase additional goods or services, the Company will evaluate if such options are

considered material rights to be deemed as separate performance obligations at the inception of each arrangement. 

Milestone  payments: At the inception of each arrangement that includes development, commercialization, and regulatory milestone payments, the Company evaluates
whether the achievement of the milestones is considered probable and estimates the amount to be included in the transaction price. If the milestone payment is in exchange for a
sublicense and is based on the sublicensee’s subsequent sale of product, the Company recognizes milestone payment by applying the accounting guidance for royalties. To date,
the Company has not recognized any milestone payment revenue resulting from any of its sublicensing arrangements. 

Royalties: With respect to licenses deemed to be the predominant item to which thesales-based royalties relate, including milestone payments based on the level of sales,
the Company recognizes revenue at the later of (i) when the related sales occur or (ii) when the performance obligation to which some or all of the royalty has been allocated has
been satisfied (or partially satisfied). To date, the Company has not recognized any royalty revenue resulting from any of its sublicensing arrangements. 

We invoice customers based on our contractual arrangements with each customer, which may not be consistent with the period that revenues are recognized. When there
is a timing difference between when we invoice customers and when revenues are recognized, we record either a contract asset (unbilled accounts receivable) or a contract liability
(deferred research and development obligations), as appropriate. If upfront fees or considerations related to sublicensing agreement are received prior to the technology transfer,
the Company will record the amount received as deferred revenue from licensing agreement. 

We are not required to disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for

which we recognize revenue at the amount to which we have the right to invoice for services performed. 

The Company adopted a practical expedient to expense sales commissions when incurred because the amortization period would be one year or less.

Accrued Research and Development Expenses

In order to properly record services that have been rendered but not yet billed to the Company, we review open contracts and purchase orders, communicate with our
personnel and we estimate the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of the actual
cost. The majority of our service providers invoice us monthly or quarterly in arrears for services performed or when contractual milestones are met. We make estimates of our
accrued expenses as of each balance sheet date in our consolidated financial statements based on facts and circumstances known to us at that time. We periodically confirm the
accuracy of our estimates with the service providers and adjust if necessary. Examples of accrued research and development expenses include amounts owed to contract research
organizations, to service providers in connection with research and development activities.

Stock-Based Compensation

We have granted stock options to employees, directors and consultants. The fair value of each option award is estimated on the date of grant using the Black-Scholes
option-pricing model. The Black-Scholes model considers volatility in the price of our stock, the risk-free interest rate, the estimated life of the option, the closing market price of
our stock and the exercise price. For purposes of the calculation, we assumed that no dividends would be paid during the life of the options. We also used the weighted-average
vesting period and contractual term of the option as the best estimate of the expected life of a new option, except for the options granted to the CEO (i.e., 5 or 10 years) and certain
contractors (i.e., 1 or 3 years). The expected stock price volatility was calculated based on the Company’s own volatility since the DuPont Transaction. The Company reviews its
volatility assumption on an annual basis and has used the Company’s historical volatilities since 2016, as the DuPont Transaction resulted in significant changes in the Company’s
business and capital structure. 

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The estimates utilized in the Black-Scholes calculation involve inherent uncertainties and the application of management judgment. These estimates are neither predictive
nor indicative of the future performance of our stock. As a result, if other assumptions had been used, our recorded share-based compensation expense could have been materially
different from that reported. In addition, because some of the performance-based options issued to employees, consultants and other third-parties vest upon the achievement of
certain milestones, the total ultimate expense of share-based compensation is uncertain. 

Accounting for Income Taxes

The Company accounts for income taxes under the asset and liability method in accordance with ASC Topic 740, “Income Taxes”. Under this method, income tax expense
/(benefit) is recognized for: (i) taxes payable or refundable for the current year and (ii) deferred tax consequences of temporary differences resulting from matters that have been
recognized in an entity’s financial statements or tax returns. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years
in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the results of
operations in the period that includes the enactment date. A valuation allowance is provided to reduce the deferred tax assets reported if based on the weight of the available
positive and negative evidence, it is more likely than not some portion or all the deferred tax assets will not be realized.

In determining taxable income for the Company’s consolidated financial statements, we are required to estimate income taxes in each of the jurisdictions in which we
operate. This process requires the Company to make certain estimates of our actual current tax exposure and assessment of temporary differences between the tax and financial
statement  recognition  of  revenue  and  expense.  In  evaluating  the  Company’s  ability  to  recover  its  deferred  tax  assets,  the  Company  must  consider  all  available  positive  and
negative evidence including its past operating results, the existence of cumulative losses in the most recent years and its forecast of future taxable income. Significant management
judgment is required in determining our provision for income taxes, deferred tax assets and liabilities and any valuation allowance recorded against our net deferred tax assets.

The Company is required to evaluate the provisions of ASC 740 related to the accounting for uncertainty in income taxes recognized in a company’s financial statements.
ASC 740 prescribes a comprehensive model for how a company should recognize, present, and disclose uncertain positions that the company has taken or expects to take in its tax
return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. Differences between tax positions
taken or expected to be taken in a tax return and the net benefit recognized and measured pursuant to the interpretation are referred to as “unrecognized benefits.” A liability
should be recognized (or amount of net operating loss carry forward or amount of tax refundable is reduced) for unrecognized tax benefits, because it represents a company’s
potential future obligation to the taxing authority for a tax position that was not recognized as a result of applying the provision of ASC 740.

The Company classifies accrued interest and penalties related to its tax positions as a component of income tax expense. The Company currently is not subject to U.S.

federal, state and local tax examinations by tax authorities for the years before 2017. See Note 4 to the Consolidated Financial Statements.

Non-Marketable Investments

The Company also holds investments in non-marketable equity securities of privately-held companies, which usually do not have a readily determinable fair value. Our
policy is to measure these investments at cost less impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a
similar investment of the same issuer. Such observable price changes may include instances where the investee issues equity securities to new investors, thus creating a new
indicator of fair value, as an example.  On a quarterly basis, we perform a qualitative assessment considering impairment indicators to evaluate whether these investments are
impaired and also monitor for any observable price changes. If indicators of impairment exist, we will prepare a quantitative assessment of the fair value of our equity investments,
which may include using both the market and income approaches which require judgment and the use of estimates, including discount rates, investee revenues and costs, and
available comparable market data of private and public companies, among others. Valuations of such privately-held companies are inherently complex and uncertain due to the lack
of liquid market for the company’s securities. In addition, such investments are inherently risky in that such companies are typically at an early stage of development, may have no
or limited revenues, may not be or may never become profitable, may not be able to secure additional funding or their technologies, services or products may not be successfully
developed or introduced into the market.

The Company bases its fair value estimates on assumptions it believes to be reasonable, but which are unpredictable and inherently uncertain. Actual future results may

differ from those estimates.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

Recent Accounting Pronouncements

See Note 1 to the Consolidated Financial Statements for information about recent accounting pronouncements.

30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Results of Operations

Year Ended December 31, 2022 Compared to the Year Ended December 31, 2021

Revenue and Cost of Revenue

The following table summarizes the Company’s revenue and cost of research and development revenue for the years ended December 31, 2022 and 2021:

Research and development revenue
License revenue
Cost of research and development revenue

Year Ended December 31,

2022

2021

  $
  $
  $

2,683,244    $
247,059    $
2,123,193    $

2,403,831 
— 
1,944,438 

For  each  of  the  years  ended December 31, 2022 and 2021, the  Company’s revenue was generated from fourteen collaborations.  The increase in revenue and cost of
research and development revenue was due to a number of larger research collaborations conducted during 2022. The license revenue recorded in the year ended December 31,
2022 was in connection with the Phibro/Abic and Janssen license agreements.

Research and Development Expenses

Research and development costs are expensed as incurred and primarily include salary and benefits of research personnel, third-party contract research organization

services and supply costs. 

Research and development expenses for the year ended December 31, 2022 decreased to approximately $4,501,000 compared to $8,392,000 for the year ended December 31,
2021. The decrease primarily reflected the winding down of activities for contract research organization and pharmaceutical quality and regulatory consultants to manage and
support the pre-clinical and clinical development as well as a decrease in cGMP manufacturing costs as the Company started the dosing of Phase 1 clinical trial of DYAI-100
COVID-19 vaccine candidate in January 2023.

General and Administrative Expenses

General and administrative expenses for the year ended December 31, 2022, decreased to approximately $6,422,000 compared to $6,698,000 for the year ended December 31,
2021.  The  decrease  principally  reflected  a  decrease  in  legal  expenses  of  $500,000,  offset  by  increases  in  incentives  of  $133,000,  insurance  premiums  of  $56,000,  business
development and investor relations costs of $16,000, and other increases of $19,000.

Foreign Currency Exchange

Foreign currency exchange loss for the year ended December 31, 2022, was approximately $50,000 compared to $97,000 for the year ended December 31, 2021. The decrease

reflected the currency fluctuation of the Euro in comparison to the U.S. dollar.

Interest Income

Interest income for the year ended December 31, 2022, increased to approximately $180,000 compared to $52,000 for the year ended December 31, 2021. The increase was

primarily due to an increase in interest rates and yield on the Company’s investment grade securities, which are classified as held-to-maturity.

Other Income

For the year ended  December 31, 2022, the  Company recorded $250,000 related to a settlement payment we received from the termination of a proposed license and

collaboration. For the year ended December 31, 2021, the Company recorded a gain from the sale of its investment in BDI in the amount of approximately $1,606,000.

Income Taxes

The Company had net operating loss (“NOL”) carryforwards available as of December 31, 2022 and 2021, in the amount of approximately $44.0 million and $39.9 million,
respectively. Approximately $41.1 million of the net operating loss carryforwards will be carried forward indefinitely and will be available to offset 80% of taxable income. The
remaining amount of the net operating loss carryforwards will expire at varying dates through 2037.

Net Loss

Net loss for the year ended December 31, 2022 was approximately $9.7 million compared to a net loss of $13.1 million for the year ended December 31, 2021. The decrease in net

loss of approximately $3.4 million was principally due to an increase in revenue of $0.5 million, decreases in research and development expenses of $3.9 million and general and
administrative expenses of $0.3 million, partially offset by a decrease in other income of $1.2 million.

31

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity and Capital Resources

Our  primary  source  of  cash  has  been  the  cash  received  from  the  DuPont  Transaction  in  December  2015,  interest  income  received  from  investment  grade  securities,
revenues from our research collaboration agreements and license agreements, and funds from the exercise of employee stock options. In addition, in August 2021, the Company
received approximately $1.6 million from the BDI Sale, In December 2021, the Company received an upfront payment of $0.5 million for a non-exclusive license from Janssen. In
January 2023, the Company received cash payment of approximately $1.27 million from the sale of its equity interest in Alphazyme, LLC. 

Our ability to achieve profitability depends on many factors, including our scientific results and our ability to continue to obtain funded research and development
collaborations from industry and government programs, as well as sub-license agreements. We may continue to incur substantial operating losses even if we begin to generate
revenues from research and development and licensing. Our primary future cash needs are expected to be for general operating activities, including our business development and
research expenses, Phase 1 clinical trial, as well as legal and administrative costs as an SEC reporting and NASDAQ listed company. 

On August 13, 2020, we entered an Open Market Sale Agreement℠ with Jefferies LLC, or Jefferies, with respect to an at the market offering program under which we may
offer and sell, from time to time at our sole discretion, shares of our common stock at an aggregate offering price of up to $50.0 million through Jefferies as our sales agent or
principal. This program adds to our financial flexibility to pursue additional opportunities that leverage the broad application potential of C1. However, as of the date of this filing,
there have been no sales made under the Open Market Sale Agreement℠.

We rely on our existing cash and cash equivalents, investments in debt securities, and operating cash flows to provide the working capital needs for our operations. We
believe that our existing cash position and investments in investment grade securities will be adequate to meet our operational, business, and other liquidity requirements for at
least the next twelve (12) months. However, in the event our financing needs are not able to be met by our existing cash, cash equivalents and investments, we would seek to raise
funds through public or private equity offerings, and/or other means to meet our financing requirements. The Company has self-funded the development and cGMP manufacturing
costs of its proprietary COVID-19 vaccine candidate, DYAI-100 and in February 2023 completed the dosing of its related Phase 1 clinical trial to demonstrate the safety in humans
of a protein produced from the C1-cell protein production platform. The Company does not anticipate the need to spend significant additional capital to support the continued
development, manufacturing and testing of DYAI-100 in 2023 and beyond. 

At December 31, 2022, cash and cash equivalents were approximately $5.8 million compared to $15.7 million at December 31, 2021. The carrying value of investment grade

securities, including accrued interest at December 31, 2022 was approximately $6.9 million compared to $4.6 million at December 31, 2021.

Net cash used in operating activities for the year ended December 31, 2022 of approximately $8.1 million resulted from a net loss of $9.7 million adjusted for share-based

compensation expenses of $1.9 million, offset by changes in operating assets and liabilities of $0.3 million.

Net cash used in operating activities for the year ended December 31, 2021 of approximately $11.3 million resulted from a net loss of $13.1 million adjusted by a gain from
the sale of investment in BDI of $1.6 million, offset by share-based compensation expenses of $1.8 million, amortization of held-to-maturity securities of $0.3 million, and changes in
operating assets and liabilities of $1.3 million.

Net  cash  used  in  investing  activities  for  the  year  ended December  31,  2022  was  approximately  $2.4  million  compared  to  net  cash  provided  by  investing  activities
of $5.2 million for the year ended December 31, 2021. Cash flows from investing activities in 2022 were primarily related to proceeds from maturities, net of purchases of investment
grade debt securities. Cash flows from investing activities in 2021 were primarily related to proceeds from maturities, net of purchases of investment grade debt securities, and
proceeds from the sale of our equity interest in BDI.

Net cash provided by financing activities for the year ended December 31, 2022 was approximately $0.5 million compared to $1.2 million for the year ended December 31,

2021. Cash flows from financing activities in 2022 and 2021 were primarily related to proceeds received from the exercise of stock options. 

Item 7A.

Quantitative and Qualitative Disclosures about Market Risk

We are a smaller reporting company as defined by Rule 12b-2 of the Exchange Act and are not required to provide the information required under this item.

Item 8.

Financial Statements and Supplementary Data

All financial statements required pursuant to this item, including the report of our independent registered public accounting firm, are presented beginning on page F-1.

Item 9.

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

32

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 9A.

Controls and procedures

Evaluation of Disclosure Controls and Procedures

Our  management,  with  the  participation  of  our  Chief  Executive  Officer  and  our  Chief  Financial  Officer,  evaluated  the  effectiveness  of  our  disclosure  controls  and
procedures as of December 31, 2022. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as
amended, or the Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the
reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC rules and forms. Based on the
evaluation  of  our  disclosure  controls  and  procedures  as  of  December  31,  2022,  our  Chief  Executive  Officer  and  Chief  Financial  Officer  concluded  that,  as  of  such  date,  our
disclosure controls and procedures were effective.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate “internal control over financial reporting,” as defined in Rule 13a-15(f) under the Exchange Act.
Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2022 based on the criteria set forth in the Internal Control-Integrated
Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on the assessment, our management has concluded that our internal
control over financial reporting was effective as of December 31, 2022. This Report does not include an attestation report of our independent registered public accounting firm
regarding internal control over financial reporting. Management’s report was not subject to attestation by our independent registered public accounting firm pursuant to the rules
of the SEC that permit us to provide only management’s report in this Report because we are a “smaller reporting company.”

Changes in Internal Controls Over Financial Reporting

There were no changes in our internal control over financial reporting identified in connection with the evaluation required by  Rule 13a-15(d) and 15d- 15(d) of the
Exchange Act  that  occurred  during  the  year  ended  December  31,  2022  that  materially  affected,  or  are  reasonably  likely  to  materially  affect,  our  internal  control  over  financial
reporting. We have not experienced any material impact to our internal controls over financial reporting despite the fact that most of our employees are working remotely due to the
COVID-19  pandemic.  We  are  continually  monitoring  and  assessing  the  COVID-19  situation  on  our  internal  controls  to  minimize  the  impact  on  their  design  and  operating
effectiveness.

Inherent Limitation on Effectiveness of Controls

A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met.
Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of
the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within our Company
have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or
mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the controls. The
design of any system of controls is also based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed
in achieving its stated goals under all potential future conditions; over time, controls may become inadequate because of changes in conditions, or the degree of compliance with
policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

Item 9B.

Other Information

None.

 Item 9C.  Disclosure regarding foreign jurisdictions that prevent inspections

Not applicable

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART III

Item 10.

Directors, Executive Officers and Corporate Governance

The information required by this item is incorporated by reference to the Company’s definitive proxy statement relating to the 2023 annual meeting of shareholders. The

definitive proxy statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 2022 fiscal year.

Item 11.

Executive Compensation

The information required by this item is incorporated by reference to the Company’s definitive proxy statement relating to the 2023 annual meeting of shareholders. The

definitive proxy statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 2022 fiscal year.

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information required by this item is incorporated by reference to the Company’s definitive proxy statement relating to the 2023 annual meeting of shareholders. The

definitive proxy statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 2022 fiscal year.

Item 13.

Certain Relationships and Related Transactions, and Director Independence

The information required by this item is incorporated by reference to the Company’s definitive proxy statement relating to the 2023 annual meeting of shareholders. The

definitive proxy statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 2022 fiscal year.

Item 14.

Principal Accounting Fees and Services

The information required by this item is incorporated by reference to the Company’s definitive proxy statement relating to the 2023 annual meeting of shareholders. The

definitive proxy statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 2022 fiscal year.

34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 15.

Financial Statement and Exhibits

(a)     Financial Statement

PART IV

Our financial statements and related notes thereto are listed and included in this Annual Report on Form 10-K beginning on page F-1.

(b)     Exhibits

Exhibit
No.
2.1*#

2.2#

2.3#

2.4#

3.1#
3.2#
4.1#
4.2#
10.1**#
10.2**#
10.3**#

10.4**#

10.5**#

10.6**#

10.6.1**#

10.7**#

10.8**#

10.9**#

10.10#
10.11#

10.11.1

10.12†#
10.13†#

10.13.1†#

10.14†#

10.15†#

10.16†#

10.17†#
10.18†#

  Description of Exhibit

Investment Shareholders Agreement with respect to Biotechnology Developments for
Industry, S.L, and VLP The Vaccines Company, S.L.U. dated June 30, 2017
Sale and Purchase of Shares Agreement of Biotechnology Developments for Industry, S.L.
dated July 26, 2021
Sale and Purchase of Shares Agreement of VLP The Vaccine Company, S.L.U. dated July
26, 2021
Amendment No. 1 dated July 26, 2021 to the Service Framework Agreement dated June 30,
2017

  Restated Certificate of Incorporation dated November 1, 2004
  Third Amended and Restated Bylaws dated March 28, 2023
  Specimen Stock Certificate Evidencing Shares of Common Stock
  Description of Securities
  Dyadic International, Inc. 2011 Equity Incentive Plan
  Dyadic International, Inc. 2021 Equity Incentive Plan

POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 for Dyadic International, Inc. 2006
Stock Option Plan, Dyadic International, Inc. 2011 Equity Incentive Plan, and Dyadic
International, Inc. 2021 Equity Incentive Plan
Form of Restricted Stock Unit Agreement Pursuant to the Dyadic International, Inc. 2011
Equity Incentive Plan
Form of Stock Option Agreement Pursuant to the Dyadic International, Inc. 2011 Equity
Incentive Plan
Employment Agreement, dated June 16, 2016, and First Amendment dated January 23, 2017,
by and between Dyadic International, Inc. and Mark A. Emalfarb
Second Amendment to Employment Agreement between Dyadic International, Inc. and
Mark A. Emalfarb, dated as of November 12, 2019
Consulting Agreement, dated January 1, 2016, by and between Dyadic Netherlands B.V.
and Sky Blue Biotech kft on behalf of Ronen Tchelet
Compensation Letter, dated March 26, 2018, by and between Dyadic International, Inc. and
Ping W. Rawson
Employment Agreement between Dyadic International Inc. and Joseph Hazelton dated
November 9, 2021

  Form of Director and Officer Indemnification Agreement

Intracoastal Pointe Office Building Lease Agreement by and between Dyadic International,
Inc. and Quentin Partners Co. dated December 30, 2010 and Renewal of Lease dated June 8,
2018
Intracoastal Pointe Office Building Lease Agreement by and between Dyadic International,
Inc. and Quentin Partners Co. dated December 30, 2010 and Renewal of Lease dated August
29, 2022

  Pharma License Agreement with Danisco US, Inc. dated December 31, 2015

Commission Contract with VTT Technical Research Centre of Finland Ltd dated September
2, 2016
Commission Contract with VTT Technical Research Centre of Finland Ltd dated June 28,
2019
Research Services Agreement with Biotechnology Developments for Industry in
Pharmaceuticals, S.L.U. dated June 30, 2017
Service Framework Agreement with Biotechnology Developments for Industry in
Pharmaceuticals, S.L.U. dated June 30, 2017
Feasibility Study Agreement with Sanofi-Aventis Deutschland GmbH dated September 7,
2018

Incorporated by Reference

Form
10-12G

  Original No.  
2.1

Date Filed
January 14, 2019

Filed
Herewith

8-K

8-K

8-K

10-12G  

8-K

10-12G  

S-3

10-12G  

S-8
S-8 POS

10-12G

10-12G

10-12G

8-K

10-12G

10-12G

8-K

10.1

10.2

10.3

3.1
3.1
4.1

10.2
4.3

10.3

10.4

10.5

10.1

10.7

10.9

10.1

July 27, 2021

July 27, 2021

July 27, 2021

  January 14, 2019
  March 29, 2023
  January 14, 2019
  August 13, 2020
  January 14, 2019
  August 12, 2021
August 12, 2021

January 14, 2019

January 14, 2019

January 14, 2019

November 13, 2019

January 14, 2019

January 14, 2019

November 9, 2021

10-12G  
10-K

10.10
10.11

  January 14, 2019
  March 30, 2020

10-12G  
10-12G

10.12
10.13

  January 14, 2019
January 14, 2019

X

8-K

10-12G

10-12G

10-12G

10.1

  July 5, 2019

10.14

10.15

10.16

10.17
10.1

January 14, 2019

January 14, 2019

January 14, 2019

  January 14, 2019
  May 11, 2022

  License Agreement with VTT Technical Research Centre of Finland Ltd dated July 17, 2017  
  Joint Development Agreement

10-12G  

8-K

35

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
   
 
 
   
 
   
 
   
   
 
   
 
 
   
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
   
 
 
   
 
10.19†#

10.20†#

10.20.1†#

10.21†#

10.21.1†#

10.22#

10.23#

10.24†#
10.25†#
14
21.1#
23.1
31.1

31.2

32.1

32.2

Research and Commercialization Collaboration Agreement with Serum Institute of India Pvt.
Ltd., dated May 7, 2019
Non-Exclusive Sublicense Agreement among Dyadic International, Inc., Alphazyme, LLC,
dated May 5, 2019
Amended and Restated Non-Exclusive Sublicense Agreement among Dyadic International,
Inc., Alphazyme, LLC, dated June 24, 2020
Sub-License Agreement among Dyadic International (USA), Inc., Luina Bio Pty Ltd. and
Novovet Pty Ltd, dated April 26, 2019
Shareholders Agreement among Dyadic International (USA), Inc., JCL Biologics Pty Ltd and
Novovet Pty Ltd, dated April 26, 2019
Open Market Sale Agreement by and between the Company and Jefferies LLC, dated
August 13, 2020
Master Services Agreement and Work Order, between Dyadic International (USA), Inc. and
CR2O B.V., Dated May 28, 2021

  Research, License, and Collaboration Agreement with Janssen dated December 16, 2021
  Alphazyme Sale Agreement dated January 18, 2023
  Code of Ethics (1)
  Subsidiaries of the Registrant
  Consent of Independent Registered Public Accounting Firm

Certification of Chief Executive Officer of Dyadic Pursuant to Section 302 of the Sarbanes-
Oxley Act of 2002
Certification of Chief Financial Officer of Dyadic Pursuant to Section 302 of the Sarbanes-
Oxley Act of 2002
Certification of Chief Executive Officer of Dyadic Pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002
Certification of Chief Financial Officer of Dyadic Pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002

Exhibit No.
101.INS
101.SCH
101.CAL
101.DEF
101.LAB
101.PRE
104

  Description
  Inline XBRL Instance Document
  Inline XBRL Taxonomy Extension Schema Document
  Inline XBRL Taxonomy Extension Calculation Linkbase Document
  Inline XBRL Taxonomy Extension Definition Linkbase Document
  Inline XBRL Taxonomy Extension Labels Linkbase Document
  Inline XBRL Taxonomy Extension Presentation Linkbase Document
  Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

8-K

8-K

8-K

8-K

8-K

S-3

8-K
8-K
8-K

10-12G  

10.1

10.1

10.1

10.1

10.2

May 8, 2019

May 8, 2019

June 29, 2020

May 2, 2019

May 2, 2019

1.2

  August 13, 2020

10.1
10.1
10.1

21.1

  June 3, 2021
  December 16, 2021
  January 23, 2023

  January 14, 2019

(1)

x

x

x

x
x

Notes:
*    This filing excludes schedules and similar attachments pursuant to Item 601(b)(2) of Regulation S-K. A copy of any omitted schedule will be furnished supplementary to the
SEC upon request; provided, however, that the parties may request confidential treatment pursuant to Rule 24b-2 of the Exchange Act for any document so furnished.
**   Identifies each management contract or compensatory plan or arrangement.
†     Portions of the exhibits have been omitted pursuant to a request for confidential treatment.
#     Previously filed with the SEC.
(1)   The Company elect to satisfy Regulation S-K §229.406(c) by posting its Code of Ethics on its website at www.dyadic.com.

Item 16.

Form 10-K Summary

Not applicable.

36

 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
   
   
 
 
   
   
   
   
 
 
   
   
   
 
 
   
   
   
 
 
   
   
   
 
 
   
   
   
 
 
 
 
 
 
 
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

March 29, 2023

March 29, 2023

DYADIC INTERNATIONAL, INC.

By:

By:

/s/ Mark A. Emalfarb
Mark A. Emalfarb
President and Chief Executive Officer
(Principal Executive Officer)

/s/ Ping W. Rawson
Ping W. Rawson
Chief Financial Officer
(Principal Financial Officer and Principal Accounting Officer)

Pursuant to the requirements of Securities Exchange Act of 1934, as amended, this Annual Report has been signed below by the following persons on behalf of the

registrant in the capacities and on the dates indicated.

Signature

Title

/s/ Mark A. Emalfarb
Mark A. Emalfarb

/s/ Ping W. Rawson
Ping W. Rawson

/s/ Michael P. Tarnok
Michael P. Tarnok

/s/ Jack L. Kaye
Jack L. Kaye

/s/ Seth J. Herbst
Seth J. Herbst, MD

/s/Arindam Bose
Arindam Bose, Ph.D.

/s/Barry C. Buckland
Barry C. Buckland, Ph.D.

/s/ Patrick Lucy
Patrick Lucy

Chief Executive Officer, Director
(Principal Executive Officer)

Chief Financial Officer
(Principal Financial Officer and Principal Accounting Officer)

Chairman, Director

Director

Director

Director

Director

Director

37

Date

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

March 29, 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Index to Consolidated Financial Statements

Financial Statements:
Report of Independent Registered Public Accounting Firm (PCAOB ID 199)
Consolidated Balance Sheets as of December 31, 2022 and 2021
Consolidated Statements of Operations for the Years Ended December 31, 2022 and 2021
Consolidated Statements of Stockholders’ Equity for the Years Ended December 31, 2022 and 2021
Consolidated Statements of Cash Flows for the Years Ended December 31, 2022 and 2021
Notes to Consolidated Financial Statements

F-1

Page

F-2
F-3
F-4
F-5
F-6
F-7

 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

To the Board of Directors and

Stockholders of Dyadic International, Inc.:

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Dyadic International, Inc. and Subsidiaries (“Company”) as of December 31, 2022 and 2021, and the related
consolidated statements of operations, stockholders’ equity, and cash flows for each of the two years in the period ended December 31, 2022, and the related notes (collectively
referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31,
2022 and 2021, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2022, in conformity with accounting principles
generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our
audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with
respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

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

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

Critical Audit Matters
Critical audit matters are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee
and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. We
determined that there are no critical audit matters.

/s/Mayer Hoffman McCann P.C.
We have served as the Company’s auditor since 2008.
St. Peterburg, Florida
March 29, 2023

F-2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DYADIC INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

  $

  $

  $

December 31,

2022

2021

5,794,272    $
6,847,270     
58,285     
330,001     
392,236     
13,422,064     

284,709     
6,045     
13,712,818    $

1,276,313    $
955,081     
40,743     
176,471     
2,448,608     

176,471     
2,625,079     

15,748,480 
4,511,780 
94,375 
277,831 
375,830 
21,008,296 

284,709 
6,117 
21,299,122 

1,547,953 
709,560 
151,147 
147,059 
2,555,719 

352,941 
2,908,660 

Assets
Current assets:

Cash and cash equivalents
Short-term investment securities
Interest receivable
Accounts receivable
Prepaid expenses and other current assets

Total current assets

Non-current assets:

Investment in Alphazyme
Other assets

Total assets

Liabilities and stockholders’ equity
Current liabilities:

Accounts payable
Accrued expenses
Deferred research and development obligations
Deferred license revenue, current portion

Total current liabilities

Deferred license revenue, net of current portion

Total liabilities

Commitments and contingencies (Note 5)

Stockholders’ equity:

Preferred stock, $.0001 par value:
Authorized shares - 5,000,000; none issued and outstanding
Common stock, $.001 par value:
Authorized shares - 100,000,000; issued shares - 40,816,602 and 40,482,659, outstanding shares - 28,563,100 and 28,229,157
as of December 31, 2022 and 2021, respectively
Additional paid-in capital
Treasury stock, shares held at cost - 12,253,502
Accumulated deficit
Total stockholders’ equity
Total liabilities and stockholders’ equity

  $

—     

— 

40,817     
103,458,697     
(18,929,915)    
(73,481,860)    
11,087,739     
13,712,818    $

40,483 
101,026,496 
(18,929,915)
(63,746,602)
18,390,462 
21,299,122 

The accompanying notes are an integral part of these audited consolidated financial statements.

F-3

 
 
 
 
 
 
 
 
 
 
   
 
     
       
 
     
       
 
   
   
   
   
   
 
     
       
 
     
       
 
   
   
 
     
       
 
     
       
 
     
       
 
   
   
   
   
 
     
       
 
   
   
 
     
       
 
      
        
 
 
     
       
 
     
       
 
     
       
 
   
     
       
 
   
   
   
   
   
 
 
DYADIC INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

Revenues:

Research and development revenue
License revenue

Total revenue

Costs and expenses:

Costs of research and development revenue
Research and development
General and administrative
Foreign currency exchange loss

Total costs and expenses

Loss from operations

Other income:

Interest income
Other income
Total other income

Net loss

Basic and diluted net loss per common share

Basic and diluted weighted-average common shares outstanding

  $

  $

  $

Years Ended December 31,

2022

2021

2,683,244    $
247,059     
2,930,303     

2,123,193     
4,501,365     
6,421,505     
49,918     
13,095,981     

2,403,831 
— 
2,403,831 

1,944,438 
8,392,370 
6,697,617 
96,893 
17,131,318 

(10,165,678)    

(14,727,487)

180,420     
250,000     
430,420     

51,704 
1,605,532 
1,657,236 

(9,735,258)   $

(13,070,251)

(0.34)   $

(0.47)

28,364,482     

27,838,047 

The accompanying notes are an integral part of these audited consolidated financial statements.

F-4

 
 
 
 
 
 
 
 
 
 
   
 
     
       
 
   
   
 
     
       
 
     
       
 
   
   
   
   
   
 
     
       
 
   
 
     
       
 
     
       
 
   
   
   
 
     
       
 
 
     
       
 
 
     
       
 
   
 
 
DYADIC INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

Common Stock

Treasury Stock

Shares

Amount

Shares

Amount

    Additional
    paid-in capital   

    Accumulated      
deficit

Total

Balance at December 31, 2020

39,747,659    $

39,748     

(12,253,502)   $ (18,929,915)   $

98,013,079    $ (50,676,351)   $

28,446,561 

Stock-based compensation expenses

—     

—     

—     

—     

1,784,102     

—     

1,784,102 

Issuance of common stock upon exercise of stock
options

Net loss

735,000     

—     

735     

—     

—     

—     

—     

1,229,315     

—     

1,230,050 

—     

—     

(13,070,251)    

(13,070,251)

Balance at December 31, 2021

40,482,659    $

40,483     

(12,253,502)   $ (18,929,915)   $ 101,026,496    $ (63,746,602)   $

18,390,462 

Stock-based compensation expenses

—     

—     

—     

—     

1,888,944     

—     

1,888,944 

Issuance of common stock upon exercise of stock
options

Net loss

333,943     

—     

334     

—     

—     

—     

—     

543,257     

—     

543,591 

—     

—     

(9,735,258)    

(9,735,258)

Balance at December 31, 2022

40,816,602    $

40,817     

(12,253,502)   $ (18,929,915)   $ 103,458,697    $ (73,481,860)   $

11,087,739 

The accompanying notes are an integral part of these audited consolidated financial statements.

F-5

 
 
 
 
 
 
 
   
 
 
 
 
   
   
   
   
 
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
     
       
       
       
       
       
       
 
   
 
 
DYADIC INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash flows from operating activities
Net loss
Adjustments to reconcile net loss to net cash used in operating activities:

Stock-based compensation expense
Amortization of held-to-maturity securities, net
Gain on investment in BDI
Foreign currency exchange loss
Changes in operating assets and liabilities:

Interest receivable
Accounts receivable
Prepaid expenses and other current assets
Accounts payable
Accrued expenses
Deferred license revenue
Deferred research and development obligations

Net cash used in operating activities

Cash flows from investing activities

Purchases of held-to-maturity investment securities
Proceeds from maturities of investment securities
Proceeds from the sale of investment in BDI
Net cash (used in) provided by investing activities

Cash flows from financing activities
Proceeds from exercise of options
Net cash provided by financing activities
Effect of exchange rate changes on cash
Net decrease in cash and cash equivalents
Cash and cash equivalents at beginning of period
Cash and cash equivalents at end of period

Years Ended December 31,

2022

2021

  $

(9,735,258)   $

(13,070,251)

1,888,944     
33,790     
—     
49,918     

36,090     
(83,265)    
(13,925)    
(248,128)    
245,521     
(147,058)    
(110,404)    
(8,083,775)    

(9,869,280)    
7,500,000     
—     
(2,369,280)    

543,591     
543,591     
(44,744)    
(9,954,208)    
15,748,480     
5,794,272    $

1,784,102 
329,612 
(1,605,532)
96,893 

17,872 
(31,792)
(95,366)
549,562 
219,824 
500,000 
28,131 
(11,276,945)

(11,283,940)
14,900,000 
1,605,532 
5,221,592 

1,230,050 
1,230,050 
(63,262)
(4,888,565)
20,637,045 
15,748,480 

  $

The accompanying notes are an integral part of these audited consolidated financial statements.

F-6

 
 
 
 
 
 
 
 
 
 
   
 
 
   
       
 
 
   
       
 
  
 
 
 
 
 
 
 
   
       
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
       
 
 
   
       
 
 
 
 
 
 
 
 
 
 
 
   
       
 
 
   
       
 
 
 
 
 
 
 
 
 
 
 
 
 
Notes to Consolidated Financial Statements

Note 1:     Organization and Summary of Significant Accounting Policies

Description of Business

Dyadic International, Inc. (“Dyadic”, “we”, “us”, “our”, or the “Company”) is a global biotechnology platform company based in Jupiter, Florida with operations in the
United States and a satellite office in the Netherlands, and it utilizes several third-party consultants and research organizations to carry out the Company’s activities. Over the past
two plus decades, the Company has developed a gene expression platform for producing commercial quantities of industrial enzymes and other proteins, and has previously
licensed this technology to third parties, such as Abengoa Bioenergy, BASF, Codexis and others, for use in industrial (non-pharmaceutical) applications. This technology is based
on the Thermothelomyces heterothallica (formerly known as Myceliophthora thermophila) fungus, which the Company named C1.

On December 31, 2015, the Company sold its industrial technology business to Danisco USA (“Danisco”), the industrial biosciences business of DuPont (NYSE: DD) (the
“DuPont  Transaction”). As  part  of  the  DuPont  Transaction,  Dyadic  retained  co-exclusive  rights  to  the C1-cell  protein  production  platform  for  use  in  all  human  and  animal
pharmaceutical applications, and currently the Company has the exclusive ability to enter into sub-license agreements (subject to the terms of the license and to certain exceptions)
for  use  in  all  human  and  animal  pharmaceutical  applications.  Danisco  retained  certain  rights  to  utilize  the C1-cell  protein  production  platform  in  pharmaceutical  applications,
including  the  development  and  production  of  pharmaceutical  products,  for  which  it  will  be  required  to  make  royalty  payments  to  Dyadic  upon  commercialization.  In  certain
circumstances,  Dyadic may owe a royalty to either Danisco or certain licensors of Danisco, depending upon whether Dyadic elects to utilize certain patents either owned by
Danisco or licensed in by Danisco.

After  the  DuPont  Transaction,  the  Company  has  been  focused  on  building  innovative  microbial  platforms  to  address  the  growing  demand  for  global  protein
bioproduction and unmet clinical needs for effective, affordable, and accessible biopharmaceutical products for human and animal health and for other biologic products for use in
non-pharmaceutical applications.

The C1-cell protein production platform is a robust and versatile thermophilic filamentous fungal expression system for the development and production of biologic
products including enzymes and other proteins for human and animal health. Some examples of human and animal vaccines and drugs which have the potential to be produced
from C1-cells are protein antigens, ferritin nanoparticles, virus-like particles (“VLPs”), monoclonal antibodies (“mAbs”), Bi/Tri-specific antibodies, Fab antibody fragments, Fc-
fusion proteins, as well as other therapeutic enzymes and proteins. The Company is involved in multiple funded research collaborations with animal and human pharmaceutical
companies which are designed to leverage its C1-cell protein production platform to develop innovative vaccines and drugs, biosimilars and/or biobetters.

The Company also developed the Dapibus™ thermophilic filamentous fungal based microbial protein production platform to enable the rapid development and large-scale

manufacture of low-cost proteins, metabolites, and other biologic products for use in non-pharmaceutical applications, such as food, nutrition, and wellness.

Liquidity and Capital Resources

We rely on our existing cash and cash equivalents, investments in debt securities, and operating cash flows to provide the working capital needs for our operations. We
believe that our existing cash position and investments in investment grade securities will be adequate to meet our operational, business, and other liquidity requirements for at
least the next twelve (12) months. However, in the event our financing needs are not able to be met by our existing cash, cash equivalents and investments, we would seek to raise
funds through public or private equity offerings, and/or other means to meet our financing requirements. The Company has self-funded the development and cGMP manufacturing
costs of its proprietary COVID-19 vaccine candidate, DYAI-100, and in February 2023 completed the dosing of its related Phase 1 clinical trial to demonstrate the safety in humans
of  a  protein  produced  from  the C1-cell  protein  production  platform.  We  do not expect that significant amounts of additional capital will be needed to support the continued
development, manufacturing and testing of DYAI-100 in 2023 and beyond. 

In January 2023, the Company received cash payment of approximately $1.27 million from the sale of its equity interest in Alphazyme, LLC. See Note 8 Subsequent Events

for details.

Summary of Significant Accounting Policies

Basis of Presentation

The accompanying audited consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. Dyadic consolidates entities in
which  we  have  a  controlling  financial  interest.  We  consolidate  subsidiaries  in  which  we  hold  and/or  control,  directly  or  indirectly,  more  than  50%  of  the  voting  rights. All
significant intra-entity transactions and balances have been eliminated in consolidation.  These consolidated financial statements have been prepared in conformity with  U.S.
generally accepted accounting principles (“GAAP”).

The Company conducts business in one operating segment, which is identified by the Company based on how resources are allocated, and operating decisions are made.

Management evaluates performance and allocates resources based on the Company as a whole.

F- 7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Use of Estimates

The preparation of these consolidated financial statements in accordance with GAAP requires management to make estimates and judgments that affect the reported
amount of assets and liabilities and related disclosure of contingent assets and liabilities at the date of our consolidated financial statements and the reported amounts of revenues
and expenses during the applicable period. Actual results may differ from these estimates under different assumptions or conditions. Such differences could be material to the
consolidated financial statements.

Concentrations and Credit Risk

The Company’s financial instruments that are potentially subject to concentrations of credit risk consist primarily of cash and cash equivalents, investment securities, and
accounts receivable. At times, the Company has cash, cash equivalents, and investment securities at financial institutions exceeding the Federal Depository Insurance Company
(“FDIC”) and the Securities Investor Protection Corporation (“SIPC”) insured limit on domestic currency and the Netherlands FDIC counterpart for foreign currency. The Company
only deals with reputable financial institutions and has not experienced any losses in such accounts.

For  each  of  the  years  ended December  31,  2022 and 2021,  the  Company’s  revenue  was  generated  from fourteen  customers. As  of   December  31,  2022 and 2021,  the
Company’s accounts receivable was from six  and eight customers, respectively. The loss of business from one or a combination of the Company’s customers could adversely
affect its operations.

The Company conducts operations in the Netherlands through its foreign subsidiary and generates a portion of its revenues from customers that are located outside of
the United States. For the years ended December 31, 2022 and 2021, the Company had six and eight customers outside of the United Sates (i.e. European and Asian customers) that
accounted  for  approximately  $586,000  or 21.8%  and  $1,716,000  or 71.3%  of  total  revenue,  respectively. As  of    December  31,  2022 and 2021,  the  Company  had four  and four
customers outside of the United Sates (i.e. European and Asian customers) that accounted for approximately $91,000  or 27.4% and $157,000  or 56.4%  of  accounts  receivable,
respectively.

The Company uses several contract research organizations (“CROs”) to conduct its research projects and manage its clinical trial. For the years ended December 31, 2022
and 2021, three CROs accounted for approximately $5,575,000  or 97.9% and $9,061,000  or 95.1% of total research services we purchased, respectively. As of   December 31, 2022,
three  CROs accounted for approximately $1,018,000  or 79.7%  of  accounts  payable. As  of   December  31,  2021,  two  CROs  accounted  for  approximately  $1,312,000  or 84.8%  of
accounts payable. The loss of business from any CRO or a combination of the Company’s CROs could adversely affect its operations.

Cash and Cash Equivalents

We  treat  highly  liquid  investments  with  original  maturities  of three  months  or  less  when  purchased  as  cash  equivalents,  including  money  market  funds,  which  are

unrestricted for withdrawal or use.

Investment Securities

The Company invests excess cash balances in short-term and long-term investment grade securities. Short-term investment securities mature within twelve (12) months or
less,  and  long-term  investment  securities  mature  over twelve  (12)  months  from  the  applicable  reporting  date.  Management  determines  the  appropriate  classification  of  its
investments  at  the  time  of  purchase  and  reevaluates  the  classifications  at  each  balance  sheet  date.  The  Company’s  investments  in  debt  securities  have  been  classified  and
accounted for as held-to-maturity. Held-to-maturity securities are those securities that the Company has the ability and intent to hold until maturity. Held-to-maturity securities are
recorded at amortized cost, adjusted for the amortization or accretion of premiums or discounts. Premiums and discounts are amortized over the life of the related held-to-maturity
security. When a debt security is purchased at a premium, both the face value of the debt and premium amount are reflected as investing outflow. Other-than-temporary impairment
charges, if incurred, will be included in other income (expense).

As  of December 31, 2022 and 2021, all of our money market funds were invested in U.S. Government money market funds. The Company did not have any investment

securities classified as trading as of December 31, 2022 and 2021.

Accounts Receivable

Accounts receivable consist of billed receivables currently due from customers and unbilled receivables. Unbilled receivables represent the excess of contract revenue (or
amounts reimbursable under contracts) over billings to date. Such amounts become billable in accordance with the contract terms, which usually consider the passage of time,
achievement of certain milestones or completion of the project.

Outstanding account balances are reviewed individually for collectability. The allowance for doubtful accounts is the Company’s best estimate of the amount of probable
credit losses in the Company’s existing accounts receivable. Substantially all our accounts receivable were current and include unbilled amounts that will be billed and collected
over the next twelve (12) months. There was no allowance for doubtful accounts as of  December 31, 2022 and 2021.

F- 8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accounts receivable consist of the following:

Billed receivable
Unbilled receivable

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

Prepaid insurance
Prepaid expenses - various
Prepaid taxes

Accounts Payable

Accounts payable consist of the following:

Research and development expenses
Legal expenses
Other

Accrued Expenses

Accrued expenses consist of the following:

Employee wages and benefits
Research and development expenses
Other

Revenue Recognition

December 31,

2022

2021

115,469    $
214,532     
330,001    $

101,175 
176,656 
277,831 

December 31,

2022

2021

265,429    $
124,273     
2,534     
392,236    $

326,712 
45,839 
3,279 
375,830 

December 31,

2022

2021

1,067,958    $
56,514     
151,841     
1,276,313    $

1,363,889 
27,675 
156,389 
1,547,953 

December 31,

2022

2021

580,264    $
343,457     
31,360     
955,081    $

405,758 
194,250 
109,552 
709,560 

  $

  $

  $

  $

  $

  $

  $

  $

The Company has no pharmaceutical products approved for sale at this point. All of our revenue to date has been research revenue from third-party collaborations and
government grants, as well as revenue from sublicensing agreements and collaborative arrangements, which may include upfront payments, options to obtain a license, payment
for research and development services, milestone payments and royalties, in the form of cash or non-cash considerations (e.g., minority equity interest).

F- 9

 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
 
Revenue  related  to  research  collaborations  and  agreements: The  Company  typically  performs  research  and  development  services  as  specified  in  each  respective
agreement on a best efforts basis, and recognizes revenue from research funding under collaboration agreements in accordance with the 5-step process outlined in ASC Topic 606
(“Topic 606”): (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction
price to the performance obligations in the contract; and (v) recognize revenue when (or as) the entity satisfies a performance obligation. We recognize revenue when we satisfy a
performance  obligation  by  transferring  control  of  the  service  to  a  customer  in  an  amount  that  reflects  the  consideration  that  we  expect  to  receive.  Depending  on  how  the
performance obligation under our license and collaboration agreements is satisfied, we elected to recognize the revenue either at a point in time or over time by using the input
method under Topic 606 to measure the progress toward complete satisfaction of a performance obligation. 

Under the input method, revenue will be recognized based on the entity’s efforts or inputs to the satisfaction of a performance obligation (e.g., resources consumed, labor
hours expended, costs incurred, or time elapsed) relative to the total expected inputs to the satisfaction of that performance obligation. The Company believes that the cost-based
input method is the best measure of progress to reflect how the Company transfers its performance obligation to a customer. In applying the cost-based input method of revenue
recognition, the Company uses actual costs incurred relative to budgeted costs to fulfill the performance obligation. These costs consist primarily of full-time equivalent effort and
third-party  contract  costs.  Revenue  will  be  recognized  based  on  actual  costs  incurred  as  a  percentage  of  total  budgeted  costs  as  the  Company  completes  its  performance
obligations. 

A cost-based input method of revenue recognition requires management to make estimates of costs to complete the Company’s performance obligations. In making such
estimates, significant judgment is required to evaluate assumptions related to cost estimates. The cumulative effect of revisions to estimated costs to complete the Company’s
performance obligations will be recorded in the period in which changes are identified and amounts can be reasonably estimated. A significant change in these assumptions and
estimates could have a material impact on the timing and amount of revenue recognized in future periods. 

Revenue related to grants: The Company may receive grants from governments, agencies, and other private and not-for-profit organizations. These grants are intended to
be used to partially or fully fund the Company’s research collaborations, including opportunities arising in connection with COVID-19 that the Company is pursuing with certain
collaborators.  However, most, if not all, of such potential grant revenues, if received, is expected to be earmarked for third parties to advance the research required, including
preclinical and clinical trials for SARS-CoV-2 vaccines and/or antibodies candidates. 

Revenue related to sublicensing agreements: If the sublicense to the Company’s intellectual property is determined to be distinct from the other performance obligations
identified in the arrangement, the Company recognizes revenue allocated to the license when technology is transferred to the customer and the customer is able to use and benefit
from the license.

Customer  options: If the sublicensing agreement includes customer options to purchase additional goods or services, the Company will evaluate if such options are

considered material rights to be deemed as separate performance obligations at the inception of each arrangement. 

Milestone  payments: At the inception of each arrangement that includes development, commercialization, and regulatory milestone payments, the Company evaluates
whether the achievement of the milestones is considered probable and estimates the amount to be included in the transaction price. If the milestone payment is in exchange for a
sublicense and is based on the sublicensee’s subsequent sale of product, the Company recognizes milestone payment by applying the accounting guidance for royalties. To date,
the Company has not recognized any milestone payment revenue resulting from any of its sublicensing arrangements. 

Royalties: With respect to licenses deemed to be the predominant item to which the sales-based royalties relate, including milestone payments based on the level of sales,
the Company recognizes revenue at the later of (i) when the related sales occur or (ii) when the performance obligation to which some or all of the royalty has been allocated has
been satisfied (or partially satisfied). To date, the Company has not recognized any royalty revenue resulting from any of its sublicensing arrangements. 

We invoice customers based on our contractual arrangements with each customer, which  may not be consistent with the period that revenues are recognized. When there
is a timing difference between when we invoice customers and when revenues are recognized, we record either a contract asset (unbilled accounts receivable) or a contract liability
(deferred research and development obligations), as appropriate. If upfront fees or considerations related to sublicensing agreement are received prior to the technology transfer,
the Company will record the amount received as deferred revenue from licensing agreement. 

We are not required to disclose the value of unsatisfied performance obligations for (i) contracts with an original expected length of one year or less and (ii) contracts for

which we recognize revenue at the amount to which we have the right to invoice for services performed. 

The Company adopted a practical expedient to expense sales commissions when incurred because the amortization period would be one year or less.

F- 10

 
 
 
 
 
 
 
 
 
 
 
 
 
Research and Development Costs

Research  and  development  (“R&D”)  costs  are  expensed  as  incurred.  R&D  costs  are  related  to  the  Company’s  internally  funded  pharmaceutical  programs  and  other

governmental and commercial projects.

Research and development costs consist of personnel-related costs, facilities, research-related overhead, services from independent contract research organizations, and

other external costs. Research and development costs, during the years ended December 31, 2022 and 2021 were as follows:

Outside contracted services
Personnel related costs
Facilities, overhead and other

Foreign Currency Transaction Gain or Loss

Years Ended December 31,

2022

2021

  $

  $

3,707,269    $
743,051     
51,045     
4,501,365    $

7,607,035 
773,823 
11,512 
8,392,370 

The Company and its foreign subsidiary use the U.S. dollar as its functional currency, and initially measure the foreign currency denominated assets and liabilities at the
transaction date. Monetary assets and liabilities are then re-measured at exchange rates in effect at the end of each period, and property and non-monetary assets and liabilities are
converted at historical rates.

Fair Value Measurements

The Company applies fair value accounting for certain financial instruments that are recognized or disclosed at fair value in the financial statements. The Company defines
fair value as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair
value is estimated by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the categorization within the hierarchy
upon the lowest level of input that is available and significant to the fair value measurement:

•
•

•

Level 1 – Quoted prices in active markets for identical assets or liabilities.
Level 2 –  Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in
inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
Level 3 – Inputs that are generally unobservable and typically reflect management’s estimate of assumptions that market participants would use in pricing the asset or
liability.

The Company’s financial instruments included cash and cash equivalents, investment in debt securities, accounts receivable, accounts payable and accrued expenses,
accrued payroll and related liabilities, deferred research and development obligations and deposits. The carrying amount of these financial instruments, except for investment in
debt securities, approximates fair value due to the short-term maturities of these instruments. The Company’s short-term and long-term investments in debt securities are recorded
at amortized cost, and their estimated fair value amounts are provided by the third-party broker service for disclosure purposes.

Non-Marketable Investments

The Company also holds investments in non-marketable equity securities of privately-held companies, which usually do not have a readily determinable fair value. Our
policy is to measure these investments at cost less impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a
similar investment of the same issuer such observable price changes may include instances where the investee issues equity securities to new investors, thus creating a new
indicator of fair value, as an example.  On a quarterly basis, we perform a qualitative assessment considering impairment indicators to evaluate whether these investments are
impaired and also monitor for any observable price changes. If indicators of impairment exist, we will prepare a quantitative assessment of the fair value of our equity investments,
which may include using both the market and income approaches which require judgment and the use of estimates, including discount rates, investee revenues and costs, and
available comparable market data of private and public companies, among others. Valuations of such privately-held companies are inherently complex and uncertain due to the lack
of liquid market for the company’s securities. In addition, such investments are inherently risky in that such companies are typically at an early stage of development, may have no
or limited revenues, may not be or may never become profitable, may not be able to secure additional funding or their technologies, services or products may not be successfully
developed or introduced into the market.

On January  18,  2023, the Company entered into a Securities Purchase Agreement, under which the Company agreed to sell its equity interest in Alphazyme, LLC (the
“Alphazyme Sale Agreement”). After taking into account the adjustments for the transaction and legal expenses, payments to the Company were approximately  US$1.27 million in
connection with the sale. See Note 8 Subsequent Events for details.

For the year ended December 31, 2021, the Company recorded a gain from the sale of its investment in BDI in other income in the amount of approximately $1.6 million, net

of transaction and legal expenses. 

F- 11

 
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income Taxes

The Company accounts for income taxes under the asset and liability method in accordance with ASC Topic 740, “Income Taxes”. Under this method, income tax expense
/(benefit) is recognized for: (i) taxes payable or refundable for the current year and (ii) deferred tax consequences of temporary differences resulting from matters that have been
recognized in an entity’s financial statements or tax returns. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years
in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the results of
operations in the period that includes the enactment date. A valuation allowance is provided to reduce the deferred tax assets reported if based on the weight of the available
positive and negative evidence, it is more likely than not some portion or all the deferred tax assets will not be realized.

In determining taxable income for the Company’s consolidated financial statements, we are required to estimate income taxes in each of the jurisdictions in which we
operate. This process requires the Company to make certain estimates of our actual current tax exposure and assessment of temporary differences between the tax and financial
statement  recognition  of  revenue  and  expense.  In  evaluating  the  Company’s  ability  to  recover  its  deferred  tax  assets,  the  Company  must  consider  all  available  positive  and
negative evidence including its past operating results, the existence of cumulative losses in the most recent years and its forecast of future taxable income. Significant management
judgment is required in determining our provision for income taxes, deferred tax assets and liabilities and any valuation allowance recorded against our net deferred tax assets.

The Company is required to evaluate the provisions of ASC 740 related to the accounting for uncertainty in income taxes recognized in a company’s financial statements.
ASC 740 prescribes a comprehensive model for how a company should recognize, present, and disclose uncertain positions that the company has taken or expects to take in its tax
return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. Differences between tax positions
taken or expected to be taken in a tax return and the net benefit recognized and measured pursuant to the interpretation are referred to as “unrecognized benefits.” A liability
should be recognized (or amount of net operating loss carry forward or amount of tax refundable is reduced) for unrecognized tax benefits, because it represents a company’s
potential future obligation to the taxing authority for a tax position that was not recognized as a result of applying the provision of ASC 740.

Comprehensive Income (Loss)

Comprehensive income (loss) includes net income (loss) and other revenue, expenses, gains and losses that are recorded as an element of shareholders’ equity but are
excluded from net income (loss) under U.S. GAAP. The Company does not have any significant transactions that are required to be reported in other comprehensive income (loss),
and therefore, does not separately present a statement of comprehensive income (loss) in its consolidated financial statements.

Stock-Based Compensation

We  recognize  all  share-based  payments  to  employees,  consultants,  and  our  Board  of  Directors  (the  “Board”),  as  non-cash  compensation  expense,  in  research  and
development expenses or general and administrative expenses in the consolidated statement of operations based on the grant date fair values of such payments. Stock-based
compensation expense recognized each period is based on the value of the portion of share-based payment awards that is ultimately expected to vest during the period. Forfeitures
are recorded as they occur.

For  performance-based  awards,  the  Company  recognizes  related  stock-based  compensation  expense  based  upon  its  determination  of  the  potential  likelihood  of

achievement of the specified performance conditions at each reporting date.

Net Loss Per Share

Basic net loss per share is computed by dividing net loss available to common shareholders by the weighted average number of common shares outstanding during the
reporting  period.  Diluted  net  loss  per  share  adjusts  the  weighted  average  number  of  common  stock  outstanding  for  the  potential  dilution  that  could  occur  if  common  stock
equivalents, such as stock options, warrants, restricted stock, restricted stock units and convertible debt, were exercised and converted into common stock, calculated by applying
the treasury stock method.

For the years ended December 31, 2022 and 2021, the effect of the potential exercise of options to purchase 5,031,097 and 4,774,215 shares of common stock, respectively,

were excluded from the computation of diluted net loss per share as their effect would have been anti-dilutive.

Recently Accounting Pronouncements

In   June  2016, the  Financial Accounting  Standards  Board  (“FASB”)  issued Accounting  Standards  Update  (“ASU”)  2016-13,  Financial  Instruments  -  Credit  Losses
(Topic 326): Measurement of Credit Losses on Financial Instruments, which modifies the measurement of expected credit losses of certain financial instruments. ASU 2016-13 will
be effective for the Company beginning in the first quarter of 2023. The Company does not expect ASU 2016-13 to have a material impact on our consolidated financial positions,
results of operations, and cash flows.

Other pronouncements issued by the FASB or other authoritative accounting standards group with future effective dates are either not applicable or not significant to our

consolidated financial statements.

F- 12

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 2:     Cash, Cash Equivalent, and Investments

The  Company’s  investments  in  debt  securities  are  classified  as  held-to-maturity  and  are  recorded  at  amortized  cost,  and  its  investments  in  money  market  funds  are
classified as cash equivalents. The following table shows the Company’s cash, available-for-sale securities, and investment securities by major security type as of December 31,
2022 and 2021:

Cash and Cash Equivalents
Cash
Money Market Funds
Subtotal
Short-Term Investment Securities (2)
Corporate Bonds (3)
Total

Cash and Cash Equivalents
Cash
Money Market Funds
Subtotal
Short-Term Investment Securities (2)
Corporate Bonds (3)
Total

Level
(1)

1

2

Level
(1)

1

2

December 31, 2022
Gross
Unrealized
    Holding Gains

Gross
Unrealized

Fair Value

    Holding Losses     Adjusted Cost  

    $

26,782    $
5,767,490     
5,794,272     

    $

6,800,062     
12,594,334    $

—    $
—     
—     

—     
—    $

—    $
—     
—     

(47,208)    
(47,208)   $

26,782 
5,767,490 
5,794,272 

6,847,270 
12,641,542 

December 31, 2021
Gross
Unrealized
    Holding Gains

Gross
Unrealized

Fair Value

    Holding Losses     Adjusted Cost

     $

     $

1,377,094    $
14,371,386     
15,748,480     

4,509,285     
20,257,765    $

—    $
—     
—     

—     
—    $

—    $
—     
—     

(2,495)    
(2,495)   $

1,377,094 
14,371,386 
15,748,480 

4,511,780 
20,260,260 

Notes:
(1) Definition of the three-level fair value hierarchy:

• Level 1 - Quoted prices (unadjusted) in active markets for identical assets or liabilities
• Level 2 - Other inputs that are directly or indirectly observable in the markets
• Level 3 - Inputs that are generally unobservable

(2) Short-term investment securities will mature within 12 months or less, from the applicable reporting date.
(3)  For  the  years  ended December  31,  2022 and 2021,  the  Company  received  discounts  of  $6,280  and  paid  premiums  of  $283,940  to  purchase  held-to-maturity  investment
securities, respectively.

The Company considers declines in market value of its investment portfolio to be temporary in nature. The Company’s investment policy requires investment securities to
be investment grade and held to maturity with the primary objective to maintain a high degree of liquidity while maximizing yield. When evaluating an investment for other-than-
temporary impairment, the Company reviews factors such as the length of time and extent to which fair value has been below its cost basis, the financial condition of the issuer and
any changes thereto, changes in market interest rates, and whether it is more likely than not the Company will be required to sell the investment before recovery of the investment’s
cost basis. As of December 31, 2022, the Company does not consider any of its investments to be other-than-temporarily impaired.

F- 13

 
 
 
 
 
 
 
 
 
   
 
     
 
   
   
     
 
 
 
 
     
 
   
   
     
 
 
 
   
   
     
       
     
 
       
       
 
   
 
   
     
   
 
     
   
 
       
     
 
       
       
 
   
     
   
 
 
 
 
 
 
 
 
     
 
   
   
     
 
 
 
 
     
 
   
   
     
 
 
 
 
   
 
   
       
     
 
       
       
 
 
 
     
 
 
     
 
 
       
     
 
       
       
 
 
     
 
 
 
 
 
 
 
Note 3:     Research and Collaboration Agreements, Sublicense Agreements, and Investments in Privately-Held Companies

A Global Food Ingredient Company

On May 10, 2022, the Company entered into a Joint Development Agreement (the “JDA”) with a Global Food Ingredient Company (“GFIC”) to develop and manufacture

several animal free ingredient products using the Company’s biotechnologies.

Under the terms of the JDA, Dyadic is to develop its proprietary production cell lines for the manufacture of animal free ingredient product candidates. The research
collaboration will be fully funded by the GFIC in an amount approximating $4.1 million over two years. Dyadic will receive certain defined “Success Fees” (the “Success Fees”),
upon  researching  certain  productivity  and  activity  levels  and  milestones  at  different  stages  of  the  collaboration.  Dyadic  will  also  receive  a  “Commercialization  Fee”  (the
“Commercialization Fee”) of low eight figures upon commercialization, and a royalty payment of low single digits based on commercial sales. 

The  JDA can be terminated in its entirety along with any sublicense granted, with or without cause by either party, within 90 business days after receipt of written

termination notice. 

Accounting Treatment 

The Company considered the guidance in ASC 808, Collaborative Arrangements (ASC 808) and determined the JDA is not applicable to such guidance. The Company
concluded  that  GFIC  represented  a  customer  and  applied  relevant  guidance  from ASC 606,  Revenue  from  Contracts  with  Customers  (ASC 606)  to  evaluate  the  appropriate
accounting for the JDA. 

The Company identified the following promises under the JDA: (1) to provide agreed-upon research and development services with GFIC’s proteins; (2) to nominate a
project manager and two additional steering committee members to meet at least quarterly to review the project’s status; (3) to grant a R&D license in consideration of GFIC’s
payment of Service Fees and its other project obligations; and (4) to grant a commercial license in consideration of and subject to GFIC’s payment of the commercialization fee and
royalties. 

The Company concluded that, while participation on the joint steering committee was capable of being distinct from other promises, such participation is considered to be
part of the research and development services and does not constitute the transfer of a good or service within the context of the JDA. Additionally, the Company concluded that
the promise to grant a commercial license is a contingent promise based upon the success of the research project which is outside the control of both the Company and the GFIC,
and therefore, it should be accounted for in the same way as a customer option. The Company further concluded that the contingent promise to grant a commercial license is not
considered a material right and does not give rise to a separate performance obligation. 

Based on management’s assessment, the Company concluded the agreed-upon research and development services and the R&D license under the R&D plan should be
combined  and  accounted  for  as one single performance obligation in consideration of the service fees. Accordingly, the  Company recorded the service fees as research and
development revenue using the cost-based input method in accordance with the Company’s policy (Note 1). 

Under the JDA, the Company is also eligible to receive Success Fees upon certain milestones, a Commercialization Fee upon commercialization, and future sales-based
royalty payments. The Success Fees are considered constrained variable considerations and excluded from the transaction price at inception. The Company will re-evaluate the
Success  Fees  and  estimate  the  transaction  price  in  each  reporting  period  and  as  uncertain  events  are  resolved  or  other  changes  in  circumstances  occur.  The  Company
will not recognize revenue related to the Commercialization Fee and sales-based royalty until the associated event occurs.

For the year ended December 31, 2022, the Company recorded research and development revenues of approximately $790,000 in connection with the JDA.

F- 14

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Phibro/Abic

On February 10, 2022, the Company entered into an exclusive sub-license agreement with Abic Biological Laboratories Ltd. (“Abic”), an affiliate of Phibro Animal Health
Corporation (“Phibro”) to provide services for a targeted disease (the “Phibro/Abic Agreement”). The Phibro/Abic Agreement was an addendum to the initially non-exclusive sub-
license agreement the Company signed with Phibro on July 1, 2020. According to the Phibro/Abic Agreement, the Company received an exclusivity payment in April 2022. In July
2022, the Company expanded the license agreement to include an additional research project to develop another animal vaccine for livestock. 

Phibro/Abic may terminate the Phibro/Abic Agreement in its entirety, or any sublicense granted, in each case with or without cause at any time upon  90  days’  prior

written notice to Dyadic. 

Accounting Treatment

The Company considered the guidance in ASC 808, Collaborative Arrangements (ASC 808) and determined the Phibro Agreement is not applicable to such guidance. The
Company concluded that Phibro/Abic represented a customer and applied relevant guidance from ASC 606, Revenue from Contracts with Customers (ASC 606) to evaluate the
appropriate accounting for the Phibro/Abic Agreement. 

The Company identified the following obligations under the Phibro/Abic Agreement: (1) an exclusive right to utilize the C1-cell protein production platform for certain
disease;  (2)  our  obligation  to  provide  agreed-upon  research  and  development  services;  (3)  research  report  to  be  provided  to  Phibro/Abic  based  on  the  requirements  of
the agreement.

Based  on  management’s  assessment,  the  Company  concluded two  performance  obligations  should  be  accounted  for  separately:  (1)  the  agreed-upon  research  and

development services, and (2) the right to exclusively access and use C1-cell protein production platform for certain disease.

Accordingly, the Company records the R&D services as research and development revenue using the cost-based input method in accordance with the Company’s policy

(Note 1). 

Under the Phibro/Abic Agreement, the Company has received an exclusivity payment in April  2022 and is elgible to receive certain milestone payment upon regulatory
approval, and future sales-based royalty payments. The milestone payment is considered constrained variable consideration and excluded from the transaction price at inception.
The Company will re-evaluate the transaction price in each reporting period and as uncertain events are resolved or other changes in circumstances occur. The Company will not
recognize revenue related to sales-based royalty until the associated event occurs.

Janssen

On December 16, 2021, the Company entered into a Research, License, and Collaboration Agreement (the “Janssen Agreement”) for the manufacture of therapeutic protein
candidates using its C1-cell protein production platform with Janssen Biotech, Inc., one of the Janssen Pharmaceutical Companies of Johnson & Johnson (“Janssen”). Pursuant to
the terms of the Janssen Agreement: (i) Janssen will pay Dyadic an upfront payment of $500,000 for a non-exclusive license to utilize the C1-cell protein production platform to
develop C1 production cell lines for the manufacturing of Janssen’s therapeutic protein candidates against several biologic targets, (ii) Janssen will provide R&D funding up to
€1.6 million to develop and assess C1 production cell lines for its product candidates, (iii) Janssen will have an option to pay a mid-seven figure payment for an exclusive license
from Dyadic to use the C1-cell protein production platform for the manufacturing of therapeutic proteins directed to one specific target, and upon exercise, Janssen would have the
right to add additional non-exclusive targets to the collaboration and Dyadic would complete the technology transfer of the C1-cell protein production platform, fully enabling
Janssen to internally develop C1 cell lines against licensed targets, and upon successful completion of the technology transfer, Dyadic is eligible to receive a milestone payment in
the  low seven  figures,  (iv)  for  each  product  candidate,  Dyadic  could  receive  development  and  regulatory  milestones  in  the  mid-seven  figures,  and  (v)  Dyadic  could  receive
aggregate commercial milestone payments in the low nine figures per product, subject to a limit on the number of such products, with the amount depending on the cumulative
amount of active pharmaceutical ingredient produced by Janssen for each product manufactured with Dyadic’s C1-cell protein production platform.

Janssen may terminate the Janssen Agreement in its entirety, or on a country-by-country or other jurisdiction-by-other jurisdiction basis, for any or no reason, upon 90

days’ prior written notice to Dyadic.

F- 15

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accounting Treatment

The  Company  applied  ASC 808,  Collaborative  Arrangements  (ASC 808)  and  determined  the  Janssen  Agreement  is not  applicable  to  such  guidance.  The  Company
concluded that Janssen represented a customer and applied relevant guidance from ASC 606, Revenue from Contracts with Customers (ASC 606) to evaluate the appropriate
accounting for the Janssen Agreement. 

The Company identified the following promises under the Janssen Agreement: (1) A right to access the C1-cell protein production platform; (2) our obligation to provide
agreed upon research and development services under the R&D Funding; (3) participation in the joint steering committee; (4) the reservation of targets; (5) the grant of option to
obtain a research license of intellectual property and know-how rights of its C1-cell protein production platform to produce target proteins; (6) our obligation to complete tech
transfer activities upon the exercise of a research license; and (7) the options to obtain a commercial license and an exclusive license on specific targets.

The Company concluded that the research and development services under the R&D Funding represents a separate unit of account, because it is a prerequisite to the
license  agreement  and  a third-party contract research organization will be used to conduct the research.  The  Company also concluded that, while participation on the joint
steering committee was capable of being distinct, participation is part of the research and development services and does not constitute the transfer of a good or service to
Janssen within the context of the contract.

Other promises including the reservation of targets and tech transfer are not capable of being distinct from the licenses within the context of the contract and should
therefore not be treated as a separate performance obligation. Additionally, at contract inception, the Company evaluated Janssen’s options for a research license, commercial
license and to exercise exclusive rights on certain targets in order to determine whether these options to purchase additional license rights at their standalone selling prices
provide a material right (i.e., an optional good or service offered for free or at a discount) to the customer. The Company concluded that these options in the Janssen Agreement
are not material rights and do not give rise to a separate performance obligation. Instead, these options are deemed as marketing offers, and additional option fee payments are
recognized or being recognized as revenue when Janssen exercises the option. The exercise of an option that does not represent a material right is treated as a separate contract
for accounting purposes.

Based  on  management’s  assessment,  the  Company  concluded two  performance  obligations  should  be  accounted  for  separately:  (1)  the  agreed-upon  research  and
development services, and (2) the right to access C1-cell protein production platform under the research plan. Accordingly, the Company will record the  €1.6 million of  R&D
Funding as research and development revenue using the cost-based input method in accordance with the Company’s policy (See Note 1).

As noted above, the Company received a non-refundable upfront payment of $0.5 million to reserve the initial protein targets until Janssen decides to exercise an option to
license in the future, which represents a right to access the C1-cell protein production platform prior to using it. The Company will recognize the upfront payment of $0.5 million
over the target reservation period, during which Janssen can obtain a research and/or commercial license and/or an exclusive license on specific targets, or recognize in full when
the contract is terminated. 

The Company also excluded option exercise fees and future milestone payments that the Company was eligible to receive under the Janssen Agreement, from the initial
transaction price. The Company will not recognize revenue related to option exercise payments and future milestone payments until the associated event occurs, or relevant
thresholds are met. The Company will re-evaluate the transaction price in each reporting period and as uncertain events are resolved or other changes in circumstances occur.

As  of  December 31, 2022, the deferred license revenue, current and non-current portion were approximately $176,000 and $176,000, respectively. For the years ended
December 31, 2022  and 2021, the  Company recorded research and development revenues of $539,000  and $0, respectively, in connection with the  Janssen Agreement. As of 
December 31, 2022 and 2021, approximately $121,000 and $0 of accounts receivable were related to the Janssen Agreement, respectively. 

IDBiologics, Inc. 

On July 8, 2020, the Company entered into a Common Stock Purchase Agreement (the “IDBiologics Agreement”) with IDBiologics, Inc (“IDBiologics”). IDBiologics is a
private biotechnology company focused on the development of human monoclonal antibodies for the treatment and prevention of serious infectious diseases. The Company was
founded in 2017 and seeded by Vanderbilt University Medical Center in response to the repeated threats of epidemics around the world including Ebola in West Africa and Zika in
the Americas. IDBiologics is developing a portfolio of monoclonal antibodies against SARS-CoV-2, influenza and Zika viruses.

Pursuant to the term of the IDBiologics Agreement, on July 8, 2021, Dyadic received 129,661 shares of IDBiologics’ common stock, which represent 0.37% of IDBiologics’
outstanding equity, in exchange of a feasibility study performed by Dyadic. Dyadic provided services including the use of Dyadic’s  C1-cell technology to express a SARS-CoV-2
monoclonal  antibody  which  IDBiologics  licensed  from  the  Vanderbilt  Vaccine  Center.  The  Company  determined  not  to  record  the  basis  for  its  equity  interest
in IDBiologics because the fair value amount of the service provided is considered immaterial.

The Company evaluated the nature of its equity interest in IDBiologics and determined that IDBiologics is a VIE due to the capital structure of the entity. However, the
Company is not the primary beneficiary of IDBiologics as Dyadic does not have the power to control or direct the activities of IDBiologics that most significantly impact the VIE.
As a result, the Company does not consolidate its investment in IDBiologics. 

On April 25, 2021, the Company entered into a project agreement (the “Project Agreement”) to provide additional research services to IDBiologics.

For the years ended December  31,  2022 and 2021, the Company recorded research and development revenues of approximately $109,000 and $194,000, respectively, in

connection with IDBiologics. As of  December 31, 2022 and 2021, $0 and approximately $27,000 of unbilled accounts receivable were related to IDBiologics, respectively. 

F- 16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Alphazyme

On May 5, 2019, the Company entered into a sub-license agreement (the “Alphazyme Sub-License Agreement”) with Alphazyme, LLC (“Alphazyme”). Under the terms of
the Alphazyme Sub-License Agreement, the Company has granted to Alphazyme, subject to the terms of the license agreement entered into between the Company and Danisco
US,  Inc.  on December  31,  2015, a  sub-license  to  certain  patent  rights  and  know-how  related  to  Dyadic’s  proprietary C1-cell  protein  production  platform  for the  purpose  of
commercializing certain pharmaceutical products that are used as reagents to catalyze a chemical reaction to detect, measure, or be used as a process intermediate to produce a
nucleic acid as a therapeutic or diagnostic agent.

On June 24, 2020, the Company entered into an Amended and Restated Non-Exclusive Sub-License A greement (the “Amended Sub-License Agreement”) with Alphazyme
to amend and restate the Alphazyme Sub-License Agreement. Pursuant to the Amended Sub-License Agreement and in consideration of Dyadic’s transfer of its  C1-cell protein
production platform, Alphazyme issued 2.50% of the Class A shares of Alphazyme to Dyadic, and Dyadic became a party to the Alphazyme Limited Liability Company Agreement
pursuant to which the Company will agree to certain customary rights, covenants and obligations. In addition, and subject to achieving certain milestones, Alphazyme is obligated
to pay a potential milestone payment and royalties on net sales, if any, which incorporate Dyadic’s proprietary C1-cell protein production platform. 

On December  1,  2020, an Amended  and  Restated  Limited  Liability  Company Agreement  with Alphazyme  (the  “Amended Alphazyme  LLC Agreement”)  was  entered

into. Under the Amended Alphazyme LLC Agreement, Alphazyme obtained additional capital contribution and Dyadic’s ownership was diluted to 1.99%.

The Company evaluated the nature of its equity interest investment in Alphazyme and determined that Alphazyme is a VIE due to the capital structure of the entity.
However, the Company is not the primary beneficiary of Alphazyme as Dyadic does not have the power to control or direct the activities of Alphazyme that most significantly
impact  the  VIE. As  a  result,  the  Company  does not  consolidate  its  investment  in Alphazyme.  The  Company  reports  its  investment  in Alphazyme  under  the  cost  method  of
accounting, given that it does not have the ability to exercise significant influence or control over Alphazyme. 

For  the  year  ended December  31,  2020, the  Company  recorded  a  gain  of  $284,709  from its  investment  in Alphazyme  resulting  from  a third-party  capital  contribution
obtained by Alphazyme. As of  December 31, 2021, the Company does not consider its investment in Alphazyme to be impaired, as there was no event or transaction that would
change the value of this investment. 

On January  18,  2023, the Company entered into a Securities Purchase Agreement, under which the Company agreed to sell its equity interest in Alphazyme, LLC (the
“Alphazyme  Sale Agreement”).  Net proceeds to the  Company were approximately $1.27 million in connection with the sale.  The  Company also has the potential to receive
additional payments based on the future sales of Alphazyme’s existing products, pursuant to the Alphazyme Sale Agreement.

The Amended Sublicense Agreement between Dyadic and Alphazyme, which was previously entered on  June 24, 2020, remains in effect. Under the Amended Alphazyme
Sub-License Agreement, Dyadic is entitled to potential milestone and royalty payments upon the commercialization of Alphazyme products using Dyadic’s proprietary  C1-cell
protein production platform.

BDI 

On June 30, 2017, the Company entered into a strategic Research Services Agreement (the “RSA”) with Biotechnology Developments for Industry in Pharmaceuticals,
S.L.U. (“BDI Pharma”), and with VLP The Vaccines Company, S.L.U. (“VLPbio”), both of which are subsidiaries of Biotechnology Developments for Industry, S.L., a Spanish
biotechnology company (“BDI Holdings” and together with BDI Pharma and VLPbio, “BDI”).

The Company paid EUR €1.0 million (the “RSA Initial Payment”) in cash to engage BDI to develop designated C1 based product candidates and further improve the C1
manufacturing process, in consideration of which  Dyadic also received a 16.1% equity interest in  BDI  Holdings and a 3.3% equity interest in VLPbio. Under the RSA, BDI is
obligated to spend a minimum amount of EUR €936,000 over two years for the research and development project. 

The Company concluded that BDI is not a Variable Interest Entity (“VIE”), because BDI has sufficient equity to finance its activities without additional subordinated
financial support and its at-risk equity holders have the characteristics of a controlling financial interest. Additionally, Dyadic is  not the primary beneficiary of BDI as Dyadic does
not have the power to control or direct the activities of BDI or its operations. As a result, the Company does not consolidate its investments in BDI, and the financial results of BDI
are not included in the Company’s consolidated financial results. 

The Company performed a valuation analysis of the components of the transaction and concluded that the fair value of BDI equity interest was considered immaterial, the
RSA Initial Payment of approximately USD $1.1 million (EUR €1.0 million) was accounted for as a prepaid research and development collaboration payment on our consolidated
balance sheet, and the collaboration payment under the RSA paid by Dyadic were expensed as the related research services were performed by BDI.

On July 26, 2021, the Company entered (i) a Sale and Purchase of Shares Agreement under which the Company agreed to sell its 16.1% equity interest in BDI Holdings,
and (ii) a Sale and Purchase of Shares Agreement under which the Company agreed to sell its 3.3% equity interest in VLPBio (together the “BDI Sale”). In connection with the
closing of the BDI Sale, the Company received approximately $1.6 million, net of transaction and legal expenses in August 2021. The gain generated from the BDI Sale was recorded
in other income.

In connection with the BDI Sale, the Company also entered into an amendment to the Service Framework Agreement (the “Amended SFA”) with BDI Pharma. Under the
Amended SFA, the Company maintains the right to engage in research and development projects at BDI Pharma until June 30, 2025, with the non-compete term extending to June
30, 2030, without any other material terms and conditions changed.

For the years ended December 31, 2022 and 2021, there was no research and development revenue or research and development expenses associated with the Amended

SFA.

Novovet and Luina Bio 

On April 26, 2019, the Company entered into a sub-license agreement (the “Luina Bio Sub-License Agreement”) with Luina Bio Pty Ltd. (“Luina Bio”) and Novovet Pty Ltd
(“Novovet”). Under the terms of the Luina Bio Sub-License Agreement, the Company granted to Novovet, subject to the terms of the license agreement entered into between the
Company  and  Danisco  US,  Inc.  on December  31,  2015, a  worldwide  sub-license  to  certain  patent  rights  and  know-how  related  to  Dyadic’s  proprietary C1-cell  protein
production platform for the exclusive and sole purpose of commercializing certain targeted antigen and biological products for the prevention and treatment of various ailments for
companion animals.

F- 17

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In  consideration  of  the  license  granted  pursuant  to  the  Luina  Bio  Sub-License Agreement,  Dyadic  received  a 20%  equity  interest  in  Novovet  (“Novovet  Up-Front
Consideration”) in accordance with the terms of Novovet’s Shareholder Agreement (“Shareholders Agreement”) and will receive a percentage of royalties on future net sales and
non-sales revenue, if any, which incorporates Dyadic’s proprietary C1-cell protein production platform.

The Company evaluated the nature of its equity interest investment in Novovet and determined that Novovet is a VIE, because Novovet does not have sufficient equity
to finance its activities without additional financial support from third party investors or lenders. However, the Company is not the primary beneficiary of Novovet as Dyadic does
not have the power to control or direct the activities of Novovet that most significantly impact the VIE. As a result, the Company will not consolidate its investment in Novovet,
but account for under the equity method investment, given that it has the ability to exercise significant influence, but not control, over Novovet.

To date  Novovet has not raised the capital required to move this opportunity forward, and therefore, the Company has not  transferred  its C1-cell  protein  production
platform to Novovet. Therefore, the Novovet Up-Front Consideration received under the Luina Bio Sub-License Agreement, in the form of a 20% equity interest in Novovet, does
not yet meet the revenue recognition criteria under ASC 606.

On February 15, 2022, the Company sent a letter to Luina Bio Pty Ltd and Novovet Pty Ltd, indicating its intention to terminate the Luina Bio Sub-License Agreement. 

On   June 29, 2022, the Company sent a letter to Luina Bio Pty Ltd and Novovet Pty Ltd, to transfer our shares of Novovet Pty Ltd back to Novovet pursuant to the

Shareholders Agreement.

Note 4:     Income Taxes

For the year ended December 31, 2022, there was no provision for income taxes or unrecognized tax benefits recorded.

The significant components of gain (loss) before income taxes are as follows:

U.S. operations
Foreign operations
Total loss before provision for income taxes

Years Ended December 31,

2022

2021

  $

  $

(9,828,427)   $
93,169     
(9,735,258)   $

(13,115,869)
45,618 
(13,070,251)

The Company has no current or deferred income tax for the years ended December 31, 2022 and 2021.

The income tax provision differs from the expense amount that would result from applying the federal statutory rates to income before income taxes due to permanent

differences, state income taxes and a change in the deferred tax valuation allowance.

The reconciliation between the statutory tax rate and the Company’s actual effective tax rate is as follows:

Tax at U.S. statutory rate
State taxes, net of federal benefit
Non-deductible items
Change in valuation allowance
True-up adjustment
Foreign operations
Change in tax rate
Other
Effective income tax rate

Years Ended December 31,

2022

2021

(21.00)%   
(4.35)
— 
24.77 
0.34 
0.24 
— 
— 
—%    

(21.00)%
(4.52)
(0.84)
28.09 
0.06 
0.09 
(1.88)
— 
—%

F- 18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
The significant components of the Company’s net deferred income tax assets are as follows:

Stock option expense
NOL carryforward
Research and development credits
Section 174 - R&D expenses
Unrealized gain from investment in Alphazyme
Other
Deferred tax asset, net of deferred tax liabilities
Valuation allowance
Net deferred tax asset

December 31,

2022

2021

  $

  $

1,341,900    $
11,524,900     
1,623,100     
1,046,400     
—     
(78,200)    
15,458,100     
(15,458,100)    
—    $

947,400 
10,509,900 
1,656,500 
— 
(72,100)
(6,100)
13,035,600 
(13,035,600)
— 

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the
amounts used for income tax purposes. In assessing the realizability of deferred tax assets, Management evaluates whether it is more likely than not that some portion or all of the
deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those
temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in
making this assessment. Based on Management’s evaluation, the net deferred tax asset, was offset by a full valuation allowance as of December 31, 2022 and 2021. 

The Company had net operating loss (“NOL”) carryforwards available as of December 31, 2022, and 2021, in the amount of approximately $44.0 million and $39.9 million,
respectively. Approximately $41.1 million of the net operating loss carryforwards will be carried forward indefinitely and will be available to offset 80% of taxable income.  The
remaining amount of the net operating loss carryforwards will expire at varying dates through 2037.

The Tax Cuts and Jobs Act eliminated the current year deduction election for research and experimental expenditures. Instead, a taxpayer must charge such expenditures
to a capital account and is allowed to amortize such expenditures ratably over a five-year period (or fifteen-year period for expenditures attributable to foreign research), beginning
with the midpoint of the tax year in which such expenditures are paid or incurred.

Note 5:     Commitments and Contingencies

Leases

Jupiter, Florida Headquarters

The Company’s corporate headquarters are located in Jupiter, Florida. The Company occupies approximately  2,000 square feet with a monthly rental rate and common area
maintenance charges of approximately $4,500. The lease will expire on September 1, 2023. The Company will reconsider the square footage of the leased space to align with the
staffing requirements of the future operations of the Company. 

The Netherlands Office

The Company maintains a small satellite office in Wageningen, The Netherlands. The Company occupies a flexible office space for an annual rental rate of approximately

$4,000. The lease expires on January 31, 2024, and thereafter, the Company will reconsider the leased space to align with the future operations of the Company.

VTT Research Contract Extension

On September  12,  2022, the  Company  extended  its  research  contract  (“Amendment”)  through December  2023 with  VTT  Technical  Research  Centre  of  Finland  Ltd.
(“VTT”). Under the terms of this Amendment, Dyadic will pay VTT a total of approximately EUR €1.1 million over fifteen months to continue developing Dyadic’s C1-cell protein
production platform for therapeutic protein production, including C1 host system improvement, glycoengineering, and management of third-party target protein projects. Dyadic
retains the right to terminate the Contract with 90 days’ notice.

Purchase Obligations

The following table provides a schedule of commitments related to agreements to purchase certain services in the ordinary course of business, as of December 31, 2022:

2023
2024
2025

Total

  $

  $

2,912,761 
164,794 
40,951 
3,118,506 

The purchase obligations in the table above are primarily related to our contracts with the Company’s contract research organizations to provide certain research services.
The contracts set forth the Company’s minimum purchase requirements that are subject to adjustments based on certain performance conditions. All contracts expire in or prior to
2024.

F- 19

 
 
 
 
 
 
 
 
   
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
Legal Proceedings

We are not currently involved in any litigation that we believe could have a materially adverse effect in our financial condition or results of operations. From time to time,
the Company is subject to legal proceedings, asserted claims and investigations in the ordinary course of business, including commercial claims, employment and other matters,
which management considers immaterial, individually and in the aggregate. The Company makes a provision for a liability when it is both probable that a liability has been incurred
and the amount of the loss can be reasonably estimated. The requirement for these provisions is reviewed at least quarterly and adjusted to reflect the impact of negotiations,
settlements, rulings, advice of legal counsel and other information and events pertaining to a particular case. Litigation is inherently unpredictable and costly. Protracted litigation
and/or an unfavorable resolution of one or more of proceedings, claims or investigations against the Company could have a material adverse effect on the Company’s consolidated
financial position, cash flows or results of operations.

Note 6:     Share-Based Compensation

Description of Equity Plans

The 2021 Equity Incentive Award Plan (the  “2021 Plan”) was adopted by the Company's Board of Directors on April 9, 2021, and approved by the Company’s Annual
Meeting of Shareholders (the “Annual Meeting”) on June 11, 2021. The 2021 Plan serves as a successor to the Company’s 2011 Equity Incentive Plan (the “2011 Plan”). Since the
effective date of the 2021 Plan, all equity awards were made from the 2021 Plan, and no additional awards will be granted under the 2011 Plan. The 2021 Plan is reserved for issuance
of a variety of share-based compensation awards, including stock options, restricted stock awards, restricted stock unit awards, performance award, dividend equivalents award,
deferred stock awards, stock payment awards and stock appreciation rights. The 2021 Plan increased the number of shares available for grant by 3,000,000 in addition to the number
of shares remaining available for the grant of new awards under the 2011 Plan as of April 16, 2021.

As of December 31, 2022, the Company had 5,031,097 stock options outstanding and an additional 3,672,561 shares of common stock available for grant under the 2021

Plan. As of December 31, 2021, there were 4,774,215 stock options outstanding and an additional 4,263,386 shares of common stock available for grant under the 2021 Plan.

Stock Options

Options are granted to purchase common stock at prices that are equal to the fair value of the common stock on the date the option is granted. Vesting is determined by
the Board of Directors at the time of grant. The term of any stock option awards under the Company’s 2011 Plan and 2021 Plan is ten years, except for certain options granted to the
contractors which are either one or three years.

The grant-date fair value of each option grant is estimated using the Black-Scholes option pricing model and amortized on a straight-line basis over the requisite service
period, which is generally the vesting period, for each separately vesting portion of the award as if the award was, in substance, multiple awards. Use of a valuation model requires
management to make certain assumptions with respect to selected model inputs, including the following:

Risk-free interest rate. The risk-free interest rate is based on U.S. Treasury rates with securities approximating the expected lives of options at the date of grant.

Expected dividend yield.  The expected dividend yield is zero, as the  Company has never paid dividends to common shareholders and does not  currently  anticipate

paying any in the foreseeable future.

Expected stock price volatility. The expected stock price volatility was calculated based on the Company’s own volatility. The Company reviews its volatility assumption

on an annual basis and has used the Company’s historical volatilities. 

Expected  life  of  option. The expected life of option was based on the contractual term of the option and expected employee exercise and post-vesting employment
termination behavior. The Company uses the weighted average vesting period and contractual term of the option as the best estimate of the expected life of a new option, except
for the options granted to the CEO (i.e., 5 or 10 years) and certain contractors (i.e., 1 or 3 years).

The assumptions used in the Black-Scholes option pricing model for stock options granted for the years ended  December 31, 2022 and 2021 are as follows:

Risk-free interest rate
Expected dividend yield
Expected stock price volatility
Expected life of options (in years)

F- 20

Years Ended December 31,

2022
1.40% - 3.24%     
—%     
61.30% - 61.58%     
5.5 - 6.25     

2021
0.05% - 1.24% 
—% 
54.52% - 60.80% 
0.5 - 6.25 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
   
 
The following table summarizes the combined stock option activity under the Company’s Equity Compensation Plans:

Outstanding at December 31, 2020
Granted
Exercised
Expired
Canceled
Outstanding at December 31, 2021
Granted (1)
Exercised (2)
Expired (3)
Canceled (4)
Outstanding at December 31, 2022

Exercisable at December 31, 2022

    Weighted-
Average
Remaining
Contractual
    Exercise Price     Term (Years)

Weighted-
Average

Shares

Aggregate
Intrinsic
Value

4,638,390    $
870,825     
(735,000)    
—     
—     
4,774,215    $
865,825     
(333,943)    
(200,000)    
(75,000)    
5,031,097    $

3,655,280    $

2.44     
5.11     
1.67     
—     
—     
3.04     
4.43     
1.63     
5.47     
4.81     
3.25     

2.80     

5.64    $

13,701,610 

6.14.    $

8,413,444 

5.75    $

4.75    $

13,000 

13,000 

Notes:

(1) Represents the following stock options granted:

  •

  •

Annual share-based compensation awards on January 3, 2022, including: (a)325,000 stock options with an exercise price of $4.81 per share granted to executives and key
personnel,  upon one year anniversary, or vesting annually in equal installments over four  years,  (b) 75,000 performance-based stock option to a key personnel with an
exercise  price  of $4.81 per share, vesting upon the achievement of specified performance conditions, (c) 277,500 stock options with an exercise price of $4.81 per share
granted to members of the Board of Directors, vesting upon one year anniversary, (d) 23,325 stock options with an exercise price of $4.81 per share granted to employees,
vesting annually in equal installments over four years and (e) 15,000 stock options with an exercise price of $4.81 per share granted to a consultant, vesting upon one year
anniversary.
One-time award on June 10, 2022, 150,000 stock options with an exercise price of $2.60 per share granted to the Board of Directors, vesting in one year from the grant date as
a result of a reduction in director cash compensation.

(2) Represents the following stock options exercised:

  •

150,000  stock  options  exercised  at  $1.87,  40,000  stock  options  exercised  at  $1.63,  8,943  stock  options  exercised  at  $1.57,  and 50,000  stock  options  exercised  at  $1.44,
50,000 stock options exercised at $1.39, and 35,000 stock options exercised at $1.21.

(3) Represents the following stock options expired: 30,000 stock options with exercise price of $6.87, 90,000 stock options with exercise price of $5.27, 80,000 stock option with
exercise price of $5.16.
(4)  Represents  the  cancellation  of  performance-based  stock  options  granted  to  the  Company’s  former  Managing  Director  of  Business  Development  and  Licensing,  who
separated from the Company on April 22, 2022.

The weighted average grant-date fair market value of stock options granted for the years ended December 31, 2022 and 2021 was $2.49 and $2.49, respectively, bas ed on

the Black-Scholes option pricing model. The intrinsic value of options exercised for the years ended December 31, 2022 and 2021 was $365,000 and $1,730,000, respectively.

As of December 31, 2022 and 2021, total unrecognized compensation cost related to non-vested stock options granted under the Company’s equity compensation plans
was $919,000 and $857,000, respectively, which is expected to be recognized over a weighted average period of 2.76 years and 3.07 years, respectively. The Company will adjust
unrecognized compensation cost for actual forfeitures as they occur.

Compensation Expenses

We recognize all share-based payments to employees, consultants, and our Board, as non-cash compensation expense, in research and development expenses or general
and administrative expenses in the consolidated statement of operations, and these charges had no impact on the Company’s reported cash flows. Stock-based compensation
expense is calculated on the grant date fair values of such awards, and recognized each period based on the value of the portion of share-based payment awards that is ultimately
expected to vest during the period. Forfeitures are recorded as they occur.

F- 21

 
 
 
 
   
 
     
 
     
 
 
 
   
 
     
 
   
     
 
 
 
   
 
   
   
   
 
 
   
 
   
   
   
 
 
 
   
 
   
   
      
  
   
      
  
   
      
  
   
      
  
   
   
      
  
   
      
  
   
      
  
   
      
  
   
 
     
     
 
       
       
 
   
 
 
 
 
 
 
For  performance-based  awards,  the  Company  recognizes  related  stock-based  compensation  expenses  based  upon  its  determination  of  the  potential  likelihood  of
achievement of the specified performance conditions at each reporting date. There was no performance-based award recognized during the years ended  December 31, 2022 and
2021.

Total non-cash stock option compensation expense was allocated among the following expense categories:

General and administrative
Research and development
Total

Note 7:     Shareholders’ Equity

Issuances of Common Stock

Years Ended December 31,

2022

2021

  $

  $

1,661,025    $
227,919     
1,888,944    $

1,571,328 
212,774 
1,784,102 

For  the  years  ended December  31,  2022 and 2021  there  were 333,943  and 735,000 shares of the  Company's common stock issued, as a result of the exercise of stock

options, with a weighted average issue price per share of $1.63 and $1.67, respectively.

Treasury Stock

As of December 31, 2022, and 2021, there were 12,253,502 shares of common stock held in treasury, at a cost of approximately $18.9 million, representing the purchase price

on the date the shares were surrendered to the Company.

Open Market Sale Agreement℠

On August 13, 2020, we entered into an Open Market Sale Agreement℠ with Jefferies LLC (“Jefferies”), with respect to an at the market offering program under which we
may offer and sell, from time to time at our sole discretion, shares of our common stock, par value $0.001 per share, having an aggregate offering price of up to $50.0 million through
Jefferies as our sales agent or principal.

We have not and are not obligated to sell any shares under the sale agreement. Subject to the terms and conditions of the sale agreement, Jefferies will use commercially
reasonable efforts, consistent with its normal trading and sales practices and applicable laws and regulations, to sell shares of our common stock from time to time based upon our
instructions, including any price, time or size limits or other customary parameters or conditions we specify, subject to certain limitations. Under the sale agreement, Jefferies may
sell shares of our common stock by any method permitted by law deemed to be an “at the market offering” as defined in  Rule 415(a)(4)  under  the  Securities Act  of 1933,  as
amended.

We will pay Jefferies a commission equal to 3.0% of the gross proceeds from each sale of shares of our common stock sold through Jefferies under the sale agreement and
will provide Jefferies with customary indemnification and contribution rights. In addition, we agreed to reimburse certain legal expenses and fees by Jefferies in connection with the
offering  up  to  a  maximum  of  $50,000,  in  addition  to  certain  ongoing  disbursements  of  Jefferies’  counsel,  if  required.  The  sale  agreement  will  terminate  upon  the  sale  of  all
$50.0 million of shares under the sale agreement, unless earlier terminated by either party as permitted therein.

The issuance and sale, if any, of shares of our common stock by us under the sale agreement will be made pursuant to a registration statement on Form S-3 filed with the
SEC on August 13, 2020 and declared effective by the SEC on August 25, 2020 and the accompanying Prospectus, as supplemented by a Prospectus Supplement. As of the date of
this filing, there have been no sales made under the Open Market Sale Agreement℠, and we have no immediate plans to sell any securities under this program to fund our near-
term business plan.

F- 22

 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
Note 8:     Subsequent Events

For purpose of disclosure in the consolidated financial statements, the Company has evaluated subsequent events through March 29, 2023, the date the consolidated
financial statements were available to be issued. Except as discussed below, management is not aware of any material events that have occurred subsequent to the balance sheet
date that would require adjustment to, or disclosure in the accompanying financial statements.

Stock Option Grant

On January 3, 2023, the Company granted an annual stock option award with an exercise price of $1.38, including: (a) 406,250 stock options granted to executives and key
personnel, vesting upon one year anniversary, or annually in equal installments over four years, (b) 262,500 stock options granted to members of the Board of Directors, vesting
upon one  year  anniversary,  (c) 24,100  stock  options  granted  to  employees,  vesting  annually  in  equal  installments  over four  years,  and  (d)15,000  stock  options  granted  to  a
consultant, vesting upon one year anniversary. 

On January 3, 2023, the Company granted 247,961 restricted stock units (“RSUs”) vested in full, to executives and key personnel in lieu of cash bonus earned for the year
ended 2022. The Company also granted 163,044  RSUs, vesting upon one year anniversary, to the Board of Directors as a result of reduction in director cash compensation of
2023. The grant of these RSUs has been approved by the Compensation Committee of the Board of Directors in November 2022.

Sale of Equity Interest in Alphazyme 

On January 18, 2023, the Company entered into a Securities Purchase Agreement, under which the Company agreed to sell its equity interest in Alphazyme, LLC. After
taking into account the adjustments for the transaction and legal expenses, payments to the Company were approximately $1.27 million in connection with the sale. The Company
also has the potential to receive additional payments based on the future sales of Alphazyme’s existing products, pursuant to the Alphazyme Sale Agreement.

The Amended and Restated Non-Exclusive Sublicense Agreement between Dyadic and Alphazyme, which was previously entered on  June  24,  2020, remains in effect,
under  which,  Dyadic  is  entitled  to  potential  milestone  and  royalty  payments  upon  the  commercialization  of Alphazyme  products  using  Dyadic’s  proprietary  C1-cell  protein
production platform.

F-23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INTRACOASTAL POINTE OFFICE BUILDING
AMENDMENT TO OFFICE LEASE

Exhibit 10.11.1

This Amendment to Office Lease Agreement made and entered in to this 29th day of August, 2022 by and between Quentin Partners Co. as Agent for Intracoastal Pointe, Inc.
(both Florida corporations), as "Landlord;” and Dyadic International, Inc., as "Tenant.”

WITNESSETH

WHEREAS, Landlord and Tenant entered into that Office Lease dated December 30, 2010, and the subsequent Amendments; relative to the Leased Premises set forth therein.
Premises currently consist of Suite 405 (2,087 ± s.f.) which is currently known as Suite 404; and

WHEREAS, Tenant now desires to extend the term of the lease by twelve months until August 31, 2023; and

TERM: Term will begin on September 1, 2022 and end on August 31, 2023 (unless otherwise terminated as provided in the Lease).

TOTAL RENT FOR SUITE 405 (2,078 ± s.f.):
9/01/22-8/31/23: $14.50 per square foot; $30,131.00 / year; $2,510.92 / month*
*All rates plus CAM (which shall never be less than $10.00 psf) plus sales tax (currently at 6.5%).

PREMISES: Landlord will deliver premises in an "as is” condition.

During the Term, Tenant shall use the number Suite "404”. Tenant shall be responsible for all expense related to the adjustment of Suite numbers.

Except as set forth herein, all other terms, conditions, provisions and requirements of the Lease remain unchanged and in full force and effect.

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed on the day and year first above written.

LANDLORD:
QUENTIN PARTNERS CO.
As Agent for: Intracoastal Pointe Inc.

/s/ James Q Riordan, Jr
By: James Q Riordan, Jr., President

witness
/s/ Sharon L Wood
Sharon Wood

TENANT:
DYADIC INTERNATIONAL, INC

/s/ Mark Emalfarb
By: Mark Emalfarb, CEO

WITNESS:
/s/ Heidi Zosiak

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statements on Form S-3 (File No. 333-245687) and Form S-8 (File No. 333-258755 and 231712) of our report dated
March 29, 2023, with respect to the consolidated financial statements of Dyadic International, Inc. and Subsidiaries as of December 31, 2022 and 2021 and for the two years ended
December 31, 2022 included in this annual report on Form 10-K.

/s/ Mayer Hoffman McCann P.C. 
St. Petersburg, Florida
March 29, 2023

 
 
 
 
 
 
 
 
 
 
 
Certification of Principal Executive Officer
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
and Securities and Exchange Commission Release 34-46427

Exhibit 31.1

I, Mark A. Emalfarb, certify that:

1.

I have reviewed this annual report on Form 10-K of Dyadic International Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light

of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition,

results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-

15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have:

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 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 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.

Date:
By:  

Name:               
Title:       

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.

  March 29, 2023

/s/   Mark A. Emalfarb

Mark A. Emalfarb
Chief Executive Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
          
 
 
 
Certification of Principal Executive Officer
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
and Securities and Exchange Commission Release 34-46427

Exhibit 31.2

I, Ping W. Rawson, certify that:

1.

 I have reviewed this annual report on Form 10-K of Dyadic International Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light

of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition,

results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-

15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have:

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 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 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.

Date:
By:  

Name:               
Title:                 

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.

  March 29, 2023

/s/   Ping W. Rawson

Ping W. Rawson
Chief Financial Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
          
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

In connection with the Annual Report of Dyadic International Inc. (the "Company") on Form 10-K for the year ended December 31, 2022 as filed with the Securities and Exchange
Commission on the date hereof (the "Report"), I, Mark A. Emalfarb, certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that to
my knowledge:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:
By:  

Name:               
Title:                 

  March 29, 2023

/s/   Mark A. Emalfarb

Mark A. Emalfarb
Chief Executive Officer

 
 
 
 
 
 
 
          
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.2

In connection with the Annual Report of Dyadic International Inc. (the "Company") on Form 10-K for the year ended December 31, 2022 as filed with the Securities and Exchange
Commission on the date hereof (the "Report"), I, Ping W. Rawson, certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that to
my knowledge:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:
By:  

Name:               
Title:                 

  March 29, 2023

/s/   Ping W. Rawson

Ping W. Rawson
Chief Financial Officer