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DYAINasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31

DYADIC INTERNATIONAL INC

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 12, 2026
$0.38−0.03 (-7.35%)

Close on Oct 19, 2026

Market cap
$13.88M
P/E (TTM)
–
Dividend yield
–

About Dyadic International

Biological Products, (No Diagnostic Substances), SIC 2836

Dyadic International, Inc., operating as Dyadic Applied BioSolutions, is a biotechnology company that develops, manufactures, and commercializes animal-free recombinant proteins and enzymes. The company utilizes its proprietary microbial expression platforms, Dapibus and C1, to produce precision-engineered proteins for research, diagnostics, cell culture media, functional food ingredients, and industrial biotechnology. Its offerings include cell culture reagents such as albumin, transferrin, and fibroblast growth factor, diagnostics products like DNase I, and food ingredients including caseins and lactoferrin. Dyadic serves customers and partners across the life sciences, food and nutrition, bio-industrial, and pharmaceutical sectors through direct product sales, distribution partnerships, manufacturing collaborations, and technology licensing agreements.

The company maintains corporate headquarters in Jupiter, Florida, and conducts operations in the United States along with a satellite office in the Netherlands. Its commercial activities and collaborative development partnerships involve international markets and various external contract research organizations.

Summary of the business section of Dyadic International's latest annual report, written by StockData.

Company profile

Company

Legal name
DYADIC INTERNATIONAL INC
Headquarters
Jupiter, FL
Address
1044 North U.S. Highway One, Suite 201 33477
Phone
(561) 743-8333
Employees
5, Dec 31, 2025
Industry
Biological Products, (No Diagnostic Substances)
Incorporated in
Delaware
Fiscal year ends
December 31
Auditor
Crowe LLP, Livingston, New Jersey

Stock & identifiers

Ticker
DYAI
Exchange
Nasdaq
IPO date
Jan 16, 2008
Shares outstanding
36M, Aug 11, 2026
Public float
$24.22M, Jun 30, 2025
Filer category
Non-accelerated filer<br>Smaller reporting company
SEC CIK
1213809
CUSIP
26745T101
ISIN
US26745T1016
EIN
45-0486747

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
Mark A. EmalfarbCEO, Director9,076,682
Joseph P. HazeltonPresident & COO191,758
Ping Wang RawsonChief Financial Officer185,957
Ronen TcheletVP of Research and Bus. Dvlpmt50,897
Seth HerbstDirector202,311
Patrick K. LucyDirector72,311
Jack KayeDirector81,201
Michael P. TarnokDirector281,033
Arindam BoseDirector61,535

CEO pay and shareholder return

Pay versus performance table from the proxy statement

Fiscal yearCEO total payCEO pay actually paidOther executives (avg)Value of $100 investedPeer group
FY2025
Mark Emalfarb
$1.01M$518.55K$448.25K$76–
FY2024
Mark Emalfarb
$1.04M$1.08M$448.67K$40–
FY2024
Non Peo Neo
$448.25K$239.27K$448.67K$40–
FY2024
Peo
$1.01M$518.55K$448.67K$40–
FY2023
Mark Emalfarb
$1.04M$1.11M$424.94K$30–
FY2022$1.37M-$435.86K$466.03K$23–

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.

Employees

Headcount reported in annual reports

“of December 31, 2025, the Company had 5 full-time employees, all of whom are located in the United States.”

Corporate history

Events identified from SEC filings

DateEventDetails
Sep 25, 2026Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Jun 18, 2026Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Mar 30, 2026Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Dec 29, 2025Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Jul 23, 2025Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Jun 27, 2025Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Apr 10, 2023Auditor changeChange in certifying accountant (8-K Item 4.01)
Feb 22, 2023Auditor changeChange in certifying accountant (8-K Item 4.01)
Apr 12, 2019ListingRegistration of securities on an exchange (Form 8-A)
Jun 11, 2008Auditor changeChange in certifying accountant (8-K Item 4.01)
Mar 4, 2008Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Jan 30, 2008DelistingNotice of delisting from exchange (Form 25)
Jan 18, 2008Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Dec 28, 2007Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Dec 3, 2007Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Aug 28, 2007Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Jul 9, 2007Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
May 22, 2007Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
May 24, 2005ListingRegistration of securities on an exchange (Form 8-A)
May 17, 2005Late filingNotification of late filing
Apr 1, 2005Late filingNotification of late filing
Dec 30, 2004Auditor changeChange in certifying accountant (8-K Item 4.01)
Dec 30, 2004Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
Dec 23, 2004Auditor changeChange in certifying accountant (8-K Item 4.01)
Nov 5, 2004Name changeName changed from CCP WORLDWIDE INC to DYADIC INTERNATIONAL INC
Nov 4, 2004Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
May 17, 2004Late filingNotification of late filing