DYADIC INTERNATIONAL INC
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
| Name | Position | Shares owned |
|---|---|---|
| Mark A. Emalfarb | CEO, Director | 9,076,682 |
| Joseph P. Hazelton | President & COO | 191,758 |
| Ping Wang Rawson | Chief Financial Officer | 185,957 |
| Ronen Tchelet | VP of Research and Bus. Dvlpmt | 50,897 |
| Seth Herbst | Director | 202,311 |
| Patrick K. Lucy | Director | 72,311 |
| Jack Kaye | Director | 81,201 |
| Michael P. Tarnok | Director | 281,033 |
| Arindam Bose | Director | 61,535 |
CEO pay and shareholder return
Pay versus performance table from the proxy statement
| Fiscal year | CEO total pay | CEO pay actually paid | Other executives (avg) | Value of $100 invested | Peer 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