As of November 6, 2026, Dyadic International Inc. is a publicly traded company (Nasdaq: DYAI); its largest reported holder is Francisco Trust under agreement dated February 28, 1996, with 10.32% on Schedule 13G/A of August 17, 2026, then Empery Asset Management, LP (8.35%) (Schedule 13G/A, August 17, 2026).
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Is Dyadic International Inc. a real, registered company?
- Dyadic International Inc. files with the SEC under CIK 1213809 (its SEC filings).
- Its shares are listed under the ticker DYAI on Nasdaq (SEC company record).
- Incorporated in Delaware; business address in Jupiter, Florida, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Dyadic International Inc. in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Empery Asset Management, LP (filed 2026-10-15).
Who are Dyadic International Inc.'s owners and officers?
Dyadic International Inc.: incorporated in Delaware; business address in Jupiter, Florida; industry Biological Products, (No Diagnostic Substances) (Schedule 13G, 2026-10-15).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-10-15 | Empery Asset Management, LP | 8.35% |
| Schedule 13G/A, 2026-08-17 | Francisco Trust Under Agreement Dated February 28, 1996 | 10.32% |
| Schedule 13G/A, 2026-07-06 | Francisco Trust Under Agreement Dated February 28, 1996 | 11.58% |
| Schedule 13G/A, 2026-05-11 | Francisco Trust Under Agreement Dated February 28, 1996 | 11.97% |
| Schedule 13G, 2026-05-11 | Francisco Trust Under Agreement Dated February 28, 1996 | 11.97% |
| Schedule 13G/A, 2026-02-17 | Mark A. Emalfarb | 17.5% |
| Schedule 13G/A, 2025-11-14 | Mark A. Emalfarb | 16.6% |
| Schedule 13G/A, 2025-08-19 | Bandera Partners LLC | 4.6% |
Questions about who owns Dyadic International Inc.
Who owns Dyadic International Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Dyadic International Inc.: Mark A. Emalfarb (17.5%, Schedule 13G/A, filed 2026-02-17), Francisco Trust Under Agreement Dated February 28, 1996 (10.32%, Schedule 13G/A, filed 2026-08-17) and Empery Asset Management, LP (8.35%, Schedule 13G, filed 2026-10-15).
Who are the largest shareholders of Dyadic International Inc.?
By the share each holder's latest filing reports, the largest holders of Dyadic International Inc. on this page are Mark A. Emalfarb (17.5%), Francisco Trust Under Agreement Dated February 28, 1996 (10.32%) and Empery Asset Management, LP (8.35%).
When did Mark A. Emalfarb buy into Dyadic International Inc.?
The filings give report dates, not purchase dates. The earliest filing from Mark A. Emalfarb on this page is the Schedule 13G/A, filed 2025-11-14, reporting 16.6%; its latest, Schedule 13G/A filed 2026-02-17, reports 17.5%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 8 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on Dyadic International Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
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The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
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Which insiders own Dyadic International Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and a director: 4,832,667 shares (13.3% of shares outstanding) (Form 4, 2026-01-06).
- Francisco Trust under agreement dated February 28, 1996, a 10% owner: 3,280,272 shares (9.0% of shares outstanding) (Form 4, 2026-07-24).
- , a director: 281,033 shares (0.77% of shares outstanding) (Form 4, 2025-06-24).
- , a director: 202,311 shares (0.56% of shares outstanding) (Form 4, 2026-01-06).
- , the president and chief operating officer: 191,758 shares (0.53% of shares outstanding) (Form 4, 2026-01-06).
Shares outstanding: 36,438,703 as of 2026-08-11, from the company's latest SEC cover page.
How much has Dyadic International Inc. raised?
Latest IPO step: Dyadic International Inc. filed to go public (S-1, 2026-09-11).
IPO filings: S-1, 2026-09-11; ticker DYAI on Nasdaq Capital Market.
Keep reading
More on Dyadic International Inc. and the records around it.
Dyadic International Inc. elsewhere on the record
- 5%+ stake filings Oct 2026
Companies that share a holder
- Bandera Partners LLC also filed stake reports on 4 other companies: RED ROBIN GOURMET BURGERS INC (Aug 2025)
- Empery Asset Management, LP also filed stake reports on 21 other companies: Femasys Inc. (Oct 2026), Clene Inc. (Oct 2026), Lantern Pharma Inc. (Oct 2026)
Related pages
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https://mentionfox.com/who-owns/dyadic-international