DYADIC INTERNATIONAL INC (DYAI)
Nasdaq · Biological Products, (No Diagnostic Substances) · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 1 signal for DYADIC INTERNATIONAL INC. Most notable: 2026-08-14: Filed 8-K disclosing material agreement. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-01-02 | TCHELET RONEN | officer | A | 18,064 | 0 | $0 |
| 2026-01-02 | Rawson Ping Wang | officer | A | 29,158 | 0 | $0 |
| 2026-01-02 | Lucy Patrick K. | director | M | 21,552 | — | — |
| 2026-01-02 | Kaye Jack | director | M | 21,552 | — | — |
| 2026-01-02 | HERBST SETH | director | M | 21,552 | — | — |
| 2026-01-02 | Hazelton Joseph P | officer | A | 36,418 | 0 | $0 |
| 2026-01-02 | EMALFARB MARK A | director | A | 102,609 | 0 | $0 |
| 2025-08-01 | Hazelton Joseph P | officer | P | 26,000 | 0.95 | $24,700 |
| 2025-06-20 | Tarnok Michael P. | director | M | 10,776 | — | — |
| 2025-06-20 | Bose Arindam | director | M | 10,776 | — | — |
| 2025-03-05 | Kaye Jack | director | F | 27,517 | 1.45 | $39,900 |
| 2025-03-05 | Kaye Jack | director | M | 7,500 | 1.33 | $9,975 |
| 2025-03-05 | Kaye Jack | director | M | 22,500 | 1.33 | $29,925 |
| 2025-01-06 | HERBST SETH | director | M | 18,750 | 0.97 | $18,188 |
| 2025-01-06 | HERBST SETH | director | M | 6,250 | 0.97 | $6,063 |
| 2025-01-02 | EMALFARB MARK A | director | A | 73,111 | 0 | $0 |
| 2025-01-02 | TCHELET RONEN | officer | A | 8,980 | 0 | $0 |
| 2025-01-02 | Hazelton Joseph P | officer | A | 30,172 | 0 | $0 |
| 2025-01-02 | Bose Arindam | director | M | 23,585 | — | — |
| 2025-01-02 | Rawson Ping Wang | officer | A | 20,776 | 0 | $0 |
| 2025-01-02 | Lucy Patrick K. | director | M | 23,585 | — | — |
| 2025-01-02 | HERBST SETH | director | M | 23,585 | — | — |
| 2025-01-02 | Tarnok Michael P. | director | M | 23,585 | — | — |
| 2025-01-02 | Kaye Jack | director | M | 23,585 | — | — |
| 2024-11-22 | Tarnok Michael P. | director | M | 6,250 | 0.97 | $6,063 |
| 2024-11-22 | Tarnok Michael P. | director | M | 18,750 | 0.97 | $18,188 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.
Recent filings
- 2026-09-18 EFFECT
- 2026-09-18 424B3
- 2026-09-11 S-1
- 2026-08-17 SCHEDULE 13G/A
- 2026-08-14 8-K
- 2026-08-13 424B5
- 2026-08-12 10-Q
- 2026-08-12 8-K
- 2026-07-24 4
- 2026-07-24 8-K
- 2026-07-21 144
- 2026-07-06 4
- 2026-07-06 SCHEDULE 13G/A
- 2026-06-22 8-K
- 2026-06-18 DEFA14A
- 2026-06-18 8-K
- 2026-06-15 8-K
- 2026-05-28 8-K
- 2026-05-13 8-K
- 2026-05-13 10-Q