DYAI — DYADIC INTERNATIONAL INC
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2019-04-17.
Performance
Technicals
Others in Healthcare
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-24 | Francisco Trust under agreement dated February 28, 1996 10% owner | Open-market sale | 2.6K | 1.21 | 3.2K |
| 2026-07-23 | Francisco Trust under agreement dated February 28, 1996 10% owner | Open-market sale | 54.8K | 1.30 | 71.3K |
| 2026-07-22 | Francisco Trust under agreement dated February 28, 1996 10% owner | Open-market sale | 38.0K | 1.33 | 50.5K |
| 2026-01-02 | EMALFARB MARK A CEO | Grant or award | 102.6K | 0.00 | 0 |
| 2026-01-02 | TCHELET RONEN VP of Research and Bus. Dvlpmt | Grant or award | 18.1K | 0.00 | 0 |
| 2026-01-02 | Hazelton Joseph P President & COO | Grant or award | 36.4K | 0.00 | 0 |
| 2026-01-02 | Rawson Ping Wang Chief Financial Officer | Grant or award | 29.2K | 0.00 | 0 |
| 2026-01-02 | Kaye Jack Director | Option exercise | 21.6K | — | — |
| 2026-01-02 | Lucy Patrick K. Director | Option exercise | 21.6K | — | — |
| 2026-01-02 | HERBST SETH Director | Option exercise | 21.6K | — | — |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Apis Capital Advisors, LLC | 1.0M | 1.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | 761.2K | 928.2K |
| CHAPIN DAVIS, INC. | 728.2K | 888.0K |
| TRUIST FINANCIAL CORP | 267.5K | 326.2K |
| GEODE CAPITAL MANAGEMENT, LLC | 257.1K | 313.5K |
| BlackRock, Inc. | 225.8K | 275.4K |
| VANGUARD FIDUCIARY TRUST CO | 114.4K | 139.5K |
| MARATHON CAPITAL MANAGEMENT | 90.2K | 110.0K |
| Sage Mountain Advisors LLC | 87.4K | 106.6K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 79.6K | 97.0K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| SCHEDULE 13G/A | 2026-08-17 | — | on EDGAR ↗ |
| 8-K | 2026-08-14 | 2026-08-13 | on EDGAR ↗ |
| 424B5 | 2026-08-13 | — | on EDGAR ↗ |
| 10-Q | 2026-08-12 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-12 | 2026-08-12 | on EDGAR ↗ |
| 4 | 2026-07-24 | 2026-07-22 | on EDGAR ↗ |
| 8-K | 2026-07-24 | 2026-07-24 | on EDGAR ↗ |
| 144 | 2026-07-21 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Dyadic International (DYAI) Q2 2026 Earnings Call Transcript · 2026-08-19
- Dyadic International Inc (DYAI) filed form 8-K · 2026-08-14 · SEC EDGAR
- Dyadic International GAAP EPS of -$0.06 misses by $0.03, revenue of $0.96M misses by $0.67M · 2026-08-12
- Dyadic International Inc (DYAI) filed form 8-K · 2026-08-12 · SEC EDGAR
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