🕵️ Dyadic International Inc ($DYAI)
SEC insider & ownership activity, last 12 months · CIK 1213809 · every row links its SEC filing
Insider buy and sell values were withheld pending verification over the last 12 months. Mark A. Emalfarb added 16.6% → 17.5%; Francisco Trust Under Agreement Dated February 28, 1996 trimmed 11.6% → 10.3%. 3 red-flag 8-Ks in the window, most recently Delisting notice (3.01), Jun 18, 2026.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, value withheld pending verification (1 lots) · 1 seller, value withheld pending verification (10 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Francisco Trust Under Agreement Dated February 28, 1996 | 0 | – | 10 | value withheld pending verification | Jul 24, 2026 |
| Mark A. Emalfarb | 1 | value withheld pending verification | 0 | – | Sep 15, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Mark A. Emalfarb | 17.5% | 13G | Feb 17, 2026 | filing ↗ | |
| Francisco Trust Under Agreement Dated February 28, 1996 | 10.3% | 13G | Aug 17, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Francisco Trust Under Agreement Dated February 28, 1996 | $539K | Jul 21, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Aug 13, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Aug 13, 2026 | filing ↗ |
| Other events (8.01) | Aug 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 13, 2026 | filing ↗ |
| Earnings (2.02) | Aug 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2026 | filing ↗ |
| Other events (8.01) | Jul 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 24, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 18, 2026 | filing ↗ |
| Delisting notice (3.01) | Jun 18, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 15, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 28, 2026 | filing ↗ |
| Earnings (2.02) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Delisting notice (3.01) | Mar 27, 2026 | filing ↗ |
| Earnings (2.02) | Mar 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 25, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 6, 2026 | filing ↗ |
| Material agreement (1.01) | Dec 23, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 23, 2025 | filing ↗ |
| Delisting notice (3.01) | Dec 19, 2025 | filing ↗ |
| Earnings (2.02) | Nov 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 12, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 6, 2025 | filing ↗ |
| Other events (8.01) | Oct 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 6, 2025 | filing ↗ |