Skip to contentHERBST SETH — DYADIC INTERNATIONAL INC insider: 26 transactions · InsiderLensInsider trading activity of HERBST SETH
- Transactions on record
- 26
- since Jan 3, 2020
- Open-market buys
- 0
- Open-market sells
- 0
- Companies traded
- 1
- last filing Jan 6, 2026
Figures computed from official regulatory filings — methodology.
Companies where HERBST SETH has traded
Track record of HERBST SETH
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of HERBST SETH
Co-insiders of HERBST SETH
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Emerson SteveDYADIC INTERNATIONAL INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jan 6, 2026 | AwardD | 50,000 | 0.00 USD | $0 | SEC |
| Jan 6, 2026 | ExerciseD | -21,552 | 0.00 USD | $0 | SEC |
| Jan 6, 2026 | Exercise | 21,552 | — | — | SEC |
| Jan 6, 2026 | AwardD | 39,894 | 0.00 USD | $0 | SEC |
| Jan 8, 2025 | Exercise | 6,250 | 0.97 USD | $6.1K | SEC |
| Jan 8, 2025 | ExerciseD | -6,250 | 0.00 USD | $0 | SEC |
| Jan 8, 2025 | Exercise | 18,750 | 0.97 USD | $18.2K | SEC |
| Jan 8, 2025 | ExerciseD | -18,750 | 0.00 USD | $0 | SEC |
| Jan 7, 2025 | ExerciseD | -23,585 | 0.00 USD | $0 | SEC |
| Jan 7, 2025 | Exercise | 23,585 | — | — | SEC |
| Jan 7, 2025 | AwardD | 21,552 | 0.00 USD | $0 | SEC |
| Jan 7, 2025 | AwardD | 50,000 | 0.00 USD | $0 | SEC |
| Jan 4, 2024 | ExerciseD | -27,174 | 0.00 USD | $0 | SEC |
| Jan 4, 2024 | AwardD | 23,585 | 0.00 USD | $0 | SEC |
| Jan 4, 2024 | AwardD | 50,000 | 0.00 USD | $0 | SEC |
| Jan 4, 2024 | Exercise | 27,174 | — | — | SEC |
| Jan 5, 2023 | AwardD | 27,174 | 0.00 USD | $0 | SEC |
| Jan 5, 2023 | AwardD | 35,000 | 0.00 USD | $0 | SEC |
| Jun 14, 2022 | AwardD | 25,000 | 0.00 USD | $0 | SEC |
| Jan 31, 2022 | Exercise | 25,000 | 1.21 USD | $30.3K | SEC |
| Jan 31, 2022 | ExerciseD | -25,000 | 0.00 USD | $0 | SEC |
| Jan 5, 2022 | AwardD | 35,000 | 0.00 USD | $0 | SEC |
| Feb 2, 2021 | ExerciseD | -50,000 | 0.00 USD | $0 | SEC |
| Feb 2, 2021 | Exercise | 50,000 | 1.93 USD | $96.5K | SEC |
| Jan 6, 2021 | AwardD | 35,000 | 0.00 USD | $0 | SEC |