SETH HERBST
CIK 1761275 · last filed 2026-01-06
SETH HERBST is a corporate insider who has filed 11 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for DYAI, was dated Jan 6, 2026. Current disclosed insider exposure totals $138.0K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$138.0K
1
11
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DYAI | Director | 202,311 | $0.68 | $138.0K | $0 | 11 | 2026-01-06 |
Recent Filings
11 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-06 | DYAI | Mixed | +21,552 | $0 | EDGAR |
| 2025-01-08 | DYAI | Exer (M) | +25,000 | $24.2K | EDGAR |
| 2025-01-07 | DYAI | Mixed | +23,585 | $0 | EDGAR |
| 2024-01-04 | DYAI | Mixed | +27,174 | $0 | EDGAR |
| 2023-01-05 | DYAI | Grant (A) | — | $0 | EDGAR |
| 2022-06-14 | DYAI | Grant (A) | — | $0 | EDGAR |
| 2022-01-31 | DYAI | Exer (M) | +25,000 | $30.2K | EDGAR |
| 2022-01-05 | DYAI | Grant (A) | — | $0 | EDGAR |
| 2021-02-02 | DYAI | Exer (M) | +50,000 | $96.5K | EDGAR |
| 2021-01-06 | DYAI | Grant (A) | — | $0 | EDGAR |