| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Director
1 company
Seth Herbst is Director at DYAI. Seth Herbst's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $73K at current prices.
Seth Herbst has 11 Form 4 filings on record from January 2020 to January 2026, all as Director at Dyadic International (DYAI), 2020–2026.
The 19 reported transactions were 12 option or other derivative awards and 7 option exercises.
There are no priced open-market purchases or sales on record, so none of these filings shows a decision to buy or sell shares in the market.
No transactions found
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