The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Herbst Seth since 2021.
This trader's CIK number is 1761275.
At the time of last reporting, Herbst Seth was the Director of Dyadic International Inc. (stock ticker symbol DYAI).
Also see all insider trading activities at Dyadic International Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | DYAI | 0 | $0 | 0 | $0 | 48,585 | $24,250 |
| 2024 | DYAI | 0 | $0 | 0 | $0 | 27,174 | $0 |
| 2022 | DYAI | 0 | $0 | 0 | $0 | 25,000 | $30,250 |
| 2021 | DYAI | 0 | $0 | 0 | $0 | 50,000 | $96,500 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-01-06 | DYAI | Option Ex | 25,000 | .97 | 24,250 |
| 2025-01-02 | DYAI | Option Ex | 23,585 | .00 | 0 |
| 2024-01-03 | DYAI | Option Ex | 27,174 | .00 | 0 |
| 2022-01-28 | DYAI | Option Ex | 25,000 | 1.21 | 30,250 |
| 2021-01-29 | DYAI | Option Ex | 50,000 | 1.93 | 96,500 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Herbst Seth (Director of Dyadic International Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.