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| Insider | Role | Shares | Value | Buys | Sells |
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Chief Financial Officer
1 company
Ping Wang Rawson is Chief Financial Officer at DYAI. Ping Wang Rawson'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 $61K at current prices.
Net of sales, the DYAI filings show accumulation of 27,000 shares.
Ping Wang Rawson has 11 Form 4 filings on record from June 2019 to January 2026, all as Chief Financial Officer at Dyadic International (DYAI), 2019–2026.
The 17 reported transactions were 8 option or other derivative awards, 5 open-market purchases and 4 stock awards.
Counted by filing, the open-market trades come to 2 purchases worth about $100K and no sales.
The largest open-market purchase was 16,000 shares of DYAI at an average $3.70 on June 2, 2021, about $59K. Twelve months later DYAI was down 28%.