4
Changes in Ownership
DYADIC INTERNATIONAL INC Filed Acc 0001213809-19-000011
President and CEO acquired 50,000 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| EMALFARB MARK A President and CEO | 2019-04-12 | Option exercise | +12,500 | $1.71 | $21,375 | 4,129,487 | I |
| EMALFARB MARK A President and CEO | 2019-04-12 | Option exercise | +37,500 | $1.71 | $64,125 | 4,166,987 | I |
| Derivatives | |||||||
| EMALFARB MARK A President and CEO | 2019-04-12 | Option exercise · Stock Option | −12,500 | 0 | D | ||
| EMALFARB MARK A President and CEO | 2019-04-12 | Option exercise · Stock Option | −37,500 | 0 | D | ||
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