4
Changes in Ownership
DYADIC INTERNATIONAL INC Filed Acc 0001437749-21-014443
President and CEO sold 97,000 shares at an average $3.86 ($373,960)
- President and CEO acquired 100,000 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 | 2021-06-07 | Sale | −44,000 | $3.95 | $173,800 | 4,287,917 | I |
| EMALFARB MARK A President and CEO | 2021-06-08 | Sale | −30,000 | $3.82 | $114,600 | 4,257,917 | I |
| EMALFARB MARK A President and CEO | 2021-06-09 | Sale | −23,000 | $3.72 | $85,560 | 4,234,917 | I |
| EMALFARB MARK A President and CEO | 2021-06-09 | Option exercise | +100,000 | $1.67 | $167,000 | 4,334,917 | I |
| Derivatives | |||||||
| EMALFARB MARK A President and CEO | 2021-06-09 | Option exercise · Stock Option | −100,000 | 0 | D | ||
| Open-market sales · 97,000 sh · avg $3.86 · $373,960 | |||||||
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