EMALFARB MARK A
SEC CIK 1328287 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| DYAI | DYADIC INTERNATIONAL INC | Pres, CEO, Dir, 10% | 4.83M | — | $379.5K | 6 | 2021-12-21 | 2026-01-02 |
Most active insiders at DYAI, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Francisco Trust under agreement dated February 28, 1996 | 10% | — | $125.0K |
| 2 | Hazelton Joseph P | Pres, COO | — | — |
| 3 | Rawson Ping Wang | CFO | — | — |
| 4 | HERBST SETH | Dir | — | — |
| 5 | TCHELET RONEN | VP of Research, Bus. Dvlpmt | — | — |
| 6 | Lucy Patrick K. | Dir | — | — |
| 7 | Kaye Jack | Dir | — | — |
| 8 | EMALFARB MARK A | CEO, Dir, 10% | — | — |
Transactions 6
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-01-06 | 2026-01-02 | DYAI | DYADIC INTERNATIONAL INC | EMALFARB MARK A | CEO, Dir, 10% | A - Grant | $0.00 | +102.6K | 4.83M | +2% | $0 |
| D | 2025-01-07 | 2025-01-02 | DYAI | DYADIC INTERNATIONAL INC | EMALFARB MARK A | Pres, CEO, Dir, 10% | A - Grant | $0.00 | +73.1K | 4.73M | +2% | $0 |
| 2024-04-15 | 2024-03-13 | DYAI | DYADIC INTERNATIONAL INC | EMALFARB MARK A | Pres, CEO, Dir, 10% | A - Grant | $0.00 | +124.5K | 4.66M | +3% | $0 | |
| D | 2023-01-05 | 2023-01-03 | DYAI | DYADIC INTERNATIONAL INC | EMALFARB MARK A | Pres, CEO, Dir, 10% | A - Grant | $1.38 | +138.5K | 4.53M | +3% | +$191.1K |
| DMI | 2021-12-23 | 2021-12-21+ | DYAI | DYADIC INTERNATIONAL INC | EMALFARB MARK A | Pres, CEO, Dir, 10% | S - Sale+OE | $4.17 | -90.9K | 4.24M | -2% | -$379.5K |
| DI | 2021-12-23 | 2021-12-23 | DYAI | DYADIC INTERNATIONAL INC | EMALFARB MARK A | Pres, CEO, Dir, 10% | M - OptEx | $1.63 | +150.0K | 4.39M | +4% | +$244.5K |
Purchase Sale Sale after option exercise All abbreviations