Joseph P. Hazelton is President at DYADIC INTERNATIONAL INC (DYAI). They have made 1 open-market trade across 1 company since 2025, most recently 2026-01-02.
CIK 0001892990
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $25K since 2025, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DYAI | 191,758 | $79K |
Shares reported on the most recent Form 4, priced at the 2026-01-06 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DYAI | BUY | 2025-08-01 | 2025-08-05 | $0.95 | $25K | -25.2% | -4.3% | +8.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.