Form 4 for DYAI DYADIC INTERNATIONAL INC
Accepted 2025-08-05 00:00:00 ET · period of report 2025-08-01 · accession 0001641172-25-022280 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-05 | 2025-08-01 | DYAI | Hazelton Joseph P | Pres, COO | P - Purchase | $0.95 | +26.0K | 155.3K | +20% | +$24.7K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-08-01 | P | A | 26,000 | $0.95 | 155,340 | D | — | — | (F1) Purchased by Mr. Hazelton from the underwriter as part of the Issuer's public offering (the "Offering") of its common stock at the public offering price, pursuant to the Issuer's effective shelf registration statement on Form S-3 (File No. 333-273829). The Offering closed on August 1, 2025. |