Hazelton Joseph P, President and COO of Dyadic International Inc. ($DYAI), made one open market purchase of common shares in the last year, totaling $24,700. His most recent buy occurred on August 1, 2025. This ranks him 3,649th among 4,983 insiders by purchase amount, below the average of $1.46 million across 3.3 transactions per insider. He reported no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | President & COO | A | Common Stock | 36418 | $0.00 | 191,758.0000 | 36,187,798 | 23.44% | 0.10% |
| Jan. 2, 2026 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | President & COO | A | Stock Option | 67250 | $0.00 | 67,250.0000 | 36,187,798 | 9999.99% | 0.19% |
| Aug. 1, 2025 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | President and COO | P | Common Stock | 26000 | $0.95 | 155,340.0000 | 29,835,799 | 20.10% | 0.09% |
| May 30, 2025 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | President and COO | A | Stock Option | 25000 | $0.00 | 25,000.0000 | 29,835,799 | 9999.99% | 0.08% |
| Jan. 2, 2025 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | Chief Operating Officer | A | Stock Option | 75000 | $0.00 | 75,000.0000 | 29,835,799 | 9999.99% | 0.25% |
| Jan. 2, 2025 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | Chief Operating Officer | A | Common Stock | 30172 | $0.00 | 129,340.0000 | 29,835,799 | 30.43% | 0.10% |
| April 11, 2024 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | Chief Business Officer | A | Stock Option | 20000 | $0.00 | 20,000.0000 | 28,811,061 | 9999.99% | 0.07% |
| March 13, 2024 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | Chief Business Officer | A | Common Stock | 41720 | $0.00 | 99,168.0000 | 28,811,061 | 72.62% | 0.14% |
| Jan. 2, 2024 | DYADIC INTERNATIONAL INC | $DYAI | Hazelton Joseph P | Chief Business Officer | A | Stock Option | 75000 | $0.00 | 75,000.0000 | 28,811,061 | 9999.99% | 0.26% |