| COMPANY | TYPE | SHARES | PRICE | VALUE | HELD AFTER | TRADE DATE | FILED |
|---|---|---|---|---|---|---|---|
| TTEK TETRA TECH INC | PURCHASE | 1,900 | $26.41 | $50.2K | 1,900 | May 15, 2026 | May 15, 2026 ↗ |
| HDSN HUDSON TECHNOLOGIES INC /NY | PURCHASE | 5,100 | $4.92 | $25.1K | 9,165 | May 14, 2026 | May 15, 2026 ↗ |
| HDSN HUDSON TECHNOLOGIES INC /NY | PURCHASEGRANT Stock grant | 4,065 | — | — | 4,065 | Apr 10, 2026 | Apr 14, 2026 ↗ |