Sheriff Alan
SEC CIK 1823076 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| HDSN | HUDSON TECHNOLOGIES INC /NY | Dir | 12.5K | $25.4K | — | 3 | 2026-04-10 | 2026-06-17 |
Most active insiders at HDSN, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | COLEMAN BRIAN F | Former Dir | — | $7.17M |
| 2 | Hartree Partners, LP | 10% | $5.95M | — |
| 3 | Parrillo Richard | Dir | $73.1K | — |
| 4 | Sheriff Alan | Dir | $25.4K | — |
| 5 | Feeler Jeffrey R | Dir | $25.1K | — |
| 6 | Mansy Loan Nguyen | Dir | $24.8K | — |
| 7 | Gaglione Kenneth | Pres, CEO, Dir | $24.5K | — |
| 8 | Prouty Eric A | Dir | $24.2K | — |
| 9 | ABBATECOLA VINCENT P | Dir | $23.8K | — |
| 10 | Bertaux Brian J. | CFO | $9,740 | — |
Transactions 3
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-22 09:21 | 2026-06-17 | HDSN | HUDSON TECHNOLOGIES INC /NY | Sheriff Alan | Dir | A - Grant | $0.00 | +3,219 | 12.5K | +35% | $0 |
| 2026-05-15 12:38 | 2026-05-13 | HDSN | HUDSON TECHNOLOGIES INC /NY | Sheriff Alan | Dir | P - Purchase | $4.88 | +5,200 | 9,265 | +128% | +$25.4K | |
| 2026-04-14 12:00 | 2026-04-10 | HDSN | HUDSON TECHNOLOGIES INC /NY | Sheriff Alan | Dir | A - Grant | $0.00 | +4,065 | 4,065 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations