Houghton Kathleen
SEC CIK 1824104 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| HDSN | HUDSON TECHNOLOGIES INC /NY | VP-Sales, Marketing | 142.1K | — | $19.8K | 5 | 2021-06-09 | 2026-01-08 |
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 | — |
| 12 | Houghton Kathleen | SVP-Sales, Marketing, Dir | — | — |
Transactions 5
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-01-12 | 2026-01-08 | HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | SVP-Sales, Marketing, Dir | F - Tax | $7.10 | -101.1K | 142.1K | -42% | -$717.5K |
| DM | 2026-01-12 | 2026-01-08 | HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | SVP-Sales, Marketing, Dir | M - OptEx | $1.65 | +218.5K | 161.2K | New | +$360.1K |
| MA | 2023-02-07 | 2021-06-09 | HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | VP-Sales, Marketing | S - Sale | $2.96 | -6,685 | 41.2K | -14% | -$19.8K |
| D | 2022-02-04 | 2022-02-03 | HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | VP - Sales, Marketing | F - Tax | $3.73 | -12.3K | 47.8K | -20% | -$45.7K |
| D | 2022-02-04 | 2022-02-03 | HDSN | HUDSON TECHNOLOGIES INC /NY | Houghton Kathleen | VP - Sales, Marketing | M - OptEx | $1.25 | +20.0K | 60.1K | +50% | +$25.0K |
Purchase Sale Sale after option exercise All abbreviations