Every SEC Form 3/4/5 on record for this filer (CIK 1250706) — 1 issuer, 25 transactions. Section-16 filings only: what they filed, not a biography, and titles are as filed on their latest form at each issuer.
| Ticker | Company | Role as filed | On file | Forms | Open-market net |
|---|---|---|---|---|---|
| HDSN | HUDSON TECHNOLOGIES INC /NY | President, CEO | 2015-09-09 → 2025-12-15 | 24 | −$8M |
| Ticker | Date | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| HDSN | 2025-12-05 | Sell | 484,616 | $7.40 | $4M | 1,944,312 |
| HDSN | 2025-12-05 | Sell | 484,616 | $7.40 | $4M | 426,968 |
| HDSN | 2021-08-17 | Buy | 5,000 | $2.88 | $14,400 | 500,019 |
| HDSN | 2021-08-17 | Buy | 5,000 | $2.90 | $14,500 | 520,019 |
| HDSN | 2021-08-17 | Buy | 15,000 | $2.89 | $43,350 | 515,019 |
| HDSN | 2018-03-15 | Buy | 2,000 | $5.51 | $11,020 | 495,019 |
1 of 1 issuers are covered and open a security page; the rest are on file here only.