| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
President and CEO | Vp-operations
1 company
Kenneth Gaglione is President and CEO at HDSN. Kenneth Gaglione's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $22K at current prices.
The HDSN filings lean toward selling, a net 14,000 shares.
Kenneth Gaglione has 9 Form 4 filings on record from September 2020 to May 2026, all as President and CEO at Hudson Technologies (HDSN), 2020–2026.
The 19 reported transactions were 6 option exercises, 6 tax withholdings, 5 option or other derivative awards and 1 open-market purchase, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 1 purchase worth about $24K and 1 sale worth about $219K.
The only open-market purchase was 5,000 shares of HDSN at an average $4.89 on May 13, 2026, about $24K.
The only open-market sale was 19,000 shares of HDSN at an average $11.53 on December 12, 2022, about $219K. Twelve months later HDSN was up 8%.