CLH insider trading
Open-market stock trades by Clean Harbors (CLH) executives and directors: who bought or sold, how many shares, at what price and when.
CLH insider trades
| Date | Insider | Role | Trade | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | Polito Karyn | director | Buy | 125 | $314.83 | $39.35K |
| Aug 14, 2026 | GERSTENBERG ERIC W | CO-CEO | Sell | 2,500 | $321.34 | $803.35K |
| Mar 18, 2026 | GERSTENBERG ERIC W | CO-CEO | Sell | 1,000 | $293.00 | $293.00K |
| Feb 23, 2026 | GERSTENBERG ERIC W | CO-CEO | Sell | 2,500 | $279.86 | $699.65K |
| Feb 20, 2026 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | Sell | 2,788 | $281.31 | $784.29K |
| Aug 3, 2026 | Robertson Andrea | director | Sell | 789 | $314.01 | $247.75K |
| May 26, 2026 | States Lauren | director | Sell | 789 | $286.19 | $225.80K |
| May 11, 2026 | Polito Karyn | director | Buy | 460 | $295.13 | $135.76K |
| Mar 18, 2026 | GERSTENBERG ERIC W | CO-CEO | Sell | 1,000 | $293.00 | $293.00K |
| Mar 18, 2026 | Reed Marcy L. | director | Sell | 836 | $287.94 | $240.72K |
| Mar 17, 2026 | Weber Brian P | EVP (CHESI) | Sell | 4,683 | $293.39 | $1.37M |
| Mar 4, 2026 | MCKIM ALAN S | EXEC CHAIR, CTO. | Sell | 100,000 | $292.65 | $29.26M |
| Feb 23, 2026 | GERSTENBERG ERIC W | CO-CEO | Sell | 2,500 | $279.86 | $699.65K |
| Feb 19, 2026 | MCKIM ALAN S | EXEC CHAIR, CTO. | Sell | 100,000 | $281.14 | $28.11M |
| Feb 20, 2026 | Gabriel Sharon M. | EVP/CIO (CHESI) | Sell | 3,540 | $282.07 | $998.53K |
| Feb 20, 2026 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | Sell | 2,788 | $281.31 | $784.29K |
| Feb 19, 2026 | Welch John R. | director | Sell | 750 | $273.07 | $204.80K |
| Dec 16, 2025 | GERSTENBERG ERIC W | CO-CEO | Sell | 601 | $240.90 | $144.78K |
- CLH insiders bought $175.11K and sold $65.17M in open-market trades over their last 18 filings.
Updated 2026-11-02 23:12 UTC