| 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 |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Clean Harbors, Inc. (CLH) have been net sellers, shedding 2,500 shares worth roughly $803K on balance.
Classified under Commercial Services & Supplies (Industrials sector), CLH's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 94.4K | $27.43M | - | |
| CEO | 56.8K | $18.25M | - | |
| VP | 47.9K | $13.93M | - | |
| VP | 44.3K | $12.88M | - | |
| Other | 30.2K | $9.37M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Gerstenberg Eric W | Co-ceo | Sell | 2,500 | $321.34 | $803,350.00 | -4.2% | - | - | |
| Aug 3, 2026 | Robertson Andrea46 | Director | Sell | 789 | $314.01 | $247,753.89 | -8.1% | -0.5% | - | |
| May 26, 2026 | States Lauren55 | Director | Sell | 789 | $286.19 | $225,803.91 | -6.5% | +9.4% | - | |
| May 11, 2026 | Polito Karyn | Director | Buy | 460 | $295.13 | $135,759.80 | +15.3% | +5.6% | - | |
| Mar 18, 2026 | Gerstenberg Eric W | Co-ceo | Sell | 1,000 | $293.00 | $293,000.00 | -1.6% | -0.1% | - | |
| Mar 18, 2026 | Gerstenberg Eric W | Co-ceo | Sell | 1,000 | $293.00 | $293,000.00 | -2.5% | -0.1% | - | |
| Mar 18, 2026 | Reed Marcy L. | Director | Sell | 836 | $287.94 | $240,717.84 | -14.1% | -0.1% | - | |
| Mar 17, 2026 | Weber Brian P49 | EVP (chesi) | Sell | 4,683 | $293.39 | $1,373,945.37 | -8.8% | -2.2% | - | |
| Mar 4, 2026 | McKim Alan S | Executive Chair, Cto. | Sell | 100,000 | $292.65 | $29,265,000.00 | -4.6% | -5.8% | - | |
| Feb 23, 2026 | Gerstenberg Eric W | Co-ceo | Sell | 2,500 | $279.86 | $699,650.00 | -5.5% | +2.1% | - |