CLEAN HARBORS INCCLHEarnings & Financial Report
NYSE · Industrials · Hazardous Waste Management
Clean Harbors, Inc., headquartered in Norwell, Massachusetts, is a provider of waste management and industrial services for commercial customers, specializing in the collection, transportation, treatment and disposal of hazardous waste, but also offering services for non-hazardous waste. The company has 870 operating locations in 630 properties in the U.S. and Canada including a network of over 100 waste disposal facilities such as incinerators, landfills, treatment, storage and disposal faci...
Top Holders
| Holder | % Owned | Shares | Change | As of |
|---|---|---|---|---|
| The Vanguard Group | 8.84% | 4.8M | — | 2024-02-13 |
| BlackRock, Inc. | 8.10% | 4.4M | — | 2024-01-25 |
| Wellington Management Group LLP | 6.76% | 3.7M | — | 2024-02-08 |
| Select Equity Group, L.P. | 3.10% | 1.7M | ▼ -2.40pp | 2024-11-14 |
Insider Transactions
Net 90d: −$61.97M · buys $0 / sells $61.97MRange:
Action:
Role:
| Insider | Role | Action | ||||
|---|---|---|---|---|---|---|
| 2026-03-18 | GERSTENBERG ERIC W | CO-CEO | Sell (open market) | 1.0K | $293.00 | $293.0K |
| 2026-03-18 | Reed Marcy L. | Director | Sell (open market) | 836 | $287.94 | $240.7K |
| 2026-03-17 | Weber Brian P | EVP (CHESI) | Sell (open market) | 4.7K | $293.39 | $1.37M |
| 2026-03-13 | Rebecca Underwood | PRESIDENT & EVP FACILITIES | Disposition | 1.4K | $0.00 | $0 |
| 2026-03-13 | Gabriel Sharon M. | EVP/CIO (CHESI) | Disposition | 1.4K | $0.00 | $0 |
| 2026-03-13 | GERSTENBERG ERIC W | CO-CEO | Disposition | 2.2K | $0.00 | $0 |
| 2026-03-13 | Harrison Robert W. | EVP, EHS | Disposition | 368 | $0.00 | $0 |
| 2026-03-13 | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | Disposition | 1.3K | $0.00 | $0 |
| 2026-03-13 | CURTIS GEORGE L | EXEC. VICE PRESIDENT (CHESI) | Disposition | 1.0K | $0.00 | $0 |
| 2026-03-13 | Geer Charles H. II | EVP, Industrial Services | Disposition | 139 | $0.00 | $0 |
1–10 of 37
Page 1 / 4