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| Keyboard |
| Clean Harbors Inc | |
|---|---|
| Ticker | CLH |
| CIK # | 0000822818 |
| CUSIP | 184496107 |
| Sector | Energy & Transportation - Hazardous Waste Management |
| Address | 42 Longwater Drive PO Box 9149, Norwell, MA 02061-9149 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000822818] | 10-K | |
| [0000822818] | 10-Q | |
| [0000822818] | 3 | |
| [0000822818] | 4 | |
| [0000822818] | 5 | |
| [0000822818] | 8-K | |
| [0000822818] | SC 13D | |
| [0000822818] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Reed Marcy L
Common Stock
|
2026-03-18 | Sell | 836 | $287.94 | 240,718 |
|
Gerstenberg Eric W
Common Stock
|
2026-03-18 | Sell | 1,000 | $293.00 | 293,000 |
|
Weber Brian P
Common Stock
|
2026-03-17 | Sell | 4,683 | $293.39 | 1,373,945 |
|
Weber Brian P
Common Stock
|
2026-03-13 | Disposed to issuer | 1,869 | $0.00 | |
|
Weber Brian P
Common Stock
|
2026-03-13 | Tax withheld | 960 | $288.93 | 277,373 |
|
Battles Michael Louis
Common Stock
|
2026-03-13 | Tax withheld | 1,148 | $288.93 | 331,692 |
|
Battles Michael Louis
Common Stock
|
2026-03-13 | Disposed to issuer | 2,166 | $0.00 | |
|
Dugas Eric J
Common Stock
|
2026-03-13 | Disposed to issuer | 1,324 | $0.00 | |
|
Gerstenberg Eric W
Common Stock
|
2026-03-13 | Disposed to issuer | 2,166 | $0.00 | |
|
McKim Alan S
Common Stock
|
2026-03-13 | Tax withheld | 1,265 | $288.93 | 365,496 |
|
Gabriel Sharon M
Common Stock
|
2026-03-13 | Disposed to issuer | 1,401 | $0.00 | |
|
Curtis George L
Common Stock
|
2026-03-13 | Disposed to issuer | 1,028 | $0.00 | |
|
Geer Charles H II
Common Stock
|
2026-03-13 | Disposed to issuer | 139 | $0.00 | |
|
Curtis George L
Common Stock
|
2026-03-13 | Tax withheld | 350 | $288.93 | 101,126 |
|
Gerstenberg Eric W
Common Stock
|
2026-03-13 | Tax withheld | 977 | $288.93 | 282,285 |
|
Harrison Robert W
Common Stock
|
2026-03-13 | Tax withheld | 18 | $288.93 | 5,201 |
|
Dugas Eric J
Common Stock
|
2026-03-13 | Tax withheld | 630 | $288.93 | 182,026 |
|
Underwood Rebecca
Common Stock
|
2026-03-13 | Tax withheld | 125 | $288.93 | 36,116 |
|
Gabriel Sharon M
Common Stock
|
2026-03-13 | Tax withheld | 727 | $288.93 | 210,052 |
|
Underwood Rebecca
Common Stock
|
2026-03-13 | Disposed to issuer | 1,401 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 625 | 47,237,048 |
| 2025-12-31 | 568 | 49,837,961 |
| 2025-09-30 | 572 | 47,802,057 |
| 2025-06-30 | 581 | 47,202,120 |
| 2025-03-31 | 568 | 46,983,102 |
| 2024-12-31 | 578 | 46,478,326 |
| 2024-09-30 | 575 | 45,076,523 |
| 2024-06-30 | 521 | 46,075,086 |
| 2024-03-31 | 485 | 46,819,461 |
| 2023-12-31 | 457 | 46,534,054 |
| 2023-09-30 | 429 | 47,090,306 |
| 2023-06-30 | 424 | 46,876,729 |