Clean Harbors, Inc. engages in the provision of environmental, energy, and industrial services. It operates through the Environmental Services and the Safety-Kleen Sustainability Solutions segments. The Environmental Services segment collects, transports, treats, and disposes of hazardous and non-hazardous waste through network waste disposal facilities including incinerators, landfills, treatment, storage and disposal facilities, wastewater treatment facilities, and solvent recycling centers. The Safety-Kleen Sustainability Solutions segment includes parts washer services, containerized waste services, vac services, used motor oil collection, and sale of base and blended oil products. The company was founded by Alan S. McKim in 1980 and is headquartered in Norwell, MA. |  |
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Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
Speights Robert | PRESIDENT, INDUSTRIAL SERVICES | Mar 10 '25 | Sale | 190.44 | 2,725 | 518,949 | 40,008 | Mar 11 01:41 PM | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | Mar 10 '25 | Buy | 191.38 | 1,050 | 200,949 | 24,238 | Mar 11 11:21 AM | MCKIM ALAN S | EXEC CHAIR, CTO. | Mar 03 '25 | Sale | 210.28 | 52,999 | 11,144,848 | 2,397,896 | Mar 04 09:34 AM | Alan S. McKim | Officer | Mar 03 '25 | Proposed Sale | 213.55 | 50,000 | 10,677,500 | | Mar 03 05:41 PM | ALAN S. MCKIM 2007 TRUST | Officer | Mar 03 '25 | Proposed Sale | 212.02 | 2,999 | 635,837 | | Mar 03 04:05 PM | States Lauren | Director | Feb 18 '25 | Sale | 228.79 | 308 | 70,467 | 11,918 | Feb 19 10:39 AM | States Lauren | Director | Jan 15 '25 | Sale | 239.04 | 308 | 73,624 | 12,226 | Jan 16 09:37 AM | States Lauren | Director | Dec 16 '24 | Sale | 245.06 | 308 | 75,478 | 12,534 | Dec 17 12:15 PM | LAUREN STATES | Director | Dec 16 '24 | Proposed Sale | 244.28 | 924 | 225,715 | | Dec 16 04:31 PM | BRIAN P WEBER | Officer | Nov 27 '24 | Proposed Sale | 261.31 | 861 | 224,989 | | Nov 27 04:01 PM | Weber Brian P | EVP (CHESI) | Nov 27 '24 | Sale | 261.31 | 861 | 224,988 | 59,346 | Nov 27 12:50 PM | States Lauren | Director | Nov 15 '24 | Sale | 249.78 | 308 | 76,932 | 12,842 | Nov 18 12:59 PM | GERSTENBERG ERIC W | CO-CEO | Nov 15 '24 | Sale | 250.42 | 6,051 | 1,515,291 | 55,657 | Nov 18 08:39 AM | GERSTENBERG ERIC W | Officer | Nov 15 '24 | Proposed Sale | 250.09 | 6,051 | 1,513,310 | | Nov 18 08:28 AM | Speights Robert | PRESIDENT, INDUSTRIAL SERVICES | Nov 05 '24 | Sale | 240.14 | 610 | 146,485 | 39,160 | Nov 06 12:04 PM | States Lauren | Director | Oct 15 '24 | Sale | 260.74 | 308 | 80,308 | 13,150 | Oct 16 10:17 AM | States Lauren | Director | Sep 16 '24 | Sale | 244.09 | 309 | 75,424 | 13,458 | Sep 17 10:54 AM | Battles Michael Louis | CO-CEO | Sep 16 '24 | Sale | 245.74 | 10,000 | 2,457,400 | 77,136 | Sep 17 09:27 AM | LAUREN STATES | Director | Sep 16 '24 | Proposed Sale | 243.97 | 925 | 225,672 | | Sep 16 04:33 PM | Battles Michael Louis | Officer | Sep 16 '24 | Proposed Sale | 245.54 | 10,000 | 2,455,400 | | Sep 16 02:54 PM | ANDREA ROBERTSON | Director | Aug 01 '24 | Proposed Sale | 238.90 | 1,148 | 274,261 | | Aug 01 04:23 PM | Robertson Andrea | Director | Aug 01 '24 | Sale | 238.90 | 1,148 | 274,257 | 10,355 | Aug 01 02:24 PM | MCKIM ALAN S | EXEC CHAIR, CTO. | Jun 11 '24 | Sale | 215.51 | 50,000 | 10,775,500 | 2,494,211 | Jun 13 01:26 PM | States Lauren | Director | May 23 '24 | Sale | 218.14 | 1,148 | 250,425 | 13,767 | May 24 08:45 AM | Dugas Eric J. | EVP CHIEF FINANCIAL OFFICER | May 03 '24 | Sale | 208.74 | 6,200 | 1,294,188 | 21,482 | May 06 08:35 AM | Weber Brian P | EVP (CHESI) | Mar 27 '24 | Sale | 199.07 | 7,996 | 1,591,764 | 62,803 | Mar 28 09:42 AM |
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