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Clean Harbors Inc

All insiders

15 insiders

InsiderRole% of sharesShares heldLast trade
MCKIM ALAN SEXEC CHAIR, CTO. · Director3.97%2,098,130Mar 13, 2026
Battles Michael LouisCO-CEO · Director0.18%95,387Mar 13, 2026
Weber Brian PEVP (CHESI)0.09%48,728Mar 17, 2026
CURTIS GEORGE LEXEC. VICE PRESIDENT (CHESI)0.09%46,048Mar 13, 2026
GERSTENBERG ERIC WCO-CEO0.07%38,877Mar 18, 2026
GALANTE EDWARD GDirector0.05%25,461May 20, 2026
Gabriel Sharon M.EVP/CIO (CHESI)0.04%21,065Mar 13, 2026
Underwood RebeccaPRESIDENT & EVP FACILITIES0.04%18,684Mar 13, 2026
Dugas Eric J.EVP CHIEF FINANCIAL OFFICER0.03%13,979Mar 13, 2026
Diderich JeroenEVP&President of Sales&Service0.03%13,667Feb 2, 2026
Geer Charles H. IIEVP, Industrial Services0.02%10,839Mar 13, 2026
Welch John R.Director0.02%10,237Feb 19, 2026
Robertson AndreaDirector0.02%9,768May 20, 2026
Harrison Robert W.EVP, EHS0.01%6,648Mar 13, 2026
Reed Marcy L.Director<0.01%5,081Mar 18, 2026
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