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EG

Eric W. Gerstenberg

Insider · Co-CEO · CLH

Eric W. Gerstenberg files insider transactions with the SEC as a co-ceo of Clean Harbors (CLH). We hold 5 disclosed purchases and sales filed since 9 May 2006, 3 of them in the last 90 days.

  • Files forCLH
  • Disclosed buys and sells5 in all, 3 in the last 90 days
  • Last disclosure18 August 2026

Positions held

2 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 18 March 2009 — 14 August 2026Co-CEO · Clean Harbors (CLH)169 Form 4 lines · source: SEC Form 4
  • Filed 5 May 2006 — 16 March 2009Exec. Vice President (CHESI) · Clean Harbors (CLHB)20 Form 4 lines · source: SEC Form 4

Everything they disclosed

120 entries, newest first — one per disclosure report, one per Form 4 line

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.