CLEAN HARBORS INC (Hazardous Waste Management)
Hazardous Waste Management
Filing Clarity monitors every SEC filing for CLEAN HARBORS INC — Form 4 insider transactions, 8-K material events, and quarterly reports — and delivers plain-English signals with historical context.
Recent SEC filing signals
Filing Clarity delivers plain-English signals for each new filing, with historical context showing what changed from prior periods.
OtherCLH to acquire for $470M2026-08-12
Tax WithholdingCLH: Battles sold 1032 shares at $290.742026-08-12
Tax WithholdingCLH: Curtis sells 1757 shares at $290.742026-08-11
Insider SaleCLH insider Robertson Andrea sells 789 shares ($247,754) in discretionary open-market sale at $314.012026-08-03
Guidance RaiseCLH raises FY2026 Adj. EBITDA guidance to $1.35B–$1.41B (+$110M vs. prior midpoint) after record Q22026-07-29
Quarterly FilingCLH Q2 2026 10-Q: quarterly revenue $2.20B, net income $58.7M, EPS $1.09 diluted2026-07-29
Ecosystem
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