Clean Harbors’ Founder Parted With 1,265 Shares. He Still Holds Over 2 Million
Alan S. McKim, executive chairman and chief technology officer of Clean Harbors, Inc. (CLH 0.12%), disposed of 1,265 shares of common stock on July 17, 2026. This non-discretionary transaction was executed to satisfy tax withholding obligations associated with the vesting of equity awards, according to an SEC Form 4 filing. Transaction summary Metric Value Transaction […]