Clean Harbors Executive Chairman Sells $29.26M in Stock as Company Nears 52-Week High
Alan S. McKim, Executive Chairman and CTO of Clean Harbors Inc (CLH), sold 100,000 shares on March 4, 2026, for $29.26 million at $292.65 per share. The sale occurred while the stock traded near its 52-week high and after the company reported stronger-than-expected fourth-quarter 2025 results; Clean Harbors also announced a planned acquisition of D…