03:23 PM EDT, 03/19/2026 (MT Newswires) -- Eric W Gerstenberg, Co-CEO, on March 18, 2026, sold 1,000 shares in Clean Harbors ( CLH ) for $293,000. Following the Form 4 filing with the SEC, Gerstenberg has control over a total of 38,877 common shares of the company, with 38,877 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/822818/000121155826000008/xslF345X05/form4-03192026_070304.xml

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