https://www.developersdigest.tech/markets/clh/filings Latest company filings for CLEAN HARBORS INC (CLH) - annual reports, quarterly reports, major events, and insider trades, newest first. en Sun, 12 Jul 2026 03:15:44 GMT https://www.sec.gov/Archives/edgar/data/822818/000195004726005031/xsl144X01/primary_doc.xml 0001950047-26-005031 Tue, 26 May 2026 12:00:00 GMT 144 https://www.sec.gov/Archives/edgar/data/822818/000196545726000005/xslF345X06/form4-05222026_030543.xml 0001965457-26-000005 Fri, 22 May 2026 12:00:00 GMT 4 https://www.sec.gov/Archives/edgar/data/822818/000188393226000005/xslF345X06/form4-05222026_030511.xml 0001883932-26-000005 Fri, 22 May 2026 12:00:00 GMT 4 https://www.sec.gov/Archives/edgar/data/822818/000167002226000001/xslF345X06/form4-05222026_030504.xml 0001670022-26-000001 Fri, 22 May 2026 12:00:00 GMT 4 https://www.sec.gov/Archives/edgar/data/822818/000161130326000003/xslF345X06/form4-05222026_030523.xml 0001611303-26-000003 Fri, 22 May 2026 12:00:00 GMT 4 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