8-K - CLEAN HARBORS INC (0000822818) (Filer)

Filed: 2026-10-05 AccNo: 0000822818-26-000042 Size: 57 MB Item 1.01: Entry into a Material Definitive Agreement Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits