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CIK 0000822818 · Large accelerated filer

CLEAN HARBORS INC

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Ticker
CLH
Exchange
NYSE
Industry
Hazardous Waste Management
FY end
Dec 31
Incorporated
MA
Entity type
operating
EIN
042997780
Phone
781-792-5000
Business address
42 LONGWATER DRIVE, P.O. BOX 9149, NORWELL, MA, 02061-9149
  1. ARS Other Annual Report to Security Holders
  2. DEF 14A Proxy Proxy Statement
  3. SC 13G Stake Amended Statement of Ownership
  4. 10-K Report Annual Report
  5. SC 13G Stake Amended Statement of Ownership
  6. NT 10-K Other NT 10-K
  7. 8-K Event Item 9
  8. 4 Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 5 Insider Annual Insider Trading Report
  15. 5 Insider Annual Insider Trading Report
  16. SC 13G/A Stake Amended Statement of Ownership
  17. SC 13G/A Stake Amended Statement of Ownership
  18. 5 Insider Annual Insider Trading Report
  19. 4 Insider Changes in Ownership
  20. PRER14A Other PRER14A

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