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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. CORRESP Other Correspondence Between Filers and SEC Staff
  2. CORRESP Other Correspondence Between Filers and SEC Staff
  3. S-4/A Deal Registration Statement - Business Combination
  4. S-3/A Offering Registration Statement
  5. CORRESP Other Correspondence Between Filers and SEC Staff
  6. CORRESP Other Correspondence Between Filers and SEC Staff
  7. UPLOAD Other SEC-generated Letter
  8. UPLOAD Other SEC-generated Letter
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. S-4/A Deal Registration Statement - Business Combination
  12. CORRESP Other Correspondence Between Filers and SEC Staff
  13. S-3/A Offering Registration Statement
  14. 3 Insider Initial Statement of Ownership
  15. 10-Q Report Quarterly Report
  16. 8-K Event Results of operations · Executive or director change
  17. UPLOAD Other SEC-generated Letter
  18. UPLOAD Other SEC-generated Letter
  19. 4 Insider Changes in Ownership
  20. S-3 Offering Registration Statement

Page 121 of 134 · 2,670 filings