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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001179110-22-003155
Filing Date
2022-05-26
Accepted
2022-05-26 13:38:18
Documents
1
Period of Report
2022-05-25

Document Format Files

Seq Description Document Type Size
1 FORM 4 - edgar.html 4  
1 FORM 4 - edgar.xml 4 3163
  Complete submission text file 0001179110-22-003155.txt   4474
Mailing Address 42 LONGWATER DRIVE NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
CLEAN HARBORS INC (Issuer) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 4955 Hazardous Waste Management

Mailing Address 84 SUMMER STREET WESTON MA 02493
Business Address
Welch John R. (Reporting) CIK: 0001611303 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34223 | Film No.: 22967884