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Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001950047-23-000957
Filing Date
2023-05-25
Accepted
2023-05-25 16:06:22
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 5583
  Complete submission text file 0001950047-23-000957.txt   6891
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 (Subject) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-34223 | Film No.: 23960458
SIC: 4955 Hazardous Waste Management

Mailing Address 88 PINE STREET WALPOLE MA 02081
Business Address
Weber Brian P (Reporting) CIK: 0001322710 (see all company filings)

Type: 144