Form 144 - Report of proposed sale of securities:
SEC Accession No. 0001950047-25-005295
Filing Date
2025-07-31
Accepted
2025-07-31 16:32:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 144  
1 primary_doc.xml 144 3214
  Complete submission text file 0001950047-25-005295.txt   4619
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)

EIN.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 144 | Act: 33 | File No.: 001-34223 | Film No.: 251172162
SIC: 4955 Hazardous Waste Management
(CF Office: 01 Energy & Transportation)

Mailing Address 129 SHELTER ROCK ROAD STAMFORD CT 06903
Business Address
Robertson Andrea (Reporting) CIK: 0001295248 (see all company filings)

Type: 144