Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000822818-22-000018
Filing Date
2022-04-14
Accepted
2022-04-14 15:50:22
Documents
12
Period of Report
2022-05-25

Document Format Files

Seq Description Document Type Size
1 DEF 14A clhproxy2021.htm DEF 14A 721176
2 boardattributesa.jpg GRAPHIC 1341327
3 boardmatrixnewa.jpg GRAPHIC 1864357
4 ceocompmixa.jpg GRAPHIC 27993
5 clhlogoa01a.jpg GRAPHIC 11237
6 clhsignature2019a01a.jpg GRAPHIC 5231
7 dtjsignature2a.jpg GRAPHIC 25757
8 matrix2a.jpg GRAPHIC 1267348
9 proxycard-1a.jpg GRAPHIC 498694
10 proxycard-2a.jpg GRAPHIC 201509
11 tm2210594d1-pc_neocompa.jpg GRAPHIC 249952
12 whatwedo_dontdov2.jpg GRAPHIC 256102
  Complete submission text file 0000822818-22-000018.txt   8598323
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 (Filer) CIK: 0000822818 (see all company filings)

EIN.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-34223 | Film No.: 22827120
SIC: 4955 Hazardous Waste Management