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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000822818-20-000006
Filing Date
2020-04-24
Accepted
2020-04-24 17:22:36
Documents
5
Effectiveness Date
2020-04-24

Document Format Files

Seq Description Document Type Size
1 DEFA14A e-proxynoticex2020.htm DEFA14A 26326
2 eproxy1.jpg GRAPHIC 148497
3 eproxy2.jpg GRAPHIC 223146
4 eproxy3.jpg GRAPHIC 82093
5 eproxy4.jpg GRAPHIC 37273
  Complete submission text file 0000822818-20-000006.txt   682221
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)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-34223 | Film No.: 20816190
SIC: 4955 Hazardous Waste Management