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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000822818-21-000039
Filing Date
2021-08-04
Accepted
2021-08-04 08:42:34
Documents
15
Period of Report
2021-08-03
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K clh-20210803.htm   iXBRL 8-K 42125
2 EX-2.7 ex27_hpcspax8321.htm EX-2.7 617267
3 EX-99 ex991_8421pressrelease.htm EX-99 22578
7 GRAPHIC image.jpg GRAPHIC 9996
  Complete submission text file 0000822818-21-000039.txt   934011

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clh-20210803.xsd EX-101.SCH 1911
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clh-20210803_lab.xml EX-101.LAB 24137
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clh-20210803_pre.xml EX-101.PRE 12515
8 EXTRACTED XBRL INSTANCE DOCUMENT clh-20210803_htm.xml XML 10752
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: 8-K | Act: 34 | File No.: 001-34223 | Film No.: 211142488
SIC: 4955 Hazardous Waste Management
Office of Energy & Transportation