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4//SEC Filing

Welch John R. 4

Accession 0001179110-22-003155

CIK 0000822818other

View on SEC.gov Company Profile

Filed

May 25, 8:00 PM ET

Accepted

May 26, 1:38 PM ET

Size

4.5 KB

Accession

0001179110-22-003155

Insider Transaction Report

Form 4

Period: 2022-05-25

CLEAN HARBORS INCCLH

Director

Transactions

Award
Common Stock
2022-05-25+1,849→ 12,279 total

Footnotes (1)

[F1]Award of restricted stock to non-employee director vesting 100% upon the date of the next annual meeting of shareholders.

Documents

1 file

4
edgar.xmlPrimary
FORM 4 -

Issuer

CLEAN HARBORS INC

CIK 0000822818

Entity typeother

Related Parties

1

filerCIK 0001611303

Filing Metadata

Form type: 4
Filed: May 25, 8:00 PM ET
Accepted: May 26, 1:38 PM ET
Size: 4.5 KB

View on SEC.gov