Eric W. Gerstenberg - Jul 1, 2025 Form 4 Insider Report for CLEAN HARBORS INC (CLH)

Role
CO-CEO
Signature
/s/ Eric W. Gerstenberg
Stock symbol
CLH
Transactions as of
Jul 1, 2025
Transactions value $
-$129,466
Form type
4
Date filed
7/3/2025, 02:53 PM
Previous filing
Jun 9, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
GERSTENBERG ERIC W CO-CEO C/O CLEAN HARBORS ENVIRON. SERVICES INC., 42 LONGWATER DRIVE, NORWELL /s/ Eric W. Gerstenberg 2025-07-03 0001211558

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CLH Common Stock Tax liability -$129K -564 -1.09% $229.55 51.1K Jul 1, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b3.