Robert Speights - May 2, 2025 Form 4 Insider Report for CLEAN HARBORS INC (CLH)

Role
PRESIDENT, INDUSTRIAL SERVICES
Signature
/s/ Robert Speights
Stock symbol
CLH
Transactions as of
May 2, 2025
Transactions value $
$0
Form type
4
Date filed
5/2/2025, 04:33 PM
Previous filing
Apr 2, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Speights Robert PRESIDENT, INDUSTRIAL SERVICES 42 LONGWATER DRIVE, NORWELL /s/ Robert Speights 2025-05-02 0001756200

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CLH Common Stock Disposed to Issuer $0 -16.6K -48.94% $0.00 17.3K May 2, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Forfeiture of unvested time-based and performance-based stock grants upon cessation of employment on May 2, 2025.