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CLEAN HARBORS INC Director's Dealing 2026

Feb 23, 2026

30490_dirs_2026-02-23_6f988ce6-66fd-44b5-84fd-0a6d85a9cfc5.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CLEAN HARBORS INC (CLH)
CIK: 0000822818
Period of Report: 2026-02-19

Reporting Person: MCKIM ALAN S (N/A)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2026-02-19 Common Stock S 100000 $281.14 Disposed 2275368 Indirect
2026-02-19 Common Stock G 10000 Disposed 2265368 Indirect

Holdings (Non-Derivative)

Security Shares Ownership
Common Stock 34027 Direct
Common Stock 67093 Indirect

Footnotes

F1: Charitable Gift.