SEC Form 4 · accession 0001211558-26-000020
CLEAN HARBORS INC · CLH
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Eric W Gerstenberg
Officer — CO-CEO
Period of report
Aug 14, 2026
Accepted (ET)
Aug 18, 2026 · 2:47 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000822818
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 14, 2026 | S | 2,500 | $321.34 | D | 56,793 | D |
Table II — derivative securities
No Table II lines on this filing.