SEC Form 4/A · accession 0001211558-26-000014
CLEAN HARBORS INC · CLH
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Eric W Gerstenberg
Officer — CO-CEO
Period of report
Mar 13, 2026
Accepted (ET)
Aug 14, 2026 · 9:17 am 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 StockF1,F2 | Mar 13, 2026 | F | 977 | $288.93 | D | 63,023 | D | |
| Common StockF3,F2 | Mar 13, 2026 | D | 2,166 | $0.00 | D | 60,857 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b.
- F2Correction to Total Number of Shares Held.
- F3Shares of restricted stock forfeited due to the Company not achieving performance targets under its Long Term Equity Incentive Program.