Gerstenberg Eric W's Form 4/A amendment
AmendedClean Harbors Inc (CLH) · filed Aug 14, 2026
- Accession no.
- 0001211558-26-000012
- Filed
- Aug 14, 2026, 9:13 AM ET
- Trade date
- Feb 23, 2026
- Filing delay
- 172 days
- Rule 10b5-1 plan
- Not checked
- Original filed
- Feb 24, 2026
This filing lists 1 non-derivative transaction. Open-market sales total $699.6K. It was filed 172 days after the trade.
This amendment replaces 0001211558-26-000004 (filed Feb 24, 2026).
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Gerstenberg Eric WCIK 0001211558 | Officer (CO-CEO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 23, 2026 | Common Stock | SSaleDisposed | −2,500 | $279.86 | −$699,650 | 64,000 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
Correction to Total Number of Shares Held.