Form 4 for CLH CLEAN HARBORS INC
Accepted 2026-06-03 15:35:59 ET · period of report 2026-06-01 · accession 0002025402-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-03 15:35 | 2026-06-01 | CLH | Diderich Jeroen | EVP, Pres of Sales, Service | F - Tax | $281.00 | -1,717 | 16.2K | -10% | -$482.5K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-01 | F | D | 1,717 | $281.00 | 16,152 | D | — | — | (F1) Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b3 (F2) Includes 14 shares acquired under the Clean Harbors Employee Stock Purchase Plan. |