Form 4/A for CLH CLEAN HARBORS INC
Accepted 2025-03-18 00:00:00 ET · period of report 2025-02-01 · accession 0001415889-25-008317 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2025-03-18 | 2025-02-01 | CLH | CURTIS GEORGE L | EXEC. VP (CHESI) | F - Tax | $233.00 | -181 | 49.7K | -0.4% | -$42.2K |
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 | 2025-02-01 | F | D | 181 | $233.00 | 49,655 | D | — | — | (F2) Item 4, Securities Acquired (A) or Disposed (D), decreased to correct an administrative error. (F1) Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b-3. (F3) Includes 10 shares acquired under the Clean Harbors Employee Stock Purchase Plan on 12/31/2024. |