Form 4 for CLH CLEAN HARBORS INC
Accepted 2026-02-20 00:00:00 ET · period of report 2026-02-19 · accession 0001611303-26-000002 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-20 | 2026-02-19 | CLH | Welch John R. | Dir | S - Sale | $273.07 | -750 | 10.2K | -7% | -$204.8K |
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 | 2026-02-19 | S | D | 750 | $273.07 | 10,237 | D | — | — |