InsiderTrades

Form 4 for CLH CLEAN HARBORS INC

Accepted 2025-06-06 00:00:00 ET · period of report 2025-06-05 · accession 0001415889-25-015879 · 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
2025-06-06 2025-06-05 CLH Quirk Alison A. Dir S - Sale $223.69 -893 2,978 -23% -$199.8K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-06-05 S D 893 $223.69 2,978 D — —