InsiderTrades

Form 4 for ECVT Ecovyst Inc.

Accepted 2026-05-27 16:02:18 ET · period of report 2026-05-26 · accession 0001708035-26-000077 · 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
2026-05-27 16:02 2026-05-26 ECVT Humble Patti A. Dir A - Grant $13.61 +9,099 9,099 New +$123.8K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-26 A A 9,099 $13.61 9,099 D — —