InsiderTrades

Form 4 for ARQ Arq, Inc.

Accepted 2026-03-25 00:00:00 ET · period of report 2026-03-23 · accession 0001515156-26-000036 · 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
2026-03-25 2026-03-23 ARQ Hansen Stacia CAO F - Tax $2.27 -8,894 64.3K -12% -$20.2K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-23 F D 8,894 $2.27 64,305 D — — (F1) Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of restricted stock awards ("RSAs") on March 23, 2026.