Form4insider filings, from the source

Insider · CIK 0002021219

Claiborne Benson Smith

Files at: ARQ. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 1, 2026 AForm 4 →Aug 4, 8:30 pm EDTArq, Inc.ARQ61,047——155,513—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 1, 2026 AForm 4 →Aug 4, 8:30 pm EDTArq, Inc.ARQ61,047——61,047—