Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 3 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 1, 2026 ARQ A 100,000 · · 100,000 Direct · Acquired (price as of 2026-09-04)
Sept. 1, 2026 ARQ A 61,047 · · 161,047 Direct +61.05% Acquired (price as of 2026-09-04)
Sept. 1, 2026 ARQ A 61,047 · · 61,047 Direct · Acquired (price as of 2026-09-04)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 1, 2026 ARQ Performance Share Units Common Stock · March 15, 2029 61,047 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).