Insider at

04

Insider transactions

05
0 buys (P) 4 sells (S) Net: $-442,516 + 4 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

4 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 25, 2026 ARCO S 14,500 $8.06 $116,870 0 Direct -100.00% Disposed 0.4% (price as of )
Aug. 24, 2026 ARCO S 15,274 $8.15 $124,483 14,500 Direct -51.30% Disposed -0.7% (price as of )
Aug. 24, 2026 ARCO S 2,569 $8.16 $20,963 0 Indirect -100.00% Disposed -0.9% (price as of )
May 28, 2026 ARCO S 20,000 $9.01 $180,200 29,774 Direct -40.18% Disposed -10.2% (price as of )

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
May 10, 2026 ARCO Phantom Restricted Stock Unit Class A common share (4,435) · April 30, 2027 4,435 Acquired
April 30, 2026 ARCO Phantom Restricted Stock Unit Class A common share (4,988) · April 30, 2026 4,988 Disposed

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

Initial ownership (Form 3) 4 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 18, 2026 ARCO Class A common share 291,211 Indirect
March 18, 2026 ARCO Class A common share 2,569 Indirect
March 18, 2026 ARCO Class A common share 49,774 Direct
March 18, 2026 ARCO Phantom Restricted Stock Unit→ Class A common share (4,988) 4,988 Direct

Holdings reported on Form 4 5 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
Aug. 25, 2026 ARCO Class A common share 291,211 · · Indirect
May 28, 2026 ARCO Class A common share 291,211 · · Indirect
May 28, 2026 ARCO Class A common share 2,569 · · Indirect
May 4, 2026 ARCO Class A common share 291,211 · · Indirect
May 4, 2026 ARCO Class A common share 2,569 · · Indirect