Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 5 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

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

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 19, 2026 CBOE M 224 $286.17 $64,102 224 Direct · Acquired 19.0% (price as of )
Feb. 19, 2026 CBOE F 129 $286.17 $36,916 95 Direct -57.59% Disposed 19.0% (price as of )
Feb. 19, 2026 CBOE M 224 · · 450 Direct -33.23% Disposed
Feb. 19, 2026 CBOE A 2,621 · · 2,621 Direct · Acquired
Sept. 2, 2025 CBOE A 674 · · 674 Direct · Acquired

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 19, 2026 CBOE Restricted Stock Units Common Stock (224) · · 224 Disposed
Feb. 19, 2026 CBOE Restricted Stock Units Common Stock (2,621) · · 2,621 Acquired
Sept. 2, 2025 CBOE Restricted Stock Units Common Stock (674) · · 674 Acquired

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