Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 33 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

33 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 13, 2025 MIAX P 5,000 $23.00 $115,000 7,226 Direct +224.62% Acquired 47.7% (price as of 2026-10-05)

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
June 16, 2026 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (5,184) $40.24 June 15, 2036 5,184 Acquired
June 16, 2026 MIAX Incentive Stock Option (Right to Buy) Common Stock (2,485) $40.24 June 15, 2036 2,485 Acquired
Sept. 11, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (125,001) $12.00 Sept. 17, 2025 125,001 Disposed
Sept. 11, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (24,999) $12.00 Sept. 17, 2025 24,999 Disposed
Aug. 15, 2025 MIAX Series B Preferred Stock Common Stock (91,666) · · 91,666 Disposed
Aug. 15, 2025 MIAX Nonvoting Common Stock Common Stock (65,947) · · 65,947 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Series B Preferred Stock (24,999) · Sept. 17, 2025 24,999 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (24,999) · Sept. 17, 2025 24,999 Acquired
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Nonvoting Common Stock (24,999) · May 17, 2028 24,999 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (24,999) · May 17, 2028 24,999 Acquired
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Nonvoting Common Stock (8,333) · July 31, 2029 8,333 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (8,333) · July 31, 2029 8,333 Acquired
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Nonvoting Common Stock (6,570) · Nov. 30, 2030 6,570 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (6,570) · Nov. 30, 2030 6,570 Acquired
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Nonvoting Common Stock (7,757) · March 9, 2032 7,757 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (7,757) · March 9, 2032 7,757 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Series B Preferred Stock (125,001) · Sept. 17, 2025 125,001 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (125,001) · Sept. 17, 2025 125,001 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (75,001) · May 17, 2028 75,001 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (75,001) · May 17, 2028 75,001 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (104,167) · July 31, 2029 104,167 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (104,167) · July 31, 2029 104,167 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (80,930) · Nov. 30, 2030 80,930 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (80,930) · Nov. 30, 2030 80,930 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (29,743) · March 9, 2032 29,743 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (29,743) · March 9, 2032 29,743 Acquired

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

Initial ownership (Form 3) 18 holdings

07

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

DateTickerSecuritySharesOwnership
Aug. 13, 2025 MIAX Common Stock 2,226 Direct
Aug. 13, 2025 MIAX Series B Preferred Stock→ Common Stock (91,666) 91,666 Indirect
Aug. 13, 2025 MIAX Nonvoting Common Stock→ Common Stock (65,947) 65,947 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Series B Preferred Stock (24,999) 24,999 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Nonvoting Common Stock (24,999) 24,999 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Nonvoting Common Stock (8,333) 8,333 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Nonvoting Common Stock (6,570) 6,570 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Nonvoting Common Stock (7,757) 7,757 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Common Stock (5,041) 5,041 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Common Stock (8,928) 8,928 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Series B Preferred Stock (125,001) 125,001 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (75,001) 75,001 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (104,167) 104,167 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (80,930) 80,930 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (29,743) 29,743 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Common Stock (32,459) 32,459 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Common Stock (37,500) 37,500 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Common Stock (16,072) 16,072 Direct