Insider at

04

Insider transactions

05
0 buys (P) 2 sells (S) Net: $-3,471,650 + 22 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

22 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 17, 2026 MIAX S 10b5-1 35,000 $42.83 $1,499,050 86,538 Direct -28.80% Disposed -28.1% (price as of 2026-10-06)
May 15, 2026 MIAX S 10b5-1 35,000 $56.36 $1,972,600 84,262 Direct -29.35% Disposed -45.4% (price as of 2026-10-06)
Aug. 14, 2025 MIAX P 4 $31.44 $126 4 Indirect · Acquired -2.1% (price as of 2026-10-06)

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
June 16, 2026 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (35,861) $40.24 June 15, 2036 35,861 Acquired
June 16, 2026 MIAX Incentive Stock Option (Right to Buy) Common Stock (2,485) $40.24 June 15, 2036 2,485 Acquired
Dec. 16, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (22,221) $13.50 March 5, 2030 22,221 Disposed
Dec. 16, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (6,195) $16.14 Sept. 9, 2031 6,195 Disposed
Dec. 16, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (5,040) $19.84 March 28, 2033 5,040 Disposed
Aug. 15, 2025 MIAX Series B Preferred Stock Common Stock (57,646) · · 57,646 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Nonvoting Common Stock (22,221) · March 5, 2030 22,221 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (22,221) · March 5, 2030 22,221 Acquired
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Nonvoting Common Stock (6,195) · Sept. 9, 2031 6,195 Disposed
Aug. 15, 2025 MIAX Incentive Stock Option (Right to Buy) Common Stock (6,195) · Sept. 9, 2031 6,195 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (102,779) · March 5, 2030 102,779 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (102,779) · March 5, 2030 102,779 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (125,000) · Nov. 30, 2030 125,000 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (125,000) · Nov. 30, 2030 125,000 Acquired
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Nonvoting Common Stock (68,804) · Sept. 9, 2031 68,804 Disposed
Aug. 15, 2025 MIAX Nonqualified Stock Option (Right to Buy) Common Stock (68,804) · Sept. 9, 2031 68,804 Acquired

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

Initial ownership (Form 3) 13 holdings

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

DateTickerSecuritySharesOwnership
Aug. 13, 2025 MIAX Common Stock 36,510 Direct
Aug. 13, 2025 MIAX Series B Preferred Stock→ Common Stock (57,646) 57,646 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Nonvoting Common Stock (22,221) 22,221 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Nonvoting Common Stock (6,195) 6,195 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Common Stock (10,080) 10,080 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Common Stock (4,980) 4,980 Direct
Aug. 13, 2025 MIAX Incentive Stock Option (Right to Buy)→ Common Stock (4,464) 4,464 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (102,779) 102,779 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (125,000) 125,000 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Nonvoting Common Stock (68,804) 68,804 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Common Stock (164,920) 164,920 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Common Stock (95,020) 95,020 Direct
Aug. 13, 2025 MIAX Nonqualified Stock Option (Right to Buy)→ Common Stock (58,036) 58,036 Direct