Barbara J. Comly
Insider
First SEC filing: Aug. 13, 2025 · Latest: June 18, 2026
Insider at
Insider transactions
0 buys (P)
7 sells (S)
Net: $-9,977,618
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 2, 2026 | MIAX | M 10b5-1 | 44,445 | $12.00 | $533,340 | 884,009 Direct | +5.29% | Acquired | 175.1% (price as of 2026-10-02) |
| Sept. 2, 2026 | MIAX | S 10b5-1 | 44,445 | $40.49 | $1,799,578 | 839,564 Direct | -5.03% | Disposed | -18.5% (price as of 2026-10-02) |
| Sept. 2, 2026 | MIAX | M 10b5-1 | 44,445 | · | · | 44,444 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Aug. 18, 2026 | MIAX | F | 43,420 | $42.41 | $1,841,442 | 839,564 Direct | -4.92% | Disposed | -22.2% (price as of 2026-10-02) |
| Aug. 4, 2026 | MIAX | M 10b5-1 | 44,445 | $12.00 | $533,340 | 927,429 Direct | +5.03% | Acquired | 175.1% (price as of 2026-10-02) |
| Aug. 4, 2026 | MIAX | S 10b5-1 | 44,445 | $45.69 | $2,030,692 | 882,984 Direct | -4.79% | Disposed | -27.8% (price as of 2026-10-02) |
| Aug. 4, 2026 | MIAX | M | 44,445 | · | · | 88,889 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| July 13, 2026 | MIAX | M 10b5-1 | 28,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 13, 2026 | MIAX | S 10b5-1 | 28,000 | $41.98 | $1,175,440 | 882,984 Direct | -3.07% | Disposed | -21.4% (price as of 2026-10-02) |
| July 13, 2026 | MIAX | M 10b5-1 | 28,000 | $12.00 | $336,000 | 910,984 Direct | +3.17% | Acquired | 175.1% (price as of 2026-10-02) |
| July 2, 2026 | MIAX | M 10b5-1 | 28,000 | · | · | 28,000 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| July 2, 2026 | MIAX | S 10b5-1 | 28,000 | $41.22 | $1,154,160 | 882,984 Direct | -3.07% | Disposed | -19.9% (price as of 2026-10-02) |
| July 2, 2026 | MIAX | M 10b5-1 | 28,000 | $12.00 | $336,000 | 910,984 Direct | +3.17% | Acquired | 175.1% (price as of 2026-10-02) |
| June 16, 2026 | MIAX | A | 37,778 | · | · | 37,778 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2026 | MIAX | A | 2,485 | · | · | 2,485 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2026 | MIAX | A | 39,140 | · | · | 882,984 Direct | +4.64% | Acquired | (price as of 2026-10-02) |
| June 2, 2026 | MIAX | M 10b5-1 | 28,000 | $12.00 | $336,000 | 871,844 Direct | +3.32% | Acquired | 175.1% (price as of 2026-10-02) |
| June 2, 2026 | MIAX | S 10b5-1 | 28,000 | $42.85 | $1,199,800 | 843,844 Direct | -3.21% | Disposed | -23.0% (price as of 2026-10-02) |
| June 2, 2026 | MIAX | M 10b5-1 | 28,000 | · | · | 56,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| May 4, 2026 | MIAX | M 10b5-1 | 28,000 | $12.00 | $336,000 | 871,844 Direct | +3.32% | Acquired | 175.1% (price as of 2026-10-02) |
| May 4, 2026 | MIAX | S 10b5-1 | 28,000 | $47.26 | $1,323,280 | 843,844 Direct | -3.21% | Disposed | -30.2% (price as of 2026-10-02) |
| May 4, 2026 | MIAX | M 10b5-1 | 28,000 | · | · | 84,000 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| April 15, 2026 | MIAX | M 10b5-1 | 29,667 | $12.00 | $356,004 | 873,511 Direct | +3.52% | Acquired | 175.1% (price as of 2026-10-02) |
| April 15, 2026 | MIAX | S 10b5-1 | 29,667 | $43.64 | $1,294,668 | 843,844 Direct | -3.40% | Disposed | -24.4% (price as of 2026-10-02) |
| April 15, 2026 | MIAX | M 10b5-1 | 29,667 | · | · | 112,000 Direct | -20.94% | Disposed | (price as of 2026-10-02) |
| March 30, 2026 | MIAX | F | 1,448 | $37.50 | $54,300 | 843,844 Direct | -0.17% | Disposed | -12.0% (price as of 2026-10-02) |
| March 9, 2026 | MIAX | M | 8,333 | $12.00 | $99,996 | 820,293 Direct | +1.03% | Acquired | 175.1% (price as of 2026-10-02) |
| March 9, 2026 | MIAX | M | 8,333 | $12.00 | $99,996 | 828,626 Direct | +1.02% | Acquired | 175.1% (price as of 2026-10-02) |
| March 9, 2026 | MIAX | M | 16,666 | $12.00 | $199,992 | 845,292 Direct | +2.01% | Acquired | 175.1% (price as of 2026-10-02) |
| March 9, 2026 | MIAX | M | 8,333 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 9, 2026 | MIAX | M | 8,333 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 9, 2026 | MIAX | M | 16,666 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | C | 100,500 | · | · | 811,960 Direct | +14.13% | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | C | 130,617 | · | · | 811,960 Direct | +19.17% | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | C | 100,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | C | 130,617 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 8,333 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 8,333 | · | · | 8,333 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 16,666 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 16,666 | · | · | 16,666 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 8,333 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 8,333 | · | · | 8,333 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 13,140 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 13,140 | · | · | 13,140 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 141,667 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 141,667 | · | · | 141,667 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 133,334 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 133,334 | · | · | 133,334 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 141,667 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 141,667 | · | · | 141,667 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 136,860 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 136,860 | · | · | 136,860 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 150,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 15, 2025 | MIAX | M | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 13, 2025 | MIAX | F | 288,075 | $23.00 | $6,625,725 | 580,843 Direct | -33.15% | Disposed | 43.5% (price as of 2026-10-02) |
| Aug. 13, 2025 | MIAX | F | 25,050 | $23.00 | $576,150 | 130,617 Direct | -16.09% | Disposed | 43.5% (price as of 2026-10-02) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 2, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | May 28, 2028 | 44,445 | Disposed |
| Aug. 4, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | May 28, 2028 | 44,445 | Disposed |
| July 13, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | Aug. 2, 2026 | 28,000 | Disposed |
| July 2, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | Aug. 2, 2026 | 28,000 | Disposed |
| June 16, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $40.24 | June 15, 2036 | 37,778 | Acquired |
| June 16, 2026 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | $40.24 | June 15, 2036 | 2,485 | Acquired |
| June 2, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | Aug. 2, 2026 | 28,000 | Disposed |
| May 4, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | Aug. 2, 2026 | 28,000 | Disposed |
| April 15, 2026 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | $12.00 | Aug. 2, 2026 | 29,667 | Disposed |
| March 9, 2026 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | Aug. 2, 2026 | 8,333 | Disposed |
| March 9, 2026 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | July 31, 2029 | 8,333 | Disposed |
| March 9, 2026 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | May 28, 2028 | 16,666 | Disposed |
| Aug. 15, 2025 | MIAX | Series B Preferred Stock | Common Stock | · | · | 100,500 | Disposed |
| Aug. 15, 2025 | MIAX | Nonvoting Common Stock | Common Stock | · | · | 130,617 | Disposed |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Nonvoting Common Stock | · | Aug. 2, 2026 | 8,333 | Disposed |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | Aug. 2, 2026 | 8,333 | Acquired |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Nonvoting Common Stock | · | May 28, 2028 | 16,666 | Disposed |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | May 28, 2028 | 16,666 | Acquired |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Nonvoting Common Stock | · | July 31, 2029 | 8,333 | Disposed |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | July 31, 2029 | 8,333 | Acquired |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Nonvoting Common Stock | · | Jan. 27, 2031 | 13,140 | Disposed |
| Aug. 15, 2025 | MIAX | Incentive Stock Option (Right to Buy) | Common Stock | · | Jan. 27, 2031 | 13,140 | Acquired |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Nonvoting Common Stock | · | Aug. 2, 2026 | 141,667 | Disposed |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | · | Aug. 2, 2026 | 141,667 | Acquired |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Nonvoting Common Stock | · | May 28, 2028 | 133,334 | Disposed |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | · | May 28, 2028 | 133,334 | Acquired |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Nonvoting Common Stock | · | July 31, 2029 | 141,667 | Disposed |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | · | July 31, 2029 | 141,667 | Acquired |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Nonvoting Common Stock | · | Jan. 27, 2031 | 136,860 | Disposed |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | · | Jan. 27, 2031 | 136,860 | Acquired |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Nonvoting Common Stock | · | Sept. 9, 2031 | 150,000 | Disposed |
| Aug. 15, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | Common Stock | · | Sept. 9, 2031 | 150,000 | Acquired |
| Aug. 13, 2025 | MIAX | Nonvoting Common Stock | Common Stock | · | · | 25,050 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 18 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 13, 2025 | MIAX | Common Stock | 868,918 | Direct |
| Aug. 13, 2025 | MIAX | Series B Preferred Stock | 100,500 | Direct |
| Aug. 13, 2025 | MIAX | Nonvoting Common Stock | 155,667 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 8,333 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 16,666 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 8,333 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 13,140 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 10,080 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 4,980 | Direct |
| Aug. 13, 2025 | MIAX | Incentive Stock Option (Right to Buy) | 4,464 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 141,667 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 133,334 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 141,667 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 136,860 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 150,000 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 114,920 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 95,020 | Direct |
| Aug. 13, 2025 | MIAX | Nonqualified Stock Option (Right to Buy) | 70,536 | Direct |