Insider at

04

Insider transactions

05
1 buys (P) 0 sells (S) Net: $125,240 + 48 non-open-market transactions below Avg return of open purchases vs now: 38.2% 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

48 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 7, 2026 MMSI P 2,000 $62.62 $125,240 2,000 Indirect · Acquired 38.2% (price as of 2026-10-05)
March 5, 2025 MMSI S 30,000 $102.90 $3,087,000 38,945 Direct -43.51% Disposed -15.9% (price as of 2026-10-05)
Feb. 28, 2025 MMSI S 25,000 $99.50 $2,487,500 38,993 Direct -39.07% Disposed -13.0% (price as of 2026-10-05)
Aug. 12, 2022 MMSI S 93 $62.00 $5,766 11,994 Direct -0.77% Disposed 39.6% (price as of 2026-10-05)
Aug. 11, 2022 MMSI S 26,807 $62.03 $1,662,838 11,984 Direct -69.11% Disposed 39.5% (price as of 2026-10-05)
Sept. 15, 2021 MMSI S 15,546 $71.88 $1,117,446 6,696 Direct -69.89% Disposed 20.4% (price as of 2026-10-05)
Sept. 14, 2021 MMSI S 3,454 $71.76 $247,859 5,878 Direct -37.01% Disposed 20.6% (price as of 2026-10-05)
May 7, 2021 MMSI S 5,000 $64.62 $323,100 8,039 Direct -38.35% Disposed 34.0% (price as of 2026-10-05)
March 15, 2021 MMSI S 2,115 $58.72 $124,193 8,039 Direct -20.83% Disposed 47.4% (price as of 2026-10-05)
March 12, 2021 MMSI S 12,303 $59.50 $732,028 10,154 Direct -54.78% Disposed 45.5% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 5, 2025 MMSI Non-qualified stock options (right to buy) Common Stock (30,000) $55.73 March 1, 2026 30,000 Disposed
Feb. 28, 2025 MMSI Non-qualified stock options (right to buy) Common Stock (25,000) $44.80 March 2, 2025 25,000 Disposed
Feb. 28, 2023 MMSI Non-qualified stock options (right to buy) Common Stock (13,576) $70.58 Feb. 28, 2030 13,576 Acquired
Aug. 12, 2022 MMSI Non-qualified stock options (right to buy) Common Stock (103) $28.20 April 14, 2024 103 Disposed
Aug. 11, 2022 MMSI Non-qualified stock options (right to buy) Common Stock (30,000) $28.20 April 14, 2024 29,897 Disposed
Feb. 26, 2022 MMSI Non-qualified stock options (right to buy) Common Stock (8,094) $65.03 Feb. 28, 2029 8,094 Acquired
Sept. 15, 2021 MMSI Non-qualified stock options (right to buy) Common Stock (16,364) $28.20 April 14, 2024 16,364 Disposed
Sept. 14, 2021 MMSI Non-qualified stock options (right to buy) Common Stock (3,636) $28.20 April 14, 2024 3,636 Disposed
May 7, 2021 MMSI Non-qualified stock options (right to buy) Common Stock (5,000) $19.72 May 2, 2023 5,000 Disposed
March 19, 2021 MMSI Non-qualified stock options (right to buy) Common Stock (9,681) $56.25 March 19, 2028 9,681 Acquired
March 12, 2021 MMSI Non-qualified stock options (right to buy) Common Stock (25,000) $19.72 May 2, 2023 20,000 Disposed
Feb. 26, 2020 MMSI Performance Stock Units Common Stock (7,955) · March 15, 2023 7,955 Acquired
Feb. 26, 2020 MMSI Non-qualified stock options (right to buy) Common Stock (16,722) $37.71 Feb. 26, 2027 16,722 Acquired
March 1, 2019 MMSI Non-qualified stock options (right to buy) Common Stock (30,000) $55.73 March 1, 2026 30,000 Acquired
March 2, 2018 MMSI Non-qualified stock options (right to buy) Common Stock (25,000) $44.80 March 2, 2025 25,000 Acquired
April 14, 2017 MMSI Non-qualified stock options (right to buy) Common Stock (50,000) $28.20 April 14, 2024 50,000 Acquired
May 2, 2016 MMSI Non-qualified stock options (right to buy) Common Stock (25,000) $19.72 May 2, 2023 25,000 Acquired

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