Brian G. Lloyd
CIK 1671772 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 8, 2023 · Latest: June 8, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 27 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
27 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 12, 2022 | MMSI | S | 93 | $62.00 | $5,766 | 11,994 Direct | -0.77% | Disposed | 48.0% (price as of 2026-08-20) |
| Aug. 11, 2022 | MMSI | S | 26,807 | $62.03 | $1,662,838 | 11,984 Direct | -69.11% | Disposed | 48.0% (price as of 2026-08-20) |
| Sept. 15, 2021 | MMSI | S | 15,546 | $71.88 | $1,117,446 | 6,696 Direct | -69.89% | Disposed | 27.7% (price as of 2026-08-20) |
| Sept. 14, 2021 | MMSI | S | 3,454 | $71.76 | $247,859 | 5,878 Direct | -37.01% | Disposed | 27.9% (price as of 2026-08-20) |
| May 7, 2021 | MMSI | S | 5,000 | $64.62 | $323,100 | 8,039 Direct | -38.35% | Disposed | 42.0% (price as of 2026-08-20) |
| March 15, 2021 | MMSI | S | 2,115 | $58.72 | $124,193 | 8,039 Direct | -20.83% | Disposed | 56.3% (price as of 2026-08-20) |
| March 12, 2021 | MMSI | S | 12,303 | $59.50 | $732,028 | 10,154 Direct | -54.78% | Disposed | 54.3% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| 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).