John Bradley Schmieder
CIK 1637852 · View on SEC EDGAR ↗
Insider
First SEC filing: April 9, 2015 · Latest: April 9, 2015
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 44 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
44 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 15, 2023 | MLAB | S 10b5-1 | 1,000 | $123.74 | $123,740 | 62,760 Direct | -1.57% | Disposed | -3.2% (price as of 2026-08-21) |
| Sept. 14, 2023 | MLAB | S | 3,000 | $123.05 | $369,150 | 63,760 Direct | -4.49% | Disposed | -2.6% (price as of 2026-08-21) |
| Sept. 13, 2023 | MLAB | S 10b5-1 | 3,000 | $123.32 | $369,960 | 66,760 Direct | -4.30% | Disposed | -2.8% (price as of 2026-08-21) |
| Jan. 13, 2023 | MLAB | S | 1,571 | $191.31 | $300,548 | 68,976 Direct | -2.23% | Disposed | -37.4% (price as of 2026-08-21) |
| Jan. 13, 2023 | MLAB | S 10b5-1 | 1,571 | $191.31 | $300,548 | 68,976 Direct | -2.23% | Disposed | -37.4% (price as of 2026-08-21) |
| Nov. 11, 2022 | MLAB | S | 2,500 | $175.45 | $438,625 | 68,976 Direct | -3.50% | Disposed | -31.7% (price as of 2026-08-21) |
| Jan. 3, 2022 | MLAB | S 10b5-1 | 1,000 | $327.77 | $327,770 | 71,015 Direct | -1.39% | Disposed | -63.4% (price as of 2026-08-21) |
| Aug. 11, 2021 | MLAB | S 10b5-1 | 800 | $278.06 | $222,448 | 70,707 Direct | -1.12% | Disposed | -56.9% (price as of 2026-08-21) |
| June 16, 2021 | MLAB | S 10b5-1 | 505 | $262.27 | $132,446 | 71,507 Direct | -0.70% | Disposed | -54.3% (price as of 2026-08-21) |
| Feb. 10, 2021 | MLAB | S 10b5-1 | 1,750 | $278.23 | $486,902 | 71,717 Direct | -2.38% | Disposed | -56.9% (price as of 2026-08-21) |
| Jan. 12, 2021 | MLAB | S 10b5-1 | 477 | $285.23 | $136,055 | 73,467 Direct | -0.65% | Disposed | -58.0% (price as of 2026-08-21) |
| Feb. 19, 2020 | MLAB | S | 1,800 | $266.46 | $479,628 | 73,437 Direct | -2.39% | Disposed | -55.0% (price as of 2026-08-21) |
| Nov. 25, 2019 | MLAB | S | 700 | $238.06 | $166,642 | 75,119 Direct | -0.92% | Disposed | -49.7% (price as of 2026-08-21) |
| Feb. 8, 2019 | MLAB | S | 2,500 | $232.70 | $581,750 | 75,939 Direct | -3.19% | Disposed | -48.5% (price as of 2026-08-21) |
| Feb. 8, 2018 | MLAB | S | 3,000 | $132.27 | $396,810 | 77,869 Direct | -3.71% | Disposed | -9.4% (price as of 2026-08-21) |
| Feb. 7, 2017 | MLAB | S | 2,000 | $122.90 | $245,800 | 80,869 Direct | -2.41% | Disposed | -2.5% (price as of 2026-08-21) |
| Aug. 11, 2015 | MLAB | S | 500 | $113.11 | $56,555 | 82,869 Direct | -0.60% | Disposed | 5.9% (price as of 2026-08-21) |
| Aug. 10, 2015 | MLAB | S | 500 | $114.28 | $57,140 | 83,369 Direct | -0.60% | Disposed | 4.8% (price as of 2026-08-21) |
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. 15, 2023 | MLAB | Restricted Stock Units - 7 | Common Stock (754) | — | — | 754 | Disposed |
| June 15, 2023 | MLAB | Restricted Stock Unit - 1 | Common Stock (30) | — | — | 30 | Disposed |
| Jan. 13, 2023 | MLAB | Non Qualified Stock Options | Common Stock (571) | $72.02 | April 8, 2023 | 571 | Disposed |
| Jan. 13, 2023 | MLAB | Non Qualified Stock Option | Common Stock (1,000) | $122.66 | April 3, 2023 | 1,000 | Disposed |
| Sept. 1, 2022 | MLAB | Restricted Stock Units - 6 | Common Stock (431) | — | — | 431 | Disposed |
| Aug. 15, 2022 | MLAB | Common Stock | Common Stock (754) | — | — | 754 | Acquired |
| June 15, 2022 | MLAB | Restricted Stock Units 1 | Common Stock (30) | — | — | 30 | Disposed |
| Jan. 3, 2022 | MLAB | Non Qualified Stock Option | Common Stock (1,000) | $97.78 | April 1, 2022 | 1,000 | Disposed |
| Sept. 1, 2021 | MLAB | Restricted Stock Units - 6 | Common Stock (431) | — | — | 431 | Acquired |
| Aug. 15, 2021 | MLAB | Restricted Stock Units - 5 | Common Stock (308) | — | — | 308 | Disposed |
| June 15, 2021 | MLAB | Restricted Stock Units - 1 | Common Stock (30) | — | — | 30 | Disposed |
| June 15, 2021 | MLAB | Restricted Stock Units - 4 | Common Stock (265) | — | — | 265 | Disposed |
| Nov. 15, 2020 | MLAB | Restricted Stock Unit - 5 | Common Stock (308) | — | — | 308 | Acquired |
| Nov. 15, 2020 | MLAB | Restricted Stock Units - 3 | Common Stock (477) | — | — | 477 | Disposed |
| June 15, 2020 | MLAB | Restricted Stock Units - 1 | Common Stock (30) | — | — | 30 | Disposed |
| June 15, 2020 | MLAB | Restricted Stock Units - 4 | Common Stock (265) | — | — | 265 | Acquired |
| Nov. 15, 2019 | MLAB | Restricted Stock Units - 3 | Common Stock (477) | — | — | 477 | Acquired |
| Nov. 7, 2019 | MLAB | Restricted Stock Units - 2 | Common Stock (150) | — | — | 150 | Disposed |
| June 15, 2019 | MLAB | Restricted Stock Unit - 1 | Common Stock (30) | — | — | 30 | Acquired |
| Nov. 7, 2018 | MLAB | Restricted Stock Unit - 2 | Common Stock (150) | — | — | 150 | Acquired |
| April 2, 2018 | MLAB | Restricted Unit -1 | Common Stock (150) | — | — | 150 | Acquired |
| April 2, 2018 | MLAB | Non-Qualified Stock Option | Common Stock (450) | $142.40 | April 2, 2024 | 450 | Acquired |
| April 3, 2017 | MLAB | Non-Qualified Stock Option | Common Stock (1,000) | $122.66 | April 3, 2023 | 1,000 | Acquired |
| April 3, 2017 | MLAB | Non-Qualified Stock Option | Common Stock (830) | $122.66 | April 3, 2023 | 830 | Acquired |
| April 1, 2016 | MLAB | Non Qualified Stock Option | Common Stock (1,000) | $97.78 | April 1, 2022 | 1,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.