Michael T Brooks

CIK 1260288 · View on SEC EDGAR ↗

Insider

First SEC filing: April 3, 2012 · Latest: April 3, 2012

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 72 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

72 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 10, 2018 MLAB S 2,700 $195.39 $527,553 27,750 Direct -8.87% Disposed -41.3% (price as of 2026-08-19)
March 20, 2017 MLAB S 2,000 $122.94 $245,880 28,900 Direct -6.47% Disposed -6.7% (price as of 2026-08-19)
Dec. 6, 2012 MLAB S 4,000 $47.19 $188,760 19,200 Direct -17.24% Disposed 143.1% (price as of 2026-08-19)
Dec. 30, 2009 MLAB S 10,000 $23.10 $231,000 19,200 Direct -34.25% Disposed 396.5% (price as of 2026-08-19)

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
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (400) $122.66 May 5, 2019 400 Disposed
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (90) $142.40 May 5, 2019 90 Disposed
April 16, 2019 MLAB Non qualified stock option Common Stock (1,000) $29.20 May 5, 2019 1,000 Disposed
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (1,000) $50.50 May 5, 2019 1,000 Disposed
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (1,000) $51.85 May 5, 2019 1,000 Disposed
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (856) $89.70 May 5, 2019 856 Disposed
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (68) $58.51 May 5, 2019 68 Disposed
April 16, 2019 MLAB Non Qualified Stock Stock Option Common Stock (753) $70.56 May 5, 2019 753 Disposed
April 16, 2019 MLAB Non Qualified Stock Option Common Stock (600) $97.78 May 5, 2019 600 Disposed
April 5, 2019 MLAB Non Qualified Stock Option Common Stock (360) $142.40 April 2, 2024 360 Disposed
April 5, 2019 MLAB Non Qualified Stock Option Common Stock (400) $97.78 April 1, 2022 400 Disposed
April 5, 2019 MLAB Non Qualified Stock Option Common Stock (567) $70.56 April 1, 2023 567 Disposed
April 5, 2019 MLAB Non Qualified Stock Option Common Stock (52) $58.51 Oct. 2, 2022 52 Disposed
April 5, 2019 MLAB Non Qualified Stock Option Common Stock (344) $89.70 April 1, 2022 344 Disposed
April 4, 2019 MLAB Non Qualified Stock Option Common Stock (600) $122.66 April 3, 2023 600 Disposed
March 19, 2019 MLAB Non qualified stock option Common Stock (2,400) $16.60 April 1, 2019 2,400 Disposed
March 19, 2019 MLAB Non Qualified Stock Options Common Stock (2,000) $25.56 April 1, 2020 2,000 Disposed
April 2, 2018 MLAB Non-Qualified Stock Option Common Stock (450) $142.40 April 2, 2024 450 Acquired
March 16, 2018 MLAB Non qualified stock options Common Stock (1,800) $21.93 April 1, 2018 1,800 Disposed
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
Dec. 15, 2015 MLAB Non qualified stock option Common Stock (2,000) $18.98 May 11, 2017 2,000 Disposed
April 1, 2015 MLAB Non-Qualified Stock Option Common Stock (1,320) $70.56 April 1, 2023 1,320 Acquired
Oct. 2, 2014 MLAB Non-Qualified Stock Option Common Stock (120) $58.51 Oct. 2, 2022 120 Acquired
April 1, 2014 MLAB Common Stock Common Stock (1,200) $89.70 April 1, 2022 1,200 Acquired
Dec. 17, 2013 MLAB Non-Qualified Stock Option Common Stock (2,700) $15.44 March 20, 2016 2,700 Disposed
April 1, 2013 MLAB Non-Qualified Stock Option Common Stock (1,000) $51.85 April 1, 2023 1,000 Acquired
Dec. 13, 2012 MLAB NQ Stock Option Common Stock (4,000) $10.00 July 14, 2014 4,000 Disposed
Dec. 13, 2012 MLAB NQ Stock Option Common Stock (3,000) $11.91 June 14, 2015 3,000 Disposed
April 2, 2012 MLAB Non-Qualified Stock Option Common Stock (1,000) $50.50 April 2, 2022 1,000 Acquired
April 6, 2011 MLAB NQ Stock Purchase Option Common Stock (1,000) $29.20 April 6, 2021 1,000 Acquired
April 1, 2010 MLAB NQ Stock Purchase Option Common Stock (2,000) $25.56 April 1, 2020 2,000 Acquired
April 1, 2009 MLAB NQ stock purchase option Common Stock (2,400) $16.60 April 1, 2019 2,400 Acquired
May 15, 2008 MLAB NQ Stock Purchase Option Common Stock (4,000) $5.91 Oct. 16, 2012 4,000 Disposed
April 1, 2008 MLAB NQ stock purchase option Common Stock (1,800) $21.93 April 1, 2018 1,800 Acquired
Nov. 28, 2006 MLAB Stock option right-to-buy Common stock (4,000) $5.50 June 27, 2010 4,000 Disposed
March 20, 2006 MLAB Non-statuatory purchase option common stock (2,700) $15.44 March 20, 2016 2,700 Acquired
Nov. 7, 2005 MLAB non statuatory purchase option Common Stock (4,000) $4.55 July 1, 2011 4,000 Disposed
June 14, 2005 MLAB NQ stock purchase option common stock (3,000) $11.91 June 13, 2015 3,000 Acquired
Nov. 19, 2004 MLAB non statuatory purchase option common stock (4,000) $3.75 Nov. 4, 2009 4,000 Disposed
Sept. 1, 2004 MLAB NQ stock purchase option Common Stock (4,000) $5.00 March 31, 2009 4,000 Disposed
July 14, 2004 MLAB Director stock option common stock (4,000) $10.00 July 13, 2014 4,000 Acquired
Nov. 12, 2003 MLAB stock purchase option common stock (10,000) $4.25 Oct. 8, 2008 10,000 Disposed

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