Gerald E Gilbert

CIK 1239426 · View on SEC EDGAR ↗

Insider

First SEC filing: June 27, 2019 · Latest: June 27, 2019

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 35 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

35 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 26, 2019 MTEX P 500 $16.67 $8,335 31,522 Direct +1.61% Acquired -61.0% (price as of 2026-08-19)
June 25, 2019 MTEX P 500 $16.67 $8,335 31,022 Direct +1.64% Acquired -61.0% (price as of 2026-08-19)
June 24, 2019 MTEX P 800 $16.80 $13,440 30,522 Direct +2.69% Acquired -61.3% (price as of 2026-08-19)
July 15, 2013 MTEX P 3,500 $12.90 $45,150 6,000 Direct +140.00% Acquired -49.6% (price as of 2026-08-19)
Sept. 5, 2006 MTEX S 4,666 $15.07 $70,317 25,000 Direct -15.73% Disposed -95.7% (price as of 2026-08-19)
April 7, 2005 MTEX S 3,667 $20.51 $75,210 13,000 Direct -22.00% Disposed -96.8% (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
Dec. 11, 2018 MTEX Right to Purchase Common Stock Common Stock Par Value $0.0001 Per Share (5,000) $19.60 Feb. 20, 2024 5,000 Disposed
June 6, 2018 MTEX Right to Purchase Common Stock Common Stock, par value $0.0001 per share (5,000) $21.00 June 5, 2028 5,000 Acquired
June 15, 2017 MTEX Right to Purchase Common Stock Common Stock, par value $0.0001 per share (3,333) $5.72 Feb. 20, 2023 3,333 Disposed
June 15, 2017 MTEX Right to Purchase Common Stock Common Stock, par value $0.0001 per share (1,667) $5.19 May 29, 2022 1,667 Disposed
May 28, 2015 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (5,000) $20.95 May 27, 2025 5,000 Acquired
May 19, 2014 MTEX Right to purchase common stock Common stock, par value $0.0001 per share (5,000) $5.19 May 29, 2022 3,333 Acquired
May 19, 2014 MTEX Right to purchase common stock Common stock, par value $0.0001 per share (5,000) $5.72 Feb. 21, 2023 1,667 Acquired
Feb. 20, 2014 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 Per Share (5,000) $19.60 Feb. 19, 2024 5,000 Acquired
Feb. 21, 2013 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (5,000) $5.72 Feb. 21, 2023 5,000 Acquired
May 30, 2012 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (5,000) $5.19 May 29, 2022 5,000 Acquired
Aug. 16, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (23,158) $2.46 Aug. 15, 2020 23,158 Acquired
Aug. 13, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (16,667) $3.49 June 1, 2013 16,667 Disposed
Aug. 13, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (3,300) $6.03 June 18, 2018 3,300 Disposed
Aug. 13, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (11,150) $11.21 June 11, 2016 11,150 Disposed
Aug. 13, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (8,000) $15.60 Feb. 19, 2017 8,000 Disposed
Aug. 13, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (2,141) $17.05 July 14, 2015 2,141 Disposed
Aug. 13, 2010 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (2,000) $20.64 April 6, 2015 2,000 Disposed
June 10, 2009 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (50,000) $3.00 June 9, 2019 50,000 Acquired
Nov. 20, 2008 MTEX Right to Purchase Common Stock Common Stock, Par Value $0.0001 per share (10,000) $2.50 Nov. 19, 2018 10,000 Acquired
June 19, 2008 MTEX Right to Purchase Common Stock Common Stock, par value $0.0001 per share (3,300) $6.03 June 18, 2018 3,300 Acquired
Feb. 20, 2007 MTEX Right to buy common stock, $0.0001 per share par value common stock, $0.0001 per share par value (8,000) $15.60 Feb. 19, 2017 8,000 Acquired
July 12, 2006 MTEX Right to purchase common stock, par velu $0.0001 per share common stock, par value $0.0001 per share (16,666) $3.49 June 12, 2014 16,666 Acquired
June 13, 2006 MTEX Right to purchase common stock common stock, $0.0001 per share (11,150) $11.21 June 12, 2016 11,150 Acquired
July 15, 2005 MTEX Right to purchase common stock Common stock, par value $0.0001 per share (2,141) $17.05 July 14, 2015 2,141 Acquired
April 7, 2005 MTEX Right to buy common stock, par value $0.0001 per share Common stock, par value $0.0001 per share (2,000) $20.64 April 6, 2015 2,000 Acquired
Jan. 11, 2005 MTEX Right to buy common stock Common stock, par value $0.0001 per share (16,667) $3.49 June 1, 2012 16,667 Disposed

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