Insider at

04

Insider transactions

05
0 buys (P) 1 sells (S) Net: $-47,339 + 97 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

97 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 18, 2026 MTRX S 4,193 $11.29 $47,339 106,138 Direct -3.80% Disposed -8.9% (price as of 2026-10-02)
Dec. 4, 2019 MTRX S 3,540 $20.66 $73,136 40,350 Direct -8.07% Disposed -50.2% (price as of 2026-10-02)
Sept. 17, 2018 MTRX S 10,868 $24.74 $268,874 37,716 Direct -22.37% Disposed -58.4% (price as of 2026-10-02)

Showing latest 100 of 214 transactions

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
Aug. 30, 2025 MTRX RESTRICTED STOCK UNITS COMMON STOCK (2,577) · Aug. 30, 2026 2,577 Disposed
Aug. 30, 2025 MTRX RESTRICTED STOCK UNITS COMMON STOCK (2,162) · Aug. 30, 2025 2,162 Disposed
Aug. 29, 2025 MTRX RESTRICTED STOCK UNITS COMMON STOCK (3,483) · Aug. 29, 2027 3,483 Disposed
Aug. 27, 2025 MTRX RESTRICTED STOCK UNITS COMMON STOCK (2,429) · Aug. 27, 2028 2,429 Disposed
Aug. 27, 2025 MTRX RESTRICTED STOCK UNITS COMMON STOCK (6,787) · Aug. 27, 2029 6,787 Acquired
Aug. 30, 2024 MTRX RESTRICTED STOCK UNITS COMMON STOCK (2,577) · Aug. 30, 2026 2,577 Disposed
Aug. 30, 2024 MTRX RESTRICTED STOCK UNITS COMMON STOCK (2,162) · Aug. 30, 2025 2,162 Disposed
Aug. 29, 2024 MTRX RESTRICTED STOCK UNITS COMMON STOCK (3,483) · Aug. 29, 2027 3,483 Disposed
Aug. 27, 2024 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (9,715) · Aug. 27, 2028 9,715 Acquired
Aug. 24, 2024 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (1,989) · Aug. 24, 2024 1,989 Disposed
Aug. 30, 2023 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (2,577) · Aug. 30, 2026 2,577 Disposed
Aug. 30, 2023 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (2,162) · Aug. 30, 2025 2,162 Disposed
Aug. 29, 2023 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (13,930) · Aug. 29, 2027 13,930 Acquired
Aug. 24, 2023 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (1,989) · Aug. 24, 2024 1,989 Disposed
Aug. 30, 2022 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (10,307) · Aug. 30, 2026 10,307 Acquired
Aug. 30, 2022 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (2,163) · Aug. 30, 2025 2,163 Disposed
Aug. 24, 2022 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (1,990) · Aug. 24, 2024 1,990 Disposed
Nov. 16, 2021 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (4,550) $10.19 Nov. 17, 2021 4,550 Disposed
Aug. 30, 2021 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (8,649) · Aug. 30, 2025 8,649 Acquired
Aug. 24, 2021 MTRX RESTRICTED STOCK UNITS COMMON STOCK [F1] (1,990) · Aug. 24, 2024 1,990 Disposed
Aug. 24, 2020 MTRX RESTRICTED STOCK UNITS COMMON STOCK (7,958) · Aug. 24, 2024 7,958 Acquired
May 20, 2013 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (4,400) $12.20 Oct. 21, 2013 4,400 Disposed
Nov. 17, 2011 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (4,550) $10.19 Nov. 17, 2021 4,550 Acquired
March 9, 2011 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (5,000) $8.93 Oct. 21, 2015 5,000 Disposed
March 9, 2011 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (5,000) $5.49 Aug. 17, 2015 5,000 Disposed
March 9, 2011 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (2,500) $4.60 Oct. 26, 2014 2,500 Disposed
March 9, 2011 MTRX INCENTIVE STOCK OPTION (RIGHT TO BUY) [F1] COMMON STOCK [F1] (1,200) $3.70 Oct. 22, 2012 1,200 Disposed
May 19, 2008 MTRX Non-Qualified Stock Option (right to buy) [F1] Common Stock [F1] (4,155) $8.93 Oct. 21, 2015 4,155 Disposed
May 19, 2008 MTRX Non-Qualified Stock Option (right to buy) [F1] Common Stock [F1] (4,155) $8.93 Oct. 21, 2015 4,155 Disposed
Feb. 1, 2007 MTRX Incentive Stock Option (right to buy) [F1] Common Stock [F1] (2,000) $3.70 Oct. 22, 2012 2,000 Disposed
Feb. 1, 2007 MTRX Incentive Stock Option (right to buy) [F1] Common Stock [F1] (2,800) $3.02 Oct. 23, 2011 2,800 Disposed

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

Initial ownership (Form 3) 6 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 11, 2006 MTRX Incentive Stock Option (right to buy) [F1]→ Common Stock [F1] (2,800) 2,800 Direct
Jan. 11, 2006 MTRX Incentive Stock Option (right to buy) [F1]→ Common Stock [F1] (3,200) 3,200 Direct
Jan. 11, 2006 MTRX Incentive Stock Option (right to buy) [F1]→ Common Stock [F1] (4,400) 4,400 Direct
Jan. 11, 2006 MTRX Incentive Stock Option (right to buy) [F1]→ Common Stock [F1] (2,500) 2,500 Direct
Jan. 11, 2006 MTRX Incentive Stock Option (right to buy) [F1]→ Common Stock [F1] (5,000) 5,000 Direct
Jan. 11, 2006 MTRX Incentive Stock Option (right to buy) [F1]→ Common Stock [F1] (5,000) 5,000 Direct