Form4insider filings, from the source

Insider · CIK 0001409823

Kevin S Cavanah

Files at: MTRX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.7M · 6net −$1.7M
$10k$10k$100k$100k$1M$1MbuyssalesSep 2015Jul 2017Apr 2019Jan 2021Nov 2022Aug 2024Jun 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 DFMForm 4 →Aug 31, 3:36 pm EDTMATRIX SERVICE COMTRX42,421$10.86$264,61280,814—
Jun 12, 2026 SForm 4 →Jun 15, 4:05 pm EDTMATRIX SERVICE COMTRX3,491$14.01$48,91187,113−3.85%10b5-1
Jun 4, 2026 SForm 4 →Jun 8, 4:03 pm EDTMATRIX SERVICE COMTRX56,509$14.10$796,82590,604−38.4%10b5-1
Sep 14, 2018 SForm 4 →Sep 17, 12:54 pm EDTMATRIX SERVICE COMTRX21,450$25.40$544,92091,445−19.0% plan?
Aug 27, 2018 AFForm 4 →Aug 29, 7:20 pm EDTMATRIX SERVICE COMTRX15,782$21.33$43,546112,895— plan?
Aug 23, 2018 FForm 4 →Aug 27, 4:32 pm EDTMATRIX SERVICE COMTRX2,992$21.42$64,077101,197— plan?
Aug 29, 2017 AForm 4 →Aug 30, 6:18 pm EDTMATRIX SERVICE COMTRX18,418——104,189— plan?
Dec 19, 2016 SForm 4 →Dec 20, 4:18 pm ESTMATRIX SERVICE COMTRX8,164$22.46$183,36185,771−8.69% plan?
Nov 16, 2016 FForm 4 →Nov 17, 2:52 pm ESTMATRIX SERVICE COMTRX1,358$20.15$27,36493,935— plan?
Sep 12, 2016 SForm 4 →Sep 14, 6:13 pm EDTMATRIX SERVICE COMTRX2,600$18.97$49,32395,293−2.66% plan?
Aug 25, 2016 AFForm 4 →Aug 29, 4:02 pm EDTMATRIX SERVICE COMTRX22,696$16.47$149,62297,893— plan?
Aug 23, 2016 AForm 4 →Aug 25, 1:11 pm EDTMATRIX SERVICE COMTRX11,876——93,371— plan?
Dec 6, 2015 FForm 4 →Dec 7, 5:26 pm ESTMATRIX SERVICE COMTRX1,499$22.11$33,14381,495— plan?
Nov 16, 2015 AFForm 4 →Nov 18, 6:15 pm ESTMATRIX SERVICE COMTRX30,551$23.12$214,00482,994— plan?
Sep 18, 2015 SForm 4 →Sep 21, 3:44 pm EDTMATRIX SERVICE COMTRX4,000$22.59$90,36570,957−5.34% plan?
Sep 18, 2015 MForm 4 →Sep 21, 3:44 pm EDTMATRIX SERVICE COMTRX4,000$8.93$35,72074,957— plan?
Aug 27, 2015 FForm 4 →Aug 28, 5:28 pm EDTMATRIX SERVICE COMTRX641$18.73$12,00670,957— plan?
Aug 25, 2015 AFForm 4 →Aug 27, 10:44 am EDTMATRIX SERVICE COMTRX9,388$17.82$9,07071,598— plan?
Aug 5, 2015 MForm 4 →Aug 5, 7:56 pm EDTMATRIX SERVICE COMTRX8,000$5.49$43,92063,228— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 MForm 4 →Aug 31, 3:36 pm EDTMATRIX SERVICE COMTRX18,061——0—
Sep 18, 2015 MForm 4 →Sep 21, 3:44 pm EDTMATRIX SERVICE COMTRX4,000——0—
Aug 5, 2015 MForm 4 →Aug 5, 7:56 pm EDTMATRIX SERVICE COMTRX8,000——0—