Form4insider filings, from the source

Insider · CIK 0001682712

Justin D Sheets

Files at: MTRX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 DFMForm 4 →Aug 31, 3:49 pm EDTMATRIX SERVICE COMTRX24,170$10.86$151,92269,474—
Aug 25, 2026 AForm 4 →Aug 27, 1:02 pm EDTMATRIX SERVICE COMTRX8,939——73,276—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 MForm 4 →Aug 31, 3:49 pm EDTMATRIX SERVICE COMTRX10,184——0—
Aug 25, 2026 AForm 4 →Aug 27, 1:02 pm EDTMATRIX SERVICE COMTRX8,939——8,939—