Form4insider filings, from the source

Insider · CIK 0001341639

Ernst N Csiszar

Files at: MTZ, PN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 14, 2026 AFForm 4 →Aug 18, 4:41 pm EDTMASTEC INCMTZ186$297.59$10,11810,934—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.