Form4insider filings, from the source

Insider · CIK 0001134710

Nicholas M Grindstaff

Files at: STRL, PWR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 10, 2026 FForm 4 →Jul 14, 4:03 pm EDTSTERLING INFRASTRUCTURE, INC.STRL556$682.29$379,3536,037—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.