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Reporting owner

GRINDSTAFF NICHOLAS M

Reporting owner CIK 0001134710 · Chief Financial Officer (CFO)

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These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

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Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.GRINDSTAFF NICHOLAS MGRINDSTAFF NICHOLAS MGRINDSTAFF NICHOLAS M · January 1, 2026 · Stock award · Common StockJan 1, 2026Jan 1, 2026
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

1 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Jan 1, 2026STERLING INFRASTRUCTURE, INC.Common StockGRINDSTAFF NICHOLAS MStock award

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: STERLING INFRASTRUCTURE, INC.STRL · company listings
GRINDSTAFF NICHOLAS MChief Financial Officer (CFO)
Stock awardCommon StockNon-derivative security · Code A1,0290Value: 0Currency not specifiedView ↗