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Sterling Infrastructure SEC Filings

NASDAQ: STRLIndustrialsMilitary/Government/TechnicalUSD

513.00-5.41 (-1.04%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Sterling Infrastructure filing overview

This page lists 60 recent SEC filings by Sterling Infrastructure (STRL), including 31 4, 16 8-K, 6 SCHEDULE 13G/A, 3 10-Q. The latest annual report (10-K) was filed on Feb 26, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 4, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Oct 5, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.

Summary generated from market data by MetaCap's automated system. Methodology

STRL SEC filings

Sterling Infrastructure SEC filings
FiledFormDescriptionDocument
Oct 7, 20264Statement of changes in beneficial ownershipView on EDGAR
Oct 5, 20268-KRegulation FD DisclosureView on EDGAR
Sep 23, 20264Statement of changes in beneficial ownershipView on EDGAR
Sep 4, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Aug 10, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 4, 202610-QQuarterly reportView on EDGAR
Aug 3, 20268-KResults of Operations and Financial Condition; Regulation FD DisclosureView on EDGAR
Jul 30, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jul 14, 20264Statement of changes in beneficial ownershipView on EDGAR
Jul 10, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Jul 8, 20268-KEntry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement; Regulation FD DisclosureView on EDGAR
Jun 29, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 22, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 9, 20268-KRegulation FD DisclosureView on EDGAR
May 21, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
May 21, 20264Statement of changes in beneficial ownershipView on EDGAR
May 12, 20268-KRegulation FD DisclosureView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 11, 20264Statement of changes in beneficial ownershipView on EDGAR
May 7, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
May 6, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 5, 202610-QQuarterly reportView on EDGAR
May 4, 20268-KResults of Operations and Financial Condition; Regulation FD DisclosureView on EDGAR
Apr 30, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Apr 24, 20264Statement of changes in beneficial ownershipView on EDGAR
Apr 8, 20268-KRegulation FD DisclosureView on EDGAR
Mar 27, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Mar 27, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 25, 2026DEF 14ADefinitive proxy statementView on EDGAR
Mar 16, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 11, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 9, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 6, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 27, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 27, 20264Statement of changes in beneficial ownershipView on EDGAR
Feb 26, 202610-KAnnual reportView on EDGAR
Feb 25, 20268-KResults of Operations and Financial Condition; Regulation FD DisclosureView on EDGAR
Feb 10, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 30, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jan 21, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jan 20, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 5, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 5, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 5, 20264Statement of changes in beneficial ownershipView on EDGAR
Jan 5, 20264Statement of changes in beneficial ownershipView on EDGAR
Dec 16, 20254Statement of changes in beneficial ownershipView on EDGAR
Nov 14, 20254Statement of changes in beneficial ownershipView on EDGAR
Nov 12, 20258-KOther EventsView on EDGAR
Nov 4, 202510-QQuarterly reportView on EDGAR
Nov 3, 20258-KResults of Operations and Financial Condition; Regulation FD DisclosureView on EDGAR
Sep 24, 20258-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Sep 18, 20258-KRegulation FD DisclosureView on EDGAR
Sep 4, 20254Statement of changes in beneficial ownershipView on EDGAR
Sep 2, 20258-KRegulation FD DisclosureView on EDGAR
Aug 6, 2025SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR

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