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Cardinal Infrastructure Group SEC Filings

NASDAQ: CDNLIndustrialsMilitary/Government/TechnicalUSD

21.12-3.94 (-15.72%)

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

Cardinal Infrastructure Group filing overview

This page lists 60 recent SEC filings by Cardinal Infrastructure Group (CDNL), including 24 4, 12 SCHEDULE 13G, 10 8-K, 5 SCHEDULE 13G/A. The latest annual report (10-K) was filed on Mar 23, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 12, 2026.

The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Oct 1, 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

CDNL SEC filings

Cardinal Infrastructure Group SEC filings
FiledFormDescriptionDocument
Oct 1, 20268-KUnregistered Sales of Equity Securities; Regulation FD DisclosureView on EDGAR
Sep 11, 20268-KEntry into a Material Definitive AgreementView on EDGAR
Aug 18, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 17, 20264Statement of changes in beneficial ownershipView on EDGAR
Aug 14, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Aug 14, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Aug 12, 202610-QQuarterly reportView on EDGAR
Aug 11, 20268-KResults of Operations and Financial Condition; Regulation FD DisclosureView on EDGAR
Aug 6, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Jul 27, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Jun 25, 2026424B4PROSPECTUSView on EDGAR
Jun 22, 2026S-1REGISTRATION STATEMENTView on EDGAR
Jun 9, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 9, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 9, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 9, 20264Statement of changes in beneficial ownershipView on EDGAR
Jun 5, 20268-KSubmission of Matters to a Vote of Security HoldersView on EDGAR
May 29, 20264Statement of changes in beneficial ownershipView on EDGAR
May 18, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 15, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
May 13, 202610-QQuarterly reportView on EDGAR
May 12, 20268-KResults of Operations and Financial Condition; Regulation 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 6, 20268-K/ACurrent report (amendment)View on EDGAR
Apr 24, 2026DEF 14ADefinitive proxy statementView on EDGAR
Apr 23, 2026SCHEDULE 13G/ABeneficial ownership report (passive) (amendment)View on EDGAR
Mar 27, 20264Statement of changes in beneficial ownershipView on EDGAR
Mar 23, 202610-KAnnual reportView on EDGAR
Mar 19, 20268-KResults of Operations and Financial Condition; Regulation FD DisclosureView on EDGAR
Mar 18, 20268-KDeparture or Appointment of Directors or Officers; Compensatory ArrangementsView on EDGAR
Feb 19, 20268-KEntry into a Material Definitive Agreement; Completion of Acquisition or Disposition of Assets; Results of Operations and Financial Condition; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement; Unregistered Sales of Equity Securities; Departure or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD DisclosureView on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 17, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Feb 11, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Jan 8, 2026SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Dec 23, 2025SCHEDULE 13GBeneficial ownership report (passive)View on EDGAR
Dec 15, 20258-KCompletion of Acquisition or Disposition of Assets; Other EventsView on EDGAR
Dec 12, 20258-KEntry into a Material Definitive Agreement; Unregistered Sales of Equity Securities; Material Modification to Rights of Security Holders; Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year; Other EventsView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 11, 20254Statement of changes in beneficial ownershipView on EDGAR
Dec 10, 2025424B4PROSPECTUSView on EDGAR
Dec 1, 2025S-1/AREGISTRATION STATEMENTView on EDGAR

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