Cardinal Infrastructure Group Inc. SEC filings CDNL

Cardinal Infrastructure Group Inc. has 101 filings in SEC EDGAR's recent list, going back to Aug 8, 2025. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 19, 2026 (material agreement, unregistered share sale, regulation fd disclosure). The company's fiscal year ends on December 31.

Form Description Filed Period
424B4 Prospectus Jun 25, 2026 —
S-1MEF Registration statement Jun 24, 2026 —
S-1 Registration statement Jun 22, 2026 —
424B4 Prospectus Dec 10, 2025 —
S-8 Employee stock plan registration Dec 10, 2025 —
S-1/A Amended registration statement Dec 1, 2025 —
S-1/A Amended registration statement Nov 20, 2025 —
S-1 Registration statement Oct 14, 2025 —

Showing 8 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

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Company profile

Industry
Heavy Construction Other Than Bldg Const - Contractors (SIC 1600)
Listed as
CDNL (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Raleigh, NC
SEC filer status
, Emerging growth company
SEC CIK
2079999
Former names
Civil Infrastructure Group Inc. (until Aug 11, 2025)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.