Cardinal Infrastructure Group Inc. — S-1/A Filings

2 S-1/A filings on record

This page lists all S-1/A filings submitted to the SEC by Cardinal Infrastructure Group Inc. (CDNL), sorted by most recent first. Each row links to the full filing on EdgarLookup. Cardinal Infrastructure Group Inc. has filed 2 S-1/A documents with the SEC since 2025. To view all SEC filings by Cardinal Infrastructure Group Inc., see the full filings list.

Overview All Filings Financials Insiders

All 10-K 3 4 424B4 8-A12B 8-K CERT DRS DRS/A EFFECT S-1 S-1/A S-8 SCHEDULE 13G

Form	Description	Accession Number	Filed	Period
S-1/A	REGISTRATION STATEMENT	0001213900-25-116264	Dec 1, 2025	—
S-1/A	REGISTRATION STATEMENT	0001213900-25-113018	Nov 20, 2025	—