Cardinal Infrastructure Group Inc. — S-1 Filings

1 S-1 filing on record

This page lists all S-1 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 1 S-1 document 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	REGISTRATION STATEMENT	0001213900-25-098415	Oct 14, 2025	—