Cardinal Infrastructure Group Inc. — 8-A12B Filings

1 8-A12B filing on record

This page lists all 8-A12B 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 8-A12B document with the SEC since 2025. To view all SEC filings by Cardinal Infrastructure Group Inc., see the full filings list.

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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
8-A12B	FOR REGISTRATION OF CERTAIN CLASSES	0001213900-25-119830	Dec 10, 2025	—