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 |
|---|---|---|---|
| EFFECT | Filing | Jun 24, 2026 | — |
| DRS | Filing | Jun 10, 2026 | — |
| CERT | Filing | Dec 10, 2025 | — |
| 8-A12B | For registration of certain classes | Dec 10, 2025 | — |
| EFFECT | Filing | Dec 9, 2025 | — |
| CORRESP | Letter to the SEC | Dec 4, 2025 | — |
| CORRESP | Letter to the SEC | Dec 4, 2025 | — |
| CORRESP | Letter to the SEC | Dec 3, 2025 | — |
| UPLOAD | Letter from the SEC | Dec 2, 2025 | — |
| CORRESP | Letter to the SEC | Nov 20, 2025 | — |
| UPLOAD | Letter from the SEC | Nov 18, 2025 | — |
| DRS/A | Filing | Sep 29, 2025 | — |
| DRSLTR | Filing | Sep 26, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 24, 2025 | — |
| DRS/A | Filing | Sep 16, 2025 | — |
| DRSLTR | Filing | Sep 15, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 8, 2025 | — |
| DRS | Filing | Aug 11, 2025 | — |
| DRSLTR | Filing | Aug 8, 2025 | — |
Showing 19 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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All 16 Heavy Construction Other Than Bldg Const - Contractors companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.