# Cardinal Infrastructure Group Inc.: filings

CDNL · Nasdaq · CIK 2079999 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cdnl.md) · [Financials](/companies/cdnl/financials.md) · [Filings](/companies/cdnl/filings.md) · [Insiders](/companies/cdnl/insiders.md)

## Reports and events: 20 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 24, SCHEDULE 13G 14, 3 12, 8-K 11, SCHEDULE 13G/A 6, CORRESP 4, UPLOAD 4, DRSLTR 3, 10-Q 2, 424B4 2, DRS 2, DRS/A 2, EFFECT 2, S-1 2, S-1/A 2, 10-K 1, 8-A12B 1, 8-K/A 1, ARS 1, CERT 1, DEF 14A 1, DEFA14A 1, S-1MEF 1, S-8 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-19 | 08:59 ET | [8-K](/filings/0001193125-26-424737.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-424737 |
| 2026-10-01 | 16:30 ET | [8-K](/filings/0001193125-26-410735.md) | 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-410735 |
| 2026-09-11 | 16:45 ET | [8-K](/filings/0001193125-26-389363.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-26-389363 |
| 2026-08-12 | 17:35 ET | [10-Q](/filings/0001193125-26-345109.md) | Quarterly report, period 2026-06-30 | 0001193125-26-345109 |
| 2026-08-11 | 07:00 ET | [8-K](/filings/0001193125-26-343397.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-343397 |
| 2026-06-22 | 19:51 ET | [S-1](/filings/0001213900-26-070633.md) | Registration statement | 0001213900-26-070633 |
| 2026-06-05 | 16:02 ET | [8-K](/filings/0001193125-26-259493.md) | 5.07 Shareholder vote results | 0001193125-26-259493 |
| 2026-05-13 | 16:34 ET | [10-Q](/filings/0001193125-26-221771.md) | Quarterly report, period 2026-03-31 | 0001193125-26-221771 |
| 2026-05-12 | 06:30 ET | [8-K](/filings/0001193125-26-218102.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-218102 |
| 2026-05-06 | 16:30 ET | [8-K/A](/filings/0001193125-26-209128.md) | 9.01 Financial statements and exhibits | 0001193125-26-209128 |
| 2026-04-24 | 16:30 ET | [DEF 14A](/filings/0001193125-26-177393.md) | Proxy statement, period 2026-06-05 | 0001193125-26-177393 |
| 2026-03-23 | 17:25 ET | [10-K](/filings/0001193125-26-120014.md) | Annual report, period 2025-12-31 | 0001193125-26-120014 |
| 2026-03-19 | 06:30 ET | [8-K](/filings/0001193125-26-115080.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-115080 |
| 2026-03-18 | 17:20 ET | [8-K](/filings/0001193125-26-114334.md) | 5.02 Departure or appointment of officers or directors | 0001193125-26-114334 |
| 2026-02-19 | 18:28 ET | [8-K](/filings/0001213900-26-018087.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 2.02 Results of operations; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001213900-26-018087 |
| 2025-12-15 | 16:45 ET | [8-K](/filings/0001213900-25-121729.md) | 2.01 Completion of an acquisition or disposition; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-25-121729 |
| 2025-12-12 | 16:21 ET | [8-K](/filings/0001213900-25-121209.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-25-121209 |
| 2025-12-01 | 07:31 ET | [S-1/A](/filings/0001213900-25-116264.md) | Registration statement, amended | 0001213900-25-116264 |
| 2025-11-20 | 14:31 ET | [S-1/A](/filings/0001213900-25-113018.md) | Registration statement, amended | 0001213900-25-113018 |
| 2025-10-14 | 08:59 ET | [S-1](/filings/0001213900-25-098415.md) | Registration statement | 0001213900-25-098415 |

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 10:07 ET. No prices; not investment advice.