T3 Defense Inc. SEC filings DFNS
T3 Defense Inc. has 399 filings in SEC EDGAR's recent list, going back to Nov 26, 2019. Its latest annual report, Form 10-K, was filed on Apr 9, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 18, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (unregistered share sale). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| PRE 14A | Preliminary proxy statement | Oct 29, 2026 | Nov 30, 2026 |
| DEFA14A | Additional proxy material | Jul 16, 2026 | — |
| DEFA14A | Additional proxy material | Jul 14, 2026 | — |
| DEF 14A | Proxy statement | Jul 9, 2026 | Aug 5, 2026 |
| DEFA14A | Additional proxy material | Jun 17, 2026 | — |
| DEF 14A | Proxy statement | May 27, 2026 | Jun 18, 2026 |
| PRE 14A | Preliminary proxy statement | Apr 14, 2026 | Apr 14, 2026 |
| DEFA14A | Additional proxy material | Dec 11, 2025 | — |
| DEF 14A | Proxy statement | Nov 24, 2025 | Dec 16, 2025 |
| DEF 14A | Proxy statement | Oct 16, 2025 | Nov 6, 2025 |
| PRE 14A | Preliminary proxy statement | Feb 13, 2025 | Feb 12, 2025 |
| DEF 14A | Proxy statement | Sep 30, 2024 | Oct 11, 2024 |
| PRE 14A | Preliminary proxy statement | Sep 17, 2024 | Sep 17, 2024 |
| DEF 14A | Proxy statement | Jul 7, 2023 | Jul 20, 2023 |
| PRE 14A | Preliminary proxy statement | Jun 16, 2023 | Jun 16, 2023 |
| DEFA14A | Additional proxy material | Apr 18, 2023 | — |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEF 14A | Proxy statement | Apr 5, 2023 | Apr 17, 2023 |
| PRE 14A | Preliminary proxy statement | Mar 15, 2023 | Mar 15, 2023 |
| DEF 14A | Proxy statement | Feb 9, 2023 | Feb 21, 2023 |
| DEFA14A | Additional proxy material | Jan 17, 2023 | — |
| DEF 14A | Proxy statement | Jan 3, 2023 | Jan 19, 2023 |
| PRE 14A | Preliminary proxy statement | Dec 7, 2022 | Dec 7, 2022 |
| DEFA14A | Additional proxy material | Sep 29, 2022 | — |
| DEF 14A | Proxy statement | Sep 26, 2022 | Oct 17, 2022 |
| PRE 14A | Preliminary proxy statement | Sep 15, 2022 | Sep 15, 2022 |
| DEF 14A | Proxy statement | Jun 28, 2022 | Jul 13, 2022 |
| PRE 14A | Preliminary proxy statement | Jun 17, 2022 | Jun 17, 2022 |
| DEF 14A | Proxy statement | Mar 4, 2022 | Mar 18, 2022 |
| PRE 14A | Preliminary proxy statement | Feb 23, 2022 | Feb 23, 2022 |
Showing 30 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
- Services-Management Consulting Services (SIC 8742)
- Listed as
- DFNS (Nasdaq), DFNSW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1787518
- Former names
- Nukkleus Inc. (until Feb 9, 2026); Brilliant Acquisition Corp (until Dec 26, 2023)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.