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 |
|---|---|---|---|
| 8-K |
Current report
Unregistered share sale
|
Oct 29, 2026 | Oct 22, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 27, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 23, 2026 | Oct 23, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 7, 2026 | Oct 5, 2026 |
| 8-K |
Current report
New debt
|
Sep 11, 2026 | Sep 8, 2026 |
| 8-K |
Current report
Other events
|
Sep 10, 2026 | Sep 10, 2026 |
| 8-K |
Current report
Agreement ended, Other events
|
Aug 31, 2026 | Aug 28, 2026 |
| 8-K |
Current report
Listing notice
|
Aug 20, 2026 | Aug 20, 2026 |
| 8-K |
Current report
Other events
|
Aug 17, 2026 | Aug 17, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Aug 6, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jul 16, 2026 | Jul 16, 2026 |
| 8-K |
Current report
Other events
|
Jul 15, 2026 | Jul 12, 2026 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jul 13, 2026 | Jul 13, 2026 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jul 9, 2026 | Jul 6, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 29, 2026 | Jun 24, 2026 |
| 8-K |
Current report
Other events
|
Jun 18, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Other events
|
Jun 15, 2026 | Jun 15, 2026 |
| 8-K |
Current report
Officer or director change
|
Jun 11, 2026 | Jun 11, 2026 |
| 8-K |
Current report
Listing notice
|
May 8, 2026 | May 5, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Apr 28, 2026 | Apr 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 16, 2026 | Apr 16, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 15, 2026 | Apr 15, 2026 |
| 8-K |
Current report
Acquisition or sale of assets
|
Apr 10, 2026 | Apr 10, 2026 |
| 8-K |
Current report
Other events
|
Apr 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Material agreement
|
Apr 3, 2026 | Mar 31, 2026 |
| 8-K/A | Amended current report | Apr 1, 2026 | Feb 16, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 12, 2026 | Mar 12, 2026 |
| 8-K |
Current report
Other events
|
Mar 6, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Other events
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K/A |
Amended current report
Material agreement
|
Feb 25, 2026 | Feb 24, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Regulation FD disclosure
|
Feb 25, 2026 | Feb 24, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2026 | Feb 17, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Feb 17, 2026 | Feb 16, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 13, 2026 | Feb 12, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Other events
|
Feb 3, 2026 | Feb 3, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 22, 2026 | Jan 22, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Jan 16, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Auditor change
|
Jan 14, 2026 | Jan 14, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Jan 13, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Other events
|
Dec 30, 2025 | Dec 30, 2025 |
| 8-K |
Current report
Other events
|
Dec 17, 2025 | Dec 17, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Dec 17, 2025 | Dec 16, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 9, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 28, 2025 | Nov 28, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 26, 2025 | Nov 26, 2025 |
| 8-K |
Current report
Other events
|
Nov 25, 2025 | Nov 25, 2025 |
| 8-K |
Current report
Other events
|
Nov 25, 2025 | Nov 25, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Nov 10, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 17, 2025 | Oct 17, 2025 |
| 8-K |
Current report
Other events
|
Sep 29, 2025 | Sep 26, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Sep 19, 2025 | Sep 19, 2025 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 16, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Regulation FD disclosure
|
Sep 5, 2025 | Sep 4, 2025 |
| 8-K |
Current report
Listing notice
|
Sep 2, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Material agreement
|
Sep 2, 2025 | Sep 1, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 29, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Material agreement, Other events
|
Aug 25, 2025 | Aug 20, 2025 |
| 8-K |
Current report
Other events
|
Aug 8, 2025 | Aug 5, 2025 |
| 8-K |
Current report
Material agreement
|
Jul 31, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Material agreement
|
Jul 25, 2025 | Jul 25, 2025 |
| 8-K |
Current report
Other events
|
Jun 30, 2025 | Jun 25, 2025 |
| 8-K |
Current report
Material agreement
|
Jun 20, 2025 | Jun 15, 2025 |
| 8-K |
Current report
Material agreement
|
May 14, 2025 | May 13, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 19, 2025 | Feb 14, 2025 |
| 8-K |
Current report
Material agreement
|
Feb 14, 2025 | Feb 11, 2025 |
| 8-K |
Current report
Other events
|
Jan 16, 2025 | Jan 16, 2025 |
| 8-K/A |
Amended current report
Other events
|
Jan 8, 2025 | Jan 7, 2025 |
| 8-K |
Current report
Restatement
|
Jan 8, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Material agreement
|
Jan 3, 2025 | Dec 27, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Dec 20, 2024 | Dec 18, 2024 |
| 8-K |
Current report
Material agreement
|
Dec 17, 2024 | Dec 15, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Dec 6, 2024 | Dec 3, 2024 |
| 8-K |
Current report
Other events
|
Nov 25, 2024 | Nov 25, 2024 |
| 8-K |
Current report
Unregistered share sale
|
Nov 22, 2024 | Nov 19, 2024 |
| 8-K |
Current report
Listing notice, Unregistered share sale
|
Nov 15, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Nov 12, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 22, 2024 | Oct 22, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results
|
Oct 18, 2024 | Oct 11, 2024 |
| 8-K |
Current report
Material agreement
|
Oct 4, 2024 | Sep 30, 2024 |
| 8-K |
Current report
New debt, Unregistered share sale, Officer or director change
|
Sep 12, 2024 | Sep 4, 2024 |
| 8-K |
Current report
Listing notice
|
Aug 27, 2024 | Aug 22, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Aug 5, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 25, 2024 | Jul 24, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Officer or director change, Other events
|
Jun 17, 2024 | Jun 11, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 4, 2024 | May 28, 2024 |
| 8-K |
Current report
Officer or director change
|
May 31, 2024 | May 24, 2024 |
| 8-K |
Current report
Listing notice
|
May 30, 2024 | May 29, 2024 |
| 8-K |
Current report
Listing notice
|
May 21, 2024 | May 16, 2024 |
| 8-K |
Current report
Listing notice
|
May 8, 2024 | May 6, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2024 | Feb 9, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 26, 2024 | Jan 19, 2024 |
| 8-K |
Current report
Other events
|
Jan 17, 2024 | Jan 17, 2024 |
| 8-K |
Current report
Other events
|
Jan 11, 2024 | Jan 5, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Jan 2, 2024 | Dec 22, 2023 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Dec 19, 2023 | Dec 13, 2023 |
| 8-K |
Current report
Listing notice
|
Dec 15, 2023 | Dec 11, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Nov 24, 2023 | Nov 22, 2023 |
| 8-K |
Current report
Material agreement
|
Nov 2, 2023 | Nov 1, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Oct 23, 2023 | Oct 20, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Sep 22, 2023 | Sep 22, 2023 |
| 8-K |
Current report
Other events
|
Sep 19, 2023 | Sep 18, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Aug 23, 2023 | Aug 22, 2023 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Jul 21, 2023 | Jul 20, 2023 |
| 8-K |
Current report
Listing notice
|
Jul 6, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Listing notice
|
Jun 29, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Material agreement
|
Jun 26, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jun 23, 2023 | Jun 21, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
May 23, 2023 | May 22, 2023 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Apr 24, 2023 | Apr 20, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 23, 2023 | Mar 21, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Feb 24, 2023 | Feb 23, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Feb 22, 2023 | Feb 21, 2023 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Jan 25, 2023 | Jan 19, 2023 |
| 8-K |
Current report
Listing notice
|
Jan 11, 2023 | Jan 9, 2023 |
| 8-K |
Current report
Listing notice
|
Jan 3, 2023 | Dec 30, 2022 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Dec 20, 2022 | Dec 19, 2022 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Nov 18, 2022 | Nov 18, 2022 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Oct 19, 2022 | Oct 17, 2022 |
| 8-K |
Current report
Material agreement
|
Sep 29, 2022 | Sep 28, 2022 |
| 8-K |
Current report
Material agreement
|
Sep 22, 2022 | Sep 21, 2022 |
| 8-K |
Current report
Restatement
|
Aug 9, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Jul 19, 2022 | Jul 13, 2022 |
| 8-K |
Current report
Agreement ended
|
Jun 17, 2022 | Jun 17, 2022 |
| 8-K |
Current report
Material agreement, New debt, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Mar 22, 2022 | Mar 18, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2022 | Feb 24, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 23, 2022 | Feb 22, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 22, 2022 | Feb 15, 2022 |
| 8-K |
Current report
Other events
|
Dec 23, 2021 | Dec 23, 2021 |
| 8-K |
Current report
Restatement
|
Nov 19, 2021 | Nov 15, 2021 |
| 8-K |
Current report
Other events
|
Oct 18, 2021 | Oct 13, 2021 |
| 8-K |
Current report
Auditor change
|
Oct 12, 2021 | Oct 6, 2021 |
| 8-K |
Current report
Other events
|
Sep 21, 2021 | Sep 21, 2021 |
| 8-K |
Current report
Other events
|
Aug 31, 2021 | Aug 31, 2021 |
| 8-K |
Current report
Other events
|
Jun 28, 2021 | Jun 28, 2021 |
| 8-K |
Current report
Other events
|
Jun 22, 2021 | Jun 22, 2021 |
| 8-K |
Current report
Other events
|
Jun 8, 2021 | Jun 3, 2021 |
| 8-K |
Current report
Other events
|
Apr 19, 2021 | Apr 19, 2021 |
| 8-K |
Current report
Other events
|
Jul 29, 2020 | Jun 26, 2020 |
| 8-K |
Current report
Other events
|
Jul 2, 2020 | Jun 26, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Other events
|
Jun 29, 2020 | Jun 23, 2020 |
Showing 141 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.