Company facts
- Headquarters
- New York, New York
- Most recent report
- 8-K, filed Sep 11, 2026
- Incorporated
- Delaware
- Filings on record
- 383 filings
- On EDGAR
- CIK 1787518
- Fiscal year ends
- December
- Filer status
- Emerging growth company
Financials 8 of 28
News 8 of 137
- 8-K Current report on a material event Sep 11, 2026
- 8-K Other events Sep 10, 2026
- 8-K Other events Aug 31, 2026
- 8-K Current report on a material event Aug 20, 2026
- 8-K Other events Aug 17, 2026
- 8-K Shareholder vote results Aug 6, 2026
- 8-K Current report on a material event Jul 16, 2026
- 8-K Other events Jul 15, 2026
Prospectuses and Registrations 8 of 29
- S-3 Shelf registration statement Sep 15, 2026
- S-1 Registration statement for an offering Sep 3, 2026
- S-1 Registration statement for an offering Sep 3, 2026
- S-8 Registration statement for an employee plan Aug 10, 2026
- 424B3 Prospectus supplement for an offering Jul 1, 2026
- S-1/A Registration statement for an offering, amended Jun 25, 2026
- S-1 Registration statement for an offering Jun 4, 2026
- 424B3 Prospectus supplement for an offering Feb 13, 2026
Proxies 8 of 30
- DEFA14A Extra proxy material Jul 16, 2026
- DEFA14A Extra proxy material Jul 14, 2026
- DEF 14A Proxy statement for a shareholder vote Jul 9, 2026
- DEFA14A Extra proxy material Jun 17, 2026
- DEFR14A Jun 1, 2026
- DEF 14A Proxy statement for a shareholder vote May 27, 2026
- PRE 14A Preliminary proxy statement Apr 14, 2026
- DEFA14A Extra proxy material Dec 11, 2025
Ownership 8 of 56
- SCHEDULE 13D/A Large holder reported an active stake, amended Sep 15, 2026
- SCHEDULE 13D Large holder reported an active stake Jul 24, 2026
- 3 Insider reported their initial holding Jun 11, 2026
- SCHEDULE 13G Large holder reported a passive stake May 21, 2026
- 4 Insider reported a trade Apr 28, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Apr 28, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Apr 14, 2026
- SCHEDULE 13D Large holder reported an active stake Apr 10, 2026
Other 8 of 103
- NT 10-Q Notice that a quarterly report will be late Aug 14, 2026
- DRS Draft registration statement, submitted confidentially Aug 3, 2026
- DRS Draft registration statement, submitted confidentially Jul 31, 2026
- DRS Draft registration statement, submitted confidentially Jul 30, 2026
- EFFECT Notice that a registration became effective Jun 30, 2026
- NT 10-Q Notice that a quarterly report will be late May 15, 2026
- DRS Draft registration statement, submitted confidentially Apr 13, 2026
- NT 10-K Notice that an annual report will be late Mar 31, 2026
Everything here comes from T3 Defense Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.