# T3 Defense Inc.: filings

DFNS · Nasdaq · CIK 1787518 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

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

## Reports and events: 205 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 (8-K 138, 425 31, 4 21, 10-Q 19, CORRESP 13, UPLOAD 13, DEF 14A 12, NT 10-Q 10, S-1/A 10, 3 9, PRE 14A 9, DEFA14A 8, DRS 8, EFFECT 8, S-1 8, 424B3 7, PRER14A 7, 10-K 6, SC 13G 6, NT 10-K 5, SC 13G/A 5, S-4/A 4, SCHEDULE 13G/A 4, 8-K/A 3, D 3, SCHEDULE 13D 3, SCHEDULE 13D/A 3, 10-K/A 2, S-3/A 2, S-8 2, 10-KT 1, 10-KT/A 1, 10-Q/A 1, 25-NSE 1, 424B4 1, 4/A 1, 8-A12B 1, CERT 1, DEFR14A 1, DRS/A 1, DRSLTR 1, RW 1, S-1MEF 1, S-3 1, S-4 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-29 | 17:27 ET | [8-K](/filings/0001185185-26-005079.md) | 3.02 Unregistered sale of equity | 0001185185-26-005079 |
| 2026-10-27 | 09:30 ET | [8-K](/filings/0001185185-26-005016.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001185185-26-005016 |
| 2026-10-23 | 12:03 ET | [8-K](/filings/0001185185-26-004951.md) | 7.01 Regulation FD disclosure | 0001185185-26-004951 |
| 2026-10-20 | 16:16 ET | [S-1/A](/filings/0001185185-26-004866.md) | Registration statement, amended | 0001185185-26-004866 |
| 2026-10-20 | 16:15 ET | [S-1/A](/filings/0001185185-26-004865.md) | Registration statement, amended | 0001185185-26-004865 |
| 2026-10-07 | 14:54 ET | [8-K](/filings/0001185185-26-004634.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001185185-26-004634 |
| 2026-10-02 | 19:31 ET | [S-1/A](/filings/0001185185-26-004529.md) | Registration statement, amended | 0001185185-26-004529 |
| 2026-10-02 | 19:19 ET | [S-1/A](/filings/0001185185-26-004526.md) | Registration statement, amended | 0001185185-26-004526 |
| 2026-09-15 | 16:04 ET | [SCHEDULE 13D/A](/filings/0001213900-26-100121.md) | Ownership report, active investor, amended | 0001213900-26-100121 |
| 2026-09-11 | 17:25 ET | [8-K](/filings/0001185185-26-003953.md) | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001185185-26-003953 |
| 2026-09-10 | 09:49 ET | [8-K](/filings/0001185185-26-003911.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001185185-26-003911 |
| 2026-09-03 | 17:21 ET | [S-1](/filings/0001185185-26-003839.md) | Registration statement | 0001185185-26-003839 |
| 2026-09-03 | 17:21 ET | [S-1](/filings/0001213900-26-097287.md) | Registration statement | 0001213900-26-097287 |
| 2026-08-31 | 17:25 ET | [8-K](/filings/0001185185-26-003774.md) | 1.02 Termination of a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001185185-26-003774 |
| 2026-08-20 | 17:27 ET | [8-K](/filings/0001185185-26-003654.md) | 3.01 Delisting notice | 0001185185-26-003654 |
| 2026-08-18 | 17:20 ET | [10-Q](/filings/0001185185-26-003604.md) | Quarterly report, period 2026-06-30 | 0001185185-26-003604 |
| 2026-08-17 | 13:34 ET | [8-K](/filings/0001185185-26-003572.md) | 8.01 Other events | 0001185185-26-003572 |
| 2026-08-06 | 09:28 ET | [8-K](/filings/0001185185-26-003302.md) | 5.07 Shareholder vote results | 0001185185-26-003302 |
| 2026-07-24 | 17:20 ET | [SCHEDULE 13D](/filings/0001213900-26-081482.md) | Ownership report, active investor | 0001213900-26-081482 |
| 2026-07-16 | 10:05 ET | [8-K](/filings/0001213900-26-078551.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001213900-26-078551 |
| 2026-07-15 | 09:29 ET | [8-K](/filings/0001213900-26-078163.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-26-078163 |
| 2026-07-13 | 17:15 ET | [8-K](/filings/0001213900-26-077658.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001213900-26-077658 |
| 2026-07-09 | 10:04 ET | [DEF 14A](/filings/0001213900-26-076798.md) | Proxy statement, period 2026-08-05 | 0001213900-26-076798 |
| 2026-07-09 | 16:05 ET | [8-K](/filings/0001213900-26-076711.md) | 2.01 Completion of an acquisition or disposition; 9.01 Financial statements and exhibits | 0001213900-26-076711 |
| 2026-06-29 | 17:25 ET | [8-K](/filings/0001213900-26-073225.md) | 5.07 Shareholder vote results | 0001213900-26-073225 |
| 2026-06-25 | 17:11 ET | [S-1/A](/filings/0001213900-26-072134.md) | Registration statement, amended | 0001213900-26-072134 |
| 2026-06-18 | 17:25 ET | [8-K](/filings/0001213900-26-070228.md) | 8.01 Other events | 0001213900-26-070228 |
| 2026-06-15 | 17:25 ET | [8-K](/filings/0001213900-26-068924.md) | 8.01 Other events | 0001213900-26-068924 |
| 2026-06-11 | 12:55 ET | [8-K](/filings/0001213900-26-067717.md) | 5.02 Departure or appointment of officers or directors | 0001213900-26-067717 |
| 2026-06-04 | 17:30 ET | [S-1](/filings/0001213900-26-065394.md) | Registration statement | 0001213900-26-065394 |
| 2026-05-27 | 06:07 ET | [DEF 14A](/filings/0001213900-26-061186.md) | Proxy statement, period 2026-06-18 | 0001213900-26-061186 |
| 2026-05-20 | 17:01 ET | [10-Q](/filings/0001213900-26-059606.md) | Quarterly report, period 2026-03-31 | 0001213900-26-059606 |
| 2026-05-08 | 16:00 ET | [8-K](/filings/0001213900-26-053849.md) | 3.01 Delisting notice | 0001213900-26-053849 |
| 2026-04-28 | 08:15 ET | [SCHEDULE 13D/A](/filings/0001213900-26-048285.md) | Ownership report, active investor, amended | 0001213900-26-048285 |
| 2026-04-28 | 08:05 ET | [8-K](/filings/0001213900-26-048280.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-26-048280 |
| 2026-04-16 | 16:20 ET | [8-K](/filings/0001213900-26-044653.md) | 7.01 Regulation FD disclosure | 0001213900-26-044653 |
| 2026-04-15 | 16:20 ET | [8-K](/filings/0001213900-26-044073.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-26-044073 |
| 2026-04-14 | 08:00 ET | [SCHEDULE 13D/A](/filings/0001213900-26-043226.md) | Ownership report, active investor, amended | 0001213900-26-043226 |
| 2026-04-10 | 15:40 ET | [SCHEDULE 13D](/filings/0001213900-26-042437.md) | Ownership report, active investor | 0001213900-26-042437 |
| 2026-04-10 | 12:50 ET | [8-K](/filings/0001213900-26-042313.md) | 2.01 Completion of an acquisition or disposition; 9.01 Financial statements and exhibits | 0001213900-26-042313 |
| 2026-04-09 | 14:29 ET | [10-K](/filings/0001213900-26-041888.md) | Annual report, period 2025-12-31 | 0001213900-26-041888 |
| 2026-04-07 | 08:30 ET | [8-K](/filings/0001213900-26-040713.md) | 8.01 Other events | 0001213900-26-040713 |
| 2026-04-03 | 09:09 ET | [8-K](/filings/0001213900-26-039725.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001213900-26-039725 |
| 2026-04-01 | 08:50 ET | [8-K/A](/filings/0001213900-26-038056.md) | 9.01 Financial statements and exhibits | 0001213900-26-038056 |
| 2026-03-12 | 11:31 ET | [8-K](/filings/0001213900-26-026732.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001213900-26-026732 |
| 2026-03-06 | 17:28 ET | [8-K](/filings/0001213900-26-024822.md) | 8.01 Other events | 0001213900-26-024822 |
| 2026-03-02 | 09:12 ET | [8-K](/filings/0001213900-26-022032.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-26-022032 |
| 2026-02-25 | 16:12 ET | [8-K/A](/filings/0001213900-26-020379.md) | 1.01 Entry into a material agreement | 0001213900-26-020379 |
| 2026-02-25 | 11:18 ET | [8-K](/filings/0001213900-26-020214.md) | 1.01 Entry into a material agreement; 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 | 0001213900-26-020214 |
| 2026-02-20 | 17:25 ET | [8-K](/filings/0001213900-26-018920.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001213900-26-018920 |

Page 1 of 5. [Older](/companies/dfns/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 17:28 ET. No prices; not investment advice.