# T3 Defense Inc.: Form SCHEDULE 13D/A, filed Sep 15, 2026

- Company: [T3 Defense Inc.](/companies/dfns.md) (CIK 1787518)
- Form: SCHEDULE 13D/A
- Filed: 2026-09-15
- Accepted by EDGAR: Sep 15, 2026, 16:04 ET
- Period: not reported
- Accession: 0001213900-26-100121
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1787518/000121390026100121/xslSCHEDULE_13D_X02/primary_doc.xml
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1787518/000121390026100121/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1787518/000121390026100121/xslSCHEDULE_13D_X02/primary_doc.xml

Filed Sep 15, 2026.
Source: SEC EDGAR, the filing index for accession 0001213900-26-100121. Last ingested by Listed: Nov 6, 2026, 18:28 ET. No prices; not investment advice.