Company · CIK 1889823 # DEFSEC Technologies Inc. | CIK | [1889823](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001889823) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 7372 — Services-Prepackaged Software | | Incorporated in | A1 | | Listed | DFSC (Nasdaq), DFSCW (Nasdaq) | | First annual or quarterly report | 2023-01-27 | ## Offerings 12 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-298712 | Shelf Effective | 2026-09-02 | 2026-09-09 | 2 | | 333-297630 | Registered company Effective | 2026-07-22 | 2026-08-03 | 2 | | 333-277196 | Shelf Effective | 2024-02-20 | 2026-06-26 | 9 | | 333-293140 | Shelf Effective | 2026-02-02 | 2026-02-10 | 2 | | 333-288827 | Registered company Final prospectus | 2025-07-22 | 2025-07-25 | 3 | | 333-285263 | Shelf Effective | 2025-02-26 | 2025-03-04 | 2 | | 333-283343 | Shelf Effective | 2024-11-19 | 2024-12-02 | 2 | | 333-282626 | Registered company Final prospectus | 2024-10-15 | 2024-11-01 | 4 | | 333-281960 | Shelf Effective | 2024-09-06 | 2024-09-12 | 2 | | 333-279407 | Registered company Withdrawn | 2024-05-15 | 2024-08-14 | 3 | | 333-273588 | Registered company Effective | 2023-08-02 | 2023-08-09 | 2 | | 333-266897 | IPO Final prospectus | 2022-08-16 | 2022-12-08 | 8 | ## Filings 43 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-09-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999526002928/9999999995-26-002928-index.htm) Declared effective | 333-298712 | 9999999995-26-002928 | | 2026-09-02 | [F-3](https://www.sec.gov/Archives/edgar/data/1889823/000106299326004800/0001062993-26-004800-index.htm) Shelf registered | 333-298712 | 0001062993-26-004800 | | 2026-08-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999526002527/9999999995-26-002527-index.htm) Declared effective | 333-297630 | 9999999995-26-002527 | | 2026-07-22 | [F-1](https://www.sec.gov/Archives/edgar/data/1889823/000106299326003775/0001062993-26-003775-index.htm) Registration filed | 333-297630 | 0001062993-26-003775 | | 2026-06-26 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000106299326003367/0001062993-26-003367-index.htm) Shelf takedown | 333-277196 | 0001062993-26-003367 | | 2026-02-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999526000519/9999999995-26-000519-index.htm) Declared effective | 333-293140 | 9999999995-26-000519 | | 2026-02-02 | [F-3](https://www.sec.gov/Archives/edgar/data/1889823/000110465926009288/0001104659-26-009288-index.htm) Shelf registered | 333-293140 | 0001104659-26-009288 | | 2025-12-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000110465925122500/0001104659-25-122500-index.htm) Shelf takedown | 333-277196 | 0001104659-25-122500 | | 2025-07-25 | [424B4](https://www.sec.gov/Archives/edgar/data/1889823/000106299325013146/0001062993-25-013146-index.htm) Final prospectus | 333-288827 | 0001062993-25-013146 | | 2025-07-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999525002336/9999999995-25-002336-index.htm) Declared effective | 333-288827 | 9999999995-25-002336 | | 2025-07-22 | [F-1](https://www.sec.gov/Archives/edgar/data/1889823/000106299325013020/0001062993-25-013020-index.htm) Registration filed | 333-288827 | 0001062993-25-013020 | | 2025-07-14 | [DRS](https://www.sec.gov/Archives/edgar/data/1889823/000106299325012760/0001062993-25-012760-index.htm) Draft made public | 377-08204 | 0001062993-25-012760 | | 2025-03-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999525000574/9999999995-25-000574-index.htm) Declared effective | 333-285263 | 9999999995-25-000574 | | 2025-02-26 | [F-3](https://www.sec.gov/Archives/edgar/data/1889823/000106299325003626/0001062993-25-003626-index.htm) Shelf registered | 333-285263 | 0001062993-25-003626 | | 2024-12-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999524003637/9999999995-24-003637-index.htm) Declared effective | 333-283343 | 9999999995-24-003637 | | 2024-11-19 | [F-3](https://www.sec.gov/Archives/edgar/data/1889823/000106299324019367/0001062993-24-019367-index.htm) Shelf registered | 333-283343 | 0001062993-24-019367 | | 2024-11-01 | [424B4](https://www.sec.gov/Archives/edgar/data/1889823/000106299324018194/0001062993-24-018194-index.htm) Final prospectus | 333-282626 | 0001062993-24-018194 | | 2024-10-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999524003320/9999999995-24-003320-index.htm) Declared effective | 333-282626 | 9999999995-24-003320 | | 2024-10-28 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299324017975/0001062993-24-017975-index.htm) Amendment | 333-282626 | 0001062993-24-017975 | | 2024-10-15 | [F-1](https://www.sec.gov/Archives/edgar/data/1889823/000106299324017637/0001062993-24-017637-index.htm) Registration filed | 333-282626 | 0001062993-24-017637 | | 2024-09-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999524002826/9999999995-24-002826-index.htm) Declared effective | 333-281960 | 9999999995-24-002826 | | 2024-09-06 | [F-3](https://www.sec.gov/Archives/edgar/data/1889823/000106299324016238/0001062993-24-016238-index.htm) Shelf registered | 333-281960 | 0001062993-24-016238 | | 2024-08-14 | [RW](https://www.sec.gov/Archives/edgar/data/1889823/000106299324015010/0001062993-24-015010-index.htm) Withdrawn | 333-279407 | 0001062993-24-015010 | | 2024-08-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000106299324014894/0001062993-24-014894-index.htm) Shelf takedown | 333-277196 | 0001062993-24-014894 | | 2024-07-22 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299324013960/0001062993-24-013960-index.htm) Amendment | 333-279407 | 0001062993-24-013960 | | 2024-06-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000106299324012609/0001062993-24-012609-index.htm) Shelf takedown | 333-277196 | 0001062993-24-012609 | | 2024-06-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000106299324012514/0001062993-24-012514-index.htm) Shelf takedown | 333-277196 | 0001062993-24-012514 | | 2024-05-15 | [F-1](https://www.sec.gov/Archives/edgar/data/1889823/000106299324010262/0001062993-24-010262-index.htm) Registration filed | 333-279407 | 0001062993-24-010262 | | 2024-04-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000106299324008164/0001062993-24-008164-index.htm) Shelf takedown | 333-277196 | 0001062993-24-008164 | | 2024-04-03 | [424B5](https://www.sec.gov/Archives/edgar/data/1889823/000106299324007962/0001062993-24-007962-index.htm) Shelf takedown | 333-277196 | 0001062993-24-007962 | | 2024-03-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999524000600/9999999995-24-000600-index.htm) Declared effective | 333-277196 | 9999999995-24-000600 | | 2024-02-20 | [F-3](https://www.sec.gov/Archives/edgar/data/1889823/000106299324003710/0001062993-24-003710-index.htm) Shelf registered | 333-277196 | 0001062993-24-003710 | | 2023-08-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999523002328/9999999995-23-002328-index.htm) Declared effective | 333-273588 | 9999999995-23-002328 | | 2023-08-02 | [F-1](https://www.sec.gov/Archives/edgar/data/1889823/000106299323015624/0001062993-23-015624-index.htm) Registration filed | 333-273588 | 0001062993-23-015624 | | 2022-12-08 | [424B4](https://www.sec.gov/Archives/edgar/data/1889823/000106299322023578/0001062993-22-023578-index.htm) Final prospectus | 333-266897 | 0001062993-22-023578 | | 2022-12-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1889823/999999999522003469/9999999995-22-003469-index.htm) Declared effective | 333-266897 | 9999999995-22-003469 | | 2022-11-14 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299322022070/0001062993-22-022070-index.htm) Amendment | 333-266897 | 0001062993-22-022070 | | 2022-11-07 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299322021583/0001062993-22-021583-index.htm) Amendment | 333-266897 | 0001062993-22-021583 | | 2022-10-24 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299322021063/0001062993-22-021063-index.htm) Amendment | 333-266897 | 0001062993-22-021063 | | 2022-10-05 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299322020540/0001062993-22-020540-index.htm) Amendment | 333-266897 | 0001062993-22-020540 | | 2022-09-16 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1889823/000106299322019617/0001062993-22-019617-index.htm) Amendment | 333-266897 | 0001062993-22-019617 | | 2022-08-16 | [F-1](https://www.sec.gov/Archives/edgar/data/1889823/000106299322018067/0001062993-22-018067-index.htm) Registration filed | 333-266897 | 0001062993-22-018067 | | 2022-07-06 | [DRS](https://www.sec.gov/Archives/edgar/data/1889823/000106299322015977/0001062993-22-015977-index.htm) Draft made public | 377-06265 | 0001062993-22-015977 | [All filings of this company](https://equitycapital.markets/filings?cik=1889823) · [CSV](https://equitycapital.markets/filings.csv?cik=1889823) --- Source page: https://equitycapital.markets/company/1889823 · Data: U.S. SEC EDGAR · CC BY 4.0