Arqit Quantum Inc. — All Filings
346 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
144
144/A
20-F
3
424B3
424B5
425
6-K
8-A12B
CERT
CORRESP
EFFECT
F-1
F-1/A
F-3
F-3/A
F-4
F-4/A
POS AM
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001959173-24-002767 | Apr 2, 2024 | — |
| 144 | — | 0001959173-24-002766 | Apr 2, 2024 | — |
| 144 | — | 0001959173-24-001782 | Mar 4, 2024 | — |
| 144 | — | 0001959173-24-001781 | Mar 4, 2024 | — |
| SC 13D/A | SC 13D/A | 0001193125-24-034449 | Feb 13, 2024 | — |
| 144 | — | 0001959173-24-000654 | Feb 2, 2024 | — |
| 144 | — | 0001959173-24-000651 | Feb 2, 2024 | — |
| 144 | — | 0001959173-24-000650 | Feb 2, 2024 | — |
| SC 13G | SC 13G | 0001193125-24-016353 | Jan 26, 2024 | — |
| 144 | — | 0001959173-24-000406 | Jan 22, 2024 | — |
| 144 | — | 0001959173-24-000351 | Jan 18, 2024 | — |
| 144 | — | 0001959173-24-000157 | Jan 5, 2024 | — |
| 144 | — | 0001959173-24-000152 | Jan 5, 2024 | — |
| 144 | — | 0001959173-24-000150 | Jan 5, 2024 | — |
| 144 | — | 0001959173-24-000148 | Jan 5, 2024 | — |
| 144 | — | 0001959173-24-000146 | Jan 5, 2024 | — |
| 144 | — | 0001959173-24-000123 | Jan 4, 2024 | — |
| 144 | — | 0001959173-24-000122 | Jan 4, 2024 | — |
| 144 | — | 0001959173-24-000121 | Jan 4, 2024 | — |
| 144 | — | 0001959173-24-000118 | Jan 4, 2024 | — |
| 144 | — | 0001959173-24-000117 | Jan 4, 2024 | — |
| 144 | — | 0001959173-24-000094 | Jan 3, 2024 | — |
| 144 | — | 0001959173-24-000090 | Jan 3, 2024 | — |
| 144 | — | 0001959173-24-000087 | Jan 3, 2024 | — |
| 144 | — | 0001959173-24-000086 | Jan 3, 2024 | — |
| 144 | — | 0001959173-24-000085 | Jan 3, 2024 | — |
| 144 | — | 0001959173-23-005711 | Dec 26, 2023 | — |
| 144 | — | 0001959173-23-005664 | Dec 21, 2023 | — |
| 144 | — | 0001959173-23-005620 | Dec 19, 2023 | — |
| 144 | — | 0001959173-23-005570 | Dec 18, 2023 | — |
| 144 | — | 0001959173-23-005514 | Dec 15, 2023 | — |
| 144 | — | 0001959173-23-005474 | Dec 14, 2023 | — |
| S-8 | — | 0000950127-23-000087 | Dec 8, 2023 | — |
| 144 | — | 0001959173-23-005198 | Dec 5, 2023 | — |
| 144 | — | 0001959173-23-005197 | Dec 5, 2023 | — |
| 20-F | 20-F | 0001558370-23-019267 | Nov 21, 2023 | Sep 30, 2023 |
| 6-K | FORM 6-K | 0001104659-23-120052 | Nov 21, 2023 | — |
| 144 | — | 0001959173-23-004520 | Nov 2, 2023 | — |
| 144 | — | 0001959173-23-004519 | Nov 2, 2023 | — |
| 144 | — | 0001959173-23-004515 | Nov 2, 2023 | — |
| 144 | — | 0001959173-23-004511 | Nov 2, 2023 | — |
| 6-K | — | 0000950127-23-000062 | Oct 23, 2023 | — |
| 144 | — | 0001959173-23-004306 | Oct 12, 2023 | — |
| 144 | — | 0001959173-23-004232 | Oct 4, 2023 | — |
| 144 | — | 0001959173-23-004231 | Oct 4, 2023 | — |
| 144 | — | 0001959173-23-004230 | Oct 4, 2023 | — |
| 144 | — | 0001959173-23-004229 | Oct 4, 2023 | — |
| 144 | — | 0001959173-23-004228 | Oct 4, 2023 | — |
| 144 | — | 0001959173-23-004227 | Oct 4, 2023 | — |
| 144 | — | 0001959173-23-004226 | Oct 4, 2023 | — |