05/22/2025 7:21 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/22/2025 7:23 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 424B3 | |
04/04/2025 8:06 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
04/02/2025 2:53 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Feenan Paul (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
04/02/2025 2:54 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Leaver Andrew (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
04/02/2025 2:56 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Pointon Nicholas (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
04/02/2025 2:26 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Shiu Daniel (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/18/2025 2:53 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Leaver Andrew (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
02/14/2025 11:12 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Pointon Nicholas (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
02/13/2025 11:39 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Willcocks Patrick (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/29/2025 11:15 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form EFFECT | |
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01/29/2025 3:09 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 424B5 | |
01/28/2025 12:31 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Shiu Daniel (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/17/2025 3:20 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form F-3 Registration statement for securities of certain foreign private issuers | |
01/10/2025 10:54 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Pointon Nicholas (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025 2:22 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Pointon Nicholas (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025 2:23 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Willcocks Patrick (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025 2:13 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Feenan Paul (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025 2:17 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Shiu Daniel (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
12/19/2024 5:00 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/18/2024 6:41 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) D2BW Ltd (Filed by)
| Form SCHEDULE 13D/A | |
12/16/2024 5:02 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Feenan Paul (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
12/13/2024 7:03 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) D2BW Ltd (Filed by)
| Form SC 13D/A | |
12/10/2024 7:05 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) D2BW Ltd (Filed by)
| Form SC 13D/A | |
12/05/2024 7:09 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/05/2024 7:11 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 20-F Registration statement / Annual report / Transition report | |
12/03/2024 3:30 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
12/03/2024 7:37 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 424B3 | |
11/14/2024 10:37 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Williams Sarah Jane (Filed by)
| Form SC 13G/A | |
10/15/2024 7:56 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Pointon Nicholas (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/15/2024 7:10 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Willcocks Patrick (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/15/2024 7:23 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Feenan Paul (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/15/2024 7:05 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Shiu Daniel (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
10/11/2024 3:30 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
10/02/2024 7:22 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) D2BW Ltd (Filed by)
| Form SC 13D/A | |
10/02/2024 6:10 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Heritage Assets SCSp. (Filed by)
| Form SC 13D/A | |
10/01/2024 2:03 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Williams Sarah Jane (Filed by)
| Form SC 13G | |
10/01/2024 8:00 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 424B5 | |
10/01/2024 7:41 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 424B3 | |
10/01/2024 7:42 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/27/2024 4:22 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
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09/19/2024 6:10 AM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/16/2024 5:18 AM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) D2BW Ltd (Filed by)
| Form SC 13D/A | |
08/27/2024 3:30 PM | Arqit Quantum Inc. (Filer) Arqit Quantum (Filer)
| Form 6-K Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
05/31/2024 1:59 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Pointon Nicholas (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
05/24/2024 12:01 PM | Arqit Quantum Inc. (Subject) Arqit Quantum (Subject) Willcocks Patrick (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |