07/02/2025
2:18 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Shiu Daniel (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/25/2025
10:16 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Willcocks Patrick (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/23/2025
3:43 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Shiu Daniel (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/23/2025
11:36 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Leaver Andrew (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/23/2025
11:17 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Willcocks Patrick (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/22/2025
7:21 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Filer)
Arqit Quantum Inc. (Filer)
| Form 424B3 | |
04/04/2025
8:06 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Subject)
Arqit Quantum Inc. (Subject)
Feenan Paul (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
04/02/2025
2:54 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Leaver Andrew (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
04/02/2025
2:56 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Pointon Nicholas (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
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04/02/2025
2:26 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Shiu Daniel (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
03/18/2025
2:53 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Leaver Andrew (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/14/2025
11:12 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Pointon Nicholas (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
02/13/2025
11:39 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Willcocks Patrick (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/29/2025
11:15 PM | Arqit Quantum (Filer)
Arqit Quantum Inc. (Filer)
| Form EFFECT | |
01/29/2025
3:09 PM | Arqit Quantum (Filer)
Arqit Quantum Inc. (Filer)
| Form 424B5 | |
01/28/2025
12:31 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Shiu Daniel (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/17/2025
3:20 PM | Arqit Quantum (Filer)
Arqit Quantum Inc. (Filer)
| Form F-3
Registration statement for securities of certain foreign private issuers | |
01/10/2025
10:54 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Pointon Nicholas (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025
2:22 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Pointon Nicholas (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025
2:23 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Willcocks Patrick (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025
2:13 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Feenan Paul (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
01/08/2025
2:17 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Shiu Daniel (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/19/2024
5:00 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Subject)
Arqit Quantum Inc. (Subject)
D2BW Ltd (Filed by)
| Form SCHEDULE 13D/A | |
12/16/2024
5:02 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Feenan Paul (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/13/2024
7:03 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
D2BW Ltd (Filed by)
| Form SC 13D/A | |
12/10/2024
7:05 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
D2BW Ltd (Filed by)
| Form SC 13D/A | |
12/05/2024
7:09 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Filer)
Arqit Quantum Inc. (Filer)
| Form 20-F
Registration statement / Annual report / Transition report | |
12/03/2024
3:30 PM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Filer)
Arqit Quantum Inc. (Filer)
| Form 424B3 | |
11/14/2024
10:37 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Williams Sarah Jane (Filed by)
| Form SC 13G/A | |
10/15/2024
7:56 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Pointon Nicholas (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/15/2024
7:10 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Willcocks Patrick (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/15/2024
7:23 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Feenan Paul (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/15/2024
7:05 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Shiu Daniel (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/11/2024
3:30 PM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Subject)
Arqit Quantum Inc. (Subject)
D2BW Ltd (Filed by)
| Form SC 13D/A | |
10/02/2024
6:10 AM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Heritage Assets SCSp. (Filed by)
| Form SC 13D/A | |
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10/01/2024
2:03 PM | Arqit Quantum (Subject)
Arqit Quantum Inc. (Subject)
Williams Sarah Jane (Filed by)
| Form SC 13G | |
10/01/2024
8:00 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (Filer)
| Form 424B5 | |
10/01/2024
7:41 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (Filer)
| Form 424B3 | |
10/01/2024
7:42 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Filer)
Arqit Quantum Inc. (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
09/19/2024
6:10 AM | Arqit Quantum (Filer)
Arqit Quantum Inc. (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 (Subject)
Arqit Quantum Inc. (Subject)
D2BW Ltd (Filed by)
| Form SC 13D/A | |
08/27/2024
3:30 PM | Arqit Quantum (Filer)
Arqit Quantum Inc. (Filer)
| Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934 | |
