Arqit Quantum Inc. ARQQ
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| Filed | Form | Description |
|---|---|---|
| Jul 2, 2026 | 144 | Arqit Quantum Inc. |
| Jul 2, 2026 | 144 | Arqit Quantum Inc. |
| Jul 2, 2026 | 144 | Arqit Quantum Inc. |
| Jul 2, 2026 | 144 | Arqit Quantum Inc. |
| Jul 2, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jul 2, 2026 | 144 | Arqit Quantum Inc. |
| Jul 2, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 30, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 30, 2026 | 144 | Arqit Quantum Inc. |
| Jun 30, 2026 | 144 | Arqit Quantum Inc. |
| Jun 26, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 24, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 24, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 23, 2026 | SCHEDULE 13G | Arqit Quantum Inc. |
| Jun 22, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 22, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 22, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 17, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 17, 2026 | 144 | Arqit Quantum Inc. |
| Jun 17, 2026 | 6-K | Arqit Quantum Inc. — FORM 6-K |
| Jun 15, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 11, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 9, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 5, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 5, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 5, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 5, 2026 | 3 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 5, 2026 | 3 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| Jun 3, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| Jun 1, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| May 28, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| May 26, 2026 | SCHEDULE 13D/A | Arqit Quantum Inc. |
| May 26, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| May 21, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| May 21, 2026 | 424B3 | Arqit Quantum Inc. — 424B3 |
| May 21, 2026 | 6-K | Arqit Quantum Inc. — FORM 6-K |
| May 20, 2026 | 4 | Arqit Quantum Inc. — PRIMARY DOCUMENT |
| May 19, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| May 15, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |
| May 13, 2026 | 4 | Arqit Quantum Inc. — OWNERSHIP DOCUMENT |