List of insiders holdings for Arqit Quantum Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Lefebvre d'Ovidio Manfredi Director | 2026-10-20 21:37:39 | 54,741 8,942,448 | 8,997,189 | Form 4 |
| 2 | Calabria Carlo Director | 2026-10-20 17:35:49 | 235,066 0 | 235,066 | Form 4 |
| 3 | Ritchie Garth Director | 2026-10-20 17:34:53 | 107,876 0 | 107,876 | Form 4 |
| 4 | Leaver Andrew Chief Executive Officer | 2026-10-15 16:45:55 | 53,966 0 | 53,966 | Form 4 |
| 5 | Feenan Paul Chief Revenue Officer | 2026-10-08 18:15:58 | 20,912 0 | 20,912 | Form 4 |
| 6 | Pointon Nicholas Chief Financial Officer | 2026-05-20 08:18:36 | 16,238 0 | 16,238 | Form 4 |
| 7 | Willcocks Patrick General Counsel | 2026-10-08 18:16:44 | 11,209 0 | 11,209 | Form 4 |
| 8 | Bers Jennifer Chief Revenue Officer | 2026-06-24 16:26:51 | 6,712 0 | 6,712 | Form 4 |
| 9 | Russell Robert Michael Chief Financial Officer | 2026-06-22 17:48:10 | 5,202 0 | 5,202 | Form 4 |
| 10 | Wilder Ben Simon Chief Operating Officer | 2026-10-08 18:19:13 | 4,243 0 | 4,243 | Form 4 |
| 11 | Nilan Nicholas William General Manager-US | 2026-10-08 18:18:34 | 1,370 0 | 1,370 | Form 4 |
| 12 | Chandler Stephen Charles Director | 2026-03-18 09:46:39 | 0 0 | 0 | Form 3 |
| 13 | Levis Cristina Director | 2026-06-05 06:55:19 | 0 0 | 0 | Form 3 |