| 07:00 | OMG | Transaction in Own Shares | RNS |
| 04.11.2025 07:00 | OMG | Appointment of Non-Executive Chair | RNS |
| 04.11.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 03.11.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 31.10.2025 16:05 | OMG | Notification of major holdings | RNS |
| 31.10.2025 14:47 | OMG | Total Voting Rights | RNS |
| 31.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 29.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 28.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 23.10.2025 17:07 | OMG | Notification of major holdings | RNS |
| 15.10.2025 13:50 | OMG | Oxford Metrics rises on return to growth in second half | Alliance |
| 15.10.2025 07:00 | OMG | Trading Update | RNS |
| 13.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 10.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 08.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 07.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 02.10.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 01.10.2025 17:12 | OMG | Total Voting Rights | RNS |
| 19.09.2025 11:15 | OMG | Notification of Major Holdings | RNS |
| 19.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 18.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 16.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 15.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 12.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 09.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 08.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 05.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 04.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 03.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 02.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 01.09.2025 17:06 | OMG | Total Voting Rights | RNS |
| 01.09.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 29.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 27.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 20.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 19.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 18.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 13.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 11.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 08.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 07.08.2025 14:32 | AV., OMG | Notification of Major Holdings | RNS |
| 07.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 06.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 05.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 04.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 01.08.2025 07:01 | OMG | Total Voting Rights | RNS |
| 01.08.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 31.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 30.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 29.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 28.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 25.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 24.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 23.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 22.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 21.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 18.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 17.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 16.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 15.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 14.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 11.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 10.07.2025 12:50 | OMG | Extension to Share Buyback Programme | RNS |
| 07.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 04.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 03.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 02.07.2025 07:01 | OMG | Total Voting Rights | RNS |
| 02.07.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 01.07.2025 08:48 | OMG | Transaction in Own Shares | RNS |
| 30.06.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 27.06.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 26.06.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 25.06.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 24.06.2025 07:00 | OMG | Transaction in Own Shares | RNS |
| 23.06.2025 07:00 | OMG | Transaction in Own Shares | RNS |
