| 15:20 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 15:05 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC | RNS |
| 14:42 | SPT | Form 8.3 - The Vanguard Group, Inc.: Spirent Communications plc | EQS |
| 14:03 | SPT, AV. | Form 8.3 - Spirent Communications plc | RNS |
| 13:56 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 12:19 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 12:17 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 11:27 | SPT | Form 8.5 (EPT/RI) - Spirent Communications PLC | RNS |
| 11:03 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications Plc | RNS |
| 10:47 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 09:16 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 08:56 | SPT | Form 8.5 (EPT/RI) | RNS |
| 07:00 | SPT | Joint Announcement: Extension of Long Stop Date | RNS |
| 08.09.2025 16:52 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC Replacement | RNS |
| 08.09.2025 15:50 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC Replacement | RNS |
| 08.09.2025 15:20 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC | RNS |
| 08.09.2025 15:20 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 08.09.2025 14:22 | SPT | Form 8.3 - Spirent Communications Plc | RNS |
| 08.09.2025 14:11 | SPT | Form 8.3 - Spirent Communications Replacement | RNS |
| 08.09.2025 14:05 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 08.09.2025 12:16 | SPT, AV. | Form 8.3 - Spirent Communications plc | RNS |
| 08.09.2025 11:49 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications Plc | RNS |
| 08.09.2025 11:17 | SPT | Form 8.5 (EPT/RI) - Spirent Communications PLC | RNS |
| 08.09.2025 11:16 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 08.09.2025 11:13 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 08.09.2025 09:17 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 08.09.2025 09:10 | SPT | Form 8.5 (EPT/RI) | RNS |
| 05.09.2025 15:20 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 05.09.2025 14:30 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 05.09.2025 14:29 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 05.09.2025 14:17 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 05.09.2025 14:05 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC | RNS |
| 05.09.2025 13:48 | SPT, AV. | Form 8.3 - Spirent Communications plc | RNS |
| 05.09.2025 11:51 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 05.09.2025 11:48 | SPT | Form 8.5 (EPT/RI) - Spirent Communications | RNS |
| 05.09.2025 11:24 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications Plc | RNS |
| 05.09.2025 09:59 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 05.09.2025 09:46 | SPT | Form 8.3 - SPIRENT COMMUNICATIONS PLC | RNS |
| 05.09.2025 09:18 | SPT | Form 8.5 (EPT/RI) | RNS |
| 05.09.2025 07:00 | SPT | Holding(s) in Company | RNS |
| 04.09.2025 18:21 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC | RNS |
| 04.09.2025 15:20 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 04.09.2025 15:07 | SPT | Form 8.3 - Spirent Communications Plc | RNS |
| 04.09.2025 14:58 | SPT | Form 8.3 - Spirent Communications Plc | RNS |
| 04.09.2025 14:56 | SPT | Form 8.3 - The Vanguard Group, Inc.: Spirent Communications plc | EQS |
| 04.09.2025 13:00 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 04.09.2025 11:35 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 04.09.2025 11:23 | SPT | Form 8.5 (EPT/RI) - Spirent Communications | RNS |
| 04.09.2025 10:58 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications Plc | RNS |
| 04.09.2025 10:43 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 04.09.2025 09:14 | SPT | Form 8.5 (EPT/RI) | RNS |
| 04.09.2025 09:03 | SPT | Form 8.3 - SPIRENT COMMUNICATIONS PLC | RNS |
| 04.09.2025 07:00 | SPT | Holding(s) in Company | RNS |
| 03.09.2025 17:20 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC Replacement | RNS |
| 03.09.2025 15:36 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 03.09.2025 15:20 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 03.09.2025 15:05 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC | RNS |
| 03.09.2025 14:54 | SPT | Form 8.3 - The Vanguard Group, Inc.: Spirent Communications plc | EQS |
| 03.09.2025 14:26 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 03.09.2025 13:45 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 03.09.2025 13:41 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 03.09.2025 12:06 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 03.09.2025 11:41 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications Plc | RNS |
| 03.09.2025 11:05 | SPT | Form 8.5 (EPT/RI) - Spirent Communications | RNS |
| 03.09.2025 09:43 | SPT | Form 8.3 - Spirent Communications PLC | RNS |
| 03.09.2025 08:53 | SPT | Form 8.5 (EPT/RI) | RNS |
| 02.09.2025 18:27 | SPT | Holding(s) in Company | RNS |
| 02.09.2025 16:38 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 02.09.2025 16:37 | SPT | Form 8.5 (EPT/NON-RI) Spirent Communications plc | RNS |
| 02.09.2025 15:36 | SPT, BARC | Form 8.3 SPIRENT COMMUNICATIONS PLC | RNS |
| 02.09.2025 15:27 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 02.09.2025 15:20 | SPT | Form 8.3 - Spirent Communications plc | RNS |
| 02.09.2025 14:08 | SPT | Form 8.3 - Spirent Communications plc Replacement | RNS |
| 02.09.2025 14:05 | SPT | Form 8.3 - Spirent Communications plc Replacement | RNS |
| 02.09.2025 13:56 | SPT | Form 8.3 - Spirent Communications plc | RNS |
