| 09/10/26 | 15:14:56 | 9 Oct 2026 | | Publication & Posting Of The Final Offer Document | RNS |
| 07/10/26 | 10:14:17 | 7 Oct 2026 | | Form 8.3 - Brave Bison Group Plc | RNS |
| 07/10/26 | 07:00:02 | 7 Oct 2026 | | Increased Final Offer for System1 Group plc | RNS |
| 06/10/26 | 07:00:01 | 6 Oct 2026 | | Form 8.3 - Brave Bison Group Plc | RNS |
| 05/10/26 | 07:00:05 | 5 Oct 2026 | | Form 8.3 - Brave Bison Group Plc | RNS |
| 02/10/26 | 07:00:02 | 2 Oct 2026 | | Acceptance Level Update | RNS |
| 01/10/26 | 11:32:42 | 1 Oct 2026 | | Form 8.3 - Brave Bison Group Plc | RNS |
| 29/09/26 | 16:29:43 | 29 Sept 2026 | | Form 8.3 - Brave Bison Group Plc | RNS |
| 25/09/26 | 07:00:06 | 25 Sept 2026 | | Acceptance Level Update | RNS |
| 17/09/26 | 12:18:49 | 17 Sept 2026 | | PUBLICATION & POSTING OF INCREASED OFFER DOCUMENT | RNS |
| 14/09/26 | 18:29:17 | 14 Sept 2026 | | Clarification | RNS |
| 14/09/26 | 07:00:09 | 14 Sept 2026 | | Increased Fourth Offer for System1 Group plc | RNS |
| 27/08/26 | 10:57:37 | 27 Aug 2026 | | Publication and Posting of Offer Document | RNS |
| 26/08/26 | 07:00:02 | 26 Aug 2026 | | Interim Results | RNS |
| 30/07/26 | 16:18:52 | 30 Jul 2026 | | Clarification Statement | RNS |
| 30/07/26 | 07:00:04 | 30 Jul 2026 | | Offer for System1 Group Plc | RNS |
| 29/07/26 | 11:41:40 | 29 Jul 2026 | | Form 8.3 - Brave Bison Group PLC | RNS |
| 24/07/26 | 08:31:41 | 24 Jul 2026 | | Form 8.3 - Brave Bison Group PLC | RNS |
| 23/07/26 | 13:15:01 | 23 Jul 2026 | | Form 8 (OPD) System1 Group Plc | RNS |
| 23/07/26 | 13:15:00 | 23 Jul 2026 | | Form 8 (OPD) Brave Bison Group plc | RNS |
| 16/07/26 | 07:00:04 | 16 Jul 2026 | | Investor Presentation | RNS |
| 14/07/26 | 17:16:33 | 14 Jul 2026 | | Form 8.3 - Brave Bison Group PLC | RNS |
| 14/07/26 | 15:20:00 | 14 Jul 2026 | | Pentwater Capital Management LP - Form 8.3 - Brave Bison Group PLC | PRN |
| 13/07/26 | 14:54:33 | 13 Jul 2026 | | Form 8.3 - Brave Bison Group PLC | RNS |
| 13/07/26 | 07:00:06 | 13 Jul 2026 | | Possible Offer for System1 Group Plc | RNS |
| 08/07/26 | 07:00:03 | 8 Jul 2026 | | Trading Update | RNS |
| 19/06/26 | 16:26:14 | 19 Jun 2026 | | Holding(s) in Company | RNS |
| 17/06/26 | 16:41:09 | 17 Jun 2026 | | Result of Annual General Meeting | RNS |
| 17/06/26 | 07:00:03 | 17 Jun 2026 | | AGM Statement | RNS |
| 15/06/26 | 07:00:06 | 15 Jun 2026 | | Mark Ritson Option Exercise | RNS |
| 08/06/26 | 17:17:59 | 8 Jun 2026 | | Holding(s) in Company | RNS |
| 01/06/26 | 07:00:12 | 1 Jun 2026 | | Proposed Long Term Incentive Plan | RNS |
| 27/05/26 | 07:00:06 | 27 May 2026 | | Mello Investor Presentation | RNS |
| 18/05/26 | 07:00:09 | 18 May 2026 | | Annual Report, Notice of AGM & Dividend Dates | RNS |
| 06/05/26 | 07:00:06 | 6 May 2026 | | Major Contract Win | RNS |
| 05/05/26 | 07:00:14 | 5 May 2026 | | Holding(s) in Company | RNS |
| 30/04/26 | 07:00:09 | 30 Apr 2026 | | NED Appointment | RNS |
| 30/04/26 | 07:00:08 | 30 Apr 2026 | | Final Results | RNS |
| 23/04/26 | 07:00:07 | 23 Apr 2026 | | Notice of Results & Investor Presentation | RNS |
| 06/03/26 | 16:56:01 | 6 Mar 2026 | | Holding(s) in Company | RNS |
| 05/03/26 | 07:00:10 | 5 Mar 2026 | | Holding(s) in Company | RNS |
| 05/03/26 | 07:00:10 | 5 Mar 2026 | | Holding(s) in Company | RNS |
| 03/03/26 | 15:30:01 | 3 Mar 2026 | | TVR | RNS |
| 02/03/26 | 07:10:08 | 2 Mar 2026 | | Strategic Investment in System1 | RNS |
| 02/02/26 | 07:00:07 | 2 Feb 2026 | | Major Contract Win | RNS |
| 29/01/26 | 10:12:41 | 29 Jan 2026 | | Holding(s) in Company | RNS |
| 13/01/26 | 07:00:02 | 13 Jan 2026 | | Trading Update | RNS |
| 19/12/25 | 15:00:00 | 19 Dec 2025 | | Update on Issue of Equity | RNS |
| 12/12/25 | 14:58:38 | 12 Dec 2025 | | Exercise of Options, Issue of Equity and TVR | RNS |
| 05/12/25 | 16:00:19 | 5 Dec 2025 | | Holding(s) in Company | RNS |
