| 22/12/25 | 15:30:01 | 22 Dec 2025 | | Director/PDMR Shareholding |
| 22/12/25 | 07:00:08 | 22 Dec 2025 | | GSK to lower drug prices and expand access in US |
| 22/12/25 | 07:00:04 | 22 Dec 2025 | | Transaction in Own Shares |
| 19/12/25 | 07:00:03 | 19 Dec 2025 | | Transaction in Own Shares |
| 18/12/25 | 07:00:04 | 18 Dec 2025 | | Transaction in Own Shares |
| 17/12/25 | 07:00:10 | 17 Dec 2025 | | Exdensur (depemokimab ulla) approved by US FDA |
| 17/12/25 | 07:00:07 | 17 Dec 2025 | | Transaction in Own Shares |
| 16/12/25 | 07:00:08 | 16 Dec 2025 | | Exdensur (depemokimab) UK MHRA approval |
| 16/12/25 | 07:00:05 | 16 Dec 2025 | | Transaction in Own Shares |
| 15/12/25 | 07:00:05 | 15 Dec 2025 | | Transaction in Own Shares |
| 12/12/25 | 13:50:15 | 12 Dec 2025 | | Nucala receives positive CHMP opinion for COPD |
| 12/12/25 | 13:41:03 | 12 Dec 2025 | | Depemokimab receives positive CHMP opinion |
| 12/12/25 | 07:00:08 | 12 Dec 2025 | | Positive CHMP opinion on Arexvy for all adults 18+ |
| 12/12/25 | 07:00:04 | 12 Dec 2025 | | Transaction in Own Shares |
| 11/12/25 | 17:54:05 | 11 Dec 2025 | | Blujepa approved in US for gonorrhoea indication |
| 11/12/25 | 15:30:00 | 11 Dec 2025 | | Director/PDMR Shareholding |
| 11/12/25 | 09:00:00 | 11 Dec 2025 | | Block Listing Application |
| 11/12/25 | 07:00:05 | 11 Dec 2025 | | Transaction in Own Shares |
| 10/12/25 | 07:00:09 | 10 Dec 2025 | | GSK'227 US FDA Orphan Drug Designation in SCLC |
| 10/12/25 | 07:00:03 | 10 Dec 2025 | | Transaction in Own Shares |
| 09/12/25 | 15:30:00 | 9 Dec 2025 | | Director/PDMR Shareholding |
| 09/12/25 | 07:00:04 | 9 Dec 2025 | | Transaction in Own Shares |
| 08/12/25 | 07:00:06 | 8 Dec 2025 | | Transaction in Own Shares |
| 05/12/25 | 07:00:05 | 5 Dec 2025 | | Transaction in Own Shares |
| 04/12/25 | 07:00:09 | 4 Dec 2025 | | Transaction in Own Shares |
| 03/12/25 | 07:00:06 | 3 Dec 2025 | | Transaction in Own Shares |
| 02/12/25 | 07:00:07 | 2 Dec 2025 | | Transaction in Own Shares |
| 01/12/25 | 15:30:00 | 1 Dec 2025 | | Director/PDMR Shareholding |
| 01/12/25 | 15:00:00 | 1 Dec 2025 | | Total Voting Rights |
| 01/12/25 | 07:00:06 | 1 Dec 2025 | | Transaction in Own Shares |
| 28/11/25 | 07:00:04 | 28 Nov 2025 | | Transaction in Own Shares |
| 27/11/25 | 07:00:08 | 27 Nov 2025 | | Transaction in Own Shares |
| 26/11/25 | 07:00:04 | 26 Nov 2025 | | Transaction in Own Shares |
| 25/11/25 | 07:00:09 | 25 Nov 2025 | | Transaction in Own Shares |
| 24/11/25 | 07:00:08 | 24 Nov 2025 | | Transaction in Own Shares |
| 21/11/25 | 07:00:13 | 21 Nov 2025 | | Initiation of litigation against AnaptysBio Inc |
| 21/11/25 | 07:00:09 | 21 Nov 2025 | | Transaction in Own Shares |
| 20/11/25 | 07:00:08 | 20 Nov 2025 | | Transaction in Own Shares |
| 19/11/25 | 07:15:01 | 19 Nov 2025 | | Transfer of Treasury Shares |
| 19/11/25 | 07:00:06 | 19 Nov 2025 | | Transaction in Own Shares |
| 18/11/25 | 15:30:01 | 18 Nov 2025 | | Director/PDMR Shareholding |
| 18/11/25 | 07:00:07 | 18 Nov 2025 | | Transaction in Own Shares |
| 17/11/25 | 07:00:08 | 17 Nov 2025 | | Transaction in Own Shares |
| 14/11/25 | 07:00:04 | 14 Nov 2025 | | Transaction in Own Shares |
| 13/11/25 | 15:30:00 | 13 Nov 2025 | | Director/PDMR Shareholding |
| 13/11/25 | 07:00:06 | 13 Nov 2025 | | Transaction in Own Shares |
| 12/11/25 | 15:30:00 | 12 Nov 2025 | | Block listing Interim Review |
| 12/11/25 | 07:00:13 | 12 Nov 2025 | | Transaction in Own Shares |
| 11/11/25 | 07:00:05 | 11 Nov 2025 | | Transaction in Own Shares |
| 10/11/25 | 15:00:00 | 10 Nov 2025 | | GSK publishes provisional dividend dates |
