| 12/06/25 | GSK | 11:00:00 | 12 Jun 2025 | | GSK | Director/PDMR Shareholding | GSK plc | PRN |
| 25/05/22 | GSK | 15:41:00 | 25 May 2022 | | GSK | Director/PDMR Shareholding | GSK plc | PRN |
| 01/12/21 | GSK | 11:05:00 | 1 Dec 2021 | | GSK | Total Voting Rights | GSK plc | PRN |
| 14/11/14 | | 12:31:06 | 14 Nov 2014 | | | Director/PDMR Shareholding- Amendment | GlaxoSmithKline PLC | RNS |
| 12/11/14 | | 16:27:08 | 12 Nov 2014 | | | Blocklisting Interim Review | GlaxoSmithKline PLC | RNS |
| 12/11/14 | | 15:09:31 | 12 Nov 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/11/14 | | 11:32:47 | 10 Nov 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 07/11/14 | | 13:51:20 | 7 Nov 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 07/11/14 | | 11:19:07 | 7 Nov 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 05/11/14 | | 11:22:10 | 5 Nov 2014 | | | Regulatory submissions for mepolizumab | GlaxoSmithKline PLC | RNS |
| 03/11/14 | | 11:22:55 | 3 Nov 2014 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 29/10/14 | | 15:53:18 | 29 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 27/10/14 | | 18:30:48 | 27 Oct 2014 | | | Publication of Supplementary Prospectus | GlaxoSmithKline PLC | RNS |
| 27/10/14 | | 16:15:21 | 27 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 27/10/14 | | 14:17:27 | 27 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 24/10/14 | | 18:46:03 | 24 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 23/10/14 | | 18:26:07 | 23 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 22/10/14 | | 13:12:07 | 22 Oct 2014 | | | Re Directorate | GlaxoSmithKline PLC | RNS |
| 22/10/14 | | 13:00:06 | 22 Oct 2014 | | | 3rd Quarter Results | GlaxoSmithKline PLC | RNS |
| 20/10/14 | | 17:12:20 | 20 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/10/14 | | 17:08:33 | 20 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/10/14 | | 17:04:35 | 20 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/10/14 | | 16:59:35 | 20 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 14/10/14 | | 18:40:00 | 14 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 14/10/14 | | 18:34:20 | 14 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 14/10/14 | | 18:15:02 | 14 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/10/14 | | 13:51:55 | 13 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/10/14 | | 08:00:12 | 10 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/10/14 | | 08:00:12 | 10 Oct 2014 | | | Directorate Change | GlaxoSmithKline PLC | RNS |
| 07/10/14 | | 19:26:44 | 7 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 06/10/14 | | 17:38:39 | 6 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 06/10/14 | | 16:39:43 | 6 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 03/10/14 | | 17:16:37 | 3 Oct 2014 | | | Directorate Change | GlaxoSmithKline PLC | RNS |
| 03/10/14 | | 16:13:56 | 3 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 03/10/14 | | 16:10:22 | 3 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/10/14 | | 16:46:10 | 1 Oct 2014 | | | Directorate Change | GlaxoSmithKline PLC | RNS |
| 01/10/14 | | 16:06:36 | 1 Oct 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/10/14 | | 14:25:50 | 1 Oct 2014 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 29/09/14 | | 14:45:15 | 29 Sept 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 25/09/14 | | 14:11:28 | 25 Sept 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 25/09/14 | | 14:08:57 | 25 Sept 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 25/09/14 | | 09:00:07 | 25 Sept 2014 | | | Directorate Change | GlaxoSmithKline PLC | RNS |
| 19/09/14 | | 10:06:11 | 19 Sept 2014 | | | GSK China Investigation Outcome | GlaxoSmithKline PLC | RNS |
| 16/09/14 | | 09:50:56 | 16 Sept 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/09/14 | | 17:43:32 | 10 Sept 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 08/09/14 | | 14:45:09 | 8 Sept 2014 | | | Publication positive study results mepolizumab | GlaxoSmithKline PLC | RNS |
| 03/09/14 | | 14:22:20 | 3 Sept 2014 | | | Triumeq receives EU approval | GlaxoSmithKline PLC | RNS |
| 02/09/14 | | 16:50:54 | 2 Sept 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/09/14 | | 16:26:39 | 1 Sept 2014 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 26/08/14 | | 08:19:29 | 26 Aug 2014 | | | Triumeq US Approval | GlaxoSmithKline PLC | RNS |
