| 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 |
| 27/08/15 | | 13:31:17 | 27 Aug 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 21/08/15 | | 08:00:05 | 21 Aug 2015 | | | GSK to divest ofatumumab - auto-immune indications | GlaxoSmithKline PLC | RNS |
| 14/08/15 | | 17:49:47 | 14 Aug 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/08/15 | | 16:32:10 | 12 Aug 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 05/08/15 | | 16:41:16 | 5 Aug 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 04/08/15 | | 15:25:27 | 4 Aug 2015 | | | Publication of Prospectus | GlaxoSmithKline PLC | RNS |
| 03/08/15 | | 14:39:16 | 3 Aug 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 03/08/15 | | 13:19:46 | 3 Aug 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 03/08/15 | | 12:57:22 | 3 Aug 2015 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 31/07/15 | | 18:22:42 | 31 Jul 2015 | | | Adjusted Free Cash Flow Performance Measure | GlaxoSmithKline PLC | RNS |
| 29/07/15 | | 13:00:02 | 29 Jul 2015 | | | Half Yearly Report | GlaxoSmithKline PLC | RNS |
| 27/07/15 | | 15:45:58 | 27 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 27/07/15 | | 10:07:28 | 27 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 24/07/15 | | 18:18:24 | 24 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 24/07/15 | | 18:14:27 | 24 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 24/07/15 | | 18:13:11 | 24 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 24/07/15 | | 18:06:38 | 24 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 21/07/15 | | 16:14:35 | 21 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/07/15 | | 13:45:49 | 20 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/07/15 | | 13:36:44 | 20 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/07/15 | | 13:21:16 | 20 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/07/15 | | 17:03:37 | 10 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/07/15 | | 16:58:34 | 10 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/07/15 | | 16:54:33 | 10 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/07/15 | | 14:23:16 | 10 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 07/07/15 | | 13:03:16 | 7 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/07/15 | | 16:34:36 | 1 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/07/15 | | 14:56:39 | 1 Jul 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/07/15 | | 11:22:59 | 1 Jul 2015 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 24/06/15 | | 11:36:02 | 24 Jun 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 22/06/15 | | 13:08:07 | 22 Jun 2015 | | | Regulatory update - sale of Nimenrix and Mencevax | GlaxoSmithKline PLC | RNS |
| 12/06/15 | | 08:00:04 | 12 Jun 2015 | | | US FDA Advisory Committee on mepolizumab | GlaxoSmithKline PLC | RNS |
| 11/06/15 | | 08:00:07 | 11 Jun 2015 | | | Blocklisting Application | GlaxoSmithKline PLC | RNS |
| 10/06/15 | | 16:32:50 | 10 Jun 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 09/06/15 | | 11:17:07 | 9 Jun 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/06/15 | | 11:03:58 | 1 Jun 2015 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 28/05/15 | | 11:52:30 | 28 May 2015 | | | Director/PDMR Shareholding - Replacement | GlaxoSmithKline PLC | RNS |
| 26/05/15 | | 11:29:55 | 26 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 22/05/15 | | 16:44:32 | 22 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 22/05/15 | | 15:46:59 | 22 May 2015 | | | Blocklisting Interim Review | GlaxoSmithKline PLC | RNS |
| 15/05/15 | | 18:16:33 | 15 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 15/05/15 | | 18:14:51 | 15 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 15/05/15 | | 18:09:26 | 15 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/05/15 | | 13:16:53 | 13 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/05/15 | | 14:10:41 | 12 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/05/15 | | 14:07:36 | 12 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 11/05/15 | | 12:44:55 | 11 May 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
