| 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 |
| 16/02/15 | | 15:05:07 | 16 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/02/15 | | 17:36:47 | 13 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/02/15 | | 15:39:17 | 13 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/02/15 | | 18:21:54 | 12 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/02/15 | | 18:21:12 | 12 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/02/15 | | 18:19:48 | 12 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 11/02/15 | | 14:30:57 | 11 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 06/02/15 | | 07:00:07 | 6 Feb 2015 | | | Positive results from phase III COMBI-d study | GlaxoSmithKline PLC | RNS |
| 05/02/15 | | 07:00:18 | 5 Feb 2015 | | | Completion of Accelerated Bookbuild Offering | GlaxoSmithKline PLC | RNS |
| 04/02/15 | | 16:05:43 | 4 Feb 2015 | | | Accelerated Bookbuild Offering - Genmab A/S | GlaxoSmithKline PLC | RNS |
| 04/02/15 | | 12:00:05 | 4 Feb 2015 | | | Final Results | GlaxoSmithKline PLC | RNS |
| 04/02/15 | | 11:06:49 | 4 Feb 2015 | | | Total Voting Rights - Replacement | GlaxoSmithKline PLC | RNS |
| 02/02/15 | | 12:12:25 | 2 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 02/02/15 | | 11:49:17 | 2 Feb 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 28/01/15 | | 17:50:37 | 28 Jan 2015 | | | Director Declaration | GlaxoSmithKline PLC | RNS |
| 28/01/15 | | 16:55:41 | 28 Jan 2015 | | | Regulatory Update | GlaxoSmithKline PLC | RNS |
| 28/01/15 | | 15:16:57 | 28 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 27/01/15 | | 14:09:14 | 27 Jan 2015 | | | Board Committee Changes | GlaxoSmithKline PLC | RNS |
| 22/01/15 | | 13:26:45 | 22 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/01/15 | | 15:42:32 | 20 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 20/01/15 | | 15:34:44 | 20 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 19/01/15 | | 17:42:31 | 19 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 19/01/15 | | 13:29:12 | 19 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 19/01/15 | | 12:16:50 | 19 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 19/01/15 | | 12:13:59 | 19 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 15/01/15 | | 15:50:26 | 15 Jan 2015 | | | Director/PDMR Shareholding- Amendment | GlaxoSmithKline PLC | RNS |
| 13/01/15 | | 14:26:52 | 13 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/01/15 | | 18:17:46 | 12 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/01/15 | | 17:53:13 | 12 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 09/01/15 | | 16:03:48 | 9 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 09/01/15 | | 15:17:27 | 9 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 09/01/15 | | 15:13:22 | 9 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 05/01/15 | | 14:30:51 | 5 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 05/01/15 | | 14:26:32 | 5 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 05/01/15 | | 13:44:19 | 5 Jan 2015 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 05/01/15 | | 09:00:40 | 5 Jan 2015 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 30/12/14 | | 14:57:26 | 30 Dec 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 18/12/14 | | 12:48:26 | 18 Dec 2014 | | | Result of General Meeting | GlaxoSmithKline PLC | RNS |
| 11/12/14 | | 16:33:34 | 11 Dec 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/12/14 | | 16:04:59 | 10 Dec 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 08/12/14 | | 14:28:38 | 8 Dec 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 04/12/14 | | 16:16:28 | 4 Dec 2014 | | | Statement on Established Products Portfolio | GlaxoSmithKline PLC | RNS |
| 01/12/14 | | 12:30:13 | 1 Dec 2014 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 28/11/14 | | 17:00:08 | 28 Nov 2014 | | | Publication of Final Terms | GlaxoSmithKline PLC | RNS |
| 27/11/14 | | 07:00:03 | 27 Nov 2014 | | | Regulatory update on transaction with Novartis | GlaxoSmithKline PLC | RNS |
| 24/11/14 | | 08:48:29 | 24 Nov 2014 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 24/11/14 | | 08:06:33 | 24 Nov 2014 | | | Publication of Circular and Notice of GM | GlaxoSmithKline PLC | RNS |