| 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 |
| 24/07/18 | | 10:00:03 | 24 Jul 2018 | | | ViiV shows positive phIII data on two-drug combo | GlaxoSmithKline PLC | RNS |
| 19/07/18 | | 17:45:04 | 19 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/07/18 | | 18:46:45 | 17 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/07/18 | | 17:54:03 | 17 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/07/18 | | 17:49:32 | 17 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 16/07/18 | | 15:51:39 | 16 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 16/07/18 | | 12:11:56 | 16 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/07/18 | | 17:16:11 | 13 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/07/18 | | 17:16:04 | 13 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 11/07/18 | | 15:42:11 | 11 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 02/07/18 | | 15:30:02 | 2 Jul 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 14/06/18 | | 08:00:04 | 14 Jun 2018 | | | Positive headline results for ViiV GEMINI studies | GlaxoSmithKline PLC | RNS |
| 12/06/18 | | 18:15:08 | 12 Jun 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/06/18 | | 15:00:06 | 12 Jun 2018 | | | GSK announces changes to Corporate Executive Team | GlaxoSmithKline PLC | RNS |
| 01/06/18 | | 14:00:01 | 1 Jun 2018 | | | GSK completes Consumer Healthcare buyout | GlaxoSmithKline PLC | RNS |
| 01/06/18 | | 10:42:50 | 1 Jun 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 29/05/18 | | 08:00:14 | 29 May 2018 | | | GSK Once-daily single inhaler triple therapy COPD | GlaxoSmithKline PLC | RNS |
| 21/05/18 | | 12:02:32 | 21 May 2018 | | | ViiV granted EU marketing authorisation for Juluca | GlaxoSmithKline PLC | RNS |
| 15/05/18 | | 14:39:15 | 15 May 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 11/05/18 | | 16:17:08 | 11 May 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/05/18 | | 18:20:01 | 10 May 2018 | | | Block listing Interim Review | GlaxoSmithKline PLC | RNS |
| 09/05/18 | | 18:05:56 | 9 May 2018 | | | Director/PDMR Shareholding - replacement | GlaxoSmithKline PLC | RNS |
| 03/05/18 | | 19:31:41 | 3 May 2018 | | | Result of General Meeting | GlaxoSmithKline PLC | RNS |
| 03/05/18 | | 19:29:03 | 3 May 2018 | | | Result of AGM | GlaxoSmithKline PLC | RNS |
| 01/05/18 | | 15:45:04 | 1 May 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 27/04/18 | | 13:43:49 | 27 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 26/04/18 | | 16:30:13 | 26 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 25/04/18 | | 13:07:52 | 25 Apr 2018 | | | Second Price Monitoring Extn | GlaxoSmithKline PLC | RNS |
| 25/04/18 | | 13:02:34 | 25 Apr 2018 | | | Price Monitoring Extension | GlaxoSmithKline PLC | RNS |
| 25/04/18 | | 13:00:01 | 25 Apr 2018 | | | 1st Quarter Results | GlaxoSmithKline PLC | RNS |
| 24/04/18 | | 18:41:04 | 24 Apr 2018 | | | Trelegy Ellipta expanded US COPD indication | GlaxoSmithKline PLC | RNS |
| 19/04/18 | | 08:00:01 | 19 Apr 2018 | | | IMPACT study shows benefits of Trelegy Ellipta | GlaxoSmithKline PLC | RNS |
| 18/04/18 | | 11:34:49 | 18 Apr 2018 | | | Landmark IMPACT study to be published in NEJM | GlaxoSmithKline PLC | RNS |
| 18/04/18 | | 11:02:07 | 18 Apr 2018 | | | IMPACT study shows benefits of Trelegy Ellipta | GlaxoSmithKline PLC | RNS |
| 17/04/18 | | 14:47:53 | 17 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/04/18 | | 14:36:07 | 17 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/04/18 | | 14:30:27 | 17 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/04/18 | | 14:24:34 | 17 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/04/18 | | 14:20:07 | 17 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/04/18 | | 16:50:25 | 13 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/04/18 | | 16:44:49 | 13 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 13/04/18 | | 12:32:34 | 13 Apr 2018 | | | Notice of GM | GlaxoSmithKline PLC | RNS |
| 12/04/18 | | 16:04:30 | 12 Apr 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 03/04/18 | | 17:14:28 | 3 Apr 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 29/03/18 | | 14:00:02 | 29 Mar 2018 | | | Notice of AGM | GlaxoSmithKline PLC | RNS |
| 27/03/18 | | 08:00:02 | 27 Mar 2018 | | | GSK agrees to acquire CH business from Novartis | GlaxoSmithKline PLC | RNS |
| 23/03/18 | | 11:21:22 | 23 Mar 2018 | | | ViiV - CHMP positive opinion for Juluca in Europe | GlaxoSmithKline PLC | RNS |