| 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 |
| 30/11/18 | | 16:40:27 | 30 Nov 2018 | | | Second Price Monitoring Extn | GlaxoSmithKline PLC | RNS |
| 30/11/18 | | 16:35:31 | 30 Nov 2018 | | | Price Monitoring Extension | GlaxoSmithKline PLC | RNS |
| 29/11/18 | | 15:40:42 | 29 Nov 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 29/11/18 | | 11:45:03 | 29 Nov 2018 | | | GSK - Update on Review of Horlicks | GlaxoSmithKline PLC | RNS |
| 27/11/18 | | 15:25:31 | 27 Nov 2018 | | | Block listing Interim Review | GlaxoSmithKline PLC | RNS |
| 22/11/18 | | 13:02:01 | 22 Nov 2018 | | | GSK publishes 2019 Dividend Dates | GlaxoSmithKline PLC | RNS |
| 12/11/18 | | 14:45:05 | 12 Nov 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 12/11/18 | | 09:00:02 | 12 Nov 2018 | | | Blocklisting Application | GlaxoSmithKline PLC | RNS |
| 08/11/18 | | 12:43:52 | 8 Nov 2018 | | | Director Declaration | GlaxoSmithKline PLC | RNS |
| 02/11/18 | | 16:15:01 | 2 Nov 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/11/18 | | 13:40:01 | 1 Nov 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 31/10/18 | | 14:15:01 | 31 Oct 2018 | | | ViiV positive phIII results with fostemsavir | GlaxoSmithKline PLC | RNS |
| 31/10/18 | | 12:07:38 | 31 Oct 2018 | | | Second Price Monitoring Extn | GlaxoSmithKline PLC | RNS |
| 31/10/18 | | 12:02:32 | 31 Oct 2018 | | | Price Monitoring Extension | GlaxoSmithKline PLC | RNS |
| 31/10/18 | | 12:00:01 | 31 Oct 2018 | | | 3rd Quarter Results | GlaxoSmithKline PLC | RNS |
| 30/10/18 | | 14:30:04 | 30 Oct 2018 | | | ViiV: positive data for long-acting injectable | GlaxoSmithKline PLC | RNS |
| 29/10/18 | | 10:00:03 | 29 Oct 2018 | | | ViiV - three-year data for long-acting injectable | GlaxoSmithKline PLC | RNS |
| 18/10/18 | | 17:00:31 | 18 Oct 2018 | | | ViiV submits HIV 2DR regulatory application to FDA | GlaxoSmithKline PLC | RNS |
| 18/10/18 | | 10:34:36 | 18 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/10/18 | | 18:56:20 | 17 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/10/18 | | 18:50:32 | 17 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 17/10/18 | | 12:30:01 | 17 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 16/10/18 | | 17:53:53 | 16 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 16/10/18 | | 10:30:04 | 16 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 16/10/18 | | 10:30:04 | 16 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/10/18 | | 16:30:04 | 10 Oct 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 01/10/18 | | 14:58:47 | 1 Oct 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 27/09/18 | | 17:35:01 | 27 Sept 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 14/09/18 | | 10:00:01 | 14 Sept 2018 | | | ViiV submits HIV 2DR regulatory application to EMA | GlaxoSmithKline PLC | RNS |
| 12/09/18 | | 18:43:15 | 12 Sept 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 10/09/18 | | 09:00:04 | 10 Sept 2018 | | | New analysis on efficacy of anti-IL5 biologics SEA | GlaxoSmithKline PLC | RNS |
| 10/09/18 | | 08:00:03 | 10 Sept 2018 | | | GSK receives CRL from FDA for mepolizumab in COPD | GlaxoSmithKline PLC | RNS |
| 07/09/18 | | 15:24:38 | 7 Sept 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 07/09/18 | | 15:18:32 | 7 Sept 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 30/08/18 | | 18:12:51 | 30 Aug 2018 | | | GSK publishes Q4 2018 Dividend Dates | GlaxoSmithKline PLC | RNS |
| 30/08/18 | | 09:12:15 | 30 Aug 2018 | | | EU approve Nucala in severe asthma in children | GlaxoSmithKline PLC | RNS |
| 24/08/18 | | 11:16:55 | 24 Aug 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 15/08/18 | | 08:00:03 | 15 Aug 2018 | | | Positive headline results for ViiV HC ATLAS study | GlaxoSmithKline PLC | RNS |
| 10/08/18 | | 16:00:03 | 10 Aug 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 08/08/18 | | 13:35:03 | 8 Aug 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 02/08/18 | | 12:04:49 | 2 Aug 2018 | | | Total Voting Rights | GlaxoSmithKline PLC | RNS |
| 31/07/18 | | 18:03:34 | 31 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 31/07/18 | | 17:37:35 | 31 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 27/07/18 | | 17:30:05 | 27 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |
| 27/07/18 | | 15:47:26 | 27 Jul 2018 | | | CHMP recommend Nucala for severe asthma children | GlaxoSmithKline PLC | RNS |
| 26/07/18 | | 08:00:01 | 26 Jul 2018 | | | GSK reports on FDA Ad Com on mepolizumab for COPD | GlaxoSmithKline PLC | RNS |
| 25/07/18 | | 17:15:00 | 25 Jul 2018 | | | Director/PDMR Shareholding | GlaxoSmithKline PLC | RNS |