| 04/09/18 | 11:03:28 | 4 Sept 2018 | | Total Voting Rights | RNS |
| 30/08/18 | 15:57:40 | 30 Aug 2018 | | Holding(s) in Company | RNS |
| 29/08/18 | 17:52:27 | 29 Aug 2018 | | Holding(s) in Company | RNS |
| 29/08/18 | 17:48:42 | 29 Aug 2018 | | Holding(s) in Company | RNS |
| 29/08/18 | 17:47:23 | 29 Aug 2018 | | Holding(s) in Company | RNS |
| 29/08/18 | 17:46:49 | 29 Aug 2018 | | Holding(s) in Company | RNS |
| 29/08/18 | 17:43:05 | 29 Aug 2018 | | Holding(s) in Company | RNS |
| 22/08/18 | 08:00:05 | 22 Aug 2018 | | Chinese Investment Group Takes Stake in OBD | RNS |
| 19/07/18 | 08:00:02 | 19 Jul 2018 | | Grant of Canadian patent for EpiSwitch platform | RNS |
| 17/07/18 | 08:00:11 | 17 Jul 2018 | | OBD presents latest EpiSwitch data at ASH Summit | RNS |
| 02/07/18 | 18:50:52 | 2 Jul 2018 | | Total Voting Rights | RNS |
| 26/06/18 | 08:00:09 | 26 Jun 2018 | | ALS study published in peer reviewed journal | RNS |
| 19/06/18 | 08:00:08 | 19 Jun 2018 | | Issue of Equity | RNS |
| 22/05/18 | 08:00:07 | 22 May 2018 | | Interim Results for the Period Ended 31 March 2018 | RNS |
| 01/05/18 | 08:00:03 | 1 May 2018 | | Total Voting Rights | RNS |
| 17/04/18 | 08:00:08 | 17 Apr 2018 | | Notice of Interim Results | RNS |
| 28/03/18 | 08:00:07 | 28 Mar 2018 | | Publication in Journal of Translational Medicine | RNS |
| 19/03/18 | 07:00:07 | 19 Mar 2018 | | PDMR Dealing/Grant of Share Options | RNS |
| 16/03/18 | 07:00:05 | 16 Mar 2018 | | ALS biomarker data presented at World CNS Summit | RNS |
| 15/03/18 | 14:10:22 | 15 Mar 2018 | | Results of Annual General Meeting | RNS |
| 15/02/18 | 07:00:06 | 15 Feb 2018 | | Publication of Annual Report and Notice of AGM | RNS |
| 14/02/18 | 13:11:18 | 14 Feb 2018 | | Grant of Indian patent for EpiSwitch platform | RNS |
| 30/01/18 | 07:01:01 | 30 Jan 2018 | | Shore Capital appointed as NOMAD and Sole Broker | RNS |
| 30/01/18 | 07:00:03 | 30 Jan 2018 | | Final Results for the Year Ended 30 September 2017 | RNS |
| 29/01/18 | 07:00:05 | 29 Jan 2018 | | Collaboration in sports-related concussions | RNS |
| 16/01/18 | 07:00:05 | 16 Jan 2018 | | Notice of Results | RNS |
| 05/01/18 | 15:05:47 | 5 Jan 2018 | | Holding(s) in Company | RNS |
| 03/01/18 | 07:00:02 | 3 Jan 2018 | | Signs 2nd agreement with US biopharma company | RNS |
| 02/01/18 | 15:00:02 | 2 Jan 2018 | | Total Voting Rights | RNS |
| 21/12/17 | 07:00:05 | 21 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 13/12/17 | 07:01:03 | 13 Dec 2017 | | Exercise period extension existing Share Options | RNS |
| 05/12/17 | 07:00:11 | 5 Dec 2017 | | EXERCISE OF WARRANTS AND DIRECTOR DEALING | RNS |
| 15/11/17 | 07:00:07 | 15 Nov 2017 | | Data at FNIH Biomarker Consortium Cancer Meeting | RNS |
| 07/11/17 | 07:00:06 | 7 Nov 2017 | | Agreement with a major US biopharma company | RNS |
| 06/11/17 | 12:29:27 | 6 Nov 2017 | | Notification of major holdings | RNS |
| 13/10/17 | 08:00:03 | 13 Oct 2017 | | Presents at the Diabetes Asia 2017 Conference | RNS |
| 11/10/17 | 08:00:04 | 11 Oct 2017 | | Presents ALS signatures at NEALS | RNS |
| 03/10/17 | 08:00:02 | 3 Oct 2017 | | Announces grant of US patent for EpiSwitchT | RNS |
| 28/09/17 | 08:00:03 | 28 Sept 2017 | | Successful in diagnosing and staging breast cancer | RNS |
| 15/09/17 | 08:00:04 | 15 Sept 2017 | | Directorate Update | RNS |
| 30/06/17 | 08:00:08 | 30 Jun 2017 | | Appointment of Paul Stockdale as CFO | RNS |
| 13/06/17 | 08:00:03 | 13 Jun 2017 | | Targets Amyotrophic Lateral Sclerosis in Asia | RNS |
| 13/06/17 | 08:00:03 | 13 Jun 2017 | | Interim Results | RNS |
| 31/05/17 | 08:00:06 | 31 May 2017 | | Publication highlights advantages of EpiSwitchT | RNS |
| 31/05/17 | 08:00:06 | 31 May 2017 | | Notice of Interim Results | RNS |
| 23/05/17 | 08:00:10 | 23 May 2017 | | Development Agreements with Top Pharma Companies | RNS |
| 19/05/17 | 08:00:07 | 19 May 2017 | | Appointment of Shore Capital as Joint Broker | RNS |
| 18/05/17 | 08:00:11 | 18 May 2017 | | Subsidiary signs exclusive Asia licence | RNS |
| 20/04/17 | 08:00:18 | 20 Apr 2017 | | Representation on NIH steering committees | RNS |
| 17/03/17 | 07:00:09 | 17 Mar 2017 | | BIO-FLARE Collaboration | RNS |