| 3rd May 2018 2:28 pm | RNS | Form 8.3 - [Horizon Discovery Group Plc] | 
                                                                            
                                            | 3rd May 2018 2:28 pm | RNS | Form 8.3 - Horizon Discovery Group plc | 
                                                                            
                                            | 3rd May 2018 11:18 am | RNS | Form 8.5 (EPT/RI)- Horizon Discovery Group plc | 
                                                                            
                                            | 3rd May 2018 9:19 am | RNS | Form 8.5 (EPT/RI) - Horizon Discovery Group PLC | 
                                                                            
                                            | 2nd May 2018 6:09 pm | RNS | Rejection of Abcam Proposal | 
                                                                            
                                            | 6th Apr 2018 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 5th Apr 2018 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 26th Mar 2018 3:30 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 26th Mar 2018 11:27 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 7th Mar 2018 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 5th Mar 2018 7:00 am | RNS | Horizon Discovery hosts Capital Markets Day today | 
                                                                            
                                            | 2nd Mar 2018 12:00 pm | RNS | Board Change | 
                                                                            
                                            | 20th Feb 2018 7:01 am | RNS | Capital Markets Day Date Change to 5 March 2018 | 
                                                                            
                                            | 20th Feb 2018 7:00 am | RNS | Horizon Discovery Announces Leadership Changes | 
                                                                            
                                            | 12th Feb 2018 12:00 pm | RNS | Non-Exclusive License Agreement | 
                                                                            
                                            | 8th Feb 2018 4:10 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 8th Feb 2018 1:14 pm | RNS | Director Dealings | 
                                                                            
                                            | 8th Feb 2018 7:00 am | RNS | Horizon to Host CMD on 20 February 2018 | 
                                                                            
                                            | 6th Feb 2018 10:23 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 1st Feb 2018 7:00 am | RNS | Pre-Close Period Update | 
                                                                            
                                            | 26th Jan 2018 7:00 am | RNS | Block Listing Six Monthly Return | 
                                                                            
                                            | 18th Dec 2017 7:00 am | RNS | Agreement with Roche Diagnostics | 
                                                                            
                                            | 5th Dec 2017 7:00 am | RNS | HZD expand CRISPR license rights with ERS Genomics | 
                                                                            
                                            | 24th Nov 2017 2:54 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 3rd Oct 2017 2:10 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 26th Sep 2017 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 25th Sep 2017 3:35 pm | RNS | Holdings in Company | 
                                                                            
                                            | 8th Sep 2017 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 4th Sep 2017 3:42 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 4th Sep 2017 2:37 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 31st Aug 2017 3:30 pm | RNS | Completion of Acquisition | 
                                                                            
                                            | 24th Aug 2017 3:56 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 24th Aug 2017 3:29 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 23rd Aug 2017 8:18 am | RNS | Completion of Placing | 
                                                                            
                                            | 22nd Aug 2017 2:12 pm | RNS | Update on Acquisition of GE Healthcare Dharmacon | 
                                                                            
                                            | 7th Aug 2017 10:19 am | RNS | Result of General Meeting | 
                                                                            
                                            | 7th Aug 2017 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 24th Jul 2017 7:00 am | RNS | Block Listing Application | 
                                                                            
                                            | 19th Jul 2017 7:00 am | RNS | Acquisition and Proposed Placing to Raise £80m | 
                                                                            
                                            | 7th Jul 2017 7:00 am | RNS | Additional Listing |