| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 23/08/2018 | 14:16 | Alliance News |  Liontrust Investment Sells Fidessa Stake Ahead Of ION Acquisition (ALLISS) | LSE:FDSA | Fidessa Group |
| 23/08/2018 | 08:00 | PR Newswire (US) | FIDESSA GROUP PLC - Holding(s) in Company | LSE:FDSA | Fidessa Group |
| 23/08/2018 | 08:00 | UK Regulatory | Fidessa Group PLC Holding(s) in Company | LSE:FDSA | Fidessa Group |
| 22/08/2018 | 16:42 | Alliance News | Fidessa Acquisition By ION Investment Gets UK Regulatory Approval | LSE:FDSA | Fidessa Group |
| 21/08/2018 | 18:51 | Alliance News | Massachusetts Financial Services Sells Entire Holding In Fidessa (ALLISS) | LSE:FDSA | Fidessa Group |
| 21/08/2018 | 16:30 | UK Regulatory | Syquant Capital Form 8.3 - FDSA | LSE:FDSA | Fidessa Group |
| 14/08/2018 | 18:50 | UK Regulatory | ION Capital UK Limited Compulsory acquisition of Fidessa shares | LSE:FDSA | Fidessa Group |
| 07/08/2018 | 17:25 | UK Regulatory | Fidessa Group PLC Director/PDMR Shareholding | LSE:FDSA | Fidessa Group |
| 07/08/2018 | 17:25 | PR Newswire (US) | FIDESSA GROUP PLC - Director/PDMR Shareholding | LSE:FDSA | Fidessa Group |
| 03/08/2018 | 18:30 | UK Regulatory | FTSE Fidessa Group | LSE:FDSA | Fidessa Group |
| 03/08/2018 | 13:00 | Alliance News | UPDATE: Fidessa To Be Delisted After ION Capital Takeover (ALLISS) | LSE:FDSA | Fidessa Group |
| 03/08/2018 | 12:23 | UK Regulatory | Fidessa Group PLC Directorate Change | LSE:FDSA | Fidessa Group |
| 03/08/2018 | 10:05 | Alliance News | Fidessa To Be Delisted As ION Capital Takeover Offer Unconditional (ALLISS) | LSE:FDSA | Fidessa Group |
| 03/08/2018 | 09:26 | UK Regulatory | ION Capital UK Limited Offer unconditional in all respects and delisting | LSE:FDSA | Fidessa Group |
| 02/08/2018 | 11:46 | Alliance News | ION Capital Gains 90% Shareholder Approval For Fidessa Acquisition | LSE:FDSA | Fidessa Group |
| 02/08/2018 | 08:00 | UK Regulatory | ION Capital UK Limited UPDATE ON OFFER AND LEVELS OF ACCEPTANCE | LSE:FDSA | Fidessa Group |
| 01/08/2018 | 09:38 | UK Regulatory | Fidessa Group PLC Total Voting Rights | LSE:FDSA | Fidessa Group |
| 01/08/2018 | 09:37 | PR Newswire (US) | FIDESSA GROUP PLC - Total Voting Rights | LSE:FDSA | Fidessa Group |
| 25/07/2018 | 14:07 | UK Regulatory | Fidessa Group PLC ION BIDCO RECEIVES FCA CHANGE OF CONTROL APPROVAL | LSE:FDSA | Fidessa Group |
| 10/07/2018 | 13:07 | PR Newswire (US) | FIDESSA GROUP PLC - Additional Listing | LSE:FDSA | Fidessa Group |
| 10/07/2018 | 13:07 | UK Regulatory | Fidessa Group PLC Additional Listing | LSE:FDSA | Fidessa Group |
| 29/06/2018 | 10:40 | UK Regulatory | Fidessa Group PLC Rule 2.9 Announcement | LSE:FDSA | Fidessa Group |
| 25/06/2018 | 10:30 | UK Regulatory | Fidessa Group PLC Form 8 (DD) - FIDESSA GROUP PLC | LSE:FDSA | Fidessa Group |
| 25/06/2018 | 10:30 | UK Regulatory | Fidessa Group PLC Form 8 (DD) - Fidessa Group PLC | LSE:FDSA | Fidessa Group |
| 20/06/2018 | 16:30 | UK Regulatory | Syquant Capital Form 8.3 - Fidessa | LSE:FDSA | Fidessa Group |
| 19/06/2018 | 16:20 | UK Regulatory | BlackRock Group Form 8.3 - Fidessa Group plc | LSE:FDSA | Fidessa Group |
| 19/06/2018 | 10:30 | UK Regulatory | UBS AG (EPT) Form 8.5 (EPT/RI) - Fidessa Group PLC | LSE:FDSA | Fidessa Group |
| 19/06/2018 | 08:00 | UK Regulatory | ION Capital UK Limited Offer unconditional as to acceptances | LSE:FDSA | Fidessa Group |
| 18/06/2018 | 18:23 | PR Newswire (US) | FIDESSA GROUP PLC - Blocklisting - Interim Review | LSE:FDSA | Fidessa Group |
| 18/06/2018 | 18:23 | UK Regulatory | Fidessa Group PLC Blocklisting - Interim Review | LSE:FDSA | Fidessa Group |
