| Date | Time | Source | Headline | Symbol | Company |
| 23/04/2018 | 22:20 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(b) (15-12b) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 19/04/2018 | 13:00 | PR Newswire (US) | Half Of Professional Buyers Say They Are Not Well Served By Asset Management Firms, DST Research Finds | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 23:08 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 23:08 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 23:08 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:44 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:36 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:36 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:36 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 22:36 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 18/04/2018 | 11:02 | Edgar (US Regulatory) | Notice of Effectiveness (effect) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 17/04/2018 | 14:55 | Edgar (US Regulatory) | (25-NSE) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 22:35 | PR Newswire (US) | Five Below Set to Join S&P MidCap 400; ProPetro Holding to Join S&P SmallCap 600 | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 22:15 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:27 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:25 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:24 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:21 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:17 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:13 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:12 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |
| 16/04/2018 | 20:08 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:DST | Dst Systems, Inc. (delisted) |