X0306 4 2017-11-01 false 0000714603 DST SYSTEMS INC DST 0001189312 BOEHM JONATHAN J 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false Exe VP & President of Subsidia Common Stock 2017-11-01 4 D false 390 0 D 0 I ESOP Common Stock 2017-12-08 4 A false 42 0 A 95518 D Reflects ESOP allocations and dispositions that have occurred since the date of the reporting persons last ownership report. On December 8, 2017, dividend equivalents were received automatically pursuant to the terms and conditions of applicable award agreements. The dividend equivalents were granted in connection with Restricted Stock Units (RSUs) granted on February 23, 2015, February 26, 2016, and February 24, 2017, as well as on the dividend equivalents previously received in connection therewith. The dividend equivalents convert to one share of common stock based on the vesting criteria in the underlying RSU. Randall D. Young for Jonathan J. Boehm by power of attorney 2017-12-12