X0306 4 2018-02-23 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 2018-02-23 4 A false 17881 0 A 93437 D This is the number of time-based RSUs granted by the Compensation Committee of the DST Board of Directors. The RSUs will vest in three approximately equal installments, respectively, on the second Friday in March of each of 2019, 2020 and 2021, subject to forfeiture for termination of employment and to accelerated vesting for certain special events as provided in the award agreement. Randall D. Young for Jonathan J. Boehm by power of attorney 2018-02-27