X0306 4 2016-09-15 false 0000714603 DST SYSTEMS INC DST 0001193832 YOUNG RANDALL D 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false VP, Gen Counsel Secretary Common Stock 2016-09-15 4 A false 15 0 A 21280 D The acquisition is of vested and unvested restricted stock units (RSUs) received automatically on September 15, 2016 as dividend equivalents pursuant to the terms and conditions of the award agreements (Dividend RSUs). The Dividend RSUs were granted in connection with RSUs granted February 25, 2014, July 29, 2014, February 23, 2015 and February 26, 2016, and the Dividend RSUs previously received in connection therewith. Randall D. Young 2016-09-19