X0306 4 2015-09-11 false 0000714603 DST SYSTEMS INC DST 0001281236 BURKE EDMUND J 1290 BROADWAY, SUITE 1100 DENVER CO 80203 false true false false President of Subsidiary Common Stock 2015-09-11 4 A false 13 0 A 7710 D The acquisition is of unvested restricted stock units (RSUs) received automatically on September 11, 2015 as dividend equivalents pursuant to the terms and conditions of award agreements (Dividend RSUs). The Dividend RSUs were granted in connection with RSUs granted February 21, 2013, February 25, 2014 and February 23, 2015, and the Dividend RSUs previously received in connection therewith. Randall D. Young for Edmund J. Burke by power of attorney 2015-09-14