X0306 4 2012-11-08 false 0000714603 DST SYSTEMS INC DST 0001463574 Hooley Stephen C 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false President & COO Common Stock 3237 I Deferred Compensation Common Stock 2012-11-08 4 A false 178 0 A 25588 D Held through Boston Financial Data Services, Inc. Officers Deferred Compensation Plan. The acquisition is of unvested restricted stock units received automatically on November 8, 2012 as dividend equivalents pursuant to the terms and conditions of award agreements (Dividend RSUs). The Dividend RSUs were granted in connection with Reported RSUs, which include RSUs granted February 23, 2010 (2010 Time/Performance RSUs) and February 24, 2011 (2011 Time RSUs) and the Dividend RSUs previously received in connection therewith. The aggregate number of Dividend RSUs being reported as an acquisition on this form includes 156 RSUs granted with respect to the 2010 Time/Performance RSUs and 22 RSUs granted with respect to the 2011 Time RSUs. Randall D. Young for Stephen C. Hooley by power of attorney 2012-11-13