X0306 4 2013-06-14 false 0000714603 DST SYSTEMS INC DST 0001193825 TRITT ROBERT L 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false Executive Vice President Common Stock 29886 I ESOP Common Stock 2013-06-14 4 A false 21 0 A 20383 D Shares are allocated to the Reporting Persons account in The Employee Stock Ownership Plan of Issuer. The acquisition is exempt pursuant to Rule 16b-3(c). The acquisition is of unvested restricted stock units received automatically on June 14, 2013 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 24, 2011 (2011 Time RSUs) and February 21, 2013 (2013 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 5 RSUs granted with respect to the 2011 Time RSUs, and 16 RSUs granted with respect to the 2013 Time RSUs. Randall D. Young for Robert L. Tritt by power of attorney 2013-06-18