X0306 4 2015-06-12 false 0000714603 DST SYSTEMS INC DST 0001387419 SWEETMAN MARY E 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false Sr VP & Chief Human Resources Common Stock 2015-06-12 4 A false 7 0 A 2891 D Common Stock 2015-06-12 4 F false 1 122.255 D 2890 D The acquisition is of unvested restricted stock units (RSUs) received automatically on June 12, 2015 dividend equivalents pursuant to the terms and conditions of award agreements (Dividend RSUs). The Dividend RSUs were granted in connection with RSUs granted June 3, 2013, February 25, 2014 and February 23, 2015, and the Dividend RSUs previously received in connection therewith. These are shares withheld to satisfy a tax withholding on the vesting of restricted stock units (RSUs) granted by the Compensation Committee of the Board of Directors of the Issuer. The Committee approved the share withholding on the RSU grant date, and the shares were withheld pursuant to the administrative procedures of the Issuer. Randall D. Young for Mary E. Sweetman by power of attorney 2015-06-16