X0306 4 2017-05-10 false 0000714603 DST SYSTEMS INC DST 0001595520 LARK VERCIE L 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false V-P, Chief Information Officer Common Stock 2017-05-10 4 F false 46 125.005 D 28033 D This number is an aggregate of the number of shares of Issuer common stock that were withheld from previously reported restricted stock units (RSUs) in order to satisfy the tax withholding obligation of the Reporting Person. The withholding of shares (Allowable Transactions) occurred in accordance with procedures of the Compensation Committee of the Board of Directors of the Issuer, which approved the Allowable Transactions of the Reporting Person at the time it granted the RSUs to him. Randall D. Young for Vercie L. Lark by power of attorney 2017-05-11