X0306 4 2013-07-30 false 0000714603 DST SYSTEMS INC DST 0001193832 YOUNG RANDALL D 333 WEST 11TH STREET KANSAS CITY MO 64105 false true false false VP, Gen Counsel Secretary Common Stock 2640 I ESOP Common Stock 2013-07-30 4 A false 712 0 A 15739 D Common Stock 2013-07-31 4 S false 10000 70.0137 D 5739 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). This is the number of time-based RSUs granted by the Compensation Committee of the Issuers Board of Directors. The RSUs will vest in increments of 20%, 30%, and 50% respectively on July 30 of each of 2014, 2015 and 2016, subject to forfeiture for termination of employment and to accelerated vesting for certain special events as provided in the award agreement. This transaction was executed in multiple trades at prices ranging from $70.00 to $70.08. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. Randall D. Young 2013-08-01