X0306 4 2018-04-16 true 0000714603 DST SYSTEMS INC DST 0001463574 Hooley Stephen C 333 WEST 11TH STREET KANSAS CITY MO 64105 true true false false Chairman, CEO & President Common Stock 2018-04-16 4 A false 65636 0 A 238568 D Common Stock 2018-04-16 4 A false 104480 0 A 343048 D Common Stock 2018-04-16 4 D false 343048 84 D 0 D Stock Option 21.9125 2018-04-16 4 D false 80000 62.0875 D 2011-02-14 2019-12-14 Common Stock 80000 0 D Stock Option 23.755 2018-04-16 4 D false 77280 60.245 D 2014-12-01 2021-12-01 Common Stock 77280 0 D Consists of accelerated vesting of PSUs pursuant to the terms of that certain Separation Agreement dated as of February 26, 2018 among Mr. Hooley, the Company and SS&C. Consists of shares of common stock, vested RSUs and vested PSUs that were cancelled in exchange for $84.00 per share pursuant to the terms of an Agreement and Plan of Merger (the Merger Agreement) dated as of January 11, 2018 among DST Systems, Inc. (the Company), SS&C Technologies Holdings, Inc. (SS&C) and Diamond Merger Sub, Inc. (Merger Sub), pursuant to which Merger Subs will merge (the Merger) with and into the Company, whereupon the existence of Merger Sub will cease and the Company will become the surviving corporation and an indirect wholly owned subsidiary of SS&C and the terms of the Separation Agreement. The Merger became effective on April 16, 2018 (the Effective Time). These performance based options were granted by the Committee on December 14, 2009, and the Committee certified goal achievement on February 24, 2011. These options were canceled in the Merger in exchange for a cash payment of $4,967,000.00, representing the difference between the exercise price of the option ($21.9125 per share) and the merger consideration ($84.00 per share). This option, which provided for vesting in three equal annual installments beginning December 1, 2012, was canceled in the Merger in exchange for a cash payment of $4,655,733.60, representing the difference between the exercise price of the option ($23.7550 per share) and the merger consideration ($84.00 per share). Stephen C. Hooley 2018-04-18