X0305 4 2012-06-15 0 0001393744 EnergySolutions, Inc. ES 0001371821 Parker Alan M 423 WEST 300 SOUTH SUITE 200 SALT LAKE CITY UT 84101 0 1 0 0 President, Government Group Phantom Stock Units 2012-06-15 4 A 0 401405 A Phantom Stock Units 401405 401405 D Under an award agreement between Mr. Parker and EnergySolutions, Inc. (the "Company") under the Company's Executive Bonus Plan, the Company granted Mr. Parker on June 15, 2012 a performance share unit award, subject to full payment over six years based on four-year performance criteria, absent a qualifying termination of employment. In general, no amounts are payable under the award agreement unless certain performance criteria are met. The awards are payable in cash. Mr. Parker's target award is 339,140 performance share units and his maximum award is 401,405 performance share units. /s/ Heidi Nakaishi, by power of attorney 2012-06-19