About Us News Room We invite you to find out more about Perkins Coie through our press releases. Search 5 results for Donald E. Karl Reset Best match Most recent January 13, 2022 Perkins Coie Attorneys Mentioned in Global Legal Chronicle—Sony Interactive Entertainment’s Acquisition of Valkyrie Entertainment January 10, 2022 Perkins Coie Represents Valkyrie Entertainment in Acquisition by Sony Interactive Entertainment March 10, 2021 Perkins Coie Represented Microsoft in $7.5B Gaming Acquisition of ZeniMax Media November 19, 2020 Perkins Coie Represents Snapshot Games in Acquisition by Embracer Group AB October 02, 2020 Perkins Coie Representing Microsoft in $7.5B Gaming Acquisition of ZeniMax Media