CAMP HILL, Pa., 2015-6-25 — /EPR Retail News/ — Rite Aid (NYSE: RAD) has completed its previously announced acquisition of Envision Pharmaceutical Services ("EnvisionRx") from leading global private investment firm TPG and other shareholders in a transaction valued at approximately $2 billion, including approximately $1.8 billion in cash and approximately 27.9 million Rite Aid shares. "The completion…