$PRA Health Sciences(PRAH)$ 8-K - Current report Filed: 2015-10-13 AccNo: 0001104659-15-070396 Size: 60 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 9.01: Financial Statements and Exhibi 网页链接