$Compass Minerals International(CMP)$ 8-K - Current report Filed: 2017-03-28 AccNo: 0001227654-17-000058 Size: 165 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 Exhib 网页链接