$Surgery Partners, Inc.(SGRY)$ 8-K - Current report Filed: 2017-11-03 AccNo: 0001104659-17-066046 Size: 104 KBItem 3.03: Material Modifications to Rights of Security HoldersItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangemen 网页链接