$Evoqua Water(AQUA)$ 8-K - Current report Filed: 2019-02-20 AccNo: 0001604643-19-000013 Size: 58 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 5.07: Submission of Matters to a Vote of Security Holders 网页链接