$Orion Energy Systems(OESX)$ 8-K - Current report Filed: 2017-04-03 AccNo: 0001409375-17-000010 Size: 136 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