$Vicor Corporation(VICR)$ 8-K - Current report Filed: 2018-06-05 AccNo: 0001193125-18-184581 Size: 70 KBItem 3.02: Unregistered Sales of Equity SecuritiesItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain 网页链接