$燃料电池能源(FCEL)$ 8-K - Current report Filed: 2019-09-12 AccNo: 0001144204-19-044452 Size: 30 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 8.01: Other Events 网页链接