$Flotek工业(FTK)$ 8-K - Current report Filed: 2018-03-21 AccNo: 0001193125-18-090681 Size: 17 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