$沃尔弗林集团(WWW)$ 8-K - Current report Filed: 2019-05-08 AccNo: 0000110471-19-000018 Size: 269 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal YearItem 5.07: Submission of Matters to a Vote of Security HoldersItem 9.01: Financial Statements and Exhibits 网页链接