$来德爱(RAD)$ 8-K - Current report Filed: 2019-04-18 AccNo: 0001104659-19-022372 Size: 37 KBItem 3.03: Material Modifications to Rights of Security HoldersItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal YearItem 9.01: Financial Statements and Exhibits 网页链接