$科腾制药(KRA)$ 8-K - Current report Filed: 2016-09-14 AccNo: 0001321646-16-000273 Size: 1 MBItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal YearItem 7.01: Regulation FD DisclosureItem 8.01: Other Events 网页链接