$赫克拉矿业(HL)$ 8-K - Current report Filed: 2018-07-24 AccNo: 0001437749-18-013664 Size: 2 MBItem 2.01: Completion of Acquisition or Disposition of AssetsItem 3.02: Unregistered Sales of Equity SecuritiesItem 8.01: Other EventsItem 9.01: Financial Statements and Exhibits 网页链接