$Key Technology, Inc.(KTEC)$ 8-K - Current report Filed: 2018-01-31 AccNo: 0000906193-18-000011 Size: 1 MBItem 1.01: Entry into a Material Definitive AgreementItem 3.02: Unregistered Sales of Equity SecuritiesItem 8.01: Other EventsItem 9.01: Financial Statements and Exhibits 网页链接