$奥特控股(ADAT)$ 8-K - Current report Filed: 2015-11-19 AccNo: 0001193125-15-382123 Size: 468 KBItem 1.01: Entry into a Material Definitive AgreementItem 3.02: Unregistered Sales of Equity SecuritiesItem 5.01: Changes in Control of RegistrantItem 5.02: Departure of Directors or Certain Office 网页链接