$杜科蒙(DCO)$ 8-K - Current report Filed: 2017-01-17 AccNo: 0001193125-17-010708 Size: 58 KBItem 1.01: Entry into a Material Definitive AgreementItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certa 网页链接