$丹博里原油(DNR)$ 8-K - Current report Filed: 2017-05-26 AccNo: 0000945764-17-000038 Size: 2 MBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 5.07: Submission of Matters to a Vote 网页链接