$Gold Resource Corporation(GORO)$ 8-K - Current report Filed: 2018-04-03 AccNo: 0001558370-18-002762 Size: 393 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 Cert 网页链接