$Clear Channel Outdoor Holdings, Inc. Clear Channel Outdoor Holdings, Inc. Class A(CCO)$ 8-K - Current report Filed: 2017-07-05 AccNo: 0001193125-17-222074 Size: 98 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 9.01: Financial Statements and Exhibi 网页链接