CYOU [Changyou.com] SC 13G/A: 15911M107 CUSIP No.: 1 NAME OF REPORTING PERSON
[15911M107 CUSIP No.: 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Invesco Ltd. IRS # 980557567 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Bermuda NUMBER OF SHARES BENEFICIALLY OWNED BY EACH]