Ticker: SINA, Company: SINA CORP, Type: SC 13G/A, Date: 2012-02-09
Original SEC Filing: Click here

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Webplus: SINA/20120209/SC_13G.A/1/000.htm SEC Original: sina13gadec11.htm
S.S. or I.R.S. Identification No. of Above Person T. ROWE PRICE ASSOCIATES, INC. 52-0556948 2 Check the Appropriate Box if a Member of a Group* (a) ____ NOT APPLICABLE (b) ____ 3 SEC Use Only ______________________________ 4 Citizenship or Place of Organization MARYLAND Number of 5 Sole Voting Power ** Shares 1,620,080 Beneficially 6 Shared Voting Power ** Owned By

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Company Information:

Ticker: SINA, Company: SINA CORP, Type: SC 13G/A, Date: 2012-02-09CIK: 0001094005, Location: CA, SIC: 7372, SIC Desc: SERVICES-PREPACKAGED SOFTWARE
Business Phone & Address:
1313 GENEVA DRIVE
SUNNYVALE, CA 94089