EX-99.2 3 d409280dex992.htm JOINT FILING AGREEMENT Joint Filing Agreement

Exhibit II

to

Schedule 13G

Joint Filing Agreement

The undersigned persons agree and consent to the joint filing on their behalf of this Schedule 13G dated August 31, 2012 in connection with their beneficial ownership of Memsic, Inc. Columbia Management Investment Advisers, LLC authorizes Ameriprise Financial, Inc. to execute the Schedule 13G to which this Exhibit is attached and make any necessary amendments thereto.

Ameriprise Financial, Inc.

 

By:    /s/ Wade M. Voigt                            
   Wade M. Voigt
   Vice President – Fund Administration – Financial Reporting

Columbia Management Investment Advisers, LLC

 

By:    /s/ Amy Johnson                        
   Amy Johnson
   Chief Operating Officer