NEW YORK (TheStreet) -- RATINGS CHANGES

China Mobile Games and Entertainment (CMGE) was downgraded to sell at TheStreet Ratings. You can view the full analysis from the report here: CMGE Ratings Report

Kellogg (K) - Get Report was downgraded at Morgan Stanley to underweight. Twelve-month price target is $58. Prospects of a recovery are fading, Morgan Stanley said.

Louisiana Bancorp (LABC) was downgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: LABC Ratings Report

Nuvasive (NUVA) - Get Report was upgraded at Brean Capital to buy from hold. Twelve-month price target is $44. Stock has pulled back, even though fundamentals have improved, Brean Capital said.

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This article was written by a staff member of TheStreet.