Upgrades and Downgrades for 4.12.2012

– Chipotle Mexican Grill (CMG) price target raised to $480: Argus

– Nokia (NOK) cut to Hold: SocGen

– General Dynamics (GD) downgraded to Neutral from Buy: Lazard

– Bed Bath & Beyond (BBBY) downgraded to Hold from Buy: Canaccord Genuity

– PacWest Bancorp (PACW) price target of $25: FBR Capital