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Monday, December 28, 2009, 5:36PM ET - U.S. Markets Closed. Dow Up 0.26% Nasdaq Up 0.24%
Immunogen Inc. (IMGN)At 4:00PM ET: 8.00   0.00 (0.00%)  
Upgrades & Downgrades History
UPGRADES & DOWNGRADES HISTORY 
DateResearch FirmActionFromTo
8-Oct-09Brean MurrayInitiatedBuy
13-Jul-09Lazard Capital MktsDowngradeBuyHold
4-Aug-08Morgan JosephInitiatedBuy
15-Oct-07RBC Capital MktsUpgradeSector PerformOutperform
4-Oct-07Ferris Baker WattsInitiatedBuy
30-May-07Lazard CapitalInitiatedBuy
22-Nov-06Cantor FitzgeraldInitiatedBuy
26-Jan-06RBC Capital MktsDowngradeOutperformSector Perform
5-Nov-04WR HambrechtUpgradeHoldBuy
9-Mar-04Janney Mntgmy ScottUpgradeHoldBuy
20-Jan-04Janney Mntgmy ScottDowngradeBuyHold
23-Sep-03Janney Mntgmy ScottInitiatedBuy
11-Aug-03SG CowenDowngradeMkt PerformUnderperform
31-Jul-03First AlbanyUpgradeNeutralBuy
12-Dec-02SCO GroupInitiatedBuy
14-Nov-02WR HambrechtInitiatedHold
18-Sep-02Raymond JamesDowngradeStrong BuyOutperform
25-Jun-02JP MorganDowngradeBuyMkt Perform
24-Jun-02Adams HarknessDowngradeBuyMkt Perform
24-Jun-02First AlbanyDowngradeBuyNeutral
24-Jun-02Stephens IncDowngradeBuyNeutral
24-Jun-02Bear StearnsDowngradeBuyNeutral
13-May-02Adams HarknessDowngradeStrong BuyBuy
20-Feb-02JP MorganInitiatedBuy
14-Feb-02Bear StearnsInitiatedBuy
20-Nov-01FAC/Eqts First AlbanyInitiatedBuy
20-Jun-01Raymond JamesInitiatedBuy
6-Jun-01Ladenburg ThalmannInitiatedNT/LT Strong Buy
6-Mar-01Robertson StephensUpgradeBuyStrong Buy
2-Feb-01Dain Rauscher WesselsInitiatedBuy Speculative
28-Nov-00Adams HarknessInitiatedStrong Buy
23-Nov-00Robertson StephensInitiatedBuy
22-Nov-00Robertson StephensInitiatedBuy
4-Oct-00Stephens IncInitiatedBuy
7-Sep-00SG CowenInitiatedStrong Buy

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