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Tuesday, January 5, 2010, 10:44PM ET - U.S. Markets Closed. Dow Down 0.11% Nasdaq Up 0.01%
ViroPharma Inc. (VPHM)At 4:00PM ET: 8.82  Up 0.19 (2.20%)  
Upgrades & Downgrades History
UPGRADES & DOWNGRADES HISTORY 
DateResearch FirmActionFromTo
17-Dec-09Jefferies & CoInitiatedBuy
29-Oct-09ThinkEquityUpgradeSource of FundsBuy
28-Sep-09OppenheimerUpgradePerformOutperform
5-Jun-09ThinkEquityDowngradeBuyAccumulate
28-Apr-09ThinkEquityInitiatedBuy
9-Feb-09Credit SuisseDowngradeOutperformNeutral
20-Jan-09Deutsche SecuritiesInitiatedHold
21-Nov-08OppenheimerInitiatedPerform
11-Nov-08Credit SuisseInitiatedOutperform
13-Oct-08Rodman & RenshawUpgradeMkt PerformMkt Outperform
13-Oct-08Stanford ResearchUpgradeHoldBuy
18-Jul-08Stanford ResearchDowngradeBuyHold
3-Jun-08Stanford ResearchInitiatedBuy
14-Mar-08JMP SecuritiesInitiatedMkt Outperform
12-Mar-08Janney Mntgmy ScottUpgradeNeutralBuy
8-Aug-07Cowen & CoInitiatedNeutral
28-Jun-07Maxim GroupInitiatedBuy
3-May-07Rodman & RenshawInitiatedMkt Perform
2-Apr-07Susquehanna FinancialDowngradePositiveNeutral
24-Jan-07Susquehanna FinancialInitiatedPositive
17-Jan-07Rodman & RenshawInitiatedMkt Perform
24-Aug-06Cowen & CoUpgradeNeutralOutperform
1-Aug-06Piper JaffrayUpgradeMarket PerformOutperform
18-Jul-06Infinium SecuritiesDowngradeOutperformUnderperform
4-May-06Cowen & CoUpgradeUnderperformNeutral
20-Mar-06Piper JaffrayDowngradeOutperformMarket Perform
19-Jan-06Thomas WeiselInitiatedOutperform
6-Jan-06Janney Mntgmy ScottInitiatedBuy
19-Oct-05JMP SecuritiesInitiatedMkt Outperform
1-Aug-05Lazard FreresInitiatedBuy
8-Mar-05Piper JaffrayInitiatedOutperform
14-Mar-02FulcrumInitiatedSell
13-Dec-01ABN AMROInitiatedBuy
16-Mar-01JP MorganUpgradeMkt PerformBuy
15-Mar-01Mrgn Stnly Dn WttrUpgradeNeutralOutperform
11-Apr-00USB Piper JaffrayDowngradeStrong BuyBuy
11-Apr-00JP MorganDowngradeBuyMkt Perform
11-Apr-00Mrgn Stnly Dn WttrDowngradeOutperformNeutral
1-Feb-00Needham & CoInitiatedStrong Buy
2-Aug-99USB Piper JaffrayInitiatedStrong Buy
17-Sep-98JP MorganInitiatedBuy
14-Sep-98Mrgn Stnly Dn WttrInitiatedOutperform

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