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SC 13G/A BIOENVISION INC(FEDERATED HERMES, INC.(FEDERATED INVESTORS INC /PA/  05/12/08 
SC 13G/A BIOENVISION INC(FEDERATED HERMES, INC.(FEDERATED INVESTORS INC /PA/  02/13/08 
SC 13D/A BIOENVISION INC(LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST(LEHMAN BROTHERS HOLDINGS INC  10/26/07 
SC 13D/A BIOENVISION INC(LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST(LEHMAN BROTHERS HOLDINGS INC  10/25/07 
EFFECT BIOENVISION INC  10/25/07 
EFFECT BIOENVISION INC  10/25/07 
SC 13D/A BIOENVISION INC(GENZYME CORP  10/24/07 
15-12G BIOENVISION INC  10/23/07 
S-8 POS BIOENVISION INC  10/23/07 
POS AM BIOENVISION INC  10/23/07 
POS AM BIOENVISION INC  10/23/07 
25-NSE BIOENVISION INC(NASDAQ STOCK MARKET LLC  10/23/07 
DEFA14A BIOENVISION INC  10/11/07 
8-K BIOENVISION INC  10/11/07 (10/10/07) 
DEFA14A BIOENVISION INC  10/10/07 
8-K BIOENVISION INC  10/10/07 (10/09/07) 
DEFA14A BIOENVISION INC  10/05/07 
DEFA14A BIOENVISION INC  10/05/07 
DEFA14A BIOENVISION INC  10/04/07 
SC 13D/A BIOENVISION INC(SCO CAPITAL PARTNERS LLC  10/01/07 
 
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