PERSEUS EC LLC

• 10% owner at BARRIER THERAPEUTICS INC · on record since Apr 28, 2004
• 10% owner at BIOENVISION INC · on record since May 17, 2004
• 10% owner at ALLOS THERAPEUTICS INC · on record since Jul 16, 2003
• 10% owner at EVERGREEN SOLAR INC · on record since Jun 23, 2004
• 10% owner at AUXILIUM PHARMACEUTICALS INC · on record since Jul 23, 2004
• 10% owner at VALENTIS INC · on record since Jan 5, 2004