2006
$18M
from 6 investors over 6 rounds
Semprus BioSciences raised $18M on December 13, 2010
Investors: 5AM Ventures, S.R. One Ltd, Flare Capital and Pangaea Ventures
Semprus BioSciences raised $8M on December 14, 2008
Investors: Pangaea Ventures and 5AM Ventures