2006
$51M
from 9 investors over 9 rounds
SGB raised $51M on September 23, 2014
Investors: ARCH Venture Partners, Frazier Healthcare Partners and Celgene
SGB raised $25M on January 13, 2010
Investors: Frazier Healthcare Partners, Domain Associates and ARCH Venture Partners
SGB raised $27M on March 6, 2007
Investors: Domain Associates, Frazier Healthcare Partners and ARCH Venture Partners