Investor Name	Invest Money	Lead Investor	Propotion

Announced Date	Round	Money Raised	Investors
Nov 28, 2008	Series C	$ 2.80M	Merck Capital Ventures,Solstice Capital,etc.	Detail
Apr 3, 2002	Series A	$ 1.25M	Solstice Capital,Tuscon Ventures,etc.	Detail
Oct 3, 2019	Post-IPO Equity	$ 22.50M		Detail
Sep 17, 2003	Series A	$ 156K	Solstice Capital,Valley Ventures	Detail
Oct 8, 2007	Series C	$ 5.61M	Merck Capital Ventures,Solstice Capital,etc.	Detail
Jul 23, 2009	Series C	$ 4.31M		Detail
Nov 14, 2012	Series Unknown	$ 7.55M		Detail
Aug 6, 2010	Debt Financing	$ 1.73M		Detail
Feb 13, 2014	Series E	$ 7.47M		Detail
Oct 19, 2005	Series B	$ 3.40M	Emerging Technology Partners,Solstice Capital,etc.	Detail
Aug 29, 2014	Debt Financing	$ 16M	Oxford Finance LLC,Silicon Valley Bank	Detail
Jul 13, 2011	Series D	$ 16.20M	Fletcher Spaght, Inc.,Merck Capital Ventures,etc.	Detail
Apr 28, 2015	IPO	$ 53M		Detail