Investor Name	Invest Money	Lead Investor	Propotion

Announced Date	Round	Money Raised	Investors
Oct 3, 2018	Post-IPO Equity	$ 110M	Athyrium Capital Management LP	Detail
Apr 13, 2016	Series C	$ 68M	CAM Capital,Longitude Capital,etc.	Detail
Feb 28, 2013	Series A	$ 11.50M	Crown Venture Fund,Lux Capital,etc.	Detail
Apr 23, 2014	Series B	$ 22.50M	AbbVie Biotech Ventures,Crown Venture Fund,etc.	Detail
Dec 24, 2009	Series A	$ 2M		Detail
Mar 14, 2012	Private Equity（PE）	$ 7.24M	Lighthouse Capital Partners,Lux Capital,etc.	Detail
Nov 10, 2010	Series Unknown	$ 3M		Detail
Aug 17, 2015	Series Unknown	$ 6.99M		Detail
Jul 20, 2017	IPO	$ 90M		Detail