Investor Name	Invest Money	Lead Investor	Propotion
Mercedes-Benz Group AG	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Jun 30, 2015	Series D	$ 55M	Hercules Capital	Detail
Jun 30, 2015	Debt Financing	$ 25M	Hercules Capital	Detail
Sep 19, 2018	Series G	$ 155M	Mercedes-Benz Group AG	Detail
Nov 21, 2012	Series B	$ 23M	88 Green Ventures,Hennessey Capital	Detail
Jan 8, 2014	Series C	$ 34.21M	88 Green Ventures,Hennessey Capital	Detail
Jun 13, 2011	Series A	$ 30M	88 Green Ventures,Toyota Ventures	Detail
Jan 3, 2017	Series E	0	88 Green Ventures	Detail