EFTA Document EFTA01377807

S- I /A Convertible Preferred Stock At both December 31, 2014 and September 30, 2015. convertible preferred stock consisted of the following (in thousands. except share data): Shares Liquidation amount Proceeds, net of issuance costs Authorized Outstanding Series A 46,787.400 46,700,710 10,100 9,970 Series B-1 13,893.330 13,893.330 10,000 9.949 Series B-2 27,030,040 27,030,040 25,778 21,637 Series C 17,764.230 17,764,230 103.000 102.886 Series D 20,164,210 20,1