AVALANCHE BIOTECHNOLOGIES IN COM 05337G107 2240 235264 SH SOLE 235264 0 0 COMCAST CORP-CLASS A CL A 20030N101 665 11835 SH SOLE 11835 0 0 COMMUNICATIONS SALES & LEAS IN COM 20341J104 2822 151000 SH SOLE 151000 0 0 COSTAR GROUP INC COM 22160N109 52928 256072 SH SOLE 256072 0 0 DEL TACO RESTAURANTS INC COM 245496104 3477 326478 SH SOLE 326478 0 0 DHI GROUP INC COM 23331S100 143 15605 SH SOLE 15605 0 0 FACEBOOK INC CL A 30303M102 645 6163 SH SOLE 6163 0 0 HILTON WORLDWIDE HOLDINGS INC COM 43300A104 5457 255000 SH SOLE 255000 0 0 ISHARES TR CALL 464288903 3576 44850 SH Call DFND 44850 0 0 ISHARES TR CALL 464288903 360 21100 SH Call SOLE 21100 0 0 ISHARES TR NASDQ BIOTEC ETF 464287556 3045 9000 SH SOLE 9000 0 0 KITE PHARMA INC COM 49803L109 145305 2358084 SH SOLE 2358084 0 0 LPL FINL HLDGS INC COM 50212V100 8813 206647 SH SOLE 206647 0 0 MARKET VECTORS ETF TR CALL 57061R904 581 30225 SH Call DFND 30225 0 0 MARKET VECTORS ETF TR CALL 57061R904 93 16275 SH Call SOLE 16275 0 0 MARKET VECTORS ETF TR PUT 57061R954 668 34775 SH Put DFND 34775 0 0 MARKET VECTORS ETF TR PUT 57061R954 109 18725 SH Put SOLE 18725 0 0 MIMEDX GROUP INC COM 602496101 8952 955365 SH SOLE 955365 0 0 NANTKWEST INC COM 63016Q102 77734 4485495 SH SOLE 4485495 0 0 NANTKWEST INC COM 63016Q102 173 10000 SH DFND 10000 0 0 POWERSHS DB US DOLLAR INDEX PUT 73936D957 962 37500 SH Put DFND 37500 0 0 POWERSHS DB US DOLLAR INDEX PUT 73936D957 313 37500 SH Put SOLE 37500 0 0 SORRENTO THERAPEUTICS INC COM NEW 83587F202 21774 2499936 SH SOLE 2315936 0 0 SORRENTO THERAPEUTICS INC COM NEW 83587F202 1077 123597 SH DFND 123597 0 0 SPDR S&P 500 ETF TR PUT 78462F953 10764 52800 SH Put DFND 52800 0 0 SPDR S&P 500 ETF TR PUT 78462F953 1692 35200 SH Put SOLE 35200 0 0