The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
21VIANET GROUP INC SPONSORED ADR 90138A103 267 33,486 SH   SOLE N/A 33,486 0 0
ACM RESEARCH INC COM CL A 00108J109 131 25,000 SH   SOLE N/A 25,000 0 0
ADAMAS PHARMACEUTICALS INC COM 00548A106 9,168 270,515 SH   SOLE N/A 270,515 0 0
ADVANCED MICRO DEVICES INC NOTE 2.125% 9/0 007903BD8 751 500,000 PRN   SOLE N/A 500,000 0 0
AEHR TEST SYSTEMS COM 00760J108 97 35,908 SH   SOLE N/A 35,908 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 2,749 46,000 SH   SOLE N/A 46,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 897 5,200 SH   SOLE N/A 5,200 0 0
ALPHABET INC CAP STK CL A 02079K305 3,160 3,000 SH   SOLE N/A 3,000 0 0
AMAZON COM INC COM 023135106 1,871 1,600 SH   SOLE N/A 1,600 0 0
APPLE INC COM 037833100 1,151 6,800 SH   SOLE N/A 6,800 0 0
APPLE INC COM 037833100 42,308 250,000 SH Call SOLE N/A 250,000 0 0
ARGAN INC COM 04010E109 900 20,000 SH   SOLE N/A 20,000 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 695 4,000 SH   SOLE N/A 4,000 0 0
AXOGEN INC COM 05463X106 7,747 273,751 SH   SOLE N/A 273,751 0 0
AXON ENTERPRISE INC COM 05464C101 2,152 81,200 SH   SOLE N/A 81,200 0 0
AXT INC COM 00246W103 1,496 172,000 SH   SOLE N/A 172,000 0 0
BANK AMER CORP COM 060505104 1,700 57,600 SH   SOLE N/A 57,600 0 0
BIOTIME INC COM 09066L105 494 229,550 SH   SOLE N/A 229,550 0 0
BLOOMIN BRANDS INC COM 094235108 832 39,000 SH   SOLE N/A 39,000 0 0
BRIGHT SCHOLAR ED HLDGS LTD SPONSORED ADS 109199109 202 10,800 SH   SOLE N/A 10,800 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,838 30,000 SH   SOLE N/A 30,000 0 0
CANADA GOOSE HOLDINGS INC SHS SUB VTG 135086106 6,823 216,200 SH   SOLE N/A 216,200 0 0
CAPRICOR THERAPEUTICS INC COM 14070B101 53 33,750 SH   SOLE N/A 33,750 0 0
CAREDX INC COM 14167L103 1,395 190,000 SH   SOLE N/A 190,000 0 0
CELLECTIS S A SPONSORED ADS 15117K103 1,458 50,000 SH   SOLE N/A 50,000 0 0
CEVA INC COM 157210105 2,499 54,139 SH   SOLE N/A 54,139 0 0
CHART INDS INC COM PAR $0.01 16115Q308 1,790 38,200 SH   SOLE N/A 38,200 0 0
CIGNA CORPORATION COM 125509109 1,422 7,000 SH   SOLE N/A 7,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 1,360 20,000 SH   SOLE N/A 20,000 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 984 40,000 SH   SOLE N/A 40,000 0 0
DERMIRA INC COM 24983L104 1,019 36,633 SH   SOLE N/A 36,633 0 0
DINEEQUITY INC COM 254423106 1,187 23,400 SH   SOLE N/A 23,400 0 0
DYCOM INDS INC COM 267475101 869 7,800 SH   SOLE N/A 7,800 0 0
ELECTRO SCIENTIFIC INDS COM 285229100 1,072 50,000 SH   SOLE N/A 50,000 0 0
ENTELLUS MED INC COM 29363K105 715 29,300 SH   SOLE N/A 29,300 0 0
EVERBRIDGE INC COM 29978A104 2,005 67,450 SH   SOLE N/A 67,450 0 0
EVOLENT HEALTH INC CL A 30050B101 1,230 100,000 SH   SOLE N/A 100,000 0 0
FACEBOOK INC CL A 30303M102 8,973 50,850 SH   SOLE N/A 50,850 0 0
FINISAR CORP NOTE 0.500%12/1 31787AAP6 930 1,000,000 PRN   SOLE N/A 1,000,000 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 1,754 80,000 SH   SOLE N/A 80,000 0 0
FLEX PHARMA INC COM 33938A105 250 71,520 SH   SOLE N/A 71,520 0 0
FREIGHTCAR AMER INC COM 357023100 854 50,000 SH   SOLE N/A 50,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 984 25,000 SH   SOLE N/A 25,000 0 0
GLOBAL EAGLE ENTMT INC NOTE 2.750% 2/1 37951DAB8 288 500,000 PRN   SOLE N/A 500,000 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 4,472 150,000 SH   SOLE N/A 150,000 0 0
GOOD TIMES RESTAURANTS INC COM PAR $.001NEW 382140879 724 273,050 SH   SOLE N/A 273,050 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 5,280 40,000 SH   SOLE N/A 40,000 0 0
HEALTH INS INNOVATIONS INC COM CL A 42225K106 1,260 50,500 SH   SOLE N/A 50,500 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 9,400 902,100 SH   SOLE N/A 902,100 0 0
Himax Technologies, Inc. (ADR) SPONSORED ADR 43289P106 1,964 188,500 SH Call SOLE N/A 188,500 0 0
HOSTESS BRANDS INC CL A 44109J106 889 60,000 SH   SOLE N/A 60,000 0 0
II VI INC COM 902104108 282 6,000 SH   SOLE N/A 6,000 0 0
J & J SNACK FOODS CORP COM 466032109 911 6,000 SH   SOLE N/A 6,000 0 0
JDS UNIPHASE CORP DBCV 0.625% 8/1 46612JAF8 3,726 3,600,000 PRN   SOLE N/A 3,600,000 0 0
JPMORGAN CHASE & CO COM 46625H100 2,278 21,300 SH   SOLE N/A 21,300 0 0
KORNIT DIGITAL LTD SHS M6372Q113 1,583 98,000 SH   SOLE N/A 98,000 0 0
LUMENTUM HLDGS INC COM 55024U109 2,836 58,000 SH   SOLE N/A 58,000 0 0
MACROGENICS INC COM 556099109 777 40,900 SH   SOLE N/A 40,900 0 0
MAGNACHIP SEMICONDUCTOR CORP COM 55933J203 605 60,781 SH   SOLE N/A 60,781 0 0
MARINUS PHARMACEUTICALS INC COM 56854Q101 18,595 2,278,848 SH   SOLE N/A 2,278,848 0 0
MOTORCAR PTS AMER INC COM 620071100 877 35,100 SH   SOLE N/A 35,100 0 0
NEOPHOTONICS CORP COM 64051T100 2,553 388,000 SH   SOLE N/A 388,000 0 0
NETEASE INC SPONSORED ADR 64110W102 5,004 14,500 SH   SOLE N/A 14,500 0 0
NEVRO CORP COM 64157F103 1,878 27,200 SH   SOLE N/A 27,200 0 0
NEW ORIENTAL ED & TECH GRP I SPON ADR 647581107 1,579 16,800 SH   SOLE N/A 16,800 0 0
NOAH HLDGS LTD SPON ADS CL A 65487X102 278 6,000 SH   SOLE N/A 6,000 0 0
NVIDIA CORP COM 67066G104 3,231 16,700 SH   SOLE N/A 16,700 0 0
OVID THERAPEUTICS INC COM 690469101 148 15,000 SH   SOLE N/A 15,000 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 473 26,400 SH   SOLE N/A 26,400 0 0
PETROCHINA CO LTD SPONSORED ADR 71646E100 361 5,168 SH   SOLE N/A 5,168 0 0
PIXELWORKS INC COM NEW 72581M305 373 58,900 SH   SOLE N/A 58,900 0 0
PowerShares QQQ Trust, Series 1 (ETF) UNIT SER 1 73935A104 322,267 2,069,000 SH Put SOLE N/A 2,069,000 0 0
PROTHENA CORP PLC SHS G72800108 1,125 30,000 SH   SOLE N/A 30,000 0 0
RECRO PHARMA INC COM 75629F109 352 38,000 SH   SOLE N/A 38,000 0 0
RINGCENTRAL INC CL A 76680R206 597 12,325 SH   SOLE N/A 12,325 0 0
SAGE THERAPEUTICS INC COM 78667J108 2,965 18,000 SH   SOLE N/A 18,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 2,460 44,220 SH   SOLE N/A 44,220 0 0
SCYNEXIS INC COM 811292101 329 141,750 SH   SOLE N/A 141,750 0 0
SHAKE SHACK INC CL A 819047101 1,123 26,000 SH   SOLE N/A 26,000 0 0
SOHU COM INC COM 83408W103 434 10,000 SH   SOLE N/A 10,000 0 0
SPARTAN MTRS INC COM 846819100 771 48,925 SH   SOLE N/A 48,925 0 0
SPDR S&P 500 ETF Trust TR UNIT 78462F103 469,674 1,760,000 SH Call SOLE N/A 1,760,000 0 0
STRONGBRIDGE BIOPHARMA PLC SHS USD G85347105 4,117 567,895 SH   SOLE N/A 567,895 0 0
SUMMIT THERAPEUTICS PLC SPONS ADS 86627R102 2,683 242,113 SH   SOLE N/A 242,113 0 0
TAL ED GROUP SPONSORED ADS 874080104 1,518 51,100 SH   SOLE N/A 51,100 0 0
TELLURIAN INC NEW COM 87968A104 438 45,000 SH   SOLE N/A 45,000 0 0
TESARO INC COM 881569107 671 8,100 SH   SOLE N/A 8,100 0 0
TITAN MACHY INC COM 88830R101 529 25,000 SH   SOLE N/A 25,000 0 0
TWITTER INC COM 90184L102 960 40,000 SH   SOLE N/A 40,000 0 0
TYLER TECHNOLOGIES INC COM 902252105 567 3,200 SH   SOLE N/A 3,200 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 691 4,000 SH   SOLE N/A 4,000 0 0
WABASH NATL CORP COM 929566107 1,953 90,000 SH   SOLE N/A 90,000 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 1,053 30,000 SH   SOLE N/A 30,000 0 0
YY INC ADS REPCOM CLA 98426T106 2,033 17,984 SH   SOLE N/A 17,984 0 0
ZAGG INC COM 98884U108 2,439 132,200 SH   SOLE N/A 132,200 0 0
ZOGENIX INC COM NEW 98978L204 5,867 146,500 SH   SOLE N/A 146,500 0 0
ZOSANO PHARMA CORP COM 98979H103 78 150,000 SH   SOLE N/A 150,000 0 0
ZYNERBA PHARMACEUTICALS INC COM 98986X109 1,252 100,000 SH   SOLE N/A 100,000 0 0