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
ADVAXIS INC COM NEW 007624208 1,294 160,000 SH   SOLE 160,000 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 834 19,900 SH   SOLE 19,900 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 487 19,500 SH   SOLE 19,500 0 0
ALPHABET INC PUT 02079K955 21,106 30,000 SH Put SOLE 30,000 0 0
AMAZON COM INC CALL 023135906 113,068 158,000 SH Call SOLE 158,000 0 0
ANADARKO PETE CORP COM 032511107 3,195 60,000 SH   SOLE 60,000 0 0
APPLE INC CALL 037833900 89,864 940,000 SH Call SOLE 940,000 0 0
AVEXIS INC COM 05366U100 2,179 57,325 SH   SOLE 57,325 0 0
BANCO MACRO SA SPON ADR B 05961W105 6,421 86,514 SH   SOLE 86,514 0 0
CME GROUP INC COM 12572Q105 4,383 45,000 SH   SOLE 45,000 0 0
COGNIZANT TECHNOLOGY SOLUTIO PUT 192446952 17,744 310,000 SH Put SOLE 310,000 0 0
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 26,590 645,400 SH   SOLE 645,400 0 0
DEVON ENERGY CORP NEW COM 25179M103 5,689 156,946 SH   SOLE 156,946 0 0
EXELIXIS INC COM 30161Q104 547 70,000 SH   SOLE 70,000 0 0
GRUPO FINANCIERO GALICIA S A SP ADR 10 SH B 399909100 6,860 224,635 SH   SOLE 224,635 0 0
HARRIS CORP DEL COM 413875105 9,002 107,883 SH   SOLE 107,883 0 0
HOME DEPOT INC PUT 437076952 15,004 117,500 SH Put SOLE 117,500 0 0
INCYTE CORP COM 45337C102 1,200 15,000 SH   SOLE 15,000 0 0
INOTEK PHARMACEUTICALS CORP COM 45780V102 495 66,517 SH   SOLE 66,517 0 0
ISHARES TR CALL 464287904 73,633 2,143,000 SH Call SOLE 2,143,000 0 0
ISHARES TR PUT 464287952 33,751 275,000 SH Put SOLE 275,000 0 0
ISHARES TR PUT 464287955 36,790 320,000 SH Call SOLE 320,000 0 0
ISHARES TR PUT 464287955 59,784 520,000 SH Put SOLE 520,000 0 0
LAM RESEARCH CORP CALL 512807908 9,331 111,000 SH Call SOLE 111,000 0 0
LAM RESEARCH CORP COM 512807108 30,583 363,824 SH   SOLE 363,824 0 0
LILLY ELI & CO CALL 532457908 10,316 131,000 SH Call SOLE 131,000 0 0
LILLY ELI & CO COM 532457108 19,699 250,150 SH   SOLE 250,150 0 0
LOCKHEED MARTIN CORP COM 539830109 4,095 16,500 SH   SOLE 16,500 0 0
MARATHON OIL CORP COM 565849106 3,002 200,000 SH   SOLE 200,000 0 0
MEDIVATION INC COM 58501N101 3,631 60,219 SH   SOLE 60,219 0 0
MICRON TECHNOLOGY INC CALL 595112903 11,599 843,000 SH Call SOLE 843,000 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 151 12,000 SH   SOLE 12,000 0 0
NETFLIX INC PUT 64110L956 11,252 123,000 SH Put SOLE 123,000 0 0
NORTHROP GRUMMAN CORP COM 666807102 12,539 56,412 SH   SOLE 56,412 0 0
ORBITAL ATK INC COM 68557N103 10,208 119,902 SH   SOLE 119,902 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207 9,978 364,960 SH   SOLE 364,960 0 0
PANDORA MEDIA INC COM 698354107 4,133 331,933 SH   SOLE 331,933 0 0
POWERSHARES QQQ TRUST PUT 73935A954 58,932 548,000 SH Put SOLE 548,000 0 0
RADIUS HEALTH INC COM NEW 750469207 1,724 46,920 SH   SOLE 46,920 0 0
RAYTHEON CO COM NEW 755111507 17,842 131,238 SH   SOLE 131,238 0 0
REGENXBIO INC COM 75901B107 332 41,500 SH   SOLE 41,500 0 0
ROYAL BK SCOTLAND GROUP PLC SP ADR PREF T 780097713 387 15,350 SH   SOLE 15,350 0 0
SAREPTA THERAPEUTICS INC COM 803607100 280 14,700 SH   SOLE 14,700 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 1,399 20,500 SH   SOLE 20,500 0 0
SPDR S&P 500 ETF TR PUT 78462F953 157,148 750,000 SH Put SOLE 750,000 0 0
TARGA RES CORP COM 87612G101 822 19,500 SH   SOLE 19,500 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273209 5,346 291,626 SH   SOLE 291,626 0 0
TESARO INC COM 881569107 8,741 104,000 SH   SOLE 104,000 0 0
TRANSPORTADORA DE GAS SUR SPON ADR B 893870204 1,748 258,930 SH   SOLE 258,930 0 0
TWITTER INC PUT 90184L952 9,064 536,000 SH Put SOLE 536,000 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 302 8,564 SH   SOLE 8,564 0 0
VIACOM INC NEW PUT 92553P951 6,221 150,000 SH Put SOLE 150,000 0 0
WILLIAMS COS INC DEL COM 969457100 22,063 1,020,000 SH   SOLE 1,020,000 0 0