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
AMBARELLA ORD Common G037AX101 2,753 88,300 SH   SOLE   88,300 0 0
ADVANCED MICRO DEVICES ORD Common 7903107 739 176,300 SH   SOLE   176,300 0 0
ADVANCED MICRO DEVICES ORD Common 7903107 738 176,100 SH Put SOLE   176,100 0 0
AMAZON COM ORD Common 23135106 8,866 27,300 SH   SOLE   27,300 0 0
AMAZON COM ORD Common 23135106 8,866 27,300 SH Put SOLE   27,300 0 0
ARENA PHARMACEUTICALS ORD Common 40047102 740 126,200 SH   SOLE   126,200 0 0
ARENA PHARMACEUTICALS ORD Common 40047102 738 125,900 SH Put SOLE   125,900 0 0
CLIFFS NATURAL RESOURCES ORD Common 18683K101 8,880 590,000 SH   SOLE   590,000 0 0
CLIFFS NATURAL RESOURCES ORD Common 18683K101 251 16,700 SH Call SOLE   16,700 0 0
CLIFFS NATURAL RESOURCES ORD Common 18683K101 10,372 689,200 SH Put SOLE   689,200 0 0
CONNS ORD Common 208242107 1,116 22,600 SH   SOLE   22,600 0 0
CONNS ORD Common 208242107 1,116 22,600 SH Put SOLE   22,600 0 0
CHANGYOU.COM ADR REP 2 CL A ORD Common 15911M107 894 34,400 SH   SOLE   34,400 0 0
CHANGYOU.COM ADR REP 2 CL A ORD Common 15911M107 894 34,400 SH Put SOLE   34,400 0 0
E-COM CHINA DANG ADR REP 5 CL A ORD Common 26833A105 669 50,000 SH   SOLE   50,000 0 0
E-COM CHINA DANG ADR REP 5 CL A ORD Common 26833A105 669 50,000 SH Put SOLE   50,000 0 0
3D SYSTEMS ORD Common 88554D205 53,066 887,391 SH   SOLE   887,391 0 0
3D SYSTEMS ORD Common 88554D205 34,062 569,600 SH Call SOLE   569,600 0 0
3D SYSTEMS ORD Common 88554D205 95,363 1,594,700 SH Put SOLE   1,594,700 0 0
DIAMOND OFFSHORE DRILLING ORD Common 25271C102 6,467 130,300 SH Call SOLE   130,300 0 0
EXACT SCIENCES ORD Common 30063P105 8,155 478,835 SH   SOLE   478,835 0 0
EXACT SCIENCES ORD Common 30063P105 12,389 727,500 SH Put SOLE   727,500 0 0
FOUNDATION MEDICINE ORD Common 350465100 369 13,700 SH   SOLE   13,700 0 0
FOUNDATION MEDICINE ORD Common 350465100 369 13,700 SH Put SOLE   13,700 0 0
FRONTLINE ORD Common G3682E127 100 34,200 SH   SOLE   34,200 0 0
FRONTLINE ORD Common G3682E127 110 37,700 SH Put SOLE   37,700 0 0
GOODRICH PETROLEUM ORD Common 382410405 3,817 138,300 SH   SOLE   138,300 0 0
GOODRICH PETROLEUM ORD Common 382410405 3,817 138,300 SH Put SOLE   138,300 0 0
GOGO ORD Common 38046C109 10,269 525,000 SH   SOLE   525,000 0 0
GOGO ORD Common 38046C109 10,318 527,500 SH Put SOLE   527,500 0 0
HHGREGG ORD Common 42833L108 2,500 245,856 SH   SOLE   245,856 0 0
HHGREGG ORD Common 42833L108 2,611 256,700 SH Put SOLE   256,700 0 0
HALCON RESOURCES ORD Common 40537Q209 8,613 1,181,520 SH   SOLE   1,181,520 0 0
HALCON RESOURCES ORD Common 40537Q209 12,587 1,726,600 SH Put SOLE   1,726,600 0 0
INVENSENSE ORD Common 46123D205 2,866 126,315 SH   SOLE   126,315 0 0
INVENSENSE ORD Common 46123D205 3,084 135,900 SH Put SOLE   135,900 0 0
INTEROIL ORD Common 460951106 531 8,300 SH   SOLE   8,300 0 0
INTEROIL ORD Common 460951106 531 8,300 SH Put SOLE   8,300 0 0
IROBOT ORD Common 462726100 278 6,800 SH   SOLE   6,800 0 0
IROBOT ORD Common 462726100 7,842 191,500 SH Call SOLE   191,500 0 0
IROBOT ORD Common 462726100 7,711 188,300 SH Put SOLE   188,300 0 0
JA SOLAR HOLDINGS ADR REP 5 ORD Common 466090206 3,019 278,000 SH   SOLE   278,000 0 0
JA SOLAR HOLDINGS ADR REP 5 ORD Common 466090206 4,073 375,000 SH Put SOLE   375,000 0 0
J.C. PENNEY INC Common 708160106 471 52,000 SH Call SOLE   52,000 0 0
JUNIPER NETWORKS ORD Common 48203R104 999 40,700 SH   SOLE   40,700 0 0
JUNIPER NETWORKS ORD Common 48203R104 999 40,700 SH Put SOLE   40,700 0 0
KING DIGITAL ENTERTAINMENT ORD Common 105215118 793 38,600 SH   SOLE   38,600 0 0
KING DIGITAL ENTERTAINMENT ORD Common 105215118 793 38,600 SH Put SOLE   38,600 0 0
KANDI TECHNOLGIES GROUP ORD Common 483709101 710 50,200 SH   SOLE   50,200 0 0
KANDI TECHNOLGIES GROUP ORD Common 483709101 707 50,000 SH Put SOLE   50,000 0 0
LEAPFROG ENTERPRISES CL A ORD Common 52186N106 368 50,000 SH   SOLE   50,000 0 0
LEAPFROG ENTERPRISES CL A ORD Common 52186N106 368 50,000 SH Put SOLE   50,000 0 0
LIQUIDITY SERVICES ORD Common 53635B107 358 22,700 SH   SOLE   22,700 0 0
LIQUIDITY SERVICES ORD Common 53635B107 358 22,700 SH Put SOLE   22,700 0 0
MOLYCORP ORD Common 608753109 1,661 646,498 SH   SOLE   646,498 0 0
MOLYCORP ORD Common 608753109 1,729 672,800 SH Put SOLE   672,800 0 0
MANNKIND ORD Common 56400P201 4,110 375,000 SH   SOLE   375,000 0 0
MANNKIND ORD Common 56400P201 1,740 158,800 SH Call SOLE   158,800 0 0
MANNKIND ORD Common 56400P201 8,223 750,300 SH Put SOLE   750,300 0 0
MYRIAD GENETICS ORD Common 62855J104 2,105 54,073 SH   SOLE   54,073 0 0
MYRIAD GENETICS ORD Common 62855J104 2,043 52,500 SH Put SOLE   52,500 0 0
NOODLES CL A ORD Common 65540B105 3,095 90,000 SH   SOLE   90,000 0 0
NOODLES CL A ORD Common 65540B105 3,167 92,100 SH Put SOLE   92,100 0 0
NQ MOBILE ADS REP 5 CL A ORD Common 64118U108 1,867 304,110 SH   SOLE   304,110 0 0
NQ MOBILE ADS REP 5 CL A ORD Common 64118U108 1,956 318,500 SH Put SOLE   318,500 0 0
NATIONSTAR MORTGAGE HOLDINGS ORD Common 63861C109 12,235 337,056 SH   SOLE   337,056 0 0
NATIONSTAR MORTGAGE HOLDINGS ORD Common 63861C109 12,828 353,400 SH Put SOLE   353,400 0 0
NORTHWEST BIOTHERAPEUTICS ORD Common 66737P600 150 22,300 SH   SOLE   22,300 0 0
NORTHWEST BIOTHERAPEUTICS ORD Common 66737P600 150 22,300 SH Put SOLE   22,300 0 0
NRG YIELD CL A ORD Common 62942X108 885 17,000 SH   SOLE   17,000 0 0
NRG YIELD CL A ORD Common 62942X108 885 17,000 SH Put SOLE   17,000 0 0
ORGANOVO HOLDINGS ORD Common 68620A104 616 73,800 SH   SOLE   73,800 0 0
ORGANOVO HOLDINGS ORD Common 68620A104 630 75,400 SH Put SOLE   75,400 0 0
OPKO HEALTH ORD Common 68375N103 10,498 1,187,500 SH   SOLE   1,187,500 0 0
OPKO HEALTH ORD Common 68375N103 10,498 1,187,600 SH Put SOLE   1,187,600 0 0
OXYGEN BIOTHERAPEUTICS ORD Common 69207P308 133 32,500 SH   SOLE   32,500 0 0
OXYGEN BIOTHERAPEUTICS ORD Common 69207P308 133 32,500 SH Put SOLE   32,500 0 0
POTBELLY ORD Common 73754Y100 2,298 144,000 SH   SOLE   144,000 0 0
POTBELLY ORD Common 73754Y100 2,314 145,000 SH Put SOLE   145,000 0 0
PLUG POWER ORD Common 72919P202 1,544 329,900 SH   SOLE   329,900 0 0
PLUG POWER ORD Common 72919P202 1,029 219,800 SH Call SOLE   219,800 0 0
RF MICRO DEVICES ORD Common 749941100 187 19,500 SH   SOLE   19,500 0 0
RF MICRO DEVICES ORD Common 749941100 187 19,500 SH Put SOLE   19,500 0 0
REAL GOODS SOLAR CL A ORD Common 75601N104 558 187,100 SH   SOLE   187,100 0 0
ROCKWELL MEDICAL ORD Common 774374102 1,900 158,500 SH   SOLE   158,500 0 0
ROCKWELL MEDICAL ORD Common 774374102 2,647 220,800 SH Put SOLE   220,800 0 0
SPRINT ORD Common 85207U105 270 31,700 SH   SOLE   31,700 0 0
SPRINT ORD Common 85207U105 270 31,700 SH Put SOLE   31,700 0 0
SEABRIDGE GOLD ORD Common 811916105 1,355 144,500 SH   SOLE   144,500 0 0
SEABRIDGE GOLD ORD Common 811916105 1,379 147,000 SH Put SOLE   147,000 0 0
SOLARCITY ORD Common 83416T100 3,071 43,500 SH   SOLE   43,500 0 0
SOLARCITY ORD Common 83416T100 3,071 43,500 SH Put SOLE   43,500 0 0
SANDRIDGE ENERGY ORD Common 80007P307 1,046 146,340 SH   SOLE   146,340 0 0
SANDRIDGE ENERGY ORD Common 80007P307 1,082 151,300 SH Put SOLE   151,300 0 0
SEARS HOLDINGS ORD Common 812350106 21,837 546,475 SH   SOLE   546,475 0 0
SEARS HOLDINGS ORD Common 812350106 24,479 612,600 SH Put SOLE   612,600 0 0
SIRIUS XM HOLDINGS ORD Common 82968B103 477 137,900 SH   SOLE   137,900 0 0
SIRIUS XM HOLDINGS ORD Common 82968B103 477 137,900 SH Put SOLE   137,900 0 0
SYNTA PHARMACEUTICALS ORD Common 87162T206 154 37,700 SH   SOLE   37,700 0 0
SYNTA PHARMACEUTICALS ORD Common 87162T206 154 37,700 SH Put SOLE   37,700 0 0
SODASTREAM INTERNATIONAL ORD Common 55873658 7,897 235,035 SH   SOLE   235,035 0 0
SODASTREAM INTERNATIONAL ORD Common 55873658 7,920 235,700 SH Put SOLE   235,700 0 0
TRI POINTE HOMES INC Common 87265H109 1,588 101,000 SH Call SOLE   101,000 0 0
TRINA SOLAR ADR REPTG 50 ORD Common 89628E104 563 43,900 SH   SOLE   43,900 0 0
UNI-PIXEL ORD Common 904572203 524 65,210 SH   SOLE   65,210 0 0
UNI-PIXEL ORD Common 904572203 604 75,100 SH Put SOLE   75,100 0 0
VIRNETX HOLDING ORD Common 92823T108 15,307 869,241 SH   SOLE   869,241 0 0
VIRNETX HOLDING ORD Common 92823T108 616 35,000 SH Call SOLE   35,000 0 0
VIRNETX HOLDING ORD Common 92823T108 16,312 926,300 SH Put SOLE   926,300 0 0
VOXELJET ADR REP 0.2 ORD Common 92912L107 758 36,200 SH   SOLE   36,200 0 0
VOXELJET ADR REP 0.2 ORD Common 92912L107 764 36,500 SH Put SOLE   36,500 0 0
VIVUS ORD Common 928551100 1,629 306,250 SH   SOLE   306,250 0 0
VIVUS ORD Common 928551100 2,655 499,000 SH Put SOLE   499,000 0 0
WALTER ENERGY ORD Common 93317Q105 273 50,000 SH   SOLE   50,000 0 0
WALTER ENERGY ORD Common 93317Q105 273 50,000 SH Put SOLE   50,000 0 0
WESTPORT INNOVATIONS ORD Common 960908309 9,560 530,496 SH   SOLE   530,496 0 0
WESTPORT INNOVATIONS ORD Common 960908309 1,802 100,000 SH Call SOLE   100,000 0 0
WESTPORT INNOVATIONS ORD Common 960908309 12,872 714,300 SH Put SOLE   714,300 0 0
WEIGHT WATCHERS INTERNATIONAL ORD Common 948626106 1,946 96,500 SH   SOLE   96,500 0 0
WEIGHT WATCHERS INTERNATIONAL ORD Common 948626106 202 10,000 SH Call SOLE   10,000 0 0
WEYERHAEUSER CO Common 962166104 73,625 2,225,000 SH Call SOLE   2,225,000 0 0
EXONE ORD Common 302104104 691 17,452 SH   SOLE   17,452 0 0
YINGLI GRN EGY HLDG ADR REPG ONE ORD Common 98584B103 804 215,016 SH   SOLE   215,016 0 0
YRC WORLDWIDE ORD Common 984249607 1,588 56,500 SH   SOLE   56,500 0 0