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
AMAZON COM ORD Common 23135106 6,921 22,300 SH   SOLE No 22,300 0 0
AMAZON COM ORD Common 23135106 6,921 22,300 SH Put SOLE No 22,300 0 0
APPROACH RESOURCES ORD Common 03834A103 245 38,400 SH   SOLE No 38,400 0 0
APPROACH RESOURCES ORD Common 03834A103 245 38,400 SH Put SOLE No 38,400 0 0
CLIFFS NATURAL RESOURCES ORD Common 18683K101 5,026 703,900 SH   SOLE No 703,900 0 0
CLIFFS NATURAL RESOURCES ORD Common 18683K101 278 38,900 SH Call SOLE No 38,900 0 0
CLIFFS NATURAL RESOURCES ORD Common 18683K101 5,114 716,300 SH Put SOLE No 716,300 0 0
CYPRESS SEMICONDUCTOR ORD Common 232806109 971 68,000 SH   SOLE No 68,000 0 0
CYPRESS SEMICONDUCTOR ORD Common 232806109 971 68,000 SH Put SOLE No 68,000 0 0
E-COM CHINA DANG ADR REP 5 CL A ORD Common 26833A105 465 50,000 SH   SOLE No 50,000 0 0
E-COM CHINA DANG ADR REP 5 CL A ORD Common 26833A105 465 50,000 SH Put SOLE No 50,000 0 0
3D SYSTEMS ORD Common 88554D205 9,930 302,088 SH   SOLE No 302,088 0 0
3D SYSTEMS ORD Common 88554D205 13,036 396,600 SH Call SOLE No 396,600 0 0
3D SYSTEMS ORD Common 88554D205 24,090 732,900 SH Put SOLE No 732,900 0 0
DIAMOND OFFSHORE DRILLING ORD Common 25271C102 947 25,800 SH   SOLE No 25,800 0 0
DIAMOND OFFSHORE DRILLING ORD Common 25271C102 1,237 33,700 SH Call SOLE No 33,700 0 0
DIAMOND OFFSHORE DRILLING ORD Common 25271C102 2,184 59,500 SH Put SOLE No 59,500 0 0
EMC ORD Common 268648102 1,567 52,700 SH   SOLE No 52,700 0 0
EMC ORD Common 268648102 1,567 52,700 SH Put SOLE No 52,700 0 0
EXACT SCIENCES ORD Common 30063P105 453 16,500 SH   SOLE No 16,500 0 0
EXACT SCIENCES ORD Common 30063P105 2,168 79,000 SH Put SOLE No 79,000 0 0
ROCKET FUEL ORD Common 773111109 242 15,000 SH   SOLE No 15,000 0 0
ROCKET FUEL ORD Common 773111109 242 15,000 SH Put SOLE No 15,000 0 0
GOODRICH PETROLEUM ORD Common 382410405 243 54,800 SH   SOLE No 54,800 0 0
GOODRICH PETROLEUM ORD Common 382410405 253 57,000 SH Put SOLE No 57,000 0 0
GENERAL ELECTRIC ORD Common 369604103 4,902 194,000 SH   SOLE No 194,000 0 0
GENERAL ELECTRIC ORD Common 369604103 4,902 194,000 SH Put SOLE No 194,000 0 0
GOPRO CL A ORD Common 38268T103 17,793 281,440 SH   SOLE No 281,440 0 0
GOPRO CL A ORD Common 38268T103 10,115 160,000 SH Call SOLE No 160,000 0 0
GOPRO CL A ORD Common 38268T103 28,316 447,900 SH Put SOLE No 447,900 0 0
HHGREGG ORD Common 42833L108 151 20,000 SH   SOLE No 20,000 0 0
HHGREGG ORD Common 42833L108 151 20,000 SH Put SOLE No 20,000 0 0
HALCON RESOURCES ORD Common 40537Q209 393 221,000 SH   SOLE No 221,000 0 0
HALCON RESOURCES ORD Common 40537Q209 393 221,000 SH Put SOLE No 221,000 0 0
ICAHN ENTERPRISES UNT Common 451100101 1,128 12,200 SH   SOLE No 12,200 0 0
ICAHN ENTERPRISES UNT Common 451100101 1,128 12,200 SH Put SOLE No 12,200 0 0
INVENSENSE ORD Common 46123D205 8,163 502,005 SH   SOLE No 502,005 0 0
INVENSENSE ORD Common 46123D205 8,371 514,800 SH Put SOLE No 514,800 0 0
JA SOLAR HOLDINGS ADR REP 5 ORD Common 466090206 921 112,500 SH   SOLE No 112,500 0 0
JA SOLAR HOLDINGS ADR REP 5 ORD Common 466090206 921 112,500 SH Put SOLE No 112,500 0 0
JUMEI INTL HLDG ADR REP CL A ORD Common 48138L107 183 13,400 SH   SOLE No 13,400 0 0
JUMEI INTL HLDG ADR REP CL A ORD Common 48138L107 183 13,400 SH Put SOLE No 13,400 0 0
KANDI TECHNOLGIES GROUP ORD Common 483709101 5,617 400,900 SH   SOLE No 400,900 0 0
KANDI TECHNOLGIES GROUP ORD Common 483709101 1,861 132,800 SH Call SOLE No 132,800 0 0
KANDI TECHNOLGIES GROUP ORD Common 483709101 6,925 494,300 SH Put SOLE No 494,300 0 0
EL POLLO LOCO HOLDINGS ORD Common 268603107 345 17,300 SH   SOLE No 17,300 0 0
EL POLLO LOCO HOLDINGS ORD Common 268603107 345 17,300 SH Put SOLE No 17,300 0 0
MOBILEYE ORD Common N51488117 8,112 200,000 SH   SOLE No 200,000 0 0
MOBILEYE ORD Common N51488117 2,624 64,700 SH Call SOLE No 64,700 0 0
MOBILEYE ORD Common N51488117 11,332 279,400 SH Put SOLE No 279,400 0 0
MOLYCORP ORD Common 608753109 226 256,800 SH   SOLE No 256,800 0 0
MOLYCORP ORD Common 608753109 226 256,800 SH Put SOLE No 256,800 0 0
MYRIAD GENETICS ORD Common 62855J104 1,703 50,000 SH   SOLE No 50,000 0 0
MYRIAD GENETICS ORD Common 62855J104 1,788 52,500 SH Put SOLE No 52,500 0 0
NQ MOBILE ADS REP 5 CL A ORD Common 64118U108 391 100,000 SH   SOLE No 100,000 0 0
NQ MOBILE ADS REP 5 CL A ORD Common 64118U108 449 114,800 SH Put SOLE No 114,800 0 0
NATIONSTAR MORTGAGE HOLDINGS ORD Common 63861C109 1,815 64,400 SH   SOLE No 64,400 0 0
NATIONSTAR MORTGAGE HOLDINGS ORD Common 63861C109 1,815 64,400 SH Put SOLE No 64,400 0 0
OPKO HEALTH ORD Common 68375N103 10,472 1,048,200 SH   SOLE No 1,048,200 0 0
OPKO HEALTH ORD Common 68375N103 10,546 1,055,700 SH Put SOLE No 1,055,700 0 0
RESTAURANT BRANDS INTL INC Common 76131D103 4,743 121,500 SH Call SOLE No 121,500 0 0
RITE AID ORD Common 767754104 150 20,000 SH   SOLE No 20,000 0 0
RITE AID ORD Common 767754104 150 20,000 SH Put SOLE No 20,000 0 0
STURM RUGER ORD Common 864159108 4,533 130,900 SH   SOLE No 130,900 0 0
STURM RUGER ORD Common 864159108 4,533 130,900 SH Put SOLE No 130,900 0 0
TRANSOCEAN ORD Common H8817H100 8,819 481,100 SH   SOLE No 481,100 0 0
TRANSOCEAN ORD Common H8817H100 8,819 481,100 SH Put SOLE No 481,100 0 0
ROCKWELL MEDICAL ORD Common 774374102 620 60,300 SH   SOLE No 60,300 0 0
ROCKWELL MEDICAL ORD Common 774374102 620 60,300 SH Put SOLE No 60,300 0 0
SPRINT ORD Common 85207U105 132 31,700 SH   SOLE No 31,700 0 0
SPRINT ORD Common 85207U105 132 31,700 SH Put SOLE No 31,700 0 0
SEABRIDGE GOLD ORD Common 811916105 153 20,300 SH   SOLE No 20,300 0 0
SEABRIDGE GOLD ORD Common 811916105 172 22,800 SH Put SOLE No 22,800 0 0
SANDRIDGE ENERGY ORD Common 80007P307 852 468,400 SH   SOLE No 468,400 0 0
SANDRIDGE ENERGY ORD Common 80007P307 854 469,100 SH Put SOLE No 469,100 0 0
SEARS HOLDINGS ORD Common 812350106 4,052 122,860 SH   SOLE No 122,860 0 0
SEARS HOLDINGS ORD Common 812350106 1,530 46,400 SH Call SOLE No 46,400 0 0
SEARS HOLDINGS ORD Common 812350106 6,355 192,700 SH Put SOLE No 192,700 0 0
SYNTA PHARMACEUTICALS ORD Common 87162T206 100 37,700 SH   SOLE No 37,700 0 0
SYNTA PHARMACEUTICALS ORD Common 87162T206 100 37,700 SH Put SOLE No 37,700 0 0
SODASTREAM INTERNATIONAL ORD Common 55873658 3,253 161,700 SH   SOLE No 161,700 0 0
SODASTREAM INTERNATIONAL ORD Common 55873658 3,265 162,300 SH Put SOLE No 162,300 0 0
CONTAINER STORE GROUP ORD Common 210751103 406 21,200 SH   SOLE No 21,200 0 0
CONTAINER STORE GROUP ORD Common 210751103 406 21,200 SH Put SOLE No 21,200 0 0
TITAN MACHINERY ORD Common 88830R101 697 50,000 SH   SOLE No 50,000 0 0
TITAN MACHINERY ORD Common 88830R101 1,165 83,600 SH Put SOLE No 83,600 0 0
UNI-PIXEL ORD Common 904572203 236 41,510 SH   SOLE No 41,510 0 0
UNI-PIXEL ORD Common 904572203 245 43,100 SH Put SOLE No 43,100 0 0
ULTRA PETROLEUM ORD Common 903914109 2,092 158,933 SH   SOLE No 158,933 0 0
ULTRA PETROLEUM ORD Common 903914109 2,025 153,900 SH Put SOLE No 153,900 0 0
VIRNETX HOLDING ORD Common 92823T108 1,106 201,500 SH   SOLE No 201,500 0 0
VIRNETX HOLDING ORD Common 92823T108 1,106 201,500 SH Put SOLE No 201,500 0 0
VOXELJET ADR REP 0.2 ORD Common 92912L107 285 35,156 SH   SOLE No 35,156 0 0
VOXELJET ADR REP 0.2 ORD Common 92912L107 304 37,400 SH Put SOLE No 37,400 0 0
VIVUS ORD Common 928551100 384 133,200 SH   SOLE No 133,200 0 0
VIVUS ORD Common 928551100 384 133,200 SH Put SOLE No 133,200 0 0
WESTPORT INNOVATIONS ORD Common 960908309 2,561 684,700 SH   SOLE No 684,700 0 0
WESTPORT INNOVATIONS ORD Common 960908309 2,561 684,800 SH Put SOLE No 684,800 0 0
EXONE ORD Common 302104104 1,008 60,000 SH   SOLE No 60,000 0 0
EXONE ORD Common 302104104 1,008 60,000 SH Put SOLE No 60,000 0 0
YINGLI GRN EGY HLDG ADR REPG ONE ORD Common 98584B103 37 15,900 SH   SOLE No 15,900 0 0
YINGLI GRN EGY HLDG ADR REPG ONE ORD Common 98584B103 79 33,700 SH Call SOLE No 33,700 0 0
YINGLI GRN EGY HLDG ADR REPG ONE ORD Common 98584B103 37 15,900 SH Put SOLE No 15,900 0 0
YAHOO! ORD Common 984332106 6,061 120,000 SH   SOLE No 120,000 0 0
YAHOO! ORD Common 984332106 6,061 120,000 SH Put SOLE No 120,000 0 0
ZOES KITCHEN ORD Common 98979J109 299 10,000 SH   SOLE No 10,000 0 0
ZOES KITCHEN ORD Common 98979J109 299 10,000 SH Put SOLE No 10,000 0 0