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
ACCURAY INC COM 004397105 4,448 589,200 SH   SOLE 589,200 0 0
ACTAVIS PLC SHS G0083B108 1,890 7,342 SH   DFND 1 0 7,342 0
ACTAVIS PLC SHS G0083B108 1,107 4,300 SH Put DFND 1 0 4,300 0
AIR PRODS & CHEMS INC COM 009158106 2,885 20,000 SH Put SOLE 20,000 0 0
AK STL HLDG CORP COM 001547108 1,945 327,200 SH Call SOLE 327,200 0 0
AK STL HLDG CORP COM 001547108 53 8,900 SH Put DFND 1 0 8,900 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 2,079 20,000 SH   SOLE 20,000 0 0
ALLERGAN INC COM 018490102 5,159 24,267 SH   DFND 1 0 24,267 0
ALLERGAN INC COM 018490102 16,465 77,450 SH   SOLE 77,450 0 0
ALLERGAN INC COM 018490102 1,616 7,600 SH Call DFND 1 0 7,600 0
ALLERGAN INC COM 018490102 1,935 9,100 SH Put DFND 1 0 9,100 0
ALLIQUA INC COM NEW 019621200 6,306 1,189,800 SH   SOLE 1,189,800 0 0
ALPHA NATURAL RESOURCES INC COM 02076X102 84 50,000 SH   SOLE 50,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 282 287,500 SH   SOLE 287,500 0 0
AMC NETWORKS INC CL A 00164V103 9,629 151,000 SH   SOLE 151,000 0 0
AMERICAN CAP LTD COM 02503Y103 2,624 179,580 SH   SOLE 179,580 0 0
AMERICAN CAP LTD COM 02503Y103 6,428 440,000 SH Call SOLE 440,000 0 0
AMICUS THERAPEUTICS INC COM 03152W109 3,328 400,000 SH   SOLE 400,000 0 0
APPLE INC COM 037833100 4,691 42,500 SH   SOLE 42,500 0 0
ARCBEST CORP COM 03937C105 4,173 90,000 SH   SOLE 90,000 0 0
AT&T INC COM 00206R102 2,694 80,200 SH Put DFND 1 0 80,200 0
AUDIOCODES LTD ORD M15342104 1,028 226,357 SH   SOLE 226,357 0 0
B/E AEROSPACE INC COM 073302101 1,261 21,733 SH   DFND 1 0 21,733 0
B/E AEROSPACE INC COM 073302101 772 13,300 SH Put DFND 1 0 13,300 0
B/E AEROSPACE INC COM 073302101 1,532 26,400 SH Call DFND 1 0 26,400 0
B/E AEROSPACE INC COM 073302101 2,321 40,000 SH   SOLE 40,000 0 0
BAKER HUGHES INC COM 057224107 2,456 43,800 SH   DFND 1 0 43,800 0
BANKRATE INC DEL COM 06647F102 249 20,000 SH   SOLE 20,000 0 0
BELMOND LTD CL A G1154H107 3,402 275,000 SH   SOLE 275,000 0 0
BEST BUY INC COM 086516101 15,980 410,000 SH Put SOLE 410,000 0 0
BLACK HILLS CORP COM 092113109 5,477 103,254 SH   DFND 1 0 103,254 0
BLACK HILLS CORP COM 092113109 4,164 78,500 SH   SOLE 78,500 0 0
BOEING CO COM 097023105 3,548 27,300 SH Put DFND 1 0 27,300 0
BOINGO WIRELESS INC COM 09739C102 8,993 1,172,500 SH   SOLE 1,172,500 0 0
BOSTON SCIENTIFIC CORP COM 101137107 121 9,100 SH Call DFND 1 0 9,100 0
BOSTON SCIENTIFIC CORP COM 101137107 2,193 165,500 SH Put DFND 1 0 165,500 0
BROADCOM CORP CL A 111320107 4,333 100,000 SH   SOLE 100,000 0 0
CAESARS ENTMT CORP COM 127686103 189 12,045 SH   DFND 1 0 12,045 0
CAMERON INTERNATIONAL CORP COM 13342B105 2,697 54,000 SH   SOLE 54,000 0 0
CITIZENS FINL GROUP INC COM 174610105 2,694 108,380 SH   SOLE 108,380 0 0
CLICKSOFTWARE TECHNOLOGIES L ORD M25082104 4,179 582,037 SH   SOLE 582,037 0 0
COLONY FINL INC COM 19624R106 1,163 48,814 SH   DFND 1 0 48,814 0
COMPUTER SCIENCES CORP COM 205363104 2,869 45,500 SH Put SOLE 45,500 0 0
COMSCORE INC COM 20564W105 3,645 78,500 SH   SOLE 78,500 0 0
CONMED CORP COM 207410101 4,046 90,000 SH   SOLE 90,000 0 0
CONTINENTAL RESOURCES INC COM 212015101 7,097 185,000 SH   SOLE 185,000 0 0
COUPONS COM INC COM 22265J102 5,369 302,500 SH   SOLE 302,500 0 0
COVANCE INC COM 222816100 3,885 37,413 SH   DFND 1 0 37,413 0
COVIDIEN PLC SHS G2554F113 13,296 130,000 SH   SOLE 130,000 0 0
COVIDIEN PLC SHS G2554F113 2,250 22,000 SH Call DFND 1 0 22,000 0
COVISINT CORP COM 22357R103 2,749 1,037,490 SH   SOLE 1,037,490 0 0
CUMMINS INC COM 231021106 1,658 11,500 SH   SOLE 11,500 0 0
DEERE & CO COM 244199105 5,060 57,200 SH   SOLE 57,200 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 4,464 90,750 SH   SOLE 90,750 0 0
DEMAND MEDIA INC COM NEW 24802N208 1,095 178,847 SH   SOLE 178,847 0 0
DEPOMED INC COM 249908104 2,819 175,000 SH Call SOLE 175,000 0 0
DEPOMED INC COM 249908104 7,157 444,250 SH   SOLE 444,250 0 0
DERMA SCIENCES INC COM PAR $.01 249827502 3,398 365,000 SH   SOLE 365,000 0 0
DISH NETWORK CORP CL A 25470M109 2,551 35,000 SH   SOLE 35,000 0 0
EBAY INC COM 278642103 5,247 93,500 SH   SOLE 93,500 0 0
ENTEROMEDICS INC COM NEW 29365M208 391 275,000 SH   SOLE 275,000 0 0
EXPEDIA INC DEL COM NEW 30212P303 2,194 25,700 SH Call DFND 1 0 25,700 0
EXPEDITORS INTL WASH INC COM 302130109 8,456 189,553 SH   SOLE 189,553 0 0
EXPRESS INC COM 30219E103 3,526 240,000 SH   SOLE 240,000 0 0
EXPRESS INC COM 30219E103 6,633 451,500 SH Call SOLE 451,500 0 0
FACEBOOK INC CL A 30303M102 5,461 70,000 SH   SOLE 70,000 0 0
FLAMEL TECHNOLOGIES SA SPONSORED ADR 338488109 1,767 103,125 SH   SOLE 103,125 0 0
FRANCESCAS HLDGS CORP COM 351793104 919 55,000 SH Put SOLE 55,000 0 0
GLOBALSTAR INC COM 378973408 1,014 368,734 SH   SOLE 368,734 0 0
GLOBANT S A COM L44385109 937 60,000 SH   SOLE 60,000 0 0
GOPRO INC CL A 38268T103 947 15,000 SH Put SOLE 15,000 0 0
GORDMANS STORES INC COM 38269P100 2,594 950,000 SH   SOLE 950,000 0 0
GROUPON INC COM CL A 399473107 5,039 610,000 SH   SOLE 610,000 0 0
HALLIBURTON CO COM 406216101 861 21,900 SH Call DFND 1 0 21,900 0
HARLEY DAVIDSON INC COM 412822108 2,814 42,700 SH   SOLE 42,700 0 0
HELMERICH & PAYNE INC COM 423452101 11,124 165,000 SH Put SOLE 165,000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 4,689 188,000 SH Call SOLE 188,000 0 0
HILTON WORLDWIDE HLDGS INC COM 43300A104 1,044 40,000 SH   SOLE 40,000 0 0
HUB GROUP INC CL A 443320106 7,769 204,024 SH   SOLE 204,024 0 0
IAC INTERACTIVECORP COM PAR $.001 44919P508 6,081 100,000 SH Call SOLE 100,000 0 0
IKANG HEALTHCARE GROUP INC SPONSORED ADR 45174L108 2,256 150,000 SH   SOLE 150,000 0 0
IMAX CORP COM 45245E109 11,882 384,527 SH   SOLE 384,527 0 0
INSYS THERAPEUTICS INC NEW COM NEW 45824V209 3,478 82,500 SH   SOLE 82,500 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 1,623 7,400 SH Call DFND 1 0 7,400 0
INTL PAPER CO COM 460146103 14,704 274,500 SH Put SOLE 274,500 0 0
IPASS INC COM 46261V108 1,493 1,090,000 SH   SOLE 1,090,000 0 0
ISHARES US HOME CONS ETF 464288752 3,364 130,000 SH   SOLE 130,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 371 3,100 SH   SOLE 3,100 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 11,149 93,200 SH Put DFND 1 0 93,200 0
ISHARES TR RUSSELL 2000 ETF 464287655 43,063 360,000 SH Put SOLE 360,000 0 0
KAPSTONE PAPER & PACKAGING C COM 48562P103 421 14,353 SH   DFND 1 0 14,353 0
KELLY SVCS INC CL A 488152208 2,566 150,740 SH   SOLE 150,740 0 0
KRATON PERFORMANCE POLYMERS COM 50077C106 3,524 169,500 SH Call SOLE 169,500 0 0
KRATON PERFORMANCE POLYMERS COM 50077C106 1,336 64,271 SH   SOLE 64,271 0 0
L-3 COMMUNICATIONS HLDGS INC COM 502424104 2,385 18,900 SH   SOLE 18,900 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 1,047 9,700 SH Call DFND 1 0 9,700 0
LANDSTAR SYS INC COM 515098101 5,150 71,000 SH   SOLE 71,000 0 0
LENDINGCLUB CORP COM 52603A109 1,834 72,500 SH   SOLE 72,500 0 0
LIBERTY INTERACTIVE CORP LBT VENT COM A 53071M880 6,299 166,990 SH   DFND 1 0 166,990 0
LIBERTY INTERACTIVE CORP LBT VENT COM A 53071M880 3,078 81,599 SH   SOLE 81,599 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 3,216 119,542 SH   DFND 1 0 119,542 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 1,506 56,000 SH   SOLE 56,000 0 0
LORILLARD INC COM 544147101 3,744 59,488 SH   DFND 1 0 59,488 0
MACERICH CO COM 554382101 1,743 20,900 SH Call DFND 1 0 20,900 0
MADISON SQUARE GARDEN CO CL A 55826P100 7,910 105,100 SH   SOLE 105,100 0 0
MAKEMYTRIP LIMITED MAURITIUS SHS V5633W109 5,718 220,000 SH   SOLE 220,000 0 0
MARKET VECTORS ETF TR OIL SVCS ETF 57060U191 2,371 66,000 SH   SOLE 66,000 0 0
MAXIM INTEGRATED PRODS INC COM 57772K101 9,561 300,000 SH   SOLE 300,000 0 0
MCDONALDS CORP COM 580135101 5,594 59,700 SH Call DFND 1 0 59,700 0
MEADWESTVACO CORP COM 583334107 13,237 298,200 SH Call SOLE 298,200 0 0
MEDTRONIC INC COM 585055106 3,574 49,500 SH Call DFND 1 0 49,500 0
MEDTRONIC INC COM 585055106 166 2,300 SH Put DFND 1 0 2,300 0
MERCADOLIBRE INC COM 58733R102 7,341 57,500 SH   SOLE 57,500 0 0
MERCADOLIBRE INC COM 58733R102 14,363 112,500 SH Call SOLE 112,500 0 0
MGM RESORTS INTERNATIONAL COM 552953101 2,213 103,600 SH Call SOLE 103,600 0 0
MICROSTRATEGY INC CL A NEW 594972408 1,218 7,500 SH   SOLE 7,500 0 0
MOSAIC CO NEW COM 61945C103 10,040 220,000 SH Call SOLE 220,000 0 0
NATIONSTAR MTG HLDGS INC COM 63861C109 763 27,076 SH   SOLE 27,076 0 0
NAVIGATOR HOLDINGS LTD SHS Y62132108 1,317 62,540 SH   SOLE 62,540 0 0
NEW YORK & CO INC COM 649295102 3,361 1,273,258 SH   SOLE 1,273,258 0 0
NEXTERA ENERGY INC COM 65339F101 7,889 74,225 SH   DFND 1 0 74,225 0
NORFOLK SOUTHERN CORP COM 655844108 4,001 36,500 SH Put DFND 1 0 36,500 0
NORTHERN TR CORP COM 665859104 1,651 24,500 SH   SOLE 24,500 0 0
OLIN CORP COM PAR $1 680665205 1,489 65,410 SH   SOLE 65,410 0 0
OLIN CORP COM PAR $1 680665205 3,140 137,900 SH Call SOLE 137,900 0 0
ON SEMICONDUCTOR CORP COM 682189105 5,065 500,000 SH   SOLE 500,000 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 5,577 550,000 SH   SOLE 550,000 0 0
OUTERWALL INC COM 690070107 9,024 120,000 SH Put SOLE 120,000 0 0
OVERSTOCK COM INC DEL COM 690370101 2,670 110,000 SH   SOLE 110,000 0 0
PHARMATHENE INC COM 71714G102 295 162,842 SH   DFND 1 0 162,842 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 4,285 41,500 SH   SOLE 41,500 0 0
PRAXAIR INC COM 74005P104 3,563 27,500 SH Call SOLE 27,500 0 0
PROS HOLDINGS INC COM 74346Y103 2,928 106,550 SH   SOLE 106,550 0 0
QIHOO 360 TECHNOLOGY CO LTD ADS 74734M109 2,777 48,500 SH   SOLE 48,500 0 0
QUALCOMM INC COM 747525103 10,778 145,000 SH Put SOLE 145,000 0 0
QUNAR CAYMAN IS LTD SPNS ADR CL B 74906P104 1,990 70,000 SH   SOLE 70,000 0 0
RADIUS HEALTH INC COM NEW 750469207 1,702 43,750 SH   SOLE 43,750 0 0
RAYTHEON CO COM NEW 755111507 8,352 77,210 SH   SOLE 77,210 0 0
RENTRAK CORP COM 760174102 6,226 85,500 SH   SOLE 85,500 0 0
REPROS THERAPEUTICS INC COM NEW 76028H209 1,256 126,000 SH   SOLE 126,000 0 0
REPROS THERAPEUTICS INC COM NEW 76028H209 1,969 197,500 SH Call SOLE 197,500 0 0
REPROS THERAPEUTICS INC COM NEW 76028H209 1,421 142,500 SH Put SOLE 142,500 0 0
RESOLUTE FST PRODS INC COM 76117W109 1,592 90,400 SH Call SOLE 90,400 0 0
REYNOLDS AMERICAN INC COM 761713106 880 13,700 SH Call DFND 1 0 13,700 0
RF MICRODEVICES INC COM 749941100 2,986 180,000 SH   SOLE 180,000 0 0
ROCK-TENN CO CL A 772739207 2,744 45,000 SH Call SOLE 45,000 0 0
ROCKWELL AUTOMATION INC COM 773903109 6,326 56,900 SH Put SOLE 56,900 0 0
RUBICON PROJ INC COM 78112V102 1,130 70,000 SH   SOLE 70,000 0 0
RYDER SYS INC COM 783549108 4,596 49,500 SH   SOLE 49,500 0 0
SALIX PHARMACEUTICALS INC COM 795435106 632 5,500 SH   DFND 1 0 5,500 0
SALIX PHARMACEUTICALS INC COM 795435106 632 5,500 SH Put DFND 1 0 5,500 0
SCHLUMBERGER LTD COM 806857108 2,642 30,934 SH   SOLE 30,934 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 578 7,300 SH Put DFND 1 0 7,300 0
SHERWIN WILLIAMS CO COM 824348106 6,576 25,000 SH Put SOLE 25,000 0 0
SIGA TECHNOLOGIES INC COM 826917106 479 332,821 SH   SOLE 332,821 0 0
SOUFUN HLDGS LTD ADR 836034108 1,097 148,500 SH   SOLE 148,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 38,066 185,200 SH   SOLE 185,200 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 9,270 45,100 SH Put DFND 1 0 45,100 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 38,025 185,000 SH Put SOLE 185,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 6,913 72,000 SH   SOLE 72,000 0 0
SUNCOKE ENERGY INC COM 86722A103 4,718 243,931 SH   DFND 1 0 243,931 0
SYSCO CORP COM 871829107 579 14,600 SH Call DFND 1 0 14,600 0
TCF FINL CORP COM 872275102 2,097 132,000 SH   SOLE 132,000 0 0
TEXTURA CORP COM 883211104 1,880 66,040 SH   SOLE 66,040 0 0
TIVO INC COM 888706108 6,630 560,000 SH   SOLE 560,000 0 0
TRIPADVISOR INC COM 896945201 747 10,000 SH Put SOLE 10,000 0 0
TWITTER INC COM 90184L102 5,560 155,000 SH Put SOLE 155,000 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 1,017 50,000 SH Call SOLE 50,000 0 0
UNITED STATES STL CORP NEW COM 912909108 1,171 43,800 SH Put DFND 1 0 43,800 0
VANDA PHARMACEUTICALS INC COM 921659108 3,969 277,173 SH   SOLE 277,173 0 0
VANDA PHARMACEUTICALS INC COM 921659108 2,828 197,500 SH Call SOLE 197,500 0 0
VIRTUS INVT PARTNERS INC COM 92828Q109 906 5,316 SH   SOLE 5,316 0 0
VOLCANO CORPORATION COM 928645100 4,023 225,000 SH Call SOLE 225,000 0 0
WALTER ENERGY INC COM 93317Q105 276 200,000 SH Call SOLE 200,000 0 0
WALTER ENERGY INC COM 93317Q105 69 50,000 SH   SOLE 50,000 0 0
WISDOMTREE TR INDIA ERNGS FD 97717W422 8,600 390,000 SH   SOLE 390,000 0 0
WNS HOLDINGS LTD SPON ADR 92932M101 7,683 371,900 SH   SOLE 371,900 0 0
WRIGHT MED GROUP INC COM 98235T107 9,001 335,000 SH   SOLE 335,000 0 0
WYNN RESORTS LTD COM 983134107 7,437 50,000 SH Call SOLE 50,000 0 0
YOUKU TUDOU INC SPONSORED ADR 98742U100 16,830 945,000 SH   SOLE 945,000 0 0
YOUKU TUDOU INC SPONSORED ADR 98742U100 13,562 761,500 SH Call SOLE 761,500 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 2,648 100,000 SH Call SOLE 100,000 0 0
YRC WORLDWIDE INC COM PAR $.01 984249607 5,447 242,200 SH   SOLE 242,200 0 0
ZOETIS INC CL A 98978V103 2,094 48,666 SH   DFND 1 0 48,666 0