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
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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
AEGERION PHARMACEUTICALS INC COM 00767E102 112,026 5,349,840 SH   SOLE   5,349,840 0 0
AEROPOSTALE COM 007865108 18,239 7,861,494 SH   SOLE   7,861,494 0 0
ALERE INC COM 01449J105 205,359 5,404,190 SH   SOLE   5,404,190 0 0
AUTONATION INC COM 05329W102 139,018 2,301,239 SH   SOLE   2,301,239 0 0
BAIDU INC SPON ADR REP A 056752108 329,469 1,445,230 SH   SOLE   1,445,230 0 0
BOEING CO COM 097023105 88,997 684,700 SH Put SOLE   684,700 0 0
BRINKS CO COM 109696104 70,283 2,879,263 SH   SOLE   2,879,263 0 0
BROOKDALE SR LIVING INC COM 112463104 110,640 3,017,172 SH   SOLE   3,017,172 0 0
COACH INC COM 189754104 93,021 2,476,600 SH Call SOLE   2,476,600 0 0
DARLING INGREDIENTS INC COM 237266101 146,992 8,094,286 SH   SOLE   8,094,286 0 0
FOREST CITY ENTERPRISES INC CL A 345550107 201,841 9,476,120 SH   SOLE   9,476,120 0 0
FRESH MKT INC COM 35804H106 157,487 3,822,492 SH   SOLE   3,822,492 0 0
INFORMATICA CORP COM 45666Q102 246,314 6,458,993 SH   SOLE   6,458,993 0 0
INTEL CORP COM 458140100 74,028 2,039,900 SH Put SOLE   2,039,900 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 585,851 4,897,600 SH Put SOLE   4,897,600 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 182,912 4,280,648 SH   SOLE   4,280,648 0 0
MOTOROLA SOLUTIONS INC COM NEW 620076307 100,627 1,500,100 SH Put SOLE   1,500,100 0 0
MYRIAD GENETICS INC COM 62855J104 142,237 4,176,074 SH   SOLE   4,176,074 0 0
PHH CORP COM NEW 693320202 3,484 145,400 SH   SOLE   145,400 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 29,199 1,031,026 SH   SOLE   1,031,026 0 0
QLT INC COM 746927102 8,710 2,172,096 SH   SOLE   2,172,096 0 0
RETAILMENOT INC COM SER 1 76132B106 98,227 6,718,642 SH   SOLE   6,718,642 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 48,132 608,038 SH   SOLE   608,038 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 582,398 2,833,500 SH Put SOLE   2,833,500 0 0
SPIRIT AEROSYSTEMS HLDGS INC COM CL A 848574109 949,013 22,049,547 SH   SOLE   22,049,547 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 23,165 402,800 SH Call SOLE   402,800 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 191,722 3,333,717 SH   SOLE   3,333,717 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 36,543 1,794,852 SH   SOLE   1,794,852 0 0
UNITED THERAPEUTICS CORP DEL COM 91307C102 382,965 2,957,490 SH   SOLE   2,957,490 0 0
ZS PHARMA INC COM 98979G105 9,474 227,902 SH   SOLE   227,902 0 0