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
AFFYMETRIX INC COM 00826T108 20,269 1,446,743 SH   SOLE   1,446,743 0 0
AIRGAS INC COM 009363102 86,069 607,662 SH   SOLE   607,662 0 0
ALERE INC COM 01449J105 88,962 1,757,787 SH   SOLE   1,757,787 0 0
ALLERGAN PLC SHS G0177J108 133,558 498,294 SH   SOLE   498,294 0 0
ATMEL CORP COM 049513104 99,465 12,249,367 SH   SOLE   12,249,367 0 0
AXIALL CORP COM 05463D100 39,464 1,806,975 SH   SOLE   1,806,975 0 0
BAKER HUGHES INC COM 057224107 4,685 106,883 SH   SOLE   106,883 0 0
BAXALTA INC COM 07177M103 129,032 3,193,853 SH   SOLE   3,193,853 0 0
CABLEVISION SYS CORP CL A NY CABLVS 12686C109 32,456 983,505 SH   SOLE   983,505 0 0
CAMERON INTERNATIONAL CORP COM 13342B105 120,130 1,791,655 SH   SOLE   1,791,655 0 0
CENTENE CORP DEL COM 15135B101 10,171 165,200 SH Call SOLE   165,200 0 0
CENTENE CORP DEL COM 15135B101 4,560 74,060 SH   SOLE   74,060 0 0
CHARTER COMMUNICATIONS INC D CL A NEW 16117M305 10,405 51,400 SH Call SOLE   51,400 0 0
CIGNA CORPORATION COM 125509109 27,770 202,345 SH   SOLE   202,345 0 0
COLUMBIA PIPELINE GROUP INC COM 198280109 48,909 1,948,546 SH   SOLE   1,948,546 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 203668116 25 4,096,080 SH   SOLE   4,096,080 0 0
E M C CORP MASS COM 268648102 135,785 5,095,128 SH   SOLE   5,095,128 0 0
FAIRCHILD SEMICONDUCTOR INTL COM 303726103 86,013 4,300,654 SH   SOLE   4,300,654 0 0
GREAT AJAX CORP COM 38983D300 674 60,222 SH   SOLE   60,222 0 0
HUMANA INC COM 444859102 64,509 352,606 SH   SOLE   352,606 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 25,876 257,600 SH Put SOLE   257,600 0 0
KLA-TENCOR CORP COM 482480100 40,786 560,175 SH   SOLE   560,175 0 0
MEDIA GEN INC NEW COM 58441K100 39,338 2,411,909 SH   SOLE   2,411,909 0 0
OFFICE DEPOT INC COM 676220106 26,854 3,782,270 SH   SOLE   3,782,270 0 0
PFIZER INC COM 717081103 5,484 185,010 SH   SOLE   185,010 0 0
PFIZER INC COM 717081103 39,377 1,328,500 SH Call SOLE   1,328,500 0 0
RITE AID CORP COM 767754104 91,072 11,174,518 SH   SOLE   11,174,518 0 0
SANDISK CORP COM 80004C101 23 300 SH Put SOLE   300 0 0
SANDISK CORP COM 80004C101 158,275 2,080,380 SH   SOLE   2,080,380 0 0
SHIRE PLC SPONSORED ADR 82481R106 19,164 111,484 SH   SOLE   111,484 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 52,963 257,700 SH Put SOLE   257,700 0 0
STAPLES INC COM 855030102 1,146 103,900 SH Call SOLE   103,900 0 0
STAPLES INC COM 855030102 28,058 2,543,774 SH   SOLE   2,543,774 0 0
STARWOOD HOTELS&RESORTS WRLD COM 85590A401 99,497 1,192,585 SH   SOLE   1,192,585 0 0
SYNGENTA AG SPONSORED ADR 87160A100 6,224 75,148 SH   SOLE   75,148 0 0
TEREX CORP NEW COM 880779103 18,799 755,600 SH Put SOLE   755,600 0 0
TEREX CORP NEW COM 880779103 41,966 1,686,749 SH   SOLE   1,686,749 0 0
THE ADT CORPORATION COM 00101J106 29,159 706,718 SH   SOLE   706,718 0 0
TIME WARNER CABLE INC COM 88732J207 123,827 605,156 SH   SOLE   605,156 0 0
TIVO INC COM 888706108 1,504 158,124 SH   SOLE   158,124 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 339 12,899 SH   SOLE   12,899 0 0
VIRGIN AMER INC COM VTG 92765X208 12,449 322,838 SH   SOLE   322,838 0 0
VMWARE INC CL A COM 928563402 4,629 88,500 SH Put SOLE   88,500 0 0
VMWARE INC CL A COM 928563402 4,764 91,071 SH   SOLE   91,071 0 0
VMWARE INC CL A COM 928563402 5,309 101,500 SH Call SOLE   401,500 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06742E711 6,027 300,000 SH Call SOLE   300,000 0 0
WILLIAMS COS INC DEL COM 969457100 41,888 2,606,604 SH   SOLE   2,606,604 0 0
YOUKU TUDOU INC SPONSORED ADR 98742U100 49,186 1,789,250 SH   SOLE   1,789,250 0 0