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
ACTAVIS INC SHS G0083B108 22,696 76,254 SH   SOLE   76,254 0 0
ADVENT SOFTWARE INC COM 007974108 27,783 629,851 SH   SOLE   629,851 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 9,667 183,200 SH   SOLE   183,200 0 0
APPLIED MATLS INC COM 038222105 20,022 887,500 SH Call SOLE   887,500 0 0
ARUBA NETWORKS INC COM 043176106 72,548 2,962,383 SH   SOLE   2,962,383 0 0
AT&T INC COM 00206R102 36,800 1,127,100 SH Put SOLE   1,127,100 0 0
AUSPEX PHARMACEUTICALS INC COM 05211J102 58,347 581,900 SH   SOLE   581,900 0 0
AVIV REIT INC MD COM 05381L101 7,727 211,730 SH   SOLE   211,730 0 0
BAKER HUGHES INC COM 057224107 54 900 SH   SOLE   900 0 0
BECTON DICKINSON & CO COM 075887109 17,766 123,732 SH   SOLE   123,732 0 0
CATAMARAN CORP COM 148887102 15,750 264,500 SH   SOLE   264,500 0 0
CEMEX SAB DE CV NOTE 3.750% 3/1 151290BC6 11,838 10,000,000 PRN   SOLE   10,000,000 0 0
CITY NATL CORP COM 178566105 91,085 1,022,500 SH   SOLE   1,022,500 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 01/27/2016 203668116 90 4,156,900 SH   SOLE   4,156,900 0 0
CYPRESS SEMICONDUCTOR CORP COM 232806109 5,370 380,613 SH   SOLE   380,613 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 8,282 184,200 SH   SOLE   184,200 0 0
DIRECTV COM 25490A309 226,749 2,664,500 SH   SOLE   2,664,500 0 0
DIRECTV COM 25490A309 8,510 100,000 SH Put SOLE   100,000 0 0
DRESSER-RAND GROUP INC COM 261608103 50,162 624,300 SH   SOLE   624,300 0 0
EMULEX CORP COM NEW 292475209 21,081 2,645,000 SH   SOLE   2,645,000 0 0
EXELIS INC COM 30162A108 97,610 4,005,300 SH   SOLE   4,005,300 0 0
FAMILY DLR STORES INC COM 307000109 139,359 1,758,700 SH   SOLE   1,758,700 0 0
FREESCALE SEMICONDUCTOR LTD SHS G3727Q101 23,719 581,900 SH   SOLE   581,900 0 0
GULF COAST ULTRA DEEP RTY TR ROYALTY TR UNT 40222T104 2,174 3,053,535 SH   SOLE   3,053,535 0 0
HOSPIRA INC COM 441060100 162,038 1,844,700 SH   SOLE   1,844,700 0 0
HOSPIRA INC COM 441060100 2,987 34,000 SH Call SOLE   34,000 0 0
HUDBAY MINERALS INC *W EXP 07/20/201 443628136 463 496,744 SH   SOLE   496,744 0 0
HUDSON CITY BANCORP COM 443683107 69,168 6,600,200 SH   SOLE   6,600,200 0 0
HYPERION THERAPEUTICS INC COM 44915N101 14,569 317,400 SH   SOLE   317,400 0 0
INTEGRYS ENERGY GROUP INC COM 45822P105 18,646 258,900 SH   SOLE   258,900 0 0
INTERNATIONAL GAME TECHNOLOG COM 459902102 68,634 3,942,200 SH   SOLE   3,942,200 0 0
KOFAX LTD COM USD G5307C105 8,239 752,345 SH   SOLE   752,345 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 19,308 387,627 SH   SOLE   387,627 0 0
LIFE TIME FITNESS INC COM 53217R207 56,258 792,800 SH   SOLE   792,800 0 0
LORILLARD INC COM 544147101 100,280 1,534,500 SH   SOLE   1,534,500 0 0
MAVENIR SYS INC COM 577675101 18,464 1,040,880 SH   SOLE   1,040,880 0 0
MEADOWBROOK INS GROUP INC COM 58319P108 19,828 2,332,609 SH   SOLE   2,332,609 0 0
MEADWESTVACO CORP COM 583334107 23,114 463,500 SH   SOLE   463,500 0 0
MEDTRONIC PLC SHS G5960L103 17,729 227,341 SH   SOLE   227,341 0 0
NAVIGATOR HOLDINGS LTD SHS Y62132108 17,211 901,066 SH   SOLE   901,066 0 0
NOVELLUS SYS INC NOTE 2.625% 5/1 670008AD3 10,210 5,000,000 SH   SOLE   5,000,000 0 0
OFFICE DEPOT INC COM 676220106 58,542 6,363,200 SH   SOLE   6,363,200 0 0
OFFICE DEPOT INC COM 676220106 2,300 250,000 SH Call SOLE   250,000 0 0
ORBITZ WORLDWIDE INC COM 68557K109 69,516 5,961,990 SH   SOLE   5,961,990 0 0
PEPCO HOLDINGS INC COM 713291102 27,596 1,028,579 SH   SOLE   1,028,579 0 0
PHARMACYCLICS INC COM 716933106 108,318 423,200 SH   SOLE   423,200 0 0
PHARMACYCLICS INC COM 716933106 87,663 342,500 SH Call SOLE   342,500 0 0
PHARMACYCLICS INC COM 716933106 27,080 105,800 SH Put SOLE   105,800 0 0
POLYPORE INTL INC COM 73179V103 43,621 740,600 SH   SOLE   740,600 0 0
RIVERBED TECHNOLOGY INC COM 768573107 44,246 2,116,007 SH   SOLE   2,116,007 0 0
RTI INTL METALS INC COM 74973W107 46,139 1,284,800 SH   SOLE   1,284,800 0 0
SIGMA ALDRICH CORP COM 826552101 148,426 1,073,600 SH   SOLE   1,073,600 0 0
SQUARE 1 FINL INC CL A 85223W101 9,269 346,290 SH   SOLE   346,290 0 0
SUSQUEHANNA BANCSHARES INC P COM 869099101 91,814 6,696,800 SH   SOLE   6,696,800 0 0
TALISMAN ENERGY INC COM 87425E103 637 82,900 SH Put SOLE   82,900 0 0
TALISMAN ENERGY INC COM 87425E103 49,395 6,431,500 SH   SOLE   6,431,500 0 0
TALISMAN ENERGY INC COM 87425E103 1,045 136,100 SH Call SOLE   136,100 0 0
TIME WARNER CABLE INC COM 88732J207 37,996 253,500 SH   SOLE   253,500 0 0
TIME WARNER CABLE INC COM 88732J207 42,191 281,500 SH Call SOLE   281,500 0 0
TORNIER N V SHS N87237108 14,287 544,864 SH   SOLE   544,864 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S106 200,452 1,911,800 SH   SOLE   1,911,800 0 0
UNITED CONTL HLDGS INC COM 910047109 12,393 184,256 SH   SOLE   184,256 0 0
VITESSE SEMICONDUCTOR CORP COM NEW 928497304 7,864 1,481,194 SH   SOLE   1,481,194 0 0
WESCO INTL INC DBCV 6.000% 9/1 95082PAH8 37,060 15,000,000 PRN   SOLE   15,000,000 0 0
YAHOO INC COM 984332106 14,429 324,000 SH Call SOLE   324,000 0 0