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
ACE LTD SHS H0023R105 41,877 405,000 SH Put DFND 405,000 0 0
AETNA INC NEW COM 00817Y108 40,372 369,000 SH Put DFND 369,000 0 0
AKORN INC COM 009728106 8,336 292,400 SH Call DFND 292,400 0 0
ALLERGAN PLC SHS G0177J108 27,181 100,000 SH Call DFND 100,000 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 6,790 63,862 SH   DFND 63,862 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 82,983 780,500 SH Call DFND 780,500 0 0
AVAGO TECHNOLOGIES LTD SHS Y0486S104 38,528 308,200 SH Call DFND 308,200 0 0
AVAGO TECHNOLOGIES LTD SHS Y0486S104 2,400 19,200 SH Put DFND 19,200 0 0
BAKER HUGHES INC COM 057224107 65,814 1,264,688 SH   DFND 1,264,688 0 0
BALL CORP COM 058498106 11,918 191,600 SH Call DFND 191,600 0 0
BLACK HILLS CORP COM 092113109 50,625 1,224,601 SH   DFND 1,224,601 0 0
BROADCOM CORP CL A 111320107 123,758 2,406,333 SH   DFND 2,406,333 0 0
CATERPILLAR INC DEL COM 149123101 14,052 215,000 SH Put DFND 215,000 0 0
CATERPILLAR INC DEL COM 149123101 52,288 800,000 SH Call DFND 800,000 0 0
CHICOS FAS INC COM 168615102 26,241 1,668,239 SH   DFND 1,668,239 0 0
CHUBB CORP COM 171232101 82,792 675,030 SH   DFND 675,030 0 0
COCA COLA CO COM 191216100 38,383 956,700 SH Call DFND 956,700 0 0
COMCAST CORP NEW CL A 20030n101 20,870 366,908 SH   DFND 366,908 0 0
CREDIT SUISSE ASSET MGMT INC COM 224916106 30,225 1,257,800 SH Call DFND 1,257,800 0 0
DEPOMED INC COM 249908104 26,869 1,425,408 SH   DFND 1,425,408 0 0
FANNIE MAE PF S COM 313586752 25,001 5,154,887 SH   DFND 5,154,887 0 0
GLOBALSTAR INC COM 378973408 3,109 1,980,506 SH   DFND 1,980,506 0 0
HUMANA INC COM 444859102 28,031 156,600 SH Call DFND 156,600 0 0
HUMANA INC COM 444859102 42,799 239,100 SH Put DFND 239,100 0 0
HUMANA INC COM 444859102 164,033 916,383 SH   DFND 916,383 0 0
LIBERTY INTERACTIVE CORP LBT VENT COM A 53071M880 126,769 3,141,735 SH   DFND 3,141,735 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 28,269 1,275,112 SH   DFND 1,275,112 0 0
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 570759100 557 12,980 SH   DFND 12,980 0 0
MYLAN N V SHS EURO N59465109 14,095 350,100 SH Put DFND 350,100 0 0
MYLAN N V SHS EURO N59465109 22,143 550,000 SH Call DFND 550,000 0 0
OFFICE DEPOT INC COM 676220106 2,605 405,700 SH Call DFND 405,700 0 0
OFFICE DEPOT INC COM 676220106 14,766 2,300,001 SH   DFND 2,300,001 0 0
PERRIGO CO PLC SHS G97822103 128,575 817,540 SH   DFND 817,540 0 0
PFIZER INC COM 717081103 18,054 574,800 SH Call DFND 574,800 0 0
PRECISION CASTPARTS CORP COM 740189105 79,845 347,590 SH   DFND 347,590 0 0
SIGA TECHNOLOGIES COM 826917106 5,622 4,764,570 SH   DFND 4,764,570 0 0
SUNCOKE ENERGY INC COM 86722A103 9,791 1,258,533 SH   DFND 1,258,533 0 0
TIME WARNER CABLE INC COM 88732J207 44,843 250,000 SH   DFND 250,000 0 0
WILLIAMS COS INC DEL COM 969457100 17,301 469,500 SH   DFND 469,500 0 0