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
ABBOTT LABS COM 002824100 4,496 117,300 SH   SOLE   117,300 0 0
ABBOTT LABS COM 002824100 38,330 1,000,000 SH Call SOLE   1,000,000 0 0
ACORDA THERAPEUTICS INC COM 00484M106 11,680 400,000 SH   SOLE   400,000 0 0
ACTAVIS PLC SHS G0083B108 4,519 26,900 SH   SOLE   26,900 0 0
AEGERION PHARMACEUTICALS INC COM 00767E102 60,316 850,000 SH   SOLE   850,000 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 35,744 625,000 SH   SOLE   625,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 59,798 450,000 SH   SOLE   450,000 0 0
ALLERGAN INC COM 018490102 91,641 825,000 SH   SOLE   825,000 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 154,600 10,000,000 SH   SOLE   10,000,000 0 0
ARTHROCARE CORP COM 043136100 95,570 2,375,000 SH   SOLE   2,375,000 0 0
BEAM INC COM 073730103 34,030 500,000 SH   SOLE   500,000 0 0
BIOGEN IDEC INC COM 09062X103 7,772 27,800 SH   SOLE   27,800 0 0
CARDIOVASCULAR SYS INC DEL COM 141619106 1,715 50,000 SH   SOLE   50,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 5,940 98,563 SH   SOLE   98,563 0 0
CUBIST PHARMACEUTICALS INC COM 229678107 96,418 1,400,000 SH   SOLE   1,400,000 0 0
CYNOSURE INC CL A 232577205 19,980 750,000 SH   SOLE   750,000 0 0
DYNAVAX TECHNOLOGIES CORP COM 268158102 39,200 20,000,000 SH   SOLE   20,000,000 0 0
EHEALTH INC COM 28238P109 79,033 1,700,000 SH   SOLE   1,700,000 0 0
EXELIXIS INC COM 30161Q104 19,003 3,100,000 SH   SOLE   3,100,000 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 20,148 1,200,000 SH   SOLE   1,200,000 0 0
GILEAD SCIENCES INC COM 375558103 13,143 175,000 SH   SOLE   175,000 0 0
HCA HOLDINGS INC COM 40412C101 5,105 107,000 SH   SOLE   107,000 0 0
HEALTH MGMT ASSOC INC NEW CL A 421933102 2,620 200,000 SH Put SOLE   200,000 0 0
IDERA PHARMACEUTICALS INC COM NEW 45168K306 15,511 3,350,000 SH   SOLE   3,350,000 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 19,378 50,454 SH   SOLE   50,454 0 0
LAUDER ESTEE COS INC CL A 518439104 26,362 350,000 SH   SOLE   350,000 0 0
MCKESSON CORP COM 58155Q103 96,840 600,000 SH   SOLE   600,000 0 0
MEAD JOHNSON NUTRITION CO COM 582839106 50,256 600,000 SH   SOLE   600,000 0 0
MERCK & CO INC NEW COM 58933Y105 5,711 114,100 SH   SOLE   114,100 0 0
MOLINA HEALTHCARE INC COM 60855R100 44,306 1,275,000 SH   SOLE   1,275,000 0 0
MONSANTO CO NEW COM 61166W101 7,354 63,100 SH   SOLE   63,100 0 0
MYLAN INC COM 628530107 13,020 300,000 SH Call SOLE   300,000 0 0
MYLAN INC COM 628530107 31,465 725,000 SH   SOLE   725,000 0 0
MYRIAD GENETICS INC COM 62855J104 13,637 650,000 SH   SOLE   650,000 0 0
NOVAVAX INC COM 670002104 23,552 4,600,000 SH   SOLE   4,600,000 0 0
NUVASIVE INC COM 670704105 25,056 775,000 SH   SOLE   775,000 0 0
REGULUS THERAPEUTICS INC COM 75915K101 12,933 1,750,000 SH   SOLE   1,750,000 0 0
RELYPSA INC COM 759531106 27,500 1,100,000 SH   SOLE   1,100,000 0 0
SALIX PHARMACEUTICALS INC COM 795435106 35,976 400,000 SH   SOLE   400,000 0 0
SHIRE PLC SPONSORED ADR 82481R106 14,129 100,000 SH Call SOLE   100,000 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 25,272 600,000 SH   SOLE   600,000 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 6,621 165,200 SH   SOLE   165,200 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 40,080 1,000,000 SH Call SOLE   1,000,000 0 0
THERAVANCE INC COM 88338T104 25,846 725,000 SH   SOLE   725,000 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 2,951 26,500 SH   SOLE   26,500 0 0
WEBMD HEALTH CORP COM 94770V102 45,425 1,150,000 SH   SOLE   1,150,000 0 0
WHITEWAVE FOODS CO COM CL A 966244105 37,851 1,650,000 SH   SOLE   1,650,000 0 0
WRIGHT MED GROUP INC COM 98235T107 93,666 3,050,000 SH   SOLE   3,050,000 0 0
ZIMMER HLDGS INC COM 98956P102 4,725 50,700 SH   SOLE   50,700 0 0