-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, Oq58Vv+DzxFh1k5thp9W4pMHPEg075wOrlfeKdn4McYKj2YGLgfKxWPOSblNteSv rR8cAGhXVEyX0fuVUizjXw== 0001009258-05-000002.txt : 20050811 0001009258-05-000002.hdr.sgml : 20050811 20050811091846 ACCESSION NUMBER: 0001009258-05-000002 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20050630 FILED AS OF DATE: 20050811 DATE AS OF CHANGE: 20050811 EFFECTIVENESS DATE: 20050811 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DEERFIELD MANAGEMENT CO /NY CENTRAL INDEX KEY: 0001009258 IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-05366 FILM NUMBER: 051015213 BUSINESS ADDRESS: STREET 1: 780 THIRD AVENUE STREET 2: 37TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 BUSINESS PHONE: 2125511600 MAIL ADDRESS: STREET 1: 780 THIRD AVENUE, 37TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 13F-HR 1 deerfieldmgntlp1.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2005 Check here if Amendment [ ]; Amendment Number: This amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: DEERFIELD MANAGEMENT Address: 450 Lexington Avenue, Suite 1450 New York, NY 10017 13 File Number: 28-5366 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct, and complete, and and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form Person Signing this Report on Behalf of Reporting Manager: Name: Darren Levine Title: Phone: Signature, Place and Date of Signing: Darren Levine August 3, 2005 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934 FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 66 Form 13F Information Table Value Total: 1231909 FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP x($1000) PRN AMT PRN CALL DISCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- -------- --------- -------- -------- -------- D ABGENIX INC COM STK COMMON STOCK 00339B107 33462 3900000 SH SOLE 3900000 0 0 D AMYLIN PHARMACEUTICALS INC COMMON STOCK 032346108 63313 3025000 SH SOLE 3025000 0 0 D ANADYS PHARMACEUTICA LS INC CO COMMON STOCK 03252Q408 10763 1175000 SH SOLE 1175000 0 0 D ARRAY BIOPHARMA COMMON STOCK 04269X105 11025 1750000 SH SOLE 1750000 0 0 D ATHEROGENICS COM STK COMMON STOCK 047439104 3995 250000 SH SOLE 250000 0 0 D ATS MEDICAL INC COM COMMON STOCK 002083103 5270 1510000 SH SOLE 1510000 0 0 D BARRIER THERAPEUTICS INC COM COMMON STOCK 06850R108 10263 1294234 SH SOLE 1294234 0 0 D BECKMAN COULTER INC COM COMMON STOCK 075811109 21684 341100 SH SOLE 341100 0 0 D BIOVAIL CORP COM STK COMMON STOCK 09067J109 62080 4000000 SH SOLE 4000000 0 0 D BOSTON SCIENTIFIC CORP COMMON STOCK 101137107 44550 1650000 SH SOLE 1650000 0 0 D BRUKER BIOSCIENCES CORP COMMON STOCK 116794108 3990 1000000 SH SOLE 1000000 0 0 D CARDINAL HEALTH INC COM COMMON STOCK 14149Y108 11516 200000 SH SOLE 200000 0 0 D CELGENE CORPORATION COM COMMON STOCK 151020104 26455 650000 SH SOLE 650000 0 0 D CEPHALON INC COM COMMON STOCK 156708109 10629 267062 SH SOLE 267062 0 0 D CIPHERGEN BIOSY COM STK COMMON STOCK 17252Y104 3056 1600000 SH SOLE 1600000 0 0 D COTHERIX COMMON STOCK 22163T103 1284 126000 SH SOLE 126000 0 0 D CROSS COUNTRY HEALTHCARE INC COMMON STOCK 227483104 2637 155127 SH SOLE 155127 0 0 D CYTOKINETICS COMMON STOCK 23282W100 5899 850000 SH SOLE 850000 0 0 D DYNAVAX TECHS COMMON STOCK 268158102 11724 2442550 SH SOLE 2442550 0 0 D EXELIXIS INC COM STK COMMON STOCK 30161Q104 19227 2587699 SH SOLE 2587699 0 0 D FAVRILLEINC COM COMMON STOCK 312088404 481 113212 SH SOLE 113212 0 0 D FISHER IMAGING CORP COMMON STOCK 337719108 3350 1675000 SH SOLE 1675000 0 0 D FISHER SCIENTIFIC INTL INC COM COMMON STOCK 338032204 48675 750000 SH SOLE 750000 0 0 D GILEAD SCIENCES INC COM COMMON STOCK 375558103 35192 800000 SH SOLE 800000 0 0 D GUILFORD PHARMACEUTICALS INC COMMON STOCK 401829106 7611 3352647 SH SOLE 3352647 0 0 D HEALTHSOUTH CORP COM COMMON STOCK 421924101 14000 2500000 SH SOLE 2500000 0 0 D HUMANA INC COM COMMON STOCK 444859102 32388 815000 SH SOLE 815000 0 0 D IDX SYSTEMS CORP COM COMMON STOCK 449491109 21098 700000 SH SOLE 700000 0 0 D INCYTE CORP COM COMMON STOCK 45337C102 35810 5008337 SH SOLE 5008337 0 0 D INSPIRE PHARMA COM STK COMMON STOCK 457733103 16877 2004409 SH SOLE 2004409 0 0 D INTERMUNE INC. COMMON STOCK 45884X103 16952 1300000 SH SOLE 1300000 0 0 D ISTA PHARMACEUTICALS INC COMMON STOCK 45031X204 12688 1525000 SH SOLE 1525000 0 0 D K V PHARMACEUTICAL CL A COMMON STOCK 482740206 5025 300000 SH SOLE 300000 0 0 D KINETIC CONCEPTS COMMON STOCK 49460W208 15000 250000 SH SOLE 250000 0 0 D KYPHON INC Com COMMON STOCK 501577100 6955 199900 SH SOLE 199900 0 0 D LHC GROUP LLC COMMON STOCK 50187A107 2273 125000 SH SOLE 125000 0 0 D LIGAND PHARMACEUTICALS INC COMMON STOCK 53220K207 9358 1346500 SH SOLE 1346500 0 0 D MACROCHEM CORP DEL COM COMMON STOCK 555903103 691 2880608 SH SOLE 2880608 0 0 D MAGELLAN HLTH COMMON STOCK 559079207 38841 1100000 SH SOLE 1100000 0 0 D MCKESSON CORP COM COMMON STOCK 58155Q103 16796 375000 SH SOLE 375000 0 0 D MEDCOHEALTH SOLUTION S INC COMMON STOCK 58405U102 24231 454100 SH SOLE 454100 0 0 D MEDIMMUNE INC COM COMMON STOCK 584699102 26720 1000000 SH SOLE 1000000 0 0 D MERCK & CO INC COM COMMON STOCK 589331107 30800 1000000 SH SOLE 1000000 0 0 D MYLAN LABS INC COM COMMON STOCK 628530107 3848 200000 SH SOLE 200000 0 0 D NABI BIOPHARMACEUTIC ALS COMMON STOCK 629519109 45313 2975224 SH SOLE 2975224 0 0 D NOVARTIS AG USD SPON ADR ADRS STOCKS 66987V109 21348 450000 SH SOLE 450000 0 0 D OCCULOGIX OPTIONS - PUTS 67461T0VB 285 34000 SH PUT SOLE 34000 0 0 D ONYX PHARMACEUTICAL INC COM COMMON STOCK 683399109 77415 3250000 SH SOLE 3250000 0 0 D PACIFICARE HEALTH SYSTEMS INC COMMON STOCK 695112102 35725 500000 SH SOLE 500000 0 0 D PAR PHARMACEUTICAL COS INC COMMON STOCK 69888P106 27039 850000 SH SOLE 850000 0 0 D PHARMACEUTICAL PROD DEV INC CO COMMON STOCK 717124101 22350 476945 SH SOLE 476945 0 0 D PRIORITY HEALTHCARE CORP COMMON STOCK 74264T102 2511 99000 SH SOLE 99000 0 0 D RIGEL PHARMACEUTICAL S INC COM COMMON STOCK 766559603 4091 205368 SH SOLE 205368 0 0 D SCHEIN HENRY INC COM COMMON STOCK 806407102 4567 110000 SH SOLE 110000 0 0 D SEPRACOR INC COM COMMON STOCK 817315104 16351 272478 SH SOLE 272478 0 0 D ST JUDE MED INC COM COMMON STOCK 790849103 28347 650000 SH SOLE 650000 0 0 D SUPERGEN UNC COM COMMON STOCK 868059106 10868 2200000 SH SOLE 2200000 0 0 D TEVA PHARMACEUTICAL ADR FOR 10 OPTIONS - PUTS 8816240SZ 6228 200000 SH PUT SOLE 200000 0 0 D THE MEDICINES COM STK COMMON STOCK 584688105 17498 750000 SH SOLE 750000 0 0 D THIRD WAVE TECH COMMON STOCK 88428W108 7860 2000000 SH SOLE 2000000 0 0 D TRIPATH IMAGING INC COM STK COMMON STOCK 896942109 9472 1106557 SH SOLE 1106557 0 0 D VERTEX PHARMACEUTICALS INC COMMON STOCK 92532F100 19374 1149800 SH SOLE 1149800 0 0 D VICURON PHARMACEUTIC ALS INC C COMMON STOCK 926471103 46035 1650000 SH SOLE 1650000 0 0 D VION PHARMACEUTICALS INC COM COMMON STOCK 927624106 4385 2020808 SH SOLE 2020808 0 0 D WYETH SHS COMMON STOCK 983024100 13350 300000 SH SOLE 300000 0 0 D ZYMOGENETICS INC Com COMMON STOCK 98985T109 23015 1307677 SH SOLE 1307677 0 0 S REPORT SUMMARY 66 DATA RECORDS 1231909 0 OTHER MANAGERS ON WHOSE BEHALF REPORT IS FILED
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