-----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, BcDpGd32nEGnG1NdfYnoEIfJVMHYPLuoHdI81FMObAlNgklbLaJ6g7GzQalbdVLD AjB4WNrt7iPlB7y453tR5Q== 0000950159-06-000779.txt : 20060515 0000950159-06-000779.hdr.sgml : 20060515 20060515164834 ACCESSION NUMBER: 0000950159-06-000779 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20060331 FILED AS OF DATE: 20060515 DATE AS OF CHANGE: 20060515 EFFECTIVENESS DATE: 20060515 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: 06842194 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 deerfield13f.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: March 31, 2006 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 Company, LP Address: 780 Third Avenue, 37th Floor New York, NY 10017 Form 13F 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 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: Flynn Management LLC, its general partner Name: James E. Flynn Title: Managing Member Phone: 212-551-1600 Signature, Place, and Date of Signing: /s/ James E. Flynn New York, NY 05/15/06 - ------------------ ------------ -------- [Signature] [City, State] [Date] Report Type (Check only one.): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager is reported in this report and a portion is reported by other reporting manager(s).)
TITLE OF VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER CLASS CUSIP x($1000) PRN AMT PRN CALL DISCRETN MANAGERS SOLE SHARED NONE - ------------------------------ ---------------- -------- -------- --- ---- -------- --------- -------- -------- -------- ACUSPHERE INC COM 00511R870 2342 350000 SH DEFINED 01 350,000 0 0 ADVANCIS PHARM COM 00764L109 2375 721857 SH DEFINED 01 721,857 0 0 AETNA INC COM 00817Y108 28256 575000 SH DEFINED 01 575,000 0 0 ALCON INC COM H01301102 28110 269619 SH DEFINED 01 269,619 0 0 ALTUS PHARMACEUTICAL S INC COM 02216N105 5483 250000 SH DEFINED 01 250,000 0 0 AMGEN INC USD COM COM 031162100 24449 336065 SH DEFINED 01 336,065 0 0 AMICAS INC COM 001712108 2182 462183 SH DEFINED 01 462,183 0 0 AMYLIN PHARMACEUTICALS INC COM 032346108 13461 275000 SH DEFINED 01 275,000 0 0 ANADYS PHARMACEUTICA LS INC CO COM 03252Q408 18736 1162980 SH DEFINED 01 1,162,980 0 0 ANGIOTECH PHARMACEUT ICALS INC COM 034918102 2116 143000 SH DEFINED 01 143,000 0 0 AP PHARMA INC. COM 00202J104 800 400000 SH DEFINED 01 400,000 0 0 ARRAY BIOPHARMA COM 04269X105 15311 1675143 SH DEFINED 01 1,675,143 0 0 ATS MEDICAL INC COM COM 002083103 4797 1934200 SH DEFINED 01 1,934,200 0 0 BAUSCH & LOMB INC COM COM 071707103 47275 742155 SH DEFINED 01 742,155 0 0 BECKMAN COULTER INC COM COM 075811109 1064 19500 SH DEFINED 01 19,500 0 0 BIOVAIL CORP COM STK COM 09067J109 72276 2968200 SH DEFINED 01 2,968,200 0 0 BOSTON SCIENTIFIC CORP COM 101137107 48405 2100000 SH DEFINED 01 2,100,000 0 0 BRUKER BIOSCIENCES CORP COM 116794108 5400 1000000 SH DEFINED 01 1,000,000 0 0 CAPITAL SENIOR LIVING CORP COM 140475104 3244 289600 SH DEFINED 01 289,600 0 0 CELGENE CORPORATION COM COM 151020104 33165 750000 SH DEFINED 01 750,000 0 0 CENTENE CORP COM 15135B101 14611 500900 SH DEFINED 01 500,900 0 0 COLLAGENEX PHARMACEUTICALS INC COM 19419B100 19980 1350000 SH DEFINED 01 1,350,000 0 0 CORVEL CORP COM COM 221006109 275 12500 SH DEFINED 01 12,500 0 0 COTHERIX COM 22163T103 14764 1615334 SH DEFINED 01 1,615,334 0 0 COVENTRY HLTH CARE INC COM COM 222862104 28340 525000 SH DEFINED 01 525,000 0 0 CYTYC CORP COM COM 232946103 1048 37185 SH DEFINED 01 37,185 0 0 DADE BEHRING HOLDINGS INC COM 23342J206 536 15000 SH DEFINED 01 15,000 0 0 DIALYSIS CORP OF AMERICA COM 252529102 3716 280000 SH DEFINED 01 280,000 0 0 DYNAVAX TECHS COM 268158102 20894 3465029 SH DEFINED 01 3,465,029 0 0 EMAGEON INC COM COM 29076V109 13915 818988 SH DEFINED 01 818,988 0 0 EMERGENCY MEDICAL SV CS CORP C COM 29100P102 9750 750000 SH DEFINED 01 750,000 0 0 ENDO PHARMACEUT HLDGS INC COM COM 29264F205 29339 894200 SH DEFINED 01 894,200 0 0 EXELIXIS INC COM STK COM 30161Q104 30487 2538501 SH DEFINED 01 2,538,501 0 0 EXELIXIS INC COM STK COM 30161Q104 6029 502000 CALL DEFINED 01 502,000 0 0 FIVE STAR QUALITY CARE INC COM COM 33832D106 10098 927302 SH DEFINED 01 927,302 0 0 GENTIVA HEALTH SERV INC COM COM 37247A102 20486 1125000 SH DEFINED 01 1,125,000 0 0 GILEAD SCIENCES INC COM COM 375558103 28920 464800 SH DEFINED 01 464,800 0 0 GUIDANT CORP COM COM 401698105 11709 150000 SH DEFINED 01 150,000 0 0 HEALTHSPRING INC COM 42224N101 12794 687500 SH DEFINED 01 687,500 0 0 IDENIX PHARMACEUTICA L COM 45166R204 346 25500 PUT DEFINED 01 25,500 0 0 INSMED INC COM 457669208 2082 1067947 SH DEFINED 01 1,067,947 0 0 INSPIRE PHARMA COM STK COM 457733103 27640 5284875 SH DEFINED 01 5,284,875 0 0 INTERMUNE INC. COM 45884X103 20248 1092109 SH DEFINED 01 1,092,109 0 0 INTUITIVE SURGICAL INC COM 46120E602 11800 100000 CALL DEFINED 01 100,000 0 0 IRIDEX CORP COM COM 462684101 2448 200000 SH DEFINED 01 200,000 0 0 ISTA PHARMACEUTICALS INC COM 45031X204 15920 2507078 SH DEFINED 01 2,507,078 0 0 KOSAN BIOSCIENC COM 50064W107 1207 204961 SH DEFINED 01 204,961 0 0 LASERSCOPE COM COM 518081104 23650 1000000 SH DEFINED 01 1,000,000 0 0 LCA-VISION INC COM PAR $.001 COM 501803308 32070 640000 SH DEFINED 01 640,000 0 0 MACROCHEM CORP COM COM 555903301 112 68583 SH DEFINED 01 68,583 0 0 MAGELLAN HLTH COM 559079207 53058 1311038 SH DEFINED 01 1,311,038 0 0 MANNKIND COM 56400P201 6711 328332 SH DEFINED 01 328,332 0 0 MATRIA HEALTHCARE INC COM 576817209 4101 108023 SH DEFINED 01 108,023 0 0 MEDCOHEALTH SOLUTION S INC COM 58405U102 15736 275000 SH DEFINED 01 275,000 0 0 MEDIMMUNE INC COM COM 584699102 49383 1350000 SH DEFINED 01 1,350,000 0 0 MERCK & CO INC COM COM 589331107 36336 1031400 SH DEFINED 01 1,031,400 0 0 METABASIS THRPTC COM 59101M105 9847 1083230 SH DEFINED 01 1,083,230 0 0 MICRUS ENDOVASCULAR CORP COM COM 59518V102 1036 74000 SH DEFINED 01 74,000 0 0 MYOGEN INC COM 62856E104 27143 750000 SH DEFINED 01 750,000 0 0 NABI BIOPHARMACEUTIC ALS COM 629519109 4230 750000 SH DEFINED 01 750,000 0 0 NORTHFIELD LABS INC COM COM 666135108 5000 500000 PUT DEFINED 01 500,000 0 0 NUVASIVE COM 670704105 9315 494188 SH DEFINED 01 494,188 0 0 OCCULOGIX COM 67461T107 35 10000 SH DEFINED 01 10,000 0 0 OMNICARE INC COM COM 681904108 21996 400000 SH DEFINED 01 400,000 0 0 ONYX PHARMACEUTICAL INC COM COM 683399109 75666 2881411 SH DEFINED 01 2,881,411 0 0 ONYX PHARMACEUTICAL INC COM COM 683399109 13130 500000 CALL DEFINED 01 500,000 0 0 OPTION CARE INC COM COM 683948103 19398 1371885 SH DEFINED 01 1,371,885 0 0 OSI PHARMACEUTICALS INC COM 671040103 16050 500000 SH DEFINED 01 500,000 0 0 PAR PHARMACEUTICAL COS INC COM 69888P106 33715 1196400 SH DEFINED 01 1,196,400 0 0 RESMED INCCOM STK U SD.004 COM 761152107 28574 649700 SH DEFINED 01 649,700 0 0 RESPIRONICS INC COM COM 761230101 49999 1285000 SH DEFINED 01 1,285,000 0 0 SEPRACOR INC COM COM 817315104 27148 556200 SH DEFINED 01 556,200 0 0 SPECTRANETICS CORP COM COM 84760C107 1182 100000 SH DEFINED 01 100,000 0 0 ST JUDE MED INC COM COM 790849103 27675 675000 SH DEFINED 01 675,000 0 0 STARR SURGICAL CO COM NEW PAR COM 852312305 9886 1102098 SH DEFINED 01 1,102,098 0 0 STRYKER CORP COM COM 863667101 4434 100000 SH DEFINED 01 100,000 0 0 SUN HEALTHCARE GROUP INC COM S COM 866933401 3603 478527 SH DEFINED 01 478,527 0 0 SUNESIS PHARMA COM 867328502 11487 1634006 SH DEFINED 01 1,634,006 0 0 SUPERGEN UNC COM COM 868059106 8520 1500000 SH DEFINED 01 1,500,000 0 0 SYMMETRY MEDICAL INC COM 871546206 13969 658600 SH DEFINED 01 658,600 0 0 TARO PHARMACEUTICAL INDS SHS A COM M8737E108 12546 900000 SH DEFINED 01 900,000 0 0 THE MEDICINES COM STK COM 584688105 26227 1275000 SH DEFINED 01 1,275,000 0 0 THIRD WAVE TECH COM 88428W108 12744 4071665 SH DEFINED 01 4,071,665 0 0 TRIMERIS INC COM COM 896263100 2162 160000 SH DEFINED 01 160,000 0 0 UNITEDHEALTH GROUP INC COM STK COM 91324P102 18155 325000 SH DEFINED 01 325,000 0 0 UNIVERSAL AMERICAN FINANCIAL C COM 913377107 13860 900000 SH DEFINED 01 900,000 0 0 VENTAS INC REITS REITS /RICS 92276F100 5992 180600 SH DEFINED 01 180,600 0 0 VERTEX PHARMACEUTICALS INC COM 92532F100 14458 395123 SH DEFINED 01 395,123 0 0 WELLPOINT INC COM 94973V107 15486 200000 SH DEFINED 01 200,000 0 0 ZYMOGENETICS INC Com COM 98985T109 22695 1049740 SH DEFINED 01 1,049,740 0 0 90 1507149
FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 90 Form 13F Information Table Value Total: $1,507,149 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. [If there are no entries in this list, state "NONE" and omit the column headings and list entries.] No. Form 13F File Number Name 01 28-11827 Flynn Management LLC -----END PRIVACY-ENHANCED MESSAGE-----