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
ABIOMED INC COM 003654100 2,083 83,900 SH   DFND 1,2,3 0 83,900 0
ACADIA HEALTHCARE COMPANY IN COM 00404A109 1,698 35,000 SH   DFND 1,2,3 0 35,000 0
ACTAVIS PLC SHS G0083B108 14,831 61,469 SH   DFND 1,2,3 0 61,469 0
AEGERION PHARMACEUTICALS INC COM 00767E102 5,007 150,000 SH Call DFND 1,2,3 0 150,000 0
AK STL HLDG CORP COM 001547108 5,207 650,000 SH   DFND 1,2,3 0 650,000 0
ALLERGAN INC COM 018490102 35,406 198,700 SH   DFND 1,2,3 0 198,700 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 14,815 520,000 SH   DFND 1,2,3 0 520,000 0
AMERICAN AIRLS GROUP INC COM 02376R102 653 450,000 SH   DFND 1,2,3 0 450,000 0
AMERICAN AIRLS GROUP INC COM 02376R102 10,644 300,000 SH Call DFND 1,2,3 0 300,000 0
AMPHASTAR PHARMACEUTICALS IN COM 03209R103 3,196 275,000 SH   DFND 1,2,3 0 275,000 0
AMSURG CORP PFD CNV SR A-1% 03232P504 8,482 80,000 SH   DFND 1,2,3 0 80,000 0
ANACOR PHARMACEUTICALS INC COM 032420101 22,693 927,754 SH   DFND 1,2,3 0 927,754 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 11,534 104,050 SH   DFND 1,2,3 0 104,050 0
ANNIES INC COM 03600T104 4,346 94,683 SH   DFND 1,2,3 0 94,683 0
ANTARES PHARMA INC COM 036642106 2,133 1,165,738 SH   DFND 1,2,3 0 1,165,738 0
APPLIED OPTOELECTRONICS INC COM 03823U102 2,628 163,204 SH   DFND 1,2,3 0 163,204 0
AUDIENCE INC COM 05070J102 1,185 161,000 SH   DFND 1,2,3 0 161,000 0
AUSPEX PHARMACEUTICALS INC COM 05211J102 10,872 423,879 SH   DFND 1,2,3 0 423,879 0
AVIS BUDGET GROUP COM 053774105 10,455 190,500 SH   DFND 1,2,3 0 190,500 0
BLOOMIN BRANDS INC COM 094235108 6,029 328,935 SH   DFND 1,2,3 0 328,935 0
BLUEBIRD BIO INC COM 09609G100 7,425 207,000 SH   DFND 1,2,3 0 207,000 0
BRINKER INTL INC COM 109641100 28,442 560,000 SH   DFND 1,2,3 0 560,000 0
BROADCOM CORP CL A 111320107 6,952 172,000 SH   DFND 1,2,3 0 172,000 0
BUFFALO WILD WINGS INC COM 119848109 6,460 48,111 SH   DFND 1,2,3 0 48,111 0
CBRE GROUP INC CL A 12504L109 29,740 1,000,000 SH   DFND 1,2,3 0 1,000,000 0
CEMEX SAB DE CV SPON ADR NEW 151290889 25,493 1,955,000 SH   DFND 1,2,3 0 1,955,000 0
CERUS CORP COM 157085101 501 125,000 SH   DFND 1,2,3 0 125,000 0
CHEESECAKE FACTORY INC COM 163072101 4,095 90,000 SH   DFND 1,2,3 0 90,000 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 11,404 142,500 SH   DFND 1,2,3 0 142,500 0
CHIPOTLE MEXICAN GRILL INC COM 169656105 5,999 9,000 SH   DFND 1,2,3 0 9,000 0
CITIGROUP INC COM NEW 172967424 20,728 400,000 SH   DFND 1,2,3 0 400,000 0
CITIGROUP INC COM NEW 172967424 59,593 1,150,000 SH Call DFND 1,2,3 0 1,150,000 0
CITIZENS FINL GROUP INC COM 174610105 11,242 480,000 SH   DFND 1,2,3 0 480,000 0
COCA COLA ENTERPRISES INC NE COM 19122T109 37,595 847,508 SH   DFND 1,2,3 0 847,508 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 3,567 65,100 SH   DFND 1,2,3 0 65,100 0
CONSTELLIUM NV CL A N22035104 4,430 180,000 SH   DFND 1,2,3 0 180,000 0
CORELOGIC INC COM 21871D103 15,968 589,862 SH   DFND 1,2,3 0 589,862 0
COSTCO WHSL CORP NEW COM 22160K105 9,023 72,000 SH   DFND 1,2,3 0 72,000 0
DELTA AIR LINES INC DEL COM NEW 247361702 15,928 440,600 SH   DFND 1,2,3 0 440,600 0
DELTA AIR LINES INC DEL COM NEW 247361702 8,676 240,000 SH Call DFND 1,2,3 0 240,000 0
DIAMOND FOODS INC COM 252603105 4,748 165,969 SH   DFND 1,2,3 0 165,969 0
DIPEXIUM PHARMACEUTICALS INC COM 25456J104 6,972 710,000 SH   DFND 1,2,3 0 710,000 0
DISH NETWORK CORP CL A 25470M109 3,229 50,000 SH   DFND 1,2,3 0 50,000 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 5,145 80,000 SH   DFND 1,2,3 0 80,000 0
DYNAVAX TECHNOLOGIES CORP COM 268158102 1,493 1,044,375 SH   DFND 1,2,3 0 1,044,375 0
EAGLE MATERIALS INC COM 26969P108 17,820 175,000 SH   DFND 1,2,3 0 175,000 0
EMERGENT BIOSOLUTIONS INC COM 29089Q105 8,673 407,000 SH   DFND 1,2,3 0 407,000 0
ENERGIZER HLDGS INC COM 29266R108 17,631 143,100 SH   DFND 1,2,3 0 143,100 0
EROS INTL PLC SHS NEW G3788M114 5,078 347,600 SH   DFND 1,2,3 0 347,600 0
F5 NETWORKS INC COM 315616102 7,122 60,000 SH   DFND 1,2,3 0 60,000 0
FATE THERAPEUTICS INC COM 31189P102 7,281 1,427,675 SH   DFND 1,2,3 0 1,427,675 0
FIREEYE INC COM 31816Q101 3,591 117,500 SH Put DFND 1,2,3 0 117,500 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 6,173 125,000 SH   DFND 1,2,3 0 125,000 0
FLEXION THERAPEUTICS INC COM 33938J106 10,469 573,357 SH   DFND 1,2,3 0 573,357 0
GIGAMON INC COM 37518B102 6,108 583,390 SH   DFND 1,2,3 0 583,390 0
GOODRICH PETE CORP COM NEW 382410405 13,744 927,400 SH   DFND 1,2,3 0 927,400 0
GOODRICH PETE CORP NOTE 5.000%10/0 382410AG3 2,135 2,000,000 PRN   DFND 1,2,3 0 2,000,000 0
HAIN CELESTIAL GROUP INC COM 405217100 16,138 157,679 SH   DFND 1,2,3 0 157,679 0
HCA HOLDINGS INC COM 40412C101 123,274 1,748,068 SH   DFND 1,2,3 0 1,748,068 0
HERON THERAPEUTICS INC COM 427746102 5,699 683,315 SH   DFND 1,2,3 0 683,315 0
HERTZ GLOBAL HOLDINGS INC COM 42805T105 5,713 225,000 SH Call DFND 1,2,3 0 225,000 0
HOME DEPOT INC COM 437076102 3,510 38,255 SH   DFND 1,2,3 0 38,255 0
HORIZON PHARMA PLC SHS G4617B105 26,373 2,147,604 SH   DFND 1,2,3 0 2,147,604 0
HORIZON PHARMA PLC SHS G4617B105 14,736 1,200,000 SH Call DFND 1,2,3 0 1,200,000 0
INDEPENDENCE CONTRACT DRIL I COM 453415309 7,344 625,000 SH   DFND 1,2,3 0 625,000 0
INFOSYS LTD SPONSORED ADR 456788108 9,678 160,000 SH Put DFND 1,2,3 0 160,000 0
INSMED INC COM PAR $.01 457669307 5,220 400,000 SH   DFND 1,2,3 0 400,000 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 1,419 6,000 SH   DFND 1,2,3 0 6,000 0
INTRALINKS HLDGS INC COM 46118H104 4,577 565,000 SH   DFND 1,2,3 0 565,000 0
ISHARES TR RUSSELL 2000 ETF 464287655 200,111 1,830,000 SH Put DFND 1,2,3 0 1,830,000 0
JARDEN CORP COM 471109108 14,426 240,000 SH   DFND 1,2,3 0 240,000 0
JINKOSOLAR HLDG CO LTD SPONSORED ADR 47759T100 25,648 933,000 SH   DFND 1,2,3 0 933,000 0
JPMORGAN CHASE & CO COM 46625H100 78,312 1,300,000 SH Call DFND 1,2,3 0 1,300,000 0
KELLOGG CO COM 487836108 18,480 300,000 SH Call DFND 1,2,3 0 300,000 0
KINDRED BIOSCIENCES INC COM 494577109 5,770 623,753 SH   DFND 1,2,3 0 623,753 0
KOSMOS ENERGY LTD SHS G5315B107 6,474 650,000 SH   DFND 1,2,3 0 650,000 0
KRAFT FOODS GROUP INC COM 50076Q106 13,536 240,000 SH   DFND 1,2,3 0 240,000 0
LAM RESEARCH CORP COM 512807108 26,508 355,000 SH   DFND 1,2,3 0 355,000 0
LEJU HLDGS LTD SPONSORED ADR 50187J108 6,335 493,000 SH   DFND 1,2,3 0 493,000 0
LIBERTY MEDIA CORP DELAWARE CL A 531229102 15,265 325,000 SH   DFND 1,2,3 0 325,000 0
LIBERTY MEDIA CORP DEB 4.000%11/1 530715AG6 9,712 15,000,000 PRN   DFND 1,2,3 0 15,000,000 0
LIN MEDIA LLC CL A COM 532771102 1,887 85,000 SH   DFND 1,2,3 0 85,000 0
LOUISIANA PAC CORP COM 546347105 4,865 358,000 SH   DFND 1,2,3 0 358,000 0
LOWES COS INC COM 548661107 38,345 724,580 SH   DFND 1,2,3 0 724,580 0
LUMBER LIQUIDATORS HLDGS INC COM 55003T107 3,494 60,900 SH   DFND 1,2,3 0 60,900 0
MACYS INC COM 55616P104 689 11,846 SH   DFND 1,2,3 0 11,846 0
MATERIALISE NV SPONSORED ADS 57667T100 3,236 290,000 SH   DFND 1,2,3 0 290,000 0
MCDONALDS CORP COM 580135101 4,266 45,000 SH   DFND 1,2,3 0 45,000 0
MEDIA GEN INC CL A 584404107 2,163 165,000 SH   DFND 1,2,3 0 165,000 0
MEDIVATION INC COM 58501N101 11,310 114,400 SH   DFND 1,2,3 0 114,400 0
MEDIWOUND LTD ORD SHS M68830104 751 120,000 SH   DFND 1,2,3 0 120,000 0
MEMORIAL RESOURCE DEV CORP COM 58605Q109 10,840 400,000 SH   DFND 1,2,3 0 400,000 0
METHANEX CORP COM 59151K108 22,705 340,000 SH   DFND 1,2,3 0 340,000 0
MGIC INVT CORP WIS COM 552848103 19,525 2,500,000 SH   DFND 1,2,3 0 2,500,000 0
MGIC INVT CORP WIS COM 552848103 5,467 700,000 SH Call DFND 1,2,3 0 700,000 0
MICRON TECHNOLOGY INC COM 595112103 32,410 946,000 SH   DFND 1,2,3 0 946,000 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 13,164 10,000,000 PRN   DFND 1,2,3 0 10,000,000 0
MONDELEZ INTL INC CL A 609207105 3,426 100,000 SH   DFND 1,2,3 0 100,000 0
MONOLITHIC PWR SYS INC COM 609839105 7,121 161,666 SH   DFND 1,2,3 0 161,666 0
MONSTER BEVERAGE CORP COM 611740101 2,658 29,000 SH   DFND 1,2,3 0 29,000 0
NABORS INDUSTRIES LTD SHS G6359F103 27,312 1,200,000 SH   DFND 1,2,3 0 1,200,000 0
NEWELL RUBBERMAID INC COM 651229106 12,388 360,000 SH   DFND 1,2,3 0 360,000 0
NEWFIELD EXPL CO COM 651290108 23,465 633,000 SH   DFND 1,2,3 0 633,000 0
NEWFIELD EXPL CO COM 651290108 7,414 200,000 SH Call DFND 1,2,3 0 200,000 0
NORTHSTAR ASSET MGMT GROUP I COM 66705Y104 13,962 758,000 SH   DFND 1,2,3 0 758,000 0
OVASCIENCE INC COM 69014Q101 7,134 430,000 SH   DFND 1,2,3 0 430,000 0
PALO ALTO NETWORKS INC COM 697435105 32,864 335,000 SH   DFND 1,2,3 0 335,000 0
PEABODY ENERGY CORP SDCV 4.750%12/1 704549AG9 3,444 5,000,000 SH   DFND 1,2,3 0 5,000,000 0
PEPSICO INC COM 713448108 9,309 100,000 SH   DFND 1,2,3 0 100,000 0
PERRIGO CO PLC SHS G97822103 3,755 25,000 SH   DFND 1,2,3 0 25,000 0
PINNACLE ENTMT INC COM 723456109 2,587 79,247 SH   DFND 1,2,3 0 79,247 0
PLATFORM SPECIALTY PRODS COR COM 72766Q105 2,161 86,373 SH   DFND 1,2,3 0 86,373 0
QLIK TECHNOLOGIES INC COM 74733T105 22,993 850,000 SH   DFND 1,2,3 0 850,000 0
RADWARE LTD ORD M81873107 7,156 405,000 SH   DFND 1,2,3 0 405,000 0
RYERSON HLDG CORP COM 783754104 4,160 325,000 SH   DFND 1,2,3 0 325,000 0
SALIX PHARMACEUTICALS INC COM 795435106 29,924 191,700 SH   DFND 1,2,3 0 191,700 0
SALIX PHARMACEUTICALS INC COM 795435106 11,718 75,000 SH Call DFND 1,2,3 0 75,000 0
SALIX PHARMACEUTICALS INC NOTE 1.500%3/1 795435AE6 9,706 4,000,000 PRN   DFND 1,2,3 0 4,000,000 0
SCOTTS MIRACLE GRO CO CL A 810186106 5,740 104,368 SH   DFND 1,2,3 0 104,368 0
SIGNET JEWELERS LIMITED SHS G81276100 2,892 25,390 SH   DFND 1,2,3 0 25,390 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 11,180 415,000 SH   DFND 1,2,3 0 415,000 0
SMITH A O COM 831865209 6,383 135,000 SH   DFND 1,2,3 0 135,000 0
SOLARFUN POWER HOLDINGS CO L NOTE 3.500% 1/1 83415UAB4 5,710 6,000,000 PRN   DFND 1,2,3 0 6,000,000 0
SONUS NETWORKS INC COM 835916107 5,125 1,498,639 SH   DFND 1,2,3 0 1,498,639 0
SPANSION INC COM CL A NEW 84649R200 5,855 256,900 SH   DFND 1,2,3 0 256,900 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 194,065 985,000 SH Put DFND 1,2,3 0 985,000 0
SPDR SERIES TRUST S&P REGL BKG 78464A698 28,395 750,000 SH Call DFND 1,2,3 0 750,000 0
SPDR SERIES TRUST S&P HOMEBUILD 78464A888 2,219 75,000 SH   DFND 1,2,3 0 75,000 0
SPECTRUM BRANDS HLDGS INC COM 84763R101 14,093 155,669 SH   DFND 1,2,3 0 155,669 0
STARBUCKS CORP COM 855244109 5,483 72,659 SH   DFND 1,2,3 0 72,659 0
SUNEDISON INC COM 86732Y109 21,712 1,150,000 SH   DFND 1,2,3 0 1,150,000 0
TENET HEALTHCARE CORP COM NEW 88033G407 9,205 155,000 SH   DFND 1,2,3 0 155,000 0
TERRAFORM PWR INC CL A COM 88104R100 9,251 320,000 SH   DFND 1,2,3 0 320,000 0
TETRALOGIC PHARMACEUTICALS C COM 88165U109 1,173 286,801 SH   DFND 1,2,3 0 286,801 0
TOKAI PHARMACEUTICALS INC COM 88907J107 3,102 205,000 SH   DFND 1,2,3 0 205,000 0
TONIX PHARMACEUTICALS HLDG C COM NEW 890260201 3,570 525,000 SH   DFND 1,2,3 0 525,000 0
TOWER SEMICONDUCTOR LTD SHS NEW M87915274 6,299 620,000 SH   DFND 1,2,3 0 620,000 0
TRAVELPORT WORLDWIDE LTD SHS G9019D104 2,469 150,000 SH   DFND 1,2,3 0 150,000 0
TYSON FOODS INC CL A 902494103 26,575 675,000 SH   DFND 1,2,3 0 675,000 0
UNITED CONTL HLDGS INC COM 910047109 10,996 235,000 SH   DFND 1,2,3 0 235,000 0
UNIVERSAL HLTH SVCS INC CL B 913903100 8,287 79,300 SH   DFND 1,2,3 0 79,300 0
UNWIRED PLANET INC NEW COM 91531F103 9,701 5,215,346 SH   DFND 1,2,3 0 5,215,346 0
U S SILICA HLDGS INC COM 90346E103 7,814 125,000 SH   DFND 1,2,3 0 125,000 0
U S SILICA HLDGS INC COM 90346E103 7,814 125,000 SH Put DFND 1,2,3 0 125,000 0
VANDA PHARMACEUTICALS INC COM 921659108 18,738 1,805,180 SH   DFND 1,2,3 0 1,805,180 0
VANDA PHARMACEUTICALS INC COM 921659108 3,114 300,000 SH Call DFND 1,2,3 0 300,000 0
VERSARTIS INC COM 92529L102 10,516 553,769 SH   DFND 1,2,3 0 553,769 0
VULCAN MATLS CO COM 929160109 15,058 250,000 SH   DFND 1,2,3 0 250,000 0
WEATHERFORD INTL PLC ORD SHS G48833100 54,288 2,610,000 SH   DFND 1,2,3 0 2,610,000 0
WHITEWAVE FOODS CO COM 966244105 4,247 116,905 SH   DFND 1,2,3 0 116,905 0
XOMA CORP DEL COM 98419J107 15,835 3,761,311 SH   DFND 1,2,3 0 3,761,311 0
XOMA CORP DEL COM 98419J107 3,831 910,000 SH Call DFND 1,2,3 0 910,000 0
ZELTIQ AESTHETICS INC COM 98933Q108 6,646 293,675 SH   DFND 1,2,3 0 293,675 0