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
AAC HLDGS INC COM 000307108 49,056 2,149,702 SH   DFND 1 2,149,702 0 0
ACORDA THERAPEUTICS INC COM 00484M106 26,255 1,029,410 SH   DFND 1 1,029,410 0 0
ACURA PHARMACEUTICALS INC COM PAR $0.01 00509L802 1,897 1,025,641 SH   DFND 1 1,025,641 0 0
ADEPTUS HEALTH INC CL A 006855100 82,700 1,600,861 SH   DFND 1 1,600,861 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 44,362 2,520,585 SH   DFND 1 2,520,585 0 0
AETNA INC NEW COM 00817Y108 44,700 366,000 SH   DFND 1 366,000 0 0
AGILE THERAPEUTICS INC COM 00847L100 1,903 250,000 SH   DFND 1 250,000 0 0
AKARI THERAPEUTICS PLC SPONSORED ADR 00972G108 15,523 1,150,700 SH   DFND 1 1,150,700 0 0
ALCOBRA LTD SHS M2239P109 4,804 1,069,914 SH   DFND 1 1,069,914 0 0
ALDEYRA THERAPEUTICS INC COM 01438T106 1,524 267,764 SH   DFND 1 267,764 0 0
ALIMERA SCIENCES INC COM 016259103 7,230 5,878,015 SH   DFND 1 5,878,015 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 18,645 336,000 SH   DFND 1 336,000 0 0
ALPHATEC HOLDINGS INC COM 02081G102 1,745 4,982,738 SH   DFND 1 4,982,738 0 0
AMAG PHARMACEUTICALS INC NOTE 2.500% 2/1 00163UAA4 7,161 6,500,000 PRN   DFND 1 6,500,000 0 0
ARALEZ PHARMACEUTICALS INC COM 03852X100 5,427 1,644,583 SH   DFND 1 1,644,583 0 0
ARDELYX INC COM 039697107 2,401 275,000 SH   DFND 1 275,000 0 0
ARRAY BIOPHARMA INC COM 04269X105 29,765 8,361,069 SH   DFND 1 8,361,069 0 0
ARRAY BIOPHARMA INC NOTE 3.000% 6/0 04269XAA3 37,815 45,000,000 PRN   DFND 1 45,000,000 0 0
AVEXIS INC COM 05366U100 85,039 2,236,701 SH   DFND 1 2,236,701 0 0
AXOGEN INC COM 05463X106 23,264 3,381,439 SH   DFND 1 3,381,439 0 0
BIOSCRIP INC COM 09069N108 7,616 2,986,800 SH   DFND 1 2,986,800 0 0
BLUEBIRD BIO INC COM 09609G100 14,636 338,085 SH   DFND 1 338,085 0 0
CAREDX INC COM 14167L103 221 51,204 SH   DFND 1 51,204 0 0
CAS MED SYS INC COM PAR $0.004 124769209 5,888 3,200,000 SH   DFND 1 3,200,000 0 0
CATABASIS PHARMACEUTICALS IN COM 14875P107 2,381 643,580 SH   DFND 1 643,580 0 0
CIGNA CORPORATION COM 125509109 21,886 171,000 SH   DFND 1 171,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 2,326 169,506 SH   DFND 1 169,506 0 0
CORSICANTO LTD NOTE 3.500% 1/1 220480AB3 1,021 1,000,000 PRN   DFND 1 1,000,000 0 0
COTIVITI HLDGS INC COM 22164K101 19,019 900,079 SH   DFND 1 900,079 0 0
CYNAPSUS THERAPEUTICS INC COM PAR NO PAR 23257Y859 818 48,840 SH   DFND 1 48,840 0 0
CYTOMX THERAPEUTICS INC COM 23284F105 9,637 943,433 SH   DFND 1 943,433 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 40,593 525,000 SH   DFND 1 525,000 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 56,864 1,743,229 SH   DFND 1 1,743,229 0 0
EDITAS MEDICINE INC COM 28106W103 41,709 1,709,400 SH   DFND 1 1,709,400 0 0
EGALET CORP COM 28226B104 805 162,288 SH   DFND 1 162,288 0 0
EHEALTH INC COM 28238P109 37,021 2,640,609 SH   DFND 1 2,640,609 0 0
ENDO INTL PLC SHS G30401106 468 30,000 SH   DFND 1 30,000 0 0
ENDOCHOICE HLDGS INC COM 29272U103 5,875 1,198,950 SH   DFND 1 1,198,950 0 0
ENDOLOGIX INC NOTE 2.250%12/1 29266SAA4 37,787 40,941,000 PRN   DFND 1 40,941,000 0 0
EPIZYME INC COM 29428V104 6,372 622,299 SH   DFND 1 622,299 0 0
ESSA PHARMA INC COM 29668H104 6,364 2,157,151 SH   DFND 1 2,157,151 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 18,525 448,000 SH   DFND 1 448,000 0 0
FLAMEL TECHNOLOGIES SA SPONSORED ADR 338488109 43,742 4,072,809 SH   DFND 1 4,072,809 0 0
FLUIDIGM CORP DEL NOTE 2.750% 2/0 34385PAA6 16,658 27,715,000 PRN   DFND 1 27,715,000 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 8,141 1,282,058 SH   DFND 1 1,282,058 0 0
GALAPAGOS NV SPON ADR 36315X101 25,411 458,112 SH   DFND 1 458,112 0 0
GENOCEA BIOSCIENCES INC COM 372427104 2,818 687,257 SH   DFND 1 687,257 0 0
GLAUKOS CORP COM 377322102 28,697 984,112 SH   DFND 1 984,112 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 28,764 1,733,828 SH   DFND 1 1,733,828 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 90,819 991,800 SH   DFND 1 991,800 0 0
HEALTHWAYS INC COM 422245100 29,356 2,541,686 SH   DFND 1 2,541,686 0 0
HEALTHWAYS INC NOTE 1.500% 7/0 422245AB6 72,000 76,925,000 PRN   DFND 1 76,925,000 0 0
HEARTWARE INTL INC NOTE 1.750%12/1 422368AC4 29,939 30,271,000 PRN   DFND 1 30,271,000 0 0
HEARTWARE INTL INC NOTE 3.500%12/1 422368AA8 39,689 40,226,000 PRN   DFND 1 40,226,000 0 0
HORIZON PHARMA INVT LTD NOTE 2.500% 3/1 44052TAB7 75,166 82,600,000 PRN   DFND 1 82,600,000 0 0
HORIZON PHARMA PLC SHS G4617B105 226,302 13,740,261 SH   DFND 1 13,740,261 0 0
HUMANA INC COM 444859102 28,691 159,500 SH   DFND 1 159,500 0 0
INCYTE CORP COM 45337C102 7,278 91,000 SH   DFND 1 91,000 0 0
INFINITY PHARMACEUTICALS INC COM 45665G303 2,575 1,935,942 SH   DFND 1 1,935,942 0 0
INNOCOLL HLDGS PLC SHS G4783X105 1,669 302,923 SH   DFND 1 302,923 0 0
INVUITY INC COM NEW 46187J205 12,646 1,327,009 SH   DFND 1 1,327,009 0 0
KEMPHARM INC COM 488445107 5,654 1,420,497 SH   DFND 1 1,420,497 0 0
LANNET INC COM 516012101 21,306 895,591 SH   DFND 1 895,591 0 0
LOXO ONCOLOGY INC COM 548862101 5,818 251,000 SH   DFND 1 251,000 0 0
MOLINA HEALTHCARE INC COM 60855R100 21,756 436,000 SH   DFND 1 436,000 0 0
MYLAN N V SHS EURO N59465109 57,913 1,339,334 SH   DFND 1 1,339,334 0 0
MYOKARDIA INC COM 62857M105 4,648 374,800 SH   DFND 1 374,800 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 8,500 674,622 SH   DFND 1 674,622 0 0
NEOS THERAPEUTICS INC COM 64052L106 4,253 458,332 SH   DFND 1 458,332 0 0
NIVALIS THERAPEUTICS INC COM 65481J109 17,169 3,732,412 SH   DFND 1 3,732,412 0 0
NXSTAGE MEDICAL INC COM 67072V103 97,679 4,505,468 SH   DFND 1 4,505,468 0 0
OCERA THERAPEUTICS INC COM 67552A108 1,088 572,893 SH   DFND 1 572,893 0 0
OXFORD IMMUNOTEC GLOBAL PLC ORD SHS G6855A103 4,181 464,541 SH   DFND 1 464,541 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 444 63,072 SH   DFND 1 63,072 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 1,687 50,000 SH   DFND 1 50,000 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 1,391 100,000 SH   DFND 1 100,000 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 86,700 3,673,727 SH   DFND 1 3,673,727 0 0
PRONAI THERAPEUTICS INC COM 74346L101 3,201 1,608,702 SH   DFND 1 1,608,702 0 0
PROTEON THERAPEUTICS INC COM 74371L109 12,463 1,552,031 SH   DFND 1 1,552,031 0 0
PSIVIDA CORP COM 74440J101 4,225 1,492,824 SH   DFND 1 1,492,824 0 0
REGENXBIO INC COM 75901B107 9,352 1,169,042 SH   DFND 1 1,169,042 0 0
RELYPSA INC COM 759531106 30,902 1,670,383 SH   DFND 1 1,670,383 0 0
RENNOVA HEALTH INC *W EXP 12/30/202 759757115 27 645,161 SH   DFND 1 645,161 0 0
RENNOVA HEALTH INC COM 759757107 111 176,425 SH   DFND 1 176,425 0 0
RIGEL PHARMACEUTICALS INC COM NEW 766559603 5,199 2,331,366 SH   DFND 1 2,331,366 0 0
RITE AID CORP COM 767754104 19,561 2,611,580 SH   DFND 1 2,611,580 0 0
SCYNEXIS INC COM 811292101 3,848 1,773,177 SH   DFND 1 1,773,177 0 0
SELECT MED HLDGS CORP COM 81619Q105 14,315 1,316,944 SH   DFND 1 1,316,944 0 0
SPARK THERAPEUTICS INC COM 84652J103 18,816 368,000 SH   DFND 1 368,000 0 0
SPECTRANETICS CORP MTNF 2.625% 6/0 84760CAA5 11,232 12,731,000 PRN   DFND 1 12,731,000 0 0
STEADYMED LTD SHS M84920103 4,404 1,346,744 SH   DFND 1 1,346,744 0 0
STREAMLINE HEALTH SOLUTIONS COM 86323X106 796 662,971 SH   DFND 1 662,971 0 0
SYROS PHARMACEUTICALS INC COM 87184Q107 38,028 2,095,220 SH   DFND 1 2,095,220 0 0
THRESHOLD PHARMACEUTICAL INC COM NEW 885807206 1,641 2,583,160 SH   DFND 1 2,583,160 0 0
TRACON PHARMACEUTICALS INC COM 89237H100 296 67,567 SH   DFND 1 67,567 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 1,547 172,307 SH   DFND 1 172,307 0 0
TRINITY BIOTECH INVT LTD NOTE 4.000% 4/0 89643QAB4 43,935 48,000,000 PRN   DFND 1 48,000,000 0 0
UNIVERSAL AMERN CORP NEW COM 91338E101 32,768 4,323,000 SH   DFND 1 4,323,000 0 0
VANDA PHARMACEUTICALS INC COM 921659108 67,103 5,996,691 SH   DFND 1 5,996,691 0 0
VOYAGER THERAPEUTICS INC COM 92915B106 2,586 235,294 SH   DFND 1 235,294 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 50,916 611,457 SH   DFND 1 611,457 0 0
WRIGHT MED GROUP INC NOTE 2.000% 2/1 98235TAE7 36,749 40,050,000 PRN   DFND 1 40,050,000 0 0
XENCOR INC COM 98401F105 55,650 2,930,486 SH   DFND 1 2,930,486 0 0
XENOPORT INC COM 98411C100 81,468 11,572,125 SH   DFND 1 11,572,125 0 0
ZAFGEN INC COM 98885E103 18,303 3,055,603 SH   DFND 1 3,055,603 0 0
ZELTIQ AESTHETICS INC COM 98933Q108 35,447 1,297,000 SH   DFND 1 1,297,000 0 0