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

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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
ACLARIS THERAPEUTICS INC COM 00461U105 2,557 94,200 SH   SOLE   94,200 0 0
ADVERUM BIOTECHNOLOGIES INC COM 00773U108 64 22,236 SH   SOLE   22,236 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 30,816 738,451 SH   SOLE   738,451 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 19,147 920,550 SH   SOLE   920,550 0 0
AMICUS THERAPEUTICS INC COM 03152W109 61,286 12,331,130 SH   SOLE   12,331,130 0 0
ANTHEM INC COM 036752103 11,102 77,223 SH   SOLE   77,223 0 0
ARIAD PHARMACEUTICALS INC COM 04033A100 47,749 3,838,376 SH   SOLE   3,838,376 0 0
ARRAY BIOPHARMA INC COM 04269X105 146,079 16,618,776 SH   SOLE   16,618,776 0 0
ARRAY BIOPHARMA INC NOTE 3.000% 6/0 04269XAA3 12,593 9,000,000 PRN   SOLE   9,000,000 0 0
ATARA BIOTHERAPEUTICS INC COM 046513107 37,927 2,670,942 SH   SOLE   2,670,942 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 15,214 832,736 SH   SOLE   832,736 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 77 36,743 SH   SOLE   36,743 0 0
BOSTON SCIENTIFIC CORP COM 101137107 9,939 459,505 SH   SOLE   459,505 0 0
CASTLIGHT HEALTH INC CL B 14862Q100 51 10,229 SH   SOLE   10,229 0 0
CENTENE CORP DEL COM 15135B101 29,193 516,598 SH   SOLE   516,598 0 0
CHARLES RIV LABS INTL INC COM 159864107 18,827 247,107 SH   SOLE   247,107 0 0
CHIMERIX INC COM 16934W106 15,391 3,345,959 SH   SOLE   3,345,959 0 0
CLOVIS ONCOLOGY INC COM 189464100 71,976 1,620,355 SH   SOLE   1,620,355 0 0
CYTOMX THERAPEUTICS INC COM 23284F105 7,660 696,992 SH   SOLE   696,992 0 0
DIPLOMAT PHARMACY INC COM 25456K101 1,932 153,317 SH   SOLE   153,317 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 4,147 1,049,791 SH   SOLE   1,049,791 0 0
EHEALTH INC COM 28238P109 10,625 997,621 SH   SOLE   997,621 0 0
ENDOLOGIX INC COM 29266S106 6,903 1,206,894 SH   SOLE   1,206,894 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 23,306 338,800 SH   SOLE   338,800 0 0
FATE THERAPEUTICS INC COM 31189P102 3,562 1,419,058 SH   SOLE   1,419,058 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 4,572 316,400 SH   SOLE   316,400 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 40,908 366,068 SH   SOLE   366,068 0 0
INCYTE CORP COM 45337C102 45,321 451,987 SH   SOLE   451,987 0 0
INVITAE CORP COM 46185L103 8,456 1,065,002 SH   SOLE   1,065,002 0 0
IRHYTHM TECHNOLOGIES INC COM 450056106 6,864 228,800 SH   SOLE   228,800 0 0
ISHARES TR NASDQ BIOTEC ETF 464287556 1,194 4,500 SH   SOLE   4,500 0 0
MODEL N INC COM 607525102 7,168 809,914 SH   SOLE   809,914 0 0
MOLINA HEALTHCARE INC COM 60855R100 43,709 805,546 SH   SOLE   805,546 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 20,916 937,957 SH   SOLE   937,957 0 0
NEURODERM LTD ORD SHS M74231107 34,650 1,560,819 SH   SOLE   1,560,819 0 0
NEVRO CORP COM 64157F103 18,919 260,380 SH   SOLE   260,380 0 0
OXFORD IMMUNOTEC GLOBAL PLC ORD SHS G6855A103 25,431 1,701,049 SH   SOLE   1,701,049 0 0
PATHEON N V SHS N6865W105 12,653 440,720 SH   SOLE   440,720 0 0
PENUMBRA INC COM 70975L107 66,365 1,040,208 SH   SOLE   1,040,208 0 0
PROQR THRAPEUTICS N V SHS EURO N71542109 7,733 1,578,174 SH   SOLE   1,578,174 0 0
PROTHENA CORP PLC SHS G72800108 32,157 653,725 SH   SOLE   653,725 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 39,607 1,290,140 SH   SOLE   1,290,140 0 0
RA PHARMACEUTICALS INC COM 74933V108 2,739 180,310 SH   SOLE   180,310 0 0
SEATTLE GENETICS INC COM 812578102 80,258 1,520,904 SH   SOLE   1,520,904 0 0
SPECTRANETICS CORP COM 84760C107 4,597 187,627 SH   SOLE   187,627 0 0
SYROS PHARMACEUTICALS INC COM 87184Q107 11,533 948,440 SH   SOLE   948,440 0 0
UNITEDHEALTH GROUP INC COM 91324P102 291 1,820 SH   SOLE   1,820 0 0
VCA INC COM 918194101 4,808 70,040 SH   SOLE   70,040 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 24,887 951,712 SH   SOLE   951,712 0 0
XENCOR INC COM 98401F105 26,217 996,100 SH   SOLE   996,100 0 0