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
BEIGENE LTD SPONSORED ADR 07725L102 2,321 14,000 SH   SOLE   14,000 0 0
Ascendis Pharma AS Sponsored ADR 04351P101 1,918 13,800 SH   SOLE   13,800 0 0
HORIZON THERAPEUTICS PUB LTD SHS G46188101 14,114 390,000 SH   SOLE   390,000 0 0
CRISPR THERAPEUTICS AG NAMEN AKT H17182108 1,340 22,000 SH   SOLE   22,000 0 0
UNIQURE NV SHS N90064101 967 13,500 SH   SOLE   13,500 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 1,787 30,000 SH   SOLE   30,000 0 0
Amarin Corp Plc SPONS ADR NEW 023111206 8,315 388,000 SH   SOLE   388,000 0 0
GW Pharmaceuticals Plc ADS 36197T103 1,066 10,200 SH   SOLE   10,200 0 0
ACADIA PHARMACEUTICALS INC COM 004225108 14,371 336,000 SH   SOLE   336,000 0 0
ACCELERON PHARMA INC COM 00434H108 3,021 57,000 SH   SOLE   57,000 0 0
Agios Pharmaceuticals Inc COM 00847X104 1,743 36,500 SH   SOLE   36,500 0 0
AKCEA THERAPEUTICS INC COM 00972L107 536 31,723 SH   SOLE   31,723 0 0
Alexion Pharmaceuticals Inc COM 015351109 9,310 86,141 SH   SOLE   86,141 0 0
Alnylam Pharmaceuticals Inc COM 02043Q107 4,987 43,300 SH   SOLE   43,300 0 0
Amgen Inc COM 031162100 15,899 66,000 SH   SOLE   66,000 0 0
Amicus Therapeutics Inc COM 03152W109 920 94,600 SH   SOLE   94,600 0 0
ANAPTYSBIO INC COM 032724106 163 10,000 SH   SOLE   10,000 0 0
Arena Pharmaceuticals Inc COM 040047607 749 16,500 SH   SOLE   16,500 0 0
Biogen Inc COM 09062X103 13,552 45,700 SH   SOLE   45,700 0 0
Biomarin Pharmaceutical Inc COM 09061G101 8,814 104,284 SH   SOLE   104,284 0 0
Bluebird Bio Inc COM 09609G100 1,491 17,000 SH   SOLE   17,000 0 0
Blueprint Medicines Corp COM 09627Y109 1,362 17,000 SH   SOLE   17,000 0 0
INFLARX NV COM N44821101 869 220,000 SH   SOLE   220,000 0 0
DECIPHERA PHARMACEUTICALS INC COM 24344T101 1,057 17,000 SH   SOLE   17,000 0 0
Dermira Inc COM 24983L104 454 30,000 SH   SOLE   30,000 0 0
MERCK & CO INC COM 58933Y105 7,546 83,000 SH   SOLE   83,000 0 0
Exact Sciences Corp COM 30063P105 989 10,700 SH   SOLE   10,700 0 0
Exelixis Inc COM 30161Q104 1,824 103,534 SH   SOLE   103,534 0 0
FibroGen Inc COM 31572Q808 845 19,700 SH   SOLE   19,700 0 0
G1 Therapeutics Inc COM 3621LQ109 296 11,200 SH   SOLE   11,200 0 0
Gilead Sciences Inc COM 375558103 19,055 293,284 SH   SOLE   293,284 0 0
Global Blood Therapeutics COM 37890U108 1,836 23,100 SH   SOLE   23,100 0 0
Globus Med Inc COM 379577208 1,425 24,200 SH   SOLE   24,200 0 0
Halozyme Therapeutics Inc COM 40637H109 5,454 307,633 SH   SOLE   307,633 0 0
MORPHOSYS AG SPONSORED ADS 617760202 402 11,295 SH   SOLE   11,295 0 0
ILLUMINA INC COM 452327109 8,323 25,100 SH   SOLE   25,100 0 0
Incyte Corp COM 45337C102 5,586 64,000 SH   SOLE   64,000 0 0
INSMED INC COM 457669307 801 33,600 SH   SOLE   33,600 0 0
Ionis Pharmaceuticals Inc COM 462222100 3,246 53,781 SH   SOLE   53,781 0 0
Kalvista Pharmaceuticals Inc COM 483497103 1,775 100,000 SH   SOLE   100,000 0 0
Kalvista Pharmaceuticals Inc COM 483497103 3,149 177,433 SH   SOLE   177,433 0 0
NOVOCURE LTD ORD SHS G6674U108 2,991 35,500 SH   SOLE   35,500 0 0
Millendo Therapeutics Inc COM 60040X103 1,191 177,825 SH   SOLE   177,825 0 0
MIRATI THERAPEUTICS INC COM 60468T105 4,630 35,900 SH   SOLE   35,900 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 1,575 80,000 SH   SOLE   80,000 0 0
Myokardia INC COM 62857M105 2,186 30,000 SH   SOLE   30,000 0 0
Myriad Genetics inc COM 62855J104 680 25,000 SH   SOLE   25,000 0 0
NEKTAR THERAPEUTICS COM 640268108 3,021 140,000 SH   SOLE   140,000 0 0
Neurocrine Biosciences Inc COM 64125C109 14,322 133,300 SH   SOLE   133,300 0 0
PTC Therapuetics COM COM 69366J200 5,470 114,000 SH   SOLE   114,000 0 0
Radius Health Inc COM 750469207 342 17,000 SH   SOLE   17,000 0 0
Regeneron Pharmaceuticals COM 75886F107 10,825 28,830 SH   SOLE   28,830 0 0
Sage Therapeutics Inc COM 78667J108 2,983 41,400 SH   SOLE   41,400 0 0
Sangamo Therapeutics Inc COM 800677106 2,533 303,000 SH   SOLE   303,000 0 0
Sarepta Therapeutics Inc COM 803607100 5,173 40,100 SH   SOLE   40,100 0 0
Seattle Genetics Inc COM 812578102 7,311 64,000 SH   SOLE   64,000 0 0
Stemline Therapeutics Inc COM 85858C107 10,251 965,245 SH   SOLE   965,245 0 0
Supernus Pharmaceuticals Inc COM 868459108 473 19,953 SH   SOLE   19,953 0 0
SUTRO BIOPHARMA INC COM 869367102 1,528 139,331 SH   SOLE   139,331 0 0
Tricida Inc COM 89610F101 1,393 37,000 SH   SOLE   37,000 0 0
Vertex Pharmaceuticals Inc COM 92532F100 20,444 93,422 SH   SOLE   93,422 0 0
TURNING POINT THERAPEUTICS I COM 90041T108 2,179 35,000 SH   SOLE   35,000 0 0
Zogenix Inc COM 98978L204 2,223 42,700 SH   SOLE   42,700 0 0
ZEALAND PHARMA A S SPONSORED ADR 98920Y304 188 5,653 SH   SOLE   5,653 0 0