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
Agios Pharmaceuticals Inc COM 00847X104 992 21,500 SH   SOLE   21,500 0 0
ALLAKOS INC COM 01671P100 1,662 15,700 SH   SOLE   15,700 0 0
Alnylam Pharmaceuticals Inc COM 02043Q107 14,160 75,000 SH   SOLE   75,000 0 0
Amgen Inc COM 031162100 25,146 118,300 SH   SOLE   118,300 0 0
Amicus Therapeutics Inc COM 03152W109 904 94,600 SH   SOLE   94,600 0 0
ANAPTYSBIO INC COM 032724106 271 10,000 SH   SOLE   10,000 0 0
Arena Pharmaceuticals Inc COM 040047607 1,250 21,000 SH   SOLE   21,000 0 0
Ascendis Pharma AS Sponsored ADR 04351P101 4,686 29,400 SH   SOLE   29,400 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 2,724 123,500 SH   SOLE   123,500 0 0
AXSOME THERAPEUTICS INC COM 05464T104 461 14,000 SH   SOLE   14,000 0 0
Biogen Inc COM 09062X103 7,212 25,500 SH   SOLE   25,500 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 24,490 176,400 SH   SOLE   176,400 0 0
Biomarin Pharmaceutical Inc COM 09061G101 4,263 55,156 SH   SOLE   55,156 0 0
BLACK DIAMOND THERAPEUTICS I COM 09203E105 371 44,000 SH   SOLE   44,000 0 0
Bluebird Bio Inc COM 09609G100 210 11,000 SH   SOLE   11,000 0 0
Blueprint Medicines Corp COM 09627Y109 2,003 19,500 SH   SOLE   19,500 0 0
CHEMOCENTRYX INC COM 16383L106 617 36,100 SH   SOLE   36,100 0 0
CHINOOK THERAPEUTICS INC COM 16961L106 2,992 235,000 SH   SOLE   235,000 0 0
CRISPR THERAPEUTICS AG NAMEN AKT 16383L106 6,514 58,200 SH   SOLE   58,200 0 0
DECIPHERA PHARMACEUTICALS INC COM 24344T101 564 16,600 SH   SOLE   16,600 0 0
DYNE THERAPEUTICS INC COM 26818M108 4,060 250,000 SH   SOLE   250,000 0 0
ENANTA PHARMACEUTICALS INC COM 29251M106 2,263 40,000 SH   SOLE   40,000 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 114 9,500 SH   SOLE   9,500 0 0
Exact Sciences Corp COM 30063P105 1,021 10,700 SH   SOLE   10,700 0 0
Exelixis Inc COM 30161Q104 10,344 489,534 SH   SOLE   489,534 0 0
FATE THERAPEUTICS INC COM 31189P102 1,660 28,000 SH   SOLE   28,000 0 0
FibroGen Inc COM 31572Q808 201 19,700 SH   SOLE   19,700 0 0
GAMIDA CELL LTD SHS M47364100 418 107,000 SH   SOLE   107,000 0 0
Gilead Sciences Inc COM 375558103 28,122 402,784 SH   SOLE   402,784 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 555 21,800 SH   SOLE   21,800 0 0
GUARDANT HEALTH INC COM 40131M109 4,563 36,500 SH   SOLE   36,500 0 0
HARMONY BIOSCIENCES HLDGS IN COM 413197104 9,020 236,000 SH   SOLE   236,000 0 0
HARPOON THERAPEUTICS INC COM 41358P106 1,696 215,000 SH   SOLE   215,000 0 0
HORIZON THERAPEUTICS PUB LTD SHS G4617B105 26,042 237,873 SH   SOLE   237,873 0 0
HUTCHMED CHINA LTD SPONSORED ADS 44842L103 2,484 68,000 SH   SOLE   68,000 0 0
I MAB SPONSORED ADS 44975P103 1,301 18,000 SH   SOLE   18,000 0 0
IDEAYA BIOSCIENCES INC COM 45166A102 2,778 109,000 SH   SOLE   109,000 0 0
ILLUMINA INC COM 452327109 10,944 27,000 SH   SOLE   27,000 0 0
IMMUNOVANT INC COM 45258J102 521 60,000 SH   SOLE   60,000 0 0
Incyte Corp COM 45337C102 18,590 270,360 SH   SOLE   270,360 0 0
INSMED INC COM 457669307 6,637 241,100 SH   SOLE   241,100 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 2,957 79,456 SH   SOLE   79,456 0 0
Ionis Pharmaceuticals Inc COM 462222100 1,502 44,781 SH   SOLE   44,781 0 0
IOVANCE BIOTHERAPEUTICS INC COM 462260100 1,430 58,000 SH   SOLE   58,000 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 5,755 44,200 SH   SOLE   44,200 0 0
Kalvista Pharmaceuticals Inc COM 483497103 6,687 383,233 SH   SOLE   383,233 0 0
KODIAK SCIENCES INC COM 50015M109 1,553 16,200 SH   SOLE   16,200 0 0
LEGEND BIOTECH CORP SPONSORED ADS 52490G102 2,497 49,500 SH   SOLE   49,500 0 0
MIRATI THERAPEUTICS INC COM 60468T105 17,419 98,500 SH   SOLE   98,500 0 0
NEKTAR THERAPEUTICS COM 640268108 1,201 67,000 SH   SOLE   67,000 0 0
Neurocrine Biosciences Inc COM 64125C109 27,740 289,500 SH   SOLE   289,500 0 0
NKARTA INC COM 65487U108 1,570 56,445 SH   SOLE   56,445 0 0
ORIC PHARMACEUTICALS INC COM 68622P109 1,104 53,000 SH   SOLE   53,000 0 0
PTC Therapuetics COM COM 69366J200 16,712 449,000 SH   SOLE   449,000 0 0
Regeneron Pharmaceuticals COM 75886F107 4,656 7,700 SH   SOLE   7,700 0 0
RELMADA THERAPEUTICS INC COM 75955J402 261 10,000 SH   SOLE   10,000 0 0
ROCKET PHARMACEUTICALS INC COM 77313F106 1,883 63,000 SH   SOLE   63,000 0 0
SEAGEN INC COM 81181C104 18,618 109,700 SH   SOLE   109,700 0 0
SPRINGWORKS THERAPEUTICS INC COM 85205L107 1,582 25,000 SH   SOLE   25,000 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 7,934 297,500 SH   SOLE   297,500 0 0
SUTRO BIOPHARMA INC COM 869367102 2,629 139,331 SH   SOLE   139,331 0 0
TRAVERE THERAPEUTICS INC COM 89422G107 9,215 380,000 SH   SOLE   380,000 0 0
TURNING POINT THERAPEUTICS I COM 90041T108 9,217 138,741 SH   SOLE   138,741 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 9,286 103,100 SH   SOLE   103,100 0 0
UNIQURE NV SHS N90064101 5,834 182,194 SH   SOLE   182,194 0 0
Vertex Pharmaceuticals Inc COM 92532F100 14,007 77,222 SH   SOLE   77,222 0 0
XENON PHARMACEUTICALS INC COM 98420N105 388 25,500 SH   SOLE   25,500 0 0
ZAI LAB LTD ADR 98887Q104 4,098 38,958 SH   SOLE   38,958 0 0
ZOGENIX INC COM NEW 98978L204 2,051 135,000 SH   SOLE   135,000 0 0