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
ALECTOR INC COM 014442107 17,230 1,000,000 SH   SOLE   1,000,000 0 0
ARDELYX INC COM 039697107 40,218 5,358,863 SH   SOLE   5,358,863 0 0
ARVINAS INC COM 04335A105 150,918 3,672,872 SH   SOLE   3,672,872 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 582,265 4,185,342 SH   SOLE   4,185,342 0 0
AXSOME THERAPEUTICS INC COM 05464T104 38,017 367,816 SH   SOLE   367,816 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 53,999 902,383 SH   SOLE   902,383 0 0
CHEMOCENTRYX INC COM 16383L106 126,536 3,199,389 SH   SOLE   3,199,389 0 0
CRINETICS PHARMACEUTICALS INC COM 22663K107 47,049 1,875,209 SH   SOLE   1,875,209 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 13,533 2,365,912 SH   SOLE   2,365,912 0 0
EIDOS THERAPEUTICS INC COM 28249H104 124,116 2,162,671 SH   SOLE   2,162,671 0 0
ESSA PHARMA INC COM NEW 29668H708 5,500 1,000,000 SH   SOLE   1,000,000 0 0
89BIO INC COM 282559103 83,108 3,161,214 SH   SOLE   3,161,214 0 0
FORTY SEVEN INC COM 34983P104 76,112 1,933,250 SH   SOLE   1,933,250 0 0
GALERA THERAPEUTICS INC COM 36338D108 13,873 1,054,178 SH   SOLE   1,054,178 0 0
IGM BIOSCIENCES INC COM 449585108 37,501 982,723 SH   SOLE   982,723 0 0
KALA PHARMACEUTICALS INC COM 483119103 16,743 4,537,478 SH   SOLE   4,537,478 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 28,526 1,445,801 SH   SOLE   1,445,801 0 0
ORCHARD THERAPEUTICS PLC ADS 68570P101 87,861 6,389,901 SH   SOLE   6,389,901 0 0
PHATHOM PHARMACEUTICALS INC COM 71722W107 113,562 3,646,808 SH   SOLE   3,646,808 0 0
PREVAIL THERAPEUTICS INC COM 74140Y101 53,246 3,363,605 SH   SOLE   3,363,605 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 10,254 429,399 SH   SOLE   429,399 0 0
RA PHARMACEUTICALS INC COM 74933V108 227,998 4,858,260 SH   SOLE   4,858,260 0 0
RELMADA THERAPEUTICS INC COM 75955J402 29,705 761,666 SH   SOLE   761,666 0 0
RETROPHIN INC COM 761299106 60,385 4,252,453 SH   SOLE   4,252,453 0 0
RHYTHM PHARMACEUTICALS INC COM 76243J105 124,496 5,422,312 SH   SOLE   5,422,312 0 0
SCPHARMACEUTICALS INC COM 810648105 18,378 3,247,005 SH   SOLE   3,247,005 0 0
SOLID BIOSCIENCES INC COM 83422E105 20,342 4,571,164 SH   SOLE   4,571,164 0 0
STOKE THERAPEUTICS INC COM 86150R107 31,717 1,119,963 SH   SOLE   1,119,963 0 0
SATSUMA PHARMACEUTICALS INC COM 80405P107 92,139 4,681,858 SH   SOLE   4,681,858 0 0
TG THERAPEUTICS INC COM 88322Q108 109,672 9,880,323 SH   SOLE   9,880,323 0 0
SYNTHORX INC COM 87167A103 679,652 9,724,598 SH   SOLE   9,724,598 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 62,318 7,775,207 SH   SOLE   7,775,207 0 0
X4 PHARMACEUTICALS INC COM 98420X103 2,892 270,292 SH   SOLE   270,292 0 0
ZOGENIX INC COM NEW 98978L204 117,853 2,260,751 SH   SOLE   2,260,751 0 0