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 14,420 1,000,000 SH   SOLE   1,000,000 0 0
ARVINAS INC COM 04335A105 35,849 1,663,512 SH   SOLE   1,663,512 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 398,037 4,132,442 SH   SOLE   4,132,442 0 0
AXSOME THERAPEUTICS INC COM 05464T104 13,447 664,385 SH   SOLE   664,385 0 0
CHIMERIX INC COM 16934W106 4,188 1,782,202 SH   SOLE   1,782,202 0 0
CRINETICS PHARMACEUTICALS INC COM 22663K107 28,203 1,875,209 SH   SOLE   1,875,209 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 35,278 2,456,669 SH   SOLE   2,456,669 0 0
PRECISION BIOSCIENCES INC COM 74019P108 15,457 1,842,366 SH   SOLE   1,842,366 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 8,458 2,365,912 SH   SOLE   2,365,912 0 0
EIDOS THERAPEUTICS INC COM 28249H104 77,791 2,162,671 SH   SOLE   2,162,671 0 0
ESSA PHARMA INC COM NEW 29668H708 3,370 1,000,000 SH   SOLE   1,000,000 0 0
IGM BIOSCIENCES INC COM 449585108 8,278 466,368 SH   SOLE   466,368 0 0
KALA PHARMACEUTICALS INC COM 483119103 17,265 4,537,478 SH   SOLE   4,537,478 0 0
KODIAK SCIENCES INC COM 50015M109 14,742 1,025,165 SH   SOLE   1,025,165 0 0
MYOVANT SCIENCES LTD COM G637AM102 32,068 6,166,875 SH   SOLE   6,166,875 0 0
ODONATE THERAPEUTICS INC COM 676079106 5,206 200,000 SH   SOLE   200,000 0 0
ORCHARD THERAPEUTICS PLC ADS 68570P101 62,067 5,224,475 SH   SOLE   5,224,475 0 0
PREVAIL THERAPEUTICS INC COM 74140Y101 41,305 3,363,605 SH   SOLE   3,363,605 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 11,516 429,399 SH   SOLE   429,399 0 0
RA PHARMACEUTICALS INC COM 74933V108 114,898 4,858,260 SH   SOLE   4,858,260 0 0
RETROPHIN INC COM 761299106 46,216 3,987,560 SH   SOLE   3,987,560 0 0
RHYTHM PHARMACEUTICALS INC COM 76243J105 73,888 3,422,312 SH   SOLE   3,422,312 0 0
SCPHARMACEUTICALS INC COM 810648105 19,060 3,247,005 SH   SOLE   3,247,005 0 0
SENSEONICS HLDGS INC COM 81727U105 2,696 2,727,273 SH   SOLE   2,727,273 0 0
SOLID BIOSCIENCES INC COM 83422E105 47,266 4,571,164 SH   SOLE   4,571,164 0 0
STOKE THERAPEUTICS INC COM 86150R107 24,068 1,119,963 SH   SOLE   1,119,963 0 0
SATSUMA PHARMACEUTICALS INC COM 80405P107 70,275 4,681,858 SH   SOLE   4,681,858 0 0
TG THERAPEUTICS INC COM 88322Q108 38,633 6,880,323 SH   SOLE   6,880,323 0 0
SYNTHORX INC COM 87167A103 158,219 9,724,598 SH   SOLE   9,724,598 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 159,625 7,775,207 SH   SOLE   7,775,207 0 0
X4 PHARMACEUTICALS INC COM 98420X103 6,077 478,107 SH   SOLE   478,107 0 0
ZOGENIX INC COM NEW 98978L204 90,520 2,260,751 SH   SOLE   2,260,751 0 0