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
ALECTOR INC COM 014442107 19,000 1,000,000 SH   SOLE   1,000,000 0 0
ARVINAS INC COM 04335A105 37,128 1,688,412 SH   SOLE   1,688,412 0 0
ASCENDIS PHARMA A S SPONSORED ADR 04351P101 475,851 4,132,442 SH   SOLE   4,132,442 0 0
AXSOME THERAPEUTICS INC COM 05464T104 34,526 1,340,828 SH   SOLE   1,340,828 0 0
CRINETICS PHARMACEUTICALS INC COM 22663K107 46,880 1,875,209 SH   SOLE   1,875,209 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 38,693 2,456,669 SH   SOLE   2,456,669 0 0
EIDOS THERAPEUTICS INC COM 28249H104 112,726 2,162,671 SH   SOLE   2,162,671 0 0
G1 THERAPEUTICS INC COM 3621LQ109 14,839 483,990 SH   SOLE   483,990 0 0
KALA PHARMACEUTICALS INC COM 483119103 28,949 4,537,478 SH   SOLE   4,537,478 0 0
MYOVANT SCIENCES LTD COM G637AM102 59,238 6,545,642 SH   SOLE   6,545,642 0 0
ODONATE THERAPEUTICS INC COM 676079106 7,338 200,000 SH   SOLE   200,000 0 0
ORCHARD THERAPEUTICS PLC ADS 68570P101 71,466 5,108,330 SH   SOLE   5,108,330 0 0
PRECISION BIOSCIENCES INC COM 74019P108 24,411 1,842,366 SH   SOLE   1,842,366 0 0
PREVAIL THERAPEUTICS INC COM 74140Y101 36,216 2,743,625 SH   SOLE   2,743,625 0 0
RA PHARMACEUTICALS INC COM 74933V108 136,959 4,858,260 SH   SOLE   4,858,260 0 0
RHYTHM PHARMACEUTICALS INC COM 76243J105 41,465 1,884,782 SH   SOLE   1,884,782 0 0
SCPHARMACEUTICALS INC COM 810648105 10,358 3,247,005 SH   SOLE   3,247,005 0 0
SHOCKWAVE MED INC COM 82489T104 28,294 495,608 SH   SOLE   495,608 0 0
SOLID BIOSCIENCES INC COM 83422E105 21,293 2,689,444 SH   SOLE   2,689,444 0 0
STOKE THERAPEUTICS INC COM 86150R107 32,669 1,119,963 SH   SOLE   1,119,963 0 0
SYNTHORX INC COM 87167A103 131,379 9,724,598 SH   SOLE   9,724,598 0 0
TG THERAPEUTICS INC COM 88322Q108 59,515 6,880,323 SH   SOLE   6,880,323 0 0
WAVE LIFE SCIENCES LTD SHS Y95308105 202,855 7,775,207 SH   SOLE   7,775,207 0 0
X4 PHARMACEUTICALS INC COM 98420X103 12,921 861,393 SH   SOLE   861,393 0 0
ZOGENIX INC COM NEW 98978L204 177,861 3,722,504 SH   SOLE   3,722,504 0 0