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
Cymabay Therapeutics, Inc. COM 23257D103 9,925 2,843,893 SH   SOLE   2,843,893 0 0
Cytokinetics Incorporated COM 23282W605 37,884 1,607,292 SH   SOLE   1,607,292 0 0
Dicerna Pharmaceuticals, Inc. COM 253031108 635 25,000 SH   SOLE   25,000 0 0
Fulcrum Therapeutics, Inc. COM 359616109 20,740 1,133,948 SH   SOLE   1,133,948 0 0
Generation Bio Co. COM 37148K100 18,017 857,942 SH   SOLE   857,942 0 0
Keros Therapeutics, Inc. COM 492327101 53,567 1,428,071 SH   SOLE   1,428,071 0 0
Kura Oncology, Inc. COM 50127T109 21,320 1,307,982 SH   SOLE   1,307,982 0 0
Myokardia, Inc. COM 62857M105 12,222 126,492 SH   SOLE   126,492 0 0
Oric Pharmaceuticals, Inc. COM 68622P109 4,216 125,000 SH   SOLE   125,000 0 0
Retrophin, Inc. COM 761299106 612 30,000 SH   SOLE   30,000 0 0
Vaxcyte, Inc. COM 92243G108 19,624 620,821 SH   SOLE   620,821 0 0
Voyager Therapeutics, Inc. COM 92915B106 6,521 516,751 SH   SOLE   516,751 0 0