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
Acceleron Pharma Inc. COM 00434H108 11,872 254,923 SH   SOLE   254,923 0 0
Achaogen, Inc. COM 004449104 1,307 2,864,664 SH   SOLE   2,864,664 0 0
Aerie Pharmaceuticals, Inc. COM 00771V108 92,648 1,950,477 SH   SOLE   1,950,477 0 0
Aimmune Therapeutics, Inc. COM 00900T107 14,466 647,254 SH   SOLE   647,254 0 0
Alder BioPharmaceuticals, Inc. COM 014339105 40,160 2,942,130 SH   SOLE   2,942,130 0 0
Arcus Biosciences, Inc. COM 03969F109 17,073 1,366,973 SH   SOLE   1,366,973 0 0
Ascendis Pharma A/S SPONSORED ADR 04351P101 24,021 204,088 SH   SOLE   204,088 0 0
Audentes Therapeutics, Inc. COM 05070R104 12,304 315,331 SH   SOLE   315,331 0 0
BioDelivery Sciences International, Inc. COM 09060J106 3,337 629,656 SH   SOLE   629,656 0 0
Biohaven Pharmaceutical Holding Company Ltd. COM G11196105 3,931 76,379 SH   SOLE   76,379 0 0
Blueprint Medicines Corporation COM 09627Y109 37,438 467,682 SH   SOLE   467,682 0 0
CymaBay Therapeutics, Inc. COM 23257D103 21,077 1,587,101 SH   SOLE   1,587,101 0 0
Epizyme, Inc. COM 29428V104 12,369 998,278 SH   SOLE   998,278 0 0
Immunomedics, Inc. COM 452907108 46,169 2,403,398 SH   SOLE   2,403,398 0 0
Myokardia, Inc. COM 62857M105 16,346 314,400 SH   SOLE   314,400 0 0
Natera, Inc. COM 632307104 5,201 252,255 SH   SOLE   252,255 0 0
Replimune Group, Inc. COM 76029N106 11,866 749,654 SH   SOLE   749,654 0 0
Tocagen, Inc. COM 888846102 6,175 568,054 SH   SOLE   568,054 0 0
WAVE Life Sciences Ltd. SHS Y95308105 6,406 164,900 SH   SOLE   164,900 0 0