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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ARROWHEAD PHARMACEUTICALS IN COM 04280A100   27,799,304 908,474 SH   SOLE   908,474 0 0
ARVINAS INC COM 04335A105   20,133,537 489,153 SH   SOLE   489,153 0 0
BLUEPRINT MEDICINES CORP COM 09627Y109   23,505,242 254,827 SH   SOLE   254,827 0 0
KYMERA THERAPEUTICS INC COM 501575104   22,438,840 881,337 SH   SOLE   881,337 0 0
MERUS N V COM N5749R100   9,765,498 355,109 SH   SOLE   355,109 0 0
REGENXBIO INC COM 75901B107   14,403,511 802,424 SH   SOLE   802,424 0 0
REPARE THERAPEUTICS INC COM 760273102   4,622,878 633,271 SH   SOLE   633,271 0 0
SILENCE THERAPEUTICS PLC ADS 82686Q101   18,121,843 1,043,284 SH   SOLE   1,043,284 0 0
S&P BIOTECH ETF TR UNIT 78464A870   17,858,000 200,000 SH Put SOLE   0 0 200,000
SUTRO BIOPHARMA INC COM 869367102   1,804,584 420,649 SH   SOLE   420,649 0 0