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
2SEVENTY BIO INC COMMON STOCK 901384107 BBG00YV1J631 3,927,867 1,002,007 SH   DFND 6 1,002,007 0 0
ACELYRIN INC COM 00445A100   23,014,608 2,262,990 SH   DFND 6 2,262,990 0 0
BLACK DIAMOND THERAPEUTICS I COM 09203E105 BBG00MS4Y0X8 2,066,400 720,000 SH   DFND 6 720,000 0 0
BLUEPRINT MEDICINES CORP COM 09627Y109 BBG001V11BV0 4,664,835 92,888 SH   DFND 6 92,888 0 0
COMPASS THERAPEUTICS INC COM 20454B104 BBG00LPXKF34 5,574,532 2,829,712 SH   DFND 6 2,829,712 0 0
CULLINAN ONCOLOGY INC COM 230031106 BBG00HW2DGR3 30,898,410 3,414,189 SH   DFND 6 3,414,189 0 0
DIREXION SHS ETF TR DAILY S&P BIOTEC 25460G716 BBG0099SHGK3 4,635,000 225,000 SH   DFND 6 225,000 0 0
DISC MEDICINE INC COM 254604101 BBG00W9MJL04 1,174,500 25,000 SH   DFND 6 25,000 0 0
FREELINE THERAPEUTICS HLDGS SPONSORED ADS 35655L206   372,613 86,654 SH   DFND 6 86,654 0 0
GRAPHITE BIO INC COM 38870X104 BBG00XDH4P05 572,726 230,938 SH   DFND 6 230,938 0 0
IKENA ONCOLOGY INC COM 45175G108 BBG00XZY4TH8 9,443,445 2,180,934 SH   DFND 6 2,180,934 0 0
INOZYME PHARMA INC COM 45790W108 BBG00J7QJMD0 5,334,112 1,270,027 SH   DFND 6 1,270,027 0 0
KEROS THERAPEUTICS INC COM 492327101 BBG00H1HP9H8 12,995,340 407,633 SH   DFND 6 407,633 0 0
LARIMAR THERAPEUTICS INC COM 517125100 BBG001V0GD97 13,487,148 3,414,468 SH   DFND 6 3,414,468 0 0
MINERALYS THERAPEUTICS INC COM 603170101 BBG00ZXN1GR9 5,405,284 568,379 SH   DFND 6 568,379 0 0
MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD 61559X104 BBG00XQZQVP7 3,420,000 60,000 SH   DFND 6 60,000 0 0
OMEGA THERAPEUTICS INC COMMON STOCK 68217N105 BBG00WCNQZQ1 2,270,146 1,055,882 SH   DFND 6 1,055,882 0 0
ORCHARD THERAPEUTICS PLC SPON ADS NEW 68570P200   14,034,773 12,315,654 SH   DFND 6 12,315,654 0 0
OVID THERAPEUTICS INC COM 690469101 BBG009F0TD85 3,320,916 864,822 SH   DFND 6 864,822 0 0
PLIANT THERAPEUTICS INC COM 729139105 BBG00C8083P2 52,266,211 3,014,199 SH   DFND 6 3,014,199 0 0
PLIANT THERAPEUTICS INC COM 729139105 BBG00C8083P2 55,000 137,500 SH Call DFND 6 137,500 0 0
PRECISION BIOSCIENCES INC COM 74019P108 BBG008NSBPW2 207,043 606,629 SH   DFND 6 606,629 0 0
RALLYBIO CORP COM 75120L100 BBG011PFKG07 1,316,774 390,734 SH   DFND 6 390,734 0 0
REPARE THERAPEUTICS INC COM 760273102 BBG00V5N3XG2 35,837,422 2,966,674 SH   DFND 6 2,966,674 0 0
REPARE THERAPEUTICS INC COM 760273102 BBG00V5N3XG2 157,500 50,000 SH Call DFND 6 50,000 0 0
SAGIMET BIOSCIENCES INC COM SER A 786700104 BBG0020584Z8 3,069,810 348,842 SH   DFND 6 348,842 0 0
SYROS PHARMACEUTICALS INC COM NEW 87184Q206   5,119,170 1,299,359 SH   DFND 6 1,299,359 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 BBG001V2MJJ2 7,664,750 215,000 SH   DFND 6 215,000 0 0