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 8,622,311 852,007 SH   DFND   852,007 0 0
ACELYRIN INC COM 00445A100   55,673,548 2,663,806 SH   DFND   2,663,806 0 0
BLACK DIAMOND THERAPEUTICS I COM 09203E105 BBG00MS4Y0X8 3,787,500 750,000 SH   DFND   750,000 0 0
COMPASS THERAPEUTICS INC COM 20454B104 BBG00LPXKF34 8,998,484 2,829,712 SH   DFND   2,829,712 0 0
CORVUS PHARMACEUTICALS INC COM 221015100 BBG009F0TGJ6 458,000 200,000 SH   DFND   200,000 0 0
CULLINAN ONCOLOGY INC COM 230031106 BBG00HW2DGR3 36,736,673 3,414,189 SH   DFND   3,414,189 0 0
DIREXION SHS ETF TR DAILY S&P BIOTEC 25460G716 BBG0099SHGK3 4,670,250 325,000 SH   DFND   325,000 0 0
DISC MEDICINE INC COM 254604101 BBG00W9MJL04 5,556,172 125,139 SH   DFND   125,139 0 0
FREELINE THERAPEUTICS HLDGS SPONSORED ADS 35655L206 BBG00W5FT5H9 55,898 25,999 SH   DFND   25,999 0 0
GRAPHITE BIO INC COM 38870X104 BBG00XDH4P05 600,439 230,938 SH   DFND   230,938 0 0
HOOKIPA PHARMA INC COM 43906K100 BBG00NGMNKS3 694,091 788,740 SH   DFND   788,740 0 0
IKENA ONCOLOGY INC COM 45175G108 BBG00XZY4TH8 13,920,582 2,122,040 SH   DFND   2,122,040 0 0
INOZYME PHARMA INC COM 45790W108 BBG00J7QJMD0 6,656,301 1,195,027 SH   DFND   1,195,027 0 0
KEROS THERAPEUTICS INC COM 492327101 BBG00H1HP9H8 16,157,101 402,118 SH   DFND   402,118 0 0
LARIMAR THERAPEUTICS INC COM 517125100 BBG001V0GD97 8,720,383 3,414,468 SH   DFND   3,414,468 0 0
OMEGA THERAPEUTICS INC COMMON STOCK 68217N105 BBG00WCNQZQ1 5,912,938 1,055,882 SH   DFND   1,055,882 0 0
ORCHARD THERAPEUTICS PLC SPON ADS NEW 68570P200 BBG00M62QW74 3,937,394 2,518,181 SH   DFND   2,518,181 0 0
OVID THERAPEUTICS INC COM 690469101 BBG009F0TD85 2,836,616 864,822 SH   DFND   864,822 0 0
PLIANT THERAPEUTICS INC COM 729139105 BBG00C8083P2 56,480,348 3,117,017 SH   DFND   3,117,017 0 0
PLIANT THERAPEUTICS INC COM 729139105 BBG00C8083P2 161,828 130,300 SH Call DFND   130,300 0 0
PRECISION BIOSCIENCES INC COM 74019P108 BBG008NSBPW2 843,471 1,603,557 SH   DFND   1,603,557 0 0
RALLYBIO CORP COM 75120L100 BBG011PFKG07 3,072,101 542,774 SH   DFND   542,774 0 0
REPARE THERAPEUTICS INC COM 760273102 BBG00V5N3XG2 31,726,606 2,998,734 SH   DFND   2,998,734 0 0
SYROS PHARMACEUTICALS INC COM NEW 87184Q206 BBG004FFTL85 2,417,452 767,445 SH   DFND   767,445 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 BBG001V2MJJ2 3,921,050 85,000 SH   DFND   85,000 0 0
VECTIVBIO HLDG AG ORD SHS H9060V101 BBG00ZR8HCJ0 46,945,093 2,782,756 SH   DFND   2,782,756 0 0