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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
2SEVENTY BIO INC COMMON STOCK 901384107 24,036 1,408,901 SH   SOLE   1,408,901 0 0
ADAGIO THERAPEUTICS INC COM 00534A102 8,834 1,937,207 SH   SOLE   1,937,207 0 0
AEGLEA BIOTHERAPEUTICS INC COM 00773J103 6,550 2,847,689 SH   SOLE   2,847,689 0 0
AMYLYX PHARMACEUTICALS INC COM 03237H101 35,415 2,756,050 SH   SOLE   2,756,050 0 0
ANNEXON INC COM 03589W102 8,850 3,241,628 SH   SOLE   3,241,628 0 0
APTINYX INC COM 03836N103 20,184 8,891,758 SH   SOLE   8,891,758 0 0
ARCUTIS BIOTHERAPEUTICS INC COM 03969K108 76,641 3,979,292 SH   SOLE   3,979,292 0 0
ARYA SCIENCES ACQU CORP IV CL A G31659108 6,860 700,000 SH   SOLE   700,000 0 0
ARYA SCIENCES ACQUISITN CORP CLASS A ORD SHS G31658100 4,855 500,000 SH   SOLE   500,000 0 0
ATEA PHARMACEUTICALS INC COM 04683R106 17,946 2,485,638 SH   SOLE   2,485,638 0 0
BCLS ACQUISITION CORP COM CL A G0904B105 4,812 487,500 SH   SOLE   487,500 0 0
C4 THERAPEUTICS INC COM STK 12529R107 39,840 1,642,210 SH   SOLE   1,642,210 0 0
CRINETICS PHARMACEUTICALS IN COM 22663K107 44,552 2,029,701 SH   SOLE   2,029,701 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 91,219 8,415,000 SH   SOLE   8,415,000 0 0
EQRX INC COM 26886C107 41,315 10,003,573 SH   SOLE   10,003,573 0 0
FRAZIER LIFESCIENCES ACQU CO UNIT 12/09/2025 G3710A121 2,997 300,000 SH   SOLE   300,000 0 0
JIYA ACQUISITION CORP COM CL A 47760M102 2,949 300,000 SH   SOLE   300,000 0 0
MARINUS PHARMACEUTICALS INC COM NEW 56854Q200 13,380 1,431,058 SH   SOLE   1,431,058 0 0
MERSANA THERAPEUTICS INC COM 59045L106 26,023 6,522,030 SH   SOLE   6,522,030 0 0
NAUTILUS BIOTECHNOLOGY INC COM 63909J108 8,680 2,000,000 SH   SOLE   2,000,000 0 0
NURIX THERAPEUTICS INC COM 67080M103 17,993 1,284,313 SH   SOLE   1,284,313 0 0
NUVALENT INC COM 670703107 47,615 3,428,014 SH   SOLE   3,428,014 0 0
OMEGA ALPHA SPAC CL A G6749V107 3,928 400,000 SH   SOLE   400,000 0 0
PANACEA ACQUISITION CORP II CL A SHS G6882C106 4,875 500,000 SH   SOLE   500,000 0 0
PHARVARIS N V COM N69605108 57,680 3,180,601 SH   SOLE   3,180,601 0 0
RAPID MICRO BIOSYSTEMS INC CLASS A COM 75340L104 57,271 8,434,560 SH   SOLE   8,434,560 0 0
RESEARCH ALLIANCE CORP II COM CL A 760873109 9,760 1,000,000 SH   SOLE   1,000,000 0 0
SAVARA INC COM 805111101 15,226 11,622,598 SH   SOLE   11,622,598 0 0
SOLID BIOSCIENCES INC COM 83422E105 9,516 7,929,918 SH   SOLE   7,929,918 0 0
SPRINGWORKS THERAPEUTICS INC COM 85205L107 272,679 4,831,307 SH   SOLE   4,831,307 0 0
SYROS PHARMACEUTICALS INC COM 87184Q107 7,455 6,264,420 SH   SOLE   6,264,420 0 0
TANGO THERAPEUTICS INC COM 87583X109 14,567 1,921,790 SH   SOLE   1,921,790 0 0
X4 PHARMACEUTICALS INC COM 98420X103 5,284 3,019,540 SH   SOLE   3,019,540 0 0
XILIO THERAPEUTICS INC COM 98422T100 19,834 2,805,413 SH   SOLE   2,805,413 0 0