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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
BERKSHIRE HATHAWAY INC DEL CL A 084670108   80,549 173 SH   SOLE 0 173 0 0
APTINYX INC COM 03836N103   13 109,280 SH   SOLE 0 109,280 0 0
EXICURE INC COM 30205M201   46 52,145 SH   SOLE 0 52,145 0 0
AGILON HEALTH INC COM 00857U107   26,420 1,112,400 SH   SOLE 0 1,112,400 0 0
BERKSHIRE GREY COM CL A 084656107   181 131,301 SH   SOLE 0 131,301 0 0
RYAN SPECIALTY HOLDINGS INC CL A 78351F107   4,790 119,046 SH   SOLE 0 119,046 0 0
GRANITE RIDGE RESOURCES INC COM 387432107   215 36,687 SH   SOLE 0 36,687 0 0