ALPHABET INC-CL A CL A 02079K305 5092 42543 SH DFND 2 5092 0 0 BERKSHIRE HATHAWAY INC-CL B CL B 084670702 20460 60000 SH DFND 2 20460 0 0 BOOKING HOLDINGS INC COM 09857L108 45905 17000 SH DFND 2 45905 0 0 LIBERTY BROADBAND-C COM SER C 530307305 843 10534 SH DFND 2 843 0 0 OCCIDENTAL PETROLEUM CORP W EXP 08/03/202 674599162 64745 1734876 SH DFND 2 64745 0 0 BIORA THERAPEUTICS INC CALL 74319F905 379 98500 SH DFND 2 379 0 0 SCILEX HOLDING CO CALL 80880W906 5762 1034600 SH DFND 2 5762 0 0