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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
INSMED INC NOTE 1.750% 1/1 457669AA7 9,173 8,065,000 SH   SOLE   8,065,000 0 0
DOUYU INTERNATIONAL HLDNGS L SPON ADS 02598W105 2,575 232,783 SH   SOLE   232,783 0 0
HUYA INC ADS REP SHS A 44852D108 1,451 72,803 SH   SOLE   72,803 0 0
AIR TRANSPORT SERVICES GROUP COM 00922R105 10,933 348,858 SH   SOLE   348,858 0 0
AIR TRANSPORT SERVICES GROUP NOTE 1.125% 10/1 00922RAB1 4,137 3,500,000 SH   SOLE   3,500,000 0 0
ALPHABET INC CAP STK CL A 02079K107 14,014 7,996 SH   SOLE   7,996 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 8,932 38,522 SH   SOLE   38,522 0 0
BURFORD CAP LTD ORD SHS G17977110 11,062 1,143,985 SH   SOLE   1,143,985 0 0
CHROMADEX CORP COM NEW 171077407 3,429 714,404 SH   SOLE   714,404 0 0
GOGO INC COM 38046C109 4,550 472,443 SH   SOLE   472,443 0 0
INSMED INC COM PAR $.01 457669307 10,117 303,902 SH   SOLE   303,902 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 10,498 66,617 SH   SOLE   66,617 0 0
LIBERTY GLOBAL PLC COM NEW G5480U104 13,420 554,080 SH   SOLE   554,080 0 0
NELNET INC CL A 64031N108 25,897 363,515 SH   SOLE   363,515 0 0
PAYPAL HOLDINGS INC COM 70450Y103 9,930 42,400 SH   SOLE   42,400 0 0
ISHARES TR PUT 464287952 133 1,129 SH   SOLE   1,129 0 0