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
ADTALEM GLOBAL ED INC COM 00737L103 8,807 358,871 SH   SOLE   358,871 0 0
ALPHABET INC CAP STK CL A 02079K305 723 493 SH   SOLE   493 0 0
ALPHABET INC CAP STK CL C 02079K107 11,044 7,515 SH   SOLE   7,515 0 0
BAIDU INC SPON ADR REP A 056752108 369 2,916 SH   SOLE   2,916 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 320 1 SH   SOLE   1 0 0
BERKSHIRE HATHAWAY INC DEL CL B 084670702 1,076 5,051 SH   SOLE   5,051 0 0
BOOKING HLDGS INC COM 09857L108 7,335 4,288 SH   SOLE   4,288 0 0
CELANESE CORP DEL COM 150870103 1,277 11,886 SH   SOLE   11,886 0 0
CONSTELLATION BRANDS INC CL A 21036P108 284 1,500 SH   SOLE   1,500 0 0
FACEBOOK INC CL A 30303M102 10,240 39,100 SH   SOLE   39,100 0 0
FIRST SEACOAST BANCORP COM 33631P102 538 74,264 SH   SOLE   74,264 0 0
HERSHEY CO COM 427866108 208 1,452 SH   SOLE   1,452 0 0
HUNTSMAN CORP COM 447011107 3,484 156,850 SH   SOLE   156,850 0 0
MASTERCARD INC CL A 57636Q104 37,944 112,205 SH   SOLE   112,205 0 0
PIONEER BANCORP INC COM 723561106 183 20,590 SH   SOLE   20,590 0 0
RHINEBECK BANCORP INC COM 762093102 108 17,159 SH   SOLE   17,159 0 0
ROYAL DUTCH SHELL PLC SPON ADR B 780259107 1,980 81,764 SH   SOLE   81,764 0 0
SVB FINL GROUP COM 78486Q101 416 1,730 SH   SOLE   1,730 0 0
TRIP COM GROUP ADS 89677Q107 1,245 39,982 SH   SOLE   39,982 0 0