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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
OMB APPROVAL
OMB Number: 3235-0006
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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
SPDR BLOOMBERG 1 3 MNTH T BLL ETF BLOOMBERG 1-3 MO 78468R663   35,088,468 383,711 SH   SOLE   383,711 0 0
BERKSHIRE HATHAWAY CLASS B COM 084670702   24,126,831 69,413 SH   SOLE   69,413 0 0
SPDR S&P 500 ETF S&P 500 ETF SHS 78462F103   7,870,815 18,460 SH   SOLE   18,460 0 0
APPLE INC COM 037833100   2,399,219 13,869 SH   SOLE   13,869 0 0
HOME DEPOT INC COM 437076102   949,054 3,140 SH   SOLE   3,140 0 0
VANGUARD TOTAL BOND MARKET ETF TOTAL BND MRKT 921937835   746,652 10,791 SH   SOLE   10,791 0 0
MICROSOFT CORP COM 594918104   633,039 1,992 SH   SOLE   1,992 0 0
VANGUARD DIVIDEND APPRECIATION ETF DIV APP ETF 921908844   572,272 3,703 SH   SOLE   3,703 0 0
INVSC QQQ TRUST SRS 1 ETF IV UNIT SER 1 46090E103   495,528 1,376 SH   SOLE   1,376 0 0
EXXON MOBIL CORP COM 30231G102   447,081 3,888 SH   SOLE   3,888 0 0
VANGUARD TOTAL STOCK MARKET ETF S&P 500 ETF SHS 922908363   426,787 2,015 SH   SOLE   2,015 0 0
SPDR DOW JONES INDUSTRIAL AVRG ETF UT SER 1 78467X109   417,750 1,253 SH   SOLE   1,253 0 0
SPDR PORTFOLIO S P 1500 CMPST ST ETF PORTFOLIO S&P1500 78464A805   406,931 7,777 SH   SOLE   7,777 0 0
SPDR S&P 500 FOSSIL FUELRES FRE ETF S&P 500 ETF SHS 78468R796   378,541 10,920 SH   SOLE   10,920 0 0
ISHARES IBOXX INVT GRADEBOND ETF IBOXX INV CP ETF 464287242   342,436 3,393 SH   SOLE   3,393 0 0
ALPHABET INC. CLASS A COM 02079K305   225,147 1,687 SH   SOLE   1,687 0 0
VANGUARD S&P 500 ETF S&P 500 ETF SHS 922908363   205,250 524 SH   SOLE   524 0 0