2024-05-15T14:55:39-07:00 2023-12-31 371420474 Fontanello Duffield & Otake LLP 44 Montgomery Street Suite 1305 San Francisco CA 94104 990PF 2023-01-01 271921666 G & C Family Foundation G&CF 9252474269 PO Box 6218 Moraga CA 94570 Huandong Guo CEO 2024-05-15 false Huandong Guo 999009999 true Antonio Tellez Jr P01716904 4159830200 2 AAL1 IAL1 FAL1 2023 2023-04-26 12:10:37Z X 1141738 X X 28608 28608 25970 1353630 25970 54578 54578 4435 4435 193 193 332 332 4960 193 4767 45000 45000 49960 193 49767 4618 54385 797 6029 6029 196616 653969 653969 103439 109025 109025 671171 372715 372715 7604 7604 972023 1141738 1141738 24465 24465 0 X 947558 1141738 947558 1141738 972023 1141738 947558 4618 189562 1141738 1141738 Sales of Publicly Traded Securities P 2012-12-12 2023-12-12 1353630 1327660 25970 25970 25970 756 756 756 1098 1098 X 342 342 false false false false false false false true true CA true false false false false true N/A Huandong Guo 9252474269 32 Maison Ct Moraga CA 94556 false false false false false false false false false false false false false false false false false false false false false false Huandong Guo 32 Maison Ct Moraga CA 94556 CEO 16.00 0 Huilan Cheng 32 Maison Ct Moraga CA 94556 CFO 2.00 0 Janet Carolyn Guo 32 Maison Ct Moraga CA 94556 Director 2.00 0 NONE NONE 633171 438462 0 1071633 0 1071633 16074 1055559 52778 52778 756 756 52022 52022 52022 49767 49767 52022 64689 87896 9300 54690 216575 49767 0 49767 2255 2255 214320 0 62434 151886 87896 9300 54690 Huandong Guo Huilan Cheng X American Red Cross 1663 Market Street San Francisco CA 94103 N/A PC General Support 5000 Florida Internationl University Fdn 11200 SW 8th Street Miami FL 33199 N/A PC General Support 5000 Moraga Education Foundation P O Box 34 Moraga CA 94556 N/A PC General Support 10000 Vanderbilt University 2301 Vanderbilt Place Nashville TN 37240 N/A PC General Support 5000 National Park Foundation 1110 Vermont Ave NW Suite 200 Washington DC 20005 N/A PC General Support 5000 UB Foundation POBox 730 Buffalo NY 14226 N/A PC General Support 10000 Wikimedia Foundation Inc PO Box 98204 Washington DC 20090 N/A PC General Support 5000 45000 14 28608 18 25970 54578 54578 false false false false false false false false false false Tax Preparation Fees and Accounting 4435 0 0 4435 AT&T INC, 1,000 SH 16780 16780 EASTMAN KODAK CO, 1,125 SH 4388 4388 GENERAL ELECTRIC HEALTHCARE, 125 SH 3170 3170 SOLARWINDS CORP, 100 SH 1249 1249 AMERICAN WELL CORP CL, 1,490 SH 1118 1118 C3 AI INC CL A, 180 SH 5168 5168 CARNIVAL CORP COM, 600 SH 11124 11124 DOCUSIGN INC, 70 SH 4162 4162 DROPBOX INC CL, 500 SH 14740 14740 N-ABLE INC COMMON, 100 SH 1325 1325 PALANTIR TECHNOLOGIES, 700 SH 12019 12019 BLOCK, 195 SH 15083 15083 GINKGO BIOWORKS, 642 SH 1085 1085 PAYPAL HLDGS INC, 113 SH 6939 6939 PELOTON INTERACTIVE INC, 970 SH 5907 5907 WARNER BROS DISCOVERY INC, 419 SH 4768 4768 JFROG LTED, 300 SH FMV 10383 10383 FIDELITY EMERGING ASIA FUND, 537 SH FMV 21467 21467 FIDELITY JAPAN, 1,630 SH FMV 27216 27216 FIDELITY SMALL CAP INDEX FUND, 720 SH FMV 18290 18290 FIDELITY BLUE CHIP GROWTH, 171 SH FMV 21467 21467 FIDELITY REAL ESTATE INCOME, 2,371 SH FMV 28902 28902 FIDELITY SELECT BIOTECHNOLOGY, 2,473 SH FMV 44099 44099 ARK ETF TR INNOVATION ETF, 330 SH FMV 14140 14140 ETF SER SOLUTIONS US GLB, 4,200 SH FMV 79926 79926 FIDELITY LATIN AMERICA, 1,645 SH FMV 34687 34687 SPDR PORTFOLIO S&P 600 CAP, 1,332 SH FMV 56184 56184 GENERAL ELECTRIC CO, 125SH FMV 15954 15954 Furniture and Fixtures 6709 6709 Machinery and Equipment 895 895 Filing Fees 25 25 Postage and Delivery 307 307 Foreign Tax Paid On Investments 193 193