2021-11-15T16:28:24-08:00 2020-12-31 371420474 Fontanello Duffield & Otake LLP 44 Montgomery Street Suite 1305 San Francisco CA 94104 990PF 2020-01-01 852286751 Kahle Austin Family Foundation KAHL 4159318766 513 B Simonds Loop San Francisco CA 94129 Brewster Kahle Chairman 2021-11-15 false Brewster Kahle 999009999 Erik Satow P01410341 4159830200 0 AAL1 IAL1 FAL1 2020 2022-09-23 18:48:47Z X X X 17663724 X 16869458 81365 81365 -46901 16528261 16476857 16903922 16558222 9179 9179 300000 309179 0 9179 0 0 309179 0 9179 16594743 16558222 7133850 7133850 513363 513363 5960358 5960358 2727501 2727501 1328652 1328652 17663724 17663724 0 X 17663724 0 17663724 16594743 1068981 17663724 17663724 Sale of Donated Stock D 2020-01-01 2020-12-31 16511041 35700 16475341 16475341 Sale of Publicly Traded Securities P 2000-01-01 2020-12-31 17220 15704 1516 1516 16476857 16475341 230159 230159 230159 300000 300000 X 1872 67969 67969 false false false false false false false false true DE true false true false false true N/A Meikle Hall 4159318766 513 B Simonds Loop San Francisco CA 941291140 false false false false false false false false false false false false false false false false false false false false false false Brewster Kahle 513B Simonds Loop San Francisco CA 94129 Chairman 2.00 0 Mary K Austin 513B Simonds Loop San Francisco CA 94129 Director 2.00 0 NONE NONE 2604581 6191439 0 8796020 0 8796020 131940 8664080 433204 433204 230159 230159 203045 203045 203045 9179 9179 9179 203045 9179 0 9179 193866 Brewster Kahle Mary K Austin X 14 81365 18 -46901 34464 34464 false false false false false false false false false false X X 1 Kahle Austin Revocable Trust 513B Simonds Loop San Francisco CA 94129 16869458 X X 1 5,000 Sh AMZ 16559458 2020-09-06 Toyota Motors 3.4% 9/15/21 102143 102143 United Parcel Service 2.35% 5/16/22 205364 205364 Bristol-Myers Squibb 3.55% 8/15/22 210710 210710 IBM Credit 2.2% 9/8/22 206974 206974 TWDC Enterprises, 2.35% 12/1/22 207684 207684 Toyota Motor Credit 2.625% 1/10/23 209484 209484 Gilead Sciences 2.5% 9/1/23 262965 262965 Pfizer 3.2% 9/15/23 215732 215732 Coca-Cola Co 3.2% 11/1/23 216846 216846 Xilinx 2.95% 6/1/24 215112 215112 JPMorgan Chase 3.875% 9/10/24 223962 223962 Estee Lauder 2.0% 12/1/24 211288 211288 American Express 3.625% 12/5/24 221928 221928 Accrued Interest 17309 17309 Bristol Myers Squibb, 7,200 Sh 446616 446616 Coca Cola Co, 6,100 Sh 334524 334524 Eli Lilly & Co, 3,000 Sh 506520 506520 Emerson Electric, 5,800 Sh 466146 466146 Goodrx Hldgs Inc, 5,846 Sh 235828 235828 Johnson & Johnson, 2,100 Sh 330498 330498 Medtronic, 2,900 Sh 339706 339706 Netflix, 625 Sh 337956 337956 Pfizer, 8,300 Sh 305523 305523 Simon Ppty Group, 4,600 Sh 392288 392288 Smartsheet, 4,710 Sh 326356 326356 Starbucks, 3,600 Sh 385128 385128 Thermo Fisher Scientific, 700 Sh 326046 326046 Twitter, 7,100 Sh 384465 384465 Walt Disney, 2,800 Sh 507304 507304 Workday, 1,400 Sh 335454 335454 513363 513363 iShares MSCI ACWI, 25,050 Sh FMV 1328652 1328652 Legal Fees 9179 0 0 9179 Kahle Austin Revocable Trust 513B Simonds Loop San Francisco CA 94129 Excise Tax 300000