- Corporate Officers - B
- Bill & Melinda Gates Foundation Trust
Insider Trading History of Bill & Melinda Gates Foundation Trust
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Bill & Melinda Gates Foundation Trust since 2008.
The trader's CIK number is 1166559.
At the time of the last reporting, Bill & Melinda Gates Foundation Trust was the 10% Owner of Schrodinger, Inc.. (stock ticker symbol SDGR).
Also see all insider trading activities at Schrodinger, Inc..
Note that in the past
BILL & MELINDA GATES FOUNDATION TRUST also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Autonation, Inc. (AN) by Bill & Melinda Gates Foundation Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | AN | 0 | $0 | 2,685,169 | $96,657,435 | 0 | $0 |
| 2011 | AN | 0 | $0 | 5,708,215 | $203,780,205 | 0 | $0 |
| 2009 | AN | 550,000 | $9,454,850 | 0 | $0 | 0 | $0 |
| 2008 | AN | 1,933,550 | $14,476,599 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Schrodinger, Inc. (SDGR) by Bill & Melinda Gates Foundation Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | SDGR | 588,235 | $9,999,995 | 4,000,000 | $256,665,737 | 0 | $0 |
Yearly summary of insider trading at Berkshire Hathaway Inc (BRK.B) by Bill & Melinda Gates Foundation Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2010 | BRK.B | 0 | $0 | 1,129,223 | $126,435,404 | 0 | $0 |
| 2009 | BRK.B | 0 | $0 | 98,607 | $321,305,333 | 0 | $0 |
Insider trading activities at 3 companies by Bill & Melinda Gates Foundation Trust:
1. Autonation, Inc. (AN)
2. Schrodinger, Inc. (SDGR)
3. Berkshire Hathaway Inc (BRK.B)
Table 1. Insider trading of Autonation, Inc. (AN) by Bill & Melinda Gates Foundation Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-02-16 | AN | Sale | 165,846 | 34.39 | 5,704,107 |
| 2012-02-15 | AN | Sale | 292,541 | 34.76 | 10,167,554 |
| 2012-02-14 | AN | Sale | 297,609 | 35.26 | 10,492,800 |
| 2012-02-13 | AN | Sale | 190,009 | 36.03 | 6,845,264 |
| 2012-02-10 | AN | Sale | 261,965 | 36.27 | 9,500,946 |
| 2012-02-09 | AN | Sale | 353,200 | 36.82 | 13,004,824 |
| 2012-02-08 | AN | Sale | 245,600 | 37.06 | 9,101,690 |
| 2012-02-02 | AN | Sale | 278,399 | 36.00 | 10,021,250 |
| 2012-02-03 | AN | Sale | 600,000 | 36.37 | 21,819,000 |
| 2011-12-02 | AN | Sale | 75,751 | 36.51 | 2,765,669 |
| 2011-12-01 | AN | Sale | 262,627 | 36.15 | 9,493,178 |
| 2011-11-30 | AN | Sale | 489,800 | 36.28 | 17,768,964 |
| 2011-11-29 | AN | Sale | 285,007 | 35.43 | 10,098,653 |
| 2011-11-14 | AN | Sale | 487,968 | 33.67 | 16,428,906 |
| 2011-11-11 | AN | Sale | 580,735 | 34.10 | 19,801,902 |
| 2011-11-09 | AN | Sale | 500,000 | 34.46 | 17,230,500 |
| 2011-11-10 | AN | Sale | 414,898 | 34.03 | 14,118,564 |
| 2011-11-08 | AN | Sale | 833,020 | 36.02 | 30,002,048 |
| 2011-11-07 | AN | Sale | 250,000 | 36.02 | 9,006,000 |
| 2011-11-04 | AN | Sale | 617,833 | 36.57 | 22,592,299 |
| 2011-11-03 | AN | Sale | 594,396 | 37.80 | 22,468,168 |
| 2011-11-02 | AN | Sale | 316,180 | 37.97 | 12,005,354 |
| 2009-10-29 | AN | Buy | 500,000 | 17.91 | 8,956,500 |
| 2009-01-07 | AN | Buy | 50,000 | 9.97 | 498,350 |
| 2008-12-02 | AN | Buy | 97,500 | 8.92 | 869,310 |
| 2008-12-01 | AN | Buy | 187,500 | 8.30 | 1,556,437 |
| 2008-11-28 | AN | Buy | 65,000 | 8.30 | 539,565 |
| 2008-11-25 | AN | Buy | 727,500 | 7.71 | 5,606,115 |
| 2008-11-26 | AN | Buy | 172,500 | 8.07 | 1,392,765 |
| 2008-11-24 | AN | Buy | 150,000 | 7.18 | 1,076,550 |
| 2008-11-21 | AN | Buy | 255,150 | 6.55 | 1,672,253 |
| 2008-11-20 | AN | Buy | 244,850 | 6.32 | 1,547,207 |
| 2008-11-19 | AN | Buy | 33,550 | 6.45 | 216,397 |
Table 2. Insider trading of Schrodinger, Inc. (SDGR) by Bill & Melinda Gates Foundation Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-11-24 | SDGR | Sale | 2,000,000 | 63.50 | 127,000,000 |
| 2020-08-17 | SDGR | Sale | 1,836,337 | 64.24 | 117,966,288 |
| 2020-08-14 | SDGR | Sale | 163,663 | 71.48 | 11,699,449 |
| 2020-02-10 | SDGR | Buy | 588,235 | 17.00 | 9,999,995 |
Table 3. Insider trading of Berkshire Hathaway Inc (BRK.B) by Bill & Melinda Gates Foundation Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2010-02-26 | BRK.B | Sale | 41,400 | 79.62 | 3,296,143 |
| 2010-02-25 | BRK.B | Sale | 36,384 | 79.17 | 2,880,594 |
| 2010-02-24 | BRK.B | Sale | 40,000 | 79.64 | 3,185,560 |
| 2010-02-23 | BRK.B | Sale | 35,000 | 79.75 | 2,791,320 |
| 2010-02-22 | BRK.B | Sale | 32,000 | 79.73 | 2,551,392 |
| 2010-02-19 | BRK.B | Sale | 66,000 | 77.84 | 5,137,572 |
| 2010-02-18 | BRK.B | Sale | 46,000 | 76.32 | 3,510,628 |
| 2010-02-17 | BRK.B | Sale | 27,500 | 76.06 | 2,091,732 |
| 2010-02-16 | BRK.B | Sale | 20,000 | 75.95 | 1,518,980 |
| 2010-02-12 | BRK.B | Sale | 93,000 | 77.24 | 7,183,040 |
| 2010-02-11 | BRK.B | Sale | 107,000 | 75.63 | 8,091,982 |
| 2010-02-10 | BRK.B | Sale | 21,802 | 74.47 | 1,623,703 |
| 2010-02-09 | BRK.B | Sale | 40,100 | 74.41 | 2,983,680 |
| 2010-02-08 | BRK.B | Sale | 50,000 | 73.97 | 3,698,599 |
| 2010-02-05 | BRK.B | Sale | 50,000 | 72.76 | 3,637,950 |
| 2010-02-04 | BRK.B | Sale | 32,820 | 72.90 | 2,392,676 |
| 2010-02-03 | BRK.B | Sale | 23,000 | 74.51 | 1,713,822 |
| 2010-02-02 | BRK.B | Sale | 35,494 | 75.64 | 2,684,588 |
| 2010-02-01 | BRK.B | Sale | 12,000 | 76.47 | 917,580 |
| 2010-01-29 | BRK.B | Sale | 44,000 | 76.37 | 3,360,148 |
| 2010-01-28 | BRK.B | Sale | 69,000 | 73.18 | 5,049,213 |
| 2010-01-27 | BRK.B | Sale | 46,000 | 72.13 | 3,317,888 |
| 2010-01-26 | BRK.B | Sale | 62,400 | 68.95 | 4,302,417 |
| 2010-01-25 | BRK.B | Sale | 20,000 | 70.24 | 1,404,720 |
| 2010-01-22 | BRK.B | Sale | 20,000 | 71.63 | 1,432,600 |
| 2010-01-21 | BRK.B | Sale | 45,600 | 72.22 | 3,293,277 |
| 2010-01-20 | BRK.B | Sale | 2,200 | 3,428.01 | 7,541,630 |
| 2010-01-19 | BRK.B | Sale | 710 | 3,300.84 | 2,343,598 |
| 2010-01-19 | BRK.B | Sale | 690 | 3,312.69 | 2,285,758 |
| 2010-01-15 | BRK.B | Sale | 200 | 3,277.50 | 655,500 |
| 2010-01-14 | BRK.B | Sale | 600 | 3,303.07 | 1,981,845 |
| 2010-01-13 | BRK.B | Sale | 600 | 3,314.04 | 1,988,425 |
| 2010-01-12 | BRK.B | Sale | 1,060 | 3,322.29 | 3,521,628 |
| 2010-01-11 | BRK.B | Sale | 560 | 3,331.67 | 1,865,735 |
| 2010-01-08 | BRK.B | Sale | 940 | 3,321.16 | 3,121,892 |
| 2010-01-07 | BRK.B | Sale | 1,160 | 3,313.42 | 3,843,568 |
| 2010-01-06 | BRK.B | Sale | 400 | 3,315.20 | 1,326,080 |
| 2010-01-05 | BRK.B | Sale | 1,210 | 3,319.80 | 4,016,960 |
| 2009-12-31 | BRK.B | Sale | 1,393 | 3,289.20 | 4,581,855 |
| 2010-01-04 | BRK.B | Sale | 1,000 | 3,309.13 | 3,309,126 |
| 2009-12-30 | BRK.B | Sale | 600 | 3,285.66 | 1,971,397 |
| 2009-12-29 | BRK.B | Sale | 644 | 3,284.66 | 2,115,321 |
| 2009-12-28 | BRK.B | Sale | 520 | 3,284.70 | 1,708,042 |
| 2009-12-24 | BRK.B | Sale | 800 | 3,290.20 | 2,632,157 |
| 2009-12-23 | BRK.B | Sale | 510 | 3,291.03 | 1,678,424 |
| 2009-12-22 | BRK.B | Sale | 750 | 3,300.46 | 2,475,345 |
| 2009-12-21 | BRK.B | Sale | 620 | 3,301.76 | 2,047,090 |
| 2009-12-18 | BRK.B | Sale | 1,110 | 3,282.27 | 3,643,316 |
| 2009-12-17 | BRK.B | Sale | 600 | 3,293.43 | 1,976,061 |
| 2009-12-16 | BRK.B | Sale | 380 | 3,318.35 | 1,260,971 |
| 2009-12-15 | BRK.B | Sale | 570 | 3,303.73 | 1,883,127 |
| 2009-12-14 | BRK.B | Sale | 800 | 3,303.66 | 2,642,926 |
| 2009-12-11 | BRK.B | Sale | 900 | 3,280.04 | 2,952,033 |
| 2009-12-10 | BRK.B | Sale | 700 | 3,280.60 | 2,296,418 |
| 2009-12-09 | BRK.B | Sale | 500 | 3,302.57 | 1,651,287 |
| 2009-12-08 | BRK.B | Sale | 750 | 3,309.59 | 2,482,190 |
| 2009-12-07 | BRK.B | Sale | 1,200 | 3,324.75 | 3,989,700 |
| 2009-12-04 | BRK.B | Sale | 1,423 | 3,318.06 | 4,721,599 |
| 2009-12-03 | BRK.B | Sale | 400 | 3,317.17 | 1,326,868 |
| 2009-12-02 | BRK.B | Sale | 600 | 3,350.64 | 2,010,385 |
| 2009-12-01 | BRK.B | Sale | 730 | 3,356.78 | 2,450,446 |
| 2009-11-30 | BRK.B | Sale | 695 | 3,349.44 | 2,327,863 |
| 2009-11-27 | BRK.B | Sale | 1,010 | 3,374.42 | 3,408,161 |
| 2009-11-25 | BRK.B | Sale | 1,200 | 3,416.22 | 4,099,461 |
| 2009-11-24 | BRK.B | Sale | 1,210 | 3,421.52 | 4,140,036 |
| 2009-11-23 | BRK.B | Sale | 1,103 | 3,460.40 | 3,816,823 |
| 2009-11-20 | BRK.B | Sale | 830 | 3,451.15 | 2,864,452 |
| 2009-11-19 | BRK.B | Sale | 900 | 3,441.04 | 3,096,937 |
| 2009-11-18 | BRK.B | Sale | 900 | 3,455.71 | 3,110,138 |
| 2009-11-17 | BRK.B | Sale | 800 | 3,433.93 | 2,747,144 |
| 2009-11-16 | BRK.B | Sale | 710 | 3,435.74 | 2,439,377 |
| 2009-11-13 | BRK.B | Sale | 812 | 3,415.58 | 2,773,448 |
| 2009-11-12 | BRK.B | Sale | 700 | 3,402.56 | 2,381,792 |
| 2009-11-10 | BRK.B | Sale | 600 | 3,405.40 | 2,043,241 |
| 2009-11-11 | BRK.B | Sale | 810 | 3,409.42 | 2,761,627 |
| 2009-11-09 | BRK.B | Sale | 300 | 3,487.86 | 1,046,359 |
| 2009-11-06 | BRK.B | Sale | 800 | 3,424.94 | 2,739,955 |
| 2009-11-05 | BRK.B | Sale | 1,000 | 3,389.39 | 3,389,394 |
| 2009-11-04 | BRK.B | Sale | 900 | 3,415.16 | 3,073,642 |
| 2009-11-03 | BRK.B | Sale | 1,100 | 3,313.54 | 3,644,895 |
| 2009-11-02 | BRK.B | Sale | 420 | 3,278.63 | 1,377,025 |
| 2009-10-30 | BRK.B | Sale | 500 | 3,307.59 | 1,653,794 |
| 2009-10-29 | BRK.B | Sale | 892 | 3,298.50 | 2,942,258 |
| 2009-10-28 | BRK.B | Sale | 600 | 3,279.49 | 1,967,692 |
| 2009-10-27 | BRK.B | Sale | 600 | 3,295.45 | 1,977,271 |
| 2009-10-26 | BRK.B | Sale | 500 | 3,316.51 | 1,658,253 |
| 2009-10-23 | BRK.B | Sale | 300 | 3,341.99 | 1,002,595 |
| 2009-10-22 | BRK.B | Sale | 1,450 | 3,315.07 | 4,806,845 |
| 2009-10-21 | BRK.B | Sale | 680 | 3,310.06 | 2,250,838 |
| 2009-10-20 | BRK.B | Sale | 320 | 3,307.19 | 1,058,301 |
| 2009-10-19 | BRK.B | Sale | 600 | 3,320.00 | 1,991,997 |
| 2009-10-16 | BRK.B | Sale | 200 | 3,337.17 | 667,434 |
| 2009-10-15 | BRK.B | Sale | 1,078 | 3,346.73 | 3,607,771 |
| 2009-10-14 | BRK.B | Sale | 1,410 | 3,338.80 | 4,707,700 |
| 2009-10-13 | BRK.B | Sale | 1,060 | 3,285.21 | 3,482,320 |
| 2009-10-09 | BRK.B | Sale | 1,200 | 3,276.93 | 3,932,318 |
| 2009-10-12 | BRK.B | Sale | 620 | 3,288.25 | 2,038,715 |
| 2009-10-08 | BRK.B | Sale | 720 | 3,303.08 | 2,378,216 |
| 2009-10-07 | BRK.B | Sale | 1,010 | 3,280.41 | 3,313,215 |
| 2009-10-06 | BRK.B | Sale | 500 | 3,313.90 | 1,656,949 |
| 2009-10-05 | BRK/B | Sale | 860 | 3,277.14 | 2,818,338 |
| 2009-10-02 | BRK/B | Sale | 1,300 | 3,243.11 | 4,216,048 |
| 2009-10-01 | BRK/B | Sale | 300 | 3,307.21 | 992,163 |
| 2009-09-30 | BRK/B | Sale | 500 | 3,316.28 | 1,658,137 |
| 2009-09-29 | BRK/B | Sale | 1,190 | 3,316.03 | 3,946,073 |
| 2009-09-28 | BRK/B | Sale | 750 | 3,293.06 | 2,469,796 |
| 2009-09-25 | BRK/B | Sale | 1,050 | 3,277.93 | 3,441,821 |
| 2009-09-24 | BRK/B | Sale | 240 | 3,336.33 | 800,719 |
| 2009-09-23 | BRK/B | Sale | 770 | 3,380.41 | 2,602,918 |
| 2009-09-22 | BRK/B | Sale | 1,580 | 3,347.68 | 5,289,340 |
| 2009-09-21 | BRK/B | Sale | 300 | 3,329.78 | 998,932 |
| 2009-09-18 | BRK/B | Sale | 800 | 3,388.00 | 2,710,400 |
| 2009-09-17 | BRK/B | Sale | 300 | 3,417.56 | 1,025,268 |
| 2009-09-16 | BRK/B | Sale | 1,110 | 3,369.82 | 3,740,497 |
| 2009-09-15 | BRK/B | Sale | 900 | 3,278.58 | 2,950,722 |
| 2009-09-14 | BRK/B | Sale | 500 | 3,257.06 | 1,628,530 |
| 2009-09-11 | BRK/B | Sale | 700 | 3,267.02 | 2,286,911 |
| 2009-09-10 | BRK/B | Sale | 800 | 3,254.33 | 2,603,464 |
| 2009-09-09 | BRK/B | Sale | 1,590 | 3,228.87 | 5,133,906 |
| 2009-09-08 | BRK/B | Sale | 670 | 3,237.52 | 2,169,136 |
| 2009-09-04 | BRK/B | Sale | 1,240 | 3,200.77 | 3,968,954 |
| 2009-09-03 | BRK/B | Sale | 750 | 3,215.13 | 2,411,347 |
| 2009-09-02 | BRK/B | Sale | 570 | 3,200.02 | 1,824,012 |
| 2009-09-01 | BRK/B | Sale | 300 | 3,225.51 | 967,653 |
| 2009-08-31 | BRK/B | Sale | 880 | 3,263.68 | 2,872,034 |
| 2009-08-28 | BRK/B | Sale | 840 | 3,319.95 | 2,788,756 |
| 2009-08-27 | BRK/B | Sale | 1,600 | 3,268.09 | 5,228,940 |
| 2009-08-26 | BRK/B | Sale | 300 | 3,320.43 | 996,129 |
| 2009-08-25 | BRK/B | Sale | 1,300 | 3,347.04 | 4,351,148 |
| 2009-08-24 | BRK/B | Sale | 340 | 3,350.96 | 1,139,326 |
| 2009-08-21 | BRK/B | Sale | 1,000 | 3,317.25 | 3,317,251 |
| 2009-08-20 | BRK/B | Sale | 590 | 3,278.58 | 1,934,361 |
| 2009-08-19 | BRK/B | Sale | 500 | 3,300.23 | 1,650,113 |
| 2009-08-18 | BRK/B | Sale | 880 | 3,268.35 | 2,876,151 |
| 2009-08-17 | BRK/B | Sale | 500 | 3,237.61 | 1,618,804 |
| 2009-08-14 | BRK/B | Sale | 300 | 3,334.67 | 1,000,400 |
| 2009-08-13 | BRK/B | Sale | 700 | 3,371.24 | 2,359,869 |
| 2009-08-12 | BRK/B | Sale | 500 | 3,366.43 | 1,683,217 |
| 2009-08-11 | BRK/B | Sale | 230 | 3,266.45 | 751,282 |
| 2009-08-10 | BRK/B | Sale | 570 | 3,399.82 | 1,937,898 |
| 2009-08-07 | BRK/B | Sale | 800 | 3,531.26 | 2,825,004 |
| 2009-08-06 | BRK/B | Sale | 900 | 3,510.64 | 3,159,576 |
| 2009-08-05 | BRK/B | Sale | 1,300 | 3,380.82 | 4,395,071 |
| 2009-08-04 | BRK/B | Sale | 800 | 3,281.14 | 2,624,908 |
| 2009-08-03 | BRK/B | Sale | 900 | 3,262.51 | 2,936,261 |
| 2009-07-31 | BRK/B | Sale | 300 | 3,176.64 | 952,993 |
| 2009-07-30 | BRK/B | Sale | 470 | 3,150.82 | 1,480,883 |
| 2009-07-29 | BRK/B | Sale | 300 | 3,124.33 | 937,299 |
| 2009-07-28 | BRK/B | Sale | 600 | 3,124.05 | 1,874,428 |
| 2009-07-27 | BRK/B | Sale | 670 | 3,120.12 | 2,090,483 |
| 2009-07-24 | BRK/B | Sale | 600 | 3,091.14 | 1,854,685 |
| 2009-07-23 | BRK/B | Sale | 800 | 3,030.99 | 2,424,788 |
| 2009-07-22 | BRK/B | Sale | 1,310 | 2,983.52 | 3,908,409 |
| 2009-07-21 | BRK/B | Sale | 850 | 2,985.80 | 2,537,929 |
| 2009-07-20 | BRK/B | Sale | 1,090 | 2,970.43 | 3,237,771 |
| 2009-07-17 | BRK/B | Sale | 1,360 | 2,940.97 | 3,999,724 |
| 2009-07-16 | BRK/B | Sale | 960 | 2,928.09 | 2,810,961 |
| 2009-07-15 | BRK/B | Sale | 1,400 | 2,921.51 | 4,090,111 |
| 2009-07-14 | BRK/B | Sale | 1,340 | 2,861.36 | 3,834,217 |
| 2009-07-13 | BRK/B | Sale | 1,510 | 2,817.00 | 4,253,674 |
| 2009-07-10 | BRK/B | Sale | 400 | 2,755.71 | 1,102,284 |
| 2009-07-09 | BRK/B | Sale | 400 | 2,791.72 | 1,116,688 |
| 2009-07-08 | BRK/B | Sale | 1,000 | 2,786.46 | 2,786,457 |
| 2009-07-07 | BRK/B | Sale | 300 | 2,828.41 | 848,523 |
| 2009-07-06 | BRK/B | Sale | 800 | 2,853.62 | 2,282,899 |
| 2009-07-02 | BRK/B | Sale | 400 | 2,881.43 | 1,152,571 |
| 2009-07-01 | BRK/B | Sale | 800 | 2,918.27 | 2,334,617 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Bill & Melinda Gates Foundation Trust
(10% Owner of Schrodinger, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.