The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Stempeck Brian John since 2017.
This trader's CIK number is 1671413.
At the time of last reporting, Stempeck Brian John was the Director of Trade Desk, Inc.. (stock ticker symbol TTD).
Also see all insider trading activities at Trade Desk, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2021 | TTD | 0 | $0 | 858 | $689,765 | 0 | $0 |
| 2020 | TTD | 0 | $0 | 51,298 | $25,461,191 | 41,729 | $3,632,731 |
| 2019 | TTD | 0 | $0 | 170,150 | $38,754,966 | 40,611 | $828,701 |
| 2018 | TTD | 0 | $0 | 201,332 | $19,153,883 | 0 | $0 |
| 2017 | TTD | 0 | $0 | 432,000 | $17,207,900 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-01-04 | TTD | Sale | 858 | 803.92 | 689,765 |
| 2020-12-14 | TTD | Sale | 2,493 | 924.83 | 2,305,601 |
| 2020-12-14 | TTD | Sale | 13,007 | 914.64 | 11,896,787 |
| 2020-10-15 | TTD | Option Ex | 10,170 | 156.79 | 1,594,554 |
| 2020-09-17 | TTD | Option Ex | 5,800 | 30.15 | 174,870 |
| 2020-06-12 | TTD | Sale | 18,284 | 353.04 | 6,454,983 |
| 2020-06-12 | TTD | Option Ex | 10,660 | 73.53 | 783,861 |
| 2020-01-13 | TTD | Option Ex | 3,423 | 86.30 | 295,404 |
| 2020-01-13 | TTD | Sale | 5,838 | 288.09 | 1,681,875 |
| 2020-01-06 | TTD | Sale | 5,838 | 274.80 | 1,604,264 |
| 2020-01-06 | TTD | Option Ex | 5,838 | 95.22 | 555,923 |
| 2019-12-30 | TTD | Option Ex | 5,838 | 39.08 | 228,119 |
| 2019-12-30 | TTD | Sale | 5,838 | 259.97 | 1,517,681 |
| 2019-12-23 | TTD | Sale | 5,838 | 269.91 | 1,575,746 |
| 2019-12-23 | TTD | Option Ex | 5,838 | 30.15 | 176,015 |
| 2019-12-13 | TTD | Sale | 83,784 | 249.93 | 20,940,218 |
| 2019-12-16 | TTD | Sale | 5,838 | 255.23 | 1,490,026 |
| 2019-07-29 | TTD | Sale | 20,000 | 265.08 | 5,301,580 |
| 2019-04-15 | TTD | Option Ex | 13,125 | .00 | 0 |
| 2019-04-15 | TTD | Sale | 21,532 | 200.05 | 4,307,476 |
| 2019-02-05 | TTD | Option Ex | 13,855 | 30.15 | 417,728 |
| 2018-02-04 | TTD | Option Ex | 7,793 | 30.15 | 234,958 |
| 2019-02-05 | TTD | Sale | 13,855 | 155.01 | 2,147,705 |
| 2018-02-04 | TTD | Sale | 19,303 | 155.01 | 2,992,215 |
| 2018-10-22 | TTD | Sale | 21,000 | 122.50 | 2,572,500 |
| 2018-09-21 | TTD | Sale | 30,000 | 142.55 | 4,276,500 |
| 2018-08-21 | TTD | Sale | 30,000 | 126.89 | 3,806,850 |
| 2018-08-09 | TTD | Sale | 10,000 | 108.59 | 1,085,900 |
| 2018-07-23 | TTD | Sale | 20,332 | 95.54 | 1,942,519 |
| 2018-06-01 | TTD | Sale | 22,500 | 88.69 | 1,995,480 |
| 2018-05-01 | TTD | Sale | 22,500 | 50.17 | 1,128,825 |
| 2018-04-02 | TTD | Sale | 22,500 | 48.68 | 1,095,232 |
| 2018-03-22 | TTD | Sale | 22,500 | 55.56 | 1,250,077 |
| 2017-12-18 | TTD | Sale | 10,000 | 49.59 | 495,860 |
| 2017-11-16 | TTD | Sale | 10,000 | 49.01 | 490,100 |
| 2017-10-16 | TTD | Sale | 10,000 | 64.97 | 649,710 |
| 2017-07-03 | TTD | Sale | 35,000 | 49.18 | 1,721,230 |
| 2017-06-01 | TTD | Sale | 35,000 | 54.63 | 1,912,225 |
| 2017-05-01 | TTD | Sale | 35,000 | 37.23 | 1,302,875 |
| 2017-04-03 | TTD | Sale | 35,000 | 37.17 | 1,300,845 |
| 2017-03-27 | TTD | Sale | 35,000 | 36.47 | 1,276,555 |
| 2017-03-03 | TTD | Sale | 227,000 | 35.50 | 8,058,500 |
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 Stempeck Brian John (Director of Trade Desk, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.