The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Sievert G Michael since 2015.
This trader's CIK number is 1182438.
At the time of last reporting, Sievert G Michael was the President and CEO of T-mobile Us, Inc.. (stock ticker symbol TMUS).
Also see all insider trading activities at T-mobile Us, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | TMUS | 0 | $0 | 135,000 | $34,465,275 | 0 | $0 |
| 2024 | TMUS | 0 | $0 | 240,000 | $46,385,000 | 0 | $0 |
| 2023 | TMUS | 0 | $0 | 256,500 | $37,135,575 | 0 | $0 |
| 2022 | TMUS | 0 | $0 | 120,000 | $16,797,198 | 0 | $0 |
| 2021 | TMUS | 0 | $0 | 120,000 | $15,362,600 | 0 | $0 |
| 2019 | TMUS | 0 | $0 | 29,070 | $2,095,558 | 0 | $0 |
| 2018 | TMUS | 0 | $0 | 43,979 | $2,797,492 | 0 | $0 |
| 2015 | TMUS | 0 | $0 | 11,894 | $410,050 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-19 | TMUS | Sale | 22,500 | 257.17 | 5,786,325 |
| 2025-08-18 | TMUS | Sale | 22,500 | 255.58 | 5,750,550 |
| 2025-05-19 | TMUS | Sale | 22,500 | 244.40 | 5,499,000 |
| 2025-05-20 | TMUS | Sale | 22,500 | 240.99 | 5,422,275 |
| 2025-02-25 | TMUS | Sale | 22,500 | 269.67 | 6,067,575 |
| 2025-02-26 | TMUS | Sale | 22,500 | 263.98 | 5,939,550 |
| 2024-11-14 | TMUS | Sale | 40,000 | 239.22 | 9,568,800 |
| 2024-11-12 | TMUS | Sale | 20,000 | 237.82 | 4,756,400 |
| 2024-11-11 | TMUS | Sale | 20,000 | 237.73 | 4,754,600 |
| 2024-08-12 | TMUS | Sale | 20,000 | 194.57 | 3,891,400 |
| 2024-08-13 | TMUS | Sale | 20,000 | 195.06 | 3,901,200 |
| 2024-05-14 | TMUS | Sale | 20,000 | 162.84 | 3,256,800 |
| 2024-05-13 | TMUS | Sale | 20,000 | 163.20 | 3,264,000 |
| 2024-02-28 | TMUS | Sale | 20,000 | 163.78 | 3,275,600 |
| 2024-02-27 | TMUS | Sale | 20,000 | 163.71 | 3,274,200 |
| 2024-02-15 | TMUS | Sale | 40,000 | 161.05 | 6,442,000 |
| 2023-11-17 | TMUS | Sale | 96,500 | 147.55 | 14,238,575 |
| 2023-11-10 | TMUS | Sale | 20,000 | 146.90 | 2,938,000 |
| 2023-11-13 | TMUS | Sale | 20,000 | 147.29 | 2,945,800 |
| 2023-08-11 | TMUS | Sale | 20,000 | 138.05 | 2,761,000 |
| 2023-08-10 | TMUS | Sale | 20,000 | 138.34 | 2,766,800 |
| 2023-05-11 | TMUS | Sale | 20,000 | 142.81 | 2,856,200 |
| 2023-05-12 | TMUS | Sale | 20,000 | 143.69 | 2,873,800 |
| 2023-02-27 | TMUS | Sale | 20,000 | 144.68 | 2,893,600 |
| 2023-02-28 | TMUS | Sale | 20,000 | 143.09 | 2,861,800 |
| 2022-11-10 | TMUS | Sale | 20,000 | 151.89 | 3,037,799 |
| 2022-11-11 | TMUS | Sale | 20,000 | 149.96 | 2,999,200 |
| 2022-08-10 | TMUS | Sale | 20,000 | 146.92 | 2,938,399 |
| 2022-08-11 | TMUS | Sale | 20,000 | 145.77 | 2,915,400 |
| 2022-05-11 | TMUS | Sale | 20,000 | 121.99 | 2,439,800 |
| 2022-05-12 | TMUS | Sale | 20,000 | 123.33 | 2,466,600 |
| 2021-11-10 | TMUS | Sale | 20,000 | 119.65 | 2,393,000 |
| 2021-11-11 | TMUS | Sale | 20,000 | 119.20 | 2,384,000 |
| 2021-08-11 | TMUS | Sale | 20,000 | 143.31 | 2,866,200 |
| 2021-08-10 | TMUS | Sale | 20,000 | 142.63 | 2,852,600 |
| 2021-02-25 | TMUS | Sale | 20,000 | 124.45 | 2,489,000 |
| 2021-02-26 | TMUS | Sale | 20,000 | 118.89 | 2,377,800 |
| 2019-06-17 | TMUS | Sale | 4,674 | 74.92 | 350,162 |
| 2019-06-18 | TMUS | Sale | 4,650 | 76.09 | 353,809 |
| 2019-03-18 | TMUS | Sale | 4,766 | 73.58 | 350,691 |
| 2019-03-19 | TMUS | Sale | 4,752 | 72.91 | 346,444 |
| 2019-01-14 | TMUS | Sale | 5,074 | 67.80 | 344,032 |
| 2019-01-15 | TMUS | Sale | 5,154 | 67.99 | 350,420 |
| 2018-11-05 | TMUS | Sale | 5,110 | 69.35 | 354,378 |
| 2018-11-06 | TMUS | Sale | 5,082 | 68.80 | 349,641 |
| 2018-09-04 | TMUS | Sale | 5,300 | 65.86 | 349,063 |
| 2018-09-05 | TMUS | Sale | 5,322 | 65.72 | 349,772 |
| 2018-07-03 | TMUS | Sale | 2,922 | 59.40 | 173,555 |
| 2018-07-02 | TMUS | Sale | 2,929 | 59.37 | 173,880 |
| 2018-05-07 | TMUS | Sale | 3,056 | 56.93 | 173,990 |
| 2018-05-08 | TMUS | Sale | 3,096 | 56.09 | 173,639 |
| 2018-03-05 | TMUS | Sale | 5,602 | 62.34 | 349,200 |
| 2018-03-06 | TMUS | Sale | 5,560 | 63.02 | 350,374 |
| 2015-06-08 | TMUS | Sale | 2,955 | 40.30 | 119,086 |
| 2015-02-26 | TMUS | Sale | 8,939 | 32.55 | 290,964 |
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 Sievert G Michael (President and CEO of T-mobile Us, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.