| 2018-07-02 | SIEVERT G MICHAEL | President & COO | Sell | 2,929 | $59.36 | $173,880.09 | -0.6% | → |
| 2018-06-27 | McAuliffe Elizabeth A. | EVP, Human Resources | Sell | 4,187 | $59.58 | $249,461.46 | -6.7% | → |
| 2018-05-08 | SIEVERT G MICHAEL | Chief Operating Officer | Sell | 6,152 | $56.36 | $346,744.50 | -0.4% | → |
| 2018-04-27 | Osvaldik Peter | SVP, Finance & CAO | Sell | 4,000 | $65.00 | $260,000.00 | -12.6% | → |
| 2018-04-27 | McAuliffe Elizabeth A. | EVP, Human Resources | Sell | 3,900 | $64.35 | $250,965.00 | -5.7% | → |
| 2018-03-09 | Keys Thomas Christopher | Pres. MetroPCS | Sell | 25,000 | $65.50 | $1,637,592.50 | -5.8% | → |
| 2018-03-08 | Miller David A | EVP, General Counsel & Sec. | Sell | 5,000 | $65.00 | $325,000.00 | -3.6% | → |
| 2018-03-07 | Miller David A | EVP, General Counsel & Sec. | Sell | 10,000 | $63.50 | $635,000.00 | -3.5% | → |
| 2018-03-06 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 209,864 | $63.45 | $13,315,723.90 | - | → |
| 2018-03-06 | SIEVERT G MICHAEL | Chief Operating Officer | Sell | 11,162 | $62.67 | $699,575.73 | -1.2% | → |
| 2018-03-05 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 150,000 | $62.80 | $9,419,460.00 | - | → |
| 2018-03-02 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 240,000 | $62.12 | $14,908,872.00 | - | → |
| 2018-03-01 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 260,000 | $61.73 | $16,050,216.00 | - | → |
| 2018-02-28 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 240,000 | $60.84 | $14,601,072.00 | - | → |
| 2018-02-27 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 310,000 | $60.50 | $18,756,457.00 | - | → |
| 2018-02-26 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 190,000 | $60.64 | $11,521,524.00 | - | → |
| 2018-02-23 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 185,000 | $59.38 | $10,985,855.00 | - | → |
| 2018-02-22 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 225,000 | $59.26 | $13,333,365.00 | - | → |
| 2018-02-21 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 230,000 | $60.17 | $13,840,066.00 | - | → |
| 2018-02-20 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 130,000 | $60.19 | $7,824,232.00 | - | → |
| 2018-02-20 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 130,000 | $60.19 | $7,824,232.00 | - | → |
| 2018-02-16 | Deutsche Telekom Holding B.V. | 10% Owner | Buy | 365,000 | $60.35 | $22,029,137.00 | - | → |
| 2018-02-02 | McAuliffe Elizabeth A. | EVP, Human Resources | Sell | 4,090 | $61.04 | $249,653.60 | -5.7% | → |
| 2018-01-09 | Carter J Braxton II | EVP & CFO | Sell | 15,000 | $65.96 | $989,373.93 | -3.7% | → |
| 2018-01-08 | Ewens Peter A | EVP, Corporate Strategy | Sell | 10,000 | $65.05 | $650,467.00 | -6.4% | → |
| 2017-12-29 | McAuliffe Elizabeth A. | EVP, Human Resources | Sell | 4,310 | $64.10 | $276,271.00 | -6.2% | → |
| 2017-12-26 | Ewens Peter A | EVP, Corporate Strategy | Sell | 10,000 | $62.95 | $629,500.00 | -6.0% | → |
| 2017-12-18 | Miller David A | EVP, General Counsel & Sec. | Sell | 15,000 | $62.78 | $941,700.00 | -12.6% | → |
| 2017-12-11 | Carter J Braxton II | EVP & CFO | Sell | 15,000 | $62.97 | $944,547.00 | -8.4% | → |
| 2017-03-24 | Keys Thomas Christopher | Pres., T-Mobile Ind. Channels | Sale+OE | 100,000 | $64.17 | $6,417,271.88 | -12.4% | → |
| 2017-01-25 | Keys Thomas Christopher | Pres., T-Mobile Ind. Channels | Sale+OE | 100,000 | $60.31 | $6,030,920.00 | -21.9% | → |
| 2016-12-30 | BARNES W MICHAEL | Director | Sale+OE | 22,500 | $57.86 | $1,301,850.00 | -19.9% | → |
| 2016-09-02 | Keys Thomas Christopher | Pres., T-Mobile Ind. Channels | Sell | 14,700 | $47.11 | $692,458.20 | -4.0% | → |
| 2016-08-08 | Carter J Braxton II | EVP & CFO | Sale+OE | 50,000 | $47.95 | $2,397,450.00 | -20.8% | → |
| 2016-08-01 | Carter J Braxton II | EVP & CFO | Sale+OE | 35,400 | $46.96 | $1,662,242.40 | -15.7% | → |
| 2016-07-29 | Carter J Braxton II | EVP & CFO | Sale+OE | 59,600 | $46.24 | $2,755,673.54 | -9.5% | → |
| 2016-07-22 | Ray Neville R | EVP & Chief Technology Officer | Sell | 3,969 | $45.01 | $178,632.39 | -1.9% | → |
| 2016-07-15 | Carter J Braxton II | EVP & CFO | Sell | 8,550 | $44.75 | $382,612.50 | -4.3% | → |
| 2016-07-11 | Miller David A | EVP, General Counsel & Sec. | Sell | 10,000 | $44.00 | $440,000.00 | -7.7% | → |
| 2016-06-08 | Ray Neville R | EVP & Chief Technology Officer | Sell | 6,945 | $44.00 | $305,580.00 | -3.2% | → |
| 2016-06-06 | BARNES W MICHAEL | Director | Sell | 42,000 | $43.57 | $1,829,940.00 | -32.7% | → |
| 2016-06-03 | Carter J Braxton II | EVP & CFO | Sell | 10,000 | $43.75 | $437,500.00 | -4.8% | → |