David A Miller
Insider
First SEC filing: Aug. 8, 2018 · Latest: Aug. 8, 2018
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 12, 2021 | TMUSZ | S 10b5-1 | 3,000 | $144.96 | $434,880 | 169,122 Direct | -1.74% | Disposed | -87.1% (price as of 2026-10-02) |
| Aug. 11, 2021 | TMUSZ | S 10b5-1 | 3,000 | $143.31 | $429,930 | 172,122 Direct | -1.71% | Disposed | -87.0% (price as of 2026-10-02) |
| June 9, 2021 | TMUSZ | S 10b5-1 | 5,000 | $145.59 | $727,950 | 175,122 Direct | -2.78% | Disposed | -87.2% (price as of 2026-10-02) |
| June 8, 2021 | TMUSZ | S 10b5-1 | 10,000 | $144.33 | $1,443,300 | 180,122 Direct | -5.26% | Disposed | -87.1% (price as of 2026-10-02) |
| May 5, 2021 | TMUSZ | S 10b5-1 | 5,000 | $131.46 | $657,300 | 190,122 Direct | -2.56% | Disposed | -85.8% (price as of 2026-10-02) |
| May 4, 2021 | TMUSZ | S 10b5-1 | 10,000 | $130.87 | $1,308,700 | 195,122 Direct | -4.88% | Disposed | -85.7% (price as of 2026-10-02) |
| April 29, 2021 | TMUSZ | A | 42,353 | · | · | 221,703 Direct | +23.61% | Acquired | (price as of 2026-10-02) |
| April 29, 2021 | TMUSZ | F | 16,581 | $134.01 | $2,222,020 | 205,122 Direct | -7.48% | Disposed | -86.1% (price as of 2026-10-02) |
| March 4, 2021 | TMUSZ | A | 15,592 | · | · | 179,350 Direct | +9.52% | Acquired | (price as of 2026-10-02) |
| Feb. 17, 2021 | TMUSZ | S 10b5-1 | 15,000 | $121.89 | $1,828,350 | 163,758 Direct | -8.39% | Disposed | -84.7% (price as of 2026-10-02) |
| Feb. 15, 2021 | TMUSZ | A | 110,334 | · | · | 231,476 Direct | +91.08% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2021 | TMUSZ | F | 52,718 | $123.68 | $6,520,162 | 178,758 Direct | -22.77% | Disposed | -84.9% (price as of 2026-10-02) |
| Dec. 8, 2020 | TMUSZ | S 10b5-1 | 5,000 | $132.82 | $664,100 | 121,142 Direct | -3.96% | Disposed | -86.0% (price as of 2026-10-02) |
| Dec. 7, 2020 | TMUSZ | S 10b5-1 | 10,000 | $132.08 | $1,320,800 | 126,142 Direct | -7.35% | Disposed | -85.9% (price as of 2026-10-02) |
| Oct. 12, 2020 | TMUSZ | S 10b5-1 | 10,000 | $120.00 | $1,200,000 | 136,142 Direct | -6.84% | Disposed | -84.5% (price as of 2026-10-02) |
| Oct. 7, 2020 | TMUSZ | S 10b5-1 | 5,000 | $113.02 | $565,100 | 146,142 Direct | -3.31% | Disposed | -83.5% (price as of 2026-10-02) |
| Oct. 6, 2020 | TMUSZ | S 10b5-1 | 10,000 | $113.67 | $1,136,700 | 151,142 Direct | -6.21% | Disposed | -83.6% (price as of 2026-10-02) |
| Aug. 12, 2020 | TMUSZ | S | 20,000 | $115.99 | $2,319,800 | 161,142 Direct | -11.04% | Disposed | -83.9% (price as of 2026-10-02) |
| Aug. 11, 2020 | TMUSZ | S | 20,000 | $114.51 | $2,290,200 | 181,142 Direct | -9.94% | Disposed | -83.7% (price as of 2026-10-02) |
| July 2, 2020 | TMUSZ | S | 93,930 | $0.23 | $21,604 | 0 Direct | -100.00% | Disposed | 8013.0% (price as of 2026-10-02) |
| July 1, 2020 | TMUSZ | S | 60,000 | $0.18 | $10,800 | 93,930 Direct | -38.98% | Disposed | 10266.7% (price as of 2026-10-02) |
| May 1, 2020 | TMUSZ | A | 38,936 | · | · | 216,464 Direct | +21.93% | Acquired | (price as of 2026-10-02) |
| May 1, 2020 | TMUSZ | F | 15,322 | $86.20 | $1,320,756 | 201,142 Direct | -7.08% | Disposed | -78.4% (price as of 2026-10-02) |
| Feb. 25, 2020 | TMUSZ | A | 15,505 | · | · | 185,229 Direct | +9.14% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2020 | TMUSZ | F | 8,021 | $94.58 | $758,626 | 177,208 Direct | -4.33% | Disposed | -80.3% (price as of 2026-10-02) |
| Feb. 15, 2020 | TMUSZ | F | 4,637 | $96.48 | $447,378 | 145,945 Direct | -3.08% | Disposed | -80.7% (price as of 2026-10-02) |
| Feb. 15, 2020 | TMUSZ | A | 23,779 | · | · | 169,724 Direct | +16.29% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2019 | TMUSZ | A | 26,891 | · | · | 165,643 Direct | +19.38% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2019 | TMUSZ | F | 15,417 | $73.05 | $1,126,212 | 150,226 Direct | -9.31% | Disposed | -74.5% (price as of 2026-10-02) |
| Feb. 15, 2019 | TMUSZ | A | 23,186 | · | · | 140,709 Direct | +19.73% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2019 | TMUSZ | F | 1,957 | $72.05 | $141,002 | 138,752 Direct | -1.39% | Disposed | -74.1% (price as of 2026-10-02) |
| Sept. 27, 2018 | TMUSZ | S 10b5-1 | 5,000 | $70.00 | $350,000 | 117,523 Direct | -4.08% | Disposed | -73.3% (price as of 2026-10-02) |
| Aug. 6, 2018 | TMUSZ | S 10b5-1 | 5,000 | $65.00 | $325,000 | 122,523 Direct | -3.92% | Disposed | -71.3% (price as of 2026-10-02) |
| July 5, 2018 | TMUSZ | S 10b5-1 | 5,000 | $60.00 | $300,000 | 127,523 Direct | -3.77% | Disposed | -68.9% (price as of 2026-10-02) |
| March 8, 2018 | TMUSZ | S 10b5-1 | 5,000 | $65.00 | $325,000 | 132,117 Direct | -3.65% | Disposed | -71.3% (price as of 2026-10-02) |
| March 7, 2018 | TMUSZ | S 10b5-1 | 5,000 | $64.00 | $320,000 | 137,117 Direct | -3.52% | Disposed | -70.8% (price as of 2026-10-02) |
| March 5, 2018 | TMUSZ | S 10b5-1 | 5,000 | $63.00 | $315,000 | 142,117 Direct | -3.40% | Disposed | -70.4% (price as of 2026-10-02) |
| Feb. 25, 2018 | TMUSZ | F | 25,012 | $60.06 | $1,502,221 | 147,117 Direct | -14.53% | Disposed | -68.9% (price as of 2026-10-02) |
| Feb. 25, 2018 | TMUSZ | A | 43,223 | · | · | 172,129 Direct | +33.53% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2018 | TMUSZ | A | 23,925 | · | · | 128,906 Direct | +22.79% | Acquired | (price as of 2026-10-02) |
| Dec. 18, 2017 | TMUSZ | S 10b5-1 | 15,000 | $62.78 | $941,700 | 104,448 Direct | -12.56% | Disposed | -70.3% (price as of 2026-10-02) |
| Feb. 25, 2017 | TMUSZ | F | 14,996 | $62.21 | $932,901 | 119,448 Direct | -11.15% | Disposed | -70.0% (price as of 2026-10-02) |
| Feb. 25, 2017 | TMUSZ | A | 14,628 | · | · | 134,444 Direct | +12.21% | Acquired | (price as of 2026-10-02) |
| July 11, 2016 | TMUSZ | S 10b5-1 | 10,000 | $44.00 | $440,000 | 119,816 Direct | -7.70% | Disposed | -57.6% (price as of 2026-10-02) |
| May 2, 2016 | TMUSZ | S 10b5-1 | 5,000 | $40.00 | $200,000 | 129,816 Direct | -3.71% | Disposed | -53.3% (price as of 2026-10-02) |
| Feb. 25, 2016 | TMUSZ | F | 11,948 | $38.36 | $458,325 | 133,973 Direct | -8.19% | Disposed | -51.4% (price as of 2026-10-02) |
| Feb. 25, 2016 | TMUSZ | A | 22,224 | · | · | 145,921 Direct | +17.97% | Acquired | (price as of 2026-10-02) |
| Jan. 6, 2016 | TMUSZ | S 10b5-1 | 15,000 | $39.81 | $597,150 | 123,697 Direct | -10.81% | Disposed | -53.1% (price as of 2026-10-02) |
| Dec. 31, 2015 | TMUSZ | F | 47,566 | $39.12 | $1,860,782 | 138,697 Direct | -25.54% | Disposed | -52.3% (price as of 2026-10-02) |
| Dec. 31, 2015 | TMUSZ | A | 113,386 | · | · | 186,263 Direct | +155.59% | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2015 | TMUSZ | S | 4,500 | $40.85 | $183,825 | 72,366 Direct | -5.85% | Disposed | -54.3% (price as of 2026-10-02) |
| Feb. 25, 2015 | TMUSZ | F | 8,571 | $32.19 | $275,900 | 76,866 Direct | -10.03% | Disposed | -42.0% (price as of 2026-10-02) |
| Feb. 25, 2015 | TMUSZ | A | 24,147 | · | · | 85,437 Direct | +39.40% | Acquired | (price as of 2026-10-02) |
| June 10, 2013 | TMUSZ | A | 61,290 | · | · | 61,290 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 2, 2020 | TMUSZ | Subscription Rights (right to buy) [F1] | Common Stock | $103.00 | · | 93,930 | Disposed |
| July 1, 2020 | TMUSZ | Subscription Rights (right to buy) [F1] | Common Stock | $103.00 | · | 60,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2021 | · | · | · | · | $5,245,125 | · | $11,600 | $9,753,263 |
| 2020 | · | · | · | · | $1,860,000 | · | $11,449 | $7,776,377 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.