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SIEVERT G MICHAEL

Insider CIK 1182438 · TMUS President and CEO, Director · ALK Director · SBUX Director

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
ALK ALASKA AIR GROUP, INC. A Award2026-06-012026-06-034,258$44.52 $189.6K4,258SEC↗
SBUX STARBUCKS CORP A Award2026-03-252026-03-273,667— $010,878SEC↗
TMUS T-Mobile US, Inc. S Sale2026-02-242026-02-251,089$221.85 $241.6K125,696SEC↗
TMUS T-Mobile US, Inc. S Sale2026-02-232026-02-2513,911$220.07 $3.06M126,785SEC↗
TMUS T-Mobile US, Inc. S Sale2026-02-192026-02-2380,000$214.94 $17.20M140,696SEC↗
TMUS T-Mobile US, Inc. G Gift2025-12-032025-12-0465,500— $0220,696SEC↗
TMUS T-Mobile US, Inc. S Sale2025-11-182025-11-1922,500$214.25 $4.82M286,196SEC↗
TMUS T-Mobile US, Inc. S Sale2025-11-172025-11-1922,500$216.97 $4.88M308,696SEC↗
TMUS T-Mobile US, Inc. G Gift2025-11-102025-11-1243,318— $0331,196SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2025-11-092025-11-1244,140$207.00 $9.14M292,082SEC↗
TMUS T-Mobile US, Inc. A Award2025-11-092025-11-12135,915— $0427,997SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2025-11-092025-11-1253,483$207.00 $11.07M374,514SEC↗
TMUS T-Mobile US, Inc. S Sale2025-08-192025-08-2022,500$257.17 $5.79M336,222SEC↗
TMUS T-Mobile US, Inc. S Sale2025-08-182025-08-2022,500$255.58 $5.75M358,722SEC↗
TMUS T-Mobile US, Inc. S Sale2025-05-202025-05-2122,500$240.99 $5.42M381,222SEC↗
TMUS T-Mobile US, Inc. S Sale2025-05-192025-05-2122,500$244.40 $5.50M403,722SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2025-04-012025-04-0350,223$268.54 $13.49M426,222SEC↗
TMUS T-Mobile US, Inc. A Award2025-04-012025-04-03127,631— $0476,444SEC↗
SBUX STARBUCKS CORP A Award2025-03-122025-03-143,141— $07,211SEC↗
TMUS T-Mobile US, Inc. S Sale2025-02-262025-02-2722,500$263.98 $5.94M348,813SEC↗
TMUS T-Mobile US, Inc. S Sale2025-02-252025-02-2722,500$269.67 $6.07M371,313SEC↗
TMUS T-Mobile US, Inc. A Award2025-02-152025-02-1988,294— $0428,557SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2025-02-152025-02-1934,744$270.82 $9.41M393,813SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2025-02-152025-02-1926,302$270.82 $7.12M340,263SEC↗
TMUS T-Mobile US, Inc. A Award2025-02-152025-02-1948,441— $0366,565SEC↗
TMUS T-Mobile US, Inc. S Sale2024-11-142024-11-1840,000$239.22 $9.57M318,124SEC↗
TMUS T-Mobile US, Inc. S Sale2024-11-122024-11-1320,000$237.82 $4.76M358,124SEC↗
TMUS T-Mobile US, Inc. S Sale2024-11-112024-11-1320,000$237.73 $4.75M378,124SEC↗
TMUS T-Mobile US, Inc. S Sale2024-08-132024-08-1420,000$195.06 $3.90M398,124SEC↗
TMUS T-Mobile US, Inc. S Sale2024-08-122024-08-1420,000$194.57 $3.89M418,124SEC↗
TMUS T-Mobile US, Inc. S Sale2024-05-142024-05-1520,000$162.84 $3.26M438,124SEC↗
TMUS T-Mobile US, Inc. S Sale2024-05-132024-05-1520,000$163.20 $3.26M458,124SEC↗
SBUX STARBUCKS CORP A Award2024-03-132024-03-153,383— $04,070SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2024-03-042024-03-0619,212$163.34 $3.14M478,124SEC↗
TMUS T-Mobile US, Inc. A Award2024-03-042024-03-0648,821— $0497,336SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2024-03-042024-03-067,521$163.34 $1.23M448,515SEC↗
TMUS T-Mobile US, Inc. S Sale2024-02-282024-02-2920,000$163.78 $3.28M456,036SEC↗
TMUS T-Mobile US, Inc. S Sale2024-02-272024-02-2920,000$163.71 $3.27M476,036SEC↗
TMUS T-Mobile US, Inc. S Sale2024-02-152024-02-2040,000$161.05 $6.44M496,036SEC↗
TMUS T-Mobile US, Inc. A Award2024-02-152024-02-2064,093— $0553,932SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2024-02-152024-02-2017,896$161.57 $2.89M536,036SEC↗
TMUS T-Mobile US, Inc. G Gift2024-02-152024-02-2095,000— $00SEC↗
SBUX STARBUCKS CORP A Award2024-01-162024-01-18687— $0687SEC↗
TMUS T-Mobile US, Inc. S Sale2023-11-172023-11-2196,500$147.55 $14.24M489,839SEC↗
TMUS T-Mobile US, Inc. S Sale2023-11-132023-11-1420,000$147.29 $2.95M586,339SEC↗
TMUS T-Mobile US, Inc. S Sale2023-11-102023-11-1420,000$146.90 $2.94M606,339SEC↗
TMUS T-Mobile US, Inc. S Sale2023-08-112023-08-1420,000$138.05 $2.76M626,339SEC↗
TMUS T-Mobile US, Inc. S Sale2023-08-102023-08-1420,000$138.34 $2.77M646,339SEC↗
TMUS T-Mobile US, Inc. G Gift2023-05-302023-05-3195,000— $0666,339SEC↗
TMUS T-Mobile US, Inc. G Gift2023-05-302023-05-3120,000— $0761,339SEC↗
TMUS T-Mobile US, Inc. G Gift2023-05-302023-05-3195,000— $095,000SEC↗
TMUS T-Mobile US, Inc. S Sale2023-05-122023-05-1520,000$143.69 $2.87M781,339SEC↗
TMUS T-Mobile US, Inc. S Sale2023-05-112023-05-1520,000$142.81 $2.86M801,339SEC↗
TMUS T-Mobile US, Inc. A Award2023-04-012023-04-04486,500— $01,012,777SEC↗
TMUS T-Mobile US, Inc. A Award2023-04-012023-04-047,947— $0526,277SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2023-04-012023-04-04191,438$144.84 $27.73M821,339SEC↗
TMUS T-Mobile US, Inc. D To issuer2023-03-042023-03-0719,112— $0518,330SEC↗
TMUS T-Mobile US, Inc. S Sale2023-02-282023-03-0120,000$143.09 $2.86M537,442SEC↗
TMUS T-Mobile US, Inc. S Sale2023-02-272023-03-0120,000$144.68 $2.89M557,442SEC↗
TMUS T-Mobile US, Inc. A Award2023-02-152023-02-1755,060— $0629,532SEC↗
TMUS T-Mobile US, Inc. D To issuer2023-02-152023-02-1752,090— $0577,442SEC↗
TMUS T-Mobile US, Inc. S Sale2022-11-112022-11-1420,000$149.96 $3.00M574,472SEC↗
TMUS T-Mobile US, Inc. S Sale2022-11-102022-11-1420,000$151.89 $3.04M594,472SEC↗
TMUS T-Mobile US, Inc. S Sale2022-08-112022-08-1220,000$145.77 $2.92M614,472SEC↗
TMUS T-Mobile US, Inc. S Sale2022-08-102022-08-1220,000$146.92 $2.94M634,472SEC↗
TMUS T-Mobile US, Inc. S Sale2022-05-122022-05-1320,000$123.33 $2.47M654,472SEC↗
TMUS T-Mobile US, Inc. S Sale2022-05-112022-05-1320,000$121.99 $2.44M674,472SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2022-03-042022-03-087,521$123.23 $926.8K694,472SEC↗
TMUS T-Mobile US, Inc. S Sale2022-02-282022-03-0120,000$121.69 $2.43M701,993SEC↗
TMUS T-Mobile US, Inc. S Sale2022-02-252022-03-0120,000$124.73 $2.49M721,993SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2022-02-152022-02-1736,273$127.03 $4.61M741,993SEC↗
TMUS T-Mobile US, Inc. A Award2022-02-152022-02-1792,180— $0778,266SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2022-02-152022-02-1720,860$127.03 $2.65M686,086SEC↗
TMUS T-Mobile US, Inc. A Award2022-02-152022-02-1773,425— $0706,946SEC↗
TMUS T-Mobile US, Inc. S Sale2021-11-112021-11-1220,000$119.20 $2.38M842,221SEC↗
TMUS T-Mobile US, Inc. S Sale2021-11-102021-11-1220,000$119.65 $2.39M862,221SEC↗
TMUS T-Mobile US, Inc. S Sale2021-08-112021-08-1220,000$143.31 $2.87M882,221SEC↗
TMUS T-Mobile US, Inc. S Sale2021-08-102021-08-1220,000$142.63 $2.85M902,221SEC↗
TMUS T-Mobile US, Inc. S Sale2021-05-112021-05-1120,000$135.11 $2.70M922,221SEC↗
TMUS T-Mobile US, Inc. S Sale2021-05-102021-05-1120,000$138.33 $2.77M942,221SEC↗
TMUS T-Mobile US, Inc. A Award2021-04-292021-05-03255,375— $01,062,712SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2021-04-292021-05-03100,491$134.01 $13.47M962,221SEC↗
TMUS T-Mobile US, Inc. A Award2021-03-042021-03-0857,335— $0807,337SEC↗
TMUS T-Mobile US, Inc. S Sale2021-02-262021-02-2620,000$118.89 $2.38M750,002SEC↗
TMUS T-Mobile US, Inc. S Sale2021-02-252021-02-2620,000$124.45 $2.49M770,002SEC↗
TMUS T-Mobile US, Inc. A Award2021-02-152021-02-1786,987— $0852,454SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2021-02-152021-02-1762,452$123.68 $7.72M790,002SEC↗
TMUS T-Mobile US, Inc. S Sale deriv2020-06-302020-07-02150,000$0.20 $30.0K466,767SEC↗
TMUS T-Mobile US, Inc. S Sale deriv2020-06-302020-07-02466,767$0.17 $79.4K0SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2020-05-012020-05-0592,858$86.20 $8.00M769,105SEC↗
TMUS T-Mobile US, Inc. A Award2020-05-012020-05-05235,978— $0861,963SEC↗
TMUS T-Mobile US, Inc. A Award2020-02-252020-02-2761,372— $0657,730SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2020-02-252020-02-2731,745$94.58 $3.00M625,985SEC↗
TMUS T-Mobile US, Inc. A Award2020-02-152020-02-1982,843— $0596,358SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2020-02-152020-02-1915,800$96.48 $1.52M513,515SEC↗
TMUS T-Mobile US, Inc. S Sale2019-06-182019-06-194,650$76.09 $353.8K529,315SEC↗
TMUS T-Mobile US, Inc. S Sale2019-06-172019-06-194,674$74.92 $350.2K533,965SEC↗
TMUS T-Mobile US, Inc. S Sale2019-03-192019-03-204,752$72.91 $346.5K538,639SEC↗
TMUS T-Mobile US, Inc. S Sale2019-03-182019-03-204,766$73.58 $350.7K543,391SEC↗
TMUS T-Mobile US, Inc. A Award2019-02-252019-02-2766,583— $0645,562SEC↗
TMUS T-Mobile US, Inc. A Award2019-02-252019-02-2781,339— $0578,979SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2019-02-252019-02-2797,405$73.05 $7.12M548,157SEC↗
TMUS T-Mobile US, Inc. A Award2019-02-152019-02-2076,182— $0502,918SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2019-02-152019-02-205,278$72.05 $380.3K497,640SEC↗
TMUS T-Mobile US, Inc. S Sale2019-01-152019-01-165,154$67.99 $350.4K426,736SEC↗
TMUS T-Mobile US, Inc. S Sale2019-01-142019-01-165,074$67.80 $344.0K431,890SEC↗
TMUS T-Mobile US, Inc. S Sale2018-11-062018-11-075,082$68.80 $349.6K436,964SEC↗
TMUS T-Mobile US, Inc. S Sale2018-11-052018-11-075,110$69.35 $354.4K442,046SEC↗
TMUS T-Mobile US, Inc. S Sale2018-09-052018-09-065,322$65.72 $349.8K447,156SEC↗
TMUS T-Mobile US, Inc. S Sale2018-09-042018-09-065,300$65.86 $349.1K452,478SEC↗
TMUS T-Mobile US, Inc. S Sale2018-07-032018-07-052,922$59.40 $173.6K457,778SEC↗
TMUS T-Mobile US, Inc. S Sale2018-07-022018-07-052,929$59.37 $173.9K460,700SEC↗
TMUS T-Mobile US, Inc. S Sale2018-05-082018-05-093,096$56.09 $173.7K463,629SEC↗
TMUS T-Mobile US, Inc. S Sale2018-05-072018-05-09500$57.37 $28.7K466,725SEC↗
TMUS T-Mobile US, Inc. S Sale2018-05-072018-05-092,556$56.50 $144.4K467,225SEC↗
TMUS T-Mobile US, Inc. S Sale2018-03-062018-03-075,560$63.02 $350.4K469,781SEC↗
TMUS T-Mobile US, Inc. S Sale2018-03-052018-03-075,602$62.33 $349.2K475,341SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2018-02-252018-02-2770,758$60.06 $4.25M480,943SEC↗
TMUS T-Mobile US, Inc. A Award2018-02-252018-02-27116,423— $0551,701SEC↗
TMUS T-Mobile US, Inc. A Award2018-02-152018-02-2056,121— $0435,278SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2017-06-052017-06-074,272$67.40 $287.9K379,157SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2017-02-252017-02-2831,415$62.21 $1.95M383,429SEC↗
TMUS T-Mobile US, Inc. A Award2017-02-252017-02-28115,798— $0414,844SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2016-06-032016-06-074,271$43.63 $186.3K299,046SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2016-02-252016-02-2622,014$38.36 $844.5K303,317SEC↗
TMUS T-Mobile US, Inc. A Award2016-02-252016-02-2667,223— $0325,331SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2015-12-312016-01-0571,701$39.12 $2.80M258,108SEC↗
TMUS T-Mobile US, Inc. A Award2015-12-312016-01-05170,919— $0329,809SEC↗
TMUS T-Mobile US, Inc. S Sale2015-06-082015-06-092,955$40.30 $119.1K158,890SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2015-06-052015-06-094,271$40.24 $171.9K161,845SEC↗
TMUS T-Mobile US, Inc. S Sale2015-02-262015-02-278,939$32.55 $291.0K166,116SEC↗
TMUS T-Mobile US, Inc. F Tax w/h2015-02-252015-02-2712,919$32.19 $415.9K175,055SEC↗
TMUS T-Mobile US, Inc. A Award2015-02-252015-02-2765,041— $0187,974SEC↗
TMUS T-Mobile US, Inc. A Award2014-06-052014-06-0630,544— $0122,933SEC↗
TMUS T-Mobile US, Inc. A Award2013-06-102013-06-1292,389— $092,389SEC↗