Insider filing · TMUS
G Michael Sievert
President and CEO
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T-Mobile US, Inc.
TMUS · Communication Services · 96 filings in 24 months
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G Michael Sievert sold $9.7M of T-Mobile US (TMUS)
Executed Nov 17 2025, disclosed Nov 19 2025, 2 days later.
Value, as filed
$9.7M
45,000 sh across 2 lots
Executed
Nov 17 2025
the trade date, as filed
Disclosed
Nov 19 2025
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
GSG Michael Sievert (President and CEO) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in T-Mobile US, Inc. (TMUS). The largest single filing was $17.2M of TMUS (80,000 sh × $214.94, as filed), executed Feb 19.
The name
TMUSCommunication Services · T-Mobile US, Inc., together with its subsidiaries, provides wireless communications services in the United States, Puerto Rico, and the Uni…
More Communication Services filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by G Michael Sievert in TMUS
TMUSSALE
T-Mobile US, Inc.
$3.3M15,000 sh across 2 lots
Exec Feb 23
Filed Feb 25 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. $17.2M
80,000 sh × $214.94
Exec Feb 19
Filed Feb 23 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. $11.5M
45,000 sh across 2 lots
Exec Aug 18 2025
Filed Aug 20 2025 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. $10.9M
45,000 sh across 2 lots
Exec May 19 2025
Filed May 21 2025 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. $12.0M
45,000 sh across 2 lots
Exec Feb 25 2025
Filed Feb 27 2025 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. $9.6M
40,000 sh × $239.22
Exec Nov 14 2024
Filed Nov 18 2024 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. $9.5M
40,000 sh across 2 lots
Exec Nov 11 2024
Filed Nov 13 2024 · 5:30 PM ET