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TMUS

T-Mobile US, Inc.

Communication ServicesS&P 500NASDAQ 100

T-Mobile US, Inc. insider trading

T-Mobile US, Inc. files with the SEC as a Radiotelephone Communications company headquartered in Bellevue, WA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent TMUS insider transactions

8 insiders traded TMUS on the open market between Feb 18, 2026 and Sep 10, 2026 — 1 purchase worth $1M, 10 sales worth $29.8M, of which one was pre-scheduled under a 10b5-1 plan.

Bought
$1M
Sold
$29.8M

1 of 10 on a 10b5-1 plan

Net
−$28.8M
Insiders
8

Open-market purchases (code P) and sales (code S) from T-Mobile US, Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 21, 2026. The live dashboard shows new filings the moment they clear.

Every TMUS Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

TMUS insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 20 insiders traded TMUS on the open market: 3 purchases worth $3.9M and 484 sales worth $1.9B, 434 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 2 purchases ($3M) and 393 sales ($1.5B), by 15 insiders.

QuarterBoughtSold
Q2 2026+$1M1 buy−$1.9M2 sales · 1 on a plan
Q1 2026—−$151.1M10 sales · 2 on a plan
Q4 2025+$2M1 buy−$279.9M97 sales · 96 on a plan
Q3 2025—−$1.1B284 sales · 283 on a plan
Q2 2025—−$202.9M46 sales · 43 on a plan
Q1 2025—−$48M17 sales
Q4 2024+$897.5K1 buy−$62.6M16 sales · 4 on a plan
Q3 2024—−$93.4M12 sales · 5 on a plan
Largest purchase
+$2M of TMUS by Gopalan Srini (President and CEO · Director) on Nov 06, 2025.
Largest sale
−$119.7M of TMUS by Claure Raul Marcelo (Director) on Feb 12, 2026.

Open-market transactions through Jun 30, 2026most recent first

  • Nelson Mark Wolfe

    Chief Legal Officer & GC

    −$518K

    Feb 24, 2026

    2,329 sh · $222.38

  • Nelson Mark Wolfe10b5-1

    Chief Legal Officer & GC

    −$1.4M

    Feb 18, 2026

    6,274 sh · $219.69

  • Nelson Mark Wolfe10b5-1

    Chief Legal Officer & GC

    −$2.3M

    Feb 17, 2026

    10,240 sh · $220.80

  • Claure Raul Marcelo

    Director

    −$119.7M

    Feb 12, 2026

    550,000 sh · $217.57

  • Long Letitia A

    Director

    −$306.4K

    Dec 05, 2025

    1,457 sh · $210.32

  • Sievert G Michael10b5-1

    Director

    −$4.8M

    Nov 18, 2025

    22,500 sh · $214.25

  • Sievert G Michael10b5-1

    Director

    −$4.9M

    Nov 17, 2025

    22,500 sh · $216.97

  • Katz Michael J.10b5-1

    Pres, Mkting Stgy & Prods

    −$539.8K

    Nov 17, 2025

    2,500 sh · $215.91

  • Gopalan Srini

    President and CEO · Director

    +$2M

    Nov 06, 2025

    9,800 sh · $201.82

  • T-Mobile Global Holding GmbH10b5-1

    Director · 10% Owner

    −$294.1K

    Oct 29, 2025

    1,334 sh · $220.44

  • T-Mobile Global Holding GmbH10b5-1

    Director · 10% Owner

    −$8.9K

    Oct 29, 2025

    40 sh · $221.26

  • Deutsche Telekom Holding B.V.10b5-1

    Director · 10% Owner

    −$8.3M

    Oct 28, 2025

    37,630 sh · $220.48

  • Deutsche Telekom Holding B.V.10b5-1

    Director · 10% Owner

    −$3.3M

    Oct 28, 2025

    15,069 sh · $221.42

  • Deutsche Telekom Holding B.V.10b5-1

    Director · 10% Owner

    −$179.4K

    Oct 28, 2025

    808 sh · $222.04

  • Deutsche Telekom Holding B.V.10b5-1

    Director · 10% Owner

    −$11.1M

    Oct 27, 2025

    50,247 sh · $220.53

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

T-Mobile US, Inc. company record

SEC industry classification
Radiotelephone Communications
Headquarters
Bellevue, WA
Incorporated in
DE
Listed on
Nasdaq
SEC Central Index Key
0001283699
Previously filed as
METROPCS COMMUNICATIONS INC

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Communication Services sector shown above.

After insiders bought TMUS

What the stock actually did in the 90 days following each open-market purchase

Don't check TMUS — let it ping you

Get told the moment an insider moves on TMUS

Pro watches T-Mobile US, Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add TMUS to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track TMUS on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read TMUS insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

Other Communication Services tickers

CHTRWBDEATTWORBLXSPOTPINSSNAPMTCHLYVOMCIPG
This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are TMUS insiders buying or selling?
Between Feb 18, 2026 and Sep 10, 2026, 8 T-Mobile US, Inc. insiders made 1 open-market purchase worth $1M and 10 sales worth $29.8M, a net sale of $28.8M. 1 of the sales was pre-scheduled under a Rule 10b5-1 plan.
How much TMUS stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 20 T-Mobile US, Inc. insiders made 3 open-market purchases worth $3.9M and 484 sales worth $1.9B. 434 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: 2 purchases ($3M) and 393 sales ($1.5B). The largest purchase was Gopalan Srini buying $2M on Nov 06, 2025. The largest sale was Claure Raul Marcelo selling $119.7M on Feb 12, 2026.
What was the largest recent TMUS insider trade?
Sievert G Michael (Director) sold $17.2M of TMUS stock on Feb 19, 2026 at about $214.94 a share.
When did an insider last buy TMUS shares?
The most recent open-market purchase on file is Almeida Andre (Chief Broadband, Ent. & Emerg) buying $1M on May 01, 2026.
Where does TMUS insider trading data come from?
From the Form 4 filings T-Mobile US, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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