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T-Mobile (TMUS)CEO sold ~$5.75M

G Michael Sievert, CEO at T-Mobile, sold ~$5.75M of T-Mobile shares.

~$5.75M
Approx. value · 23K sh @ $255.58
359K
Holds after · shares reported
Traded
Aug 18, 2025
Filed
Aug 20, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Jun 17, 2025Insider · 1 personInsiders: 3 sales (~$15.5M)
  2. Jun 18, 2025Insider · 1 personInsiders: 3 sales (~$15.5M)
  3. Jun 20, 2025Insider · 1 personInsiders: 3 sales (~$15.5M)
  4. Jun 23, 2025Insider · 1 personInsiders: 5 sales (~$15.8M)
  5. Jun 24, 2025Insider · 1 personInsiders: 4 sales (~$16.0M)
  6. Jun 25, 2025Insider · 1 personInsiders: 3 sales (~$16.1M)
  7. Jun 26, 2025Insider · 1 personInsiders: 3 sales (~$16.1M)
  8. Jun 27, 2025Insider · 1 personInsiders: 5 sales (~$16.4M)
  9. Jun 30, 2025Insider · 1 personInsiders: 4 sales (~$16.6M)
  10. Jul 1, 2025Insider · 1 personInsiders: 5 sales (~$16.9M)
  11. Jul 2, 2025Insider · 1 personInsiders: 4 sales (~$16.6M)
  12. Jul 3, 2025Insider · 1 personInsiders: 5 sales (~$16.7M)
  13. Jul 7, 2025Insider · 1 personInsiders: 3 sales (~$16.6M)
  14. Jul 8, 2025Insider · 1 personInsiders: 4 sales (~$16.4M)
  15. Jul 9, 2025Insider · 1 personInsiders: 4 sales (~$16.2M)
  16. Jul 10, 2025Insider · 1 personInsiders: 4 sales (~$15.9M)
  17. Jul 11, 2025Insider · 1 personInsiders: 3 sales (~$15.9M)
  18. Jul 14, 2025Insider · 1 personInsiders: 2 sales (~$15.9M)
  19. Jul 15, 2025Insider · 1 personInsiders: 2 sales (~$15.8M)
  20. Jul 16, 2025Insider · 1 personInsiders: 3 sales (~$15.9M)
  21. Jul 17, 2025Insider · 1 personInsiders: 3 sales (~$7.5M)
  22. Jul 18, 2025Insider · 1 personInsiders: 2 sales (~$15.9M)
  23. Jul 21, 2025Insider · 1 personInsiders: 3 sales (~$15.0M)
  24. Aug 15, 2025Layoff notice · King CountyLayoff notice filed in WA: 131 employees

What came next

  1. Sep 19, 2025Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On September 19, 2025, the Board of Directors (the “Board”) of T-Mobile US, Inc. (“T-Mobile,” the “Company,” or “us”) appointed Srinivasan Gopalan as President and Chief Executive Officer (“CEO”) of T-Mobile and as a member of the Board, effective November 1, 2025 (the “Effective Date”).”
  2. Sep 19, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On September 19, 2025, Abdurazak Mudesir was elected to the Board of Directors (the “Board”) of T-Mobile US, Inc. (the “Company”), effective immediately.”
  3. Oct 6, 20255% stakeDeutsche Telekom AG filed an activist stake (13D) of 55.8%
  4. Oct 23, 2025Company filing · Form 8-K · ResultsReported its results
  5. Dec 4, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On December 5, 2025, T-Mobile US, Inc. (“T-Mobile,” the “Company” or “us”) appointed Jonathan A. Freier as the Chief Operating Officer (“COO”) of T-Mobile, effective December 5, 2025.”
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for T-Mobile

For T-Mobile, OQRO holds 2 insider filings (SEC Form 4 or Form 144), 1 Congress trade report and 46 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its TMUS page.

Other recent filings by G Michael Sievert, President and CEO

The full history of G Michael Sievert, President and CEO is on the profile page.

How this filing works

Other disclosures at T-Mobile

Everything OQRO holds on this company is on its TMUS page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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