T-Mobile (TMUS): Officer filed to sell ~$17K

~$17K

planned to sell · 113 shares, around Nov 2, 2026

Planned for

Nov 2, 2026

Notice filed

Nov 2, 2026

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. Sep 1, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On September 3, 2026, T-Mobile US, Inc. (“T-Mobile” or the “Company”) announced that Peter Osvaldik, Chief Financial Officer of the Company, would retire from his role as Chief Financial Officer in February 2027.”
2. Sep 10, 2026InsiderOfficer sold ~$138K of TMUS shares in the open market
3. Oct 26, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On October 26, 2026, G. Michael Sievert notified the Board of Directors (the “Board”) of T-Mobile US, Inc. (the “Company”) of his decision to resign from the Board and its Transaction Committee, effective November 1, 2026.”
4. Oct 28, 2026Company filing · Form 8-K · ResultsReported its results
5. Oct 29, 20265% stakeDeutsche Telekom AG filed an activist stake (13D) of 55.9%
6. Nov 2, 2026InsiderOfficer sold ~$17K of TMUS shares in the open market

How to read SEC Form 144

Form 144 is a notice that a company insider plans to sell shares. It is filed when the sell order is placed, so it announces a planned sale and does not prove that the sale took place.

Full guide: What is an SEC Form 144?

What else is on file for T-Mobile

For T-Mobile, OQRO holds 4 insider filings (SEC Form 4 or Form 144) and 4 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.

How this filing works

• SEC Form 144
• Rule 10b5-1 trading plans

Other disclosures at T-Mobile

• SEC Form 4Nov 3, 2026
• SEC Schedule 13DOct 29, 2026
• SEC Form 4Sep 14, 2026
• SEC Form 144Sep 10, 2026
• SEC Form 13F-HRAug 26, 2026
• SEC Form 13F-HRAug 25, 2026

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