T-Mobile Us, Inc. (TMUS) — Insider Trading Activity

T-Mobile Us, Inc. (TMUS) has 1830 insider transactions on record, including 3 open-market purchases and 1700 sales by company executives and directors. The most recent transaction was filed on 2026-08-25 by Drobac Daniel James. The largest single transaction was a sale of $ 17.2M by Sievert G Michael.