Senior insider sale
President & COO at T-MOBILE US, INC. — senior position signals high conviction
$17.20M
80K shares
What this filing means
SIEVERT G MICHAEL plans to sell 80K shares of T-MOBILE US, INC. valued at approximately $17.20M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 2/19/2026ACC: 0001959173-26-001247
DirectorOfficer· President & COO
Since Jul 2018
80K
Shares to sell
$17.20M
Approx. market value
80K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
11/9/2025
80KTotal acquired80K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/9/2025 | Restricted Stock Vesting Compensation | 80K | — |
| Total | 80K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
80K
Market value
$17.20M
2/19/2026
Total
Units
80K
Value
$17.20M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
2/19/2026 | 80K | $17.20M | NASDAQ | Planned |
| Total | 80K | $17.20M | ||