Form 4: T-Mobile Director Thomas Dannenfeldt Reports Stock Withhold

Director Thomas Dannenfeldt reported the withholding of 311.4 shares of T-Mobile US, Inc. common stock to cover tax obligations related to the vesting of restricted stock units.

Summary

• Director Thomas Dannenfeldt disposed of 311.4 shares of T-Mobile US, Inc. (TMUS) common stock.
• The transaction occurred on June 6, 2026, at a price of $178.10 per share.
• The disposal was a mandatory tax withholding event related to the vesting of restricted stock units (RSUs), not an open market sale.
• Following this transaction, the director maintains a beneficial ownership of 726.6 shares of common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it is a routine administrative filing regarding tax obligations rather than a discretionary market trade.

Positives

• The transaction reflects the vesting of equity compensation, which aligns the director's interests with long-term shareholder value.

Negatives

• None; this is a routine administrative transaction related to tax obligations.

Risks

• None; this filing pertains to a standard tax withholding event for a director.

Future Outlook

No forward-looking guidance or strategic outlook was provided in this filing.

Industry Context

StockSavvy.ai notes that this filing is a standard regulatory disclosure for corporate insiders and does not indicate a change in the company's strategic direction or financial health.

Comparison to Industry Standards

• The transaction is consistent with standard executive compensation practices across the telecommunications sector, where RSU vesting typically triggers automatic tax withholding.

Stakeholder Impact

• No material impact on shareholders, employees, or other stakeholders.

Key Dates

Keywords

T-Mobile, TMUS, Form 4, Insider Trading, Director, Equity Vesting