AI English summary of an SEC filing — figures as filed

T-Mobile US said on September 19, 2025 its Board of Directors appointed Srinivasan Gopalan as President and Chief Executive Officer and a member of the Board, effective November 1, 2025. G. Michael Sievert, the current President and CEO, will transition to Vice Chairman and continue to serve as a member of the Board.

8-KDeparture or Appointment of Directors or Certain OfficersFiled Sep 22, 2025Period of report Sep 19, 2025Summary published (UTC) Oct 12, 2026

Key points

AI summary

T-Mobile US said on September 19, 2025 its Board of Directors appointed Srinivasan Gopalan as President and Chief Executive Officer and a member of the Board, effective November 1, 2025. G. Michael Sievert, the current President and CEO, will transition to Vice Chairman and continue to serve as a member of the Board.
T-Mobile US said the Gopalan Employment Agreement sets an annual base salary of $1,400,000 and, for 2026 and subsequent years, a short-term cash incentive target of 250% of base salary, with a maximum award of 200% of target. The employment term runs from November 1, 2025 through November 1, 2030.
T-Mobile US said it will grant Gopalan annual long-term incentive awards with a target grant-date value of not less than $19,500,000 commencing in 2026, and upon his appointment as President and CEO will grant one-time True-Up LTI Awards with an aggregate target grant-date value of $2,904,110 and a one-time Transformation Award of performance-based restricted stock units with an aggregate target grant-date value of $10,000,000.
T-Mobile US said Sievert will serve as Vice Chairman with an annual base salary of $7,000,000 effective November 1, 2025, with his term as Vice Chairman initially terminating on November 1, 2026 and subject to extension by mutual written agreement. Except as otherwise determined by the Company, he will not be eligible to receive annual short-term incentive awards or grants of long-term incentive awards on or after the Effective Date.

Summary

AI-written

Analysis scope · Filing bodyWe analyzed the filing body and confirmed exhibits. This is not a review of other exhibits, investor presentations or the full earnings call.

Srinivasan Gopalan Appointed President, CEO and Director

T-Mobile US said on September 19, 2025 its Board of Directors appointed Srinivasan Gopalan as President and Chief Executive Officer and a member of the Board, effective November 1, 2025. G. Michael Sievert, the current President and CEO, will transition to Vice Chairman and continue to serve as a member of the Board.

Source · Based on the filing body and exhibits

Gopalan Employment Agreement: Base Salary and Short-Term Incentive

T-Mobile US said the Gopalan Employment Agreement sets an annual base salary of $1,400,000 and, for 2026 and subsequent years, a short-term cash incentive target of 250% of base salary, with a maximum award of 200% of target. The employment term runs from November 1, 2025 through November 1, 2030.

Source · Based on the filing body and exhibits

Gopalan Long-Term Incentive Awards and One-Time Grants

T-Mobile US said it will grant Gopalan annual long-term incentive awards with a target grant-date value of not less than $19,500,000 commencing in 2026, and upon his appointment as President and CEO will grant one-time True-Up LTI Awards with an aggregate target grant-date value of $2,904,110 and a one-time Transformation Award of performance-based restricted stock units with an aggregate target grant-date value of $10,000,000.

Source · Based on the filing body and exhibits

Sievert Transition to Vice Chairman

T-Mobile US said Sievert will serve as Vice Chairman with an annual base salary of $7,000,000 effective November 1, 2025, with his term as Vice Chairman initially terminating on November 1, 2026 and subject to extension by mutual written agreement. Except as otherwise determined by the Company, he will not be eligible to receive annual short-term incentive awards or grants of long-term incentive awards on or after the Effective Date.

Source · Based on the filing body and exhibits

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

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