secwatch.observer — SEC 8-K summary
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Issuer:     T-Mobile US, Inc. (TMUS)
CIK:        0001283699
Form:       8-K
Filed at:   2025-09-24T23:59:59+00:00
Accession:  0001193125-25-215340
Event type: leadership
Sentiment:  neutral
Materiality: 0.30
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

T-Mobile appoints Abdurazak Mudesir to Board effective immediately
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- Mudesir is Deutsche Telekom CTO and was designated under the Stockholders' Agreement.
- Election effective September 19, 2025, filling a board seat.
- Appointment reflects Deutsche Telekom's controlling stake as per agreement.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1283699/000119312525215340/0001193125-25-215340-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1283699/000119312525215340/d27999d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-25-215340

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