Business Context and Reporting Period
This Form 6-K filing by TIM S.A. (TIMS3, TIMB) is dated November 3, 2025. The report serves as a Notice to the Market regarding corporate governance changes, specifically the resignation and election of a member of the Board of Directors, effective December 1, 2025.
Financial Metrics
The filing text does not provide a clear value for revenue, profit, cash flow, margins, debt, or liquidity. This document is a corporate announcement and does not contain financial performance data.
Material Changes
- Board Resignation: Mr. Herculano Aníbal Alves resigned from the Board of Directors effective December 1, 2025.
- Board Election: Mr. Denísio Augusto Liberato Delfino was elected to the Board of Directors effective December 1, 2025.
Management Commentary and Risks
Management expressed gratitude to Mr. Alves for his dedication. The new appointee, Mr. Delfino, brings extensive experience in the financial market, including roles as CEO of BB Asset Management, director at Previ, and over 20 years at Banco do Brasil. He holds advanced degrees in Economics and has been recognized by Forbes as a top CEO. The filing notes no specific financial risks or contingencies, stating only that the Company will keep shareholders informed of relevant leadership updates.
Key Facts for Investor Verification
- Confirm the effective date of the Board composition change (December 1, 2025).
- Verify the professional background and potential conflicts of interest for the new director, Mr. Denísio Delfino.
- Check subsequent filings for any impact on the Board's committee assignments or strategic direction.