Form 4: TIM S.A. CIO Executes Stock Sale

Chief Information Officer Auana Mattar Lima sold 8,200 common shares of TIM S.A. on May 18, 2026.

Summary

• Auana Mattar Lima, Chief Information Officer of TIM S.A., sold 8,200 common shares.
• The transaction occurred on May 18, 2026, at a price of $4.42 per share.
• Following the sale, the reporting person retains beneficial ownership of 36,686 common shares.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale of 8,200 shares is a routine disclosure of insider activity and does not signal a fundamental change in the company's outlook.

Positives

• The reporting person maintains a significant remaining stake of 36,686 shares, indicating continued alignment with the company.

Negatives

• The sale represents a reduction in the insider's direct equity position in the company.

Risks

• Insider selling can sometimes be perceived by the market as a lack of confidence in near-term stock performance, though it is often for personal liquidity reasons.

Future Outlook

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

Industry Context

StockSavvy.ai notes that insider transactions at telecommunications firms like TIM S.A. are common and often relate to personal financial planning rather than shifts in corporate strategy.

Comparison to Industry Standards

• Insider sales by C-suite executives are standard practice and do not necessarily reflect company-wide financial health or operational performance.

Stakeholder Impact

• Minimal impact expected on shareholders as the transaction size is relatively small compared to total outstanding shares.

Next Steps

• No future actions or milestones were disclosed in this filing.

Key Dates

Keywords

TIM S.A., TIMB, Insider Trading, Form 4, Chief Information Officer, Stock Sale