TIM S.A. Director and Related Party Share Ownership Report

This Form 6-K filing by TIM S.A. reports on director and related party transactions and share ownership as of June 10, 2026. The filing discloses detailed ownership percentages across different corporate governance groups, including the controlling shareholder holding 67.3865% of shares. Other ownership breakdowns include Board of Directors with approximately 0.012389%, Executive Management with 0.003907%, and Fiscal Council with 0.000000% ownership. The report also shows specific share quantities held by different governance bodies, with the controlling shareholder holding 1,611,969,909 common registered shares. The filing appears to be a routine compliance report required under Brazilian securities regulations (CVM resolution 44/21) regarding insider and related party share ownership disclosures.