TIM S.A. shareholders approve 2025 results and by-laws

TIM S.A. reported the consolidated voting outcome of its 2026 Ordinary and Extraordinary General Meeting.

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Form Type

6-K

Rhea-AI Filing Summary

TIM S.A. reported the consolidated voting outcome of its 2026 Ordinary and Extraordinary General Meeting. Shareholders voted on the 2025 financial statements, allocation of 2025 results and amendments and restatement of the company’s by-laws.

Investors also decided on a Cooperation and Support Agreement, the classification and ratification of Mr. Denísio Augusto Liberato Delfino and Mr. Camillo Greco as members of the Board of Directors, the composition and slate of the Fiscal Council, and the 2026 compensation proposal. The map consolidates votes from the bookkeeper, central depository and those received directly.

Key Terms

Ordinary and Extraordinary General Meeting, Fiscal Council, Compensation Proposal 2026, Cooperation and Support Agreement, +1 more

5 terms

Ordinary and Extraordinary General Meeting financial

"TIM S.A. Ordinary and Extraordinary General Meeting 2026"

Fiscal Council financial

"composition of the Fiscal Council of the Company"

Compensation Proposal 2026 financial

"Resolution 8 - Compensation Proposal 2026"

Cooperation and Support Agreement financial

"Resolution 1 - Cooperation and Support Agreement"

independent member of the Board of Directors financial

"position of independent member of the Board of Directors"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does TIMB’s 2026 Ordinary and Extraordinary General Meeting cover?

The meeting covers key governance and financial decisions for TIM S.A., including approval of 2025 financial statements, allocation of 2025 results, by-law amendments, board and Fiscal Council elections, and the 2026 compensation proposal, all based on a consolidated synthetic voting map.

Which 2025 financial items did TIMB shareholders vote on?

Shareholders voted on the company’s 2025 financial statements and the allocation of 2025 results. These resolutions determine whether the reported figures are accepted and how the year’s outcome is distributed, forming the basis for dividends and retained earnings policies.

What governance changes were addressed for TIMB’s by-laws?

One resolution concerned the amendment and restatement of TIM S.A.’s by-laws. This type of decision updates the company’s core governance document, potentially affecting board structure, shareholder rights, and corporate procedures, as approved or rejected collectively by shareholders at the meeting.

Who is Denísio Augusto Liberato Delfino in TIMB’s 6-K filing?

Mr. Denísio Augusto Liberato Delfino is a candidate for independent member of TIM S.A.’s Board of Directors. Shareholders voted on his classification as independent and later on the ratification of his appointment, reflecting decisions about the board’s composition and independence profile.

What board and Fiscal Council matters were voted on for TIMB?

Shareholders considered the ratification of Mr. Denísio Augusto Liberato Delfino and Mr. Camillo Greco as board members and resolved on the composition of the Fiscal Council. They also voted on the slate of Fiscal Council candidates and how votes should be treated if a candidate leaves the single group.

What is the Compensation Proposal 2026 mentioned for TIMB?

The Compensation Proposal 2026 is a shareholder resolution on remuneration for company leadership in 2026. It typically sets overall pay guidelines or limits for directors and officers, aligning management incentives with shareholder expectations through approval or rejection at the general meeting.

How were votes consolidated in TIMB’s 2026 meeting results?

The consolidated synthetic map aggregates votes from three channels: the bookkeeper, the central depository, and votes received directly from shareholders. This unified presentation ensures all participation forms are captured to show the final outcome for each resolution considered at the meeting.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

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Accepted by SEC EDGAR 03/30/2026 - 11:21 AM EDT

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

Date of Report: March 30, 2026

Commission File Number: 001-39570

TIM S.A.
(Exact name of Registrant as specified in its Charter)

João Cabral de Melo Neto Avenue, 850 – North Tower – 12^th floor
22775-057 Rio de Janeiro, RJ, Brazil
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1).

Yes ☐ No ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7).

Yes ☐ No ☒

TIM S.A. Ordinary and Extraordinary General Meeting 2026 Consolidated Synthetic Map Source: Bookkeeper, Central Depository and Votes Received Directly Approve (Yes) Reject (No) Abstain 377,310,476 939,707 65,920,618 15.77% 0.04% 2.76% 444,142,120 1,154 27,527 18.57% 0.00% 0.00% 444,138,925 1,262 30,614 18.57% 0.00% 0.00% 32,548,411 410,718,487 903,903 1.36% 17.17% 0.04% 444,134,274 1,554 34,973 18.57% 0.00% 0.00% 442,588,350 1,546,713 35,738 18.50% 0.06% 0.00% 16,043,395 427,867,579 259,827 0.67% 17.89% 0.01% 221,931,212 221,776,239 463,350 9.28% 9.27% 0.02% Approve (Yes) Reject (No) Abstain 447,747,848 2,036 30,117 18.72% 0.00% 0.00% 447,748,421 1,546 30,034 18.72% 0.00% 0.00% Resolution 2 - Amendment and Restatement of the Company’s By-laws Resolution 3 - To resolve on the classification of the candidate Mr. Denísio Augusto Liberato Delfino for the position of independent member of the Board of Directors Number of Shares / Percentage of Participants Annual Shareholder's Meeting Resolution 1 - Financial Statements 2025 Resolution 2 - Allocation of the Results 2025 Resolution 1 - Cooperation and Support Agreement Resolution 4 - To ratify the appointments of Mr. Denísio Augusto Liberato Delfino and Mr. Camillo Greco as Members of Board of Directors Resolution 5 - To resolve on the composition of the Fiscal Council of the Company Resolution 6 - Indication of all the names that make up the slate Resolution 7 - If one of the candidates leaves the single group to accommodate the election in a separatemanner, the votes corresponding to your shares can still be given to the chosen group? Resolution 8 - Compensation Proposal 2026 Extraordinary Shareholder's Meeting #Classificado como Público

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	TIM S.A.
Date: March 30, 2026	By:	/s/ Alberto Mario Griselli
		Alberto Mario Griselli
		Chief Executive Officer, Chief Financial Officer and Investor Relations Officer

Source: View Original Filing on SEC EDGAR