# EDGAR Filing Document

**Accession Number:** 0001826168
**File Stem:** 0001292814-25-002505
**Filing Date:** 2025-6
**Character Count:** 5437
**Document Hash:** 5477480af1bb4805f55a6cd045608cf9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001292814-25-002505.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001292814-25-002505

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250627

**DATE AS OF CHANGE**: 20250626

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TIM S.A.
- **CENTRAL INDEX KEY:** 0001826168
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D5
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39570
- **FILM NUMBER:** 251081619

**BUSINESS ADDRESS:**
- **STREET 1:** JOAO CABRAL DE MELO NETO AVENUE
- **STREET 2:** 850 - NORTH TOWER - 12TH FLOOR
- **CITY:** RIO DE JANEIRO, RJ
- **STATE:** D5
- **ZIP:** 22775-057
- **BUSINESS PHONE:** (55) 21-4109-4167

**MAIL ADDRESS:**
- **STREET 1:** JOAO CABRAL DE MELO NETO AVENUE
- **STREET 2:** 850 - NORTH TOWER - 12TH FLOOR
- **CITY:** RIO DE JANEIRO, RJ
- **STATE:** D5
- **ZIP:** 22775-057

**UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION**<br> **WASHINGTON, D.C. 20549**

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**FORM 6-K**

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

**Date of Report: June 26, 2025**

**Commission File Number: 001-39570**

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**TIM S.A.**<br> **(Exact name of Registrant as specified in its Charter)**

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

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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 ☒

![](timb202506266k_001.jpg)

**TIM S.A.**

**Publicly-Held Company**

**CNPJ/MF 02.421.421/0001-11**

**NIRE 333.0032463-1**

**MINUTES OF THE BOARD OF DIRECTORS' MEETING**

**HELD ON JUNE 26<sup>TH</sup>, 2025**

**<u>DATE, TIME AND PLACE:</u>** June 26<sup>th</sup>, 2025, at 8.30 a.m., at the head office of TIM S.A. ("Company"), domiciled at Avenida João Cabral de Mello Neto, 850, Torre Sul, 13° floor, Barra da Tijuca, in the city and State of Rio de Janeiro.

**<u>PRESENCE</u>:** The Board of Directors' Meeting of the Company was held at the date, time and place mentioned above, with the presence of Messrs. Nicandro Durante, Adrian Calaza, Alberto Mario Griselli, Alessandra Michelini, Claudio Giovanni Ezio Ongaro, Gesner José de Oliveira Filho, Gigliola Bonino, Herculano Aníbal Alves and Leonardo de Carvalho Capdeville, either in person or by means of audio or videoconference, as provided in the 2<sup>nd</sup> paragraph of Section 25, of the Company's By-laws. Justified absence of Mrs. Flavia Maria Bittencourt.

**<u>BOARD</u>**: Mr. Nicandro Durante – Chairman; and Mrs. Fabiane Reschke – Secretary.

**<u>AGENDA</u>**: To discuss and resolve on the Company's vote at the Closed Hearing No. 01/2025 – DIE promoted by B3 S.A. – Brasil, Bolsa, Balcão ("<u>B3</u>") regarding the amendment of the Novo Mercado Regulations ("<u>Regulations</u>" and "<u>Closed Hearing</u>").

**<u>RESOLUTIONS</u>**: Upon the review of the material presented and filed at the Company's head office, and based on the information provided and discussions of the subject included on the Agenda, the Board Members, unanimously by those present and with the abstention of the legally restricted, decided to register the discussions as follows:

**<u>Acknowledged</u>** the Proposed Amendment of the Novo Mercado Regulations and, after the presentation of the main points submitted by B3 to the Closed Hearing, as well as an analysis of the impact of each of the 25 (twenty-five) proposed amendments, **<u>approved</u>** the Company's vote: **(i) <u>in favor</u>** of proposals Nos. 1, 2, 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22 and 23; and **(ii) <u>against</u>** proposals Nos. 3, 9, 10, 16, 24 and 25.

Finally, the Investor Relations Officer or any other representative indicated by him was authorized to take all the necessary steps to formalize the Company's vote at the Closed Hearing promoted by B3.

![](timb202506266k_001.jpg)

**<u>CLOSING:</u>** With no further issues to discuss, the meeting was adjourned, and these minutes drafted as summary, read, approved and signed by all attendees Board Members.

I herein certify that these minutes are the faithful copy of the original version duly recorded in the respective corporate book.

Rio de Janeiro (RJ), June 26<sup>th</sup>, 2025.

**FABIANE RESCHKE**

**Secretary**

**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.

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| | | |
|:---|:---|:---|
|  | TIM S.A. | TIM S.A. |
| Date: June 26, 2025 | By: | /s/ Alberto Mario Griselli |
|  |  | Alberto Mario Griselli |
|  |  | Chief Executive Officer, Chief Financial Officer and Investor Relations Officer |

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