TIM S.A. (TIMB) technology operations VP named in new Form 3

Rhea-AI Filing Summary

TIM S.A. filed a Form 3 identifying Goncalves Jose Claudio Moreira, the company’s VP, Technology Operations, as a reporting person. The filing does not list any common stock or derivative transactions, indicating there were no reportable insider trades in this submission.

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Goncalves Jose Claudio Moreira

(Last) (First) (Middle)

JOAO CABRAL DE MELO NETO AVENUE

850 - SOUTH TOWER - 12TH FLOOR

(Street)

RIO DE JANEIRO BRAZIL 22775-057

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
TIM S.A. [ TIMB ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Technology Operations

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24.1 - Power of Attorney

No securities are beneficially owned.

	/s/ Leonardo Caiaffo Ferreira, attorney-in-fact	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the TIMB Form 3 filing by Goncalves Jose Claudio Moreira show?

The Form 3 for TIM S.A. (TIMB) designates Goncalves Jose Claudio Moreira as a reporting person and VP, Technology Operations. It shows no reported purchases, sales, or derivative transactions, with all transaction-related counts listed as zero in this filing.

Were any TIMB shares bought or sold in this Form 3 filing?

No shares were bought or sold in this Form 3. The transactionSummary shows zero buy, sell, acquire, dispose, and other transactions, and net buy/sell shares are also zero, indicating no reportable trading activity in this filing.

Does the TIMB Form 3 include any derivative or option exercises?

The filing reports no derivative or option activity. The exerciseCount, exerciseShares, and derivativeTransactionCount are all zero, and the derivativeSummary is empty, indicating no reported options, warrants, or similar instruments in this submission.

What insider role is disclosed in the TIMB Form 3?

The Form 3 identifies Goncalves Jose Claudio Moreira as an officer of TIM S.A. with the title VP, Technology Operations. He is not listed as a director or ten percent owner in this filing’s reporting person details.

Does the TIMB Form 3 mention any indirect holdings or footnote qualifiers?

The Form 3 includes a footnotes section but only contains a null entry in the provided data, with no explanatory text about indirect holdings, voting or investment authority, or other ownership qualifiers visible in this excerpt.