Energy Co de Minas Gerais director files Form 3

ENERGY CO OF MINAS GERAIS director Santos Afonso Henriques Moreira filed an initial Form 3 ownership report.

Rhea-AI Filing Summary

ENERGY CO OF MINAS GERAIS director Santos Afonso Henriques Moreira filed an initial Form 3 ownership report. The filing lists him as a director but does not show any buy, sell, or other insider transactions, serving mainly as a baseline disclosure of his reporting status.

FAQ

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

What does the ENERGY CO OF MINAS GERAIS (CIG) Form 3 filing show?

The Form 3 filing shows that Santos Afonso Henriques Moreira is a director of ENERGY CO OF MINAS GERAIS. It serves as an initial ownership report and, in this case, does not list any insider transactions or derivative positions for the reporting person.

Who is the reporting person in the ENERGY CO OF MINAS GERAIS CIG Form 3?

The reporting person is Santos Afonso Henriques Moreira, identified as a director of ENERGY CO OF MINAS GERAIS. He is not listed as an officer or ten percent owner in this filing, and no specific transactions or holdings are detailed in the data provided.

Does the CIG Form 3 show any insider share purchases or sales?

No, the Form 3 data for ENERGY CO OF MINAS GERAIS shows no reported insider transactions. All transaction-related counts, including buys, sells, exercises, gifts, and tax withholdings, are zero, indicating this filing is purely an initial status disclosure without trading activity.

Are there any derivative securities reported in this ENERGY CO OF MINAS GERAIS Form 3?

No, the Form 3 shows an empty derivativeSummary and zero derivative transaction counts. This means there are no options, warrants, or other derivative positions disclosed for the reporting director in the provided data for ENERGY CO OF MINAS GERAIS at this time.

What does the transaction summary indicate in the CIG Form 3 filing?

The transaction summary indicates no activity: all buy, sell, exercise, gift, tax withholding, and restructuring counts and share amounts are zero. Net buy/sell direction is labeled neutral, confirming the filing is a baseline ownership report without reported trades.

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

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Accepted by SEC EDGAR 03/23/2026 - 01:25 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0104
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hours per response:			0.5

1. Name and Address of Reporting Person^*

Santos Afonso Henriques Moreira

(Last) (First) (Middle)

BARBACENA 1.200 AVENUE

(Street)

BELO HORIZONTE MINAS GERAIS 30190-131

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/26/2025

3. Issuer Name and Ticker or Trading Symbol
ENERGY CO OF MINAS GERAIS [ CIG,CIGC ]

3a. Foreign Trading Symbol
[CMIG3,CMIG4]

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

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

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:

Reporting person beneficially owns no securities of the issuer

No securities are beneficially owned.

	Matheus Campos, Attorney-in-Fact for Santos Afonso	03/23/2026
	** 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)