Energy Co of Minas Gerais (CIG) files initial insider Form 3

Rhea-AI Filing Summary

ENERGY CO OF MINAS GERAIS filed an initial insider ownership statement for Castro Sergio Pessoa de Paula, who serves as Vice President of Legal Affair. This filing does not list any stock transactions or derivative holdings in the provided data.

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Accepted by SEC EDGAR 03/24/2026 - 12:31 PM Learn about SEC filing dates

FAQ

What does this Form 3 filing for CIG show about insider ownership?

The Form 3 shows that Castro Sergio Pessoa de Paula, Vice President of Legal Affair at ENERGY CO OF MINAS GERAIS, has filed an initial insider ownership statement, but no specific stock or derivative holdings are listed in the provided data.

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

The reporting person is Castro Sergio Pessoa de Paula, who serves as Vice President of Legal Affair at ENERGY CO OF MINAS GERAIS, indicating he is an officer subject to insider reporting requirements under U.S. securities rules.

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

No, the Form 3 data provided shows zero buy, sell, acquire, or dispose transactions and no derivative activity, indicating that this filing functions solely as an initial ownership statement without reporting any recent trades.

Are any derivative securities reported for the CIG insider on this Form 3?

No derivative securities are reported for the insider in this Form 3. The derivative summary and related transaction counts are all zero, so no options, warrants, or similar instruments appear in the provided information.

What do the transaction counts indicate in this CIG Form 3?

The transaction summary lists zero buys, sells, exercises, gifts, tax withholdings, or restructurings, with netBuySellDirection marked neutral. This confirms there are no insider trading activities disclosed in this particular Form 3 dataset.

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
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Castro Sergio Pessoa de Paula

(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)
10/20/2025

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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Vice President of Legal Affair

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:

No securities are beneficially owned.

	Matheus Campos, Attorney-in-Fact for Castro Sergio	03/24/2026
	** 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)