Energy Co of Minas Gerais insider files Form 3

ENERGY CO OF MINAS GERAIS reported an initial Form 3 statement of beneficial ownership for Ferreira Demetrio Alexandre, who serves as VP of Generation and Transmiss.

Rhea-AI Filing Summary

ENERGY CO OF MINAS GERAIS reported an initial Form 3 statement of beneficial ownership for Ferreira Demetrio Alexandre, who serves as VP of Generation and Transmiss. The Form 3 shows no reportable transactions, derivative positions, or currently reportable beneficial ownership in the company’s securities.

FAQ

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

What does the Form 3 for CIG reveal about Ferreira Demetrio Alexandre?

The Form 3 identifies Ferreira Demetrio Alexandre as an officer (VP of Generation and Transmiss) of ENERGY CO OF MINAS GERAIS and shows no reportable transactions or beneficially owned securities at the time of this initial statement.

Does the CIG Form 3 show any insider share ownership by Ferreira Demetrio Alexandre?

The Form 3 does not list any currently reportable beneficial ownership of ENERGY CO OF MINAS GERAIS securities by Ferreira Demetrio Alexandre, and there are no holding entries or derivative positions disclosed for him.

Are there any buy or sell transactions reported in CIG’s Form 3 for Ferreira Demetrio Alexandre?

No. The Form 3 for ENERGY CO OF MINAS GERAIS reports no buy, sell, or other transactions for Ferreira Demetrio Alexandre, with transaction counts and share amounts all reported as zero in the summary data.

What role does Ferreira Demetrio Alexandre hold at ENERGY CO OF MINAS GERAIS (CIG)?

Ferreira Demetrio Alexandre is reported as an officer of ENERGY CO OF MINAS GERAIS, holding the title VP of Generation and Transmiss, which reflects responsibilities over the company’s generation and transmission activities.

Why is this Form 3 filing for CIG important to investors?

Form 3 establishes an insider’s initial beneficial ownership status. For ENERGY CO OF MINAS GERAIS, it records that officer Ferreira Demetrio Alexandre is a reporting person and currently has no reportable securities or transactions under SEC rules at this time.

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

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Accepted by SEC EDGAR 07/16/2026 - 08:40 AM 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
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Ferreira Demetrio Alexandre

(Last) (First) (Middle)

1200 BARBACENA AVENUE

(Street)

BELO HORIZONTE MINAS GERAIS 30190-131

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/11/2026

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

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)
	VP of Generation and Transmiss

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.

	Eduardo Reis Domingues, Attorney-in-Fact for Ferreira Demetrio Alexandre	07/16/2026
	** 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)