ENERGY CO OF MINAS GERAIS (CIG) director lists 8,000 preferred shares on Form 3

Rhea-AI Filing Summary

ENERGY CO OF MINAS GERAIS director reports initial holdings. Aloisio Macario Ferreira de Souza filed a Form 3 showing direct ownership of 8,000 Preferred Shares. This filing establishes his baseline equity position as a company insider and does not report any recent share purchases or sales.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Ferreira de Souza Aloisio Macario

Role Director

Type	Security	Shares	Price	Value
holding	Preferred Shares	--	--	--

Holdings After Transaction: Preferred Shares — 8,000 shares (Direct)

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Accepted by SEC EDGAR 03/24/2026 - 08:19 AM Learn about SEC filing dates

FAQ

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

The Form 3 discloses that director Aloisio Macario Ferreira de Souza directly holds 8,000 Preferred Shares of ENERGY CO OF MINAS GERAIS. It establishes his initial reportable ownership as an insider, without indicating any recent transactions or trading activity.

How many shares does the CIG director report owning on this Form 3?

The director reports owning 8,000 Preferred Shares. This number represents his total direct holdings following the reported position and serves as the baseline for future Forms 4 or 5 that would show any later buys, sells, or other changes.

Does this CIG Form 3 show any recent insider buying or selling?

No, the Form 3 does not show recent buying or selling. It classifies the entry as a holding, with 8,000 Preferred Shares reported after the position, and the transaction direction marked as unknown rather than a clear purchase or sale.

What role does Aloisio Macario Ferreira de Souza hold at ENERGY CO OF MINAS GERAIS (CIG)?

He is identified as a director of ENERGY CO OF MINAS GERAIS. The Form 3 links his insider status to direct ownership of 8,000 Preferred Shares, making future changes in his holdings reportable under SEC insider reporting rules.

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

No derivative securities are reported for the director on this Form 3. The filing only shows a direct holding of 8,000 Preferred Shares and a blank derivative section, indicating no listed options, warrants, or other derivative positions at this time.

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 de Souza Aloisio Macario

(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)
Preferred Shares	8,000	D

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:

	Matheus Campos, Attorney-in-Fact for Ferreira de Souza Aloisio	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)