New Insider Sergio Lopes Cabral Joins CEMIG, Files Initial Ownership

Cabral Sergio Lopes 3 Filing Summary
FieldDetail
CompanyCabral Sergio Lopes
Form Type3
Filed DateMar 24, 2026
Risk Levellow
Pages1
Reading Time2 min
Sentimentneutral

Complexity: simple

Sentiment: neutral

Topics: insider-filing, form-3, new-insider, ownership-disclosure

TL;DR

**New insider Sergio Lopes Cabral just filed his initial ownership for ENERGY CO OF MINAS GERAIS, a routine but notable event.**

AI Summary

Sergio Lopes Cabral, a new insider at ENERGY CO OF MINAS GERAIS (CEMIG), filed a Form 3 on March 24, 2026, indicating his initial beneficial ownership of the company's securities as of February 24, 2025. This filing is a standard disclosure for new officers or directors, signaling his position within the company. For investors, this matters because it introduces a new key player whose future trading activity (reported in Forms 4 and 5) could provide insights into the company's prospects.

Why It Matters

This filing introduces a new insider, Sergio Lopes Cabral, to ENERGY CO OF MINAS GERAIS, which is important for investors as future filings from him could signal confidence or concerns about the company.

Risk Assessment

Risk Level: low — This is a routine disclosure for a new insider and does not inherently indicate a specific risk, but rather transparency.

Analyst Insight

Smart investors should add Cabral Sergio Lopes to their insider tracking watchlists for ENERGY CO OF MINAS GERAIS, as his future Form 4 and 5 filings will reveal his trading activity and potential sentiment towards the company.

Key Players & Entities

  • Cabral Sergio Lopes (person) — Reporting Person, new insider at ENERGY CO OF MINAS GERAIS
  • ENERGY CO OF MINAS GERAIS (company) — Issuer of the securities
  • 0002121982 (person) — CIK of Cabral Sergio Lopes
  • 0001157557 (company) — CIK of ENERGY CO OF MINAS GERAIS

FAQ

Who is Cabral Sergio Lopes and what is his role according to this filing?

Cabral Sergio Lopes is the 'Reporting' person in this filing, indicating he is a new insider (likely an officer or director) at ENERGY CO OF MINAS GERAIS, and this Form 3 is his initial statement of beneficial ownership of the company's securities.

What is the filing date and the period of report for this Form 3?

The filing date for this Form 3 is March 24, 2026, and the period of report, which is the date of the event triggering the filing, is February 24, 2025.

Filing Stats: 414 words · 2 min read · ~1 pages · Grade level 9.4 · Accepted 2026-03-24 10:54:28

Filing Documents

From the Filing

SEC FORM 3 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 * Cabral Sergio Lopes (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) 02/24/2025 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 Trading 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 Cabral 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)

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