ENERGY CO OF MINAS GERAIS (CIG) Historical Stock Prices
ENERGY CO OF MINAS GERAIS (CIG) is a publicly traded company on the NYSE, categorized under SIC 4911 (Electric Services). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CIG
CIK: 1157557
Exchange: NYSE
SIC 4911: Electric Services
Fiscal Year End: 12/31
Independent PCAOB Auditor
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Audit Firm
KPMG Auditores Independentes Ltda
Auditor SinceSince 12/31/2022 12:00:00 AM
Lead Engagement PartnerThiago Oliveira
Audit LocationBelo Horizonte, Brazil
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 3 | 2026-10-16 | 2026-09-11 | PRIMARY DOCUMENT | 0001157557-26-000025 | View SEC Doc Filr Page |
| 6-K | 2026-09-09 | 2026-09-30 | 6-K | 0001292814-26-004500 | View SEC Doc Filr Page |
| 3 | 2026-07-16 | 2026-06-11 | PRIMARY DOCUMENT | 0002145486-26-000001 | View SEC Doc Filr Page |
| 3 | 2026-07-16 | 2026-06-11 | PRIMARY DOCUMENT | 0002145875-26-000001 | View SEC Doc Filr Page |
| 3 | 2026-07-15 | 2026-06-11 | PRIMARY DOCUMENT | 0002145438-26-000001 | View SEC Doc Filr Page |
| 6-K | 2026-06-09 | 2026-06-30 | 6-K | 0001292814-26-003375 | View SEC Doc Filr Page |
| 3 | 2026-06-03 | 2026-05-11 | PRIMARY DOCUMENT | 0001157557-26-000023 | View SEC Doc Filr Page |
| 3 | 2026-05-20 | 2026-04-30 | PRIMARY DOCUMENT | 0001157557-26-000022 | View SEC Doc Filr Page |
| 3 | 2026-05-20 | 2026-04-30 | PRIMARY DOCUMENT | 0001157557-26-000021 | View SEC Doc Filr Page |
| 3 | 2026-05-20 | 2025-05-04 | PRIMARY DOCUMENT | 0001157557-26-000020 | View SEC Doc Filr Page |
| 4 | 2026-05-05 | 2026-04-06 | PRIMARY DOCUMENT | 0001157557-26-000019 | View SEC Doc Filr Page |
| 6-K | 2026-04-24 | 2026-06-30 | 6-K | 0001292814-26-002503 | View SEC Doc Filr Page |
| 20-F | 2026-04-17 | 2025-12-31 | 20-F | 0001554855-26-000648 | View SEC Doc Filr Page |
| 3 | 2026-04-16 | 2025-06-26 | PRIMARY DOCUMENT | 0001157557-26-000018 | View SEC Doc Filr Page |
| 6-K | 2026-03-27 | 2026-03-31 | 6-K | 0001292814-26-001797 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-05-08 | PRIMARY DOCUMENT | 0001157557-26-000017 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-12-19 | PRIMARY DOCUMENT | 0001157557-26-000016 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-10-20 | PRIMARY DOCUMENT | 0001157557-26-000015 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-06-26 | PRIMARY DOCUMENT | 0001157557-26-000014 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2024-05-10 | PRIMARY DOCUMENT | 0001157557-26-000013 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2024-05-10 | PRIMARY DOCUMENT | 0001157557-26-000012 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-02-24 | PRIMARY DOCUMENT | 0001157557-26-000011 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-06-26 | PRIMARY DOCUMENT | 0001157557-26-000010 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-06-26 | PRIMARY DOCUMENT | 0001157557-26-000009 | View SEC Doc Filr Page |
| 3 | 2026-03-24 | 2025-06-26 | PRIMARY DOCUMENT | 0001157557-26-000008 | View SEC Doc Filr Page |