ENERGY CO OF MINAS GERAIS (CIG)
Data as of , from SEC Form 4 filings.
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de Souza Aloisio Macario Ferreira - DirectorOpen-market sale$4K
About ENERGY CO OF MINAS GERAIS (CIG)
ENERGY CO OF MINAS GERAIS files with the SEC under CIK 0001157557 and is classified as electric services. It is grouped with Utilities companies on this site.
CIG Form 4 activity by transaction type, last 90 days
No Form 4 activity for CIG in the last 90 days.
CIG insider transactions (Form 4)
11 Form 4 filing on record, the earliest from May 5, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| de Souza Aloisio Macario Ferreira - Director | Open-market sale | Preferred Stock | 1,550 | $2.49 | $4K |
CIG insider trading FAQ
What is the latest insider trade for CIG?
ENERGY CO OF MINAS GERAIS (CIG) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-05-05. The full record for CIG runs to 1 Form 4 filing, the earliest from 2026-05-05. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying CIG stock?
No insider purchases of CIG were filed in the last 90 days.
How many insiders are selling CIG stock?
No insider sales of CIG were filed in the last 90 days. 1 sale is on record for this company.
Where can I see CIG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects CIG Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
1The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - de Souza Aloisio Macario Ferreira view on EDGAR
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Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Utilities
- Where CIG's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- The daily trading plan of ranked insider buys, on a delay, with the plan archive