1 insiders reported 1 Form 4 transactions for ENERGY CO OF MINAS GERAIS (CIG,CIGC) over the past 18 months (most recent 2026-05-05). Recent activity: Ferreira de Souza Aloisio Macario (Director) Sell 1,550 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-05 | Ferreira de Souza Aloisio Macario | Director | Sell | 1,550 | $3,860 |
Source: SEC Form 4 filings · as of 2026-05-05