CIG insider buying and SEC filings, explained
Energy Co. of Minas Gerais · CIK 1157557
Tracked: Forms 3/4/5, 8-K, NT · Limited coverage: files 6-K/20-F, not covered in v1 · All filings on sec.gov
Company profile
- Exchanges
- NYSE, NYSE
- Industry (SIC)
- Electric Services
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$4K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Apr 6, 2026 | Sale | de Souza Aloisio Macario Ferreira (Director) sold 1,550 shares at $2.49 ($4K). Holdings down 19% to 6,450 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 5, 2026 |
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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