Usiminas (USIM3) news & CVM filings
2 filings captured by our archive since Aug 20, 2026. The latest is from Oct 13, 2026.
- Ticker
- USIM3, USIM5, USIM6
- B3 sector
- Basic Materials
- Legal name
- Usinas Sid de Minas Gerais S.a.-usiminas
- CNPJ (tax ID)
- 60.894.730/0001-05
Latest filing in the archive
The latest filing by Usiminas in our archive is dated Oct 13, 2026, in the Market Announcement category.
Subject filed with the CVM: Declaração de Aquisição de Participação Acionária Relevante
Original filing text, in Portuguese.
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Filing history
| Date | Category | Subject (as filed, in Portuguese) |
|---|---|---|
| Oct 13, 2026 | Market Announcement | Declaração de Aquisição de Participação Acionária Relevante |
| Aug 25, 2026 | Market Announcement | Esclarecimentos sobre notícia divulgada na mídia |
Source: CVM filings (ENET and the CVM open data portal), in the Material Fact, Market Announcement, Notice to Shareholders, Judicial Reorganization and Tender Offer categories. The full document is on the CVM website.