Snapshot from Aug 24, 2026 at 07:00 UTC. For live data and tracking: View Live
Entities / People / Rogério Barcellos
Person

Rogério Barcellos

Tracked across 2 events · 16 articles · First seen Jun 09, 2026 · Last active Aug 07, 2026

Sentiment
30
Attention
4
Events
2
Relationships
0
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Events (2)
4 60
Business
South Star Santa Cruz Operational Update
Impact: As COO of South Star Battery Metals, Rogério Barcellos led the team that delivered the operational results at the Santa Cruz plant.
Jun 09, 2026 · 8 articles
2 0
Business
South Star receives graphite purchase order
South Star Battery Metals announced on August 7, 2026, that it has successfully completed the qualification process for graphite concentrate produced at its Santa Cruz mine in Brazil and has received a purchase order from…
Impact: Rogério Barcellos, COO, commented on the milestone, expressing optimism about future shipments. His role is primarily communicative.
Aug 07, 2026 · 8 articles
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Ergen is a news intelligence platform that converts raw news articles into structured data. It tracks events, entities, and the relationships between them, with sentiment and attention metrics derived from thousands of articles. Pages on this site are daily static snapshots from the platform's live database. For real-time tracking, search, and alerts, the full dashboard is at app.ergen.ai.