Corporate insider
Mattiello Marcos Zilles
Senior ManagementCIK 0002120298
Disclosed transactions1
Buys / sells0 / 1
Max Insider Score61
Connections with evidence1
Disclosed transactions
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 61 | Mattiello Marcos ZillesSenior Management |  GGBGERDAU S.A.Open-market sale | SELL | $53K 10.4K sh | Aug 14, 2026 traded Jun 8, 2026 |
Verified connections
- Insider ofevidenceGERDAU S.A.Senior Management · Aug 14, 2026