Mattiello Marcos Zilles — insider trades
Stock trades Mattiello Marcos Zilles reported on SEC Form 4 at GGB GERDAU S.A..
- Jun 8, 2026: sold 10,387 shares of GGB GERDAU S.A. ($53.1K)
Stock trades Mattiello Marcos Zilles reported on SEC Form 4 at GGB GERDAU S.A..