GERDAU S.A. (GGB) — Insider Trading
Insider trading activity for GERDAU S.A. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 1
- Last trade date: Aug 14, 2026
- Ticker: GGB
Top Insiders
- Mattiello Marcos Zilles — 1 trades, buy: $0, sell: $53K
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 8, 2026 | Mattiello Marcos Zilles | GGB GERDAU S.A. | SELL | 10,387.111 | $53K |