| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Gerdau S.A. (GGB) has 3 insiders with recent SEC Form 4 filings, including 0 buys and 4 sells. GGB is classified in the Metals & Mining industry within the Materials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 432.9K | $1.77M | - | |
| Other | 92.2K | $377.1K | - | |
| Other | 0 | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 8, 2026 | Da Cunha Gustavo Werneck | CEO And Board Member | Sell | 432,854 | $4.87 | $2,107,998.98 | -100% | - | - | |
| Apr 28, 2026 | Wang Chia Yuan | Senior Management | Sell | 76,700 | $4.49 | $344,383.00 | -45.4% | - | - | |
| Mar 20, 2026 | Johannpeter Guilherme Chagas Gerdau | Vice-chairman Of Board | Sell | 85,607 | $3.29 | $281,647.03 | -100% | +27.9% | - | |
| Mar 20, 2026 | Johannpeter Guilherme Chagas Gerdau | Vice-chairman Of Board | Sell | 85,607 | $3.29 | $281,647.03 | -100% | +27.9% | - |