Skip to contentDa Cunha Gustavo Werneck — GERDAU S.A. insider: 6 transactions · InsiderLensDa Cunha Gustavo Werneck
- CEO and Board Member at GERDAU S.A. · on record since Apr 10, 2026
Insider trading activity of Da Cunha Gustavo Werneck
- Transactions on record
- 6
- since Apr 10, 2026
- Open-market buys
- 1
- $781.5K
- Open-market sells
- 4
- $2.9M
- Companies traded
- 1
- last filing Jun 15, 2026
Figures computed from official regulatory filings — methodology.
Companies where Da Cunha Gustavo Werneck has traded
Track record of Da Cunha Gustavo Werneck
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Da Cunha Gustavo Werneck
Co-insiders of Da Cunha Gustavo Werneck
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Lopes Rafael GamboaGERDAU S.A.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 15, 2026 | Buy | 165,224 | 4.73 USD | $781.5K | SEC |
| May 12, 2026 | Sell | -432,854 | 4.87 USD | $2.1M | SEC |
| May 12, 2026 | Award | 432,774 | 0.00 USD | $0 | SEC |
| May 5, 2026 | Sell | -88,000 | 4.50 USD | $396K | SEC |
| Apr 10, 2026 | Sell | -50,000 | 4.16 USD | $208K | SEC |
| Apr 10, 2026 | Sell | -50,000 | 4.01 USD | $200.5K | SEC |