Insiders / Da Cunha Gustavo Werneck
Da Cunha Gustavo Werneck
CIK 2120774personinsider
Companies
1
First seen
Mar 18, 2026
Last activity
Jun 15, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Gerdau S.A. · GBB | — | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Gerdau S.A. | Preferred shares | 165,224 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 8, 2026 | Sell | GBB Gerdau S.A. Preferred shares | $2.11M | -433K -100.00% | 0 0.00% of shares | medium |
| Jun 12, 2026 | Buy | GBB Gerdau S.A. Preferred shares | $781.5K | +165K | 165,224 0.02% of shares | high |
| Apr 28, 2026 | Sell | GBB Gerdau S.A. Preferred shares | $396.0K | -88K -99.91% | 80 <0.01% of shares | medium |
| Apr 9, 2026 | Sell | GBB Gerdau S.A. Preferred shares | $208.0K | -50K -36.21% | 88,080 0.01% of shares | medium |
| Apr 8, 2026 | Sell | GBB Gerdau S.A. Preferred shares | $200.5K | -50K -26.58% | 138,080 0.02% of shares | medium |
| May 8, 2026 | Grant | GBB Gerdau S.A. Preferred shares | $0 | +433K +540967.50% | 432,854 0.06% of shares | low |