| Sep 23, 2026 | Claudio Johannpeter | — | SELL | 85.607K | $4.94 | $423K |
| Sep 17, 2026 | Rafael Gamboa Lopes | — | SELL | 51.800K | $5.09 | $264K |
| Aug 10, 2026 | Andre Bier Gerdau Johannpeter | — | SELL | 99.200K | $4.94 | $490K |
| Aug 6, 2026 | Rafael Dorneles Japur | — | SELL | 10.000K | $5.10 | $51K |
| Jun 12, 2026 | Gustavo Werneck Da Cunha | CEO AND BOARD MEMBER | BUY | 165.224K | $4.73 | $782K |
| Jun 8, 2026 | Marcos Zilles Mattiello | — | SELL | 10.387K | $5.11 | $53K |
| Jun 2, 2026 | Chia Yuan Wang | — | SELL | 30.935K | $4.49 | $139K |
| Jun 2, 2026 | Mauricio Metz | — | SELL | 7.000K | $4.85 | $34K |
| May 26, 2026 | Mauricio Metz | — | SELL | 5.000K | $4.70 | $24K |
| May 22, 2026 | Rafael Dorneles Japur | — | SELL | 5.000K | $4.75 | $24K |
| May 19, 2026 | Cesar Obino da Rosa Peres | OFFICER | SELL | 8.000K | $4.60 | $37K |
| May 13, 2026 | Mauricio Metz | — | SELL | 5.000K | $4.85 | $24K |
| May 8, 2026 | Gustavo Werneck Da Cunha | CEO AND BOARD MEMBER | SELL | 80.000 | $4.87 | $2.1M |
| May 5, 2026 | Mauricio Metz | — | SELL | 2.000K | $4.69 | $9K |
| May 5, 2026 | Chia Yuan Wang | — | SELL | 40.000K | $4.75 | $190K |
| Apr 30, 2026 | Chia Yuan Wang | — | SELL | 20.000K | $4.54 | $91K |
| Apr 28, 2026 | Gustavo Werneck Da Cunha | CEO AND BOARD MEMBER | SELL | 88.000K | $4.50 | $396K |
| Apr 28, 2026 | Chia Yuan Wang | — | SELL | 76.700K | $4.49 | $344K |
| Apr 28, 2026 | Clemir Uhlein | — | SELL | 38.276K | $4.51 | $173K |
| Apr 28, 2026 | Mauricio Metz | — | SELL | 1.000K | $4.53 | $5K |
| Apr 10, 2026 | Chia Yuan Wang | — | SELL | 25.000K | $4.21 | $105K |
| Apr 9, 2026 | Marcos Eduardo Faraco Wahrhaftig | — | SELL | 12.419K | $4.06 | $50K |
