| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership changeShares owned | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-15 | Da Cunha Gustavo Werneck CEO and Board Member | Purchase | +165,224 | +100.00%165,224 | $4.73 | $781,510 | View SEC filing | |
| 2026-06-03 | Metz Mauricio Other | Sale | -7,000 | -23.70%22,536 | $4.85 | $33,950 | View SEC filing | |
| 2026-06-03 | Wang Chia Yuan Other | Sale | -30,935 | -100.00%0 | $4.49 | $138,898 | View SEC filing | |
| 2026-05-28 | Metz Mauricio Other | Sale | -5,000 | -14.48%29,536 | $4.70 | $23,500 | View SEC filing | |
| 2026-05-26 | Japur Rafael Dorneles Other | Sale | -5,000 | -4.90%96,967 | $4.75 | $23,750 | View SEC filing | |
| 2026-05-22 | Peres Cesar Obino da Rosa Officer | Sale | -8,000 | -99.90%8 | $4.60 | $36,800 | View SEC filing | |
| 2026-05-15 | Metz Mauricio Other | Sale | -5,000 | -12.65%34,536 | $4.85 | $24,250 | View SEC filing | |
| 2026-05-12 | Da Cunha Gustavo Werneck CEO and Board Member | Sale | -432,854 | -100.00%0 | $4.87 | $2,107,999 | View SEC filing | |
| 2026-05-08 | Metz Mauricio Other | Sale | -2,000 | -4.82%39,536 | $4.69 | $9,380 | View SEC filing | |
| 2026-05-07 | Wang Chia Yuan Other | Sale | -40,000 | -55.41%32,195 | $4.75 | $190,000 | View SEC filing | |
| 2026-05-05 | Da Cunha Gustavo Werneck CEO and Board Member | Sale | -88,000 | -99.91%80 | $4.50 | $396,000 | View SEC filing | |
| 2026-05-04 | Wang Chia Yuan Other | Sale | -20,000 | -21.69%72,195 | $4.54 | $90,800 | View SEC filing | |
| 2026-04-30 | Metz Mauricio Other | Sale | -1,000 | -2.35%41,536 | $4.53 | $4,530 | View SEC filing | |
| 2026-04-30 | Wang Chia Yuan Other | Sale | -76,700 | -45.41%92,195 | $4.49 | $344,383 | View SEC filing | |
| 2026-04-30 | Uhlein Clemir Other | Sale | -38,276 | -100.00%0 | $4.51 | $172,625 | View SEC filing | |
| 2026-04-14 | Metz Mauricio Other | Sale | -1,000 | -2.30%42,536 | $4.24 | $4,240 | View SEC filing | |
| 2026-04-14 | Wang Chia Yuan Other | Sale | -25,000 | -12.89%168,895 | $4.21 | $105,250 | View SEC filing | |
| 2026-04-13 | Wahrhaftig Marcos Eduardo Faraco Other | Sale | -12,419 | -100.00%0 | $4.06 | $50,421 | View SEC filing | |
| 2026-04-10 | Da Cunha Gustavo Werneck CEO and Board Member | Sale | -100,000 | -53.17%88,080 | $4.08 | $408,500 | View SEC filing | |
| 2026-04-10 | Wang Chia Yuan Other | Sale | -34,000 | -14.92%193,895 | $4.00 | $136,000 | View SEC filing | |
| 2026-03-25 | Johannpeter Guilherme Chagas Gerdau Other | Sale | -85,607 | -100.00%0 | $3.29 | $281,647 | View SEC filing | |
| 2026-03-24 | Johannpeter Guilherme Chagas Gerdau Other | Sale | -85,607 | -100.00%0 | $3.29 | $281,647 | View SEC filing |
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