| $238M | ||
| $100M | ||
| $85M | ||
| $68M | ||
| $34M | ||
| $27M |
Buys | $0 | 0 | 0 |
Sells | $4,405,835 | 18 | 100 |
| Japur Rafael Dorneles | VP, CFO and IR Officer | 0 | $0 | 1 | $23,750 | $-23,750 |
| Peres Cesar Obino da Rosa | Officer | 0 | $0 | 1 | $36,800 | $-36,800 |
| Wahrhaftig Marcos Eduardo Faraco | Executive Vice President | 0 | $0 | 1 | $50,421 | $-50,421 |
| Metz Mauricio | Executive Vice President | 0 | $0 | 4 | $61,660 | $-61,660 |
| Uhlein Clemir | Senior Management | 0 | $0 | 1 | $172,625 | $-172,625 |
| Johannpeter Guilherme Chagas Gerdau | Vice-Chairman of Board | 0 | $0 | 1 | $281,647 | $-281,647 |
| Wang Chia Yuan | Senior management | 0 | $0 | 5 | $866,433 | $-866,433 |
| Da Cunha Gustavo Werneck | CEO and Board Member | 0 | $0 | 4 | $2.91M | $-2.91M |
Gerdau S.A. provides steel products and services. The company operates through Brazil Business, North America Business, South America Business, and Special Steel Business segments. It offers semi-finished products, including billets, blooms, and slabs; common long rolled products, such as rebars, wire rods, merchant bars, light shapes, and profiles to the construction and manufacturing industries; finished industrial products, including commercial rolled-steel bars, and light profiles and wires; agricultural products that include stakes and smooth wire products; and drawn products comprises barbed and barbless fence wires, galvanized wires, fences, concrete reinforcing wire meshes, nails, and clamps. The company also produces special steel products used in auto parts, light and heavy vehicles, and agricultural machinery, as well as the oil and gas, wind energy, machinery and equipment, mining and rail, and other markets. In addition, it offers flat products, including hot rolled coils and heavy plates; and resells flat steel products, as well as mines and produces iron ore. It sells its products through independent distributors, direct sales from the mills, and through its retail network. The company was founded in 1901 and is based in Sao Paulo, Brazil.
Over the last 12 months, insiders at Gerdau S.A. have bought $0 and sold $4.41M worth of Gerdau S.A. stock.
On average, over the past 5 years, insiders at Gerdau S.A. have bought $0 and sold $4.41M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
| 2026-05-26 | Sale | Metz Mauricio | Executive Vice President | 5,000 – | $4.70 | $23,500 | -0.32% | |
| 2026-05-22 | Sale | Japur Rafael Dorneles | VP, CFO and IR Officer | 5,000 – | $4.75 | $23,750 | +0.53% | |
| 2026-05-19 | Sale | Peres Cesar Obino da Rosa | Officer | 8,000 – | $4.60 | $36,800 | +3.37% | |
| 2026-05-13 | Sale | Metz Mauricio | Executive Vice President | 5,000 – | $4.85 | $24,250 | -0.21% | |
| 2026-05-08 | Sale | Da Cunha Gustavo Werneck | CEO and Board Member | 432,854 – | $4.87 | $2.11M | -3.51% | |
| 2026-05-05 | Sale | Metz Mauricio | Executive Vice President | 2,000 – | $4.69 | $9,380 | -2.14% | |
| 2026-05-05 | Sale | Wang Chia Yuan | Senior management | 40,000 – | $4.75 | $190,000 | -2.14% | |
| 2026-04-30 | Sale | Wang Chia Yuan | Senior management | 20,000 – | $4.54 | $90,800 | +2.52% | |
| 2026-04-28 | Sale | Wang Chia Yuan | Senior Management | 76,700 – | $4.49 | $344,383 | +3.77% | |
| 2026-04-28 | Sale | Metz Mauricio | Executive Vice President | 1,000 – | $4.53 | $4,530 | +3.77% | |
| 2026-04-28 | Sale | Da Cunha Gustavo Werneck | CEO and Board Member | 88,000 – | $4.50 | $396,000 | +3.77% | |
| 2026-04-28 | Sale | Uhlein Clemir | Senior Management | 38,276 – | $4.51 | $172,625 | +3.77% | |
| 2026-04-10 | Sale | Wang Chia Yuan | Senior Management | 25,000 – | $4.21 | $105,250 | +8.75% | |
| 2026-04-09 | Sale | Da Cunha Gustavo Werneck | CEO and Board Member | 50,000 – | $4.16 | $208,000 | +9.69% | |
| 2026-04-09 | Sale | Wahrhaftig Marcos Eduardo Faraco | Executive Vice President | 12,419 – | $4.06 | $50,421 | +9.69% | |
| 2026-04-08 | Sale | Wang Chia Yuan | Senior management | 34,000 – | $4.00 | $136,000 | +15.11% | |
| 2026-04-08 | Sale | Da Cunha Gustavo Werneck | CEO and Board Member | 50,000 – | $4.01 | $200,500 | +15.11% | |
| 2026-03-20 | Sale | Johannpeter Guilherme Chagas Gerdau | Vice-Chairman of Board | 85,607 – | $3.29 | $281,647 | +38.04% |
| Increased Positions | 87 | +43.94% | 45M | +13.62% |
| Decreased Positions | 84 | -42.42% | 55M | -16.71% |
| New Positions | 26 | New | 8M | New |
| Sold Out Positions | 20 | Sold Out | 6M | Sold Out |
| Total Postitions | 201 | +1.52% | 317M | -3.09% |