Gerdau S.A.(GGB)NASDAQ
Company Profile & Information
Company Profile
Business overview, scale, and footprint
Business Overview
Gerdau S.A., together with its subsidiaries, operates as a steel producer company. It operates through Brazil Business, North America Business, and South America Business segments. The company offers rebars, bars, wires, thick plates, hot rolled coils, billets, blooms, plates, wire rods, and structural profiles. It also provides special steel products for agricultural, automotive, construction, distribution, energy, industrial, and mining markets.
In addition, it operates mines that produce iron ore located in Brazil. The company was founded in 1901 and is headquartered in São Paulo, Brazil.
Insider Transactions
Open-market activity and option exercises
Insider Activity Summary
Insider trading activity for Gerdau S.A. (GGB) over the last 3 months consists of 13 total transactions. Among these, company executives and board members conducted 13 buys (totaling 305,717 shares) and 0 sells (totaling 0 shares). This activity resulted in a net change of 305,717 shares, reflecting net buying interest with an estimated net acquisitions value of $482.24M.
13 insider transactions found. Showing 10 of 13 transactions.
| Insider Name | Relation to Company | Shares Changed | Price | Transaction Date |
|---|---|---|---|---|
| MATTIELLO MARCOS ZILLES | Unknown | 10,387 | $0.05 | Jun 8, 2026 |
| METZ MAURICIO | Executive Vice President | 7,000 | $33950.00 | Jun 2, 2026 |
| WANG CHIA YUAN | Other Executive | 30,935 | $0.14 | Jun 2, 2026 |
| JAPUR RAFAEL DORNELES | Chief Financial Officer | 5,000 | $23750.00 | May 22, 2026 |
| METZ MAURICIO | Executive Vice President | 5,000 | $24250.00 | May 13, 2026 |
| WANG CHIA YUAN | Unknown | 40,000 | $0.19 | May 5, 2026 |
| WANG CHIA YUAN | Unknown | 20,000 | $0.09 | Apr 30, 2026 |
| METZ MAURICIO | Executive Vice President | 1,000 | $4530.00 | Apr 28, 2026 |
| WANG CHIA YUAN | Other Executive | 76,700 | $0.34 | Apr 28, 2026 |
| UHLEIN CLEMIR | Other Executive | 38,276 | $0.17 | Apr 28, 2026 |
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