Welcome to our dedicated page for Gerdau S.A. SEC filings (Ticker: GGB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Gerdau S.A. filings document the company’s foreign private issuer reporting for a steel business with ADRs traded under GGB. Its SEC record includes Form 6-K reports with quarterly results, earnings presentations, condensed consolidated interim financial statements, shareholder notices, material facts, and exhibits furnished alongside Brazilian market disclosures.
The filings describe IFRS-based financial statements in Brazilian reais, steel shipments, segment conditions, CAPEX, dividends, share buyback and share-cancellation actions, debt securities, guarantees, and risk language related to economic, political, commercial, and regulatory conditions in Brazil and other operating markets. Annual Form 20-F materials provide broader business, governance, and foreign-issuer disclosure for the company.
Gerdau S.A. has submitted a binding proposal to acquire the entire 23.03% equity interest in Dona Francisca Energética S.A. (DFESA) held by CELESC, based on an enterprise value of R$150 million. The price will be paid in cash at closing using Gerdau’s own resources, with customary closing adjustments.
DFESA controls 85% of the consortium operating the 125 MW Dona Francisca Hydroelectric Power Plant on the Jacuí River. The plant has 72.5 average MW of firm energy, of which about 66 average MW are allocated to DFESA. Gerdau currently holds 53.94% of DFESA, corresponding to 35.6 average MW, and will reach 76.97%, totaling about 50 average MW, after completion, supporting its clean energy and decarbonization strategy. The transaction is subject to preemptive rights of other shareholders and Brazilian antitrust approval.
GERDAU S.A. Executive Vice President Mauricio Metz reported an open-market sale of 1,000 preferred shares on April 10, 2026 at $4.24 per share. After this transaction, he directly holds 42,536 preferred shares.
Metz also holds several tranches of Restricted Stock Units tied to preferred shares, with exercise prices between $3.64 and $4.14 and expiration dates from February 2027 through February 2029. The reported U.S. dollar share price reflects a currency translation using an exchange rate of R$5.0229 per US$1.00.
GERDAU S.A. senior manager Wang Chia Yuan reported an open-market sale of 25,000 preferred shares on April 10, 2026 at a weighted average price of $4.21 per share.
After the sale, Wang directly holds 168,895 preferred shares and multiple restricted stock unit awards that vest between 2027 and 2029 over Gerdau American Depositary Receipts.
Gerdau S.A. Executive Vice President Marcos Eduardo Faraco reported an open-market sale of 12,419 preferred shares on April 9, 2026 at a weighted average price of $4.06 per share, leaving him with no directly held preferred shares after the transaction.
According to the footnotes, the sale price is based on a Brazilian real quotation translated using an April 9, 2026 selling rate of R$5.0821 per US$1.00, and the shares were sold in multiple trades between $4.05 and $4.06. He continues to hold several Restricted Stock Unit awards over preferred shares, including grants with exercise prices between $3.60 and $4.10 and expiration dates from 2027 to 2029.
GERDAU S.A. CEO and board member Gustavo Werneck reported selling a total of 100,000 preferred shares of Gerdau over two days in open-market transactions. He sold 50,000 shares on April 8, 2026 at about $4.01 per share and another 50,000 shares on April 9, 2026 at about $4.16 per share. Following these sales, he directly holds 88,080 preferred shares. He also holds several blocks of restricted stock units linked to preferred shares, covering 86,455, 152,887, 92,024 and 86,598 underlying shares with exercise dates between February 2027 and February 2029.
GERDAU S.A. senior manager Wang Chia Yuan reported an open-market sale of 34,000 preferred shares on April 8, 2026, at a weighted average price around $4.00–$4.01 per American Depositary Receipt. After the sale, Wang directly holds 193,895 preferred shares. The filing also lists several restricted stock unit (RSU) awards tied to preferred shares, with exercise prices between $2.83 and $4.04 per share and vesting dates in 2027, 2028, and 2029, indicating a substantial remaining equity-based position.
GERDAU S.A. vice-chairman Guilherme Chagas Gerdau Johannpeter reported an open-market sale of 85,607 preferred shares on March 20, 2026 at $3.29 per share. After this sale, he no longer holds preferred shares directly.
He continues to hold restricted stock units that can convert into 106,519, 116,745 and 105,670 preferred shares, vesting on February 12 of 2027, 2028 and 2029, respectively. The filing also shows indirect ownership of 702,952,615 common shares, with further details referenced in the remarks section.
GERDAU S.A. vice-chairman Guilherme Chagas Gerdau Johannpeter reported an open-market sale of 85,607 preferred shares on March 20, 2026 at $3.29 per share. This reduced his directly held preferred-share position in this account to zero.
He continues to hold equity exposure through three restricted stock unit awards over preferred shares, each with a $3.69 exercise price and vesting on February 12, 2027, February 12, 2028, and February 12, 2029. The filing also shows indirect ownership of 702,952,615 common shares, referenced in the remarks section.
GERDAU S.A. officer Flavia Dias da Silva de Souza filed an initial ownership report showing direct holdings in the company’s preferred shares and related restricted stock units. She directly holds 15,832 preferred shares. In addition, she holds restricted stock units that can convert into 3,570 preferred shares at R$19.5000, 7,598 preferred shares at R$18.3200, and 7,519 preferred shares at R$20.8300. These restricted stock units vest on February 12, 2027, February 12, 2028, and February 12, 2029, respectively, and each award expires on its corresponding vesting date.
GERDAU S.A. senior manager Rodrigo Belloc filed an initial Form 3 reporting existing equity holdings in the company. The filing lists several tranches of restricted stock units tied to preferred shares, plus directly held preferred shares, but does not show any new buy or sell transactions.
He reports restricted stock units convertible into 28,474 preferred shares at $3.58 vesting on March 1, 2027, 125,984 at $3.57 vesting on July 31, 2027, 36,055 at $2.83 vesting on March 1, 2028, and 25,256 at $4.04 vesting on March 1, 2029. He also directly holds 12,541 preferred shares as of this filing.