Quarterly results GERDAU S.A. 3Q21 CONSOLIDATED INFORMATION São Paulo, October 27, 2021 – Gerdau S.A. (B3: GGBR / NYSE: GGB): announces its results for the third quarter of 2021. The consolidated financial statements of the Company are presented in Brazilian real (R$), in accordance with International Financial Reporting Standards (IFRS) and the accounting practices adopted in Brazil. The information in this report does not include the data of associates and jointly controlled entities, except where stated ...

G E R D A U S . A . C o n d e n s e d c o n s o l i d a t e d i n t e r i m fi n a n c i a l s t a t e m e n t s a s o f S e p t e m b e r 3 0, 2 0 2 1 E x h i b i t 9 9 . 1 GERDAU S.A. CONSOLIDATED BALANCE SHEETS In thousands of Brazilian reais (R$) (Unaudited) | | Note | September 30, 2021 | December 31, 2020 | | --- | --- | --- | --- | | CURRENT ASSETS | | | | | Cash and cash equivalents | 4 | 3,976,077 | 4,617,204 | | Short-term investments | 4 | 4,454,507 | 3,041,143 | | Trade accounts receivable - net ...

I GO GERDAU Shape the future * * * * ＊ *Quarterly results * 2¤ quarter of 2021 EBITDA 663 2,537 3,634 18.6% 36.9% 40.7% 03% 08% 13% 18% 23% 28% 33% 38% 400,0 900,0 1400,0 1900,0 2400,0 2900,0 3400,0 3900,0 4400,0 2Q20 1Q21 2Q21 20.5% North America BD 418 843 1,352 10.5% 14.3% 20.4% 00% 01% 02% 03% 04% 05% 06% 07% 08% 09% 10% 11% 12% 13% 14% 15% 16% 17% 18% 19% 20% 21% 22% ,0 50,0 100,0 150,0 200,0 250,0 300,0 350,0 400,0 450,0 500,0 550,0 600,0 650,0 700,0 750,0 800,0 850,0 900,0 950,0 1000,0 1050,0 1100,0 ...

Gerdau SA (NYSE:GGB) Q2 2021 Earnings Conference Call August 4, 2021 1:00 PM ET Company Participants Rodrigo Mala - IR Gustavo Werneck - CEO Harley Scardoelli - CFO Conference Call Participants Rodolfo Angele - JPMorgan Daniel Sasson - Banco Itaú Leonardo Correa - BTG Pactual Rafael Barcellos - Santander Caio Ribeiro - Crédit Suisse Thiago Lofiego - Bradesco Andreas Bokkenheuser - UBS Rodrigo Mala Good afternoon. Good afternoon, everyone. Here is Rodrigo Mala, Investor Relations at Gerdau. Welcome to our co ...

Gerdau SA (NYSE:GGB) Q1 2021 Earnings Conference Call May 5, 2021 1:00 PM ET Company Participants Rodrigo Mala - IR Gustavo Werneck - CEO Harley Scardoelli - CFO Conference Call Participants Carlos De Alba - Morgan Stanley Caio Ribeiro - Crédit Suisse Daniel Sasson - Itaú Bank Thiago Lofiego - Bradesco Leonardo Correa - BTG Pactual Rafael Barcellos - Santander Marcio Farid - JPMorgan Geraldo Mellone Jr. - Bresser Asset Management Marcelo Audi - Cardinal Partners Markus Lesemann - GTI Rodrigo Mala Good after ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 1-14878 GERDAU S.A. (Exact name of Registrant as specified in its charter) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR ...

4 th quarter of 2020 Quarterly Results * Working Capital 6.6 8.6 9.2 8.5 7.5 4T19 2,327 -441 205 2,330 2,402 4Q19 1Q20 2Q20 3Q20 4Q20 FCF Working Capital (R$ billion) Financial Cycle (days) 62 83 95 63 Free Cash Flow and Financial Cycle R$ Million 1T20 2T20 3T20 4T20 Dec | 19 Mar | 20 Jun | 20 Sep | 20 Dec| 20 49 long profile Cost of Debt Debt Maturity | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | |----------|------------|------------|--------------------------------------- ...

Gerdau SA (NYSE:GGB) Q4 2020 Earnings Conference Call February 24, 2021 12:00 PM ET Company Participants Harley Scardoelli - EVP, CFO & IR Officer Gustavo Werneck - CEO & Director Conference Call Participants Leonardo Correa - BTG Pactual Caio Ribeiro - Crédit Suisse Thiago Lofiego - Bradesco BBI Rodolfo De Angele - JPMorgan Chase & Co. Rafael Barcellos - Santander Investment Securities Carlos De Alba - Morgan Stanley Timna Tanners - Bank of America Merrill Lynch Andreas Bokkenheuser - UBS Investment Bank ...

Gerdau SA (NYSE:GGB) Q3 2020 Results Conference Call October 28, 2020 1:00 PM ET Company Participants Gustavo Werneck - President and Chief Executive Officer Harley Scardoelli - Vice President and Chief Financial Officer Conference Call Participants Leonardo Correa - Banco BTG Pactual. Daniel Sasson - Itaú Corretora de Valores Rodolfo De Angele - JPMorgan Thiago Lofiego - Banco Bradesco BBI Caio Ribeiro - Crédit Suisse AG Carlos De Alba - Morgan Stanley Timna Beth Tanners - BofA Merrill Lynch Andreas Bokken ...

Gerdau S.A. (NYSE:GGB) Q2 2020 Earnings Conference Call August 5, 2020 1:00 PM ET Company Participants Gustavo Werneck - Director, President and Chief Executive Officer Harley Scardoelli - Vice President and Chief Financial Officer Conference Call Participants Daniel Sasson - Itaú BBA Thiago Ojea - Goldman Sachs Caio Ribeiro - Credit Suisse Thiago Lofiego - Bradesco BBI Rodolfo Angele - JPMorgan Leonardo Correa - BTG Pactual Carlos De Alba - Morgan Stanley Marcelo Audi - Cardinal Partners Operator Good afte ...