SUL AMÉRICA S.A.

Corporate Taxpayer Registry (CNPJ/MF) 29.978.814/0001-87

Company Registry (NIRE) 3330003299-1

CVM Nº 21121

Publicly-held Company with authorized capital

NOTICE TO THE MARKET

Pursuant to Paragraph 6 of Article 12 of CVM Rule 358/2002, Sul América S.A. ("Company") (B3: SULA11), hereby informs its shareholders and the Market in general that it received, on September 10, 2018, the attached document from International Finance Corporation ("IFC") regarding the sale of units issued by the Company, stating that IFC's interest in the Company totals 19,632,301 units, representing approximately 4.98% of the total number of issued shares by the Company.

Rio de Janeiro, September 11, 2018.

Ricardo Bottas Dourado dos Santos

Vice President of Controls and Investor Relations Officer

Attachments

Disclaimer

Sul América SA published this content on 11 September 2018 and is solely responsible for the information contained herein. Distributed by Public, unedited and unaltered, on 11 September 2018 21:26:02 UTC