Announcement by Gerdau S.A. of Results of Cash Tender Offer for Any and All Outstanding 4.875% Notes due 2027 issued by Gerdau Trade Inc.

Core Viewpoint - Gerdau S.A. has completed its offer to purchase outstanding 4.875% notes due 2027, with all validly tendered notes accepted for purchase [1][3]. Offer Details - The offer was made for cash to purchase all outstanding 4.875% notes due 2027, guaranteed by Gerdau and its subsidiaries [1]. - The offer expired on June 9, 2025, at 5:00 p.m. New York City time [3]. - A total principal amount of US$418,244,000 was outstanding, with US$237,646,000 tendered [2]. - The consideration for the notes accepted was US$1,007.83 per US$1,000 principal amount [2]. Settlement Information - Settlement of the offer is expected to occur within three business days following the expiration date, specifically on June 12, 2025 [4]. Additional Information - Gerdau Trade has engaged several financial institutions, including BofA Securities, Goldman Sachs, J.P. Morgan, and Morgan Stanley, to act as dealer managers for the offer [6]. - Further details regarding the offer can be found in the Offer Documents available through the designated tender agent [5].