Exhibit 99.1 One Centerpointe Drive, Suite 200, Lake Oswego, Oregon 97035 503-684-7000 www.gbrx.com October 23, 2024 Contact: Justin Roberts, Investor Relations Jack Isselmann, Media Relations Ph: 503-684-7000 Greenbrier Reports Fourth Quarter and Fiscal Year 2024 Results Q4 Diluted EPS of $1.92 Gross margin of 18.2% in Q4 Robust full-year operating cash flow of $330 million The Greenbrier Companies, Inc. (NYSE: GBX) ("Greenbrier"), a leading international supplier of equipment and services to global freigh ...