Company: ZEUS
Filing Date: 2025-10-28
Form Type: 425
Source: 0001437749-25-032010
Chunk: 3

Company: OLYMPIC STEEL INC
Filing Date: 2025-10-28
Form: 425
Chunk 3
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/prospectus will be mailed to shareholders of Olympic Steel.

RYERSON AND OLYMPIC STEEL URGE INVESTORS AND SECURITY HOLDERS TO READ THE DEFINITIVE PROXY STATEMENT/PROSPECTUS AND OTHER DOCUMENTS FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION.

Investors and security holders will be able to obtain these materials (when they are available) and other documents filed with the SEC free of charge at the SEC’s website, www.sec.gov. Copies of documents filed with the SEC by Ryerson (when they become available) may be obtained free of charge on Ryerson’s website at www.ryerson.com or by directing a written request to Investor Relations, Ryerson Holding Corporation, 227 W. Monroe St., 27th Floor, Chicago, Illinois 60606. Copies of documents filed with the SEC by Olympic Steel (when they become available) may be obtained free of charge on Olympic Steel’s website at www.olysteel.com or by directing a written request to Olympic Steel, Inc., 22901 Millcreek Blvd., Suite 650, Highland Hills, Ohio 44122.

PARTICIPANTS IN SOLICITATION

Each of Olympic Steel, Ryerson and their respective directors, executive officers and certain other members of management and employees may be deemed to be participants in the solicitation of proxies in respect of the proposed transaction. Information regarding these persons who may, under the rules of the SEC, be considered participants in the solicitation of Olympic Steel’s shareholders in connection with the proposed transaction is set forth in the proxy statement/prospectus described above filed with the SEC. Additional information regarding Olympic Steel’s executive officers and directors is included in Olympic Steel’s definitive proxy statement, which was filed with the SEC on March 28, 2025. Additional information regarding Ryerson’s executive officers and directors is included in Ryerson’s definitive proxy statement, which was filed with the SEC on March 5, 2025. You can obtain free copies of these documents using the information in the paragraph immediately above.