Other Events. On July 29, 2026, the Board of Directors declared a quarterly cash dividend of $0.1875 per share of common stock, payable on September 17, 2026, to stockholders of record as of September 3, 2026. Future quarterly dividends, if any, will be subject to Board approval. The Company sponsors the Ryerson Pension Plan. In addition, the Company's wholly-owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan.

of this Form 8-K and Exhibit 99.1 and Exhibit 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. On July 29, 2026, Ryerson Holding Corporation (the “Company” or "Ryerson") issued a press release announcing its financial results for the quarter ended June 30,…

of this Form 8-K and Exhibit 99.1 and Exhibit 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. On May 6, 2026, Ryerson Holding Corporation (the “Company” or "Ryerson") issued a press release announcing its financial results for the quarter ended March 31,…

Other Events. On May 6, 2026, the Board of Directors declared a quarterly cash dividend of $0.1875 per share of common stock, payable on June 18, 2026, to stockholders of record as of June 4, 2026. Future quarterly dividends, if any, will be subject to Board approval. The Company sponsors the Ryerson Pension Plan. In addition, the Company's wholly-owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan.

Director — Kirk K. Calhoun: Kirk K. Calhoun was not nominated for re-election to the Board and ceased to serve as a director of the Company.

of this Form 8-K and Exhibit 99.1 and Exhibit 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. On February 19, 2026, Ryerson Holding Corporation (the “Company” or "Ryerson") issued a press release announcing its financial results for the quarter ended Dece…

Other Events. On February 13, 2026, the Board of Directors declared a quarterly cash dividend of $0.1875 per share of common stock, payable on March 19, 2026, to stockholders of record as of March 5, 2026. Future quarterly dividends, if any, will be subject to Board approval. The Company sponsors the Ryerson Pension Plan. In addition, the Company's wholly-owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan.

Chairman of the Board — Mr. Siegal: Mr. Siegal was appointed as the new Chairman of the Board with significant responsibilities and compensation.

Other Events. On February 13, 2026, the Board declared a first quarter dividend of $0.1875 per share of Ryerson Common Stock payable on March 19, 2026 to stockholders of record as of March 5, 2026. Future quarterly dividends, if any, will be subject to Board approval. Ryerson sponsors the Ryerson Pension Plan. In addition, Ryerson’s wholly owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan.

Entry Into a Material Definitive Agreement. Seventh Amendment to Original Credit Agreement On the Closing Date, Ryerson entered into Amendment No. 7 to the Credit Agreement (the “ Seventh Amendment ”), by and among Ryerson, Joseph T. Ryerson & Son, Inc. (“ JTR ”), the wholly owned subsidiary of Ryerson, and Ryerson Canada, Inc. (such subsidiary of JTR together with JTR, the “ Borrowers ”), certain directly and indirectly wholly owned subsidiaries of JTR as guarantors of obligations under the…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information set forth in

Completion of Acquisition or Disposition of Assets. On the Closing Date, pursuant to the Merger Agreement, Merger Sub merged with and into Olympic in accordance with Ohio law (the “ Merger ”), with Olympic surviving the Merger as a wholly owned subsidiary of Ryerson (the “ Surviving Corporation ”). At the effective time of the Merger (the “ Effective Time ”), each issued and outstanding share of common stock of Olympic, without par value per share (the “ Olympic Common Stock ”) (other than ce…

Other Events. Press Release On February 12, 2026 Ryerson and Olympic issued a joint press release announcing the results of the Special Meeting and the results of the special meeting of the Olympic shareholders held on February 12, 2026 in connection with the Merger contemplated by the Merger Agreement. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein. FORWARD-LOOKING STATEMENTS This Current Report on Form 8-K contains certain “forward-loo…

Results of Operation and Financial Condition. On February 5, 2026, Ryerson Holding Corporation, a Delaware corporation (“ Ryerson ”) released preliminary financial results for the quarter ended December 31, 2025. The preliminary results are subject to the completion of audit and accounting procedures and are therefore subject to adjustment. Fourth Quarter 2025 Results Ryerson generated fourth quarter 2025 revenue of $1.10 billion with tons shipped down 4.9% and average selling prices consiste…

Other Events. Merger Related Updates As previously disclosed, on October 28, 2025, Ryerson entered into an Agreement and Plan of Merger, (the “ Merger Agreement ”), by and among Ryerson, Crimson MS Corp., an Ohio corporation and a direct wholly owned subsidiary of Ryerson (“ Merger Sub ”), and Olympic Steel, Inc., an Ohio corporation (“ Olympic ”). The Merger Agreement provides that, subject to the terms and conditions set forth therein, Merger Sub will merge with and into Olympic (the “Merge…

Entry into a Material Definitive Agreement. On October 28, 2025, Ryerson Holding Corporation, a Delaware corporation (“ Ryerson ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”), by and among Ryerson, Crimson MS Corp., an Ohio corporation and a direct wholly owned subsidiary of Ryerson (“ Merger Sub ”), and Olympic Steel, Inc., an Ohio corporation (“ Olympic ”), pursuant to which, subject to the terms and conditions of the Merger Agreement, Merger Sub will merge with…

Director — Stephen Larson: Stephen Larson resigned from the Ryerson Board in connection with the Merger Agreement.

Other Events. On October 28, 2025, the Board of Directors declared a quarterly cash dividend of $0.1875 per share of common stock, payable on December 18, 2025, to stockholders of record as of December 4, 2025. Future quarterly dividends, if any, will be subject to Board approval. The Company sponsors the Ryerson Pension Plan. In addition, the Company's wholly-owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan. FORWARD-LOOKING STAT…

of this Form 8-K and Exhibit 99.1 and Exhibit 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. On October 28, 2025, Ryerson Holding Corporation (the “Company” or "Ryerson") issued a press release announcing its financial results for the quarter ended Septe…

of this Form 8-K and Exhibit 99.1 and Exhibit 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. On July 29, 2025, Ryerson Holding Corporation (the “Company”) issued a press release announcing its financial results for the quarter ended June 30, 2025. A copy…

Other Events. On July 29, 2025, the Board of Directors declared a quarterly cash dividend of $0.1875 per share of common stock, payable on September 18, 2025, to stockholders of record as of September 4, 2025. Future quarterly dividends, if any, will be subject to Board approval. The Company sponsors the Ryerson Pension Plan. In addition, the Company's wholly-owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan.

Executive Vice President of Operations — John Orth: John Orth is leaving the Company and stepping down from all positions.

of this Form 8-K and Exhibit 99.1 and Exhibit 99.2 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing. On April 30, 2025, Ryerson Holding Corporation (the “Company”) issued a press release announcing its financial results for the quarter ended March 31, 2025. A co…

Other Events. On April 30, 2025, the Board of Directors declared a quarterly cash dividend of $0.1875 per share of common stock, payable on June 18, 2025, to stockholders of record as of June 5, 2025. Future quarterly dividends, if any, will be subject to Board approval. The Company sponsors the Ryerson Pension Plan. In addition, the Company's wholly-owned subsidiary, Central Steel and Wire Company, LLC, sponsors the Central Steel & Wire Company Retirement Plan.

Director — Philip E. Norment: Philip E. Norment was not nominated for re-election to the Board of Directors.