Company: ZEUS
Filing Date: 2025-10-28
Form Type: 425
Source: 0001193125-25-253626
Chunk: 1

Company: OLYMPIC STEEL INC
Filing Date: 2025-10-28
Form: 425
Chunk 1
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 use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition. The information contained within Item 2.02 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 September 30, 2025. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. The Company also provided a presentation as a supplement to its press release. A copy of the presentation is attached hereto as Exhibit 99.2 and is incorporated herein by reference.

| Item 7.01 Regulation FD Disclosure |

On October 28, 2025, Ryerson and Olympic Steel, Inc., an Ohio corporation (“ Olympic ”), announced that they had entered into an Agreement and Plan of Merger (the “ Merger Agreement ”), by and among Olympic, Ryerson, Crimson MS Corp., an Ohio corporation and a direct wholly owned subsidiary of Ryerson (“ Merger Sub ”), pursuant to which, subject to the terms and conditions of the Merger Agreement, Merger Sub will merge with and into Olympic (the “ Merger ”), with Olympic surviving the Merger as a wholly owned subsidiary of Ryerson. A copy of the joint press release is attached hereto as Exhibit 99.3 and is incorporated herein by reference. In addition, on October 28, 2025, Ryerson and Olympic released a joint investor presentation. A copy of the joint investor presentation is attached hereto as Exhibit 99.4 and is incorporated herein by reference. The information in this Item 7.01 of this Current Report on Form 8-K and Exhibit 99.3 and Exhibit 99.4 shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and shall not be deemed incorporated by reference in any filing under the Securities Act of