Mr. Rob Wildeboer reports

MARTINREA INTERNATIONAL INC. HOLDS ANNUAL GENERAL MEETING

Martinrea International Inc. has released the results of the election of directors at its annual general meeting.

Rob Wildeboer, the company's executive chairman, stated: "We would like to thank our shareholders for their strong show of support. As a board, we will continue to do our best for the company and our shareholders."

Mr. Wildeboer added: "The company is performing well in multiple ways despite the tariff and trade challenges. Our culture is a sustainable competitive advantage and we expect to continue to deliver positive results for our stakeholders. Our outlook remains positive."

Martinrea held an annual general meeting on June 9, 2026. a total of 41,638,513 common shares, or 58.73 per cent of the issued and outstanding common shares, were voted at the meeting. Shareholders voted in favour of all items of business, including the election of each director nominee by a substantial majority, as detailed in the attached table.

Additionally, Martinrea's advisory say-on-pay vote received 96.90-per-cent support.

About Martinrea International Inc.

Martinrea International is a leader in the development and production of quality metal parts, assemblies and modules, fluid management systems, and complex aluminum products focused primarily on the automotive sector. Martinrea currently operates in 57 locations in Canada, the United States, Mexico, Brazil, Germany, Slovakia, Spain, China, South Africa and Japan. Martinrea's vision is making lives better by being the best supplier it can be in the products it makes and the services it provides.

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