Insteel Industries Inc. (NYSE:IIIN) today announced that its fourth quarter 2025 earnings conference call will be webcast live over the internet on Thursday, October 16, 2025, at 10:00 a.m. ET following the release of the Company's fourth quarter financial results at 6:30 a.m. ET on that same day. The conference call can be accessed on the Company's website at https://investor.insteel.com and will be archived for replay.

About Insteel

Insteel is the nation's largest manufacturer of steel wire reinforcing products for concrete construction applications. Insteel manufactures and markets prestressed concrete strand and welded wire reinforcement, including engineered structural mesh, concrete pipe reinforcement and standard welded wire reinforcement. Insteel's products are sold primarily to manufacturers of concrete products and concrete contractors for use primarily in nonresidential construction applications. Headquartered in Mount Airy, North Carolina, Insteel operates eleven manufacturing facilities located in the United States.

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Scot Jafroodi

Vice President,

Chief Financial Officer and Treasurer

Insteel Industries Inc.

(336) 786-2141