L.B. Foster Company announced that, on December 12, 2025, Mr. Alexander B. Jones offered his resignation to the Board of Directors, and the Board accepted the resignation on December 15, 2025. Mr. Jones's decision does not involve any disagreement on any matter relating to the Company's operations, policies, or practices, but rather is in connection with the expiration of the Cooperation Agreement between the Company and 22NW Fund, LP, 22NW LP, 22NW Fund GP, LLC, 22NW GP Inc., Aron R. English, Bryson O. Hirai-Hadley, and Alexander B. Jones in January 2026. In connection with the acceptance of Mr. Jones's resignation, on December 15, 2025, the Board approved the reduction of the size of the Board from seven members to six members effective immediately.