PUBLIC NOTICE - - - NOTICE OF PROPOSED BANK MERGER Notice is hereby given that application has been made to the Office of the Comptroller of the Currency, South Region Office, for consent for Investar Bank, National Association (“Investar Bank”), 7244 Perkins Road, Baton Rouge, Louisiana 70808, to acquire and merge First National Bank, 3801 Fairway Boulevard, Wichita Falls, Texas 76310, with and into Investar Bank, with Investar Bank surviving. It is contemplated that the main offices and branch offices of each of Investar Bank and FNB will continue to operate following the merger. This notice is published pursuant to 12 USC 1828(c) and 12 CFR 5. Anyone may submit written comments on this application no later than October 4, 2025 to: Director for Licensing, Comptroller of the Currency, South Region Office, at 1700 Pacific Ave, Suite 3600, Dallas, Texas 75201 or by emailing LicensingPublicComments@occ.treas.gov. The public may find information regarding this application, including the date of the end of the public comment period, in the OCC Weekly Bulletin at www.occ.gov. Requests for a copy of the public file on the application should be made to the Director of Licensing Comptroller of the Currency, South Region Office, at 1700 Pacific Ave, Suite 3600, Dallas, Texas 75201 or by emailing Licensing@occ.treas.gov. First National Bank Wichita Falls, Texas (name of target institution) (location) Investar Bank, National Association Baton Rouge, Louisiana (name of acquiring bank) (location) Dates of Publication: September 4, 2025 September 18, 2025 October 2, 2025 156570-sep 4-18-oct 2-3t $646.45