BATON ROUGE, La., July 20, 2026 /PRNewswire/ -- Investar Holding Corporation ("Investar") (NASDAQ:ISTR), the holding company for Investar Bank, National Association (the "Bank"), today announced financial results for the quarter ended June 30, 2026. Investar reported net income available to common shareholders of $8.9 million, or $0.61 per diluted common share, for the second quarter of 2026, compared to net income available to common shareholders of $11.5 million, or $0.77 per diluted common share, for the quarter ended March 31, 2026, and net income available to common shareholders of $4.5 million, or $0.46 per diluted common share, for the quarter ended June 30, 2025.

On a non-GAAP basis, core earnings per diluted common share for the second quarter of 2026 were $0.75 compared to $0.87 for the first quarter of 2026, and $0.47 for the second quarter of 2025. Core earnings available to common shareholders excludes certain items including, but not limited to, gain on call or sale of investment securities, net; (gain) loss on sale of other real estate owned, net; gain on sale of loans; change in the fair value of equity securities; income from insurance proceeds; change in the net asset value of other investments; write down of other real estate owned; severance; and acquisition expense (refer to the Reconciliation of Non-GAAP Financial Measures tables for a reconciliation of GAAP to non-GAAP metrics).

Investar's President and Chief Executive Officer John D'Angelo commented:

"I am excited about our second quarter results as we continued to execute on our strategy of consistent, quality earnings through the optimization of our balance sheet and benefit from our acquisition of Wichita Falls Bancshares, Inc. ("WFB"). Due to the dedication and hard work of our employees, we completed the operational conversion of WFB onto our core system in May.

Our net interest margin improved substantially to 3.67%, an eight basis point increase from previous quarter, and we posted strong results for our core metrics including diluted earnings per common share, return on average assets and efficiency ratio. Loan yields remained stable, and we secured lower cost funding that was accretive to our net interest margin. We allowed higher cost brokered time deposits to run off and replaced them with lower cost, non-maturing deposits.

We hired eight commercial bankers, primarily from larger banks, across our Texas and Louisiana footprint to continue the execution of our long-term growth strategy and remix the loan portfolio. Our strategy is to allow the consumer mortgage loans acquired from WFB to run off and replace them with production in our business lending portfolio primarily through the origination of higher yielding commercial and industrial loans. We are enthusiastic about our positioning for future growth both organically and through potential acquisitions.