EXHIBIT 99.1 Civista Bancshares, Inc. Announces Third Quarter 2024 Financial Results of 0.53perCommonShareSandusky,Ohio,October29,2024/PRNewswire/–CivistaBancshares,Inc.(NASDAQ:CIVB)("Civista")announceditsunauditedfinancialresultsforthethree−andnine−monthperiodsendingSeptember30,2024.Thirdquarterandyear−to−date2024highlights:•Netincomeof8.4 million, or 0.53perdilutedshare,forthethirdquarterof2024,comparedto10.4 million, or $0.66 per diluted share, for ...