CAL MAINE FOODS : COMPLETES (Form 8-K)

CAL-MAINE FOODS, INC. COMPLETES

ACQUISITION OF INTEREST IN RED RIVER VALLEY EGG FARM,LLC

RIDGELAND, Miss. (June 1, 2021)

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Cal-Maine Foods, Inc. (NASDAQ: CALM)today announced that the

Companyhasclosedthepreviouslyannouncedpurchaseoftheremaining50percentjointventure

membership interestinRed RiverValley EggFarm, LLCfromRose AcreFarms, Inc,effective May30,

2021.The entityis nowawholly ownedsubsidiary oftheCompany.Red RiverValley EggFarm, LLC

owns andoperates aspecialty shellegg productioncomplex withapproximately 1.7million cage-freelaying

hens,cage-free pulletcapacity, feedmill, processingplant,related officesandoutbuildings andrelated

equipment located on approximately 400 acres near Bogata,Texas.

Cal

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MaineFoods, Inc.is primarilyengaged inthe production,grading, packingandsale

of fresh

shell eggs,includingconventional,cage-free,organicandnutritionallyenhancedeggs.The Company,

which is headquarteredin Ridgeland, Mississippi,is the largestproducer and distributorof fresh shelleggs

in theUnited States andsells the majorityof its shelleggs instates acrossthe southwestern,southeastern,

mid-western and mid-Atlantic regions of the United States.

Statements containedin this pressrelease that arenot historicalfacts are forward-lookingstatements as that

term is defined in the Private Securities LitigationReform Act of 1995. The forward-lookingstatements are based on

management's currentintent, belief,expectations, estimatesand projectionsregarding ourcompany andour industry.

These statements are not guarantees of future performance and involve risks, uncertainties, assumptions and other

factors that are difficultto predict and may be beyondour control. The factorsthat could cause actualresults to differ

materially from those projected in the forward-looking statements include, among others, (i) the risk factors set forth

intheCompany'sSEC filings (includingits AnnualReports onForm10-K,QuarterlyReportsonForm10-Qand

Current Reports on Form 8-K), (ii)the risks and hazards inherentin the shell egg business(including disease, pests,

weather conditions and potential for recall), (iii) changesin the demand for and market prices of shell eggs and feed

costs,(iv)ourabilitytopredictandmeetdemandforcage-freeandotherspecialtyeggs,(v)risks,changesor

obligations that couldresult fromour futureacquisition ofnew flocks orbusinesses and risksor changes thatmay

causeconditionstocompletingapendingacquisitionnottobemet,(vi)risksrelatingtotheevolvingCOVID-19

pandemic, and (vii)adverse results inpending litigation matters.SEC filings maybe obtained from the SECor the

Company's website,www.calmainefoods.com.Readers arecautioned not to placeundue relianceon forward-looking

statements because,whilewebelieve the assumptionsonwhich theforward-lookingstatementsarebasedare

reasonable, there can be no assurancethat these forward-lookingstatements will prove to be accurate.Further, the

forward-looking statements included herein are only made as of the respective dates thereof, or if no date is stated,

as ofthe date hereof.Except asotherwise required bylaw, wedisclaim anyintent or obligation topublicly update

these forward-looking statements, whetheras a result of new information,future events or otherwise.