CAL-MAINE FOODS INC

UNITED

STATES

SECURITIES

AND EXCHANGE

COMMISSION

Washington,

DC

FORM

10-K

☑

ANNUAL

REPORT

PURSUANT

TO SECTION

13 OR 15(d)

OF THE SECURITIES

EXCHANGE

ACT OF 1934

For The Fiscal

Year

Ended

May 30, 2026

☐

TRANSITION

REPORT

PURSUANT TO

SECTION

13 OR

15(d) OF THE SECURITIES

EXCHANGE

ACT OF

For the

period

from

to ____________

file number:

001-38695

CAL-MAINE FOODS, INC.

(Exact name of registrant as specified in its charter)

Delaware

64-0500378

(State

or other Jurisdiction

of Incorporation

or Organization)

(I.R.S.

Employer

Identification

No.)

1052 Highland Colony Pkwy

,

Suite 200

,

Ridgeland

,

(Address of principal executive offices) (Zip Code)

(

)

948-6813

(Registrant’s telephone number, including

area code)

Securities registered pursuant to Section 12 (b) of the Act:

Title of each class:

Trading Symbol(s)

Name of each exchange on which registered:

Common Stock, $0.01 par value per share

CALM

The Nasdaq Global Select Market

Securities registered pursuant to Section 12 (g) of the Act:

NONE

Indicate by check mark if the registrant is a well-known seasoned issuer as defined in Rule 405 of the Securities Act.

Yes

☑

No

☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Yes

☐

No

☑

Indicate by check mark whether the

registrant (1) has filed all reports required to be filed by

Section 13 or 15(d) of the Securities Exchange Act

of 1934 during the preceding 12

months (or for such shorter period that the

registrant was required to file such reports), and (2)

has been subject

to such filing requirements for the past 90 days.

Yes

☑

No

☐

Indicate by check mark whether

the registrant has submitted electronically

every Interactive Data File required to

be submitted pursuant to Rule

405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to

submit

such files).

Yes

☑

No

☐

Indicate

by

whether

the

registrant

is a

large

accelerated filer,

an

accelerated filer,

a

non-accelerated

filer,

a smaller

company,

or an emerging

growth company.

See the definitions

of “large

accelerated filer,”

“accelerated filer,”

“smaller reporting

company”

and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

☑

Accelerated

filer

☐

Non-accelerated

filer

☐

Smaller reporting company

☐

Emerging growth company

☐

If an

emerging

growth company,

indicate by

if the

registrant

has elected

not to

use the

extended

transition period

for

complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act

☐

Indicate by

whether the

registrant has filed

a report on

and attestation

to its management's

assessment of

the effectiveness of

its

over financial reporting under

Section 404(b)

of the Sarbanes-Oxley

Act (15 U.S.C.

7262(b)) by the

registered public accounting

firm

that prepared or issued its audit report.

☑

If securities are

registered pursuant

to Section 12(b) of

the Act, indicate

by check mark

whether the financial

statements of the

registrant included

in the filing reflect the correction of an error to previously issued financial statements.

☐

Indicate

by

a

check

mark

whether

any

of

those

error

corrections

are

restatements

that

a

recovery

of

incentive-based

compensation received by any of the registrant’s executive officers during the relevant

recovery period pursuant to §240.10D-1(b).

☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).

Yes

☐

No

☑

The aggregate market value, as

reported by The Nasdaq Global Select Market, of the

registrant’s Common Stock, $0.01 par value,

held by non-

affiliates at November 28, 2025,

which was the date of

the last business day of the registrant’s

most recently completed second fiscal quarter,

was $

3,825,418,582

.

As of July 22, 2026,

46,917,080

shares of the registrant’s Common Stock, $0.01 par value, were outstanding.

DOCUMENTS INCORPORATED

BY REFERENCE

The information called for by Part III of this

Annual Report on Form 10-K is incorporated herein by reference

from the registrant’s

Definitive

Proxy Statement for

its 2026 annual meeting of

stockholders which will

be filed pursuant to Regulation

14A not later

than 120 days after

the

end of the fiscal year covered by this Annual Report on Form 10-K.

TABLE

OF CONTENTS

Item

Page

Number

Part I

FORWARD -LOOKING STATEMENTS

1A.

1B.

1C.

Part II

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer

Purchases of Equity Securities