Results of Operations

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 CURRENT REPORT FORM 8-K Pursuant to Section 13 or 15(d) of the Securities Exchange Act Date of Report (Date of Earliest Event Reported):  April 1, 2019 Cal-Maine Foods, Inc. (Exact name of registrant as specified in its charter)   Delaware 000-04892 64-0500378 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)    3320 W  Woodrow Wilson Ave Jackson, MS 39209-3409 (Address of principal executive offices (zip code))   601-948-6813 (Registrant’s telephone number, including area code) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2 below): ¨   Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ¨   Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ¨   Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ¨   Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Item 2.02.   Results of Operations and Financial Condition On  April 1, 2019 , Cal-Maine Foods, Inc. (the “Company”) issued a press release announcing its financial results for the fiscal 2019   third  quarter ended  March 2, 2019 . A copy of the Company’s press release is attached hereto as Exhibit 99.1 to this Current Report.    Item 9.01.   Financial Statements and Exhibits (d)  Exhibits 99.1    Press Release issued by the Company on April 1, 2019 SIGNATURES   Pursuant to the requirements for the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.               CAL-MAINE FOODS, INC.         Date: April 1, 2019 By:   /s/ Max P. Bowman     Max P. Bowman Director, Vice President, and Chief Financial Officer