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1934 ( Mark One ) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended June 24 , 2021 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 10 - K Delaware ( State or Other Jurisdiction of Incorporation or Organization ) Title of Each Class Common Stock , $ .01 par value per share Large accelerated filer Non - accelerated filer For the transition period from Emerging growth company JOHN B. SANFILIPPO & SON , INC . ( Exact Name of Registrant as Specified in its Charter ) to Commission file number 0-19681 1703 North Randall Road Elgin , Illinois 60123 ( Address of Principal Executive Offices , Zip Code ) Registrant's telephone number , including area code : ( 847 ) 289-1800 Securities registered pursuant to Section 12 ( b ) of the Act : Trading Symbol JBSS 36-2419677 ( I.R.S. Employer Identification Number ) Securities registered pursuant to Section 12 ( g ) of the Act : None Indicate by check mark whether the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act : 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 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 , as amended ( the “ Exchange Act " ) , 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 □ . Name of Each Exchange on Which Registered The NASDAQ Stock Market LLC ( NASDAQ Global Select Market ) 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 □ . No " . Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , a smaller reporting 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 . ( Check One ) Accelerated filer Smaller reporting company