Shake Shack Inc.

8-K · tm2616608d1_8k.htm iXBRL

0001620533

 2026-06-02
 2026-06-02

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 xbrli:shares

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 UNITED
 STATES

 SECURITIES
AND EXCHANGE COMMISSION

 Washington,
D.C. 20549

  

 FORM
 8-K

  

 CURRENT
REPORT

 Pursuant
to Section 13 OR 15(d) of The Securities Exchange Act of 1934

  

 June 2, 2026

 Date
of Report (Date of earliest event reported)

  

  

  

  

 SHAKE
SHACK INC.

 (Exact
name of registrant as specified in its charter)

  

  

 Delaware
 001-36823
 47-1941186

 (State
 or other jurisdiction of

 incorporation
 or organization)

 (Commission

 File
 Number)

 (IRS
 Employer

 Identification
 No.) 

  

  
 225
 Varick Street , Suite 301

 New
York , New York

 10014

  
 (Address
 of principal executive offices)
 (Zip
 Code)

  

 ( 646 )
 747-7200

 (Registrant's
telephone number, including area code)

  

 Not applicable

 (Former
name or former address, if changed since last report)

  

  

 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:

  

 ¨
 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))

  

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

  

 Title of each class

 Trading symbol(s)

 Name of each exchange on which

registered

 Class A Common Stock, par value $0.001
 SHAK
 New
 York Stock Exchange

  

 Indicate
by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR
 §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

  

 Emerging
growth company ¨

  

 If an
emerging growth company, indicate by check mark 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. ¨

  

  

  

  

  

 Item 7.01 Regulation FD Disclosure

  

 On June 2, 2026, Shake Shack Inc. (the “Company”) issued a press release
updating its guidance previously provided on May 7, 2026 for the second quarter and full year of fiscal 2026.

  

 The full text of the press release is furnished as Exhibit 99.1 to this Current
Report on Form 8-K and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934,
as amended, or incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific
reference in such a filing.

  

 Item 9.01 Financial Statements and Exhibits

  

 (d) Exhibits

  

 99.1
 Press release dated June 2, 2026

  
  

 104
 Cover Page Interactive Data File (embedded within the Inline XBRL document)

  

  

  

  

 SIGNATURES

  

 Pursuant to the requirements
of 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.

  

  
 Shake Shack Inc.

  
 (Registrant)

  
  

 Dated: June 2, 2026
 By:
  /s/ Michelle Hook

  
  

 Michelle Hook

 Chief Financial Officer