SECURITIES AND EXCHANGE COMMISSION
     
    
    
    
    
    
    
      Pursuant to Section 13 or 15(d)
      of the Securities Exchange Act of 1934
     
    
      
      
      Date of Report (Date of earliest event reported): October 22, 2025
     
    
    
    
    
      (Exact name of Registrant as Specified in Its Charter)
     
    
    
    
  
    | 
             Delaware 
             
           | 
    
            
           | 
    
            
           | 
  
  
    
            
              (State or Other Jurisdiction of Incorporation)  
             
           | 
    
            
           | 
    
            
              (IRS Employer Identification No.)  
             
           | 
  
     
    
    
  
    
            
              3311 East Old Shakopee Road, 
             
            
           | 
     
           | 
    
            
           | 
  
  
    
            
              (Address of Principal Executive Offices) 
             
           | 
      | 
    
            
           | 
  
    
      
      
      Registrant’s Telephone Number, Including Area Code: (952) 853-8100
     
    
    
      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 Instructions 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)) 
             | 
  
     
    
    
      Securities registered pursuant to Section 12(b) of the Act:
     
    
    
  
    | 
            
           | 
      | 
    
            
           | 
      | 
    
            
              Name of each exchange on which registered 
             
           | 
  
  
    
            
              Common stock, $0.01 par value 
               
             
           | 
      | 
    
            
           | 
      | 
    
            
           | 
  
    
      
      
      Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this
        chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
     
    
      
      
      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. ☐
       
        
      
     
    
    
    
      
      
      As previously disclosed, on August 20, 2025, Dayforce, Inc. (the “Company” or “Dayforce”) entered into an Agreement and Plan of Merger (the
        “Merger Agreement”) with Dawn Bidco, LLC, a Delaware limited liability company (“Parent”), and Dawn Acquisition Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Parent (“Merger Sub”), pursuant to which, on the terms
        and subject to the conditions of the Merger Agreement, Merger Sub will merge with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of Parent.
       
      Among other things, the completion of the Merger is conditioned upon the expiration or
          termination of the waiting period applicable to the Merger under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Waiting Period”) and on receipt of approval under the Competition Act (Canada).  The HSR Waiting Period expired on October 20, 2025.  As of October 20, 2025, the conditions of
          the Merger in respect of the Competition Act (Canada) were also met. The closing of
          the Merger remains subject to the receipt of the remaining required regulatory clearances and approvals and other customary closing conditions including shareholder approval.
       
     
    Additional Information and Where to Find It
    In connection with the proposed transaction between Dayforce and Thoma Bravo, Dayforce has filed and will file relevant materials with the U.S. Securities and Exchange
      Commission (“SEC”) and Canadian securities regulators, including the definitive Proxy Statement of Dayforce (the “Proxy Statement”),
      which was filed with the SEC on September 29, 2025. Dayforce has mailed the Proxy Statement to its stockholders and holders of exchangeable shares. DAYFORCE URGES YOU TO READ THE PROXY STATEMENT AND OTHER RELEVANT DOCUMENTS FILED OR TO BE FILED WITH
      THE SEC CAREFULLY BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT DAYFORCE, THOMA BRAVO, THE PROPOSED TRANSACTION AND RELATED MATTERS. You are able to obtain a free copy of the Proxy Statement and other related documents (when
      available) filed by Dayforce with the SEC at the website maintained by the SEC at https://www.sec.gov. You are also able to obtain a free copy of the Proxy Statement and other documents (when available) filed by Dayforce with the SEC by accessing the
      investor relations section of Dayforce’s website at https://investors.dayforce.com or by contacting Dayforce investor relations at investors@dayforce.com or calling (844) 829-9499.
    
    
    Participants in the Solicitation
    Dayforce and its directors and executive officers may be deemed to be participants in the solicitation of proxies from Dayforce stockholders in connection with the merger.
    
    
    Information regarding the directors and executive officers of Dayforce, including a description of their direct or indirect interests, by security holdings or otherwise, is
      set forth (i) in Dayforce’s definitive proxy statement for its 2025 Annual Meeting of Stockholders, including under the headings “Proposal One: Election of Directors,” “Executive Team,” “Compensation Discussion and Analysis,” “Executive Compensation
      Tables,”  and “Certain Relationships and Related Party Transactions,” which was filed with the SEC on March 13, 2025 and is available at https://www.sec.gov/ix?doc=/Archives/edgar/data/1725057/000172505725000064/day-20250313.htm, (ii) in the Proxy
      Statement, including under the headings “The Merger - Interests of the Company’s Directors and Executive Officers in the Merger” and “Security Ownership of Certain Beneficial Owners and Management” which was filed with the SEC on September 29, 2025
      and is available at https://www.sec.gov/Archives/edgar/data/1725057/000114036125036413/ny20054883x2_defm14a.htm and (iii) to the extent holdings of Dayforce’s securities by its directors or executive officers have changed since the amounts set forth
      in the Proxy Statement, such changes have been or will be reflected on Initial Statement of Beneficial Ownership of Securities on Form 3, Statement of Changes in Beneficial Ownership on Form 4, or Annual Statement of Changes in Beneficial Ownership
      on Form 5 filed with the SEC, which are available at EDGAR Search Results https://www.sec.gov/edgar/browse/?CIK=0001725057&owner=only.
    
    
    Other information regarding the participants in the proxy solicitation and a description of their direct and indirect interests, by security holdings or otherwise, are or
      will be contained in the Proxy Statement and other relevant materials to be filed with the SEC when they become available. You may obtain free copies of these documents through the website maintained by the SEC at https://www.sec.gov.
    
    
    
    
       
      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.
     
    
    
  
    |   | 
    
            
           | 
  
  
    |   | 
      | 
      | 
  
  
    | 
            
           | 
    
            
           | 
    
            
           | 
  
  
    |   | 
    
            
           | 
    
            
           | 
  
  
    |   | 
    
            
           | 
    
            
              Executive Vice President, Chief Legal and Compliance Officer, and Corporate Secretary 
             
           |