UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2025

Commission File Number: 001-36891

Cellectis S.A.
(Exact Name of registrant as specified in its charter)

8, rue de la Croix Jarry
75013 Paris, France
+33 1 81 69 16 00

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ X ]      Form 40-F [   ] 

This report on Form 6-K, including the Press Release filed as Exhibit 99.1, shall be deemed to be incorporated by reference in the Company’s registration statements on Form F-3 (No. 333-265826) and Form S-8 (Nos. 333-204205, 333-214884, 333-222482, 333-227717, 333-258514, 333-267760 and 333-273777), to the extent not superseded by documents or reports subsequently filed.


EXHIBIT INDEX

 

Exhibit Title
   
99.1 Press Release dated March 7, 2025


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, thereunto duly authorized.

      Cellectis S.A.    
  (Registrant)
   
  
Date: March 7, 2025     /s/ André Choulika    
  André Choulika
  Chief Executive Officer
  

EXHIBIT 99.1

Cellectis to Report Fourth Quarter and Full Year 2024 Financial Results on March 13, 2025

NEW YORK, March 07, 2025 (GLOBE NEWSWIRE) -- Cellectis (the “Company”) (Euronext Growth: ALCLS- NASDAQ: CLLS), a clinical-stage biotechnology company using its pioneering gene-editing platform to develop life-saving cell and gene therapies, today announced that it will report financial results for the fourth quarter and full year 2024 ending December 31, 2024 on Thursday, March 13, 2025 after the close of the US market.

The publication will be followed by an investor conference call and webcast on Friday, March 14, 2025, at 8:00 AM ET / 1:00 PM CET. The call will include the Company’s fourth quarter and full year 2024 results and an update on business activities. Details for the call are as follows:

Dial in information:

Domestic: +1-800-225-9448

International: +1-203-518-9708

Conference ID: CLLS24

Webcast Link: https://viavid.webcasts.com/starthere.jsp?ei=1706599&tp_key=4524940f8f

About Cellectis     

Cellectis is a clinical-stage biotechnology company using its pioneering gene-editing platform to develop life-saving cell and gene therapies. The company utilizes an allogeneic approach for CAR T immunotherapies in oncology, pioneering the concept of off-the-shelf and ready-to-use gene-edited CAR T-cells to treat cancer patients, and a platform to develop gene therapies in other therapeutic indications. With its in-house manufacturing capabilities, Cellectis is one of the few end-to-end gene editing companies that controls the cell and gene therapy value chain from start to finish.

Cellectis’ headquarters are in Paris, France, with locations in New York and Raleigh, NC. Cellectis is listed on the Nasdaq Global Market (ticker: CLLS) and on Euronext Growth (ticker: ALCLS). To find out more, visit www.cellectis.com and follow Cellectis on LinkedIn and X.

TALEN® is a registered trademark owned by Cellectis. 

For further information on Cellectis, please contact:     

Media contacts:       

Pascalyne Wilson, Director, Communications, +33 (0)7 76 99 14 33, media@cellectis.com

Patricia Sosa Navarro, Chief of Staff to the CEO, +33 (0)7 76 77 46 93

Investor Relations contact:       

Arthur Stril, Chief Financial Officer & Chief Business Officer, investors@cellectis.com       

Attachment

  • 20250307_FY 2024 earnings call announcement_ENGLISH (https://ml.globenewswire.com/Resource/Download/594d8e05-a98f-4664-91d5-3bbbc657fb64)


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