6-K
Cellectis S.A. (CLLS)
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
Date of Report: March 12, 2026
Commission File Number: 001-36891
Cellectis S.A. (Translation of registrant's name into English)
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 [ ]
EXHIBIT INDEX
| Exhibit | Title |
|---|---|
| 99.1 | Press Release dated March 12, 2026 |
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 12, 2026 | /s/ André Choulika |
| André Choulika | |
| Chief Executive Officer |
EdgarFiling EXHIBIT 99.1
Cellectis to Report Fourth Quarter and Full Year 2025 Financial Results on March 19, 2026
NEW YORK, March 12, 2026 (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 2025 ending December 31, 2025 on Thursday, March 19, 2026 after the close of the US market.
The publication will be followed by an investor conference call and webcast on Friday, March 20, 2026, at 8:00 AM ET / 1:00 PM CET. The call will include the Company’s fourth quarter and full year 2025 results and an update on business activities. Details for the call are as follows:
Dial in information:
Domestic: +1-800-579-2543 International: +1-785-424-1789 Conference ID: CLLSFY Webcast Link: https://viavid.webcasts.com/starthere.jsp?ei=1747993&tp_key=8aa72cea7f
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.
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
- 20260312_FY 2025 earnings call announcement_ENGLISH.pdf (https://ml.globenewswire.com/Resource/Download/20075d8b-24bd-4666-a8d4-ee89d079068b)