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Cellectis to Report First Quarter Financial Results on May 11, 2026

Key Takeaway: Cellectis has announced it will report its financial results for the first quarter of 2026 on May 11, 2026, after the US market closes. The company will not hold a conference call to discuss these results, but its investor relations team is available for inquiries. Cellectis specializes in gene-editing technologies for cell and gene therapies.

Market Sentiment Analysis

POSITIVE FACTORS

  • Cellectis is advancing its gene-editing platform.
  • The company is focused on developing life-saving therapies.
  • Cellectis maintains in-house manufacturing capabilities.

Full Press Release Details

NEW YORK, May 04, 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 first quarter 2026 ending March 31, 2026 on Monday, May 11, 2026 after the close of the US market.
The press release will be available in the Investors section of Cellectis’ website:https://www.cellectis.com/en/investors/press-releases/
Cellectis will not host a conference call to discuss these results. Our investor relations team remains available for questions atinvestors@cellectis.com

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, visitwww.cellectis.comand 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.comPatricia 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

• PRESS RELEASE_Q1 earnings announcement

Frequently Asked Questions

When will Cellectis report its Q1 financial results?

Cellectis will report its financial results for Q1 2026 on May 11, 2026.

Will there be a conference call for the financial results?

No, Cellectis will not host a conference call to discuss the financial results.

How can investors contact Cellectis for inquiries?

Investors can reach out to Cellectis via email at investors@cellectis.com.

What is Cellectis known for?

Cellectis is known for its pioneering gene-editing platform and developing cell therapies.

Last updated: May 4, 2026