GlobeNewswire Inc | Mar 1, 2021 04:01PM EST

March 01, 2021

MONT-SAINT-GUIBERT, Belgium, March 01, 2021 (GLOBE NEWSWIRE) -- Mont-Saint-Guibert, Belgium Celyad Oncology SA (Euronext & Nasdaq: CYAD), a clinical-stage biotechnology company focused on the discovery and development of chimeric antigen receptor T cell (CAR T) therapies for cancer, today announced that the company plans to participate at the following virtual investor conferences in March 2021:

H.C. Wainwright Global Life Sciences ConferenceDate: Tuesday, March 9 - Wednesday, March 10, 2021 Time: 7:00 a.m. ET / 1:00 p.m. CETWebcast: A webcast of the presentation will be available in theEventssection of the Celyad Oncology website for approximately 90 days from the start of the event

BioCapital Europe Date: Thursday, March 11, 2021 Time: 9:50 a.m. ET / 3:50 p.m. CET

About Celyad Oncology

Celyad Oncology is a clinical-stage biotechnology company focused on the discovery and development of chimeric antigen receptor T cell (CAR T) therapies for cancer. The Company is developing a pipeline of allogeneic (off-the-shelf) and autologous (personalized) CAR T cell therapy candidates for the treatment of both hematological malignancies and solid tumors. Celyad Oncology was founded in 2007 and is based in Mont-Saint-Guibert, Belgium and New York, NY. The Company has received funding from the Walloon Region (Belgium) to support the advancement of its CAR T cell therapy programs. For more information, please visit www.celyad.com.

Forward-Looking Statement

This release may contain forward-looking statements, within the meaning of applicable securities laws, including the Private Securities Litigation Reform Act of 1995. Forward-looking statements may include statements regarding: the safety and clinical activity of Celyad Oncologys pipelines and financial condition, results of operation and business outlook. Forward-looking statements may involve known and unknown risks and uncertainties which might cause actual results, financial condition, performance or achievements of Celyad Oncology to differ materially from those expressed or implied by such forward-looking statements. Such risk and uncertainty includes the expected date of the Phase 1 trial initiation by year-end 2020, our development of additional shRNA-based allogenic candidates from our CYAD-200 series towards clinical trial, and the duration and severity of the COVID-19 pandemic and government measures implemented in response thereto. A further list and description of these risks, uncertainties and other risks can be found in Celyad Oncologys U.S. Securities and Exchange Commission (SEC) filings and reports, including in its Annual Report on Form 20-F filed with the SEC on March 25, 2020 and subsequent filings and reports by Celyad Oncology. These forward-looking statements speak only as of the date of publication of this document and Celyad Oncologys actual results may differ materially from those expressed or implied by these forward-looking statements. Celyad Oncology expressly disclaims any obligation to update any such forward-looking statements in this document to reflect any change in its expectations with regard thereto or any change in events, conditions or circumstances on which any such statement is based, unless required by law or regulation.

Investor and Media Contacts:

Sara ZelkovicCommunications & Investor Relations DirectorCelyad Oncology investors@celyad.com

Daniel FerryManaging DirectorLifeSci Advisors, LLCdaniel@lifesciadvisors.com

Source: Celyad Oncology SA