Availability of Preparatory Documents for the Combined General Meeting on May 5, 2023

Availability of Preparatory Documents for the Combined General Meeting on May 5, 2023

Strasbourg, France, April 11, 2023, 5:45 p.m. CET - Transgene (Euronext Paris: TNG), a biotech company that designs and develops virus-based immunotherapies, announced that the documentation related to the Combined General Meeting (ordinary and extraordinary sessions) of Transgene’s shareholders is available.

The notice of meeting, comprising the agenda and the draft resolutions was published in the Bulletin des Annonces Légales Obligatoires (BALO) n° 35 on March 22, 2023.

These notices include information on how to attend and vote at the General Meeting.

The General Meeting will be broadcast live on the Company’s website (www.transgene.fr under “Investors - Shareholders’ Meeting”) and the video will also be available later within the time period provided for by the regulations.

The procedures and rules relative to the holding of this shareholder meeting, as well as the exercise of the right to request documents and submit written questions, are set out in the notice of meeting published on March 22^nd, 2023 and are also posted at www.transgene.fr/AG2023.