Planegg/Martinsried, December 9, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, today announced the selection of Kirsten rat sarcoma viral oncogene homologue (KRAS) G12V, in the context of HLA*A11, as the initial target for the co-development of T cell receptor-guided T cell engagers (TCR-TCEs) with WuXi Biologics.

Planegg/Martinsried, December 3, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, today announced a USD $1 million milestone payment from Regeneron Pharmaceuticals, Inc. was triggered. Regeneron purchased the MAGE-A4-TCR program as part of its acquisition of 2seventy bio Inc.’s pre-clinical and clinical oncology and autoimmune cell therapy pipeline, which closed in April 2024. The payment was triggered by a development milestone for a trial in China led by JW Therapeutics (also a prior collaborator of 2seventy bio, Inc.) of Regeneron’s MAGE-A4 cell therapy, which contains a Medigene generated T cell receptor (TCR) targeting MAGE-A4.

Planegg/Martinsried, November 11, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, presented latest updates on its End-to-End (E2E) Platform technology - the UniTope and TraCR technology, a universal detection system for tagging and tracking recombinant TCRs (rTCRs), at the Protein & Antibody Engineering Summit (PEGS) in Barcelona from November 5-7, 2024, and the Society of Immunotherapy of Cancer (SITC) 2024 conference in Houston, TX, USA from November 6-10, 2024.

Planegg/Martinsried, November 8, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, highlighted recent advances in its proprietary End-to-End Platform to create optimal safe, sensitive, and specific (3S) T cell receptors that can be applied in various modalities, including therapies utilizing T cell receptor engineered T (TCR-T) cells, TCR-guided T cell engagers (TCR-TCEs) and TCR-natural killer cell therapies (TCR-NK) at the Cell 2024 Conference by Oxford Global taking place in London, UK from November 6-8, 2024.

Planegg/Martinsried, October 16, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, will present at the 16^th Annual Protein & Antibody Engineering Summit (PEGS) to be held from November 5-7, 2024 in Barcelona as well as at the Cell 2024 conference by Oxford Global from November 6-8, 2024 in London. In addition, two posters will be presented at the 39^th Society for Immunotherapy of Cancer (SITC) from November 6-10, 2024, in Houston, TX, USA.

Planegg/Martinsried, October 2, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, will present a poster at the American Society of Gene & Cell Therapy (ASGCT) to be held October 16-17, 2024 in Philadelphia, PA in the US. In addition, the Company will host an R&D Event on Medigene’s optimal 3S (specific, sensitive, and safe) TCRs for TCR-guided precision immunotherapies on Thursday, October 10, 2024, at 4.30 pm CEST / 10:30 am ET.

Planegg/Martinsried, September 25, 2024 – Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, today announced the filing of a new patent application protecting MDG2021, a T cell receptor engineered T cell (TCR-T) therapy targeting Kirsten rat sarcoma viral oncogene homologue (KRAS) G12D with human leukocyte antigen (HLA)-A*11, for the TCR-T therapy alone as well as in combination with the Company’s PD1-41BB costimulatory switch protein (CSP) technology to the European Patent Office. MDG2021 marks the second candidate within the KRAS library targeting KRAS G12D (HLA-A*11) for which the Company announced lead selection in June 2024. The addition of MDG2021 to Company’s KRAS targeting TCR library significantly impacts the addressable patient population with the combination of KRAS G12V and KRAS G12D mutations comprising ~50% of all KRAS mutations in all tumors (pan-cancer), or even >70% in pancreatic adenocarcinoma. (Yang et al., J Clin Med 2023)

Planegg/Martinsried, September 14, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, presented updates for its T cell receptor (TCR) library targeting the Kirsten rat sarcoma viral oncogene homolog (KRAS) and also highlighted advancements of its UniTope and TraCR technology, which serves as a universal system for tagging and tracking recombinant TCRs (rTCRs) across multiple modalities, including T cell receptor engineered T cell (TCR-T) therapies, at the ESMO Congress 2024 taking place in Barcelona from September 13-17, 2024.

Planegg/Martinsried, September 5, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, announced that the U.S. Food and Drug Administration (FDA) has cleared the Company’s Investigational New Drug (IND) application for its lead program MDG1015 for the treatment of advanced gastric cancer, ovarian cancer, myxoid/round cell liposarcoma and synovial sarcoma in the phase 1 clinical trial (EPITOME1015-I) .

Planegg/Martinsried, August 29, 2024. Medigene AG (Medigene or the “Company”, FSE: MDG1, Prime Standard), an oncology platform company focused on the research and development of T cell receptor (TCR)-guided therapies for the treatment of cancer, today announced that the Company has been issued a patent by the European Patent Office protecting its JOVI technology, a method allowing the enrichment of T cells using a specific anti-Cβ antibody.