BioNTech investors absorbed a 7.13% loss when the AHEAD-MERIT trial of BNT113 missed its progression-free survival primary endpoint. An investigation is underway into whether the Company's statements about its mRNA oncology programs gave shareholders an accurate picture.

MAINZ, Germany, October 13, 2026 – BioNTech SE (Nasdaq: BNTX, “BioNTech” or “the Company”) today announced the first topline results from the AHEAD-MERIT Phase 2/3 clinical trial (NCT04534205) for its investigational mRNA cancer immunotherapy BNT113 (tenumomeran/raplemomeran or “tenu-ra”).

MAINZ, Germany, and ROCKVILLE, USA, September 14, 2026 – BioNTech SE (Nasdaq: BNTX, “BioNTech”) and OncoC4, Inc. (“OncoC4”) today announced the first median overall survival (“OS”) data from the non-pivotal stage 1 of the global randomized PRESERVE-003 Phase 3 clinical trial (NCT05671510) of gotistobart (also known as BNT316 or ONC-392), in patients with squamous non-small lung cancer (“NSCLC”) whose disease progressed on prior immunotherapy and chemotherapy. Gotistobart is an investigational CTLA-4-targeting immunotherapy designed to selectively deplete regulatory T cells (“Tregs”) within the tumor microenvironment and restore anti-tumor immune activity.