2026 General Shareholders Meeting - Notice preparatory documents

bioMérieux
société anonyme au capital de 12 029 370 euros
siège social : 69280 Marcy l'Etoile
673 620 399 RCS Lyon

Notice of information related to preparatory documents for the Ordinary and Extraordinary Shareholders’ Meeting of May 28^th, 2026

An Ordinary and Extraordinary Shareholders’ Meeting of bioMérieux is called at 9:00 a.m. on May 28^th, 2026 at 376 Chemin de l'Orme, Marcy l'Étoile (69280), France.

The notice of meeting, including voting procedures, the agenda and the text of the draft resolutions, was published in the Bulletin des Annonces Légales Obligatoires (BALO) on March 6^th 2026 (bulletin no. 28) and on the Company's website.at www.biomerieux.com (Investors > Shareholders Area > General Shareholders Meetings).

The notice of meeting will be published in the BALO (Bulletin des Annonces Légales Obligatoires) in accordance with the legal and regulatory provisions in force. The documents relating to the meeting (including the voting form) will be sent by post to Shareholders in accordance with the legal and regulatory provisions in force or made available on a dedicated website for Shareholders who have opted for electronic convening notice. Documents relating to the preparation of this Meeting will also be made available to Shareholders in accordance with applicable legal and regulatory provisions.

All information and documents referred to in Articles R. 22-10-23, R.225-81 and R.225- 83 of the French Commercial Code, the 2025 Universal Registration Document, which includes, among other things, the annual financial report and the corporate governance report issued pursuant to Articles L.225-37 et seq. of the French Commercial Code, will be made available on the Company’s website at www.biomerieux.com (Investors > Shareholders area > General Shareholders Meetings), no later than the twenty-first day before the Annual General Meeting.

Financial information and official communications on www.biomerieux.com/corp/en/investors