Sartorius Stedim Biotech

Declaration of Voting Results & Voting Rights Announcements • Nov 3, 2025

Sartorius Stedim Biotech S.A. - 13400 Aubagne, France

Sartorius Stedim Biotech SA ZI les Paluds Avenue de Jouques 13781 Aubagne Cedex

t:+33.(0)4.42.84.56.00 f:+33.(0)4.42.84.56 19 www.sartorius-stedim.com

S.A. au capital de 19,466,081.00€ RCS de Marseille B 314 093 352 SIRET 314 093 352 00073 – APE 6420Z TVA FR 49 314 093 352

DECLARATION RELATIVE TO THE NUMBER OF SHARES AND VOTING RIGHTS MAKING UP THE ISSUED CAPITAL

Article L 233-8-II of the Code of commerce and article 223-6 of the general regulations of the AMF

Designation of issuer

SARTORIUS STEDIM BIOTECH SA CS 91051 Z. I. Les Paluds Avenue de Jouques 13400 Aubagne

Date of information	Total number of shares making up the issued capital	Total number of theoretical voting rights including treasury shares	Total number of net voting rights
October 31, 2025	97,330,405	165,543,716	165,512,326