Matthew S. Holt

At Avantor, Inc.

• Andre S. MouraExecutive Officer
• Harris S. KealeyExecutive Officer
• Joseph S. WalkerExecutive Officer

At Avantor Performance Materials Holdings S.A.

• Andre V. MouraDirector
• David CatalaDirector
• Ingrid CernicchiDirector
• Ludovic TroglieroDirector
• Myriam LatarDirector
• Pietro LongoDirector

At Convey Health Parent, Inc.

• Jack S. QianExecutive Officer
• Kyle S. PetersonExecutive Officer

At Equian Parent Corp.

• Brett G. CarlsonDirector
• G. Scott MingeeDirector
• Jack S. QianDirector
• Joseph S. DelgadoExecutive Officer, Director
• Kyle S. PetersonExecutive Officer, Director
• Mike G. CoyneDirector
• Robert G. BaderDirector
• Vishal G. AgrawalDirector

At Gelest Intermediate Holdings, Inc.

• Adam S. WeinsteinExecutive Officer
• Andre MouraExecutive Officer, Director
• Barry S. ArklesDirector
• Jean-Paul B. MangeolleDirector
• Joseph S. WalkerExecutive Officer
• Ken B. GayerExecutive Officer, Director
• Kevin S. KingDirector
• Matthew B. BennettDirector

At Olympus Topco, Inc.

• Albert S. NotiniExecutive Officer, Director
• Jack S. QianDirector
• Jeff S. HammerbacherDirector
• Jeremy S. DelinskyDirector
• Kyle S. PetersonExecutive Officer
• Lori S. ReelExecutive Officer
• Matthew S. BennettExecutive Officer, Director
• Paxton S. JevnickDirector