![Stephen Mayo](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Stephen Mayo
Direktor/Vorstandsmitglied bei
MERCK & CO., INC.
Vermögen: 399 931 $ am 31.05.2026
Profil
Stephen L.
Mayo is the founder of Xencor, Inc., founded in 1997.
Dr. Mayo is also the founder of Molecular Simulations, Inc.,Protabit LLC..
Dr. Mayo currently serves as an Independent Director at Merck & Co., Inc. since 2021, an Independent Director at Sarepta Therapeutics, Inc. since 2021, a Director at MSD Pharma (Singapore) Pte Ltd. since 2021, an Independent Director at Allogene Therapeutics, Inc. since 2022, and a Professor at California Institute of Technology since 2020.
Former positions include Director at the American Association for the Advancement of Science from 2010 to 2014 and Director at The National Science Foundation from 2013 to 2018.
Education includes a doctorate from California Institute of Technology conferred in 1987 and an undergraduate degree from The Pennsylvania State University conferred in 1983.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
| 04.06.2026 | 18’640 ( 0.02% ) | 333 097 $ | 31.05.2026 | |
| 18.06.2026 | 25’328 ( 0.01% ) | 54 962 $ | 31.05.2026 | |
| 29.05.2026 | 100 ( 0% ) | 11 872 $ | 31.05.2026 |
Aktive Positionen von Stephen Mayo
| Unternehmen | Position | Beginn |
|---|---|---|
| MERCK & CO., INC. | Direktor/Vorstandsmitglied | 15.03.2021 |
| SAREPTA THERAPEUTICS, INC. | Direktor/Vorstandsmitglied | 16.11.2021 |
| ALLOGENE THERAPEUTICS, INC. | Direktor/Vorstandsmitglied | 12.07.2022 |
California Institute of Technology
 California Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01.01.2007 |
MSD Pharma (Singapore) Pte Ltd.
 MSD Pharma (Singapore) Pte Ltd. Medical DistributorsDistribution Services Wholesales pharmaceuticals | Direktor/Vorstandsmitglied | 01.01.2021 |
Ehemalige bekannte Positionen von Stephen Mayo
| Unternehmen | Position | Ende |
|---|---|---|
The National Science Foundation
 The National Science Foundation Miscellaneous Commercial ServicesCommercial Services Supports fundamental science and engineering researches | Direktor/Vorstandsmitglied | 01.01.2018 |
American Association for the Advancement of Science
 American Association for the Advancement of Science Miscellaneous Commercial ServicesCommercial Services Provides science related journal, program, and education services | Direktor/Vorstandsmitglied | 01.01.2014 |
Molecular Simulations, Inc.
 Molecular Simulations, Inc. Packaged SoftwareTechnology Services Provider of predictive modeling software | Gründer | - |
Protabit LLC
 Protabit LLC Packaged SoftwareTechnology Services Operates as a computational protein design software platform | Gründer | - |
| ░░░░░░░ ░░░░ | ░░░░░░░░ | - |
Ausbildung von Stephen Mayo
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
84
Beziehungen ersten Grades
11
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 11 |
|---|---|
Merck & Co., Inc.
 Merck & Co., Inc. Pharmaceuticals: MajorHealth Technology Manufactures human and animal health pharmaceutical products & vaccines | Health Technology |
Sarepta Therapeutics, Inc.
 Sarepta Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Manufactures micro-dystrophin gene therapy | Health Technology |
Molecular Simulations, Inc.
Molecular Simulations, Inc. Packaged SoftwareTechnology Services Provider of predictive modeling software | Technology Services |
Xencor, Inc.
 Xencor, Inc. BiotechnologyHealth Technology Develops therapeutics to treat autoimmune and allergic diseases, cancer and other conditions | Health Technology |
California Institute of Technology
California Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Pennsylvania State University
 The Pennsylvania State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
American Association for the Advancement of Science
American Association for the Advancement of Science Miscellaneous Commercial ServicesCommercial Services Provides science related journal, program, and education services | Commercial Services |
The National Science Foundation
The National Science Foundation Miscellaneous Commercial ServicesCommercial Services Supports fundamental science and engineering researches | Commercial Services |
MSD Pharma (Singapore) Pte Ltd.
MSD Pharma (Singapore) Pte Ltd. Medical DistributorsDistribution Services Wholesales pharmaceuticals | Distribution Services |
Allogene Therapeutics, Inc.
 Allogene Therapeutics, Inc. BiotechnologyHealth Technology Operates as a clinical stage immuno-oncology | Health Technology |
Protabit LLC
Protabit LLC Packaged SoftwareTechnology Services Operates as a computational protein design software platform | Technology Services |
