![Robert Stein](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>)
Robert Stein
Chief Tech/Sci/R&D Officer at
PROTAGENIC THERAPEUTICS, INC.
Net worth: - $ as of 2026-05-30
Profile
Dr. Robert B. Stein is an Executive Vice President-Research & Development at MiMedx Group, Inc., a Director & Chief Medical Officer at Protagenic Therapeutics, Inc., an Independent Director at PolyPid Ltd., a Member at American Association for Cancer Research, a Member at American Society of Clinical Oncology and a Member at New York Academy of Sciences. He is on the Board of Directors at Protagenic Therapeutics, Inc., Taro Pharmaceutical Industries Ltd. and PolyPid Ltd. Dr. Stein was previously employed as a President-Research & Development by Agenus, Inc., a Chief Executive Officer by KineMed, Inc., a President by Roche Palo Alto LLC, a Chief Scientific Officer by Incyte Pharmaceuticals, Inc., a President & Chief Scientific Officer by Incyte Genomics, Inc., an Executive VP-Research & Pre-Clinical Development by DuPont Merck Pharmaceutical Co., an Executive VP-Research & Pre-Clinical Development by DuPont Pharmaceuticals Co., a Head-Research & Development by Ligand Pharmaceuticals, Inc., a Head-Pharmacology by Merck, Sharpe & Dohme, a Founder by AgenTus Therapeutics, Inc., a Principal by Merck & Co., Inc., and a Chief Science Officer by Mirobio Ltd. He also served on the board at Atrinsic, Inc., Archemix Corp., diaDexus, Inc. /Old/ and Geron Corp. He received his undergraduate degree from Indiana University and a doctorate degree from Duke University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-11-29 | 0 ( -.--% ) | - $ | 2026-05-30 | |
POLYPID LTD. -.--% | 2026-03-17 | 0 ( -.--% ) | - $ | 2026-05-30 |
Robert Stein active positions
| Companies | Position | Start |
|---|---|---|
| PROTAGENIC THERAPEUTICS, INC. | Chief Tech/Sci/R&D Officer | - |
| POLYPID LTD. | Director/Board Member | 2020-05-31 |
| TARO PHARMACEUTICAL INDUSTRIES LTD. | Director/Board Member | 2020-01-31 |
American Society of Clinical Oncology, Inc.
 American Society of Clinical Oncology, Inc. Medical/Nursing ServicesHealth Services Provides cancer treatment services | Corporate Officer/Principal | - |
Drug Development Informatics LLC
 Drug Development Informatics LLC Packaged SoftwareTechnology Services Provides artificial intelligence solutions for life science industry | Consultant / Advisor | 2012-12-31 |
Isosceles Pharmaceuticals, Inc.
 Isosceles Pharmaceuticals, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a biotech company | Director/Board Member | 2018-05-31 |
Autobahn Labs, Inc.
 Autobahn Labs, Inc. Medical/Nursing ServicesHealth Services Operates labs | Consultant / Advisor | 2020-05-31 |
Alpha Omega Alpha Honor Medical Society
 Alpha Omega Alpha Honor Medical Society Miscellaneous Commercial ServicesCommercial Services Operates as medical organization | Corporate Officer/Principal | - |
Sigma XI
 Sigma XI Miscellaneous Commercial ServicesCommercial Services Operates as science and engineering professional organization | Corporate Officer/Principal | - |
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Former positions of Robert Stein
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Training of Robert Stein
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
69
1st degree connections
33
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 33 |
|---|---|
Incyte Corp.
 Incyte Corp. Pharmaceuticals: MajorHealth Technology Engages in discovery, development and commercialization of proprietary therapeutics | Health Technology |
Merck & Co., Inc.
 Merck & Co., Inc. Pharmaceuticals: MajorHealth Technology Manufactures human and animal health pharmaceutical products & vaccines | Health Technology |
Ligand Pharmaceuticals, Inc.
 Ligand Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company which develops and sells drug development technologies | Health Technology |
Geron Corp.
 Geron Corp. BiotechnologyHealth Technology Discovers and develops therapeutic products for cancer | Health Technology |
Taro Pharmaceutical Industries Ltd.
 Taro Pharmaceutical Industries Ltd. Medical/Nursing ServicesHealth Services Operates as a healthcare company that engages in therapies and generic medicines | Health Services |
Agenus, Inc.
 Agenus, Inc. BiotechnologyHealth Technology Engages in the development and commercialization of technologies to treat cancers and infectious diseases | Health Technology |
diaDexus, Inc. /Old/
 diaDexus, Inc. /Old/ Medical SpecialtiesHealth Technology Develops and markets diagnostic products | Health Technology |
Archemix Corp.
 Archemix Corp. Miscellaneous Commercial ServicesCommercial Services Provides molecular biology research to develop new drugs | Commercial Services |
KineMed, Inc.
 KineMed, Inc. Miscellaneous Commercial ServicesCommercial Services Develops and commercializes biomarker platform technology | Commercial Services |
DuPont Pharmaceuticals Co.
 DuPont Pharmaceuticals Co. Pharmaceuticals: MajorHealth Technology Provides researches and develops pharmaceuticals and imaging products to treat diseases | Health Technology |
Incyte Pharmaceuticals, Inc.
 Incyte Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company | Health Technology |
DuPont Merck Pharmaceutical Co.
 DuPont Merck Pharmaceutical Co. Pharmaceuticals: MajorHealth Technology Makes pharmaceuticals and drugs | Health Technology |
Roche Palo Alto LLC
 Roche Palo Alto LLC Pharmaceuticals: MajorHealth Technology Discovers and develops medicines | Health Technology |
American Society of Clinical Oncology, Inc.
American Society of Clinical Oncology, Inc. Medical/Nursing ServicesHealth Services Provides cancer treatment services | Health Services |
Sigma XI
Sigma XI Miscellaneous Commercial ServicesCommercial Services Operates as science and engineering professional organization | Commercial Services |
New York Academy of Sciences
 New York Academy of Sciences Miscellaneous Commercial ServicesCommercial Services Engages in the advancing science, technology and society worldwide services for charity | Commercial Services |
American Association for Cancer Research
 American Association for Cancer Research Miscellaneous Commercial ServicesCommercial Services Engages in research, education, communication and collaboration to prevent and cure cancer | Commercial Services |
Alpha Omega Alpha Honor Medical Society
Alpha Omega Alpha Honor Medical Society Miscellaneous Commercial ServicesCommercial Services Operates as medical organization | Commercial Services |
Atrinsic, Inc.
 Atrinsic, Inc. Advertising/Marketing ServicesCommercial Services Provides digital advertising and marketing services | Commercial Services |
MiMedx Group, Inc.
 MiMedx Group, Inc. Medical SpecialtiesHealth Technology Develops, manufactures, and markets patent protected regenerative biomaterial products and bioimplants | Health Technology |
PolyPid Ltd.
 PolyPid Ltd. Pharmaceuticals: MajorHealth Technology Operates as a clinical stage specialty pharmaceutical company that is engaged in developing of product candidates based on polymer-lipid encapsulation matrix technology | Health Technology |
Duke University Graduate School
 Duke University Graduate School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Protagenic Therapeutics, Inc.
 Protagenic Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates biopharmaceutical company that engages in discovery and development of therapeutics to treat stress-related neuropsychiatric & mood disorders | Health Technology |
Samsara Biocapital LLC
 Samsara Biocapital LLC Investment ManagersFinance Samsara BioCapital invests in companies located in the United States. The firm targets companies operating in the fields of biotechnology and pharmaceuticals. It provides early and later stage capital requirements. | Finance |
MiNK Therapeutics, Inc.
 MiNK Therapeutics, Inc. BiotechnologyHealth Technology Provides bio pharmaceutical services | Health Technology |
MiroBio Ltd.
 MiroBio Ltd. BiotechnologyHealth Technology Develops therapeutics for auto-immune diseases | Health Technology |
Flame Biosciences LLC
 Flame Biosciences LLC Miscellaneous Commercial ServicesCommercial Services Operates as biotechnology company | Commercial Services |
Immunogenesis, Inc.
 Immunogenesis, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a clinical stage immune oncology biopharmaceutical company | Commercial Services |
Drug Development Informatics LLC
Drug Development Informatics LLC Packaged SoftwareTechnology Services Provides artificial intelligence solutions for life science industry | Technology Services |
Autobahn Labs, Inc.
Autobahn Labs, Inc. Medical/Nursing ServicesHealth Services Operates labs | Health Services |
Isosceles Pharmaceuticals, Inc.
Isosceles Pharmaceuticals, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a biotech company | Commercial Services |
RBS Biotech Consulting LLC | |
Indiana University Bloomington
 Indiana University Bloomington Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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