![Joy Yan](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>)
Joy Yan
Director/Board Member at
MOLECULIN BIOTECH, INC.
Net worth: - $ as of 30/05/2026
Profile
Joy Yan currently works at Moleculin Biotech, Inc., as Independent Director from 2022.
Dr. Yan also formerly worked at Bayer AG, as Director-Clinical Development, Checkmate Pharmaceuticals, Inc., as Director from 2021 to 2022, Ambrx, Inc., as Chief Medical Officer, Ambrx Biopharma Cayman, Inc., as Chief Medical Officer, and Keymed Biosciences, Inc., as Chief Medical Officer from 2022 to 2024.
Dr. Yan received her doctorate degree from The Johns Hopkins University and doctorate degree from China Medical University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 19/02/2026 | 0 ( -.--% ) | - $ | 30/05/2026 |
Joy Yan active positions
| Companies | Position | Start |
|---|---|---|
| MOLECULIN BIOTECH, INC. | Director/Board Member | 28/02/2022 |
Former positions of Joy Yan
| Companies | Position | End |
|---|---|---|
| KEYMED BIOSCIENCES INC. | Chief Tech/Sci/R&D Officer | 29/02/2024 |
| CHECKMATE PHARMACEUTICALS, INC. | Director/Board Member | 30/05/2022 |
Ambrx Biopharma, Inc.
 Ambrx Biopharma, Inc. BiotechnologyHealth Technology Operates as a clinical-stage biologics company | Chief Tech/Sci/R&D Officer | - |
| BAYER AG | Corporate Officer/Principal | - |
| AMBRX INC | Chief Tech/Sci/R&D Officer | - |
Training of Joy Yan
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
7
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Bayer AG
 Bayer AG Pharmaceuticals: MajorHealth Technology Provides health care, nutrition and high-tech material services | Health Technology |
The Johns Hopkins University
 The Johns Hopkins University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ambrx, Inc.
 Ambrx, Inc. BiotechnologyHealth Technology Operates as a clinical stage biopharmaceutical company | Health Technology |
China Medical University
 China Medical University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Checkmate Pharmaceuticals, Inc.
 Checkmate Pharmaceuticals, Inc. BiotechnologyHealth Technology Operates as a clinical stage biotechnology company that develop anti-cancer therapeutics | Health Technology |
Moleculin Biotech, Inc.
 Moleculin Biotech, Inc. Pharmaceuticals: MajorHealth Technology Engages in the development of treatments for highly resistant cancers and viruses | Health Technology |
Keymed Biosciences, Inc.
 Keymed Biosciences, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes medicines for the treatment of asthma, chronic obstructive pulmonary and other respiratory diseases | Health Technology |
Ambrx Biopharma, Inc.
Ambrx Biopharma, Inc. BiotechnologyHealth Technology Operates as a clinical-stage biologics company | Health Technology |
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