![Timothy Walbert](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>)
Timothy Walbert
Director/Board Member at
SAGIMET BIOSCIENCES INC.
Net worth: 2 M $ as of 2026-05-30
Profile
Timothy P. Walbert is a businessperson who has been the head of 10 different companies and presently is Chairman, President & Chief Executive Officer of Horizon Therapeutics Plc, President & Chief Executive Officer of Horizon Therapeutics USA, Inc. (a subsidiary of Horizon Therapeutics Plc), Co-Chairman for MATTER Chicago, Chairman of Exicure, Inc. and President & Director at Viela Bio, Inc. He is also Member of The National Organization for Rare Disorders, Inc. and Member of Illinois Innovation Council and on the board of 9 other companies. In the past Mr. Walbert was Divisional VP & General Manager-Immunology at Abbott Laboratories, Manager-Market Integration at Merck & Co., Inc., Chairman for Zyla Life Sciences, Chairman, President & Chief Executive Officer for Horizon Pharma, Inc., President & Chief Executive Officer at Hyperion Therapeutics, Inc., President, Chief Executive Officer & Director at IDM Pharma, Inc., President & Chief Executive Officer for Horizon Therapeutics, Inc., Territory Manager at Wyeth Corp., Executive Vice President-Commercial Operations at NeoPharm, Inc. and Product Manager-Arthrotec & Cytotec at G.D. Searle & Co., Inc. Mr. Walbert received an undergraduate degree from Muhlenberg College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-01 | 17,686 ( 0.01% ) | 1 M $ | 2026-05-30 | |
| 2026-05-28 | 9,680 ( 0.02% ) | 982 520 $ | 2026-05-30 | |
| 2026-04-16 | 2,200 ( 0% ) | 16 038 $ | 2026-05-30 | |
| 2026-03-30 | 0 ( -.--% ) | - $ | 2026-05-30 | |
| 2026-05-07 | 0 ( -.--% ) | - $ | 2026-05-30 |
Timothy Walbert active positions
| Companies | Position | Start |
|---|---|---|
| RAPTOR PHARMACEUTICAL CORP | Director/Board Member | 2016-10-24 |
| SAGIMET BIOSCIENCES INC. | Director/Board Member | 2024-03-31 |
| CENTURY THERAPEUTICS, INC. | Director/Board Member | 2022-09-30 |
| MIRUM PHARMACEUTICALS, INC. | Director/Board Member | 2023-04-04 |
| ODYSSEY THERAPEUTICS, INC. | Director/Board Member | 2024-05-31 |
| BIOMARIN PHARMACEUTICAL INC. | Director/Board Member | 2025-02-23 |
| CATALENT, INC. | Director/Board Member | - |
Muhlenberg College
 Muhlenberg College Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
CNBC LLC
 CNBC LLC BroadcastingConsumer Services Provides television programming services | Corporate Officer/Principal | - |
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Former positions of Timothy Walbert
| Companies | Position | End |
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Training of Timothy Walbert
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
45
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 45 |
|---|---|
Abbott Laboratories
 Abbott Laboratories Medical SpecialtiesHealth Technology Develops and manufactures medical devices, diagnostic systems, pharmaceuticals & nutritional products | Health Technology |
Wyeth Corp.
 Wyeth Corp. Pharmaceuticals: MajorHealth Technology Develops, manufactures and distributes pharmaceuticals, vaccines & biotechnology products | Health Technology |
Merck & Co., Inc.
 Merck & Co., Inc. Pharmaceuticals: MajorHealth Technology Manufactures human and animal health pharmaceutical products & vaccines | Health Technology |
NeoPharm, Inc.
 NeoPharm, Inc. BiotechnologyHealth Technology Provides drug research, development and commercialization services | Health Technology |
Assertio Therapeutics, Inc.
 Assertio Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Manufactures and distributes pharmaceutical products | Health Technology |
XOMA Royalty Corp.
 XOMA Royalty Corp. Pharmaceuticals: MajorHealth Technology Discovers and develops antibody therapeutics | Health Technology |
BioMarin Pharmaceutical, Inc.
 BioMarin Pharmaceutical, Inc. BiotechnologyHealth Technology Discovers, develops and commercializes innovative pharmaceuticals for serious diseases & medical conditions | Health Technology |
Biotechnology Innovation Organization
 Biotechnology Innovation Organization Miscellaneous Commercial ServicesCommercial Services Operates as a biotechnology advocacy organization representing biotech companies, industry leaders and state biotech associations | Commercial Services |
Hyperion Therapeutics, Inc.
 Hyperion Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes pharmaceutical products | Health Technology |
Zyla Life Sciences LLC
 Zyla Life Sciences LLC Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical company that develops medicines for patients with acute and chronic pain | Health Technology |
Horizon Therapeutics Ltd. (Ireland)
 Horizon Therapeutics Ltd. (Ireland) Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals | Health Technology |
G.D. Searle & Co., Inc.
 G.D. Searle & Co., Inc. Chemicals: SpecialtyProcess Industries Makes diversified line of chemicals and agricultural products | Process Industries |
Muhlenberg College
Muhlenberg College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CNBC LLC
CNBC LLC BroadcastingConsumer Services Provides television programming services | Consumer Services |
World Business Chicago
 World Business Chicago Miscellaneous Commercial ServicesCommercial Services Provides economic data and statistical assistance services | Commercial Services |
Sucampo Pharmaceuticals LLC
 Sucampo Pharmaceuticals LLC Pharmaceuticals: MajorHealth Technology Manufactures prostone based pharmaceuticals products | Health Technology |
IDM Pharma, Inc.
 IDM Pharma, Inc. Pharmaceuticals: MajorHealth Technology Develops cancer treatment products | Health Technology |
Raptor Pharmaceuticals Corp.
 Raptor Pharmaceuticals Corp. Pharmaceuticals: MajorHealth Technology Develops drugs and drug-delivery platforms | Health Technology |
The Commercial Club of Chicago
 The Commercial Club of Chicago Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization | Commercial Services |
Pharmaceutical Research & Manufacturers of America
 Pharmaceutical Research & Manufacturers of America BiotechnologyHealth Technology Provides pharmaceutical research and biotechnology services | Health Technology |
Horizon Therapeutics, Inc.
 Horizon Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops prescription drugs for mild to moderate pain relief | Health Technology |
The Arthritis Foundation
 The Arthritis Foundation Miscellaneous Commercial ServicesCommercial Services Provides research, advocacy and support services for various kinds of arthritis and related diseases | Commercial Services |
Celebrex North America | |
Illinois Biotechnology Industry Organization
 Illinois Biotechnology Industry Organization Miscellaneous Commercial ServicesCommercial Services Life science industry association | Commercial Services |
Sagimet Biosciences, Inc.
 Sagimet Biosciences, Inc. Pharmaceuticals: MajorHealth Technology Discovers and develops novel therapeutics for the treatment of infectious diseases | Health Technology |
Horizon Pharmaceutical LLC
 Horizon Pharmaceutical LLC Pharmaceuticals: MajorHealth Technology Engages in the development and commercialization of life-altering therapeutics that treat debilitating and often fatal diseases | Health Technology |
Horizon Pharma, Inc.
 Horizon Pharma, Inc. Pharmaceuticals: MajorHealth Technology Discovers and develops medicines for the treatment of chronic inflammatory diseases | Health Technology |
Horizon Therapeutics USA, Inc.
 Horizon Therapeutics USA, Inc. Pharmaceuticals: MajorHealth Technology Develops prescription drugs for mild to moderate pain relief arthritis | Health Technology |
The Wall Street Journal CEO Council | |
Illinois Innovation Council | |
Exicure Operating Co.
 Exicure Operating Co. Pharmaceuticals: MajorHealth Technology Develops immunomodulatory and gene regulating drugs | Health Technology |
Aurinia Pharmaceuticals, Inc.
 Aurinia Pharmaceuticals, Inc. BiotechnologyHealth Technology Operates as a biopharmaceutical company, which focuses on discovery and development of immunomodulating therapeutics | Health Technology |
Catalent, Inc.
 Catalent, Inc. Pharmaceuticals: MajorHealth Technology Provides delivery technologies and development solutions | Health Technology |
Chicagonext | |
Innovation Development Institute, Inc.
 Innovation Development Institute, Inc. Electronic Equipment/InstrumentsElectronic Technology Develops medical devices | Electronic Technology |
Cour Pharmaceuticals Development Co., Inc.
 Cour Pharmaceuticals Development Co., Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes biopharmaceuticals to treat autoimmune diseases | Health Technology |
Exicure, Inc.
 Exicure, Inc. BiotechnologyHealth Technology Operates as a biotechnology company which develops nucleic acid therapies against to neurological disorders and hair loss | Health Technology |
Viela Bio, Inc.
 Viela Bio, Inc. Pharmaceuticals: MajorHealth Technology Operates as clinical-stage biotechnology company that develops treatments for inflammation and autoimmune diseases | Health Technology |
Mirum Pharmaceuticals, Inc.
 Mirum Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as clinical-stage therapeutics company developing a novel approach for treating cholestasis liver diseases | Health Technology |
Century Therapeutics, Inc.
 Century Therapeutics, Inc. BiotechnologyHealth Technology Develops novel allogeneic living drugs for oncology that overcome the limitations of first-generation cell therapies | Health Technology |
Assertio Holdings, Inc.
 Assertio Holdings, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals | Health Technology |
Odyssey Therapeutics, Inc.
 Odyssey Therapeutics, Inc. BiotechnologyHealth Technology Operates as a biopharmaceutical company that develops therapeutics for autoimmune and inflammatory diseases | Health Technology |
The Economic Club of Chicago
 The Economic Club of Chicago Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization which dedicating to discuss economic, business and social issues | Commercial Services |
Latigo Biotherapeutics, Inc.
 Latigo Biotherapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates as a clinical stage company that develops non-opioid pain medicines | Health Technology |
Illinois Biotechnology Innovation Organization |
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