![Shawn Singh](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>)
Shawn Singh
Chief Executive Officer at
VISTAGEN THERAPEUTICS, INC.
Net worth: 24 509 $ as of 31/05/2026
Profile
Shawn K.
Singh is President, Chief Executive Officer & Director at Vistagen Therapeutics, Inc. since 2000.
Member of The State Bar of California.
Chief Operating Officer & General Counsel at Cato Holding Co. since 2011.
Former Chief Executive Officer & Director at Excaliber Enterprises Ltd. in 2011.
Chief Executive Officer at Vistastem, Inc. from 2009 to 2011.
Chief Executive Officer at Hemodynamic Therapeutics, Inc. from 2004 to 2009.
Chief Executive Officer at VistaGen, Inc. Chairman at Sontra Medical Corp.
from 2004 to 2007.
Chairman at Durham Pharmaceuticals from 2004 to 2007.
Chairman at Echo Therapeutics, Inc. from 2004 to 2007.
Director at Echo Therapeutics, Inc. in 2011.
Managing Director at Start-up Law from 2000 to 2001.
Director at Armour Therapeutics, Inc. Director at Clear Sky Enhanced Inflation Carbon Offshore Ltd. Chief Business Officer at SciClone Pharmaceuticals LLC from 1993 to 2000.
Corporate Finance Associate at Morrison & Foerster LLP from 1991 to 1993.
Chief Business Officer & General Counsel at Cato Research LLC from 2001 to 2009.
President at Artemis Neuroscience, Inc. Managing Principal at Cato BioVentures from 2001 to 2009.
Principal at Celerity Fund, Inc. Education includes undergraduate studies at the University of California, Berkeley and graduate studies at The University of Maryland Francis King Carey School of Law.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 07/04/2026 | 38,903 ( 0.1% ) | 24 509 $ | 31/05/2026 |
Shawn Singh active positions
| Companies | Position | Start |
|---|---|---|
| VISTAGEN THERAPEUTICS, INC. | Chief Executive Officer | 01/08/2009 |
The State Bar of California
 The State Bar of California Miscellaneous Commercial ServicesCommercial Services Operates as a official attorney licensing agency | Corporate Officer/Principal | - |
Cato Holding Co. | Chief Operating Officer | - |
Former positions of Shawn Singh
| Companies | Position | End |
|---|---|---|
| ECHO THERAPEUTICS, INC. | President | 14/12/2011 |
Vistastem, Inc.
 Vistastem, Inc. BiotechnologyHealth Technology Develops embryonic stem cells for drug discovery and development | President | 10/06/2011 |
Excaliber Enterprises Ltd.
 Excaliber Enterprises Ltd. Internet Software/ServicesTechnology Services Sells gift baskets via the Internet | President | 10/06/2011 |
Cato Research LLC
 Cato Research LLC Miscellaneous Commercial ServicesCommercial Services Specializes in drug development support services for clients in the pharmaceutical, biotechnology and medical device industries | General Counsel | 01/08/2009 |
Artemis Neuroscience, Inc.
 Artemis Neuroscience, Inc. BiotechnologyHealth Technology Develops biopharmaceutical products | President | 01/08/2009 |
Training of Shawn Singh
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
40
1st degree connections
22
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 22 |
|---|---|
SciClone Pharmaceuticals LLC
 SciClone Pharmaceuticals LLC Pharmaceuticals: MajorHealth Technology Develops therapeutics for the treatment of cancer and infectious diseases | Health Technology |
Sontra Medical Corp.
 Sontra Medical Corp. Medical SpecialtiesHealth Technology Develops ultrasound-based skin permeation technologies and products to extract interstitial fluid for diagnostic purposes | Health Technology |
Excaliber Enterprises Ltd.
Excaliber Enterprises Ltd. Internet Software/ServicesTechnology Services Sells gift baskets via the Internet | Technology Services |
Morrison & Foerster LLP
 Morrison & Foerster LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Cato Research LLC
Cato Research LLC Miscellaneous Commercial ServicesCommercial Services Specializes in drug development support services for clients in the pharmaceutical, biotechnology and medical device industries | Commercial Services |
Vistastem, Inc.
Vistastem, Inc. BiotechnologyHealth Technology Develops embryonic stem cells for drug discovery and development | Health Technology |
Artemis Neuroscience, Inc.
Artemis Neuroscience, Inc. BiotechnologyHealth Technology Develops biopharmaceutical products | Health Technology |
University of California, Berkeley
 University of California, Berkeley Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The State Bar of California
The State Bar of California Miscellaneous Commercial ServicesCommercial Services Operates as a official attorney licensing agency | Commercial Services |
Cato BioVentures
 Cato BioVentures Investment ManagersFinance Cato BioVentures invests in both private and public companies located in United States. The firm targets companies operating in the fields of innovative therapeutics, medical devices and stem cell technologies. It provides financing for seed, early and later stage capital requirements. It also makes co-investments. | Finance |
Cato Holding Co. | |
Hemodynamic Therapeutics, Inc.
 Hemodynamic Therapeutics, Inc. BiotechnologyHealth Technology Developes a novel small molecule combination therapy for obesity-related hypertension | Health Technology |
Celerity Fund, Inc.
 Celerity Fund, Inc. Investment ManagersFinance Celerity was created to engineer, manage and launch early-stage biotechnology and information technology companies. They provide $500,000 to $4 million in seed and Series A funding per company. Celerity looks for companies that already have intellectual property even though it may have been misappropriated or failed to progress. The firm focuses on opportunities in the San Francisco Bay area. | Finance |
Durham Pharmaceuticals | |
Echo Therapeutics, Inc. /Old/
 Echo Therapeutics, Inc. /Old/ Pharmaceuticals: MajorHealth Technology Supplies specialty transdermal therapeutics | Health Technology |
Echo Therapeutics, Inc.
 Echo Therapeutics, Inc. Medical SpecialtiesHealth Technology Develops ultrasound-based skin permeation technologies and topical products | Health Technology |
Start-up Law
 Start-up Law The private company is located in the US. Start-up Law, operated by Masur Griffitts Avidor LLP, provides specialized legal services for startups and investors throughout all stages of business development, including corporate formation and governance, venture capital financing, mergers and acquisitions, employment agreements, fund formation, capitalization strategy, commercial contracts, licensing, real estate private equity, and executive compensation plans. The firm offers flexible pricing models such as flat fees and monthly subscriptions. | |
VistaGen, Inc. | |
VistaGen Therapeutics, Inc.
 VistaGen Therapeutics, Inc. BiotechnologyHealth Technology Operates as a biopharmaceutical company that develops central nervous system therapies | Health Technology |
Armour Therapeutics, Inc.
 Armour Therapeutics, Inc. Medical/Nursing ServicesHealth Services Develops anti hormone therapeutics for treatment of reproductive tissue based cancers | Health Services |
The University of Maryland Francis King Carey School of Law
 The University of Maryland Francis King Carey School of Law Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Clear Sky Enhanced Inflation Carbon Offshore Ltd. |
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