Do v. Singh et al - Stockholders Suit
Summary
The U.S. District Court for the Northern District of California has filed a new civil case, Do v. Singh et al. The case, initiated on March 26, 2026, involves a Verified Shareholder Derivative Complaint against Vistagen Therapeutics, Inc. and its directors.
What changed
A new civil case, Do v. Singh et al (Case Number: 3:26-cv-02656), has been filed in the U.S. District Court for the Northern District of California. The filing includes a Verified Shareholder Derivative Complaint against Ann M. Cunningham, Joanne Curley, Paul Edick, Margaret M. Fitzpatrick, Jerry B. Gin, Joshua Prince, Mary L. Rotunno, Jon S. Saxe, Shawn K. Singh, and Vistagen Therapeutics, Inc. The basis of the suit is Federal Question, with the Nature of Suit identified as Stockholders Suits.
This filing initiates legal proceedings that could impact corporate governance and shareholder rights at Vistagen Therapeutics, Inc. Compliance officers and legal professionals should monitor this case for potential implications related to director liability, shareholder derivative actions, and securities law compliance. No specific compliance deadlines or penalties are detailed in this initial filing, but the nature of the suit suggests potential for significant legal scrutiny and possible remedies if the allegations are proven.
What to do next
- Review the Verified Shareholder Derivative Complaint filed in Do v. Singh et al.
- Assess potential impact on Vistagen Therapeutics, Inc. and its directors.
- Monitor case developments for any new obligations or legal precedents.
Source document (simplified)
Do v. Singh et al
Case Number: 3:26-cv-02656 Location: San Francisco Case Type: Civil Case Basis: Federal Question Nature of Suit: Stockholders Suits Date Filed:
March 26, 2026
Last Filing Date:
March 26, 2026
View Publicly Available Documents Case Summary No summary of this case is available
Recent Filings
| Date Filed | Docket Number | Document Description |
| --- | --- | --- |
| 03-26-26 | 1 | COMPLAINT - Verified Shareholder Derivative Complaint against Ann M. Cunningham, Joanne Curley, Paul Edick, Margaret M. Fitzpatrick, Jerry B. Gin, Joshua Prince, Mary L. Rotunno, Jon S. Saxe, Shawn K. Singh, Vistagen Therapeutics, Inc. ( Fili |
| 03-26-26 | 2 | Proposed Summons. (Manifold, Betsy) |
| 03-26-26 | 3 | Certificate of Interested Entities by Danny Do (Manifold, Betsy) |
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