Tia Nguyen
DLA Piper LLP (US)
- Address of record
- 555 Mission Street, Ste 2400, San Francisco, CA 94105, 206-839-4846
- Phone
- (206) 839-4846
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Ramirez v. S. Martinelli & Company
A proposed class action against S. Martinelli & Company alleges fraud in connection with the company's products or business practices. The complaint has been newly filed in federal court, and the specific allegations are not yet detailed in the available docket information.
- Filed
- September 5, 2025
- Represents
- S. Martinelli & Company
Porcuna v. Xandr Data Privacy Class Action
This proposed class action against Xandr, Inc. alleges claims under a statutory cause of action, likely involving consumer privacy or data practices. The specific allegations cannot be determined from the docket metadata alone, but the nature of suit and defendant profile suggest potential claims related to improper data collection, use, or disclosure affecting ordinary consumers.
- Filed
- September 2, 2025
- Represents
- Xandr, Inc.
Haleon Consumer Fraud Class Action
A proposed class action against Haleon US Holdings LLC, apparently concerning fraud allegations. The docket text does not include specific factual allegations, but the case is docketed as "Other Fraud" and the defendant appears to be a consumer healthcare company. These are allegations in a newly filed case and have not been proven.
- Filed
- November 16, 2024
- Represents
- Alacer Corp., Haleon US Inc., Haleon US Holdings Inc., Haleon US Holdings LLC
Quten Research Institute Consumer Fraud Class Action
A proposed class action has been filed against Quten Research Institute, LLC. The docket classifies the case under the 'Other Fraud' nature-of-suit category, but no further substantive details are available. The allegations are unproven and no settlement has been reached.
- Filed
- May 24, 2024
- Represents
- Quten Research Institute, LLC
Bayer Healthcare Pharmaceuticals Fraud Class Action
A proposed class action against Bayer Healthcare Pharmaceuticals Inc., apparently concerning fraud allegations based on the nature of suit code for other fraud. The plaintiff appears to allege fraudulent conduct related to the company's pharmaceutical products, though no specific details are available from the docket text. These are allegations in a newly filed case, not proven facts and not yet a settlement.
- Filed
- May 20, 2024
- Represents
- Bayer Healthcare Pharmaceuticals Inc.
MOVEit Customer Data Security Breach Settlement
Cadence Bank used a third-party file transfer application called MOVEit Transfer that had a security vulnerability. This vulnerability led to a data breach between May 28, 2023 and May 31, 2023, where personally identifying information of customers was compromised. Cadence began notifying affected individuals in September 2023.
- Claim deadline
- June 4, 2026
- Represents
- Progress Software Corporation, Ipswitch, Inc.
MOVEit Nuance Data Security Breach Settlement
Nuance Communications, Inc. experienced a data security breach between May 27-31, 2023, affecting personally identifiable information of customers. The breach resulted from an alleged vulnerability in MOVEit Transfer, third-party file transfer software that Nuance used in its ordinary business operations. Nuance is settling claims related to this 2023 MOVEit Security Incident, though litigation against Progress Software Corporation (the MOVEit software licensor) continues.
- Claim deadline
- March 30, 2026
- Represents
- Progress Software Corporation, Ipswitch, Inc.
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.