Catherine Elizabeth Ybarra
Siri & Glimstad LLP
- Address of record
- 700 S Flower Street Suite 1000, Los Angeles, CA 90017, 213-297-3807
- cybarra@sirillp.com
- Phone
- (213) 297-3807
- Fax
- Fax 646-417-5967
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Campbell's Company Consumer Fraud Class Action
A proposed class action was filed by Jacqueline Wallner against The Campbell's Company. The case is classified as an 'Other Fraud' matter, apparently alleging fraudulent conduct related to the company's products. The docket text does not specify the exact claims, and these are allegations in a newly filed case, not proven facts.
- Filed
- September 17, 2026
- Represents
- Jacqueline Wallner
Gagleard v. Perplexity AI Data Misuse Class Action
A proposed class action against Perplexity AI, Inc. apparently concerning alleged misuse or unauthorized collection of personal data by the AI company. The case is in early stages with the defendant seeking extensions to respond to the complaint and parties engaging in case management conferences.
- Filed
- June 17, 2026
- Represents
- Terry Gagleard, Karen Picardi
Intuitive Surgical Consumer Class Action
A proposed class action against Intuitive Surgical Operations, Inc. involving personal property claims. Based on the limited docket information available, the case appears to concern allegations related to Intuitive Surgical's products or services, though specific details are not yet available from the initial filing materials.
- Filed
- March 23, 2026
- Represents
- Pooja Patel
Sony Electronics Privacy Class Action
This proposed class action against Sony Corporation of America concerns alleged privacy violations related to Sony Electronics products or services. The case was filed in early 2026 and alleges violations categorized under a general "Other" privacy injury nature of suit classification. Specific details regarding the alleged privacy practices or affected consumers are not available from the docket entry provided.
- Filed
- January 16, 2026
- Represents
- Carmen Rudnick, Bobi Hinesman, Debbie Garcia Debolt, Christine Dionne, Robin Shine, Lisa Castello, Richard Carpe, Willis Marzolf
Yoder v. Prosper Funding Class Action
A proposed class action against Prosper Funding LLC concerning personal property matters. Based on the case caption and docket classification, the lawsuit apparently involves claims related to Prosper Funding's operations, though specific allegations cannot be determined from the limited docket information available.
- Filed
- September 18, 2025
- Represents
- Billy Yoder
Prosper Funding Data Breach Class Action
This proposed class action alleges that Prosper Funding, LLC suffered a data breach affecting personal information of its users or account holders. Ordinary consumers who borrowed through or used Prosper's platform could plausibly be class members whose data was compromised in the alleged breach.
- Filed
- September 18, 2025
- Represents
- Billy Yoder
Lifelong Adoptions Adoption Services Class Action
This appears to be a proposed class action against Lifelong Adoptions, Inc., an adoption services provider. The docket indicates plaintiffs E.H. and V.P. filed a second amended complaint in a personal injury/other matter, though the specific allegations are not detailed in the provided text. These are allegations in a newly filed case, not proven facts.
- Filed
- April 16, 2025
- Represents
- E.H., V.P.
H2O.AI Personal Injury Class Action
A proposed class action against H2O.AI, Inc., apparently concerning personal injury or other tort claims. The docket metadata does not provide specific factual allegations, but the case is filed as a putative class action in the Northern District of California.
- Filed
- April 3, 2025
- Represents
- Brandy Clark
VisionWorks Consumer Class Action
A proposed class action against VisionWorks of America, Inc., apparently concerning personal property claims. The nature of suit is 'Personal Property: Other,' and no specific factual allegations are available from the docket. The case appears to involve ordinary consumers as potential class members.
- Filed
- April 3, 2025
- Represents
- Susan Colby, Asia Harris, Oluwakemi Fosudo Ade, Dana Berkley
Crimson Wine Group Personal Injury Class Action
This is a proposed class action against Crimson Wine Group, Ltd., apparently concerning a personal injury claim. The docket entries provided do not specify the underlying allegations. The case was stayed pending private mediation and later voluntarily dismissed.
- Filed
- December 23, 2024
- Represents
- Joanne Kaplan
Turbo Debt Class Action
A proposed class action against Turbo Debt, LLC. The docket is docketed as a personal injury/other matter; the available docket entries do not detail the specific allegations, but the plaintiffs are individuals and appear to assert consumer claims. These are allegations only and not proven.
- Filed
- November 27, 2024
- Represents
- BobbyJo Andoh, Caitlynn Samuel, Teresa Mckenna
Quanovate Tech Personal Injury Class Action
This is a proposed class action against Quanovate Tech, Inc., apparently involving personal injury or other harm, as indicated by the nature of suit (P.I.: Other). The available docket entries do not detail the specific factual allegations. The allegations are unproven, and the docket reflects a stipulation for dismissal has been filed.
- Filed
- August 16, 2024
- Represents
- Carla Moreno, Frances Mora
“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.