Sonia Kuester Pfaffenroth
Arnold & Porter Kaye Scholer LLP
- Address of record
- 601 Massachusetts Avenue NW, Washington, DC 20001, 202-942-6831
- Phone
- (202) 942-6831
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Constellation Energy Antitrust Class Action
This is a proposed class action against Constellation Energy Corporation, apparently concerning antitrust violations. The docket text references a motion for preliminary approval of a settlement with other energy companies, but the specific allegations against Constellation are not detailed in the provided excerpt.
- Filed
- July 11, 2025
- Represents
- Public Service Enterprise Group Inc., PSEG Power LLC, PSEG Nuclear LLC, PSEG Services Corporation
Kroger Labor Class Action
This appears to be a labor litigation lawsuit brought by Valarie Morgan against The Kroger Co. and related entities, in which employees could plausibly be class members. The provided docket text does not detail the specific allegations, but it shows post-judgment appeal filings after a final judgment in favor of Albertsons Companies, Inc., Dillion Companies, LLC, and The Kroger Co. These are allegations in a newly filed case, not proven facts and not a settlement.
- Filed
- March 14, 2025
- Represents
- Kroger Co., The, Dillion Companies, LLC
“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.