John M. Grant
Hagens Berman Sobol Shapiro LLP
- Address of record
- 715 Hearst Ave, Suite 300, Berkeley, CA 94710, (510) 725-3000
- Phone
- (510) 725-3000
- Fax
- Fax Pro Hac Vice
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
- Leo Dorrell, John Dunn
Lamb Weston Frozen Potato Antitrust Class Action
A proposed class action against Lamb Weston Holdings, Inc., apparently alleging antitrust violations in the market for frozen potato products. The docket references 'Consumer Indirect Purchaser Plaintiffs,' suggesting that ordinary consumers who purchased potato products may be included as putative class members. These are allegations in a newly filed case, not proven facts, and there is no settlement at this stage.
- Filed
- November 15, 2024
- Represents
- Rosemarie Muro, Teresa Contreras, Aaron Lancaster
“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.