Heather S. Nyong'o
Cleary Gottlieb Steen and Hamilton LLP
- Address of record
- 650 California Street, Suite 2400, San Francisco, CA 94108, (650) 815-4140
- hnyongo@cgsh.com
- Phone
- (650) 815-4140
- 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.
Garciaguirre v. Samsung Electronics et al. Semiconductor Antitrust Class Action
A proposed class action against semiconductor manufacturers, apparently concerning alleged antitrust violations. The complaint lists numerous individual and business plaintiffs, suggesting allegations of anticompetitive conduct that may have affected the price or availability of semiconductor products or services to consumers and small businesses.
- Filed
- June 25, 2026
- Represents
- SK Hynix Inc., SK Hynix America Inc.
Multiplan Health Insurance Class Action
A proposed class action against Multiplan, apparently concerning practices related to health insurance provider services. The caption and nature of suit provide limited detail, but the case is docketed as a personal injury health care/pharmaceutical product liability action. These are allegations in a newly filed case, not proven facts.
- Filed
- August 1, 2024
- Represents
- Humana 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.