Heather Ann Waller
Latham & Watkins LLP
- Address of record
- 330 N. Wabash Avenue, Suite 2800, Chicago, IL 60611, (312) 876-7700
- Phone
- (312) 876-7700
- Fax
- Fax Active
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Abbott Laboratories Fraud Class Action
A proposed class action against Abbott Laboratories, apparently concerning fraud claims under Nature of Suit 370. The specific alleged facts are not detailed in the available docket metadata; the claims are allegations in a newly filed case, not proven facts, and no settlement is indicated.
- Filed
- January 14, 2025
- Represents
- Abbott Laboratories
Alta Mesa Resources Securities Litigation Settlement
Class plaintiffs alleged securities law violations against Alta Mesa Resources and related defendants concerning the company's merger and business combination. The defendants have agreed to settle all claims for $126.3 million in cash, with the Court entering final judgment approving the settlement on May 6, 2025.
- Settlement fund
- $126.3M
- Claim deadline
- Represents
- Alta Mesa Resources, Inc., Harlan H. Chappelle, James T. Hackett, Thomas J. Walker, William D. Gutermuth, Jeffrey H. Tepper, Diana J. Walters, Riverstone Investment Group LLC, Stephen Coats, Michael E. Ellis, Pierre F. Lapeyre, David M. Leuschen, Donald Sinclair, Ronald Smith
“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.