Emily Seymour Costin
Alston & Bird
- Address of record
- The Atlantic Building, 950 F Street, NW, Washington, DC 20004, (202) 239-3300
- Phone
- (202) 239-3300
- 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.
Porter v. Arthur J. Gallagher (Illinois) ERISA Class Action
This proposed class action under ERISA (Employee Retirement Income Security Act) alleges claims against Arthur J. Gallagher (Illinois), LLC, apparently concerning the administration or management of an employee benefit plan. The case likely involves allegations that the defendant breached fiduciary duties or violated ERISA requirements in connection with employee retirement or benefit plan management.
- Filed
- October 24, 2025
- Represents
- Arthur J. Gallagher (Illinois), LLC, The Arthur J. Gallagher Co. Employees' 401(k) Savings and Thrift Plan Benefits Committee
Caremark RX ERISA Benefits Class Action
This proposed class action against Caremark RX, L.L.C. involves allegations related to employee benefit plans governed by ERISA (Employee Retirement Income Security Act). The case appears to concern alleged violations or mismanagement of benefits provided to employees or plan participants, though specific details are not available from the docket metadata provided.
- Filed
- September 3, 2025
- Represents
- Caremark RX, L.L.C.
Mayo Clinic ERISA Class Action
A proposed class action against Mayo Clinic and MMSI, Inc., apparently arising under the Employee Retirement Income Security Act (ERISA). The plaintiff, Sherry Orrison, appears to be an employee-benefit plan participant or beneficiary alleging ERISA violations. The docket text does not specify the exact alleged misconduct, but the case is proceeding as a class action.
- Filed
- April 2, 2024
- Represents
- Mayo Clinic
“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.