| Line | Entity Registrant Name | SIC | Sector | SEC Filing Page | 
|---|---|---|---|---|
| 1 | AMERICAN INTERNATIONAL GROUP INC | 6331 | FIRE, MARINE & CASUALTY INSURANCE | SEC Filing Page | 
| 2 | CIGNA CORP | 6324 | HOSPITAL & MEDICAL SERVICE PLANS | SEC Filing Page | 
| 3 | METLIFE INC | 6311 | LIFE INSURANCE | SEC Filing Page | 
| 4 | PRINCIPAL FINANCIAL GROUP INC | 6321 | ACCIDENT & HEALTH INSURANCE | SEC Filing Page |