| Name | Address, Zip | Tax Id (EIN) |
| Royal Ten Cate U S A Inc Health And Welfare Trust | 711 High St, 50392-0001 | 58-6251367 |
| Principal Tr For Health Ben For Ind Field And Non-medicare Eligible Re | 711 High St, 50392-0001 | 41-1686703 |
| The Principal Trust For Health Bens For Ees And Non-medicare Elig Rets | 711 High St, 50392-0001 | 42-1364494 |
| Des Moines River Front Development Authority | 711 High St, 50392-0001 | 20-0896263 |
| Principal Tr For Post-ret Medical Benefits For Employees - Veba | 711 High St, 50392-0001 | 46-6582154 |
| Principal Tr For Post-ret Medical Benefits For Ind Field - Veba | 711 High St, 50392-0001 | 46-6586490 |
| Principal Trust For Post-retirement Life Benefits For Individual Field | 711 High St, 50392-0001 | 46-6584873 |
| Principal Trust For Disabiltiy Benefits For Individual Field | 711 High St, 50392-0001 | 46-6594396 |
| Principal Trust For Disability Benefits For Employees | 711 High St, 50392-0001 | 46-6591529 |
| Principal Tr For Medicare-eligible Post-retirement Medical Benefits | 711 High St, 50392-0001 | 47-5094550 |
| Principal Trust For Life Insurance Benefits For Employees | 711 High St, 50392-0001 | 45-0493921 |
| Principal Trust For Post-retirement Life Benefits For Employees | 711 High St, 50392-0001 | 46-6578451 |
| Principal Trust For Life Insurance Benefits For Individual Field | 711 High St, 50392-0001 | 41-2113046 |
| Helen Lowe Colby Charitable Foundation | 711 High St, 50392-0001 | 87-6197074 |
| Principal Tr For Individual Field Disability | 711 High St, 50392-0001 | 42-6611161 |
| Principal Financial Group Foundation Inc | 711 High St, 50392-0001 | 42-1312301 |
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