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| Company Name: | PRINCIPAL LIFE INSURANCE COMPANY |
| Employer identification number (EIN): | 420127929 |
| National Association of Insurance Commissioner's ID: | 61271 |
| NAIC Classification: | 61271 |
| NEXTWORLD, LLC | NEXTWORLD LLC | 2019-01-01 |
| AGRON, INC. | AGRON, INC. EMPLOYEE STOCK OWNERSHIP PLAN | 2014-01-01 |
| MARCO, INC. | MARCO, INC. EMPLOYEE GROUP WELFARE INSURANCE PLAN | 2012-01-01 |