Principal Bank
Des Moines, IA — Federal Savings Bank
Active
Tier 1 Common Capital Over Time
| Tier 1 Common Capital | Principal Bank |
| 12-31-2016 | 173,785,000 |
| 09-30-2016 | 190,447,000 |
| 06-30-2016 | 182,042,000 |
| 03-31-2016 | 174,694,000 |
| 12-31-2015 | 166,107,000 |
| 09-30-2015 | 185,625,000 |
| 06-30-2015 | 178,699,000 |
| 03-31-2015 | 170,434,000 |