Principal Bank
Des Moines, IA — Federal Savings Bank
Active
U.S. Treasury and Agency Securities Over Time
| U.S. Treasury and Agency Securities | Principal Bank |
| 12-31-2016 | 644,400,000 |
| 09-30-2016 | 635,060,000 |
| 06-30-2016 | 642,317,000 |
| 03-31-2016 | 652,067,000 |
| 12-31-2015 | 660,130,000 |
| 09-30-2015 | 667,829,000 |
| 06-30-2015 | 696,328,000 |
| 03-31-2015 | 681,335,000 |
| 12-31-2014 | 691,942,000 |
| 09-30-2014 | 670,300,000 |
| 06-30-2014 | 672,538,000 |
| 03-31-2014 | 669,354,000 |
| 12-31-2013 | 690,704,000 |
| 09-30-2013 | 668,458,000 |
| 06-30-2013 | 650,368,000 |
| 03-31-2013 | 698,399,000 |
| 12-31-2012 | 700,754,000 |
| 09-30-2012 | 652,636,000 |
| 06-30-2012 | 612,088,000 |
| 03-31-2012 | 640,595,000 |