| 宣佈日/Dec | 企業/Company | 預估EPS | 發佈時間 |
| 2017/1/30 | Principal Financial Group Inc | 1.15 | After Market Close |
| 2016/10/27 | Principal Financial Group Inc | 1.12 | After Market Close |
| 2016/7/28 | Principal Financial Group Inc | 1.06 | After Market Close |
| 2016/4/28 | Principal Financial Group Inc | 0.99 | After Market Close |
| 2016/2/1 | Principal Financial Group Inc | 1.05 | After Market Close |
| 2015/10/22 | Principal Financial Group Inc | 1.06 | After Market Close |
| 2015/7/23 | Principal Financial Group Inc | 1.04 | After Market Close |
| 2015/4/23 | Principal Financial Group Inc | 1.05 | After Market Close |
| 2015/1/29 | Principal Financial Group Inc | 1.04 | After Market Close |
| 2014/10/23 | Principal Financial Group Inc | 1.06 | After Market Close |
| 2014/7/24 | Principal Financial Group Inc | 1.01 | After Market Close |
| 2014/4/24 | Principal Financial Group Inc | 0.92 | After Market Close |
| 2014/2/3 | Principal Financial Group Inc | 0.93 | After Market Close |
| 2013/10/24 | Principal Financial Group Inc | 0.87 | After Market Close |
| 2013/7/25 | Principal Financial Group Inc | 0.82 | After Market Close |
| 2013/1/31 | Principal Financial Group Inc | 0.74 | 4:00 pm ET |
| 2012/10/25 | Principal Financial Group Inc | 0.49 | After Market Close |
| 2012/7/26 | Principal Financial Group Inc | 0.74 | After Market Close |
| 2012/4/26 | Principal Financial Group Inc | 0.74 | After Market Close |
| 2012/2/2 | Principal Financial Group Inc | 0.75 | After Market Close |
| 2011/10/27 | Principal Financial Group Inc | N/A | 4:00 pm ET |
| 2011/8/1 | Principal Financial Group Inc | N/A | 4:00 pm ET |
| 2011/5/2 | Principal Financial Group Inc | N/A | After Market Close |
| 2011/2/7 | The Principal Financial Group | N/A | After Market Close |
| 2010/11/1 | The Principal Financial Group | N/A | After Market Close |
| 2010/8/2 | The Principal Financial Group | 0.66 | 4:00 pm ET |
| 2010/5/3 | The Principal Financial Group | 0.68 | 4:00 pm ET |
| 2010/2/8 | The Principal Financial Group | 0.65 | After Market Close |
| 2009/11/2 | The Principal Financial Group | 0.65 | 4:00 pm ET |
| 2009/8/3 | The Principal Financial Group | 0.63 | 4:00 pm ET |
| 2005/2/7 | The Principal Financial Group | 0.61 | After Market Close |
| 2004/11/1 | The Principal Financial Group | 0.58 | After Market Close |
| 2004/8/2 | The Principal Financial Group | 0.58 | After Market Close |
| 2004/5/3 | The Principal Financial Group | 0.65 | After Market Close |
| 2004/2/2 | The Principal Financial Group | 0.32 | After Market Close |
| 2003/11/3 | The Principal Financial Group | 0.61 | After Market Close |
| 2003/8/4 | The Principal Financial Group | 0.61 | After Market Close |
| 2003/5/5 | The Principal Financial Group | 0.55 | After Market Close |
| 2003/2/4 | The Principal Financial Group | 0.53 | After Market Close |
| 2002/8/7 | Principal Financial Group | 0.53 | Before Market Open |