| B |
2010-09-10 14:54:14 |
PRINCIPAL FINANCIAL GROUP INC |
PFG |
BlackRock Inc |
4.95% |
view |
| S |
2008-11-10 09:55:21 |
PRINCIPAL FINANCIAL GROUP INC |
PFG |
FMR LLC |
n/a |
view |
| B |
2008-02-14 16:34:13 |
PRINCIPAL FINANCIAL GROUP INC |
PFG |
FMR LLC |
n/a |
view |
| S |
2003-02-13 00:00:00 |
PRINCIPAL FINANCIAL GROUP INC |
PFG |
NORTHERN TRUST CORP |
11.27% |
view |
| B |
2002-02-14 00:00:00 |
PRINCIPAL FINANCIAL GROUP INC |
PFG |
NORTHERN TRUST CORP |
14.52% |
view |