Principal Financial Group (NY: )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	61.27	61.76	60.74	60.80	1,664,200	-0.07(-0.11%)
May 30, 2007	61.55	61.55	60.59	60.87	1,491,200	-0.15(-0.25%)
May 29, 2007	61.10	61.57	60.88	61.02	1,033,100	+0.01(+0.02%)
May 25, 2007	61.08	61.26	60.79	61.01	861,300	+0.23(+0.38%)
May 24, 2007	61.35	61.67	60.52	60.78	1,314,494	-0.37(-0.61%)
May 23, 2007	61.70	61.99	61.10	61.15	1,142,420	-0.17(-0.28%)
May 22, 2007	61.46	61.59	61.17	61.32	706,150	-0.24(-0.39%)
May 21, 2007	61.57	61.79	61.34	61.56	819,100	-0.16(-0.26%)
May 18, 2007	61.50	61.99	61.50	61.72	1,097,800	+0.36(+0.59%)
May 17, 2007	61.39	61.75	61.20	61.36	1,137,000	+0.41(+0.67%)
May 16, 2007	60.52	60.95	60.24	60.95	804,400	+0.36(+0.59%)
May 15, 2007	61.21	61.77	60.54	60.59	1,675,000	-0.57(-0.93%)
May 14, 2007	61.43	61.90	60.90	61.16	1,278,100	-0.24(-0.39%)
May 11, 2007	60.25	61.41	60.17	61.40	1,100,630	+1.37(+2.28%)
May 10, 2007	61.01	61.01	59.99	60.03	1,526,400	-0.78(-1.28%)
May 09, 2007	60.90	61.52	60.50	60.81	1,893,781	-0.80(-1.30%)
May 08, 2007	62.54	62.59	61.43	61.61	1,157,900	-0.99(-1.58%)
May 07, 2007	63.20	63.30	62.51	62.60	988,300	-0.44(-0.70%)
May 04, 2007	62.83	63.32	62.57	63.04	1,169,700	+0.48(+0.77%)
May 03, 2007	62.25	62.69	62.14	62.56	949,662	+0.73(+1.18%)
May 02, 2007	60.67	62.19	60.50	61.83	1,366,800	+0.96(+1.58%)
May 01, 2007	62.64	62.65	60.50	60.87	4,277,219	-2.62(-4.13%)
Apr 30, 2007	64.92	64.92	63.49	63.49	568,488	-0.60(-0.94%)
Apr 27, 2007	63.83	64.36	63.61	64.09	685,800	+0.22(+0.34%)
Apr 26, 2007	64.65	64.67	63.68	63.87	813,187	+0.08(+0.13%)
Apr 25, 2007	63.05	63.86	63.00	63.79	882,352	+1.04(+1.66%)
Apr 24, 2007	63.10	63.15	62.71	62.75	582,400	-0.14(-0.22%)
Apr 23, 2007	62.90	63.48	62.89	62.89	591,700	-0.48(-0.76%)
Apr 20, 2007	63.00	63.51	62.90	63.37	965,100	+1.10(+1.77%)
Apr 19, 2007	63.67	63.67	62.12	62.27	659,300	-0.55(-0.88%)
Apr 18, 2007	62.42	63.12	62.20	62.82	836,100	+0.37(+0.59%)
Apr 17, 2007	62.55	62.96	62.19	62.45	1,208,955	+1.17(+1.91%)
Apr 16, 2007	60.26	61.46	60.26	61.28	645,351	+1.02(+1.69%)
Apr 13, 2007	60.15	60.46	60.06	60.26	625,000	+0.06(+0.10%)
Apr 12, 2007	60.03	60.21	59.64	60.20	484,600	-0.01(-0.02%)
Apr 11, 2007	60.60	60.62	59.87	60.21	575,398	-0.32(-0.53%)
Apr 10, 2007	60.20	60.59	60.11	60.53	558,493	+0.22(+0.36%)
Apr 09, 2007	60.73	60.75	60.29	60.31	372,529	-0.32(-0.53%)
Apr 05, 2007	60.56	60.92	60.55	60.63	418,100	+0.06(+0.10%)
Apr 04, 2007	60.36	60.59	60.10	60.57	619,300	+0.03(+0.05%)
Apr 03, 2007	60.07	60.64	60.07	60.54	464,100	+0.65(+1.09%)
Apr 02, 2007	60.07	60.07	59.40	59.89	602,500	+0.02(+0.03%)
Mar 30, 2007	59.77	60.27	59.23	59.87	953,400	+0.01(+0.02%)
Mar 29, 2007	59.91	60.23	59.43	59.86	626,182	+0.25(+0.42%)
Mar 28, 2007	60.20	60.27	59.54	59.61	718,100	-0.69(-1.14%)
Mar 27, 2007	60.48	60.53	60.12	60.30	599,085	-0.33(-0.54%)
Mar 26, 2007	60.60	60.84	60.09	60.63	728,100	-0.22(-0.36%)
Mar 23, 2007	60.84	61.18	60.75	60.85	922,500	+0.02(+0.03%)
Mar 22, 2007	61.40	61.49	60.68	60.83	667,900	-0.43(-0.70%)
Mar 21, 2007	60.10	62.09	59.89	61.26	738,780	+1.17(+1.95%)
Mar 20, 2007	59.67	60.22	59.64	60.09	854,500	+0.22(+0.37%)
Mar 19, 2007	59.43	59.88	59.35	59.87	838,200	+0.84(+1.42%)
Mar 16, 2007	59.59	59.71	58.81	59.03	1,117,800	-0.53(-0.89%)
Mar 15, 2007	58.98	59.76	58.80	59.56	838,472	+0.58(+0.98%)
Mar 14, 2007	58.86	59.04	57.87	58.98	850,500	+0.46(+0.79%)
Mar 13, 2007	60.46	60.33	58.52	58.52	1,513,700	-1.94(-3.21%)
Mar 12, 2007	60.07	60.58	59.99	60.46	528,200	+0.03(+0.05%)
Mar 09, 2007	60.15	60.51	59.73	60.43	773,089	+0.74(+1.24%)
Mar 08, 2007	59.63	60.25	59.45	59.69	574,100	+0.26(+0.44%)
Mar 07, 2007	59.50	59.95	59.30	59.43	665,000	-0.22(-0.37%)
Mar 06, 2007	59.52	59.82	59.20	59.65	1,608,900	+0.33(+0.56%)
Mar 05, 2007	59.75	60.16	59.32	59.32	933,700	-0.72(-1.20%)
Mar 02, 2007	60.67	60.67	60.01	60.04	781,600	-0.78(-1.28%)