Pennsylvania Real Estate Investment (NY: PEI )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	29.32	29.69	28.92	29.68	296,686	+0.17(+0.58%)
Dec 28, 2007	29.71	30.00	29.20	29.51	244,176	+0.03(+0.10%)
Dec 27, 2007	30.54	30.64	29.35	29.48	329,017	-1.16(-3.79%)
Dec 26, 2007	30.80	30.98	30.55	30.64	207,500	-0.41(-1.32%)
Dec 24, 2007	30.34	31.05	30.34	31.05	177,300	+0.53(+1.74%)
Dec 21, 2007	30.70	31.18	30.20	30.52	598,300	+0.57(+1.90%)
Dec 20, 2007	29.76	30.00	29.25	29.95	308,200	+0.38(+1.29%)
Dec 19, 2007	29.19	29.98	29.00	29.57	437,248	+0.11(+0.37%)
Dec 18, 2007	29.40	29.83	28.48	29.46	405,100	+0.13(+0.44%)
Dec 17, 2007	30.49	30.50	29.33	29.33	490,900	-1.10(-3.61%)
Dec 14, 2007	31.16	31.83	30.42	30.43	293,000	-1.15(-3.64%)
Dec 13, 2007	32.68	32.68	31.21	31.58	503,200	-1.25(-3.81%)
Dec 12, 2007	33.59	33.94	32.53	32.83	538,707	+0.09(+0.27%)
Dec 11, 2007	34.88	34.95	32.58	32.74	302,300	-1.90(-5.48%)
Dec 10, 2007	34.31	34.94	34.09	34.64	159,600	+0.48(+1.41%)
Dec 07, 2007	34.13	34.25	33.54	34.16	534,300	+0.16(+0.47%)
Dec 06, 2007	33.81	34.18	33.39	34.00	592,300	+0.37(+1.10%)
Dec 05, 2007	33.07	33.81	32.89	33.63	143,700	+1.10(+3.38%)
Dec 04, 2007	33.72	33.72	32.40	32.53	258,793	-1.44(-4.24%)