Pampa Energia S.A. ADR (NY: PAM )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	12.41	12.53	12.36	12.45	97,713	+0.07(+0.57%)
Aug 30, 2011	12.29	12.43	12.16	12.38	15,862	+0.05(+0.41%)
Aug 29, 2011	12.28	12.36	12.14	12.33	36,284	+0.17(+1.40%)
Aug 26, 2011	11.88	12.26	11.88	12.16	58,712	-0.09(-0.73%)
Aug 25, 2011	12.60	12.60	12.10	12.25	43,062	-0.16(-1.29%)
Aug 24, 2011	12.55	12.55	12.30	12.41	34,826	-0.07(-0.56%)
Aug 23, 2011	12.48	12.66	12.45	12.48	26,150	+0.15(+1.22%)
Aug 22, 2011	12.54	12.58	12.30	12.33	39,394	-0.02(-0.16%)
Aug 19, 2011	12.21	12.39	12.20	12.35	62,804	+0.04(+0.32%)
Aug 18, 2011	12.45	12.52	12.17	12.31	65,287	-0.35(-2.76%)
Aug 17, 2011	12.40	12.85	12.40	12.66	69,736	+0.23(+1.85%)
Aug 16, 2011	12.41	12.51	12.25	12.43	93,016	-0.02(-0.16%)
Aug 15, 2011	12.63	12.63	12.35	12.45	101,341	+0.00(+0.00%)
Aug 12, 2011	12.70	12.74	12.40	12.45	71,845	-0.28(-2.20%)
Aug 11, 2011	12.09	12.88	12.08	12.73	62,848	+0.61(+5.03%)
Aug 10, 2011	12.20	12.33	11.91	12.12	148,380	-0.27(-2.18%)
Aug 09, 2011	13.07	12.48	11.61	12.39	154,645	+0.21(+1.72%)
Aug 08, 2011	13.07	13.07	12.15	12.18	216,386	-1.14(-8.56%)
Aug 05, 2011	13.68	13.74	12.78	13.32	103,246	-0.36(-2.63%)
Aug 04, 2011	14.64	14.64	13.54	13.68	118,277	-1.05(-7.13%)
Aug 03, 2011	14.71	14.85	14.50	14.73	38,552	+0.06(+0.41%)
Aug 02, 2011	14.60	14.74	14.49	14.67	96,997	+0.13(+0.89%)