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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	4.670	4.700	4.580	4.700	72,510	+0.03(+0.64%)
May 30, 2012	4.680	4.730	4.550	4.670	37,975	-0.03(-0.64%)
May 29, 2012	4.700	4.780	4.540	4.700	50,824	+0.06(+1.29%)
May 25, 2012	4.700	4.750	4.610	4.640	32,404	-0.06(-1.28%)
May 24, 2012	4.790	4.790	4.660	4.700	47,838	-0.08(-1.67%)
May 23, 2012	4.950	4.950	4.750	4.780	40,245	-0.22(-4.40%)
May 22, 2012	4.800	5.000	4.800	5.000	27,864	+0.20(+4.17%)
May 21, 2012	4.750	4.930	4.750	4.800	16,076	+0.08(+1.69%)
May 18, 2012	4.830	4.850	4.670	4.720	67,649	-0.06(-1.26%)
May 17, 2012	5.020	5.090	4.700	4.780	223,440	-0.20(-4.02%)
May 16, 2012	5.260	5.300	4.890	4.980	309,990	-0.32(-6.04%)
May 15, 2012	5.620	5.620	5.250	5.300	150,811	-0.27(-4.85%)
May 14, 2012	5.960	5.960	5.520	5.570	30,217	-0.38(-6.39%)
May 11, 2012	6.020	6.080	5.940	5.950	54,862	-0.13(-2.14%)
May 10, 2012	6.040	6.200	6.030	6.080	57,232	+0.00(+0.00%)
May 09, 2012	6.590	6.590	6.030	6.080	162,088	-0.50(-7.60%)
May 08, 2012	6.380	6.890	6.340	6.580	180,314	+0.20(+3.13%)
May 07, 2012	6.120	6.530	6.120	6.380	109,822	+0.26(+4.25%)
May 04, 2012	6.220	6.250	6.080	6.120	119,527	-0.11(-1.77%)
May 03, 2012	6.330	6.400	6.180	6.230	152,972	-0.09(-1.42%)
May 02, 2012	6.720	6.720	6.280	6.320	200,746	-0.39(-5.81%)
May 01, 2012	6.750	6.800	6.700	6.710	48,200	-0.05(-0.74%)
Apr 30, 2012	6.710	6.790	6.680	6.760	26,190	+0.10(+1.50%)
Apr 27, 2012	6.670	6.680	6.510	6.660	192,383	-0.05(-0.75%)
Apr 26, 2012	6.900	6.900	6.570	6.710	138,711	-0.20(-2.89%)
Apr 25, 2012	7.050	7.080	6.830	6.910	53,894	-0.13(-1.85%)
Apr 24, 2012	7.030	7.090	6.970	7.040	24,081	+0.00(+0.00%)
Apr 23, 2012	7.140	7.160	6.970	7.040	36,822	-0.11(-1.54%)
Apr 20, 2012	7.230	7.230	7.140	7.150	53,610	-0.07(-0.97%)
Apr 19, 2012	7.170	7.350	7.170	7.220	17,414	-0.09(-1.23%)
Apr 18, 2012	7.370	7.480	7.240	7.310	136,052	-0.19(-2.53%)
Apr 17, 2012	7.630	7.630	7.400	7.500	125,136	-0.06(-0.79%)
Apr 16, 2012	7.800	7.840	7.500	7.560	181,757	-0.28(-3.57%)
Apr 13, 2012	8.190	8.190	7.670	7.840	134,767	-0.31(-3.80%)
Apr 12, 2012	8.000	8.170	7.900	8.150	72,069	+0.15(+1.88%)
Apr 11, 2012	8.000	8.135	7.970	8.000	50,283	+0.00(+0.00%)
Apr 10, 2012	7.760	8.010	7.740	8.000	27,830	+0.16(+2.04%)
Apr 09, 2012	8.000	8.000	7.670	7.840	164,726	-0.26(-3.21%)
Apr 05, 2012	7.970	8.100	7.920	8.100	49,200	+0.13(+1.63%)
Apr 04, 2012	8.300	8.300	7.910	7.970	117,865	-0.33(-3.98%)
Apr 03, 2012	8.550	8.560	8.070	8.300	149,976	-0.30(-3.49%)
Apr 02, 2012	8.530	8.605	8.230	8.600	44,321	+0.00(+0.00%)
Mar 30, 2012	8.420	8.610	8.360	8.600	102,932	+0.13(+1.53%)
Mar 29, 2012	8.380	8.500	8.370	8.470	68,369	-0.04(-0.47%)
Mar 28, 2012	8.410	8.510	8.370	8.510	70,306	+0.07(+0.83%)
Mar 27, 2012	8.340	8.469	8.180	8.440	54,670	+0.04(+0.48%)
Mar 26, 2012	8.690	8.690	8.070	8.400	123,021	-0.18(-2.10%)
Mar 23, 2012	8.770	8.790	8.380	8.580	67,677	-0.18(-2.05%)
Mar 22, 2012	9.150	9.150	8.730	8.760	41,105	-0.39(-4.26%)
Mar 21, 2012	9.380	9.410	9.150	9.150	54,949	-0.16(-1.72%)
Mar 20, 2012	9.400	9.570	9.310	9.310	16,600	-0.20(-2.10%)
Mar 19, 2012	9.800	9.820	9.370	9.510	30,929	-0.30(-3.06%)
Mar 16, 2012	9.850	9.900	9.760	9.810	55,777	-0.09(-0.91%)
Mar 15, 2012	9.940	9.950	9.840	9.900	112,380	-0.10(-1.00%)
Mar 14, 2012	9.980	10.00	9.820	10.00	93,357	+0.00(+0.00%)
Mar 13, 2012	10.00	10.01	9.700	10.00	121,258	+0.00(+0.00%)
Mar 12, 2012	10.35	10.35	9.800	10.00	224,232	-0.40(-3.85%)
Mar 09, 2012	10.53	10.53	10.19	10.40	56,184	-0.15(-1.42%)
Mar 08, 2012	10.47	10.55	10.27	10.55	66,580	+0.04(+0.38%)
Mar 07, 2012	10.23	10.52	10.14	10.51	75,377	+0.27(+2.64%)
Mar 06, 2012	10.42	10.42	10.10	10.24	36,709	-0.24(-2.29%)
Mar 05, 2012	10.55	10.57	10.29	10.48	54,400	-0.08(-0.76%)
Mar 02, 2012	10.51	10.56	10.47	10.56	73,147	+0.09(+0.86%)