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

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	3.390	3.390	3.204	3.240	6,100	-0.09(-2.70%)
May 30, 2013	3.330	3.390	3.330	3.330	1,200	+0.01(+0.30%)
May 29, 2013	3.420	3.420	3.290	3.320	3,600	-0.14(-4.05%)
May 28, 2013	3.440	3.470	3.260	3.460	11,800	+0.06(+1.76%)
May 24, 2013	3.310	3.460	3.230	3.400	33,108	+0.03(+0.89%)
May 23, 2013	3.220	3.430	3.200	3.370	12,980	+0.07(+2.12%)
May 22, 2013	3.300	3.408	3.260	3.300	18,400	-0.05(-1.49%)
May 21, 2013	3.300	3.370	3.300	3.350	12,200	+0.00(+0.00%)
May 20, 2013	3.370	3.370	3.300	3.350	27,938	-0.06(-1.76%)
May 17, 2013	3.510	3.510	3.350	3.410	20,554	-0.14(-3.94%)
May 16, 2013	3.610	3.640	3.440	3.550	29,757	-0.10(-2.74%)
May 15, 2013	3.740	3.760	3.620	3.650	8,350	-0.08(-2.14%)
May 13, 2013	3.410	3.750	3.410	3.730	13,167	+0.28(+8.12%)
May 10, 2013	3.600	3.600	3.440	3.450	7,233	-0.19(-5.22%)
May 09, 2013	3.770	3.780	3.600	3.640	4,998	-0.17(-4.46%)
May 08, 2013	3.760	4.050	3.760	3.810	58,254	+0.05(+1.33%)
May 07, 2013	3.590	3.920	3.545	3.760	138,704	+0.21(+5.92%)
May 06, 2013	3.530	3.590	3.510	3.550	58,336	+0.03(+0.85%)
May 03, 2013	3.550	3.560	3.470	3.520	11,500	-0.03(-0.85%)
May 02, 2013	3.590	3.590	3.480	3.550	5,700	+0.00(+0.00%)