TransAlta Corporation (NY: TAC )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2002	3.101	3.129	3.101	3.126	9,413	+0.02(+0.74%)
Dec 30, 2002	3.135	3.135	3.104	3.104	8,715	-0.05(-1.55%)
Dec 27, 2002	3.178	3.178	3.152	3.152	7,321	-0.02(-0.72%)
Dec 26, 2002	3.164	3.187	3.164	3.175	15,340	-0.02(-0.54%)
Dec 24, 2002	3.201	3.201	3.192	3.192	1,743	-0.01(-0.18%)
Dec 23, 2002	3.241	3.241	3.198	3.198	8,367	-0.06(-1.85%)
Dec 20, 2002	3.250	3.267	3.213	3.258	19,872	+0.00(+0.09%)
Dec 19, 2002	3.218	3.278	3.218	3.256	51,946	+0.04(+1.34%)
Dec 18, 2002	3.210	3.233	3.198	3.213	43,579	+0.01(+0.45%)
Dec 17, 2002	3.164	3.204	3.164	3.198	36,606	+0.04(+1.27%)
Dec 16, 2002	3.187	3.187	3.158	3.158	18,477	-0.03(-0.99%)
Dec 13, 2002	3.187	3.190	3.169	3.190	8,367	-0.00(-0.09%)
Dec 12, 2002	3.155	3.192	3.141	3.192	21,964	+0.03(+0.82%)
Dec 11, 2002	3.204	3.204	3.167	3.167	15,340	-0.04(-1.25%)
Dec 10, 2002	3.169	3.207	3.169	3.207	6,275	+0.03(+0.99%)
Dec 09, 2002	3.201	3.201	3.172	3.175	40,093	-0.02(-0.72%)
Dec 06, 2002	3.167	3.201	3.161	3.198	12,202	+0.03(+0.90%)
Dec 05, 2002	3.124	3.178	3.115	3.169	13,596	+0.04(+1.28%)
Dec 04, 2002	3.098	3.129	3.083	3.129	28,588	+0.02(+0.65%)
Dec 03, 2002	3.195	3.195	3.095	3.109	83,324	-0.09(-2.69%)