PROLOR BIOTECH Stock Price History | Historical PBTH Company Stock Prices | Stock Market Summary (NSDQ, NYSE, AMEX and more) on Boston.com

Date	Open	High	Low	Close	Volume	Change (%)
May 22, 2013	23.76	23.76	23.30	23.66	15,491	-0.01(-0.04%)
May 21, 2013	23.95	23.95	23.64	23.67	39,869	+0.01(+0.04%)
May 20, 2013	23.65	24.00	23.65	23.66	61,271	+0.01(+0.04%)
May 19, 2013	23.50	23.75	23.41	23.65	51,560	+0.43(+1.85%)
May 16, 2013	23.15	23.40	23.10	23.22	95,430	+0.81(+3.61%)
May 13, 2013		22.41	22.41	22.41	0	+0.33(+1.49%)
May 12, 2013	22.11	22.20	22.00	22.08	30,834	+0.43(+1.99%)
May 09, 2013	22.77	22.77	21.65	21.65	31,653	-0.67(-3.00%)
May 08, 2013	22.21	22.50	22.13	22.32	15,435	+0.11(+0.50%)
May 07, 2013	22.18	22.26	22.00	22.21	20,457	+0.22(+1.00%)
May 06, 2013	21.40	22.15	21.40	21.99	32,326	+0.39(+1.81%)
May 05, 2013	21.96	21.96	21.50	21.60	18,604	-0.20(-0.92%)
May 02, 2013	21.77	22.01	21.65	21.80	14,105	-0.37(-1.67%)
May 01, 2013	22.40	22.40	22.09	22.17	29,391	-0.31(-1.38%)
Apr 30, 2013	22.50	22.50	22.28	22.48	31,009	-0.27(-1.19%)
Apr 29, 2013	22.99	22.99	22.70	22.75	35,123	-0.23(-1.00%)
Apr 28, 2013	22.59	22.99	22.38	22.98	63,689	+0.66(+2.96%)
Apr 25, 2013	22.93	22.93	22.06	22.32	131,261	-0.64(-2.79%)
Apr 24, 2013	23.70	24.48	22.62	22.96	733,043	+1.85(+8.76%)
Apr 23, 2013	20.50	21.36	20.46	21.11	127,631	+0.33(+1.59%)
Apr 22, 2013	20.59	20.84	20.57	20.78	60,979	+0.62(+3.08%)
Apr 18, 2013	19.85	20.19	19.80	20.16	36,792	+0.16(+0.80%)
Apr 17, 2013	19.90	20.10	19.22	20.00	72,362	+0.11(+0.55%)
Apr 14, 2013		19.89	19.89	19.89	0	+0.71(+3.70%)
Apr 11, 2013	20.36	20.76	19.08	19.18	202,735	+0.79(+4.30%)
Apr 10, 2013	18.39	18.46	18.24	18.39	10,856	+0.06(+0.33%)
Apr 09, 2013	18.08	18.37	17.98	18.33	24,326	+0.53(+2.98%)
Apr 08, 2013	17.85	18.21	17.67	17.80	107,153	-0.08(-0.45%)
Apr 04, 2013	18.20	18.20	17.86	17.88	14,868	-0.32(-1.76%)
Apr 03, 2013	18.20	18.28	18.06	18.20	9,156	-0.18(-0.98%)
Apr 02, 2013	18.37	18.90	18.33	18.38	25,360	+0.09(+0.49%)
Mar 28, 2013		18.29	18.29	18.29	0	-0.55(-2.92%)
Mar 27, 2013	18.78	18.88	18.69	18.84	5,394	+0.30(+1.62%)
Mar 24, 2013		18.54	18.54	18.54	0	-0.06(-0.32%)
Mar 21, 2013	19.21	19.21	18.50	18.60	12,355	-0.61(-3.18%)
Mar 20, 2013	19.11	19.29	19.02	19.21	38,283	+0.19(+1.00%)
Mar 19, 2013	18.80	19.08	18.59	19.02	37,177	+0.44(+2.37%)
Mar 18, 2013	18.22	18.82	18.12	18.58	10,502	+0.25(+1.36%)
Mar 14, 2013	18.70	18.86	18.33	18.33	115,324	-0.12(-0.65%)
Mar 13, 2013	18.43	18.67	18.36	18.45	28,609	-0.10(-0.54%)
Mar 12, 2013	18.98	18.98	18.50	18.55	18,360	-0.43(-2.27%)
Mar 11, 2013	19.21	19.21	18.90	18.98	11,801	-0.05(-0.26%)
Mar 10, 2013	19.00	19.21	18.99	19.03	29,070	+0.21(+1.12%)
Mar 07, 2013	19.17	19.17	18.81	18.82	18,319	-0.35(-1.83%)
Mar 06, 2013	19.31	19.31	18.90	19.17	59,562	-0.14(-0.73%)
Mar 05, 2013	19.06	19.66	18.77	19.31	223,905	+0.25(+1.31%)
Mar 04, 2013	18.92	19.16	18.73	19.06	10,836	+0.14(+0.74%)

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