Historical Prices for Geron Corp (GERN)

Symbol:

Historical Data for Geron Corp. (GERN)

After Hours: $ 2.58

-0.02 (-0.77%)

Volume: 700

6:52 PM EDT Oct 10, 2008

Start: End:

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Date	Open	High	Low	Close	Volume	Change	Change %
10/10/08	2.11	2.60	1.95	2.60	1,733,350	0.37	16.59%
10/9/08	2.69	2.80	2.15	2.23	1,091,752	-0.39	-14.89%
10/8/08	2.69	3.00	2.42	2.62	1,178,692	-0.20	-7.09%
10/7/08	3.24	3.29	2.78	2.82	1,011,769	-0.39	-12.15%
10/6/08	3.38	3.41	2.88	3.21	1,323,897	-0.31	-8.81%
10/3/08	3.68	3.70	3.43	3.52	523,646	-0.07	-1.95%
10/2/08	3.91	3.95	3.59	3.59	933,962	-0.28	-7.24%
10/1/08	3.94	3.98	3.82	3.87	327,921	-0.08	-2.03%
9/30/08	4.04	4.09	3.87	3.95	472,945	-0.06	-1.50%
9/29/08	4.08	4.15	3.75	4.01	570,416	-0.12	-2.91%
9/26/08	3.99	4.15	3.82	4.13	502,204	0.13	3.25%
9/25/08	4.00	4.15	4.00	4.00	276,412	0.02	0.50%
9/24/08	4.12	4.20	3.98	3.98	531,124	-0.14	-3.40%
9/23/08	4.09	4.25	4.07	4.12	590,811	0.03	0.73%
9/22/08	4.30	4.35	4.01	4.09	568,471	-0.23	-5.32%
9/19/08	4.44	4.44	3.90	4.32	2,026,332	0.17	4.10%
9/18/08	3.92	4.30	3.80	4.15	1,125,212	0.35	9.21%
9/17/08	4.16	4.19	3.78	3.80	665,185	-0.36	-8.65%
9/16/08	3.70	4.17	3.6501	4.16	892,745	0.41	10.93%
9/15/08	3.80	3.95	3.75	3.75	1,084,059	-0.20	-5.06%
9/12/08	3.96	4.02	3.86	3.95	400,195	-0.03	-0.75%
9/11/08	4.10	4.14	3.90	3.98	1,138,697	-0.15	-3.63%
9/10/08	4.36	4.36	4.11	4.13	510,943	-0.16	-3.73%
9/9/08	4.41	4.54	4.29	4.29	473,458	-0.13	-2.94%
9/8/08	4.57	4.59	4.29	4.42	379,755	0.01	0.23%
9/5/08	4.40	4.44	4.28	4.41	446,999	-0.04	-0.90%
9/4/08	4.64	4.6678	4.45	4.45	643,337	-0.23	-4.91%
9/3/08	4.64	4.75	4.55	4.68	372,168	0.05	1.08%
9/2/08	4.80	4.83	4.57	4.63	564,621	0.04	0.87%
8/29/08	4.51	4.69	4.50	4.59	678,199	0.09	2.00%
8/28/08	4.31	4.53	4.27	4.50	372,820	0.19	4.41%
8/27/08	4.39	4.39	4.25	4.31	902,917	0.03	0.70%
8/26/08	4.24	4.36	4.19	4.28	321,888	0.04	0.94%
8/25/08	4.37	4.40	4.20	4.24	267,205	-0.13	-2.97%
8/22/08	4.29	4.40	4.24	4.37	282,329	0.10	2.34%
8/21/08	4.29	4.39	4.18	4.27	422,314	-0.11	-2.51%
8/20/08	4.36	4.43	4.26	4.38	427,355	0.03	0.69%
8/19/08	4.57	4.57	4.32	4.35	368,172	-0.23	-5.02%
8/18/08	4.70	4.71	4.50	4.58	348,417	-0.11	-2.35%
8/15/08	4.80	4.80	4.59	4.69	515,706	-0.05	-1.05%
8/14/08	4.71	4.80	4.66	4.74	338,010	0.02	0.42%
8/13/08	4.68	4.79	4.56	4.72	534,741	0.03	0.64%
8/12/08	4.70	4.7499	4.59	4.69	394,281	-0.01	-0.21%
8/11/08	4.49	4.74	4.45	4.70	724,887	0.20	4.44%
8/8/08	4.36	4.55	4.32	4.50	647,028	0.31	7.40%
8/7/08	4.80	4.85	4.13	4.19	1,151,857	-0.67	-13.79%
8/6/08	4.50	4.90	4.42	4.86	843,263	0.36	8.00%
8/5/08	4.45	4.54	4.44	4.50	534,015	0.04	0.90%
8/4/08	4.50	4.53	4.35	4.46	461,438	-0.01	-0.22%
8/1/08	4.52	4.54	4.44	4.47	621,585	0.01	0.22%
7/31/08	4.43	4.54	4.30	4.46	696,899	0.03	0.68%
7/30/08	4.39	4.44	4.25	4.43	503,009	0.07	1.61%
7/29/08	4.41	4.44	4.23	4.36	550,395	0.13	3.07%
7/28/08	4.37	4.44	4.22	4.23	422,605	-0.14	-3.20%
7/25/08	4.29	4.49	4.25	4.37	547,392	0.11	2.58%
7/24/08	4.37	4.42	4.24	4.26	471,843	-0.11	-2.52%
7/23/08	4.40	4.55	4.31	4.37	680,247	-0.02	-0.46%
7/22/08	4.02	4.39	3.95	4.39	805,638	0.33	8.13%
7/21/08	3.72	4.09	3.72	4.06	719,153	0.35	9.43%
7/18/08	3.90	3.99	3.70	3.71	913,387	-0.16	-4.13%
7/17/08	3.86	3.98	3.71	3.87	548,493	0.02	0.52%
7/16/08	3.71	3.85	3.63	3.85	560,236	0.15	4.05%
7/15/08	3.39	3.75	3.37	3.70	850,998	0.21	6.02%
7/14/08	3.49	3.61	3.47	3.49	471,223	-0.05	-1.41%