$GERN: Geron Corporation - Common Stock
2025-10-31 GERN 2025-10-31 03:01:56 0.00 0.00 1.63% GERN 2025-10-31 04:02:17 1.45 0.00 1.63% GERN 2025-10-31 05:01:53 1.27 1.25 1.63% GERN 2025-10-31 06:02:14 1.26 1.25 1.63% GERN 2025-10-31 08:02:13 1.26 1.22 1.63% GERN 2025-10-31 09:01:53 1.25 1.22 1.63% GERN 2025-10-31 10:02:16 1.25 1.24 1.63% GERN 2025-10-31 12:02:15 1.24 1.23 0.00% GERN 2025-10-31 15:01:48 1.25 1.24 1.63% GERN 2025-10-31 16:03:58 1.27 1.23 2.44% GERN 2025-10-31 17:01:46 1.27 1.23 2.42% GERN 2025-10-31 20:02:12 0.00 0.00 2.42% 2025-11-03 GERN 2025-11-03 05:01:57 1.45 0.00 2.42% GERN 2025-11-03 06:02:16 1.38 1.26 2.42% GERN 2025-11-03 07:01:52 1.30 1.26 2.42% GERN 2025-11-03 08:02:21 1.30 1.26 0.00% GERN 2025-11-03 10:02:17 1.27 1.26 0.00% GERN 2025-11-03 11:01:53 1.26 1.25 -0.81% GERN 2025-11-03 12:02:19 1.24 1.23 -1.61% GERN 2025-11-03 13:01:57 1.23 1.22 -2.42% GERN 2025-11-03 15:01:52 1.22 1.21 -3.23% GERN 2025-11-03 16:02:21 1.22 1.21 -4.03% GERN 2025-11-03 17:03:28 1.22 1.20 -4.84% GERN 2025-11-03 18:02:24 1.22 1.20 -4.76% GERN 2025-11-03 20:02:22 1.22 1.21 -3.97% GERN 2025-11-03 21:05:48 0.00 0.00 -3.97% GERN 2025-11-03 22:05:16 1.22 1.21 -3.17% 2025-11-04 GERN 2025-11-04 05:02:19 1.45 0.00 -3.17% GERN 2025-11-04 06:02:13 1.38 1.22 2.38% GERN 2025-11-04 07:01:59 1.25 1.22 3.97% GERN 2025-11-04 08:02:16 1.25 1.20 2.38% GERN 2025-11-04 09:01:45 1.22 1.10 0.00% GERN 2025-11-04 10:02:15 1.22 1.20 0.00% GERN 2025-11-04 11:01:45 1.21 1.20 1.59% GERN 2025-11-04 12:02:13 1.22 1.21 2.38% GERN 2025-11-04 13:01:47 1.20 1.18 0.00% GERN 2025-11-04 14:02:18 1.19 1.17 -0.79% GERN 2025-11-04 15:06:28 1.18 1.16 -1.59% GERN 2025-11-04 16:03:21 1.17 1.15 -2.38% GERN 2025-11-04 17:01:58 1.20 1.13 -3.17% GERN 2025-11-04 18:02:21 1.22 1.14 -3.33% GERN 2025-11-04 19:02:07 1.22 1.16 1.67% GERN 2025-11-04 21:05:34 1.18 1.16 -1.67% 2025-11-05 GERN 2025-11-05 05:01:57 1.45 0.96 -1.67% GERN 2025-11-05 06:02:22 1.31 1.22 6.67% GERN 2025-11-05 07:01:55 1.31 1.11 7.50% GERN 2025-11-05 08:02:37 1.31 1.11 -0.83% GERN 2025-11-05 08:06:00 8-K Sec report https://www.sec.gov/Archives/edgar/data/886744/000088674425000068/0000886744-25-000068-index.htm 8-K - GERON CORP (0000886744) (Filer) GERN 2025-11-05 09:01:56 1.13 1.12 -0.83% GERN 2025-11-05 11:01:51 1.09 1.08 -4.17% GERN 2025-11-05 12:02:12 1.06 1.05 -6.67% GERN 2025-11-05 13:01:47 1.07 1.06 -5.83% GERN 2025-11-05 14:02:14 1.09 1.08 -4.17% GERN 2025-11-05 15:01:57 1.12 1.10 -2.50% GERN 2025-11-05 16:02:28 1.14 1.12 0.00% GERN 2025-11-05 17:01:50 1.14 1.08 -4.17% GERN 2025-11-05 18:07:05 1.14 1.08 -4.35% GERN 2025-11-05 20:09:02 1.14 1.11 -4.35% GERN 2025-11-05 21:05:49 0.00 0.00 -4.35% 2025-11-06 GERN 2025-11-06 05:01:55 1.20 1.00 -4.35% GERN 2025-11-06 06:02:15 1.20 1.11 8.70% GERN 2025-11-06 09:01:46 1.13 1.10 3.48% GERN 2025-11-06 10:02:15 1.13 1.09 1.74% GERN 2025-11-06 11:01:49 1.08 1.07 -1.74% GERN 2025-11-06 12:02:12 1.07 1.06 -2.61% GERN 2025-11-06 13:01:52 1.08 1.07 -0.87% GERN 2025-11-06 15:02:07 1.10 1.09 1.74% GERN 2025-11-06 16:02:15 1.08 1.07 -1.74% GERN 2025-11-06 17:01:53 1.10 1.08 -0.87% GERN 2025-11-06 18:02:16 1.10 1.08 -0.92% GERN 2025-11-06 19:01:53 1.10 1.05 -0.92% GERN 2025-11-06 21:04:37 1.09 1.05 -0.92% 2025-11-07 GERN 2025-11-07 05:01:58 1.30 1.00 -0.92% GERN 2025-11-07 06:02:24 1.22 1.03 -0.92% GERN 2025-11-07 07:02:05 1.20 1.05 -0.92% GERN 2025-11-07 08:02:15 1.06 1.05 -1.83% GERN 2025-11-07 09:01:56 1.19 1.06 0.00% GERN 2025-11-07 09:15:36 Geron: Rytelo Launch Stalls Out, EU Partnership And IMpactMF Results Could Help GERN 2025-11-07 11:01:50 1.06 1.05 -1.83% GERN 2025-11-07 14:02:37 1.08 1.07 0.00% GERN 2025-11-07 16:02:21 1.09 1.08 1.83% GERN 2025-11-07 17:02:01 1.08 1.06 -0.92% GERN 2025-11-07 18:02:20 1.08 1.06 -0.93% GERN 2025-11-07 19:01:56 1.08 1.07 -0.93% GERN 2025-11-07 20:02:19 1.08 1.06 -0.93% GERN 2025-11-07 21:04:57 0.00 0.00 0.00% 2025-11-10 GERN 2025-11-10 06:02:33 1.19 1.02 0.00% GERN 2025-11-10 08:02:23 1.19 1.05 0.00% GERN 2025-11-10 09:02:04 1.19 1.08 0.00% GERN 2025-11-10 10:02:19 1.18 1.08 2.78% GERN 2025-11-10 11:02:01 1.09 1.08 1.85% GERN 2025-11-10 12:02:20 1.10 1.09 3.70% GERN 2025-11-10 13:01:57 1.13 1.12 6.48% GERN 2025-11-10 14:02:22 1.13 1.11 5.56% GERN 2025-11-10 15:01:59 1.13 1.12 6.48% GERN 2025-11-10 16:02:41 1.15 1.13 8.33% GERN 2025-11-10 17:02:08 1.16 1.13 8.33% GERN 2025-11-10 18:02:25 1.19 1.15 9.35% GERN 2025-11-10 19:02:01 1.19 1.15 11.21% GERN 2025-11-10 21:03:48 0.00 0.00 11.21% 2025-11-11 GERN 2025-11-11 05:02:04 1.30 0.00 11.21% GERN 2025-11-11 06:02:31 1.22 1.07 11.21% GERN 2025-11-11 08:02:30 1.22 1.05 11.21% GERN 2025-11-11 10:02:25 1.22 1.11 -2.80% GERN 2025-11-11 11:01:54 1.17 1.15 1.87% GERN 2025-11-11 12:02:22 1.21 1.20 5.61% GERN 2025-11-11 13:02:04 1.23 1.22 7.48% GERN 2025-11-11 14:02:22 1.25 1.24 9.35% GERN 2025-11-11 15:02:01 1.23 1.22 7.48% GERN 2025-11-11 16:02:20 1.24 1.23 8.41% GERN 2025-11-11 17:01:54 1.26 1.20 9.35% GERN 2025-11-11 18:02:40 1.25 1.20 7.76% GERN 2025-11-11 19:02:14 1.26 1.20 7.76% GERN 2025-11-11 21:04:11 0.00 0.00 7.76% 2025-11-12 GERN 2025-11-12 05:02:02 1.29 0.00 7.76% GERN 2025-11-12 06:02:23 1.28 1.17 7.76% GERN 2025-11-12 07:01:54 1.28 1.21 7.76% GERN 2025-11-12 09:01:53 1.27 1.21 7.76% GERN 2025-11-12 10:02:21 1.25 1.21 -1.72% GERN 2025-11-12 11:01:49 1.27 1.26 1.72% GERN 2025-11-12 12:02:14 1.24 1.23 -0.86% GERN 2025-11-12 13:01:51 1.25 1.24 0.00% GERN 2025-11-12 17:01:56 1.25 1.23 -0.86% GERN 2025-11-12 18:02:16 1.25 1.23 -0.80% GERN 2025-11-12 21:03:30 0.00 0.00 -0.80% GERN 2025-11-12 22:04:20 1.25 1.23 -0.80% 2025-11-13 GERN 2025-11-13 05:02:02 1.30 1.03 -0.80% GERN 2025-11-13 06:02:26 1.30 1.07 -0.80% GERN 2025-11-13 07:01:48 1.30 1.09 -0.80% GERN 2025-11-13 08:02:16 1.30 1.12 -0.80% GERN 2025-11-13 09:01:53 1.27 1.12 -0.80% GERN 2025-11-13 11:01:54 1.23 1.22 -0.80% GERN 2025-11-13 12:02:20 1.19 1.17 -4.00% GERN 2025-11-13 16:02:30 1.18 1.16 -5.60% GERN 2025-11-13 17:01:56 1.21 1.12 -6.40% GERN 2025-11-13 18:02:18 1.21 1.12 -6.45% GERN 2025-11-13 21:03:59 0.00 0.00 -6.45% 2025-11-14 GERN 2025-11-14 05:01:52 1.30 0.00 -6.45% GERN 2025-11-14 06:02:29 1.30 1.14 -6.45% GERN 2025-11-14 07:01:55 1.29 1.14 -6.45% GERN 2025-11-14 08:02:24 1.19 1.14 -6.45% GERN 2025-11-14 09:01:59 1.19 1.10 0.81% GERN 2025-11-14 10:02:27 1.19 1.11 0.81% GERN 2025-11-14 11:01:49 1.15 1.13 0.81% GERN 2025-11-14 14:02:24 1.14 1.12 -0.81% GERN 2025-11-14 16:02:36 1.13 1.12 -0.81% GERN 2025-11-14 17:02:08 1.13 1.05 -0.81% GERN 2025-11-14 18:02:23 1.13 1.04 -0.87% GERN 2025-11-14 19:02:19 1.16 1.04 -0.87% GERN 2025-11-14 21:05:32 0.00 0.00 -0.87% 2025-11-17 GERN 2025-11-17 05:01:56 1.30 0.00 -0.87% GERN 2025-11-17 06:02:21 1.17 1.03 -0.87% GERN 2025-11-17 07:01:53 1.16 1.03 -0.87% GERN 2025-11-17 08:02:18 1.16 1.12 -0.87% GERN 2025-11-17 11:01:45 1.13 1.12 1.74% GERN 2025-11-17 12:02:15 1.15 1.13 3.48% GERN 2025-11-17 13:01:56 1.14 1.12 2.61% GERN 2025-11-17 14:02:35 1.13 1.12 1.74% GERN 2025-11-17 16:02:25 1.12 1.10 -1.74% GERN 2025-11-17 17:02:44 1.14 1.12 1.74% GERN 2025-11-17 18:02:17 1.15 1.12 1.79% GERN 2025-11-17 19:02:02 1.14 1.12 2.68% GERN 2025-11-17 21:05:28 0.00 0.00 2.68% 2025-11-18 GERN 2025-11-18 05:01:59 1.30 1.00 2.68% GERN 2025-11-18 06:02:26 1.29 1.00 2.68% GERN 2025-11-18 11:10:47 1.12 1.10 -0.89% GERN 2025-11-18 12:01:52 1.10 1.09 -2.68% GERN 2025-11-18 13:02:06 1.12 1.10 -0.89% GERN 2025-11-18 17:02:12 1.13 1.10 0.00% GERN 2025-11-18 21:08:16 0.00 0.00 -0.88% GERN 2025-11-18 22:02:57 1.13 1.10 0.00% 2025-11-19 GERN 2025-11-19 05:02:16 1.30 1.00 0.00% GERN 2025-11-19 06:02:01 1.24 1.01 0.00% GERN 2025-11-19 08:02:05 1.21 1.01 0.00% GERN 2025-11-19 09:02:03 1.21 1.08 0.00% GERN 2025-11-19 10:02:01 1.17 1.10 0.00% GERN 2025-11-19 11:02:07 1.10 1.09 -0.88% GERN 2025-11-19 12:02:04 1.09 1.08 -2.65% GERN 2025-11-19 13:02:09 1.08 1.07 -2.65% GERN 2025-11-19 14:02:04 1.07 1.06 -3.54% GERN 2025-11-19 16:02:10 1.08 1.07 -2.65% GERN 2025-11-19 17:02:05 1.09 1.07 -2.65% GERN 2025-11-19 18:02:07 1.12 1.09 -1.80% GERN 2025-11-19 21:06:27 0.00 0.00 -1.80% 2025-11-20 GERN 2025-11-20 05:02:03 1.15 1.00 -1.80% GERN 2025-11-20 08:02:05 1.10 1.00 -1.80% GERN 2025-11-20 10:02:06 1.21 1.10 2.70% GERN 2025-11-20 11:02:13 1.13 1.11 4.50% GERN 2025-11-20 12:01:58 1.12 1.10 4.50% GERN 2025-11-20 13:02:18 1.09 1.08 1.80% GERN 2025-11-20 16:02:16 1.12 1.10 3.60% GERN 2025-11-20 17:02:21 1.13 1.07 2.70% GERN 2025-11-20 18:02:31 1.13 1.07 2.78% GERN 2025-11-20 21:04:51 0.00 0.00 2.78% 2025-11-21 GERN 2025-11-21 05:02:25 1.12 1.10 2.78% GERN 2025-11-21 06:02:31 1.12 1.00 0.00% GERN 2025-11-21 11:02:10 1.10 1.09 0.00% GERN 2025-11-21 12:02:04 1.09 1.08 -0.93% GERN 2025-11-21 13:02:20 1.13 1.11 3.70% GERN 2025-11-21 14:02:06 1.13 1.11 2.78% GERN 2025-11-21 15:02:30 1.13 1.12 3.70% GERN 2025-11-21 17:02:18 1.20 1.11 3.70% GERN 2025-11-21 18:02:07 1.20 1.11 3.64% GERN 2025-11-21 19:02:19 1.20 1.12 3.64% GERN 2025-11-21 20:01:58 1.13 1.11 3.64% GERN 2025-11-21 21:08:14 0.00 0.00 2.73% 2025-11-24 GERN 2025-11-24 05:01:58 1.30 1.11 2.73% GERN 2025-11-24 06:02:24 1.30 1.08 2.73% GERN 2025-11-24 08:02:24 1.24 1.08 2.73% GERN 2025-11-24 09:01:56 1.24 1.12 2.73% GERN 2025-11-24 10:02:14 1.15 1.12 2.73% GERN 2025-11-24 11:01:57 1.15 1.13 3.64% GERN 2025-11-24 14:05:12 1.15 1.13 2.73% GERN 2025-11-24 15:02:04 1.15 1.13 3.64% GERN 2025-11-24 16:04:05 1.14 1.12 2.73% GERN 2025-11-24 17:02:21 1.16 1.12 3.64% GERN 2025-11-24 18:02:23 1.16 1.13 3.57% GERN 2025-11-24 21:03:54 0.00 0.00 3.57% 2025-11-25 GERN 2025-11-25 05:02:02 1.30 1.15 3.57% GERN 2025-11-25 06:02:55 1.24 1.03 3.57% GERN 2025-11-25 08:02:24 1.25 1.12 3.57% GERN 2025-11-25 09:02:00 1.25 1.14 3.57% GERN 2025-11-25 10:02:25 1.18 1.14 3.57% GERN 2025-11-25 11:02:03 1.17 1.15 1.79% GERN 2025-11-25 12:02:27 1.15 1.13 0.00% GERN 2025-11-25 13:01:56 1.16 1.14 0.00% GERN 2025-11-25 14:02:20 1.15 1.13 0.00% GERN 2025-11-25 16:02:25 1.14 1.12 -0.89% GERN 2025-11-25 17:02:00 1.17 1.14 0.00% GERN 2025-11-25 18:02:09 1.17 1.12 0.00% GERN 2025-11-25 19:01:43 1.17 1.13 0.00% GERN 2025-11-25 21:05:34 0.00 0.00 0.00% 2025-11-26 GERN 2025-11-26 05:01:54 1.30 1.00 0.00% GERN 2025-11-26 06:02:20 1.28 1.03 0.00% GERN 2025-11-26 08:02:20 1.28 1.05 0.00% GERN 2025-11-26 09:01:53 1.19 1.12 0.00% GERN 2025-11-26 10:02:18 1.23 1.12 0.00% GERN 2025-11-26 11:01:55 1.15 1.13 0.00% GERN 2025-11-26 12:02:13 1.17 1.15 1.72% GERN 2025-11-26 13:02:14 1.18 1.16 2.59% GERN 2025-11-26 14:02:21 1.20 1.18 4.31% GERN 2025-11-26 15:01:56 1.19 1.17 3.45% GERN 2025-11-26 16:02:20 1.20 1.18 4.31% GERN 2025-11-26 17:01:58 1.22 1.17 3.45% GERN 2025-11-26 19:02:17 1.21 1.18 3.45% GERN 2025-11-26 20:02:20 1.21 1.17 4.31% GERN 2025-11-26 21:05:25 0.00 0.00 4.31% 2025-11-27 GERN 2025-11-27 19:01:59 1.21 1.17 4.31% GERN 2025-11-27 21:04:02 0.00 0.00 4.31% 2025-11-28 GERN 2025-11-28 05:02:00 1.21 0.00 4.31% GERN 2025-11-28 06:02:24 1.30 1.10 4.31% GERN 2025-11-28 09:01:49 1.30 1.18 4.31% GERN 2025-11-28 10:02:16 1.22 1.07 0.00% GERN 2025-11-28 11:01:52 1.20 1.18 1.72% GERN 2025-11-28 12:02:13 1.19 1.17 0.00% GERN 2025-11-28 14:02:20 1.20 1.16 -0.86% GERN 2025-11-28 15:01:56 1.20 1.14 1.68% GERN 2025-11-28 17:01:53 1.21 1.16 1.68% GERN 2025-11-28 18:02:10 0.00 0.00 1.68%