$GERN: Geron Corporation - Common Stock 
 2025-10-01 GERN  2025-10-01 03:01:47 0.00   0.00  4.58% GERN  2025-10-01 04:02:13 2.33   0.00  4.58% GERN  2025-10-01 05:01:47 1.39   1.22  4.58% GERN  2025-10-01 06:02:08 1.39   1.27  4.58% GERN  2025-10-01 07:01:41 1.39   1.30  4.58% GERN  2025-10-01 08:02:06 1.39   1.32  4.58% GERN  2025-10-01 09:01:41 1.39   1.30  4.58% GERN  2025-10-01 10:02:04 1.43   1.42  4.58% GERN  2025-10-01 11:01:38 1.42   1.41  3.82% GERN  2025-10-01 14:02:11 1.41   1.40  3.05% GERN  2025-10-01 16:02:13 1.42   1.39  3.05% GERN  2025-10-01 17:01:46 1.42   1.39  2.92% GERN  2025-10-01 20:02:15 0.00   0.00  2.92% 2025-10-02 GERN  2025-10-02 05:01:44 1.45   1.28  2.92% GERN  2025-10-02 07:01:40 1.45   1.38  2.92% GERN  2025-10-02 08:02:06 1.43   1.38  2.92% GERN  2025-10-02 09:01:37 1.43   1.40  2.92% GERN  2025-10-02 10:02:03 1.41   1.40  0.00% GERN  2025-10-02 11:01:41 1.39   1.38  -0.73% GERN  2025-10-02 14:02:10 1.38   1.37  -1.46% GERN  2025-10-02 16:02:11 1.39   1.36  -1.46% GERN  2025-10-02 17:01:46 1.39   1.36  -1.42% GERN  2025-10-02 18:02:10 1.42   1.36  -1.42% GERN  2025-10-02 20:02:18 0.00   0.00  -1.42% 2025-10-03 GERN  2025-10-03 05:01:47 1.57   1.39  -1.42% GERN  2025-10-03 06:02:09 1.54   1.39  -1.42% GERN  2025-10-03 07:01:45 1.41   1.39  -1.42% GERN  2025-10-03 08:02:09 1.41   1.38  -1.42% GERN  2025-10-03 09:01:42 1.41   1.39  2.13% GERN  2025-10-03 10:02:04 1.47   1.46  6.38% GERN  2025-10-03 11:01:39 1.43   1.42  3.55% GERN  2025-10-03 12:02:05 1.38   1.37  0.71% GERN  2025-10-03 13:01:46 1.37   1.36  0.00% GERN  2025-10-03 14:02:06 1.36   1.35  -0.71% GERN  2025-10-03 16:02:04 1.36   1.33  -1.42% GERN  2025-10-03 18:02:07 1.39   1.33  -0.71% GERN  2025-10-03 20:02:07 0.00   0.00  -0.71% 2025-10-06 GERN  2025-10-06 04:02:08 1.55   0.00  -0.71% GERN  2025-10-06 05:01:40 1.47   1.35  -0.71% GERN  2025-10-06 06:02:04 1.39   1.35  0.00% GERN  2025-10-06 08:02:10 1.39   1.36  2.84% GERN  2025-10-06 09:01:42 1.39   1.36  2.13% GERN  2025-10-06 10:02:10 1.36   1.35  1.42% GERN  2025-10-06 11:01:44 1.32   1.31  -2.13% GERN  2025-10-06 12:02:12 1.31   1.30  -2.84% GERN  2025-10-06 13:01:45 1.30   1.29  -3.55% GERN  2025-10-06 14:02:12 1.29   1.28  -4.96% GERN  2025-10-06 17:01:46 1.34   1.28  -4.44% GERN  2025-10-06 18:02:13 1.33   1.29  -2.96% GERN  2025-10-06 19:01:47 1.33   1.28  -4.44% GERN  2025-10-06 20:02:13 0.00   0.00  -4.44% 2025-10-07 GERN  2025-10-07 05:01:46 1.33   1.20  -4.44% GERN  2025-10-07 06:02:11 1.41   1.30  2.22% GERN  2025-10-07 07:01:42 1.41   1.30  2.96% GERN  2025-10-07 08:02:08 1.32   1.30  2.96% GERN  2025-10-07 09:01:42 1.31   1.30  2.22% GERN  2025-10-07 10:02:09 1.29   1.28  1.48% GERN  2025-10-07 11:01:41 1.28   1.27  0.00% GERN  2025-10-07 12:02:08 1.28   1.26  -0.74% GERN  2025-10-07 13:01:44 1.28   1.27  -0.74% GERN  2025-10-07 14:02:10 1.27   1.26  -1.48% GERN  2025-10-07 15:01:47 1.27   1.26  -0.74% GERN  2025-10-07 16:02:11 1.29   1.28  1.48% GERN  2025-10-07 17:01:48 1.31   1.28  2.34% GERN  2025-10-07 20:02:14 0.00   0.00  2.34% 2025-10-08 GERN  2025-10-08 05:01:49 1.35   1.29  2.34% GERN  2025-10-08 06:02:11 1.42   1.29  2.34% GERN  2025-10-08 07:01:45 1.32   1.29  0.00% GERN  2025-10-08 08:02:07 1.31   1.30  1.56% GERN  2025-10-08 10:02:07 1.31   1.30  2.34% GERN  2025-10-08 11:01:42 1.33   1.32  3.91% GERN  2025-10-08 12:02:11 1.36   1.35  6.25% GERN  2025-10-08 13:01:49 1.36   1.35  5.47% GERN  2025-10-08 14:02:14 1.36   1.35  6.25% GERN  2025-10-08 16:02:15 1.40   1.36  7.81% GERN  2025-10-08 17:01:48 1.39   1.36  7.75% GERN  2025-10-08 19:01:45 1.40   1.36  7.75% GERN  2025-10-08 20:02:12 0.00   0.00  7.75% 2025-10-09 GERN  2025-10-09 05:01:48 1.51   1.25  7.75% GERN  2025-10-09 07:01:45 1.46   1.33  7.75% GERN  2025-10-09 08:02:04 1.45   1.38  7.75% GERN  2025-10-09 09:01:40 1.40   1.38  2.33% GERN  2025-10-09 10:02:04 1.40   1.39  2.33% GERN  2025-10-09 11:01:38 1.43   1.42  3.88% GERN  2025-10-09 12:02:06 1.43   1.42  4.65% GERN  2025-10-09 14:02:09 1.42   1.41  3.88% GERN  2025-10-09 15:01:43 1.40   1.39  2.33% GERN  2025-10-09 16:02:10 1.43   1.39  1.55% GERN  2025-10-09 17:01:44 1.43   1.39  1.45% GERN  2025-10-09 19:01:47 1.43   1.39  2.17% GERN  2025-10-09 20:02:15 0.00   0.00  3.62% 2025-10-10 GERN  2025-10-10 04:02:13 0.00   1.33  3.62% GERN  2025-10-10 05:01:46 1.55   1.38  2.17% GERN  2025-10-10 07:01:41 1.54   1.38  2.90% GERN  2025-10-10 08:02:04 1.50   1.42  2.90% GERN  2025-10-10 09:01:40 1.46   1.40  2.90% GERN  2025-10-10 10:02:06 1.41   1.40  2.17% GERN  2025-10-10 11:01:39 1.35   1.34  -2.17% GERN  2025-10-10 12:02:08 1.36   1.35  -1.45% GERN  2025-10-10 14:02:15 1.34   1.33  -2.90% GERN  2025-10-10 15:01:52 1.33   1.32  -3.62% GERN  2025-10-10 16:02:13 1.37   1.30  -5.07% GERN  2025-10-10 17:01:45 1.37   1.30  -5.04% GERN  2025-10-10 18:02:09 1.37   1.29  -5.76% GERN  2025-10-10 19:01:49 1.37   1.29  -4.32% GERN  2025-10-10 20:02:13 0.00   0.00  -4.32% 2025-10-13 GERN  2025-10-13 07:01:47 1.37   1.32  -4.32% GERN  2025-10-13 10:02:19 1.29   1.28  -1.44% GERN  2025-10-13 13:01:50 1.28   1.27  -2.16% GERN  2025-10-13 14:02:16 1.27   1.26  -2.88% GERN  2025-10-13 16:02:17 1.30   1.26  -2.16% GERN  2025-10-13 17:02:01 1.33   1.29  1.44% GERN  2025-10-13 18:02:14 1.31   1.27  -2.16% GERN  2025-10-13 19:01:50 1.31   1.30  -2.16% GERN  2025-10-13 20:02:15 0.00   0.00  -0.72% 2025-10-14 GERN  2025-10-14 04:02:17 1.55   0.00  -0.72% GERN  2025-10-14 05:01:51 1.42   1.30  -0.72% GERN  2025-10-14 06:02:13 1.30   1.27  2.88% GERN  2025-10-14 07:01:45 1.30   1.27  2.16% GERN  2025-10-14 08:16:36 8-K Sec report https://www.sec.gov/Archives/edgar/data/886744/000162828025044862/0001628280-25-044862-index.htm     GERN  2025-10-14 09:01:41 1.30   1.28  1.44% GERN  2025-10-14 10:02:08 1.24   1.23  -2.16% GERN  2025-10-14 11:01:44 1.26   1.25  -0.72% GERN  2025-10-14 16:02:10 1.28   1.25  -2.16% GERN  2025-10-14 17:01:47 1.28   1.24  -1.57% GERN  2025-10-14 19:01:45 1.28   1.25  0.00% GERN  2025-10-14 20:02:09 0.00   0.00  0.00% 2025-10-15 GERN  2025-10-15 04:02:16 0.00   1.12  0.00% GERN  2025-10-15 05:01:43 1.41   1.24  0.00% GERN  2025-10-15 06:02:08 1.37   1.25  0.00% GERN  2025-10-15 08:02:07 1.33   1.25  0.00% GERN  2025-10-15 09:01:42 1.32   1.25  0.00% GERN  2025-10-15 10:02:06 1.29   1.28  4.72% GERN  2025-10-15 11:01:43 1.27   1.26  3.15% GERN  2025-10-15 14:02:11 1.28   1.27  3.94% GERN  2025-10-15 16:02:11 1.29   1.26  3.94% GERN  2025-10-15 17:01:48 1.29   1.26  4.84% GERN  2025-10-15 18:02:10 1.31   1.26  5.65% GERN  2025-10-15 20:02:13 0.00   0.00  5.65% 2025-10-16 GERN  2025-10-16 05:01:50 1.41   1.24  5.65% GERN  2025-10-16 06:02:10 1.41   1.28  5.65% GERN  2025-10-16 09:01:41 1.39   1.27  0.00% GERN  2025-10-16 10:02:06 1.29   1.28  1.61% GERN  2025-10-16 11:01:37 1.27   1.26  -0.81% GERN  2025-10-16 12:02:05 1.26   1.25  -1.61% GERN  2025-10-16 15:01:52 1.25   1.24  -2.42% GERN  2025-10-16 16:02:16 1.26   1.23  -4.03% GERN  2025-10-16 17:01:48 1.25   1.23  -3.13% GERN  2025-10-16 19:01:48 1.25   1.24  -2.34% GERN  2025-10-16 20:02:14 0.00   0.00  -3.13% 2025-10-17 GERN  2025-10-17 04:02:14 1.46   0.00  -3.13% GERN  2025-10-17 05:01:50 1.22   1.20  -1.56% GERN  2025-10-17 06:02:14 1.29   1.20  -0.78% GERN  2025-10-17 08:02:10 1.29   1.23  0.00% GERN  2025-10-17 10:02:05 1.23   1.22  0.00% GERN  2025-10-17 11:01:38 1.21   1.20  -2.34% GERN  2025-10-17 12:02:06 1.21   1.20  -1.56% GERN  2025-10-17 16:02:08 1.22   1.20  -2.34% GERN  2025-10-17 17:01:46 1.22   1.21  -2.44% GERN  2025-10-17 18:02:11 1.22   1.21  -0.81% GERN  2025-10-17 19:01:46 1.22   1.20  -1.63% GERN  2025-10-17 20:02:12 0.00   0.00  -0.81% 2025-10-20 GERN  2025-10-20 06:02:08 1.35   1.20  -0.81% GERN  2025-10-20 07:01:41 1.34   1.20  -0.81% GERN  2025-10-20 08:02:06 1.33   1.21  -0.81% GERN  2025-10-20 09:01:40 1.24   1.21  -0.81% GERN  2025-10-20 10:02:05 1.23   1.22  2.44% GERN  2025-10-20 11:01:42 1.25   1.24  4.88% GERN  2025-10-20 12:02:11 1.24   1.23  4.07% GERN  2025-10-20 13:01:47 1.27   1.26  6.50% GERN  2025-10-20 15:01:47 1.26   1.25  5.69% GERN  2025-10-20 16:02:19 1.28   1.25  6.50% GERN  2025-10-20 17:01:52 1.28   1.25  6.67% GERN  2025-10-20 18:02:18 1.28   1.27  6.67% GERN  2025-10-20 19:01:54 1.28   1.25  7.50% GERN  2025-10-20 20:02:15 0.00   0.00  7.50% 2025-10-21 GERN  2025-10-21 04:02:18 1.39   0.00  7.50% GERN  2025-10-21 05:01:52 1.29   1.12  7.50% GERN  2025-10-21 06:02:11 1.29   1.22  7.50% GERN  2025-10-21 08:02:09 1.29   1.27  7.50% GERN  2025-10-21 10:02:04 1.26   1.25  -0.83% GERN  2025-10-21 11:01:39 1.31   1.30  4.17% GERN  2025-10-21 12:02:02 1.30   1.29  3.33% GERN  2025-10-21 13:01:43 1.29   1.28  2.50% GERN  2025-10-21 15:01:49 1.28   1.27  1.67% GERN  2025-10-21 16:02:18 1.30   1.26  0.00% GERN  2025-10-21 20:02:16 0.00   0.00  0.00% 2025-10-22 GERN  2025-10-22 04:02:18 1.53   0.00  0.00% GERN  2025-10-22 05:01:54 1.32   1.26  0.00% GERN  2025-10-22 09:01:39 1.29   1.26  0.00% GERN  2025-10-22 10:02:06 1.27   1.26  0.00% GERN  2025-10-22 11:01:53 1.25   1.24  -1.57% GERN  2025-10-22 13:02:09 1.24   1.23  -2.36% GERN  2025-10-22 16:02:30 1.27   1.22  -2.36% GERN  2025-10-22 20:02:21 0.00   0.00  -3.15% 2025-10-23 GERN  2025-10-23 04:02:29 1.39   0.00  -3.15% GERN  2025-10-23 05:02:07 1.35   1.24  -3.15% GERN  2025-10-23 06:02:24 1.34   1.20  -3.15% GERN  2025-10-23 07:01:52 1.31   1.20  -3.15% GERN  2025-10-23 08:02:18 1.31   1.22  -3.15% GERN  2025-10-23 10:02:18 1.24   1.23  0.00% GERN  2025-10-23 10:02:43 Geron Corporation: Early Momentum, Strong Leadership Plus Clear Path To Growth - Why I Buy    GERN  2025-10-23 11:01:45 1.23   1.22  -0.79% GERN  2025-10-23 12:02:13 1.22   1.21  -1.57% GERN  2025-10-23 13:01:55 1.23   1.22  -0.79% GERN  2025-10-23 14:02:13 1.24   1.23  0.00% GERN  2025-10-23 15:01:52 1.23   1.22  -0.79% GERN  2025-10-23 16:02:21 1.27   1.22  -1.57% GERN  2025-10-23 17:01:59 1.27   1.22  -1.61% GERN  2025-10-23 20:02:22 0.00   0.00  -1.61% 2025-10-24 GERN  2025-10-24 04:02:23 1.46   0.00  -1.61% GERN  2025-10-24 05:01:57 1.38   1.22  -1.61% GERN  2025-10-24 07:01:55 1.34   1.23  -1.61% GERN  2025-10-24 08:02:14 1.34   1.22  1.61% GERN  2025-10-24 09:01:49 1.32   1.22  1.61% GERN  2025-10-24 10:02:12 1.25   1.24  3.23% GERN  2025-10-24 11:01:46 1.24   1.23  2.42% GERN  2025-10-24 13:01:56 1.23   1.22  1.61% GERN  2025-10-24 16:02:24 1.27   1.21  2.42% GERN  2025-10-24 17:01:59 1.27   1.21  2.46% GERN  2025-10-24 19:01:57 1.27   1.23  2.46% GERN  2025-10-24 20:02:21 0.00   0.00  2.46% 2025-10-27 GERN  2025-10-27 04:02:44 1.53   1.20  2.46% GERN  2025-10-27 05:02:08 1.28   1.24  2.46% GERN  2025-10-27 08:02:47 1.28   1.25  2.46% GERN  2025-10-27 10:02:41 1.26   1.25  2.46% GERN  2025-10-27 11:02:11 1.25   1.24  1.64% GERN  2025-10-27 12:02:38 1.27   1.26  3.28% GERN  2025-10-27 13:02:15 1.28   1.27  4.10% GERN  2025-10-27 16:02:23 1.28   1.26  4.10% GERN  2025-10-27 17:02:02 1.28   1.26  4.03% GERN  2025-10-27 20:02:24 0.00   0.00  4.03% 2025-10-28 GERN  2025-10-28 04:02:26 1.53   1.20  4.03% GERN  2025-10-28 05:01:54 1.28   1.20  0.00% GERN  2025-10-28 06:02:18 1.33   1.25  0.00% GERN  2025-10-28 07:01:50 1.33   1.25  1.61% GERN  2025-10-28 10:02:18 1.27   1.26  -1.61% GERN  2025-10-28 12:02:24 1.25   1.24  -2.42% GERN  2025-10-28 13:02:05 1.26   1.25  -1.61% GERN  2025-10-28 14:02:17 1.27   1.26  -0.81% GERN  2025-10-28 16:02:21 1.28   1.26  0.00% GERN  2025-10-28 20:02:07 0.00   0.00  0.00% 2025-10-29 GERN  2025-10-29 04:02:13 1.50   1.20  0.00% GERN  2025-10-29 05:01:46 1.43   1.26  0.00% GERN  2025-10-29 06:02:18 1.33   1.26  0.00% GERN  2025-10-29 07:01:43 1.32   1.26  0.00% GERN  2025-10-29 09:01:47 1.31   1.26  0.00% GERN  2025-10-29 10:02:10 1.26   1.25  -1.56% GERN  2025-10-29 11:01:44 1.27   1.26  -0.78% GERN  2025-10-29 15:01:48 1.24   1.23  -3.13% GERN  2025-10-29 16:02:19 1.27   1.23  -3.91% GERN  2025-10-29 17:01:50 1.27   1.22  -3.13% GERN  2025-10-29 18:02:10 1.25   1.22  -3.13% GERN  2025-10-29 19:01:43 1.27   1.22  -3.13% GERN  2025-10-29 20:02:09 0.00   0.00  -3.13% 2025-10-30 GERN  2025-10-30 04:02:13 1.45   0.00  -3.13% GERN  2025-10-30 05:01:45 1.35   1.14  -3.13% GERN  2025-10-30 06:02:14 1.35   1.12  -3.13% GERN  2025-10-30 08:02:12 1.35   1.23  -3.13% GERN  2025-10-30 09:01:44 1.34   1.23  -3.13% GERN  2025-10-30 10:02:10 1.26   1.25  3.13% GERN  2025-10-30 12:02:12 1.27   1.26  3.91% GERN  2025-10-30 13:01:50 1.26   1.25  3.13% GERN  2025-10-30 15:01:50 1.25   1.24  2.34% GERN  2025-10-30 16:02:17 1.27   1.23  1.56% GERN  2025-10-30 17:01:46 1.27   1.24  1.63% GERN  2025-10-30 19:01:48 1.24   1.23  1.63% GERN  2025-10-30 20:02:19 0.00   0.00  1.63%