$GBIO: Generation Bio Co. - Common stock
2026-01-26 GBIO 2026-01-26 05:01:36 8.89 2.47 0.00% GBIO 2026-01-26 06:02:03 6.18 5.13 0.00% GBIO 2026-01-26 10:01:59 6.18 5.14 0.00% GBIO 2026-01-26 11:01:31 5.70 5.59 -0.35% GBIO 2026-01-26 12:02:00 5.68 5.62 -0.18% GBIO 2026-01-26 13:01:28 5.69 5.59 -0.35% GBIO 2026-01-26 14:02:11 5.69 5.64 -0.18% GBIO 2026-01-26 15:02:09 5.68 5.63 -0.18% GBIO 2026-01-26 16:02:10 5.67 5.65 -0.18% GBIO 2026-01-26 17:01:32 5.68 5.60 0.00% GBIO 2026-01-26 18:02:03 5.70 5.60 0.00% GBIO 2026-01-26 21:03:11 0.00 0.00 0.00% 2026-01-27 GBIO 2026-01-27 05:01:33 8.87 2.47 0.00% GBIO 2026-01-27 06:02:15 6.17 5.13 0.00% GBIO 2026-01-27 07:01:27 6.17 5.70 0.00% GBIO 2026-01-27 08:02:05 6.17 5.13 0.53% GBIO 2026-01-27 10:02:11 6.16 5.13 0.53% GBIO 2026-01-27 11:01:37 5.67 5.61 -0.70% GBIO 2026-01-27 12:02:03 5.69 5.62 -0.35% GBIO 2026-01-27 13:01:28 5.68 5.61 -0.70% GBIO 2026-01-27 14:02:01 5.63 5.61 -0.70% GBIO 2026-01-27 15:01:40 5.67 5.63 -0.18% GBIO 2026-01-27 16:01:59 5.69 5.64 -0.18% GBIO 2026-01-27 17:01:34 5.75 0.00 0.00% GBIO 2026-01-27 18:02:04 5.75 5.67 0.00% GBIO 2026-01-27 19:01:30 5.75 4.95 0.00% GBIO 2026-01-27 21:02:20 0.00 0.00 0.00% GBIO 2026-01-27 22:03:27 5.75 4.95 0.00% 2026-01-28 GBIO 2026-01-28 05:01:39 8.86 2.37 0.00% GBIO 2026-01-28 06:02:04 6.16 4.95 0.00% GBIO 2026-01-28 10:01:56 5.65 4.95 0.00% GBIO 2026-01-28 11:01:29 5.65 5.55 -0.88% GBIO 2026-01-28 12:01:59 5.61 5.58 -1.06% GBIO 2026-01-28 13:01:28 5.60 5.57 -1.41% GBIO 2026-01-28 14:01:55 5.64 5.57 -0.53% GBIO 2026-01-28 15:01:31 5.64 5.58 -0.88% GBIO 2026-01-28 16:02:22 5.64 5.60 -0.70% GBIO 2026-01-28 17:01:49 5.70 0.00 -1.41% GBIO 2026-01-28 18:02:13 5.70 5.50 -1.41% GBIO 2026-01-28 21:02:56 0.00 0.00 -1.41% 2026-01-29 GBIO 2026-01-29 05:01:34 8.89 2.42 -1.41% GBIO 2026-01-29 06:02:08 6.18 5.03 -1.41% GBIO 2026-01-29 11:01:31 5.61 5.56 0.00% GBIO 2026-01-29 12:02:03 5.65 5.58 0.00% GBIO 2026-01-29 13:01:38 5.67 5.58 0.88% GBIO 2026-01-29 14:02:04 5.67 5.59 0.88% GBIO 2026-01-29 15:02:02 5.66 5.59 0.18% GBIO 2026-01-29 16:02:02 5.66 5.58 0.18% GBIO 2026-01-29 17:01:40 5.65 5.57 0.71% GBIO 2026-01-29 18:02:16 5.66 5.57 0.00% GBIO 2026-01-29 21:02:51 0.00 0.00 0.00% 2026-01-30 GBIO 2026-01-30 05:01:31 8.97 2.45 0.00% GBIO 2026-01-30 06:02:09 6.24 5.09 0.00% GBIO 2026-01-30 09:01:32 6.24 5.58 0.00% GBIO 2026-01-30 10:02:02 6.07 5.58 0.00% GBIO 2026-01-30 11:01:31 5.59 5.57 -0.54% GBIO 2026-01-30 12:02:00 5.69 5.58 0.00% GBIO 2026-01-30 13:01:34 5.60 5.57 -0.72% GBIO 2026-01-30 15:01:35 5.65 5.57 -0.54% GBIO 2026-01-30 16:01:57 5.66 5.59 -0.36% GBIO 2026-01-30 17:01:37 5.68 5.57 -0.36% GBIO 2026-01-30 18:02:06 6.24 5.57 -0.36% GBIO 2026-01-30 19:01:32 6.24 5.60 -0.36% GBIO 2026-01-30 21:03:05 0.00 0.00 -0.36% 2026-02-02 GBIO 2026-02-02 05:01:28 8.89 2.47 -0.36% GBIO 2026-02-02 06:01:57 6.18 5.13 -0.36% GBIO 2026-02-02 09:01:33 6.18 5.53 -0.36% GBIO 2026-02-02 11:01:30 5.66 5.57 0.71% GBIO 2026-02-02 12:02:00 5.62 5.56 -0.36% GBIO 2026-02-02 13:01:35 5.62 5.50 -1.43% GBIO 2026-02-02 14:01:58 5.61 5.50 -0.71% GBIO 2026-02-02 15:01:50 5.61 5.51 0.36% GBIO 2026-02-02 16:02:18 5.66 5.59 0.36% GBIO 2026-02-02 17:01:31 5.70 5.07 0.89% GBIO 2026-02-02 21:03:31 0.00 0.00 0.89% 2026-02-03 GBIO 2026-02-03 05:01:29 8.73 2.35 0.89% GBIO 2026-02-03 06:02:01 6.07 5.51 0.89% GBIO 2026-02-03 10:02:01 5.64 5.51 0.89% GBIO 2026-02-03 11:01:27 5.70 5.56 0.72% GBIO 2026-02-03 12:01:59 5.69 5.60 0.89% GBIO 2026-02-03 13:01:40 5.69 5.62 1.07% GBIO 2026-02-03 14:02:08 5.66 5.62 0.00% GBIO 2026-02-03 15:01:35 5.70 5.66 1.25% GBIO 2026-02-03 16:02:06 5.72 5.66 1.61% GBIO 2026-02-03 17:01:36 5.75 5.51 1.25% GBIO 2026-02-03 18:02:07 5.70 5.51 1.24% GBIO 2026-02-03 22:04:55 0.00 0.00 1.24% 2026-02-04 GBIO 2026-02-04 05:01:35 8.97 2.37 1.24% GBIO 2026-02-04 06:02:01 5.65 5.37 1.24% GBIO 2026-02-04 08:01:55 5.65 5.55 1.24% GBIO 2026-02-04 11:01:29 5.70 5.65 -0.71% GBIO 2026-02-04 12:02:15 5.72 5.67 0.00% GBIO 2026-02-04 13:01:36 5.60 5.57 -1.95% GBIO 2026-02-04 14:02:19 5.61 5.53 -2.30% GBIO 2026-02-04 15:01:36 5.60 5.54 -2.13% GBIO 2026-02-04 16:02:05 5.62 5.56 -1.42% GBIO 2026-02-04 17:01:27 5.60 5.45 -1.42% GBIO 2026-02-04 18:02:03 5.60 5.45 -1.40% GBIO 2026-02-04 21:04:01 0.00 0.00 -1.40% 2026-02-05 GBIO 2026-02-05 05:01:38 8.75 2.35 -1.40% GBIO 2026-02-05 06:02:05 6.08 4.90 -1.40% GBIO 2026-02-05 10:02:01 6.05 4.90 -1.40% 2026-02-06 GBIO 2026-02-06 10:03:07 5.70 5.08 -0.71% GBIO 2026-02-06 11:01:32 5.66 5.60 -2.31% GBIO 2026-02-06 12:02:04 5.65 5.60 -2.31% GBIO 2026-02-06 13:01:38 5.63 5.60 -2.31% GBIO 2026-02-06 14:02:07 5.62 5.58 -2.85% GBIO 2026-02-06 15:01:39 5.58 5.56 -3.02% GBIO 2026-02-06 16:02:08 5.63 5.57 -2.85% GBIO 2026-02-06 17:01:37 5.53 5.40 -5.87% GBIO 2026-02-06 18:02:04 5.52 5.41 -5.75% GBIO 2026-02-06 21:01:44 5.52 5.40 -5.75% 2026-02-09 GBIO 2026-02-09 17:48:38 8-K Sec report https://www.sec.gov/Archives/edgar/data/1733294/000110465926012121/0001104659-26-012121-index.htm 8-K - Generation Bio Co. (0001733294) (Filer) GBIO 2026-02-09 18:01:56 5.52 5.40 -6.18% GBIO 2026-02-09 21:03:08 5.52 5.40 0.00%