$DYN: Dyne Therapeutics, Inc. - Common Stock
2025-10-27 DYN 2025-10-27 13:02:03 24.06 24.00 42.15% DYN 2025-10-27 14:02:29 24.19 24.17 42.81% DYN 2025-10-27 15:02:10 24.15 24.11 42.51% DYN 2025-10-27 16:02:06 24.45 23.50 42.75% DYN 2025-10-27 17:01:51 24.44 23.42 40.48% DYN 2025-10-27 18:02:11 24.25 24.24 41.65% DYN 2025-10-27 19:01:52 24.50 24.00 42.82% DYN 2025-10-27 20:02:07 0.00 0.00 42.46% 2025-10-28 DYN 2025-10-28 04:02:09 0.00 15.76 42.46% DYN 2025-10-28 05:01:42 24.50 21.54 42.46% DYN 2025-10-28 06:02:01 24.50 23.59 -2.34% DYN 2025-10-28 07:01:38 23.90 21.54 -1.52% DYN 2025-10-28 08:02:10 24.36 21.79 -1.52% DYN 2025-10-28 09:01:52 24.40 23.88 -0.29% DYN 2025-10-28 10:02:00 23.86 23.81 -1.93% DYN 2025-10-28 11:01:32 24.53 24.48 1.99% DYN 2025-10-28 12:02:07 24.60 24.56 2.45% DYN 2025-10-28 13:01:54 24.54 24.44 1.93% DYN 2025-10-28 14:01:59 24.72 24.64 2.98% DYN 2025-10-28 15:01:37 24.65 24.63 2.75% DYN 2025-10-28 16:02:03 25.00 23.78 0.70% DYN 2025-10-28 17:01:46 24.74 23.78 0.50% DYN 2025-10-28 19:01:27 24.74 24.30 0.50% DYN 2025-10-28 20:01:50 0.00 0.00 0.50% 2025-10-29 DYN 2025-10-29 05:01:33 29.27 23.31 0.08% DYN 2025-10-29 06:02:00 26.00 23.31 0.08% DYN 2025-10-29 07:01:32 24.75 23.79 0.08% DYN 2025-10-29 08:01:55 24.65 23.79 0.08% DYN 2025-10-29 09:01:35 24.75 23.89 -1.12% DYN 2025-10-29 10:01:53 23.88 23.76 -2.07% DYN 2025-10-29 11:01:32 24.13 24.10 -0.66% DYN 2025-10-29 12:02:00 23.57 23.52 -3.02% DYN 2025-10-29 13:01:33 23.87 23.83 -1.82% DYN 2025-10-29 14:01:53 24.00 23.96 -1.24% DYN 2025-10-29 15:01:36 23.34 23.29 -3.97% DYN 2025-10-29 16:02:01 24.10 23.00 -2.73% DYN 2025-10-29 17:01:38 24.10 23.58 -0.95% DYN 2025-10-29 18:01:53 25.05 23.58 1.77% DYN 2025-10-29 19:01:32 27.63 25.10 3.38% DYN 2025-10-29 20:01:52 0.00 0.00 -1.11% 2025-10-30 DYN 2025-10-30 05:01:33 29.27 23.59 -1.11% DYN 2025-10-30 07:01:38 25.00 21.82 5.64% DYN 2025-10-30 08:01:55 25.00 21.82 5.68% DYN 2025-10-30 09:01:32 24.61 21.72 3.62% DYN 2025-10-30 10:01:53 23.98 23.87 1.48% DYN 2025-10-30 11:01:35 23.56 23.52 -0.29% DYN 2025-10-30 12:01:55 23.67 23.61 0.00% DYN 2025-10-30 13:01:38 23.64 23.61 0.00% DYN 2025-10-30 14:01:56 23.72 23.70 0.37% DYN 2025-10-30 15:01:38 23.58 23.56 -0.16% DYN 2025-10-30 16:02:00 24.00 23.20 -0.29% DYN 2025-10-30 17:01:34 24.00 23.20 -0.30% DYN 2025-10-30 19:01:37 23.55 23.20 -0.30% DYN 2025-10-30 20:02:02 0.00 0.00 -0.30% 2025-10-31 DYN 2025-10-31 05:01:41 29.27 22.96 -0.30% DYN 2025-10-31 06:01:57 25.00 22.96 -0.30% DYN 2025-10-31 07:01:39 23.99 22.96 -0.30% DYN 2025-10-31 10:01:58 22.94 22.81 -3.09% DYN 2025-10-31 11:01:35 22.82 22.75 -3.09% DYN 2025-10-31 12:01:57 23.04 22.98 -2.16% DYN 2025-10-31 13:01:38 23.01 22.99 -2.33% DYN 2025-10-31 14:02:13 22.90 22.88 -2.71% DYN 2025-10-31 15:01:36 22.79 22.78 -3.22% DYN 2025-10-31 16:03:41 23.03 22.26 -4.06% DYN 2025-10-31 17:01:35 23.03 22.26 -3.40% DYN 2025-10-31 18:02:00 24.17 22.26 -2.63% DYN 2025-10-31 20:01:56 0.00 0.00 -2.63% 2025-11-03 DYN 2025-11-03 05:01:45 26.79 0.00 -2.63% DYN 2025-11-03 06:01:59 26.79 17.43 -2.63% DYN 2025-11-03 08:02:04 22.95 19.14 0.55% DYN 2025-11-03 09:01:38 26.05 20.93 0.55% DYN 2025-11-03 10:01:59 22.69 22.40 0.55% DYN 2025-11-03 11:01:41 22.00 21.95 -2.59% DYN 2025-11-03 12:02:02 22.66 22.64 0.34% DYN 2025-11-03 13:01:45 22.86 22.82 1.19% DYN 2025-11-03 14:02:16 22.92 22.90 1.44% DYN 2025-11-03 15:01:41 23.06 23.05 2.08% DYN 2025-11-03 16:02:04 23.63 23.58 4.42% DYN 2025-11-03 17:03:17 24.59 23.64 8.20% DYN 2025-11-03 18:02:07 25.00 23.64 8.95% DYN 2025-11-03 19:01:51 25.00 22.02 8.95% DYN 2025-11-03 20:02:06 25.00 24.20 8.95% DYN 2025-11-03 21:04:44 0.00 0.00 3.10% DYN 2025-11-03 22:04:23 25.00 24.39 8.95% 2025-11-04 DYN 2025-11-04 06:01:56 29.27 21.00 8.95% DYN 2025-11-04 07:01:48 23.97 22.06 8.95% DYN 2025-11-04 08:01:59 23.97 22.07 8.95% DYN 2025-11-04 09:01:33 24.17 22.02 0.00% DYN 2025-11-04 10:01:58 24.39 22.03 0.27% DYN 2025-11-04 11:01:33 23.29 23.18 -3.68% DYN 2025-11-04 12:01:56 22.80 22.74 -5.89% DYN 2025-11-04 13:01:35 22.16 22.11 -8.68% DYN 2025-11-04 14:02:00 21.83 21.81 -10.10% DYN 2025-11-04 15:06:16 21.72 21.70 -10.50% DYN 2025-11-04 16:03:04 21.57 21.52 -11.29% DYN 2025-11-04 17:01:46 21.95 21.26 -11.47% DYN 2025-11-04 18:02:04 21.95 21.26 -11.78% DYN 2025-11-04 19:01:56 24.55 21.26 -8.96% 2025-11-05 DYN 2025-11-05 06:02:04 30.93 17.43 -8.96% DYN 2025-11-05 08:02:20 22.04 18.39 -8.96% DYN 2025-11-05 10:02:07 22.04 20.20 -8.96% DYN 2025-11-05 11:01:39 20.70 20.64 -3.44% DYN 2025-11-05 12:01:54 20.46 20.44 -4.36% DYN 2025-11-05 13:01:35 21.17 21.13 -1.62% DYN 2025-11-05 14:01:56 21.03 21.01 -2.07% DYN 2025-11-05 15:01:45 21.11 21.10 -1.70% DYN 2025-11-05 16:02:11 21.20 21.18 -1.33% DYN 2025-11-05 17:01:38 21.31 20.39 -2.53% DYN 2025-11-05 17:16:03 8-K Sec report https://www.sec.gov/Archives/edgar/data/1818794/000119312525266979/0001193125-25-266979-index.htm 8-K - Dyne Therapeutics, Inc. (0001818794) (Filer) DYN 2025-11-05 18:06:48 20.62 18.51 -11.76% DYN 2025-11-05 19:01:42 22.05 18.60 -12.17% DYN 2025-11-05 21:04:32 0.00 0.00 5.34% 2025-11-06 DYN 2025-11-06 06:01:58 23.51 16.46 5.34% DYN 2025-11-06 07:01:50 21.49 17.68 5.34% DYN 2025-11-06 08:01:58 21.49 20.90 0.14% DYN 2025-11-06 09:01:34 23.06 20.90 2.93% DYN 2025-11-06 10:01:58 22.82 18.75 0.05% DYN 2025-11-06 11:01:38 17.93 17.82 -13.89% DYN 2025-11-06 12:01:54 17.93 17.87 -13.85% DYN 2025-11-06 13:01:40 18.37 18.35 -11.76% DYN 2025-11-06 14:02:05 18.35 18.30 -11.94% DYN 2025-11-06 15:01:55 18.82 18.75 -9.85% DYN 2025-11-06 16:01:58 18.81 18.78 -9.71% DYN 2025-11-06 17:01:41 18.57 17.50 -12.45% DYN 2025-11-06 18:01:59 18.50 17.85 -12.82% DYN 2025-11-06 19:01:41 20.49 17.50 -12.82% 2025-11-07 DYN 2025-11-07 06:02:07 25.52 17.53 -12.82% DYN 2025-11-07 07:01:54 18.40 17.53 -12.82% DYN 2025-11-07 10:02:08 18.09 17.53 -12.82% DYN 2025-11-07 11:01:38 17.54 17.45 -3.25% DYN 2025-11-07 12:01:55 17.36 17.32 -4.07% DYN 2025-11-07 13:01:39 17.29 17.28 -4.35% DYN 2025-11-07 14:02:20 17.94 17.91 -1.29% DYN 2025-11-07 15:01:49 17.94 17.93 -1.29% DYN 2025-11-07 16:02:04 17.95 17.91 -1.39% DYN 2025-11-07 17:01:50 18.72 15.03 0.77% DYN 2025-11-07 18:02:03 18.72 18.00 2.69% DYN 2025-11-07 19:01:45 23.84 16.78 2.69% DYN 2025-11-07 21:04:04 0.00 0.00 2.69% 2025-11-10 DYN 2025-11-10 06:02:15 25.52 18.41 2.69% DYN 2025-11-10 07:01:56 25.52 18.46 2.69% DYN 2025-11-10 08:02:05 22.27 18.51 2.69% DYN 2025-11-10 09:01:53 23.82 18.51 2.69% DYN 2025-11-10 10:02:01 18.85 18.69 1.87% DYN 2025-11-10 11:01:48 19.00 18.87 3.24% DYN 2025-11-10 12:02:03 18.59 18.55 1.26% DYN 2025-11-10 13:01:45 18.62 18.60 1.37% DYN 2025-11-10 14:02:05 18.52 18.48 0.82% DYN 2025-11-10 15:01:47 18.21 18.18 -0.88% DYN 2025-11-10 16:02:24 18.55 18.52 0.99% DYN 2025-11-10 17:01:57 19.00 18.01 0.93% DYN 2025-11-10 20:02:06 19.00 17.14 0.93% DYN 2025-11-10 21:03:15 0.00 0.00 0.93% 2025-11-11 DYN 2025-11-11 06:02:13 18.79 18.01 0.93% DYN 2025-11-11 07:01:52 20.39 16.48 0.93% DYN 2025-11-11 08:02:12 18.77 18.01 1.42% DYN 2025-11-11 09:02:15 18.75 18.01 1.42% DYN 2025-11-11 10:02:08 18.65 18.03 -0.16% DYN 2025-11-11 11:01:42 18.81 18.73 1.58% DYN 2025-11-11 12:02:04 18.77 18.71 1.31% DYN 2025-11-11 13:01:52 18.82 18.77 1.53% DYN 2025-11-11 14:02:05 19.03 19.00 2.78% DYN 2025-11-11 15:01:49 19.38 19.36 4.68% DYN 2025-11-11 16:02:03 19.68 19.64 6.37% DYN 2025-11-11 17:01:42 0.00 17.27 6.37% DYN 2025-11-11 18:02:24 19.70 17.27 6.32% DYN 2025-11-11 21:03:28 0.00 0.00 6.32% 2025-11-12 DYN 2025-11-12 06:02:05 25.52 16.46 6.32% DYN 2025-11-12 07:01:42 25.52 16.46 -3.03% DYN 2025-11-12 08:02:01 23.17 18.02 -3.03% DYN 2025-11-12 09:01:41 23.17 18.02 0.59% DYN 2025-11-12 10:02:03 23.17 19.71 0.59% DYN 2025-11-12 11:01:37 19.82 19.71 0.49% DYN 2025-11-12 12:01:56 19.06 19.02 -3.40% DYN 2025-11-12 13:01:39 18.94 18.87 -4.27% DYN 2025-11-12 14:02:01 18.89 18.84 -4.43% DYN 2025-11-12 15:01:43 19.04 18.98 -3.62% DYN 2025-11-12 16:02:01 18.81 18.80 -4.65% DYN 2025-11-12 17:01:45 18.98 0.00 -5.73% DYN 2025-11-12 18:02:00 18.98 18.25 -5.39% DYN 2025-11-12 21:02:51 0.00 0.00 -5.39% DYN 2025-11-12 22:03:31 18.98 18.25 -5.39% 2025-11-13 DYN 2025-11-13 06:02:09 25.52 16.46 -5.39% DYN 2025-11-13 07:01:36 19.00 18.70 0.46% DYN 2025-11-13 08:01:59 19.00 16.46 0.00% DYN 2025-11-13 09:01:41 19.00 18.01 0.00% DYN 2025-11-13 10:02:02 18.59 18.36 -0.36% DYN 2025-11-13 11:01:42 19.03 18.96 2.03% DYN 2025-11-13 12:02:03 18.89 18.84 1.37% DYN 2025-11-13 13:01:45 19.11 19.05 2.54% DYN 2025-11-13 14:02:12 18.97 18.94 1.83% DYN 2025-11-13 15:01:58 18.49 18.46 -0.71% DYN 2025-11-13 16:02:12 18.75 18.73 0.86% DYN 2025-11-13 17:01:44 19.20 6.00 1.17% DYN 2025-11-13 18:02:02 19.20 18.46 1.24% DYN 2025-11-13 21:03:19 0.00 0.00 1.24% 2025-11-14 DYN 2025-11-14 06:02:12 20.43 13.27 1.24% DYN 2025-11-14 08:02:06 20.43 14.23 1.24% DYN 2025-11-14 10:02:09 18.82 15.56 1.24% DYN 2025-11-14 11:01:37 18.93 18.85 0.43% DYN 2025-11-14 12:01:53 18.93 18.87 0.48% DYN 2025-11-14 13:01:43 19.22 19.20 2.10% DYN 2025-11-14 14:02:07 19.29 19.23 2.47% DYN 2025-11-14 15:01:54 19.06 19.01 1.07% DYN 2025-11-14 16:02:19 19.03 19.01 1.07% DYN 2025-11-14 17:01:56 19.85 18.00 -0.16% DYN 2025-11-14 21:04:24 0.00 0.00 -0.16% 2025-11-17 DYN 2025-11-17 06:02:04 19.99 13.27 -0.16% DYN 2025-11-17 08:02:01 19.99 18.01 -0.16% DYN 2025-11-17 09:01:39 19.99 18.09 -0.16% DYN 2025-11-17 10:01:58 18.75 18.01 0.64% DYN 2025-11-17 11:01:33 19.50 19.41 3.61% DYN 2025-11-17 12:01:57 20.52 20.49 9.24% DYN 2025-11-17 13:01:44 21.11 21.08 12.37% DYN 2025-11-17 14:02:17 21.07 21.03 12.06% DYN 2025-11-17 16:02:08 20.81 20.79 10.73% DYN 2025-11-17 17:02:33 20.35 20.00 7.75% DYN 2025-11-17 18:02:01 21.90 20.07 15.59% DYN 2025-11-17 19:01:49 21.69 20.23 15.59% DYN 2025-11-17 20:02:13 21.69 20.30 8.09% DYN 2025-11-17 21:04:25 0.00 0.00 8.09% 2025-11-18 DYN 2025-11-18 05:01:47 23.90 0.00 8.09% DYN 2025-11-18 06:02:08 20.44 15.08 8.09% DYN 2025-11-18 07:01:50 20.43 15.08 8.09% DYN 2025-11-18 11:06:18 19.77 19.64 -2.82% DYN 2025-11-18 12:01:40 20.13 20.10 -0.64% DYN 2025-11-18 13:01:53 20.97 20.93 3.94% DYN 2025-11-18 14:01:46 20.91 20.89 3.57% DYN 2025-11-18 15:01:56 21.05 21.02 4.26% DYN 2025-11-18 16:01:50 21.02 20.99 4.04% DYN 2025-11-18 17:01:59 21.15 20.55 3.89% DYN 2025-11-18 18:01:47 21.38 20.55 2.57% DYN 2025-11-18 21:06:57 0.00 0.00 2.57% DYN 2025-11-18 22:02:22 21.38 20.55 2.57% 2025-11-19 DYN 2025-11-19 06:01:44 23.90 15.00 2.57% DYN 2025-11-19 07:01:54 23.90 15.00 3.21% DYN 2025-11-19 08:01:48 23.52 17.64 3.11% DYN 2025-11-19 09:01:51 23.52 17.84 0.99% DYN 2025-11-19 10:01:45 23.63 20.00 0.89% DYN 2025-11-19 11:01:54 20.80 20.66 -0.84% DYN 2025-11-19 12:01:47 21.57 21.51 2.96% DYN 2025-11-19 13:01:56 21.00 20.95 0.05% DYN 2025-11-19 14:01:47 20.81 20.79 -0.79% DYN 2025-11-19 15:01:58 20.61 20.58 -1.83% DYN 2025-11-19 16:01:53 20.61 20.59 -1.73% DYN 2025-11-19 17:01:53 21.93 19.89 -1.73% DYN 2025-11-19 18:01:51 21.93 19.89 -0.24% DYN 2025-11-19 21:05:16 0.00 0.00 -0.24% 2025-11-20 DYN 2025-11-20 06:01:44 24.95 16.46 -0.24% DYN 2025-11-20 08:01:47 21.92 19.35 -0.24% DYN 2025-11-20 09:01:58 21.86 19.35 -0.24% DYN 2025-11-20 10:01:49 21.82 20.65 1.91% DYN 2025-11-20 11:01:55 21.84 21.76 5.73% DYN 2025-11-20 12:01:41 21.72 21.69 5.25% DYN 2025-11-20 13:02:01 20.88 20.80 1.15% DYN 2025-11-20 14:01:51 20.48 20.43 -0.67% DYN 2025-11-20 15:01:59 20.09 20.07 -2.43% DYN 2025-11-20 16:01:59 20.31 20.28 -1.48% DYN 2025-11-20 17:02:04 20.51 19.73 -2.39% DYN 2025-11-20 18:02:15 20.51 19.73 -2.43% DYN 2025-11-20 20:02:17 20.12 19.73 -2.43% DYN 2025-11-20 21:03:51 0.00 0.00 -2.43% 2025-11-21 DYN 2025-11-21 06:02:14 21.00 20.20 0.87% DYN 2025-11-21 07:02:04 21.00 20.20 -5.44% DYN 2025-11-21 09:02:03 20.93 20.12 0.39% DYN 2025-11-21 10:03:00 21.47 20.18 0.63% DYN 2025-11-21 11:01:52 20.78 20.67 2.96% DYN 2025-11-21 12:01:47 20.29 20.23 0.83% DYN 2025-11-21 13:02:03 20.94 20.90 3.93% DYN 2025-11-21 14:01:48 20.97 20.93 4.03% DYN 2025-11-21 15:02:12 20.88 20.82 3.50% DYN 2025-11-21 16:01:59 20.97 20.92 3.93% DYN 2025-11-21 17:02:01 23.90 20.77 5.15% DYN 2025-11-21 18:01:51 23.30 20.77 5.27% DYN 2025-11-21 21:06:32 0.00 0.00 5.27% 2025-11-24 DYN 2025-11-24 06:02:06 21.82 21.11 5.27% DYN 2025-11-24 07:01:54 24.95 21.43 1.34% DYN 2025-11-24 08:02:06 22.42 21.11 0.65% DYN 2025-11-24 09:01:44 21.43 21.00 1.64% DYN 2025-11-24 10:01:56 21.93 21.30 1.14% DYN 2025-11-24 11:01:45 21.93 21.82 3.28% DYN 2025-11-24 12:01:59 22.21 22.18 5.07% DYN 2025-11-24 13:01:46 21.69 21.66 2.39% DYN 2025-11-24 14:04:52 21.63 21.60 2.14% DYN 2025-11-24 15:01:51 21.61 21.58 2.14% DYN 2025-11-24 16:03:46 21.73 21.70 2.68% DYN 2025-11-24 17:02:10 22.09 21.25 4.13% DYN 2025-11-24 18:02:06 22.09 21.25 3.92% DYN 2025-11-24 19:01:50 21.45 21.25 1.27% DYN 2025-11-24 20:02:13 21.40 21.25 1.27% DYN 2025-11-24 21:03:10 0.00 0.00 1.04% 2025-11-25 DYN 2025-11-25 06:02:37 22.98 21.00 1.04% DYN 2025-11-25 07:01:50 24.94 21.00 1.04% DYN 2025-11-25 08:02:07 23.52 21.00 1.04% DYN 2025-11-25 10:02:07 23.52 21.00 -1.75% DYN 2025-11-25 11:01:51 21.21 21.06 -2.50% DYN 2025-11-25 12:02:10 20.85 20.81 -3.92% DYN 2025-11-25 13:01:43 20.96 20.92 -3.45% DYN 2025-11-25 14:02:02 20.92 20.89 -3.54% DYN 2025-11-25 15:01:42 20.71 20.65 -4.72% DYN 2025-11-25 16:02:07 20.79 20.74 -4.30% DYN 2025-11-25 17:01:48 21.21 20.12 -4.11% DYN 2025-11-25 18:01:53 21.21 20.12 -4.01% DYN 2025-11-25 20:01:49 20.95 20.12 -4.01% DYN 2025-11-25 21:04:24 0.00 0.00 -4.01% 2025-11-26 DYN 2025-11-26 05:01:42 23.90 0.00 -4.01% DYN 2025-11-26 06:02:03 21.39 16.46 0.92% DYN 2025-11-26 08:02:02 21.39 20.01 0.92% DYN 2025-11-26 09:01:41 21.99 20.01 0.92% DYN 2025-11-26 10:02:00 20.89 20.05 -0.05% DYN 2025-11-26 11:01:43 21.40 21.25 2.49% DYN 2025-11-26 12:01:55 21.23 21.18 1.75%