$MRSN: Mersana Therapeutics, Inc. - Common Stock
2024-12-03 MRSN 2024-12-03 16:02:36 2.42 2.41 5.26% MRSN 2024-12-03 17:02:00 2.38 2.37 3.51% MRSN 2024-12-03 18:02:42 2.57 1.96 3.04% MRSN 2024-12-03 19:02:02 2.57 2.03 3.04% MRSN 2024-12-03 20:02:39 2.58 2.03 3.04% 2024-12-04 MRSN 2024-12-04 06:02:32 3.06 2.03 3.04% MRSN 2024-12-04 07:01:54 2.98 2.03 3.04% MRSN 2024-12-04 08:02:32 2.98 2.17 3.04% MRSN 2024-12-04 09:01:55 2.76 2.17 0.00% MRSN 2024-12-04 10:02:31 2.45 2.38 3.04% MRSN 2024-12-04 11:02:01 2.36 2.35 -0.43% MRSN 2024-12-04 12:02:38 2.38 2.37 0.43% MRSN 2024-12-04 13:02:01 2.32 2.31 -2.61% MRSN 2024-12-04 14:02:35 2.31 2.30 -2.61% MRSN 2024-12-04 15:01:55 2.27 2.26 -4.35% MRSN 2024-12-04 16:02:41 2.24 2.23 -6.09% MRSN 2024-12-04 18:02:34 2.46 2.03 -2.53% MRSN 2024-12-04 20:02:38 2.54 1.95 -2.53% 2024-12-05 MRSN 2024-12-05 06:02:34 2.46 1.82 -2.53% MRSN 2024-12-05 08:02:36 2.46 1.93 -2.53% MRSN 2024-12-05 09:01:58 2.46 1.82 0.00% MRSN 2024-12-05 10:02:35 2.33 2.25 0.00% MRSN 2024-12-05 11:01:59 2.22 2.21 -2.53% MRSN 2024-12-05 12:02:33 2.27 2.26 -0.42% MRSN 2024-12-05 13:02:30 2.27 2.26 0.00% MRSN 2024-12-05 14:02:32 2.28 2.27 0.00% MRSN 2024-12-05 15:02:04 2.31 2.30 1.69% MRSN 2024-12-05 16:02:32 2.34 2.33 2.53% MRSN 2024-12-05 17:01:59 2.33 2.32 2.53% MRSN 2024-12-05 18:02:37 2.75 2.13 10.13% MRSN 2024-12-05 19:02:02 2.54 2.13 10.13% MRSN 2024-12-05 20:02:41 2.45 2.13 10.13% 2024-12-06 MRSN 2024-12-06 06:02:30 2.65 1.93 10.13% MRSN 2024-12-06 08:02:38 2.29 1.93 10.13% MRSN 2024-12-06 09:02:00 2.29 1.93 -1.32% MRSN 2024-12-06 10:02:37 2.69 1.93 -1.32% MRSN 2024-12-06 11:01:58 2.38 2.37 2.64% MRSN 2024-12-06 12:02:30 2.40 2.39 3.08% MRSN 2024-12-06 13:01:59 2.39 2.38 2.64% MRSN 2024-12-06 14:02:29 2.46 2.45 6.17% MRSN 2024-12-06 15:01:55 2.44 2.43 5.29% MRSN 2024-12-06 16:02:40 2.53 2.52 8.81% MRSN 2024-12-06 17:02:03 2.54 2.53 9.69% MRSN 2024-12-06 18:02:42 2.54 2.45 9.05% MRSN 2024-12-06 19:01:57 2.50 2.46 9.05% MRSN 2024-12-06 20:02:34 2.69 2.46 9.05% MRSN 2024-12-06 21:02:09 2.69 2.25 9.05% MRSN 2024-12-06 22:05:40 2.69 2.46 9.05% 2024-12-09 MRSN 2024-12-09 00:05:38 0.00 0.00 9.05% MRSN 2024-12-09 06:02:33 3.01 1.11 9.05% MRSN 2024-12-09 07:01:59 3.00 1.11 9.05% MRSN 2024-12-09 08:03:04 2.74 2.14 9.05% MRSN 2024-12-09 09:02:01 2.97 2.32 0.00% MRSN 2024-12-09 10:02:36 2.62 2.50 4.74% MRSN 2024-12-09 12:02:39 2.66 2.65 5.17% MRSN 2024-12-09 13:01:56 2.61 2.60 3.45% MRSN 2024-12-09 14:02:40 2.78 2.76 10.34% MRSN 2024-12-09 15:02:05 2.67 2.66 6.03% MRSN 2024-12-09 16:02:41 2.60 2.59 3.02% MRSN 2024-12-09 17:02:01 2.55 2.54 0.43% MRSN 2024-12-09 18:02:39 2.58 2.52 0.79% MRSN 2024-12-09 19:02:07 2.71 2.44 0.79% 2024-12-10 MRSN 2024-12-10 06:02:27 3.00 2.24 0.79% MRSN 2024-12-10 07:02:00 3.00 2.44 0.79% MRSN 2024-12-10 09:02:02 3.00 2.44 0.00% MRSN 2024-12-10 11:02:03 2.56 2.52 0.40% MRSN 2024-12-10 12:02:39 2.45 2.44 -4.35% MRSN 2024-12-10 13:02:04 2.50 2.49 -2.37% MRSN 2024-12-10 14:02:33 2.57 2.56 0.40% MRSN 2024-12-10 15:01:59 2.58 2.57 0.79% MRSN 2024-12-10 16:02:41 2.47 2.46 -3.56% MRSN 2024-12-10 17:02:04 2.43 2.42 -5.14% MRSN 2024-12-10 18:02:41 2.66 2.35 -2.75% MRSN 2024-12-10 19:01:54 2.66 2.36 -2.75% MRSN 2024-12-10 20:02:30 2.66 2.35 -2.75% MRSN 2024-12-10 21:02:01 2.71 2.44 0.00% MRSN 2024-12-10 22:05:15 2.66 2.35 -2.75% 2024-12-11 MRSN 2024-12-11 06:02:40 3.03 2.35 -2.75% MRSN 2024-12-11 09:02:01 3.03 2.48 0.00% MRSN 2024-12-11 10:02:34 3.03 2.35 0.00% MRSN 2024-12-11 11:01:54 2.56 2.48 1.57% MRSN 2024-12-11 12:02:26 2.50 2.49 0.39% MRSN 2024-12-11 13:01:52 2.56 2.55 3.14% MRSN 2024-12-11 14:02:24 2.63 2.62 5.88% MRSN 2024-12-11 15:01:47 2.74 2.73 9.80% MRSN 2024-12-11 16:02:22 2.78 2.77 11.37% MRSN 2024-12-11 17:01:50 2.70 2.69 8.24% MRSN 2024-12-11 18:02:18 2.80 2.52 8.06% 2024-12-12 MRSN 2024-12-12 06:05:14 3.03 2.68 8.06% MRSN 2024-12-12 07:01:47 3.03 2.36 -2.82% MRSN 2024-12-12 08:02:32 3.03 2.39 -2.82% MRSN 2024-12-12 09:02:06 3.03 2.63 0.00% MRSN 2024-12-12 11:01:54 2.63 2.61 -1.21% MRSN 2024-12-12 12:02:18 2.57 2.56 -4.84% MRSN 2024-12-12 13:01:47 2.44 2.43 -9.68% MRSN 2024-12-12 14:02:26 2.37 2.36 -12.50% MRSN 2024-12-12 15:01:49 2.29 2.28 -15.73% MRSN 2024-12-12 16:02:20 2.31 2.30 -14.92% MRSN 2024-12-12 17:01:40 2.30 2.29 -15.32% MRSN 2024-12-12 18:02:31 2.62 2.26 -14.18% MRSN 2024-12-12 20:02:30 2.62 2.20 -14.18% MRSN 2024-12-12 21:01:49 2.61 2.20 -14.18% MRSN 2024-12-12 22:05:27 0.00 0.00 -14.18% 2024-12-13 MRSN 2024-12-13 06:02:38 2.87 2.31 -14.18% MRSN 2024-12-13 07:01:50 2.64 2.31 -14.18% MRSN 2024-12-13 09:01:59 2.41 2.31 0.00% MRSN 2024-12-13 10:02:35 2.54 2.30 0.37% MRSN 2024-12-13 11:01:52 2.17 2.16 -4.85% MRSN 2024-12-13 12:02:27 2.14 2.13 -6.34% MRSN 2024-12-13 13:01:45 2.15 2.14 -5.60% MRSN 2024-12-13 14:02:19 2.12 2.11 -6.72% MRSN 2024-12-13 16:02:22 2.10 2.09 -7.46% MRSN 2024-12-13 17:01:42 2.15 2.14 -5.60% MRSN 2024-12-13 18:02:17 2.15 2.07 -6.52% MRSN 2024-12-13 19:01:46 2.15 2.07 -6.96% 2024-12-16 MRSN 2024-12-16 00:05:53 0.00 0.00 -6.96% MRSN 2024-12-16 06:02:25 2.80 1.99 -6.96% MRSN 2024-12-16 09:01:53 2.52 1.99 0.00% MRSN 2024-12-16 10:02:31 2.23 2.15 0.00% MRSN 2024-12-16 11:02:06 2.15 2.09 -0.87% MRSN 2024-12-16 12:02:23 2.18 2.17 0.87% MRSN 2024-12-16 13:01:44 2.15 2.14 0.00% MRSN 2024-12-16 14:02:26 2.13 2.12 -0.87% MRSN 2024-12-16 15:01:48 2.10 2.09 -2.17% MRSN 2024-12-16 17:01:56 2.02 2.01 -5.65% MRSN 2024-12-16 18:02:36 2.29 2.01 -3.72% MRSN 2024-12-16 19:01:07 2.29 2.07 -3.72% MRSN 2024-12-16 20:01:39 2.29 2.01 -3.72% 2024-12-17 MRSN 2024-12-17 06:02:14 2.93 1.86 -3.72% MRSN 2024-12-17 07:05:16 2.38 1.90 -3.72% MRSN 2024-12-17 08:01:17 2.43 1.90 -3.72% MRSN 2024-12-17 09:04:03 2.38 1.90 0.00% MRSN 2024-12-17 10:01:09 2.14 1.88 0.00% MRSN 2024-12-17 11:01:44 2.06 2.02 -0.93% MRSN 2024-12-17 15:01:45 2.12 2.11 2.33% MRSN 2024-12-17 16:01:05 2.08 2.07 0.47% MRSN 2024-12-17 17:01:36 2.06 2.05 -0.93% MRSN 2024-12-17 18:01:03 2.29 1.95 -1.93% MRSN 2024-12-17 20:01:14 2.29 1.96 -1.93% 2024-12-18 MRSN 2024-12-18 06:01:18 2.93 1.89 -1.93% MRSN 2024-12-18 08:02:42 2.42 2.01 -1.93% MRSN 2024-12-18 09:01:47 2.21 2.01 0.00% MRSN 2024-12-18 11:01:42 2.01 2.00 -0.48% MRSN 2024-12-18 12:01:08 1.87 1.86 -7.73% MRSN 2024-12-18 13:01:29 1.85 1.84 -9.18% MRSN 2024-12-18 14:01:04 1.83 1.82 -9.66% MRSN 2024-12-18 15:01:41 1.84 1.83 -9.18% MRSN 2024-12-18 16:01:22 1.82 1.81 -10.14% MRSN 2024-12-18 18:01:06 1.98 1.69 -15.27% MRSN 2024-12-18 19:01:45 1.76 1.69 -15.27% MRSN 2024-12-18 20:01:16 1.76 1.61 -15.27% 2024-12-19 MRSN 2024-12-19 06:01:14 2.70 1.70 0.49% MRSN 2024-12-19 08:17:24 Mersana Therapeutics: We're About To Find Out If ADC Platform Is More Tolerable MRSN 2024-12-19 09:01:57 1.74 1.70 1.97% MRSN 2024-12-19 10:01:19 1.99 1.70 3.45% MRSN 2024-12-19 11:01:43 1.73 1.72 1.48% MRSN 2024-12-19 12:01:07 1.68 1.67 -0.49% MRSN 2024-12-19 13:01:43 1.71 1.70 0.99% MRSN 2024-12-19 14:01:11 1.69 1.68 0.00% MRSN 2024-12-19 15:01:39 1.71 1.70 0.99% MRSN 2024-12-19 16:01:04 1.76 1.75 2.96% MRSN 2024-12-19 17:01:41 1.77 1.76 3.45% MRSN 2024-12-19 18:01:08 1.80 1.63 2.96% MRSN 2024-12-19 18:01:38 8-K Sec report https://www.sec.gov/Archives/edgar/data/1442836/000110465924130233/0001104659-24-130233-index.htm 8-K - Mersana Therapeutics, Inc. (0001442836) (Filer) MRSN 2024-12-19 19:01:41 1.85 1.63 12.43% MRSN 2024-12-19 20:01:11 1.95 1.87 14.79% MRSN 2024-12-19 21:01:43 1.99 1.87 11.24% MRSN 2024-12-19 22:01:21 1.94 1.87 15.38% 2024-12-20 MRSN 2024-12-20 06:01:09 1.98 1.70 13.61% MRSN 2024-12-20 07:01:43 1.97 1.70 13.61% MRSN 2024-12-20 09:02:02 1.98 1.70 0.00% MRSN 2024-12-20 10:01:14 1.94 1.70 0.00% MRSN 2024-12-20 11:01:43 1.74 1.67 -3.55% MRSN 2024-12-20 14:01:02 1.65 1.64 -5.33% MRSN 2024-12-20 15:01:39 1.64 1.63 -5.92% MRSN 2024-12-20 17:01:36 1.60 1.59 -8.28% MRSN 2024-12-20 18:01:08 1.75 1.55 -8.05% MRSN 2024-12-20 19:01:45 1.79 1.55 -8.05% MRSN 2024-12-20 21:01:55 1.80 1.55 -8.05% 2024-12-23 MRSN 2024-12-23 00:04:34 0.00 0.00 -8.05% MRSN 2024-12-23 06:01:41 1.82 1.48 17.82% MRSN 2024-12-23 08:01:42 1.80 1.50 5.17% MRSN 2024-12-23 09:01:16 1.81 1.50 0.00% MRSN 2024-12-23 10:01:49 1.57 1.42 -2.87% MRSN 2024-12-23 11:01:15 1.56 1.55 -1.72% MRSN 2024-12-23 13:01:11 1.48 1.47 -7.47% MRSN 2024-12-23 14:01:43 1.49 1.48 -6.32% MRSN 2024-12-23 15:01:11 1.46 1.45 -8.05% MRSN 2024-12-23 17:01:12 1.52 1.51 -4.60% MRSN 2024-12-23 18:01:52 1.60 1.44 -4.38% MRSN 2024-12-23 19:01:11 1.69 1.44 -4.38% 2024-12-24 MRSN 2024-12-24 06:01:47 1.65 1.40 11.25% MRSN 2024-12-24 07:01:23 1.65 1.34 11.25% MRSN 2024-12-24 08:01:42 1.60 1.28 7.50% MRSN 2024-12-24 09:01:22 1.57 1.50 0.00% MRSN 2024-12-24 10:01:46 1.60 1.44 0.63% MRSN 2024-12-24 11:01:08 1.48 1.47 -3.13% MRSN 2024-12-24 12:01:45 1.62 1.61 5.63% MRSN 2024-12-24 13:01:07 1.63 1.62 6.25% MRSN 2024-12-24 14:01:50 1.62 1.61 5.63% MRSN 2024-12-24 15:01:12 1.70 1.50 5.88% MRSN 2024-12-24 16:01:37 1.70 1.60 5.88% MRSN 2024-12-24 18:01:33 1.70 1.50 5.88% MRSN 2024-12-24 19:01:16 0.00 0.00 5.88% 2024-12-26 MRSN 2024-12-26 06:01:43 2.00 1.45 -18.30% MRSN 2024-12-26 07:01:16 2.00 1.50 -18.30% MRSN 2024-12-26 09:01:20 1.84 1.50 0.00% MRSN 2024-12-26 11:01:16 1.60 1.59 -1.31% MRSN 2024-12-26 12:01:45 1.49 1.48 -9.15% MRSN 2024-12-26 13:01:13 1.48 1.47 -9.15% MRSN 2024-12-26 14:01:53 1.45 1.44 -11.11% MRSN 2024-12-26 16:01:42 1.40 1.39 -14.38% MRSN 2024-12-26 17:01:09 1.41 1.40 -14.38% MRSN 2024-12-26 18:01:27 1.54 1.40 -12.35% MRSN 2024-12-26 19:01:08 1.45 1.41 -12.35% MRSN 2024-12-26 20:01:36 1.54 1.36 -12.35% 2024-12-27 MRSN 2024-12-27 06:01:40 1.56 1.34 9.26% MRSN 2024-12-27 09:01:08 1.56 1.34 0.62% MRSN 2024-12-27 10:01:38 1.44 1.34 0.62% MRSN 2024-12-27 11:01:08 1.47 1.46 3.09% MRSN 2024-12-27 12:01:31 1.45 1.44 1.85% MRSN 2024-12-27 13:00:59 1.42 1.41 0.00% MRSN 2024-12-27 14:01:31 1.45 1.44 1.23% MRSN 2024-12-27 15:00:55 1.44 1.43 1.23% MRSN 2024-12-27 17:01:04 1.50 1.49 4.94% MRSN 2024-12-27 18:01:29 1.64 1.44 5.63% MRSN 2024-12-27 19:00:59 1.61 1.44 4.23% MRSN 2024-12-27 20:01:10 1.63 1.44 4.23% MRSN 2024-12-27 21:00:55 1.63 1.43 4.23% MRSN 2024-12-27 22:04:03 1.63 1.44 4.23% 2024-12-30 MRSN 2024-12-30 00:03:42 0.00 0.00 4.23% MRSN 2024-12-30 06:00:54 1.98 1.39 -9.86% MRSN 2024-12-30 07:00:50 1.62 1.43 11.27% MRSN 2024-12-30 09:00:50 1.62 1.38 0.00% MRSN 2024-12-30 10:01:04 1.68 1.38 0.00% MRSN 2024-12-30 11:01:04 1.42 1.40 -6.34% MRSN 2024-12-30 12:01:06 1.40 1.39 -7.04% MRSN 2024-12-30 13:00:49 1.39 1.38 -7.75% MRSN 2024-12-30 15:00:48 1.40 1.39 -7.04% MRSN 2024-12-30 16:01:02 1.38 1.37 -8.45% MRSN 2024-12-30 17:00:50 1.43 1.42 -4.93% MRSN 2024-12-30 18:00:57 1.44 1.39 -4.00% MRSN 2024-12-30 19:00:47 1.50 1.39 -4.00% 2024-12-31 MRSN 2024-12-31 06:00:57 1.58 1.30 19.33% MRSN 2024-12-31 08:01:00 1.71 1.33 19.33% MRSN 2024-12-31 09:00:42 1.60 1.34 5.33% MRSN 2024-12-31 10:00:58 1.59 1.34 3.33% MRSN 2024-12-31 11:00:44 1.41 1.40 -0.67% MRSN 2024-12-31 13:00:50 1.40 1.39 -1.33% MRSN 2024-12-31 14:00:59 1.38 1.37 -2.67% MRSN 2024-12-31 16:00:56 1.42 1.41 0.00% MRSN 2024-12-31 17:00:45 1.43 1.42 0.00% MRSN 2024-12-31 18:00:54 1.49 1.35 0.70% 2025-01-01 MRSN 2025-01-01 22:05:09 0.00 0.00 0.70% 2025-01-02 MRSN 2025-01-02 06:01:00 1.55 1.35 0.70% MRSN 2025-01-02 08:00:55 1.53 1.35 0.70% MRSN 2025-01-02 09:00:53 1.55 1.35 0.00% MRSN 2025-01-02 11:00:54 1.45 1.43 0.70% MRSN 2025-01-02 12:01:00 1.42 1.41 -0.70% MRSN 2025-01-02 13:00:49 1.51 1.50 4.93% MRSN 2025-01-02 14:01:02 1.44 1.43 0.70% MRSN 2025-01-02 15:00:50 1.41 1.40 -1.41%