$KNSA: Kiniksa Pharmaceuticals, Ltd. - Class A Common Stock
2026-01-21 KNSA 2026-01-21 14:02:42 41.92 41.79 2.08% KNSA 2026-01-21 15:01:52 41.67 41.57 1.62% KNSA 2026-01-21 16:02:30 42.07 41.98 2.54% KNSA 2026-01-21 17:01:52 42.66 41.02 2.03% KNSA 2026-01-21 18:02:25 42.66 41.02 1.95% KNSA 2026-01-21 21:03:55 0.00 0.00 1.95% 2026-01-22 KNSA 2026-01-22 05:01:50 42.67 18.41 1.95% KNSA 2026-01-22 06:02:23 42.67 18.42 1.95% KNSA 2026-01-22 08:02:23 42.67 35.17 1.95% KNSA 2026-01-22 09:01:45 42.67 37.64 1.95% KNSA 2026-01-22 10:02:25 42.78 36.78 1.95% KNSA 2026-01-22 11:01:46 42.58 42.20 1.73% KNSA 2026-01-22 12:02:19 42.65 42.39 1.46% KNSA 2026-01-22 13:01:54 42.67 42.44 1.71% KNSA 2026-01-22 14:02:34 42.46 42.29 1.36% KNSA 2026-01-22 15:01:54 42.29 42.22 1.05% KNSA 2026-01-22 16:02:29 42.34 42.31 1.22% KNSA 2026-01-22 17:01:41 42.88 41.62 1.49% KNSA 2026-01-22 18:02:29 43.27 41.62 1.46% KNSA 2026-01-22 21:02:45 0.00 0.00 1.46% 2026-01-23 KNSA 2026-01-23 05:01:54 44.00 17.41 1.46% KNSA 2026-01-23 06:02:33 44.00 16.98 1.46% KNSA 2026-01-23 08:02:25 44.00 32.10 0.88% KNSA 2026-01-23 09:01:54 44.00 36.95 0.26% KNSA 2026-01-23 11:01:55 42.99 42.60 0.53% KNSA 2026-01-23 12:02:20 42.45 42.15 -0.31% KNSA 2026-01-23 13:01:57 42.21 42.08 -0.81% KNSA 2026-01-23 14:02:22 42.19 42.11 -0.67% KNSA 2026-01-23 15:02:01 42.59 42.39 0.33% KNSA 2026-01-23 16:02:27 42.56 42.48 0.19% KNSA 2026-01-23 17:01:49 43.04 41.38 -0.55% KNSA 2026-01-23 18:02:33 43.04 41.38 -0.54% KNSA 2026-01-23 19:01:55 43.04 41.38 -2.47% KNSA 2026-01-23 21:02:56 0.00 0.00 -2.47% 2026-01-24 KNSA 2026-01-24 01:40:49 Kiniksa: Arcalyst Is The Engine, But KPL-387 Is The Accelerator 2026-01-26 KNSA 2026-01-26 05:01:52 43.14 17.30 -2.47% KNSA 2026-01-26 06:02:25 43.14 16.87 -2.47% KNSA 2026-01-26 08:02:22 51.00 33.00 -2.47% KNSA 2026-01-26 09:01:49 50.38 33.00 -2.47% KNSA 2026-01-26 10:02:21 50.38 41.00 -2.47% KNSA 2026-01-26 11:01:46 43.15 42.77 2.05% KNSA 2026-01-26 12:02:22 43.11 43.00 1.98% KNSA 2026-01-26 13:01:44 42.97 42.82 1.77% KNSA 2026-01-26 14:02:33 43.13 43.02 2.03% KNSA 2026-01-26 15:02:24 43.14 43.01 2.07% KNSA 2026-01-26 16:02:31 42.85 42.66 1.37% KNSA 2026-01-26 17:01:47 44.04 42.37 2.36% KNSA 2026-01-26 18:02:24 44.04 42.37 2.37% KNSA 2026-01-26 21:03:55 0.00 0.00 2.37% 2026-01-27 KNSA 2026-01-27 05:01:49 44.00 18.98 2.37% KNSA 2026-01-27 06:02:37 44.00 17.37 2.37% KNSA 2026-01-27 07:01:43 44.00 17.28 2.37% KNSA 2026-01-27 08:02:27 44.00 36.95 2.37% KNSA 2026-01-27 09:01:49 44.00 36.95 -2.37% KNSA 2026-01-27 10:02:33 44.00 38.68 0.47% KNSA 2026-01-27 11:01:53 44.29 43.95 1.99% KNSA 2026-01-27 12:02:24 44.19 43.85 2.16% KNSA 2026-01-27 13:01:43 44.28 44.21 2.56% KNSA 2026-01-27 14:02:22 43.93 43.77 1.71% KNSA 2026-01-27 15:01:56 44.26 44.19 2.39% KNSA 2026-01-27 16:02:21 44.24 44.19 2.42% KNSA 2026-01-27 17:01:50 45.52 43.77 3.41% KNSA 2026-01-27 18:02:25 45.52 43.77 3.15% KNSA 2026-01-27 21:02:46 0.00 0.00 3.15% KNSA 2026-01-27 22:04:12 45.52 43.77 3.15% 2026-01-28 KNSA 2026-01-28 05:01:56 71.03 19.62 3.15% KNSA 2026-01-28 06:02:26 46.00 17.95 0.00% KNSA 2026-01-28 08:02:22 46.00 36.57 0.00% KNSA 2026-01-28 11:01:45 44.46 44.10 -0.93% KNSA 2026-01-28 12:02:21 43.43 43.29 -2.96% KNSA 2026-01-28 13:01:44 43.53 43.39 -2.73% KNSA 2026-01-28 14:02:17 43.28 43.18 -3.24% KNSA 2026-01-28 15:01:47 43.36 43.04 -3.40% KNSA 2026-01-28 16:02:43 43.30 43.21 -3.15% KNSA 2026-01-28 17:02:04 44.14 42.44 -3.13% KNSA 2026-01-28 18:02:34 44.14 42.44 -3.02% KNSA 2026-01-28 21:03:40 0.00 0.00 -3.02% 2026-01-29 KNSA 2026-01-29 05:01:50 47.60 19.03 -3.02% KNSA 2026-01-29 06:02:29 47.60 17.41 -3.02% KNSA 2026-01-29 07:01:50 46.32 24.80 -3.02% KNSA 2026-01-29 08:02:22 46.32 38.75 -3.02% KNSA 2026-01-29 09:01:59 46.32 38.86 -3.02% KNSA 2026-01-29 10:02:17 51.01 38.86 -3.02% KNSA 2026-01-29 11:01:47 43.70 43.30 0.65% KNSA 2026-01-29 12:02:24 44.11 43.63 1.61% KNSA 2026-01-29 13:01:54 43.56 43.46 0.63% KNSA 2026-01-29 14:02:25 43.50 43.45 0.49% KNSA 2026-01-29 15:02:18 43.51 43.33 0.34% KNSA 2026-01-29 16:02:24 44.06 43.93 1.52% KNSA 2026-01-29 17:01:55 46.33 41.30 1.52% KNSA 2026-01-29 18:02:37 45.68 41.33 1.57% KNSA 2026-01-29 21:03:19 0.00 0.00 1.57% 2026-01-30 KNSA 2026-01-30 05:01:47 44.72 18.03 1.57% KNSA 2026-01-30 06:02:31 44.72 17.59 1.57% KNSA 2026-01-30 08:02:28 44.72 36.57 1.57% KNSA 2026-01-30 10:02:24 44.71 37.50 1.57% KNSA 2026-01-30 11:01:46 44.14 43.71 -0.32% KNSA 2026-01-30 12:02:21 43.67 43.53 -0.81% KNSA 2026-01-30 13:01:50 43.52 43.30 -1.39% KNSA 2026-01-30 14:02:20 43.73 43.63 -0.62% KNSA 2026-01-30 15:01:51 43.82 43.62 -0.55% KNSA 2026-01-30 16:02:18 43.76 43.54 -0.58% KNSA 2026-01-30 17:01:53 44.71 43.06 -0.07% KNSA 2026-01-30 21:04:01 0.00 0.00 -0.07% 2026-02-02 KNSA 2026-02-02 05:01:44 45.25 19.30 -0.07% KNSA 2026-02-02 06:02:19 45.25 17.66 -0.07% KNSA 2026-02-02 08:02:26 45.25 36.57 -0.07% KNSA 2026-02-02 10:02:24 45.25 43.25 -0.07% KNSA 2026-02-02 11:01:46 44.80 44.38 1.89% KNSA 2026-02-02 12:02:22 44.37 44.03 0.34% KNSA 2026-02-02 13:01:51 44.72 44.55 1.82% KNSA 2026-02-02 14:02:20 44.84 44.77 1.96% KNSA 2026-02-02 15:02:06 44.90 44.83 2.21% KNSA 2026-02-02 16:02:39 44.89 44.85 2.21% KNSA 2026-02-02 17:01:47 54.36 43.81 1.71% KNSA 2026-02-02 18:02:34 49.39 43.81 1.71% KNSA 2026-02-02 19:01:50 48.48 43.81 1.71% KNSA 2026-02-02 20:02:22 49.39 43.81 1.71% KNSA 2026-02-02 21:04:32 0.00 0.00 1.71% 2026-02-03 KNSA 2026-02-03 05:01:45 45.05 19.64 1.71% KNSA 2026-02-03 06:02:22 45.05 17.96 1.71% KNSA 2026-02-03 08:02:18 45.05 36.57 1.71% KNSA 2026-02-03 11:01:43 45.48 45.37 1.89% KNSA 2026-02-03 12:02:21 44.79 44.44 -0.14% KNSA 2026-02-03 13:01:57 44.86 44.61 0.16% KNSA 2026-02-03 14:02:30 44.84 44.76 0.32% KNSA 2026-02-03 15:01:50 44.56 44.50 -0.23% KNSA 2026-02-03 16:02:28 44.80 44.56 -0.07% KNSA 2026-02-03 17:01:51 0.00 44.09 0.66% KNSA 2026-02-03 18:02:28 49.28 44.09 0.65% KNSA 2026-02-03 21:05:02 0.00 0.00 0.65% 2026-02-04 KNSA 2026-02-04 05:01:51 71.94 19.76 0.65% KNSA 2026-02-04 06:02:23 46.50 18.07 0.65% KNSA 2026-02-04 08:02:16 46.50 40.00 0.65% KNSA 2026-02-04 10:02:23 46.50 41.39 1.21% KNSA 2026-02-04 11:01:44 44.60 44.38 -1.05% KNSA 2026-02-04 12:02:37 43.39 43.11 -3.51% KNSA 2026-02-04 13:01:52 43.38 43.23 -3.65% KNSA 2026-02-04 14:02:41 43.34 43.19 -3.74% KNSA 2026-02-04 15:01:52 43.37 43.21 -3.65% KNSA 2026-02-04 16:02:26 43.57 43.45 -3.27% KNSA 2026-02-04 17:01:42 44.37 43.30 -3.20% KNSA 2026-02-04 18:02:23 44.37 42.73 -3.18% KNSA 2026-02-04 19:02:39 44.37 42.73 -3.16% KNSA 2026-02-04 21:05:04 0.00 0.00 -3.16% 2026-02-05 KNSA 2026-02-05 05:01:54 47.87 17.85 -3.16% KNSA 2026-02-05 06:02:27 47.87 17.41 -3.16% KNSA 2026-02-05 08:02:27 47.87 36.57 -3.16% KNSA 2026-02-05 10:02:22 51.01 37.74 -3.16% 2026-02-06 KNSA 2026-02-06 10:03:47 46.95 36.57 -0.16% KNSA 2026-02-06 11:01:47 42.86 42.72 0.41% KNSA 2026-02-06 12:02:26 43.41 43.34 1.86% KNSA 2026-02-06 13:01:54 43.45 43.40 1.98% KNSA 2026-02-06 14:02:29 43.23 43.11 1.36% KNSA 2026-02-06 15:01:54 43.25 43.22 1.45% KNSA 2026-02-06 16:02:29 43.45 43.37 1.91% KNSA 2026-02-06 17:01:52 43.93 42.26 1.19% KNSA 2026-02-06 18:02:24 43.93 42.26 1.22% KNSA 2026-02-06 21:02:08 0.00 0.00 1.22% 2026-02-09 KNSA 2026-02-09 05:01:54 43.09 17.67 1.22% KNSA 2026-02-09 06:02:29 43.09 17.23 1.22% KNSA 2026-02-09 08:02:24 43.09 36.57 1.22% KNSA 2026-02-09 09:01:49 43.09 38.40 1.22% KNSA 2026-02-09 10:02:25 49.77 38.40 0.00% KNSA 2026-02-09 11:01:46 43.46 43.16 0.35% KNSA 2026-02-09 12:02:23 43.93 43.76 1.83% KNSA 2026-02-09 13:01:51 44.20 44.12 2.44% KNSA 2026-02-09 14:02:21 43.71 43.65 1.39% KNSA 2026-02-09 15:01:51 44.34 44.27 2.87% KNSA 2026-02-09 16:02:53 44.17 44.08 2.35% KNSA 2026-02-09 17:01:45 45.23 43.49 2.96% KNSA 2026-02-09 18:02:17 45.23 43.49 2.92% 2026-02-10 KNSA 2026-02-10 05:01:57 47.22 41.55 2.92% KNSA 2026-02-10 08:02:27 46.00 41.55 2.92% KNSA 2026-02-10 11:01:49 44.62 44.18 0.16% KNSA 2026-02-10 12:02:20 44.70 44.57 0.67% KNSA 2026-02-10 13:02:04 44.72 44.55 0.91% KNSA 2026-02-10 14:10:53 44.70 44.68 0.84% KNSA 2026-02-10 15:02:10 44.69 44.57 0.63% KNSA 2026-02-10 16:02:26 44.69 44.66 0.77% KNSA 2026-02-10 17:01:53 46.00 43.84 0.84% KNSA 2026-02-10 18:03:12 46.00 43.84 0.81% KNSA 2026-02-10 21:05:55 0.00 0.00 0.81% 2026-02-11 KNSA 2026-02-11 05:01:50 47.22 18.34 0.81% KNSA 2026-02-11 06:02:23 47.22 17.89 0.81% KNSA 2026-02-11 08:02:20 47.22 36.57 0.81% KNSA 2026-02-11 09:01:44 47.22 40.24 0.81% KNSA 2026-02-11 10:02:19 47.22 40.70 0.81% KNSA 2026-02-11 11:02:03 43.65 43.38 -2.57% KNSA 2026-02-11 12:02:22 43.78 43.42 -2.32% KNSA 2026-02-11 13:01:47 43.89 43.64 -1.94% KNSA 2026-02-11 14:02:25 44.01 43.91 -1.60% KNSA 2026-02-11 15:01:46 44.42 44.24 -0.90% KNSA 2026-02-11 16:02:29 44.68 44.63 -0.14% KNSA 2026-02-11 17:01:47 45.50 44.11 0.63% KNSA 2026-02-11 20:02:21 45.50 44.11 1.12% KNSA 2026-02-11 21:02:54 0.00 0.00 1.12% 2026-02-12 KNSA 2026-02-12 05:01:54 47.22 18.45 1.12% KNSA 2026-02-12 06:02:39 47.22 18.00 1.12% KNSA 2026-02-12 07:01:56 47.22 18.00 0.51% KNSA 2026-02-12 08:02:26 47.22 36.57 0.51% KNSA 2026-02-12 10:02:27 47.22 41.07 0.07% KNSA 2026-02-12 11:02:14 44.40 44.06 -1.63% KNSA 2026-02-12 12:02:53 44.27 44.06 -2.01% KNSA 2026-02-12 13:07:36 44.21 44.13 -1.86% KNSA 2026-02-12 14:02:26 44.89 44.71 -0.49% KNSA 2026-02-12 15:02:06 44.82 44.71 -0.58% KNSA 2026-02-12 16:02:28 45.01 44.91 -0.07% KNSA 2026-02-12 17:02:25 46.00 43.85 -0.58% KNSA 2026-02-12 19:01:56 46.00 43.85 -0.53% KNSA 2026-02-12 21:04:42 0.00 0.00 -0.53% 2026-02-13 KNSA 2026-02-13 05:03:15 47.22 17.98 -0.53% KNSA 2026-02-13 08:03:31 47.22 37.06 -0.53% KNSA 2026-02-13 10:02:34 45.00 44.55 0.64% KNSA 2026-02-13 11:02:24 46.35 46.08 3.33% KNSA 2026-02-13 12:02:22 46.15 46.03 3.02% KNSA 2026-02-13 13:02:28 45.98 45.94 2.73% KNSA 2026-02-13 14:02:48 46.38 46.11 3.58% KNSA 2026-02-13 15:01:48 46.13 45.81 2.87% KNSA 2026-02-13 16:02:22 45.59 45.37 1.67% KNSA 2026-02-13 17:01:44 46.27 44.49 1.47% KNSA 2026-02-13 18:02:18 46.27 44.49 1.48% KNSA 2026-02-13 21:03:20 0.00 0.00 1.48% 2026-02-17 KNSA 2026-02-17 05:01:53 72.59 18.14 1.48% KNSA 2026-02-17 06:02:22 52.40 33.77 1.48% KNSA 2026-02-17 08:02:26 51.77 40.00 1.48% KNSA 2026-02-17 09:01:47 46.20 40.00 1.48% KNSA 2026-02-17 10:02:22 46.20 40.00 -0.58% KNSA 2026-02-17 11:01:46 44.18 43.72 -3.56% KNSA 2026-02-17 12:02:26 44.48 44.33 -1.99% KNSA 2026-02-17 13:01:49 43.97 43.90 -3.31% KNSA 2026-02-17 14:02:21 44.84 44.62 -1.30% KNSA 2026-02-17 15:01:49 45.31 45.07 -0.60% KNSA 2026-02-17 16:02:23 45.39 45.27 0.00% KNSA 2026-02-17 17:01:47 45.80 44.50 0.04% KNSA 2026-02-17 18:02:19 46.26 44.50 0.04% KNSA 2026-02-17 21:04:19 0.00 0.00 0.04% 2026-02-18 KNSA 2026-02-18 05:01:47 48.31 18.61 0.04% KNSA 2026-02-18 06:02:23 48.31 18.16 0.04% KNSA 2026-02-18 08:02:24 48.31 43.14 0.04% KNSA 2026-02-18 10:02:29 46.78 43.14 -1.48% KNSA 2026-02-18 11:01:48 45.81 45.57 0.48% KNSA 2026-02-18 12:02:22 45.40 45.15 -0.22% KNSA 2026-02-18 13:01:49 45.43 45.21 -0.11% KNSA 2026-02-18 14:02:24 45.52 45.40 0.18% KNSA 2026-02-18 15:01:51 45.43 45.26 -0.26% KNSA 2026-02-18 16:02:27 45.25 45.09 -0.51% KNSA 2026-02-18 17:01:47 46.28 44.51 0.02% KNSA 2026-02-18 21:04:47 0.00 0.00 0.02% 2026-02-19 KNSA 2026-02-19 05:01:50 47.70 18.61 0.02% KNSA 2026-02-19 06:02:25 47.70 18.16 0.02% KNSA 2026-02-19 08:02:22 47.70 44.90 0.02% KNSA 2026-02-19 09:01:49 47.70 41.51 0.02% KNSA 2026-02-19 10:02:21 47.70 41.51 1.28% KNSA 2026-02-19 11:01:46 46.25 45.94 1.59% KNSA 2026-02-19 12:02:26 46.46 46.15 2.03% KNSA 2026-02-19 13:01:48 46.81 46.50 2.84% KNSA 2026-02-19 14:02:20 46.39 46.37 2.20% KNSA 2026-02-19 15:01:48 46.69 46.40 2.60% KNSA 2026-02-19 16:02:23 46.96 46.76 3.37% KNSA 2026-02-19 17:01:48 47.70 46.75 3.94% KNSA 2026-02-19 18:02:21 47.70 47.17 3.94% KNSA 2026-02-19 19:01:41 47.70 46.75 3.94% KNSA 2026-02-19 21:04:30 0.00 0.00 3.94% 2026-02-20 KNSA 2026-02-20 05:01:46 75.38 20.21 3.94% KNSA 2026-02-20 06:02:24 52.44 42.07 3.94% KNSA 2026-02-20 08:02:23 51.74 42.07 3.94% KNSA 2026-02-20 09:01:53 51.72 42.07 3.94% KNSA 2026-02-20 10:02:23 51.23 46.75 -0.44% KNSA 2026-02-20 11:01:48 47.47 47.22 0.09% KNSA 2026-02-20 12:02:22 47.75 47.68 1.21%