$SNDX: Syndax Pharmaceuticals, Inc. - Common Stock
2025-12-10 SNDX 2025-12-10 23:02:37 20.98 20.32 4.31% 2025-12-11 SNDX 2025-12-11 05:02:42 0.00 18.03 4.31% SNDX 2025-12-11 06:03:37 24.41 20.51 4.31% SNDX 2025-12-11 07:02:35 21.09 20.51 4.51% SNDX 2025-12-11 08:03:38 21.28 20.56 4.51% SNDX 2025-12-11 09:02:33 20.99 20.56 -0.26% SNDX 2025-12-11 10:03:51 20.72 20.56 -0.26% SNDX 2025-12-11 11:03:04 20.65 20.56 -0.05% SNDX 2025-12-11 12:03:44 20.96 20.90 1.69% SNDX 2025-12-11 13:02:49 21.10 21.04 2.31% SNDX 2025-12-11 14:03:35 21.10 21.06 2.41% SNDX 2025-12-11 15:02:47 21.11 21.08 2.41% SNDX 2025-12-11 16:03:40 20.66 20.62 0.21% SNDX 2025-12-11 17:02:34 20.81 20.21 -1.08% SNDX 2025-12-11 18:04:32 20.81 20.09 -1.94% SNDX 2025-12-11 19:02:39 20.81 20.09 0.63% SNDX 2025-12-11 21:05:29 0.00 0.00 0.63% 2025-12-12 SNDX 2025-12-12 06:03:38 22.00 18.28 0.63% SNDX 2025-12-12 08:03:32 23.12 20.21 0.63% SNDX 2025-12-12 09:02:37 23.12 20.20 0.63% SNDX 2025-12-12 10:04:20 20.67 20.20 0.97% SNDX 2025-12-12 11:04:02 20.25 20.19 -1.02% SNDX 2025-12-12 12:03:26 20.34 20.30 -0.39% SNDX 2025-12-12 13:02:29 20.20 20.14 -1.02% SNDX 2025-12-12 14:03:31 20.39 20.36 -0.05% SNDX 2025-12-12 15:02:35 20.37 20.35 -0.24% SNDX 2025-12-12 16:03:48 20.27 20.20 -1.02% SNDX 2025-12-12 17:02:27 20.51 20.36 -0.15% SNDX 2025-12-12 18:03:24 20.51 19.96 -2.01% SNDX 2025-12-12 21:04:41 0.00 0.00 -2.01% 2025-12-15 SNDX 2025-12-15 06:03:30 21.02 16.46 -2.01% SNDX 2025-12-15 08:03:32 22.25 20.00 -2.01% SNDX 2025-12-15 11:02:35 20.71 20.63 1.62% SNDX 2025-12-15 12:03:27 20.56 20.46 0.88% SNDX 2025-12-15 13:02:30 20.38 20.36 0.05% SNDX 2025-12-15 14:03:34 20.81 20.76 2.11% SNDX 2025-12-15 15:02:43 20.88 20.86 2.50% SNDX 2025-12-15 16:03:43 20.99 20.96 3.09% SNDX 2025-12-15 17:02:38 21.24 20.50 2.50% SNDX 2025-12-15 18:03:24 21.30 20.54 2.45% SNDX 2025-12-15 19:02:51 21.30 20.61 2.45% SNDX 2025-12-15 20:03:39 21.30 20.54 2.45% SNDX 2025-12-15 21:05:28 0.00 0.00 2.45% 2025-12-16 SNDX 2025-12-16 06:03:31 24.41 16.45 2.45% SNDX 2025-12-16 08:03:49 21.19 17.37 2.45% SNDX 2025-12-16 09:02:40 21.29 20.49 2.45% SNDX 2025-12-16 10:03:49 20.94 20.63 2.45% SNDX 2025-12-16 11:02:34 21.10 21.08 1.08% SNDX 2025-12-16 12:03:24 21.23 21.22 1.67% SNDX 2025-12-16 13:02:29 21.10 21.04 0.88% SNDX 2025-12-16 14:03:25 20.96 20.95 0.39% SNDX 2025-12-16 15:02:32 21.00 20.98 0.54% SNDX 2025-12-16 16:03:26 21.00 20.99 0.59% SNDX 2025-12-16 17:02:32 21.13 20.59 -0.64% SNDX 2025-12-16 18:03:19 21.13 20.59 -0.62% SNDX 2025-12-16 19:02:55 20.94 20.72 -0.67% SNDX 2025-12-16 20:03:25 20.90 20.80 -0.67% SNDX 2025-12-16 21:04:43 0.00 0.00 -0.67% 2025-12-17 SNDX 2025-12-17 06:03:42 24.41 16.45 -0.67% SNDX 2025-12-17 07:02:42 24.41 20.81 0.53% SNDX 2025-12-17 08:03:36 20.90 20.59 0.43% SNDX 2025-12-17 09:02:38 20.87 20.59 0.67% SNDX 2025-12-17 10:03:28 20.90 20.49 0.43% SNDX 2025-12-17 11:02:56 20.20 20.10 -2.78% SNDX 2025-12-17 12:03:37 20.00 19.94 -3.59% SNDX 2025-12-17 13:02:31 20.07 20.03 -3.16% SNDX 2025-12-17 14:03:34 20.33 20.28 -1.96% SNDX 2025-12-17 15:02:36 20.21 20.17 -2.49% SNDX 2025-12-17 16:03:43 20.14 20.12 -2.78% SNDX 2025-12-17 17:02:55 20.59 19.75 -1.63% SNDX 2025-12-17 18:03:26 20.59 19.75 -1.64% SNDX 2025-12-17 20:03:30 20.45 20.35 -1.64% SNDX 2025-12-17 21:05:24 0.00 0.00 -1.64% 2025-12-18 SNDX 2025-12-18 05:02:40 0.00 17.03 -1.64% SNDX 2025-12-18 06:03:32 24.41 17.03 -1.64% SNDX 2025-12-18 08:03:33 20.99 19.01 -1.64% SNDX 2025-12-18 09:02:37 20.83 20.21 -1.64% SNDX 2025-12-18 10:03:27 20.98 20.43 -1.64% SNDX 2025-12-18 11:02:41 20.29 20.25 -0.48% SNDX 2025-12-18 12:03:30 20.24 20.21 -0.68% SNDX 2025-12-18 13:02:34 20.43 20.39 0.29% SNDX 2025-12-18 14:03:28 20.39 20.36 0.00% SNDX 2025-12-18 15:02:44 20.36 20.34 -0.05% SNDX 2025-12-18 16:03:37 20.18 20.14 -1.01% SNDX 2025-12-18 17:02:38 20.31 20.18 -0.68% SNDX 2025-12-18 18:03:26 20.37 20.18 -0.74% SNDX 2025-12-18 19:03:00 20.30 20.23 -0.74% SNDX 2025-12-18 20:03:23 20.29 20.23 -0.69% SNDX 2025-12-18 21:05:46 0.00 0.00 -0.69% 2025-12-19 SNDX 2025-12-19 06:03:27 21.09 16.45 -0.69% SNDX 2025-12-19 07:03:34 20.99 16.55 -0.69% SNDX 2025-12-19 08:03:24 20.94 17.37 -0.69% SNDX 2025-12-19 09:02:33 20.94 18.34 -0.69% SNDX 2025-12-19 10:03:29 20.61 18.51 -0.69% SNDX 2025-12-19 11:03:37 20.58 20.54 1.67% SNDX 2025-12-19 12:03:49 20.45 20.43 1.08% SNDX 2025-12-19 13:02:41 20.66 20.60 1.96% SNDX 2025-12-19 14:03:49 20.76 20.74 2.55% SNDX 2025-12-19 15:02:57 20.81 20.78 2.85% SNDX 2025-12-19 16:03:33 20.70 20.68 2.31% SNDX 2025-12-19 17:04:00 20.96 20.71 2.65% SNDX 2025-12-19 17:30:26 8-K Sec report https://www.sec.gov/Archives/edgar/data/1395937/000119312525326961/0001193125-25-326961-index.htm 8-K - Syndax Pharmaceuticals Inc (0001395937) (Filer) SNDX 2025-12-19 18:03:21 20.96 20.51 1.88% SNDX 2025-12-19 20:03:19 20.96 20.41 1.88% SNDX 2025-12-19 21:06:10 0.00 0.00 1.88% 2025-12-22 SNDX 2025-12-22 06:03:36 24.41 20.01 1.88% SNDX 2025-12-22 08:03:37 21.39 20.51 1.88% SNDX 2025-12-22 09:02:39 20.99 20.53 1.88% SNDX 2025-12-22 10:03:29 20.99 20.63 1.88% SNDX 2025-12-22 11:02:33 20.99 20.95 1.09% SNDX 2025-12-22 12:03:33 21.25 21.22 2.37% SNDX 2025-12-22 13:02:37 21.29 21.27 2.57% SNDX 2025-12-22 14:03:46 21.36 21.34 2.92% SNDX 2025-12-22 15:02:39 21.40 21.36 3.11% SNDX 2025-12-22 16:03:41 21.28 21.27 2.57% SNDX 2025-12-22 17:02:40 21.63 21.07 3.56% SNDX 2025-12-22 18:03:33 21.77 21.07 4.14% SNDX 2025-12-22 21:05:24 0.00 0.00 4.14% 2025-12-23 SNDX 2025-12-23 05:03:30 22.05 8.60 4.14% SNDX 2025-12-23 06:03:24 22.04 16.45 4.14% SNDX 2025-12-23 08:03:25 22.05 18.48 4.14% SNDX 2025-12-23 09:02:43 21.70 18.48 4.14% SNDX 2025-12-23 10:03:37 21.47 20.93 4.14% SNDX 2025-12-23 11:02:35 22.31 22.29 4.00% SNDX 2025-12-23 12:03:39 22.35 22.32 4.14% SNDX 2025-12-23 13:02:33 22.19 22.16 3.37% SNDX 2025-12-23 14:03:25 22.04 22.02 2.70% SNDX 2025-12-23 15:02:39 21.91 21.89 2.07% SNDX 2025-12-23 16:03:32 21.90 21.88 2.02% SNDX 2025-12-23 17:02:32 22.13 21.59 2.70% SNDX 2025-12-23 18:03:37 22.39 21.59 2.70% SNDX 2025-12-23 19:02:55 22.39 21.59 1.54% SNDX 2025-12-23 21:04:47 0.00 0.00 1.54% 2025-12-24 SNDX 2025-12-24 06:03:28 22.49 21.51 1.54% SNDX 2025-12-24 07:02:37 22.17 21.51 1.54% SNDX 2025-12-24 09:02:31 22.17 21.53 1.54% SNDX 2025-12-24 10:03:27 22.38 21.54 0.84% SNDX 2025-12-24 11:02:42 21.59 21.54 -0.51% SNDX 2025-12-24 12:03:25 21.52 21.49 -0.84% SNDX 2025-12-24 13:02:32 21.49 21.45 -0.98% SNDX 2025-12-24 14:03:23 21.93 21.31 -0.42% SNDX 2025-12-24 15:02:32 21.93 21.31 -0.41% SNDX 2025-12-24 17:02:25 21.93 21.31 -1.20% SNDX 2025-12-24 18:03:14 0.00 0.00 0.78% 2025-12-26 SNDX 2025-12-26 06:03:45 27.13 18.28 0.78% SNDX 2025-12-26 07:03:00 27.13 20.55 0.78% SNDX 2025-12-26 08:03:42 23.80 20.55 -0.46% SNDX 2025-12-26 09:02:48 21.92 19.76 0.78% SNDX 2025-12-26 10:03:34 21.92 21.70 0.92% SNDX 2025-12-26 11:02:38 21.35 21.28 -1.34% SNDX 2025-12-26 12:03:36 21.19 21.15 -1.94% SNDX 2025-12-26 13:03:22 21.14 21.12 -2.17% SNDX 2025-12-26 14:04:08 21.21 21.20 -1.75% SNDX 2025-12-26 15:03:02 21.20 21.18 -1.94% SNDX 2025-12-26 16:05:33 21.14 21.13 -2.12% SNDX 2025-12-26 17:11:23 21.72 21.03 -1.38% SNDX 2025-12-26 18:03:08 21.72 21.03 -1.39% SNDX 2025-12-26 21:05:31 0.00 0.00 -1.39% SNDX 2025-12-26 22:08:14 21.72 21.03 -1.39% 2025-12-29 SNDX 2025-12-29 00:08:02 0.00 0.00 -1.39% SNDX 2025-12-29 06:03:22 25.92 18.28 -1.39% SNDX 2025-12-29 08:03:38 21.58 21.01 -1.39% SNDX 2025-12-29 10:03:21 21.58 20.50 -1.39% SNDX 2025-12-29 11:02:25 21.20 21.09 -0.46% SNDX 2025-12-29 12:03:19 21.36 21.34 0.28% SNDX 2025-12-29 13:02:44 21.20 21.17 -0.56% SNDX 2025-12-29 14:04:24 21.30 21.25 -0.05% SNDX 2025-12-29 15:02:33 21.22 21.18 -0.46% SNDX 2025-12-29 16:03:26 21.10 21.08 -0.97% SNDX 2025-12-29 17:02:30 21.27 20.85 -1.06% SNDX 2025-12-29 18:03:14 21.27 20.85 -1.08% SNDX 2025-12-29 21:04:44 0.00 0.00 -1.08% 2025-12-30 SNDX 2025-12-30 05:02:26 21.93 0.00 -1.08% SNDX 2025-12-30 06:03:18 21.93 18.28 -1.08% SNDX 2025-12-30 07:02:31 21.93 21.08 -1.08% SNDX 2025-12-30 08:03:25 21.93 19.27 -1.08% SNDX 2025-12-30 09:02:32 21.20 20.51 0.09% SNDX 2025-12-30 10:03:24 21.50 21.08 0.09% SNDX 2025-12-30 11:02:29 20.82 20.78 -1.22% SNDX 2025-12-30 12:03:19 20.64 20.62 -2.07% SNDX 2025-12-30 13:02:27 20.55 20.53 -2.49% SNDX 2025-12-30 14:03:25 20.58 20.56 -2.39% SNDX 2025-12-30 15:02:30 20.64 20.62 -2.07% SNDX 2025-12-30 16:03:29 20.60 20.59 -2.16% SNDX 2025-12-30 17:02:27 21.14 20.50 -1.50% SNDX 2025-12-30 18:03:17 21.14 20.50 0.09% SNDX 2025-12-30 21:03:58 0.00 0.00 0.09% 2025-12-31 SNDX 2025-12-31 06:03:19 27.13 20.01 0.09% SNDX 2025-12-31 08:03:25 21.49 18.96 0.09% SNDX 2025-12-31 09:02:28 21.49 20.61 0.09% SNDX 2025-12-31 10:03:22 21.48 20.61 0.09% SNDX 2025-12-31 11:02:26 21.14 21.07 1.85% SNDX 2025-12-31 12:03:20 21.10 21.06 1.71% SNDX 2025-12-31 13:02:29 21.17 21.13 2.04% SNDX 2025-12-31 14:03:19 21.22 21.20 2.33% SNDX 2025-12-31 15:02:29 21.20 21.19 2.23% SNDX 2025-12-31 16:03:19 21.14 21.13 1.90% SNDX 2025-12-31 17:02:28 21.45 20.00 1.42% SNDX 2025-12-31 18:03:17 21.45 20.00 1.45% SNDX 2025-12-31 21:06:23 0.00 0.00 1.45% 2026-01-01 SNDX 2026-01-01 19:02:55 21.45 20.00 1.45% SNDX 2026-01-01 22:08:46 0.00 0.00 1.45% 2026-01-02 SNDX 2026-01-02 05:02:27 0.00 19.00 1.45% SNDX 2026-01-02 06:03:15 25.92 20.80 1.45% SNDX 2026-01-02 07:02:27 25.92 20.81 1.45% SNDX 2026-01-02 08:03:14 21.49 20.87 1.45% SNDX 2026-01-02 10:03:15 21.40 21.09 1.45% SNDX 2026-01-02 11:02:31 21.26 21.17 1.16% SNDX 2026-01-02 12:03:18 21.08 21.04 0.24% SNDX 2026-01-02 13:02:41 21.04 20.99 0.14% SNDX 2026-01-02 14:03:25 20.99 20.98 -0.14% SNDX 2026-01-02 15:02:38 21.00 20.99 -0.05% SNDX 2026-01-02 16:03:21 21.07 21.05 0.24% SNDX 2026-01-02 17:02:36 21.45 21.06 1.40% SNDX 2026-01-02 18:03:22 21.50 21.06 2.09% SNDX 2026-01-02 21:05:56 0.00 0.00 2.09% 2026-01-05 SNDX 2026-01-05 06:03:25 27.13 21.88 2.09% SNDX 2026-01-05 08:03:51 23.33 21.35 2.38% SNDX 2026-01-05 10:03:27 21.81 21.00 0.71% SNDX 2026-01-05 11:02:31 20.84 20.79 -2.28% SNDX 2026-01-05 12:03:25 19.95 19.91 -6.52% SNDX 2026-01-05 13:02:37 19.65 19.61 -7.90% SNDX 2026-01-05 14:03:27 19.85 19.82 -6.95% SNDX 2026-01-05 16:03:25 19.84 19.82 -6.95% SNDX 2026-01-05 17:02:31 20.48 20.01 -5.14% SNDX 2026-01-05 18:03:18 20.48 19.77 -5.07% 2026-01-06 SNDX 2026-01-06 06:03:28 27.13 19.01 -5.07% SNDX 2026-01-06 07:02:31 29.44 20.01 -5.07% SNDX 2026-01-06 08:03:26 20.99 20.01 -5.07% SNDX 2026-01-06 10:03:24 20.39 20.16 -5.07% SNDX 2026-01-06 11:02:29 20.00 19.93 -1.22% SNDX 2026-01-06 12:03:19 19.88 19.85 -1.60% SNDX 2026-01-06 13:02:27 20.09 20.07 -0.61% SNDX 2026-01-06 14:03:22 20.07 20.05 -0.75% SNDX 2026-01-06 15:02:27 20.43 20.37 1.03% SNDX 2026-01-06 16:03:24 20.43 20.39 0.94% SNDX 2026-01-06 17:02:27 20.62 19.85 0.61% SNDX 2026-01-06 18:03:24 20.62 19.85 0.64% SNDX 2026-01-06 19:02:50 20.62 20.14 0.64% SNDX 2026-01-06 21:05:01 0.00 0.00 0.64% 2026-01-07 SNDX 2026-01-07 06:03:20 20.79 13.81 0.64% SNDX 2026-01-07 08:03:18 22.57 18.07 0.64% SNDX 2026-01-07 09:02:28 22.57 18.16 0.64% SNDX 2026-01-07 10:03:21 22.25 20.12 0.64% SNDX 2026-01-07 11:02:26 20.80 20.71 2.13% SNDX 2026-01-07 12:03:18 20.75 20.72 2.03% SNDX 2026-01-07 13:02:26 20.93 20.90 2.92% SNDX 2026-01-07 14:03:21 20.89 20.85 2.67% SNDX 2026-01-07 15:02:27 21.13 21.10 3.91% SNDX 2026-01-07 16:03:23 22.16 22.04 8.75% SNDX 2026-01-07 17:02:30 22.53 21.69 8.85% SNDX 2026-01-07 18:03:18 22.53 21.69 8.80% SNDX 2026-01-07 21:06:33 0.00 0.00 8.80% 2026-01-08 SNDX 2026-01-08 05:02:30 22.53 19.05 8.80% SNDX 2026-01-08 06:03:20 22.53 21.50 8.80% SNDX 2026-01-08 09:02:26 21.99 21.51 8.80% SNDX 2026-01-08 10:03:20 21.99 21.33 8.80% SNDX 2026-01-08 11:02:29 21.31 21.23 -4.18% SNDX 2026-01-08 12:03:21 21.17 21.12 -4.62% SNDX 2026-01-08 13:02:29 21.09 21.04 -5.16% SNDX 2026-01-08 14:03:25 21.21 21.16 -4.47% SNDX 2026-01-08 15:02:32 21.35 21.32 -3.74% SNDX 2026-01-08 16:03:26 21.23 21.19 -4.38% SNDX 2026-01-08 17:02:29 21.69 20.98 -3.49% SNDX 2026-01-08 18:03:21 21.69 20.98 -3.21% SNDX 2026-01-08 21:06:03 0.00 0.00 -3.21% 2026-01-09 SNDX 2026-01-09 06:03:09 24.42 21.20 -3.21% SNDX 2026-01-09 07:02:19 21.45 21.39 -3.21% SNDX 2026-01-09 08:03:03 23.88 21.34 -3.21% SNDX 2026-01-09 09:02:17 21.88 21.40 0.18% SNDX 2026-01-09 10:03:07 21.88 21.21 0.18% SNDX 2026-01-09 11:02:16 21.12 21.06 -1.36% SNDX 2026-01-09 12:03:04 21.18 21.12 -0.95% SNDX 2026-01-09 13:02:24 21.20 21.16 -0.86% SNDX 2026-01-09 14:03:05 21.35 21.27 -0.05% SNDX 2026-01-09 15:02:22 21.17 21.13 -0.86% SNDX 2026-01-09 16:03:07 21.24 21.19 -0.86% SNDX 2026-01-09 17:02:17 21.70 20.85 -1.76% SNDX 2026-01-09 18:02:57 21.58 20.85 -1.82% SNDX 2026-01-09 20:03:02 21.58 20.85 -0.65% SNDX 2026-01-09 21:06:05 0.00 0.00 -0.65%