$VSTM: Verastem, Inc. - Common Stock
2026-01-22 VSTM 2026-01-22 03:02:28 0.00 0.00 -4.36% VSTM 2026-01-22 05:02:34 8.50 2.65 -4.36% VSTM 2026-01-22 06:03:36 7.86 5.51 -4.36% VSTM 2026-01-22 07:02:32 7.86 6.35 0.00% VSTM 2026-01-22 08:03:36 6.65 6.41 1.05% VSTM 2026-01-22 10:03:37 6.65 6.35 0.75% VSTM 2026-01-22 11:02:29 6.50 6.49 2.11% VSTM 2026-01-22 12:03:31 6.68 6.67 4.81% VSTM 2026-01-22 13:02:37 6.72 6.71 5.41% VSTM 2026-01-22 14:03:45 6.76 6.75 6.02% VSTM 2026-01-22 15:02:36 6.63 6.62 3.91% VSTM 2026-01-22 16:03:40 6.53 6.52 2.56% VSTM 2026-01-22 17:02:23 6.78 6.68 5.11% VSTM 2026-01-22 18:03:37 6.78 6.68 5.35% VSTM 2026-01-22 21:03:55 0.00 0.00 5.35% 2026-01-23 VSTM 2026-01-23 05:02:37 8.50 2.75 5.35% VSTM 2026-01-23 06:03:45 7.55 6.88 -1.10% VSTM 2026-01-23 07:02:44 7.55 5.77 2.99% VSTM 2026-01-23 08:03:36 6.68 5.99 2.99% VSTM 2026-01-23 10:03:38 6.68 6.54 -0.47% VSTM 2026-01-23 11:02:38 6.54 6.52 -2.52% VSTM 2026-01-23 12:03:32 6.44 6.43 -4.09% VSTM 2026-01-23 13:02:39 6.54 6.53 -2.36% VSTM 2026-01-23 14:03:33 6.60 6.58 -1.57% VSTM 2026-01-23 15:02:43 6.49 6.48 -3.14% VSTM 2026-01-23 16:03:38 6.53 6.52 -2.52% VSTM 2026-01-23 17:02:31 6.68 6.34 -4.87% VSTM 2026-01-23 18:03:41 6.68 6.40 -4.63% VSTM 2026-01-23 19:02:36 6.56 6.38 -4.63% VSTM 2026-01-23 21:04:28 0.00 0.00 -4.63% 2026-01-26 VSTM 2026-01-26 05:02:36 6.66 2.79 -4.63% VSTM 2026-01-26 06:03:36 6.66 5.80 -4.63% VSTM 2026-01-26 07:02:31 6.66 6.00 -4.63% VSTM 2026-01-26 11:02:29 6.16 6.15 -3.29% VSTM 2026-01-26 12:03:34 6.25 6.24 -1.79% VSTM 2026-01-26 13:02:27 6.29 6.27 -1.35% VSTM 2026-01-26 14:03:44 6.31 6.28 -1.20% VSTM 2026-01-26 15:03:07 6.28 6.26 -1.49% VSTM 2026-01-26 16:03:41 6.25 6.23 -2.09% VSTM 2026-01-26 17:02:29 6.66 6.16 -2.99% VSTM 2026-01-26 18:03:32 6.66 6.16 -3.13% VSTM 2026-01-26 20:03:48 6.66 6.20 -3.13% VSTM 2026-01-26 21:05:30 0.00 0.00 -3.13% 2026-01-27 VSTM 2026-01-27 05:02:32 9.98 2.75 -3.13% VSTM 2026-01-27 06:03:48 6.70 5.71 -3.13% VSTM 2026-01-27 07:02:27 6.70 6.39 -3.13% VSTM 2026-01-27 08:03:38 6.70 6.10 2.51% VSTM 2026-01-27 10:03:44 6.66 6.10 2.51% VSTM 2026-01-27 11:02:36 6.20 6.19 -0.63% VSTM 2026-01-27 12:03:36 6.28 6.26 0.63% VSTM 2026-01-27 13:02:26 6.27 6.25 0.31% VSTM 2026-01-27 14:03:34 6.27 6.26 0.63% VSTM 2026-01-27 15:02:39 6.28 6.27 0.78% VSTM 2026-01-27 16:03:31 6.31 6.30 1.25% VSTM 2026-01-27 17:02:32 6.66 6.20 4.08% VSTM 2026-01-27 18:03:32 6.66 6.20 4.17% VSTM 2026-01-27 21:03:59 0.00 0.00 4.17% VSTM 2026-01-27 22:06:42 6.66 6.20 4.17% 2026-01-28 VSTM 2026-01-28 05:02:41 10.14 6.30 -2.08% VSTM 2026-01-28 06:03:33 6.70 5.77 -2.08% VSTM 2026-01-28 07:02:33 6.70 6.31 -2.08% VSTM 2026-01-28 11:02:29 6.22 6.20 -4.49% VSTM 2026-01-28 12:03:29 6.20 6.19 -4.65% VSTM 2026-01-28 13:02:28 6.16 6.15 -5.29% VSTM 2026-01-28 14:03:24 6.22 6.20 -4.65% VSTM 2026-01-28 15:02:30 6.31 6.30 -2.88% VSTM 2026-01-28 16:03:49 6.23 6.22 -4.49% VSTM 2026-01-28 17:02:46 6.70 6.12 -4.17% VSTM 2026-01-28 18:03:39 6.70 6.10 -2.46% VSTM 2026-01-28 21:05:24 0.00 0.00 -2.46% 2026-01-29 VSTM 2026-01-29 05:02:33 9.97 2.69 -2.46% VSTM 2026-01-29 06:03:38 7.00 6.20 -2.46% VSTM 2026-01-29 08:03:29 7.00 6.23 -2.46% VSTM 2026-01-29 09:02:43 6.66 6.23 0.00% VSTM 2026-01-29 11:02:30 6.30 6.28 0.92% VSTM 2026-01-29 12:03:33 6.21 6.18 -0.46% VSTM 2026-01-29 13:02:37 6.21 6.20 -0.31% VSTM 2026-01-29 14:03:32 6.29 6.28 0.92% VSTM 2026-01-29 15:03:01 6.30 6.29 1.08% VSTM 2026-01-29 16:03:31 6.46 6.45 3.54% VSTM 2026-01-29 17:02:37 6.68 5.50 2.77% VSTM 2026-01-29 18:03:41 6.46 5.65 2.89% VSTM 2026-01-29 19:02:34 6.46 6.10 2.89% VSTM 2026-01-29 21:04:41 0.00 0.00 2.89% 2026-01-30 VSTM 2026-01-30 05:02:30 8.50 2.69 2.89% VSTM 2026-01-30 06:03:40 7.55 5.58 2.89% VSTM 2026-01-30 08:03:39 7.40 6.00 2.89% VSTM 2026-01-30 09:02:31 7.05 6.24 2.89% VSTM 2026-01-30 10:03:32 7.05 6.00 2.89% VSTM 2026-01-30 11:02:29 6.25 6.22 -2.57% VSTM 2026-01-30 12:03:29 6.12 6.11 -4.65% VSTM 2026-01-30 13:02:33 6.19 6.18 -3.69% VSTM 2026-01-30 14:03:27 6.16 6.15 -4.01% VSTM 2026-01-30 15:02:34 6.17 6.16 -3.85% VSTM 2026-01-30 16:03:26 6.16 6.15 -4.01% VSTM 2026-01-30 17:02:35 6.66 6.05 -4.82% VSTM 2026-01-30 18:03:31 6.66 6.05 -4.68% VSTM 2026-01-30 19:02:30 6.20 6.05 -4.68% VSTM 2026-01-30 21:06:13 0.00 0.00 -4.68% 2026-02-02 VSTM 2026-02-02 05:02:27 9.75 5.52 -4.68% VSTM 2026-02-02 06:03:31 7.55 5.52 -4.68% VSTM 2026-02-02 07:02:35 6.34 6.10 0.31% VSTM 2026-02-02 09:02:32 6.34 5.57 0.16% VSTM 2026-02-02 10:03:37 6.17 5.52 0.16% VSTM 2026-02-02 11:02:29 6.17 6.14 0.94% VSTM 2026-02-02 12:03:34 6.17 6.15 1.25% VSTM 2026-02-02 13:02:34 6.12 6.11 0.47% VSTM 2026-02-02 14:03:31 6.18 6.16 1.25% VSTM 2026-02-02 15:02:48 6.21 6.19 1.72% VSTM 2026-02-02 16:03:50 6.12 6.11 0.47% VSTM 2026-02-02 17:02:28 6.48 6.00 2.50% VSTM 2026-02-02 18:03:42 6.23 6.00 2.62% VSTM 2026-02-02 19:02:32 6.48 6.00 2.62% VSTM 2026-02-02 20:03:31 6.48 6.06 2.62% VSTM 2026-02-02 21:06:55 0.00 0.00 2.62% 2026-02-03 VSTM 2026-02-03 05:02:29 8.50 2.50 2.62% VSTM 2026-02-03 06:03:34 6.78 5.48 2.62% VSTM 2026-02-03 07:02:33 6.78 5.88 2.62% VSTM 2026-02-03 08:03:30 6.78 6.16 2.62% VSTM 2026-02-03 11:02:26 6.30 6.29 0.82% VSTM 2026-02-03 12:03:32 6.36 6.35 1.80% VSTM 2026-02-03 13:02:41 6.21 6.20 -0.66% VSTM 2026-02-03 14:03:41 6.19 6.18 -0.82% VSTM 2026-02-03 15:02:33 6.12 6.11 -1.97% VSTM 2026-02-03 16:03:39 6.27 6.26 0.16% VSTM 2026-02-03 17:02:32 6.50 6.26 0.82% VSTM 2026-02-03 18:03:37 6.50 6.11 0.80% VSTM 2026-02-03 19:02:32 6.50 5.88 0.80% VSTM 2026-02-03 21:07:20 0.00 0.00 0.80% 2026-02-04 VSTM 2026-02-04 05:02:35 8.50 5.40 0.80% VSTM 2026-02-04 06:03:31 7.03 5.55 0.80% VSTM 2026-02-04 07:02:32 7.03 5.75 0.80% VSTM 2026-02-04 08:03:23 7.03 6.31 0.80% VSTM 2026-02-04 08:30:33 8-K Sec report https://www.sec.gov/Archives/edgar/data/1526119/000110465926010036/0001104659-26-010036-index.htm 8-K - Verastem, Inc. (0001526119) (Filer) VSTM 2026-02-04 09:02:27 7.00 6.31 0.32% VSTM 2026-02-04 10:03:31 6.73 6.32 1.76% VSTM 2026-02-04 11:02:28 6.83 6.80 8.48% VSTM 2026-02-04 12:03:44 6.61 6.59 4.96% VSTM 2026-02-04 13:02:34 6.79 6.76 7.84% VSTM 2026-02-04 14:03:50 6.78 6.76 7.68% VSTM 2026-02-04 15:02:35 6.82 6.80 8.32% VSTM 2026-02-04 16:03:32 6.76 6.75 7.36% VSTM 2026-02-04 17:02:23 7.00 6.83 8.00% VSTM 2026-02-04 18:03:29 7.00 6.14 7.94% VSTM 2026-02-04 19:03:20 7.00 6.09 7.94% VSTM 2026-02-04 21:07:47 0.00 0.00 7.94% 2026-02-05 VSTM 2026-02-05 05:02:43 10.86 6.43 7.94% VSTM 2026-02-05 06:03:34 6.78 6.50 7.94% VSTM 2026-02-05 07:02:49 6.78 6.50 0.00% VSTM 2026-02-05 08:03:34 7.40 6.65 -0.63% VSTM 2026-02-05 09:02:30 6.75 6.65 -0.63% VSTM 2026-02-05 10:03:31 6.75 6.50 -2.70% 2026-02-06 VSTM 2026-02-06 10:05:48 6.95 6.35 1.33% VSTM 2026-02-06 11:02:30 6.40 6.38 1.77% VSTM 2026-02-06 12:03:37 6.61 6.58 4.57% VSTM 2026-02-06 13:02:36 6.68 6.66 5.74% VSTM 2026-02-06 14:03:40 6.64 6.63 5.15% VSTM 2026-02-06 15:02:36 6.62 6.61 5.01% VSTM 2026-02-06 16:03:40 6.67 6.66 5.74% VSTM 2026-02-06 17:02:34 6.75 6.60 5.74% VSTM 2026-02-06 18:03:33 6.75 6.60 6.21% VSTM 2026-02-06 21:03:05 0.00 0.00 6.21% 2026-02-09 VSTM 2026-02-09 05:02:37 8.50 2.77 6.21% VSTM 2026-02-09 06:03:40 7.24 6.64 6.21% VSTM 2026-02-09 09:02:33 7.52 6.69 6.21% VSTM 2026-02-09 10:03:38 6.75 6.66 1.43% VSTM 2026-02-09 11:02:32 6.66 6.64 -0.16% VSTM 2026-02-09 12:03:36 6.69 6.67 0.16% VSTM 2026-02-09 13:02:35 6.80 6.79 2.07% VSTM 2026-02-09 14:03:32 6.76 6.75 1.43% VSTM 2026-02-09 15:02:33 6.71 6.69 0.64% VSTM 2026-02-09 16:04:04 6.65 6.64 -0.32% VSTM 2026-02-09 17:02:27 8.50 6.56 -0.16% VSTM 2026-02-09 18:03:25 7.38 6.56 -0.15% VSTM 2026-02-09 19:02:32 7.29 6.56 -0.15% VSTM 2026-02-09 20:03:26 7.21 6.56 -0.15% 2026-02-10 VSTM 2026-02-10 05:02:40 8.50 6.40 -0.15% VSTM 2026-02-10 06:03:37 7.82 6.40 -0.15% VSTM 2026-02-10 08:03:39 7.00 6.40 -0.15% VSTM 2026-02-10 10:03:43 7.00 6.40 1.35% VSTM 2026-02-10 11:02:32 6.55 6.54 -1.65% VSTM 2026-02-10 12:03:31 6.46 6.45 -2.85% VSTM 2026-02-10 13:02:47 6.42 6.41 -3.45% VSTM 2026-02-10 14:12:15 6.42 6.40 -3.60% VSTM 2026-02-10 15:02:52 6.35 6.33 -4.65% VSTM 2026-02-10 16:03:36 6.31 6.30 -4.95% VSTM 2026-02-10 17:02:34 6.60 6.27 0.15% VSTM 2026-02-10 18:04:19 6.60 6.28 0.15% VSTM 2026-02-10 19:02:27 6.52 6.29 0.15% VSTM 2026-02-10 20:03:28 6.50 6.28 0.15% VSTM 2026-02-10 21:08:36 0.00 0.00 0.15% 2026-02-11 VSTM 2026-02-11 05:02:32 8.50 2.64 0.15% VSTM 2026-02-11 06:03:30 7.27 6.02 0.15% VSTM 2026-02-11 08:03:27 7.27 6.11 0.15% VSTM 2026-02-11 09:02:27 6.48 6.11 2.71% VSTM 2026-02-11 10:03:27 6.43 6.36 2.11% VSTM 2026-02-11 11:02:48 6.08 6.06 -3.01% VSTM 2026-02-11 12:03:30 6.18 6.15 -1.65% VSTM 2026-02-11 13:02:29 6.17 6.16 -1.65% VSTM 2026-02-11 14:03:31 6.21 6.19 -1.05% VSTM 2026-02-11 15:02:28 6.26 6.24 -0.45% VSTM 2026-02-11 16:03:35 6.26 6.25 -0.30% VSTM 2026-02-11 17:02:29 6.60 6.03 0.90% VSTM 2026-02-11 18:03:44 6.60 6.03 0.96% VSTM 2026-02-11 20:03:24 6.30 6.03 0.00% VSTM 2026-02-11 21:04:18 0.00 0.00 0.00% 2026-02-12 VSTM 2026-02-12 05:02:40 10.14 2.64 0.00% VSTM 2026-02-12 06:03:47 7.82 6.00 -0.64% VSTM 2026-02-12 07:02:43 7.21 6.00 -0.64% VSTM 2026-02-12 08:03:33 7.21 6.03 -0.64% VSTM 2026-02-12 09:02:47 7.21 6.01 -0.64% VSTM 2026-02-12 11:03:01 6.13 6.10 -3.34% VSTM 2026-02-12 12:03:59 6.03 6.02 -4.94% VSTM 2026-02-12 13:08:31 5.94 5.93 -6.21% VSTM 2026-02-12 14:03:32 5.97 5.96 -5.89% VSTM 2026-02-12 15:02:53 5.95 5.94 -6.05% VSTM 2026-02-12 16:03:35 5.97 5.96 -5.89% VSTM 2026-02-12 17:03:10 6.00 5.55 -8.12% VSTM 2026-02-12 18:03:23 6.00 5.55 -8.04% VSTM 2026-02-12 21:07:12 0.00 0.00 -8.04% 2026-02-13 VSTM 2026-02-13 05:04:02 7.82 5.35 -8.04% VSTM 2026-02-13 06:03:36 7.82 5.70 1.10% VSTM 2026-02-13 08:04:39 6.58 5.80 1.10% VSTM 2026-02-13 10:03:41 6.51 5.88 1.10% VSTM 2026-02-13 11:03:12 6.07 6.06 3.79% VSTM 2026-02-13 12:03:29 6.17 6.15 5.21% VSTM 2026-02-13 13:03:15 6.07 6.04 3.63% VSTM 2026-02-13 14:03:55 6.04 6.00 3.00% VSTM 2026-02-13 15:02:35 6.08 6.06 3.79% VSTM 2026-02-13 16:03:28 5.94 5.92 1.42% VSTM 2026-02-13 17:02:29 6.16 5.85 -0.16% VSTM 2026-02-13 18:03:22 5.91 5.82 0.34% VSTM 2026-02-13 19:02:26 6.16 5.82 0.34% VSTM 2026-02-13 21:05:18 0.00 0.00 0.34% 2026-02-17 VSTM 2026-02-17 05:02:37 8.50 5.09 0.34% VSTM 2026-02-17 06:03:35 7.59 5.33 0.34% VSTM 2026-02-17 07:02:31 7.59 5.40 0.34% VSTM 2026-02-17 08:03:38 6.96 5.40 0.34% VSTM 2026-02-17 10:03:36 5.89 5.40 0.34% VSTM 2026-02-17 11:02:31 5.77 5.76 -1.03% VSTM 2026-02-17 12:03:39 5.84 5.82 0.17% VSTM 2026-02-17 13:02:33 5.80 5.78 -0.51% VSTM 2026-02-17 14:03:33 5.80 5.79 -0.51% VSTM 2026-02-17 15:02:32 5.89 5.87 1.03% VSTM 2026-02-17 16:03:36 5.82 5.81 0.00% VSTM 2026-02-17 17:02:29 8.50 5.72 0.86% VSTM 2026-02-17 18:03:29 6.10 5.72 0.86% VSTM 2026-02-17 21:06:33 0.00 0.00 0.86% 2026-02-18 VSTM 2026-02-18 05:02:31 8.00 5.86 0.86% VSTM 2026-02-18 06:03:36 6.67 5.86 2.41% VSTM 2026-02-18 07:02:30 6.67 5.22 0.00% VSTM 2026-02-18 08:03:38 6.67 5.80 0.00% VSTM 2026-02-18 09:02:35 5.88 5.80 0.17% VSTM 2026-02-18 10:03:44 7.02 5.80 0.17% VSTM 2026-02-18 11:02:32 5.91 5.90 0.86% VSTM 2026-02-18 12:03:34 5.93 5.92 1.20% VSTM 2026-02-18 13:02:34 5.86 5.85 0.00% VSTM 2026-02-18 14:03:37 5.88 5.87 0.34% VSTM 2026-02-18 15:02:35 5.88 5.86 0.00% VSTM 2026-02-18 16:03:45 5.80 5.79 -1.03% VSTM 2026-02-18 17:02:29 5.78 5.72 -2.58% VSTM 2026-02-18 18:03:32 6.27 5.70 -2.56% VSTM 2026-02-18 21:07:30 0.00 0.00 -2.56% 2026-02-19 VSTM 2026-02-19 05:02:33 5.71 5.09 -2.56% VSTM 2026-02-19 06:03:38 5.71 5.22 -2.56% VSTM 2026-02-19 07:02:45 6.50 5.09 0.00% VSTM 2026-02-19 08:03:35 6.29 5.17 0.00% VSTM 2026-02-19 09:02:34 6.27 5.22 0.00% VSTM 2026-02-19 10:03:33 5.79 5.55 0.17% VSTM 2026-02-19 11:02:29 5.84 5.82 2.22% VSTM 2026-02-19 12:03:39 5.87 5.86 2.90% VSTM 2026-02-19 13:02:31 5.83 5.82 2.05% VSTM 2026-02-19 14:03:31 5.90 5.89 3.41% VSTM 2026-02-19 15:02:31 5.88 5.87 2.90% VSTM 2026-02-19 16:03:36 5.91 5.89 3.41% VSTM 2026-02-19 17:02:30 6.15 5.86 4.10% VSTM 2026-02-19 18:03:31 5.99 5.86 4.20% VSTM 2026-02-19 21:07:07 0.00 0.00 4.90% 2026-02-20 VSTM 2026-02-20 05:02:29 9.50 5.59 4.90% VSTM 2026-02-20 06:03:37 6.51 5.59 1.05% VSTM 2026-02-20 07:02:32 6.51 5.60 1.05% VSTM 2026-02-20 09:02:36 6.51 5.60 0.88% VSTM 2026-02-20 10:03:37 6.44 5.60 0.88% VSTM 2026-02-20 11:02:32 5.91 5.89 -0.53% VSTM 2026-02-20 12:03:35 6.02 5.99 1.23% VSTM 2026-02-20 13:02:52 5.95 5.94 0.00% VSTM 2026-02-20 14:03:44 5.98 5.95 0.35% VSTM 2026-02-20 15:02:40 5.99 5.98 0.88% VSTM 2026-02-20 16:03:35 5.95 5.94 0.00% VSTM 2026-02-20 17:03:08 6.04 5.81 -0.18% VSTM 2026-02-20 18:03:32 6.04 5.86 -0.17% VSTM 2026-02-20 21:07:36 0.00 0.00 -0.17%