$HDSN: Hudson Technologies, Inc. - Common Stock
2026-01-30 HDSN 2026-01-30 09:45:38 8-K Sec report https://www.sec.gov/Archives/edgar/data/925528/000110465926008337/0001104659-26-008337-index.htm 8-K - HUDSON TECHNOLOGIES INC /NY (0000925528) (Filer) HDSN 2026-01-30 10:02:06 7.50 6.65 -5.46% HDSN 2026-01-30 11:01:38 7.08 7.07 -0.70% HDSN 2026-01-30 12:02:04 7.11 7.10 -0.28% HDSN 2026-01-30 13:01:41 7.06 7.05 -0.84% HDSN 2026-01-30 14:02:03 7.09 7.08 -0.70% HDSN 2026-01-30 15:01:43 7.14 7.12 0.00% HDSN 2026-01-30 16:02:01 7.13 7.12 0.00% HDSN 2026-01-30 17:01:45 16.75 6.56 0.56% HDSN 2026-01-30 18:02:10 8.14 6.56 0.56% HDSN 2026-01-30 19:01:40 8.14 6.56 -1.54% HDSN 2026-01-30 21:03:32 0.00 0.00 -1.54% 2026-02-02 HDSN 2026-02-02 05:01:32 11.15 2.87 -1.54% HDSN 2026-02-02 06:02:06 8.34 5.86 -1.54% HDSN 2026-02-02 08:02:13 8.14 5.98 -1.54% HDSN 2026-02-02 09:01:36 7.50 5.98 -1.54% HDSN 2026-02-02 10:01:02 8-K Sec report https://www.sec.gov/Archives/edgar/data/925528/000110465926009003/0001104659-26-009003-index.htm 8-K - HUDSON TECHNOLOGIES INC /NY (0000925528) (Filer) HDSN 2026-02-02 11:01:34 7.22 7.21 0.70% HDSN 2026-02-02 12:02:08 7.31 7.30 1.82% HDSN 2026-02-02 13:01:38 7.39 7.38 3.22% HDSN 2026-02-02 14:02:06 7.36 7.35 2.66% HDSN 2026-02-02 15:01:54 7.40 7.39 3.22% HDSN 2026-02-02 16:02:26 7.40 7.39 3.36% HDSN 2026-02-02 17:01:35 7.47 7.07 2.94% HDSN 2026-02-02 18:02:21 7.47 7.07 2.93% HDSN 2026-02-02 20:02:09 7.65 7.07 2.93% HDSN 2026-02-02 21:03:50 0.00 0.00 2.93% 2026-02-03 HDSN 2026-02-03 05:01:33 11.80 2.96 2.93% HDSN 2026-02-03 06:02:09 8.34 5.86 2.93% HDSN 2026-02-03 08:02:05 8.14 5.98 2.93% HDSN 2026-02-03 09:01:36 8.14 6.47 2.93% HDSN 2026-02-03 11:01:31 7.44 7.42 0.70% HDSN 2026-02-03 12:02:07 7.52 7.50 1.81% HDSN 2026-02-03 13:01:44 7.49 7.48 1.67% HDSN 2026-02-03 14:02:17 7.46 7.45 1.12% HDSN 2026-02-03 15:01:38 7.44 7.42 0.70% HDSN 2026-02-03 16:02:14 7.47 7.45 1.26% HDSN 2026-02-03 17:01:39 16.61 5.12 2.37% HDSN 2026-02-03 18:02:16 8.34 5.98 2.30% HDSN 2026-02-03 21:04:12 0.00 0.00 2.30% 2026-02-04 HDSN 2026-02-04 05:01:43 11.82 3.31 2.30% HDSN 2026-02-04 06:02:05 8.34 5.86 2.30% HDSN 2026-02-04 07:01:40 8.26 5.86 2.30% HDSN 2026-02-04 08:01:59 7.60 5.98 2.30% HDSN 2026-02-04 10:02:05 7.69 5.98 2.30% HDSN 2026-02-04 11:01:36 7.62 7.61 1.08% HDSN 2026-02-04 12:02:20 7.61 7.60 1.08% HDSN 2026-02-04 13:01:44 7.68 7.67 1.90% HDSN 2026-02-04 14:02:23 7.65 7.64 1.49% HDSN 2026-02-04 15:01:44 7.61 7.60 1.08% HDSN 2026-02-04 16:02:09 7.68 7.67 1.76% HDSN 2026-02-04 17:01:34 8.90 7.61 1.22% HDSN 2026-02-04 18:02:07 8.68 5.98 1.19% HDSN 2026-02-04 19:02:19 8.68 6.53 1.19% HDSN 2026-02-04 20:02:04 8.68 7.07 1.19% HDSN 2026-02-04 21:04:35 0.00 0.00 1.19% 2026-02-05 HDSN 2026-02-05 05:01:46 12.19 7.20 1.19% HDSN 2026-02-05 06:02:09 8.68 7.20 1.19% HDSN 2026-02-05 09:01:38 7.62 7.20 1.19% 2026-02-06 HDSN 2026-02-06 10:03:25 8.60 6.37 -5.38% HDSN 2026-02-06 11:01:36 7.36 7.35 2.10% HDSN 2026-02-06 12:02:12 7.37 7.36 2.23% HDSN 2026-02-06 13:01:42 7.42 7.41 2.76% HDSN 2026-02-06 14:02:16 7.43 7.42 2.89% HDSN 2026-02-06 15:01:42 7.45 7.44 3.15% HDSN 2026-02-06 16:02:16 7.46 7.45 3.28% HDSN 2026-02-06 17:01:41 7.41 5.84 2.76% HDSN 2026-02-06 18:02:12 7.40 5.98 2.91% HDSN 2026-02-06 19:01:39 7.40 5.98 2.64% HDSN 2026-02-06 21:01:50 0.00 0.00 2.64% 2026-02-09 HDSN 2026-02-09 05:01:42 11.62 3.25 2.64% HDSN 2026-02-09 06:02:16 8.68 5.95 2.64% HDSN 2026-02-09 08:02:11 8.68 6.03 2.64% HDSN 2026-02-09 09:01:37 8.04 6.05 2.64% HDSN 2026-02-09 10:02:12 8.68 5.98 2.64% HDSN 2026-02-09 11:01:34 7.37 7.34 -0.55% HDSN 2026-02-09 12:02:10 7.42 7.39 0.00% HDSN 2026-02-09 13:01:39 7.39 7.37 -0.42% HDSN 2026-02-09 14:02:08 7.41 7.40 0.00% HDSN 2026-02-09 15:01:39 7.38 7.37 -0.42% HDSN 2026-02-09 16:02:40 7.41 7.40 0.00% HDSN 2026-02-09 17:01:34 7.44 0.00 -1.11% HDSN 2026-02-09 18:02:04 7.44 7.15 -1.08% HDSN 2026-02-09 19:01:40 8.08 7.15 -1.08% 2026-02-10 HDSN 2026-02-10 05:01:45 11.72 2.94 -1.08% HDSN 2026-02-10 06:02:12 8.68 5.99 -1.08% HDSN 2026-02-10 09:01:44 7.37 5.98 -1.21% HDSN 2026-02-10 10:02:17 8.60 5.98 -1.21% HDSN 2026-02-10 11:01:37 7.36 7.34 0.40% HDSN 2026-02-10 12:02:06 7.43 7.42 1.35% HDSN 2026-02-10 13:01:52 7.50 7.49 2.29% HDSN 2026-02-10 14:10:37 7.51 7.49 2.43% HDSN 2026-02-10 15:01:58 7.44 7.43 1.62% HDSN 2026-02-10 16:02:13 7.43 7.42 1.35% HDSN 2026-02-10 17:01:41 8.17 5.98 1.08% HDSN 2026-02-10 18:02:59 8.17 5.98 1.09% HDSN 2026-02-10 21:04:56 0.00 0.00 1.09% 2026-02-11 HDSN 2026-02-11 05:01:38 8.60 2.96 1.09% HDSN 2026-02-11 06:02:05 8.60 5.95 1.09% HDSN 2026-02-11 07:01:35 8.60 6.01 1.09% HDSN 2026-02-11 08:02:02 8.60 6.30 1.09% HDSN 2026-02-11 11:01:51 7.48 7.46 0.95% HDSN 2026-02-11 12:02:05 7.45 7.44 0.68% HDSN 2026-02-11 13:01:35 7.54 7.53 1.91% HDSN 2026-02-11 14:02:07 7.51 7.50 1.77% HDSN 2026-02-11 15:01:35 7.49 7.48 1.23% HDSN 2026-02-11 16:02:11 7.50 7.49 1.36% HDSN 2026-02-11 17:01:36 8.60 7.16 1.77% HDSN 2026-02-11 18:02:23 7.71 7.35 1.76% HDSN 2026-02-11 21:02:31 0.00 0.00 1.76% 2026-02-12 HDSN 2026-02-12 05:01:42 8.00 7.16 1.76% HDSN 2026-02-12 08:02:08 7.59 7.16 1.76% HDSN 2026-02-12 09:01:47 7.59 7.53 1.76% HDSN 2026-02-12 10:02:09 7.68 7.54 1.76% HDSN 2026-02-12 11:02:03 7.49 7.48 -0.54% HDSN 2026-02-12 12:02:36 7.33 7.31 -2.70% HDSN 2026-02-12 13:07:27 7.26 7.24 -3.78% HDSN 2026-02-12 14:02:09 7.28 7.26 -3.38% HDSN 2026-02-12 15:01:58 7.30 7.28 -3.24% HDSN 2026-02-12 16:02:11 7.36 7.35 -2.16% HDSN 2026-02-12 17:02:17 8.00 7.16 -3.11% HDSN 2026-02-12 18:02:03 8.00 7.16 -3.05% HDSN 2026-02-12 21:04:12 0.00 0.00 -3.05% 2026-02-13 HDSN 2026-02-13 05:03:07 11.67 7.16 -3.05% HDSN 2026-02-13 06:02:09 8.68 7.16 -3.05% HDSN 2026-02-13 09:02:06 7.49 7.16 -3.05% HDSN 2026-02-13 10:02:17 7.39 7.21 -3.05% HDSN 2026-02-13 11:02:16 7.35 7.34 0.80% HDSN 2026-02-13 12:02:05 7.38 7.37 1.20% HDSN 2026-02-13 13:02:20 7.42 7.41 1.59% HDSN 2026-02-13 14:02:31 7.43 7.42 1.73% HDSN 2026-02-13 15:01:40 7.41 7.40 1.59% HDSN 2026-02-13 16:02:04 7.46 7.45 2.26% HDSN 2026-02-13 17:01:32 7.51 7.16 1.46% HDSN 2026-02-13 18:02:02 7.51 7.22 1.51% HDSN 2026-02-13 19:01:33 7.51 7.16 1.51% HDSN 2026-02-13 21:03:04 0.00 0.00 1.51% 2026-02-17 HDSN 2026-02-17 05:01:45 7.48 2.96 1.51% HDSN 2026-02-17 06:02:04 7.48 5.35 1.51% HDSN 2026-02-17 08:02:08 7.48 7.35 1.51% HDSN 2026-02-17 11:01:38 7.26 7.25 -1.92% HDSN 2026-02-17 12:02:08 7.20 7.19 -2.74% HDSN 2026-02-17 13:01:41 7.25 7.24 -2.05% HDSN 2026-02-17 14:02:03 7.22 7.21 -2.47% HDSN 2026-02-17 15:01:40 7.26 7.25 -1.92% HDSN 2026-02-17 17:01:39 7.48 7.00 -2.19% HDSN 2026-02-17 18:02:02 7.41 7.06 -2.16% HDSN 2026-02-17 20:02:02 7.41 7.00 -2.16% HDSN 2026-02-17 21:03:58 0.00 0.00 -2.16% 2026-02-18 HDSN 2026-02-18 05:01:39 7.48 2.90 -2.16% HDSN 2026-02-18 06:02:06 7.48 5.39 -2.16% HDSN 2026-02-18 07:01:39 7.48 5.40 -2.16% HDSN 2026-02-18 08:02:07 7.48 7.24 0.00% HDSN 2026-02-18 09:01:43 7.31 7.24 0.00% HDSN 2026-02-18 11:01:39 7.29 7.26 0.68% HDSN 2026-02-18 12:02:05 7.28 7.26 0.54% HDSN 2026-02-18 13:01:41 7.24 7.21 0.00% HDSN 2026-02-18 14:02:06 7.27 7.25 0.27% HDSN 2026-02-18 15:01:42 7.21 7.20 -0.41% HDSN 2026-02-18 16:02:09 7.20 7.19 -0.54% HDSN 2026-02-18 17:01:39 7.48 0.00 0.14% HDSN 2026-02-18 18:02:05 7.48 6.55 0.14% HDSN 2026-02-18 21:04:16 0.00 0.00 0.14% 2026-02-19 HDSN 2026-02-19 05:01:42 7.48 3.17 0.14% HDSN 2026-02-19 06:02:08 7.48 5.35 0.14% HDSN 2026-02-19 07:01:54 7.48 5.40 0.14% HDSN 2026-02-19 08:02:04 7.48 5.98 0.14% HDSN 2026-02-19 10:02:03 7.48 7.21 0.14% HDSN 2026-02-19 11:01:38 7.23 7.21 -0.41% HDSN 2026-02-19 12:02:08 7.36 7.35 1.52% HDSN 2026-02-19 14:02:03 7.33 7.31 1.10% HDSN 2026-02-19 15:01:40 7.32 7.31 0.97% HDSN 2026-02-19 16:02:06 7.32 7.30 0.97% HDSN 2026-02-19 17:01:40 7.48 0.00 1.24% HDSN 2026-02-19 18:02:04 7.48 5.98 1.24% HDSN 2026-02-19 21:03:56 0.00 0.00 1.24% 2026-02-20 HDSN 2026-02-20 05:01:38 11.72 2.94 1.24% HDSN 2026-02-20 06:02:06 8.68 5.35 1.24% HDSN 2026-02-20 08:02:05 8.68 5.98 1.24% HDSN 2026-02-20 09:01:44 8.68 7.28 1.24% HDSN 2026-02-20 10:02:06 8.68 5.99 1.24% HDSN 2026-02-20 11:01:39 7.38 7.34 0.69% HDSN 2026-02-20 12:02:04 7.34 7.32 0.00% HDSN 2026-02-20 13:02:01 7.29 7.28 -0.55% HDSN 2026-02-20 14:02:14 7.35 7.31 0.14% HDSN 2026-02-20 15:01:50 7.43 7.39 1.24% HDSN 2026-02-20 16:02:05 7.39 7.37 0.69% HDSN 2026-02-20 17:02:18 8.33 6.31 0.69% HDSN 2026-02-20 18:02:06 8.68 5.98 0.68% HDSN 2026-02-20 19:01:36 7.52 5.98 0.68% HDSN 2026-02-20 20:02:14 8.68 5.98 0.68% HDSN 2026-02-20 21:04:46 0.00 0.00 0.68% 2026-02-23 HDSN 2026-02-23 05:01:46 11.80 2.96 0.68% HDSN 2026-02-23 06:02:08 8.68 5.46 0.68% HDSN 2026-02-23 08:02:08 7.40 5.99 0.68% HDSN 2026-02-23 09:01:32 7.40 7.30 0.68% HDSN 2026-02-23 10:02:09 7.38 7.31 0.68% HDSN 2026-02-23 11:01:34 7.11 7.08 -3.68% HDSN 2026-02-23 12:02:18 7.09 7.08 -3.96% HDSN 2026-02-23 13:01:42 7.08 7.06 -4.09% HDSN 2026-02-23 14:02:18 7.17 7.16 -2.73% HDSN 2026-02-23 15:01:39 7.18 7.17 -2.73% HDSN 2026-02-23 16:02:11 7.25 7.23 -1.64% HDSN 2026-02-23 17:01:42 7.30 6.56 -2.32% HDSN 2026-02-23 18:02:05 7.30 6.56 -2.30% HDSN 2026-02-23 21:04:33 0.00 0.00 -2.30% 2026-02-24 HDSN 2026-02-24 05:01:40 11.28 5.84 -2.30% HDSN 2026-02-24 06:02:10 7.92 5.84 -2.30% HDSN 2026-02-24 08:02:08 7.92 5.98 -2.30% HDSN 2026-02-24 10:02:08 7.92 5.99 -2.30% HDSN 2026-02-24 11:01:35 7.06 7.05 -2.03% HDSN 2026-02-24 12:02:09 7.15 7.12 -0.68% HDSN 2026-02-24 13:01:44 7.04 7.01 -2.17% HDSN 2026-02-24 14:02:35 7.08 7.07 -1.63% HDSN 2026-02-24 15:02:05 7.10 7.08 -1.49% HDSN 2026-02-24 16:02:44 7.11 7.10 -1.22% HDSN 2026-02-24 17:01:53 7.50 5.84 -1.08% HDSN 2026-02-24 18:02:20 7.50 6.04 -1.11% HDSN 2026-02-24 19:02:13 7.23 6.04 -1.11% HDSN 2026-02-24 20:05:07 7.50 6.04 -1.11% HDSN 2026-02-24 21:03:25 0.00 0.00 -1.11% 2026-02-25 HDSN 2026-02-25 05:01:31 8.60 2.85 -1.11% HDSN 2026-02-25 06:02:23 7.92 5.35 -1.11% HDSN 2026-02-25 08:02:18 7.92 6.10 -1.11% HDSN 2026-02-25 09:02:15 7.21 6.10 -1.11% HDSN 2026-02-25 10:02:17 7.21 7.12 -1.11% HDSN 2026-02-25 11:01:40 7.00 6.98 -1.81% HDSN 2026-02-25 12:02:17 7.06 7.04 -1.11% HDSN 2026-02-25 13:01:47 7.06 7.05 -0.69% HDSN 2026-02-25 14:02:20 7.18 7.17 0.83% HDSN 2026-02-25 15:01:51 7.16 7.15 0.69% HDSN 2026-02-25 16:02:18 7.18 7.17 0.83% HDSN 2026-02-25 17:03:35 7.92 6.89 0.83% HDSN 2026-02-25 18:02:07 7.50 6.89 0.84% HDSN 2026-02-25 21:04:10 0.00 0.00 0.84% 2026-02-26 HDSN 2026-02-26 05:01:30 7.45 5.84 0.84% HDSN 2026-02-26 06:02:09 7.25 5.84 0.84% HDSN 2026-02-26 08:02:05 7.25 6.00 0.84% HDSN 2026-02-26 09:01:33 7.25 5.98 0.84% HDSN 2026-02-26 10:02:03 7.25 5.84 0.84% HDSN 2026-02-26 11:01:34 7.16 7.12 -0.28% HDSN 2026-02-26 12:02:16 7.18 7.16 0.00% HDSN 2026-02-26 13:01:38 7.09 7.07 -1.26% HDSN 2026-02-26 14:02:06 7.04 7.03 -1.83% HDSN 2026-02-26 15:01:39 7.08 7.07 -1.40% HDSN 2026-02-26 16:02:09 7.12 7.11 -0.70% HDSN 2026-02-26 17:01:41 7.45 6.97 -0.28% HDSN 2026-02-26 20:02:07 7.20 6.97 -0.28% HDSN 2026-02-26 21:02:13 0.00 0.00 -0.28% 2026-02-27 HDSN 2026-02-27 05:01:36 11.14 2.86 -0.28% HDSN 2026-02-27 06:02:11 8.08 5.35 -0.28% HDSN 2026-02-27 07:01:48 8.08 5.37 -0.28% HDSN 2026-02-27 08:02:07 7.50 6.20 -0.28% HDSN 2026-02-27 09:01:32 7.50 7.04 -0.28% HDSN 2026-02-27 10:02:08 7.10 6.20 -0.28% HDSN 2026-02-27 11:01:31 7.07 7.05 -1.11% HDSN 2026-02-27 12:02:06 7.07 7.06 -1.11% HDSN 2026-02-27 13:01:40 7.13 7.12 -0.42% HDSN 2026-02-27 14:02:16 7.15 7.13 0.00% HDSN 2026-02-27 15:01:33 7.13 7.12 -0.28% HDSN 2026-02-27 16:02:14 7.12 7.11 -0.42% HDSN 2026-02-27 17:01:32 13.28 6.35 -0.56% HDSN 2026-02-27 18:02:12 7.44 6.35 -0.56% HDSN 2026-02-27 20:02:12 7.40 6.35 -0.56% HDSN 2026-02-27 21:04:43 0.00 0.00 -0.56%