$ASYS: Amtech Systems, Inc. - Common Stock
2024-02-28 ASYS 2024-02-28 04:00:43 0.00 0.00 -3.21% ASYS 2024-02-28 06:00:46 5.48 4.28 -3.21% ASYS 2024-02-28 09:00:55 5.48 4.42 -3.21% ASYS 2024-02-28 11:00:43 4.87 4.79 -0.60% ASYS 2024-02-28 12:00:42 4.87 4.80 -0.60% ASYS 2024-02-28 14:00:43 4.85 4.80 -0.60% ASYS 2024-02-28 17:00:47 5.10 4.66 -0.60% ASYS 2024-02-28 18:00:43 5.05 4.66 -0.62% ASYS 2024-02-28 19:00:44 5.10 4.66 -0.62% ASYS 2024-02-28 21:01:34 0.00 0.00 -0.62% 2024-02-29 ASYS 2024-02-29 06:00:47 5.48 4.26 -0.62% ASYS 2024-02-29 07:00:41 5.48 4.79 -0.62% ASYS 2024-02-29 10:00:44 5.50 4.79 -0.62% ASYS 2024-02-29 11:00:50 4.90 4.80 1.45% ASYS 2024-02-29 13:00:46 4.88 4.80 0.00% ASYS 2024-02-29 14:00:44 4.85 4.80 0.62% ASYS 2024-02-29 16:00:54 4.86 4.82 1.04% ASYS 2024-02-29 17:00:41 5.18 4.80 0.21% ASYS 2024-02-29 17:20:35 8-K Sec report https://www.sec.gov/Archives/edgar/data/720500/000095017024023120/0000950170-24-023120-index.htm 8-K - AMTECH SYSTEMS INC (0000720500) (Filer) ASYS 2024-02-29 21:01:49 0.00 0.00 0.21% 2024-03-01 ASYS 2024-03-01 06:00:45 5.48 4.26 0.21% ASYS 2024-03-01 10:00:44 5.45 4.26 0.21% ASYS 2024-03-01 11:00:47 4.98 4.82 1.04% ASYS 2024-03-01 12:00:46 4.96 4.89 1.88% ASYS 2024-03-01 13:00:50 4.94 4.87 2.71% ASYS 2024-03-01 14:00:48 4.98 4.87 2.92% ASYS 2024-03-01 15:00:51 4.98 4.88 1.88% ASYS 2024-03-01 16:00:47 4.94 4.88 1.88% ASYS 2024-03-01 17:00:49 5.05 4.16 0.42% ASYS 2024-03-01 18:00:49 5.05 4.26 0.42% ASYS 2024-03-01 20:00:36 5.05 4.42 0.42% 2024-03-04 ASYS 2024-03-04 00:01:20 0.00 0.00 0.42% ASYS 2024-03-04 06:00:51 5.24 4.26 0.42% ASYS 2024-03-04 07:00:37 4.82 4.26 0.42% ASYS 2024-03-04 08:00:43 5.02 4.26 0.42% ASYS 2024-03-04 10:00:49 4.82 4.26 0.42% ASYS 2024-03-04 11:00:41 4.90 4.85 1.25% ASYS 2024-03-04 12:00:46 4.89 4.87 1.25% ASYS 2024-03-04 13:00:42 4.94 4.90 1.87% ASYS 2024-03-04 14:00:47 4.99 4.96 3.33% ASYS 2024-03-04 15:00:46 4.99 4.97 2.91% ASYS 2024-03-04 16:00:44 5.05 4.90 3.33% ASYS 2024-03-04 17:00:46 5.05 4.84 0.83% ASYS 2024-03-04 21:01:08 0.00 0.00 0.83% 2024-03-05 ASYS 2024-03-05 06:00:43 5.05 4.26 0.83% ASYS 2024-03-05 09:00:42 4.95 4.26 0.83% ASYS 2024-03-05 11:00:42 4.90 4.82 -0.83% ASYS 2024-03-05 13:00:45 4.89 4.84 -0.41% ASYS 2024-03-05 14:00:44 4.90 4.84 -0.41% ASYS 2024-03-05 15:00:47 4.90 4.85 -0.41% ASYS 2024-03-05 16:00:40 4.88 4.82 0.00% ASYS 2024-03-05 17:00:41 5.00 4.80 -1.04% ASYS 2024-03-05 17:08:52 8-K Sec report https://www.sec.gov/Archives/edgar/data/720500/000095017024025892/0000950170-24-025892-index.htm 8-K - AMTECH SYSTEMS INC (0000720500) (Filer) ASYS 2024-03-05 18:00:41 5.00 4.80 -1.03% ASYS 2024-03-05 19:00:44 5.00 4.75 -1.44% ASYS 2024-03-05 21:01:21 0.00 0.00 -1.44% 2024-03-06 ASYS 2024-03-06 06:00:49 5.42 4.26 -1.44% ASYS 2024-03-06 07:00:48 5.23 4.26 -1.44% ASYS 2024-03-06 11:00:46 4.84 4.82 0.00% ASYS 2024-03-06 12:00:46 4.87 4.82 0.82% ASYS 2024-03-06 13:00:38 4.86 4.82 0.62% ASYS 2024-03-06 14:01:11 4.89 4.82 1.03% ASYS 2024-03-06 15:00:46 4.87 4.83 -0.41% ASYS 2024-03-06 16:00:39 4.87 4.80 0.21% ASYS 2024-03-06 17:00:43 4.90 4.80 0.00% ASYS 2024-03-06 21:01:44 0.00 0.00 0.00% ASYS 2024-03-06 22:01:20 4.90 4.80 0.00% 2024-03-07 ASYS 2024-03-07 06:00:47 4.99 4.26 0.00% ASYS 2024-03-07 10:00:44 4.99 4.35 0.00% ASYS 2024-03-07 11:00:45 4.91 4.80 0.00% ASYS 2024-03-07 12:00:52 4.90 4.84 1.24% ASYS 2024-03-07 13:00:46 4.88 4.80 -1.24% ASYS 2024-03-07 14:00:48 4.78 4.71 -1.04% ASYS 2024-03-07 15:00:50 4.77 4.72 -1.04% ASYS 2024-03-07 16:00:44 4.73 4.69 -2.28% ASYS 2024-03-07 17:00:47 5.00 4.66 -1.24% ASYS 2024-03-07 18:00:40 5.00 4.65 -1.24% ASYS 2024-03-07 21:01:28 0.00 0.00 -1.24% 2024-03-08 ASYS 2024-03-08 06:00:45 5.01 4.32 -1.24% ASYS 2024-03-08 08:00:36 5.01 4.56 -1.24% ASYS 2024-03-08 11:00:47 4.77 4.69 -0.83% ASYS 2024-03-08 12:00:43 4.89 4.83 2.28% ASYS 2024-03-08 13:00:45 4.88 4.83 1.45% ASYS 2024-03-08 14:00:40 5.00 4.95 4.36% ASYS 2024-03-08 15:00:44 4.93 4.88 2.49% ASYS 2024-03-08 16:00:48 4.93 4.88 3.53% ASYS 2024-03-08 17:00:51 5.00 4.66 2.28% ASYS 2024-03-08 17:07:07 8-K Sec report https://www.sec.gov/Archives/edgar/data/720500/000095017024028631/0000950170-24-028631-index.htm 8-K - AMTECH SYSTEMS INC (0000720500) (Filer) ASYS 2024-03-08 18:00:41 5.10 4.56 2.31% ASYS 2024-03-08 21:01:12 0.00 0.00 2.31% ASYS 2024-03-08 22:01:10 5.10 4.56 2.31% 2024-03-11 ASYS 2024-03-11 00:01:45 0.00 0.00 2.31% ASYS 2024-03-11 05:00:42 5.45 4.32 2.31% ASYS 2024-03-11 06:00:51 5.03 4.89 2.31% ASYS 2024-03-11 10:00:48 4.84 4.77 -1.05% ASYS 2024-03-11 11:00:45 4.83 4.72 -1.47% ASYS 2024-03-11 12:00:44 4.78 4.75 -1.47% ASYS 2024-03-11 13:00:51 4.75 4.70 -3.57% ASYS 2024-03-11 14:00:45 4.76 4.70 -2.94% ASYS 2024-03-11 16:00:46 5.00 4.65 -3.57% ASYS 2024-03-11 17:00:37 5.00 4.71 -3.49% ASYS 2024-03-11 19:00:38 5.00 4.65 -3.49% ASYS 2024-03-11 20:00:41 0.00 0.00 -3.49% 2024-03-12 ASYS 2024-03-12 05:00:47 5.01 4.26 -3.49% ASYS 2024-03-12 09:00:48 5.01 4.63 -3.49% ASYS 2024-03-12 10:00:48 4.81 4.71 0.41% ASYS 2024-03-12 11:00:46 4.79 4.71 1.85% ASYS 2024-03-12 12:00:45 4.78 4.70 0.00% ASYS 2024-03-12 13:00:48 4.81 4.74 0.82% ASYS 2024-03-12 15:00:47 4.80 4.74 1.44% ASYS 2024-03-12 16:00:42 4.77 4.74 0.82% ASYS 2024-03-12 17:00:43 4.77 4.74 0.85% ASYS 2024-03-12 18:00:42 4.77 4.70 0.85% ASYS 2024-03-12 20:00:48 0.00 0.00 0.85% 2024-03-13 ASYS 2024-03-13 05:00:49 5.21 4.30 0.85% ASYS 2024-03-13 07:00:43 5.21 4.51 0.85% ASYS 2024-03-13 09:00:46 4.90 4.67 0.85% ASYS 2024-03-13 10:00:48 4.79 4.74 0.85% ASYS 2024-03-13 11:00:52 4.79 4.76 0.85% ASYS 2024-03-13 12:00:42 4.78 4.74 0.43% ASYS 2024-03-13 13:00:48 4.78 4.75 0.85% ASYS 2024-03-13 14:00:49 4.79 4.75 0.43% ASYS 2024-03-13 15:00:48 4.76 4.74 0.00% ASYS 2024-03-13 16:00:40 5.00 4.70 -0.43% ASYS 2024-03-13 17:00:47 5.00 4.70 -0.42% ASYS 2024-03-13 20:00:48 0.00 0.00 -0.84% 2024-03-14 ASYS 2024-03-14 05:00:47 5.03 4.30 -0.84% ASYS 2024-03-14 07:00:44 5.03 4.31 -0.84% ASYS 2024-03-14 10:00:48 4.80 4.70 0.00% ASYS 2024-03-14 11:00:51 4.79 4.70 0.00% ASYS 2024-03-14 12:00:44 4.75 4.73 0.00% ASYS 2024-03-14 13:00:45 4.75 4.65 0.21% ASYS 2024-03-14 14:00:45 4.82 4.66 0.63% ASYS 2024-03-14 15:00:46 4.82 4.75 1.48% ASYS 2024-03-14 16:00:46 4.80 4.62 0.21% ASYS 2024-03-14 20:00:38 0.00 0.00 -1.27% 2024-03-15 ASYS 2024-03-15 05:00:49 4.99 4.12 -1.27% ASYS 2024-03-15 07:00:46 4.68 4.12 -1.27% ASYS 2024-03-15 08:00:44 4.99 4.13 -1.27% ASYS 2024-03-15 10:00:47 4.77 4.70 -0.42% ASYS 2024-03-15 11:00:47 4.75 4.70 -0.21% ASYS 2024-03-15 12:00:42 4.77 4.70 0.00% ASYS 2024-03-15 13:00:47 4.76 4.73 0.42% ASYS 2024-03-15 14:00:49 4.77 4.73 0.64% ASYS 2024-03-15 15:00:48 4.77 4.73 0.21% ASYS 2024-03-15 16:00:44 4.80 4.51 0.00% ASYS 2024-03-15 20:00:46 0.00 0.00 0.00% 2024-03-18 ASYS 2024-03-18 05:00:44 5.31 4.12 0.00% ASYS 2024-03-18 08:00:46 0.00 0.00 0.00% ASYS 2024-03-18 09:00:39 6.27 3.24 0.00% ASYS 2024-03-18 10:01:22 4.78 4.73 0.63% ASYS 2024-03-18 11:00:40 4.78 4.73 1.06% ASYS 2024-03-18 12:00:45 4.81 4.75 1.06% ASYS 2024-03-18 13:00:42 4.81 4.73 1.48% ASYS 2024-03-18 14:00:46 4.80 4.73 1.06% ASYS 2024-03-18 15:00:46 4.81 4.76 1.27% ASYS 2024-03-18 16:00:44 4.90 4.51 0.21% ASYS 2024-03-18 20:00:42 0.00 0.00 0.21% 2024-03-19 ASYS 2024-03-19 05:00:41 5.31 4.12 0.21% ASYS 2024-03-19 06:00:44 4.95 4.12 0.21% ASYS 2024-03-19 07:00:46 4.95 4.36 0.21% ASYS 2024-03-19 09:00:45 4.90 4.36 0.21% ASYS 2024-03-19 10:00:45 4.75 4.70 -1.27% ASYS 2024-03-19 11:00:41 4.74 4.70 -0.63% ASYS 2024-03-19 12:00:47 4.74 4.70 -0.42% ASYS 2024-03-19 13:00:49 4.75 4.70 -0.42% ASYS 2024-03-19 14:00:49 4.75 4.71 -0.42% ASYS 2024-03-19 15:00:50 4.80 4.73 0.42% ASYS 2024-03-19 16:00:47 5.18 4.62 -0.21% ASYS 2024-03-19 20:00:41 0.00 0.00 -0.21% 2024-03-20 ASYS 2024-03-20 05:00:46 5.31 4.12 -0.21% ASYS 2024-03-20 06:00:52 5.03 4.12 -0.21% ASYS 2024-03-20 07:00:42 5.03 4.21 -0.21% ASYS 2024-03-20 10:00:50 4.80 4.75 1.05% ASYS 2024-03-20 11:00:41 4.81 4.76 1.48% ASYS 2024-03-20 12:00:48 4.90 4.76 2.11% ASYS 2024-03-20 13:00:46 4.89 4.75 1.90% ASYS 2024-03-20 14:00:49 4.87 4.75 1.69% ASYS 2024-03-20 15:00:47 4.85 4.81 2.11% ASYS 2024-03-20 16:00:51 4.99 4.62 -0.42% ASYS 2024-03-20 17:00:37 4.99 4.73 -0.42% ASYS 2024-03-20 20:00:39 0.00 0.00 -0.42% 2024-03-21 ASYS 2024-03-21 05:00:49 5.53 4.39 -0.42% ASYS 2024-03-21 08:00:44 5.16 4.39 -0.42% ASYS 2024-03-21 10:00:45 5.05 5.00 1.90% ASYS 2024-03-21 11:00:45 5.17 5.05 5.07% ASYS 2024-03-21 12:00:50 5.16 5.08 3.59% ASYS 2024-03-21 13:00:44 5.18 5.13 4.86% ASYS 2024-03-21 14:00:42 5.19 5.18 4.86% ASYS 2024-03-21 15:00:49 5.20 5.18 4.86% ASYS 2024-03-21 16:00:41 5.30 4.62 6.34% ASYS 2024-03-21 17:00:49 5.30 4.62 6.06% ASYS 2024-03-21 20:00:46 0.00 0.00 6.06% 2024-03-22 ASYS 2024-03-22 05:00:42 5.55 4.49 6.06% ASYS 2024-03-22 07:00:44 5.55 5.25 6.06% ASYS 2024-03-22 08:00:45 5.30 5.25 6.06% ASYS 2024-03-22 09:00:45 5.30 4.82 6.06% ASYS 2024-03-22 10:00:51 5.29 5.10 -1.01% ASYS 2024-03-22 11:00:47 5.27 5.10 -2.83% ASYS 2024-03-22 12:00:49 5.25 5.13 -3.23% ASYS 2024-03-22 13:00:47 5.15 5.09 -3.43% ASYS 2024-03-22 14:00:41 5.14 5.09 -3.43% ASYS 2024-03-22 15:00:49 5.12 5.09 -2.83% ASYS 2024-03-22 16:00:41 5.70 4.91 -2.42% ASYS 2024-03-22 17:00:42 5.28 4.91 -2.28% ASYS 2024-03-22 20:00:48 0.00 0.00 -2.28% 2024-03-25 ASYS 2024-03-25 05:00:50 5.55 4.49 -2.28% ASYS 2024-03-25 10:00:50 5.20 5.04 0.76% ASYS 2024-03-25 11:00:48 5.23 5.12 1.52% ASYS 2024-03-25 12:00:48 5.23 5.18 1.33% ASYS 2024-03-25 13:00:48 5.27 5.23 1.90% ASYS 2024-03-25 14:00:47 5.28 5.23 2.66% ASYS 2024-03-25 15:00:50 5.35 5.29 3.80% ASYS 2024-03-25 16:00:42 5.50 4.51 3.23% ASYS 2024-03-25 17:00:42 5.42 5.10 3.31% ASYS 2024-03-25 18:00:38 5.42 4.86 3.31% ASYS 2024-03-25 20:00:39 0.00 0.00 3.31% 2024-03-26 ASYS 2024-03-26 05:00:42 5.67 4.85 3.31% ASYS 2024-03-26 06:00:48 5.67 5.33 3.31% ASYS 2024-03-26 10:00:52 5.45 5.29 0.00% ASYS 2024-03-26 11:00:43 5.33 5.29 0.00% ASYS 2024-03-26 12:00:48 5.32 5.27 0.19% ASYS 2024-03-26 13:00:43 5.30 5.27 0.19% ASYS 2024-03-26 14:00:48 5.32 5.27 -0.39% ASYS 2024-03-26 15:00:38 5.31 5.27 -0.19% ASYS 2024-03-26 16:00:40 5.31 5.00 -0.39% ASYS 2024-03-26 17:00:37 5.31 5.00 -0.38% ASYS 2024-03-26 20:00:26 0.00 0.00 -0.38% 2024-03-27 ASYS 2024-03-27 04:00:46 5.55 0.00 -0.38% ASYS 2024-03-27 05:00:43 5.55 4.65 -0.38% ASYS 2024-03-27 06:00:47 5.55 4.67 -0.38% ASYS 2024-03-27 08:00:48 5.55 5.08 -0.38% ASYS 2024-03-27 10:00:46 5.35 5.22 1.13% ASYS 2024-03-27 11:00:44 5.34 5.14 0.75% ASYS 2024-03-27 12:00:53 5.34 5.28 0.75% ASYS 2024-03-27 13:00:47 5.34 5.14 0.75% ASYS 2024-03-27 14:00:43 5.34 5.14 0.94% ASYS 2024-03-27 15:00:40 5.35 5.14 1.13% ASYS 2024-03-27 16:00:42 5.50 5.00 0.75% ASYS 2024-03-27 17:00:43 5.50 5.00 0.76% ASYS 2024-03-27 20:00:39 0.00 0.00 0.76% 2024-03-28 ASYS 2024-03-28 05:00:49 5.97 4.67 0.76% ASYS 2024-03-28 06:00:45 5.55 4.67 0.76% ASYS 2024-03-28 10:00:38 5.36 5.24 -0.38% ASYS 2024-03-28 11:00:50 5.36 5.25 -0.95% ASYS 2024-03-28 12:00:50 5.35 5.27 -0.57% ASYS 2024-03-28 13:00:42 5.33 5.22 -0.57% ASYS 2024-03-28 14:00:39 5.44 5.27 2.08% ASYS 2024-03-28 15:00:41 5.44 5.26 2.08% ASYS 2024-03-28 16:00:47 5.50 5.00 1.51% ASYS 2024-03-28 17:00:39 5.50 5.00 1.50% ASYS 2024-03-28 20:00:38 0.00 0.00 1.50%