$NSSC: NAPCO Security Technologies, Inc. - Common Stock
2025-06-09 NSSC 2025-06-09 04:02:27 0.00 0.00 0.59% NSSC 2025-06-09 05:01:46 31.53 26.07 0.59% NSSC 2025-06-09 08:02:31 31.53 26.25 -0.10% NSSC 2025-06-09 09:01:48 29.50 28.84 -0.10% NSSC 2025-06-09 10:02:27 29.03 28.86 0.45% NSSC 2025-06-09 11:01:49 28.92 28.88 0.28% NSSC 2025-06-09 12:02:24 28.89 28.85 0.14% NSSC 2025-06-09 13:01:49 28.98 28.91 0.45% NSSC 2025-06-09 14:02:29 28.87 28.82 0.00% NSSC 2025-06-09 15:01:47 28.93 28.90 0.31% NSSC 2025-06-09 16:02:28 29.50 25.93 -0.49% NSSC 2025-06-09 17:01:44 29.02 28.36 -0.49% NSSC 2025-06-09 18:02:27 29.01 28.53 -0.49% NSSC 2025-06-09 19:01:46 29.03 28.53 -0.49% NSSC 2025-06-09 20:02:23 0.00 0.00 -0.49% 2025-06-10 NSSC 2025-06-10 05:01:42 31.45 25.90 -0.49% NSSC 2025-06-10 08:02:30 31.69 26.07 -0.49% NSSC 2025-06-10 10:02:31 28.90 28.80 0.69% NSSC 2025-06-10 11:01:47 28.87 28.82 0.59% NSSC 2025-06-10 12:02:30 28.78 28.73 0.28% NSSC 2025-06-10 13:01:49 28.82 28.79 0.38% NSSC 2025-06-10 14:02:24 28.67 28.64 -0.03% NSSC 2025-06-10 15:01:45 28.73 28.71 0.10% NSSC 2025-06-10 16:02:24 29.45 25.99 0.21% NSSC 2025-06-10 17:01:43 29.45 26.07 0.21% NSSC 2025-06-10 20:02:24 0.00 0.00 0.21% 2025-06-11 NSSC 2025-06-11 05:01:48 31.51 25.94 0.21% NSSC 2025-06-11 06:02:24 28.89 25.94 0.21% NSSC 2025-06-11 07:01:43 31.51 26.07 0.21% NSSC 2025-06-11 08:02:27 31.69 26.07 0.21% NSSC 2025-06-11 09:01:46 31.69 26.35 0.21% NSSC 2025-06-11 10:02:30 28.94 28.75 0.28% NSSC 2025-06-11 11:01:46 28.63 28.57 -0.56% NSSC 2025-06-11 12:02:23 28.48 28.44 -0.98% NSSC 2025-06-11 13:01:44 28.69 28.64 -0.24% NSSC 2025-06-11 14:02:24 28.80 28.77 0.14% NSSC 2025-06-11 15:01:43 28.63 28.59 -0.49% NSSC 2025-06-11 16:02:23 31.48 25.93 -0.03% NSSC 2025-06-11 20:02:20 0.00 0.00 -0.03% 2025-06-12 NSSC 2025-06-12 05:01:48 31.48 25.79 -0.03% NSSC 2025-06-12 08:02:31 31.69 25.76 -0.03% NSSC 2025-06-12 10:02:27 28.37 28.23 -1.15% NSSC 2025-06-12 11:01:45 28.41 28.36 -0.66% NSSC 2025-06-12 12:02:29 28.43 28.35 -0.59% NSSC 2025-06-12 13:01:43 28.37 28.34 -0.80% NSSC 2025-06-12 14:02:24 28.28 28.25 -1.08% NSSC 2025-06-12 15:01:45 28.32 28.29 -0.94% NSSC 2025-06-12 16:02:21 28.50 26.86 -1.57% NSSC 2025-06-12 17:01:45 28.65 27.71 -1.57% NSSC 2025-06-12 18:02:24 28.65 21.95 -1.57% NSSC 2025-06-12 20:02:22 0.00 0.00 -1.57% 2025-06-13 NSSC 2025-06-13 05:14:28 30.98 24.66 -1.57% NSSC 2025-06-13 12:02:24 27.85 27.78 -1.54% NSSC 2025-06-13 13:01:48 27.89 27.87 -1.29% NSSC 2025-06-13 14:02:28 27.81 27.75 -1.64% NSSC 2025-06-13 15:01:48 27.34 27.32 -3.22% NSSC 2025-06-13 16:02:30 28.15 27.06 -2.31% NSSC 2025-06-13 17:01:44 28.15 27.06 -2.34% NSSC 2025-06-13 18:02:25 27.93 27.27 -2.34% NSSC 2025-06-13 19:01:46 27.93 27.28 -2.34% NSSC 2025-06-13 20:02:29 0.00 0.00 -2.34% 2025-06-16 NSSC 2025-06-16 05:01:48 30.40 24.09 -2.34% NSSC 2025-06-16 06:02:25 30.40 25.55 -2.34% NSSC 2025-06-16 08:02:26 31.69 25.55 -2.34% NSSC 2025-06-16 10:02:34 27.95 27.79 1.03% NSSC 2025-06-16 11:01:45 28.18 28.11 1.98% NSSC 2025-06-16 12:02:25 28.18 28.15 2.05% NSSC 2025-06-16 13:01:47 28.26 28.16 2.12% NSSC 2025-06-16 14:02:27 28.23 28.19 2.19% NSSC 2025-06-16 15:01:45 28.30 28.26 2.41% NSSC 2025-06-16 16:02:25 30.50 27.96 3.26% NSSC 2025-06-16 17:01:42 31.27 27.96 3.33% NSSC 2025-06-16 18:02:25 31.27 25.76 3.33% NSSC 2025-06-16 20:02:20 0.00 0.00 3.33% 2025-06-17 NSSC 2025-06-17 05:02:14 31.25 25.63 3.33% NSSC 2025-06-17 08:02:23 31.69 21.95 3.33% NSSC 2025-06-17 09:01:39 31.69 24.00 3.33% NSSC 2025-06-17 10:02:25 28.75 28.62 0.65% NSSC 2025-06-17 11:01:42 28.69 28.64 0.62% NSSC 2025-06-17 12:02:27 28.75 28.72 0.87% NSSC 2025-06-17 13:01:46 28.74 28.70 0.72% NSSC 2025-06-17 14:02:25 28.69 28.63 0.54% NSSC 2025-06-17 15:01:48 28.63 28.59 0.40% NSSC 2025-06-17 16:02:22 29.97 27.01 0.47% NSSC 2025-06-17 17:01:41 31.39 28.66 0.46% NSSC 2025-06-17 20:02:25 0.00 0.00 0.46% 2025-06-18 NSSC 2025-06-18 04:02:26 0.00 3.00 0.46% NSSC 2025-06-18 05:01:51 28.98 28.39 0.46% NSSC 2025-06-18 07:01:49 28.92 28.36 0.46% NSSC 2025-06-18 08:02:26 29.20 25.55 0.46% NSSC 2025-06-18 10:02:26 28.83 28.79 0.63% NSSC 2025-06-18 11:01:51 28.96 28.92 1.02% NSSC 2025-06-18 12:02:23 28.88 28.85 0.77% NSSC 2025-06-18 13:01:45 28.86 28.82 0.70% NSSC 2025-06-18 14:02:26 28.86 28.82 0.77% NSSC 2025-06-18 15:01:51 28.64 28.59 -0.11% NSSC 2025-06-18 16:02:32 31.16 25.66 -0.88% NSSC 2025-06-18 17:01:45 28.93 27.84 -0.87% NSSC 2025-06-18 18:02:22 28.71 28.05 -0.87% NSSC 2025-06-18 19:01:49 28.69 28.03 -0.87% NSSC 2025-06-18 20:02:27 0.00 0.00 -0.87% 2025-06-20 NSSC 2025-06-20 04:02:21 0.00 3.00 -0.87% NSSC 2025-06-20 05:01:39 31.12 25.58 -0.87% NSSC 2025-06-20 08:02:22 31.69 21.95 -0.87% NSSC 2025-06-20 09:01:42 31.69 20.46 -0.87% NSSC 2025-06-20 10:02:27 28.43 28.20 -0.17% NSSC 2025-06-20 11:01:45 27.60 27.47 -2.90% NSSC 2025-06-20 12:02:23 27.08 26.95 -4.78% NSSC 2025-06-20 13:01:42 26.65 26.58 -6.15% NSSC 2025-06-20 14:02:28 26.99 26.93 -5.03% NSSC 2025-06-20 15:01:42 26.83 26.78 -5.52% NSSC 2025-06-20 16:13:04 27.89 26.82 -3.60% NSSC 2025-06-20 17:12:16 27.89 26.82 -3.63% NSSC 2025-06-20 18:14:35 27.71 27.06 -3.63% NSSC 2025-06-20 19:01:53 27.72 27.07 -3.63% NSSC 2025-06-20 20:02:21 0.00 0.00 -3.63% 2025-06-23 NSSC 2025-06-23 04:02:23 0.00 3.00 -3.63% NSSC 2025-06-23 05:01:41 30.04 24.72 -3.63% NSSC 2025-06-23 06:02:23 30.04 25.55 -3.63% NSSC 2025-06-23 09:08:51 31.69 25.55 -3.63% NSSC 2025-06-23 10:03:51 27.69 27.57 1.16% NSSC 2025-06-23 11:02:12 27.73 27.67 1.23% NSSC 2025-06-23 12:01:53 27.28 27.22 -0.35% NSSC 2025-06-23 13:02:12 27.16 27.12 -0.81% NSSC 2025-06-23 14:01:58 27.33 27.29 -0.18% NSSC 2025-06-23 15:02:08 27.36 27.32 0.04% NSSC 2025-06-23 16:01:57 28.14 25.55 0.85% NSSC 2025-06-23 17:02:07 28.14 27.05 0.88% NSSC 2025-06-23 18:01:54 30.27 25.55 0.88% NSSC 2025-06-23 19:02:06 30.27 27.45 0.88% NSSC 2025-06-23 20:01:52 0.00 0.00 0.88% 2025-06-24 NSSC 2025-06-24 04:02:22 0.00 3.00 0.88% NSSC 2025-06-24 05:01:47 30.48 24.94 0.88% NSSC 2025-06-24 08:02:21 29.20 23.37 0.88% NSSC 2025-06-24 10:02:20 27.88 27.71 0.55% NSSC 2025-06-24 11:01:50 27.99 27.93 1.32% NSSC 2025-06-24 12:02:21 27.89 27.85 0.99% NSSC 2025-06-24 13:01:58 27.84 27.80 0.88% NSSC 2025-06-24 14:02:21 27.92 27.88 1.06% NSSC 2025-06-24 15:01:49 28.06 28.01 1.72% NSSC 2025-06-24 16:02:24 31.02 25.57 2.63% NSSC 2025-06-24 17:01:53 28.83 27.74 2.61% NSSC 2025-06-24 18:02:21 28.61 27.96 2.61% NSSC 2025-06-24 19:01:52 28.61 27.95 2.61% NSSC 2025-06-24 20:02:15 0.00 0.00 2.61% 2025-06-25 NSSC 2025-06-25 04:02:17 0.00 3.00 2.61% NSSC 2025-06-25 05:01:51 32.99 25.08 2.61% NSSC 2025-06-25 07:01:48 31.69 25.08 2.61% NSSC 2025-06-25 08:02:21 31.69 25.63 2.61% NSSC 2025-06-25 09:01:51 31.69 28.29 2.61% NSSC 2025-06-25 10:02:26 29.56 29.39 4.35% NSSC 2025-06-25 11:01:54 29.03 28.94 2.54% NSSC 2025-06-25 12:02:25 29.28 29.16 3.37% NSSC 2025-06-25 13:01:52 29.55 29.43 4.53% NSSC 2025-06-25 14:02:23 29.63 29.57 4.86% NSSC 2025-06-25 15:01:49 29.61 29.53 4.68% NSSC 2025-06-25 16:02:21 30.67 29.40 4.46% NSSC 2025-06-25 17:01:50 30.07 29.40 4.35% NSSC 2025-06-25 18:02:20 29.82 29.40 4.35% NSSC 2025-06-25 19:01:57 29.83 29.40 4.35% NSSC 2025-06-25 20:02:16 0.00 0.00 4.35% 2025-06-26 NSSC 2025-06-26 04:02:29 0.00 3.00 4.35% NSSC 2025-06-26 05:01:52 32.38 26.67 4.35% NSSC 2025-06-26 08:02:21 34.73 22.87 4.35% NSSC 2025-06-26 09:01:52 34.73 29.40 4.35% NSSC 2025-06-26 10:02:21 29.58 29.32 -0.14% NSSC 2025-06-26 11:01:48 29.54 29.47 0.00% NSSC 2025-06-26 12:02:23 29.65 29.57 0.53% NSSC 2025-06-26 13:01:53 29.70 29.66 0.64% NSSC 2025-06-26 14:02:21 29.76 29.72 0.85% NSSC 2025-06-26 15:01:49 29.78 29.74 0.88% NSSC 2025-06-26 16:02:18 30.30 26.96 0.85% NSSC 2025-06-26 17:01:47 30.39 29.24 0.81% NSSC 2025-06-26 18:02:27 30.08 29.49 0.81% NSSC 2025-06-26 19:01:52 30.08 29.52 0.81% NSSC 2025-06-26 20:02:21 0.00 0.00 0.81% 2025-06-27 NSSC 2025-06-27 04:02:22 0.00 3.00 0.81% NSSC 2025-06-27 05:00:45 32.78 26.95 0.81% NSSC 2025-06-27 07:00:42 31.14 26.95 0.81% NSSC 2025-06-27 08:00:53 31.14 20.12 0.81% NSSC 2025-06-27 09:00:40 30.00 20.12 0.81% NSSC 2025-06-27 10:00:49 30.22 29.92 1.29% NSSC 2025-06-27 11:00:41 30.20 30.12 1.15% NSSC 2025-06-27 12:00:48 30.04 30.00 0.68% NSSC 2025-06-27 13:00:39 29.97 29.94 0.44% NSSC 2025-06-27 14:00:47 29.77 29.67 -0.34% NSSC 2025-06-27 15:00:51 29.53 29.49 -1.08% NSSC 2025-06-27 16:00:46 29.64 29.62 -0.58% NSSC 2025-06-27 17:00:38 30.19 29.06 -0.64% NSSC 2025-06-27 18:00:38 29.93 29.26 -0.64% NSSC 2025-06-27 19:00:32 29.88 29.21 -0.64% NSSC 2025-06-27 20:00:48 29.90 29.22 -0.64% NSSC 2025-06-27 21:00:38 0.00 0.00 -0.64% 2025-06-30 NSSC 2025-06-30 05:00:44 32.61 26.78 -0.64% NSSC 2025-06-30 08:00:47 35.17 27.12 -0.64% NSSC 2025-06-30 09:00:44 35.17 29.70 -0.64% NSSC 2025-06-30 10:00:46 29.71 29.60 0.27% NSSC 2025-06-30 11:00:42 29.45 29.39 -0.67% NSSC 2025-06-30 12:00:44 29.63 29.59 -0.03% NSSC 2025-06-30 13:00:43 29.67 29.60 0.00% NSSC 2025-06-30 14:00:53 29.64 29.57 -0.03% NSSC 2025-06-30 15:00:42 29.77 29.70 0.47% NSSC 2025-06-30 16:00:52 29.70 29.68 0.23% NSSC 2025-06-30 17:00:45 30.25 29.25 0.24% NSSC 2025-06-30 18:00:53 30.00 29.32 0.24% NSSC 2025-06-30 19:00:38 29.99 29.32 0.24% NSSC 2025-06-30 20:00:45 30.02 29.34 0.24% NSSC 2025-06-30 21:00:38 0.00 0.00 0.24% 2025-07-01 NSSC 2025-07-01 05:00:44 32.44 26.78 0.24% NSSC 2025-07-01 07:00:42 29.86 26.78 0.24% NSSC 2025-07-01 08:00:49 29.86 25.55 0.24% NSSC 2025-07-01 10:00:43 29.84 29.55 0.10% NSSC 2025-07-01 11:00:43 29.80 29.75 0.37% NSSC 2025-07-01 12:00:44 30.05 30.00 1.11% NSSC 2025-07-01 13:00:44 30.07 30.02 1.15% NSSC 2025-07-01 14:00:55 30.23 30.19 1.69% NSSC 2025-07-01 15:00:45 30.05 30.02 1.11% NSSC 2025-07-01 16:00:46 29.99 29.95 0.94% NSSC 2025-07-01 17:00:46 30.53 29.38 0.91% NSSC 2025-07-01 18:00:45 30.28 29.61 0.91% NSSC 2025-07-01 19:00:46 30.31 29.64 0.91% NSSC 2025-07-01 21:00:40 0.00 0.00 0.91% 2025-07-02 NSSC 2025-07-02 05:00:45 32.90 29.85 0.91% NSSC 2025-07-02 08:00:48 35.17 23.37 0.91% NSSC 2025-07-02 10:00:48 30.11 29.87 0.00% NSSC 2025-07-02 11:00:40 30.32 30.19 0.98% NSSC 2025-07-02 12:00:45 30.28 30.19 0.81% NSSC 2025-07-02 13:00:44 30.24 30.21 0.88% NSSC 2025-07-02 14:00:54 30.30 30.28 1.11% NSSC 2025-07-02 15:00:41 30.29 30.25 1.04% NSSC 2025-07-02 16:00:47 30.10 30.07 0.51% NSSC 2025-07-02 17:00:48 30.67 29.52 0.50% NSSC 2025-07-02 18:00:49 35.17 26.30 0.50% NSSC 2025-07-02 21:00:52 0.00 0.00 0.50% 2025-07-03 NSSC 2025-07-03 05:00:46 35.17 26.75 0.50% NSSC 2025-07-03 08:00:56 35.17 25.55 0.50% NSSC 2025-07-03 10:00:49 30.42 30.32 0.90% NSSC 2025-07-03 11:00:47 30.32 30.25 0.57% NSSC 2025-07-03 11:11:49 8-K Sec report https://www.sec.gov/Archives/edgar/data/1703625/000119983525000227/0001199835-25-000227-index.htm 8-K - NAPC Defense, Inc. (0001703625) (Filer) NSSC 2025-07-03 12:00:48 30.26 30.22 0.50% NSSC 2025-07-03 13:00:43 30.18 30.15 0.20% NSSC 2025-07-03 14:00:44 30.46 29.79 0.13% NSSC 2025-07-03 15:00:45 30.45 29.78 0.13% NSSC 2025-07-03 18:00:47 0.00 0.00 0.13% 2025-07-07 NSSC 2025-07-07 05:00:53 30.12 27.11 0.13% NSSC 2025-07-07 07:00:44 33.04 29.69 0.13% NSSC 2025-07-07 08:00:49 30.18 29.84 0.13% NSSC 2025-07-07 09:00:53 30.18 29.54 0.13% NSSC 2025-07-07 10:00:53 30.11 29.97 -0.33% NSSC 2025-07-07 11:00:54 29.85 29.67 -1.53% NSSC 2025-07-07 12:00:47 29.61 29.52 -1.99% NSSC 2025-07-07 13:00:40 29.38 29.35 -2.59% NSSC 2025-07-07 14:00:48 29.47 29.45 -2.23% NSSC 2025-07-07 15:00:38 29.49 29.44 -2.23% NSSC 2025-07-07 16:00:47 29.40 29.39 -2.43% NSSC 2025-07-07 17:00:47 30.00 28.85 -2.36% NSSC 2025-07-07 18:00:50 29.69 29.03 -2.36% NSSC 2025-07-07 20:00:46 29.72 29.05 -2.36% NSSC 2025-07-07 21:00:41 0.00 0.00 -2.36% 2025-07-08 NSSC 2025-07-08 05:00:51 32.30 29.34 -2.36% NSSC 2025-07-08 07:00:39 32.30 29.28 -2.36% NSSC 2025-07-08 08:00:46 34.83 29.42 -2.36% NSSC 2025-07-08 09:00:44 34.83 29.31 -2.36% NSSC 2025-07-08 10:00:45 29.88 29.57 1.49% NSSC 2025-07-08 11:00:41 29.78 29.68 1.09% NSSC 2025-07-08 12:00:45 29.90 29.82 1.46% NSSC 2025-07-08 13:00:44 29.93 29.88 1.63% NSSC 2025-07-08 14:00:46 29.82 29.78 1.33% NSSC 2025-07-08 15:00:46 29.76 29.72 1.09% NSSC 2025-07-08 16:00:50 29.80 29.77 1.26% NSSC 2025-07-08 17:00:51 30.37 29.20 1.19% NSSC 2025-07-08 18:00:53 30.12 29.45 1.19% NSSC 2025-07-08 20:00:53 30.11 29.57 1.19% NSSC 2025-07-08 21:00:47 0.00 0.00 1.19%