$ALGM: Allegro MicroSystems, Inc. - Common Stock
2025-11-17 ALGM 2025-11-17 00:01:49 0.00 0.00 -0.43% ALGM 2025-11-17 05:01:16 28.33 0.00 -0.43% ALGM 2025-11-17 06:01:21 25.91 24.73 -0.43% ALGM 2025-11-17 07:01:13 28.33 24.75 -0.43% ALGM 2025-11-17 08:01:18 25.84 24.75 -0.43% ALGM 2025-11-17 09:01:11 25.71 24.75 -0.43% ALGM 2025-11-17 09:50:22 8-K Sec report https://www.sec.gov/Archives/edgar/data/8504/000149315225023782/0001493152-25-023782-index.htm 8-K - AgEagle Aerial Systems Inc. (0000008504) (Filer) ALGM 2025-11-17 10:01:15 24.64 24.01 -0.04% ALGM 2025-11-17 11:01:05 24.68 24.61 -0.20% ALGM 2025-11-17 12:01:13 24.41 24.37 -1.30% ALGM 2025-11-17 13:01:16 24.37 24.36 -1.38% ALGM 2025-11-17 14:01:34 24.25 24.24 -1.82% ALGM 2025-11-17 15:01:17 24.13 24.11 -2.37% ALGM 2025-11-17 16:01:24 23.83 23.80 -3.52% ALGM 2025-11-17 17:02:06 24.06 23.00 -4.35% ALGM 2025-11-17 18:01:20 24.06 23.50 -4.45% ALGM 2025-11-17 19:01:22 23.83 23.14 -2.87% ALGM 2025-11-17 21:01:43 0.00 0.00 -2.87% 2025-11-18 ALGM 2025-11-18 06:01:25 23.63 23.20 0.08% ALGM 2025-11-18 07:01:22 23.63 23.21 0.08% ALGM 2025-11-18 11:01:27 23.20 23.15 -1.70% ALGM 2025-11-18 12:01:11 23.02 23.00 -2.43% ALGM 2025-11-18 13:01:14 23.32 23.26 -1.21% ALGM 2025-11-18 14:01:13 23.45 23.41 -0.69% ALGM 2025-11-18 15:01:18 23.37 23.34 -1.01% ALGM 2025-11-18 16:01:17 23.38 23.34 -0.97% ALGM 2025-11-18 17:01:22 23.66 23.00 -1.58% ALGM 2025-11-18 18:01:15 23.66 23.00 -1.65% ALGM 2025-11-18 21:02:28 0.00 0.00 -1.65% ALGM 2025-11-18 22:01:18 23.66 23.00 -1.65% 2025-11-19 ALGM 2025-11-19 06:01:12 30.65 23.13 -1.65% ALGM 2025-11-19 07:01:15 30.65 23.14 -1.65% ALGM 2025-11-19 08:01:15 28.06 23.26 -0.21% ALGM 2025-11-19 10:01:11 23.67 23.25 -0.21% ALGM 2025-11-19 11:01:16 23.68 23.62 1.78% ALGM 2025-11-19 12:01:13 23.37 23.32 0.55% ALGM 2025-11-19 13:01:18 23.42 23.39 0.85% ALGM 2025-11-19 14:01:14 23.25 23.23 0.08% ALGM 2025-11-19 15:01:20 23.41 23.38 0.85% ALGM 2025-11-19 16:01:21 23.27 23.26 0.25% ALGM 2025-11-19 17:01:16 23.70 23.00 0.08% ALGM 2025-11-19 18:01:19 23.70 23.30 0.86% ALGM 2025-11-19 19:01:23 23.70 23.30 2.11% ALGM 2025-11-19 20:01:38 23.70 23.51 2.11% ALGM 2025-11-19 21:02:17 0.00 0.00 2.11% 2025-11-20 ALGM 2025-11-20 05:01:12 24.88 0.00 2.11% ALGM 2025-11-20 06:01:15 24.88 20.95 2.11% ALGM 2025-11-20 07:01:14 24.88 23.61 2.11% ALGM 2025-11-20 08:01:19 24.88 23.61 3.32% ALGM 2025-11-20 10:01:21 24.19 23.61 2.93% ALGM 2025-11-20 11:01:22 24.00 23.92 3.10% ALGM 2025-11-20 12:01:13 23.79 23.72 2.33% ALGM 2025-11-20 13:01:28 23.37 23.33 0.47% ALGM 2025-11-20 14:01:23 23.28 23.24 0.17% ALGM 2025-11-20 15:01:25 23.17 23.12 -0.30% ALGM 2025-11-20 16:01:31 23.16 23.14 -0.34% ALGM 2025-11-20 17:01:31 23.07 22.69 -1.81% ALGM 2025-11-20 18:01:47 23.07 22.69 -0.73% ALGM 2025-11-20 21:01:59 0.00 0.00 -0.73% 2025-11-21 ALGM 2025-11-21 05:01:34 29.66 0.00 -0.73% ALGM 2025-11-21 06:01:45 29.66 22.21 0.86% ALGM 2025-11-21 07:01:31 24.52 22.26 -0.13% ALGM 2025-11-21 08:01:27 22.72 22.26 -0.34% ALGM 2025-11-21 09:01:29 23.67 22.56 -0.34% ALGM 2025-11-21 10:02:31 23.83 22.92 -0.34% ALGM 2025-11-21 11:01:18 22.70 22.64 -0.69% ALGM 2025-11-21 12:01:18 22.74 22.71 -0.30% ALGM 2025-11-21 13:01:29 23.69 23.64 3.62% ALGM 2025-11-21 14:01:20 23.59 23.56 3.40% ALGM 2025-11-21 15:01:39 23.76 23.70 4.00% ALGM 2025-11-21 16:01:31 23.92 23.88 4.78% ALGM 2025-11-21 17:01:28 24.55 23.75 5.55% ALGM 2025-11-21 18:01:24 24.55 23.75 5.66% ALGM 2025-11-21 19:01:27 24.55 23.75 5.13% ALGM 2025-11-21 21:02:25 0.00 0.00 5.13% 2025-11-24 ALGM 2025-11-24 06:01:23 30.65 19.21 5.13% ALGM 2025-11-24 07:01:26 30.65 23.00 5.13% ALGM 2025-11-24 08:01:23 25.14 23.76 5.13% ALGM 2025-11-24 09:01:16 25.14 24.08 5.13% ALGM 2025-11-24 10:01:13 24.38 24.08 5.13% ALGM 2025-11-24 11:01:17 24.39 24.34 1.36% ALGM 2025-11-24 12:01:16 24.53 24.51 1.97% ALGM 2025-11-24 13:01:17 24.60 24.59 2.28% ALGM 2025-11-24 14:04:01 24.62 24.59 2.32% ALGM 2025-11-24 15:01:23 24.80 24.78 3.16% ALGM 2025-11-24 16:03:01 24.62 24.60 2.37% ALGM 2025-11-24 17:01:43 25.00 24.45 3.33% ALGM 2025-11-24 18:01:25 24.90 24.84 3.16% ALGM 2025-11-24 19:01:20 25.00 24.45 3.32% ALGM 2025-11-24 21:01:26 0.00 0.00 0.71% 2025-11-25 ALGM 2025-11-25 05:01:23 25.88 0.00 0.71% ALGM 2025-11-25 06:01:54 25.19 24.53 0.71% ALGM 2025-11-25 07:01:22 25.88 19.21 0.71% ALGM 2025-11-25 08:01:24 25.14 21.24 0.71% ALGM 2025-11-25 09:01:19 24.99 21.24 0.71% ALGM 2025-11-25 10:01:24 25.14 24.01 0.50% ALGM 2025-11-25 11:01:23 24.78 24.73 -0.29% ALGM 2025-11-25 12:01:26 25.22 25.19 1.62% ALGM 2025-11-25 13:01:15 25.36 25.33 2.16% ALGM 2025-11-25 14:01:19 25.49 25.45 2.70% ALGM 2025-11-25 15:01:14 25.47 25.45 2.70% ALGM 2025-11-25 16:01:23 25.58 25.55 3.16% ALGM 2025-11-25 17:01:21 26.00 25.20 3.82% ALGM 2025-11-25 18:01:10 26.00 25.20 3.71% ALGM 2025-11-25 19:01:02 26.00 25.20 4.71% ALGM 2025-11-25 20:01:08 26.00 25.20 4.75% ALGM 2025-11-25 21:01:18 0.00 0.00 4.75% 2025-11-26 ALGM 2025-11-26 06:01:19 26.45 25.68 1.09% ALGM 2025-11-26 08:01:18 26.10 25.70 1.09% ALGM 2025-11-26 09:01:11 25.99 25.70 1.09% ALGM 2025-11-26 10:01:16 26.44 25.83 0.60% ALGM 2025-11-26 11:01:15 26.02 25.96 1.05% ALGM 2025-11-26 12:01:12 26.10 26.07 1.41% ALGM 2025-11-26 13:01:33 25.85 25.84 0.44% ALGM 2025-11-26 14:01:20 25.88 25.87 0.60% ALGM 2025-11-26 15:01:15 26.00 25.97 1.05% ALGM 2025-11-26 16:01:19 26.31 26.29 2.30% ALGM 2025-11-26 17:01:20 26.33 25.73 0.36% ALGM 2025-11-26 18:01:28 26.33 25.73 0.35% ALGM 2025-11-26 21:01:24 0.00 0.00 0.35% 2025-11-27 ALGM 2025-11-27 19:01:18 26.33 25.73 0.35% ALGM 2025-11-27 21:01:30 0.00 0.00 0.35% 2025-11-28 ALGM 2025-11-28 06:01:23 26.79 25.84 0.35% ALGM 2025-11-28 07:01:12 30.39 26.01 0.97% ALGM 2025-11-28 08:01:12 26.49 26.01 0.97% ALGM 2025-11-28 09:01:08 26.88 25.83 1.13% ALGM 2025-11-28 10:01:14 26.39 25.83 2.64% ALGM 2025-11-28 11:01:10 26.35 26.32 1.94% ALGM 2025-11-28 12:01:11 26.49 26.47 2.64% ALGM 2025-11-28 13:01:12 26.65 26.64 3.22% ALGM 2025-11-28 14:01:19 26.88 26.50 3.42% ALGM 2025-11-28 15:01:17 26.88 26.00 3.41% ALGM 2025-11-28 16:01:14 26.84 26.00 3.41% ALGM 2025-11-28 17:01:15 26.68 26.00 0.00% ALGM 2025-11-28 18:01:12 0.00 0.00 3.33% 2025-12-01 ALGM 2025-12-01 05:01:12 28.33 0.00 3.33% ALGM 2025-12-01 06:01:15 28.33 22.95 3.33% ALGM 2025-12-01 07:01:09 28.33 26.00 3.33% ALGM 2025-12-01 08:01:13 26.68 26.21 3.33% ALGM 2025-12-01 09:01:13 26.42 26.01 -1.86% ALGM 2025-12-01 10:01:15 26.34 26.01 -1.86% ALGM 2025-12-01 11:01:10 26.56 26.50 -0.66% ALGM 2025-12-01 12:01:14 26.54 26.52 -0.62% ALGM 2025-12-01 13:01:16 26.49 26.46 -0.85% ALGM 2025-12-01 14:01:27 26.49 26.47 -0.81% ALGM 2025-12-01 15:01:16 26.52 26.51 -0.66% ALGM 2025-12-01 16:01:24 26.29 26.26 -1.63% ALGM 2025-12-01 17:01:20 26.48 25.83 -2.79% ALGM 2025-12-01 18:01:24 26.48 25.73 -2.70% ALGM 2025-12-01 20:01:19 26.48 25.50 -2.25% ALGM 2025-12-01 21:01:32 0.00 0.00 -2.25% 2025-12-02 ALGM 2025-12-02 06:01:27 26.48 25.91 -2.25% ALGM 2025-12-02 09:01:15 26.48 25.98 -2.25% ALGM 2025-12-02 10:01:19 27.50 26.06 -2.25% ALGM 2025-12-02 11:01:14 26.44 26.37 1.69% ALGM 2025-12-02 13:01:15 26.40 26.37 1.61% ALGM 2025-12-02 14:01:09 26.43 26.40 1.72% ALGM 2025-12-02 15:01:18 26.63 26.62 2.51% ALGM 2025-12-02 16:01:16 26.82 26.81 3.18% ALGM 2025-12-02 17:01:20 27.04 25.83 2.10% ALGM 2025-12-02 18:01:11 27.04 25.50 3.70% ALGM 2025-12-02 21:01:56 0.00 0.00 3.70% 2025-12-03 ALGM 2025-12-03 06:01:13 26.94 22.95 3.70% ALGM 2025-12-03 07:01:23 28.50 24.00 3.70% ALGM 2025-12-03 08:01:20 28.50 26.51 0.00% ALGM 2025-12-03 09:01:16 27.97 26.53 0.73% ALGM 2025-12-03 09:31:39 8-K Sec report https://www.sec.gov/Archives/edgar/data/1758766/000175876625000076/0001758766-25-000076-index.htm 8-K - STEM, INC. (0001758766) (Filer) ALGM 2025-12-03 10:01:08 28.50 26.53 0.81% ALGM 2025-12-03 11:01:17 27.18 27.09 2.31% ALGM 2025-12-03 12:01:06 27.76 27.75 4.81% ALGM 2025-12-03 13:01:11 28.08 28.05 5.97% ALGM 2025-12-03 14:01:14 28.21 28.18 6.47% ALGM 2025-12-03 15:01:26 28.57 28.56 7.93% ALGM 2025-12-03 16:01:17 28.63 28.62 8.16% ALGM 2025-12-03 17:01:35 29.25 28.34 9.20% ALGM 2025-12-03 18:01:31 29.25 28.34 9.01% ALGM 2025-12-03 19:01:18 29.25 28.34 8.71% ALGM 2025-12-03 20:01:52 29.12 28.34 8.63% ALGM 2025-12-03 21:02:13 0.00 0.00 8.63% 2025-12-04 ALGM 2025-12-04 05:01:27 29.74 26.00 8.63% ALGM 2025-12-04 06:01:22 29.49 28.73 8.63% ALGM 2025-12-04 07:01:26 29.50 28.73 1.06% ALGM 2025-12-04 08:01:22 29.49 28.73 1.66% ALGM 2025-12-04 09:01:33 29.07 28.73 0.23% ALGM 2025-12-04 10:01:34 28.88 28.73 0.04% ALGM 2025-12-04 11:06:05 28.40 28.32 -2.19% ALGM 2025-12-04 12:01:09 28.54 28.52 -1.36% ALGM 2025-12-04 13:04:37 28.74 28.73 -0.57% ALGM 2025-12-04 14:01:19 28.75 28.73 -0.60% ALGM 2025-12-04 15:01:26 28.85 28.84 -0.15% ALGM 2025-12-04 16:01:53 28.94 28.92 0.15% ALGM 2025-12-04 17:01:15 29.25 28.26 0.00% ALGM 2025-12-04 18:01:13 29.25 28.26 -0.52% ALGM 2025-12-04 20:01:18 29.17 28.43 -0.52% ALGM 2025-12-04 21:02:12 0.00 0.00 -0.52% 2025-12-05 ALGM 2025-12-05 06:01:18 34.19 28.45 -0.52% ALGM 2025-12-05 07:01:32 29.50 28.72 -0.52% ALGM 2025-12-05 09:01:18 29.50 28.84 -0.52% ALGM 2025-12-05 10:01:16 29.50 28.51 -0.52% ALGM 2025-12-05 11:01:27 29.20 29.14 1.18% ALGM 2025-12-05 12:01:09 29.43 29.40 2.11% ALGM 2025-12-05 13:01:17 29.39 29.35 1.94% ALGM 2025-12-05 14:01:10 29.38 29.36 1.94% ALGM 2025-12-05 15:01:15 29.41 29.40 2.04% ALGM 2025-12-05 16:01:32 29.31 29.30 1.70% ALGM 2025-12-05 17:01:21 29.66 28.65 1.38% ALGM 2025-12-05 18:01:07 29.66 28.65 1.39% ALGM 2025-12-05 19:01:16 29.56 28.85 1.39% ALGM 2025-12-05 20:01:18 29.66 28.65 -0.10% ALGM 2025-12-05 21:01:52 0.00 0.00 -0.10% 2025-12-08 ALGM 2025-12-08 05:01:19 0.00 26.00 -0.10% ALGM 2025-12-08 06:01:12 29.85 26.83 -0.10% ALGM 2025-12-08 07:01:06 29.85 29.34 0.45% ALGM 2025-12-08 10:01:22 29.84 28.66 0.59% ALGM 2025-12-08 11:01:04 29.21 29.05 -0.45% ALGM 2025-12-08 12:01:18 28.82 28.78 -1.39% ALGM 2025-12-08 13:01:34 28.93 28.91 -1.01% ALGM 2025-12-08 14:01:36 28.93 28.90 -1.01% ALGM 2025-12-08 15:01:43 28.63 28.61 -2.05% ALGM 2025-12-08 16:01:25 28.76 28.75 -1.56% ALGM 2025-12-08 17:01:31 29.31 28.40 -1.60% ALGM 2025-12-08 18:01:42 29.31 28.40 -1.57% ALGM 2025-12-08 21:02:11 0.00 0.00 -1.57% 2025-12-09 ALGM 2025-12-09 05:01:26 0.00 28.70 -1.57% ALGM 2025-12-09 06:01:30 29.02 28.70 -1.57% ALGM 2025-12-09 08:01:26 32.50 28.59 -0.17% ALGM 2025-12-09 09:01:19 31.50 28.62 -0.17% ALGM 2025-12-09 10:02:14 31.50 28.00 -0.17% ALGM 2025-12-09 11:01:22 28.82 28.71 0.07% ALGM 2025-12-09 12:01:29 29.10 29.07 1.16% ALGM 2025-12-09 13:01:29 29.23 29.22 1.61% ALGM 2025-12-09 14:02:05 29.11 29.09 1.23% ALGM 2025-12-09 15:02:06 29.10 29.09 1.23% ALGM 2025-12-09 16:01:29 29.11 29.10 1.23% ALGM 2025-12-09 17:02:20 29.30 28.70 0.75% ALGM 2025-12-09 18:01:24 29.30 28.70 0.77% ALGM 2025-12-09 21:01:43 0.00 0.00 0.77% 2025-12-10 ALGM 2025-12-10 06:01:41 29.23 28.82 0.77% ALGM 2025-12-10 07:01:19 29.09 28.77 0.77% ALGM 2025-12-10 08:01:25 29.29 28.80 0.77% ALGM 2025-12-10 09:01:15 29.23 28.82 0.77% ALGM 2025-12-10 10:01:24 29.24 28.82 1.01% ALGM 2025-12-10 11:01:11 30.03 29.89 3.48% ALGM 2025-12-10 12:01:11 29.54 29.47 1.81% ALGM 2025-12-10 13:01:23 29.45 29.42 1.63% ALGM 2025-12-10 13:32:52 Allegro MicroSystems, Inc. (ALGM) Presents at 53rd Annual Nasdaq Investor Conference Transcript ALGM 2025-12-10 14:01:40 29.11 29.07 0.52% ALGM 2025-12-10 15:01:10 29.08 28.95 0.07% ALGM 2025-12-10 16:01:30 29.42 29.37 1.39% ALGM 2025-12-10 17:01:09 29.85 28.70 1.08% ALGM 2025-12-10 18:01:45 29.85 28.70 2.18% ALGM 2025-12-10 21:01:16 0.00 0.00 2.18% ALGM 2025-12-10 22:02:13 29.85 28.70 2.18% 2025-12-11 ALGM 2025-12-11 05:01:18 0.00 26.88 2.18% ALGM 2025-12-11 06:01:23 34.19 26.88 2.18% ALGM 2025-12-11 08:01:21 29.23 26.88 2.18% ALGM 2025-12-11 09:01:09 33.63 26.88 2.18% ALGM 2025-12-11 10:01:30 33.65 26.88 2.18% ALGM 2025-12-11 11:01:41 28.66 28.54 -2.28% ALGM 2025-12-11 12:01:31 28.68 28.62 -2.04% ALGM 2025-12-11 13:01:25 28.39 28.35 -3.07% ALGM 2025-12-11 14:01:23 28.28 28.26 -3.45% ALGM 2025-12-11 15:01:25 28.22 28.16 -3.73% ALGM 2025-12-11 16:01:26 28.32 28.26 -3.28% ALGM 2025-12-11 17:01:15 29.29 27.93 -2.69% ALGM 2025-12-11 18:02:27 29.04 27.93 -2.66% ALGM 2025-12-11 20:01:14 29.04 28.00 -2.66% ALGM 2025-12-11 21:01:22 0.00 0.00 -2.66% 2025-12-12 ALGM 2025-12-12 05:01:06 0.00 26.00 -2.66% ALGM 2025-12-12 06:01:27 34.73 28.43 -2.66% ALGM 2025-12-12 07:01:21 32.50 28.43 -2.66% ALGM 2025-12-12 08:01:18 28.99 28.43 -2.66% ALGM 2025-12-12 09:01:14 28.99 26.00 -0.17% ALGM 2025-12-12 10:02:06 28.99 28.29 -0.65% ALGM 2025-12-12 11:01:05 28.42 28.32 -0.34% ALGM 2025-12-12 12:01:14 27.85 27.81 -3.04% ALGM 2025-12-12 13:01:06 27.52 27.48 -3.35% ALGM 2025-12-12 14:01:21 27.44 27.42 -3.59% ALGM 2025-12-12 15:01:13 27.39 27.37 -3.76% ALGM 2025-12-12 16:01:37 27.34 27.31 -3.96% ALGM 2025-12-12 17:01:07 27.65 27.00 -4.68% ALGM 2025-12-12 18:01:20 27.65 27.00 -4.81% ALGM 2025-12-12 21:01:12 0.00 0.00 -4.81% 2025-12-15 ALGM 2025-12-15 05:01:13 38.00 26.88 -4.81% ALGM 2025-12-15 06:01:18 34.73 27.15 -4.81% ALGM 2025-12-15 07:01:17 34.73 27.15 0.25% ALGM 2025-12-15 08:01:19 28.39 27.26 2.39% ALGM 2025-12-15 09:01:16 29.00 26.88 2.39% ALGM 2025-12-15 10:01:22 29.00 26.88 0.25% ALGM 2025-12-15 11:01:12 27.38 27.35 0.88% ALGM 2025-12-15 12:01:14 27.09 27.05 -0.11% ALGM 2025-12-15 13:01:07 26.99 26.95 -0.39% ALGM 2025-12-15 14:01:22 27.27 27.23 0.53% ALGM 2025-12-15 15:01:20 27.15 27.13 0.14% ALGM 2025-12-15 16:01:31 26.91 26.90 -0.67% ALGM 2025-12-15 17:01:18 27.25 26.45 -1.23% ALGM 2025-12-15 18:01:20 27.25 26.45 0.15% ALGM 2025-12-15 21:01:23 0.00 0.00 0.15%