$MBCN: Middlefield Banc Corp. - Common Stock
2025-11-26 MBCN 2025-11-26 02:02:44 0.00 0.00 3.71% MBCN 2025-11-26 06:02:52 55.10 29.00 3.71% MBCN 2025-11-26 10:02:50 55.45 29.00 3.71% MBCN 2025-11-26 11:02:12 34.99 34.29 -0.06% MBCN 2025-11-26 12:02:45 34.69 34.52 -0.36% MBCN 2025-11-26 13:02:31 34.78 34.68 0.15% MBCN 2025-11-26 14:02:52 34.67 34.59 -0.12% MBCN 2025-11-26 15:02:13 34.71 34.63 -0.06% MBCN 2025-11-26 16:02:51 34.79 34.71 0.42% MBCN 2025-11-26 17:02:14 35.41 34.06 0.24% MBCN 2025-11-26 18:02:58 35.41 34.54 0.23% MBCN 2025-11-26 19:02:35 35.41 34.06 0.23% MBCN 2025-11-26 20:02:49 35.41 34.54 0.23% MBCN 2025-11-26 21:06:47 0.00 0.00 0.23% 2025-11-27 MBCN 2025-11-27 19:02:17 35.41 34.06 0.23% MBCN 2025-11-27 21:05:13 0.00 0.00 0.23% 2025-11-28 MBCN 2025-11-28 06:02:56 54.88 29.00 0.23% MBCN 2025-11-28 09:02:06 55.23 29.00 0.23% MBCN 2025-11-28 11:02:10 34.66 34.60 0.38% MBCN 2025-11-28 12:02:45 34.67 34.47 0.43% MBCN 2025-11-28 13:02:12 34.81 34.64 0.84% MBCN 2025-11-28 14:02:51 38.64 30.79 0.84% MBCN 2025-11-28 15:02:12 0.00 29.00 0.84% MBCN 2025-11-28 17:02:10 0.00 34.56 0.84% MBCN 2025-11-28 18:02:40 0.00 0.00 0.84% 2025-12-01 MBCN 2025-12-01 06:02:48 55.68 29.00 0.84% MBCN 2025-12-01 11:02:09 35.00 34.36 -0.38% MBCN 2025-12-01 12:02:47 35.00 34.93 0.52% MBCN 2025-12-01 13:02:14 35.36 34.79 0.55% MBCN 2025-12-01 14:03:00 35.25 35.07 0.90% MBCN 2025-12-01 15:02:13 35.10 34.99 0.58% MBCN 2025-12-01 16:02:57 34.95 34.81 0.06% MBCN 2025-12-01 17:02:16 35.50 34.15 0.09% MBCN 2025-12-01 19:02:16 35.50 34.57 0.09% MBCN 2025-12-01 20:02:48 35.50 34.15 0.09% MBCN 2025-12-01 21:06:06 0.00 0.00 0.09% 2025-12-02 MBCN 2025-12-02 06:03:00 55.71 29.00 0.09% MBCN 2025-12-02 11:02:12 35.00 34.15 -0.80% MBCN 2025-12-02 13:02:47 34.82 34.11 -0.72% MBCN 2025-12-02 14:02:06 34.62 34.56 -0.72% MBCN 2025-12-02 15:02:49 34.72 34.57 -1.01% MBCN 2025-12-02 16:02:13 34.60 34.57 -0.72% MBCN 2025-12-02 17:02:48 35.06 33.71 -1.24% MBCN 2025-12-02 18:02:05 35.06 33.71 -1.23% MBCN 2025-12-02 19:03:05 35.06 34.15 -1.23% MBCN 2025-12-02 20:02:10 35.06 34.17 -1.23% MBCN 2025-12-02 21:10:11 0.00 0.00 -1.23% 2025-12-03 MBCN 2025-12-03 06:02:11 55.00 29.00 -1.23% MBCN 2025-12-03 10:02:05 44.44 29.00 -1.23% MBCN 2025-12-03 11:02:50 35.00 34.52 1.23% MBCN 2025-12-03 12:02:04 35.25 35.10 2.15% MBCN 2025-12-03 13:02:43 35.45 35.22 2.73% MBCN 2025-12-03 14:02:11 36.03 35.47 3.91% MBCN 2025-12-03 15:02:58 36.04 35.52 4.05% MBCN 2025-12-03 16:02:14 35.99 35.70 4.14% MBCN 2025-12-03 17:03:03 36.61 35.20 4.37% MBCN 2025-12-03 18:02:25 36.61 35.65 4.42% MBCN 2025-12-03 19:02:52 36.61 35.20 4.42% MBCN 2025-12-03 20:02:46 36.61 35.65 4.42% MBCN 2025-12-03 21:11:07 0.00 0.00 4.42% 2025-12-04 MBCN 2025-12-04 06:02:25 49.00 29.00 4.42% MBCN 2025-12-04 11:07:39 36.06 35.43 -1.13% MBCN 2025-12-04 12:02:11 35.99 35.50 -0.73% MBCN 2025-12-04 13:06:11 35.91 35.57 -0.44% MBCN 2025-12-04 14:02:20 35.99 35.86 0.29% MBCN 2025-12-04 15:02:57 35.99 35.82 -0.20% MBCN 2025-12-04 16:02:54 35.99 35.68 -0.20% MBCN 2025-12-04 17:02:43 36.60 35.18 0.20% MBCN 2025-12-04 18:02:12 36.60 35.18 0.19% MBCN 2025-12-04 19:02:52 36.60 35.63 0.19% MBCN 2025-12-04 20:02:16 36.60 35.61 0.19% MBCN 2025-12-04 21:11:26 0.00 0.00 0.19% 2025-12-05 MBCN 2025-12-05 06:02:19 49.00 29.00 0.19% MBCN 2025-12-05 11:03:00 36.14 35.36 0.31% MBCN 2025-12-05 12:02:12 36.08 35.72 -0.39% MBCN 2025-12-05 13:02:49 35.88 35.59 -0.39% MBCN 2025-12-05 14:02:11 35.86 35.70 -0.06% MBCN 2025-12-05 15:02:48 36.03 35.72 -0.03% MBCN 2025-12-05 16:02:33 35.85 35.57 -0.78% MBCN 2025-12-05 17:02:51 36.13 34.75 -1.23% MBCN 2025-12-05 19:02:56 36.13 35.20 -1.23% MBCN 2025-12-05 20:02:17 36.13 34.75 -1.23% MBCN 2025-12-05 21:07:19 0.00 0.00 -1.23% 2025-12-08 MBCN 2025-12-08 06:02:44 56.70 29.00 -1.23% MBCN 2025-12-08 11:02:03 35.99 34.40 0.20% MBCN 2025-12-08 12:02:50 35.94 35.52 0.11% MBCN 2025-12-08 13:02:33 35.98 35.57 0.47% MBCN 2025-12-08 14:03:08 36.33 34.97 0.36% MBCN 2025-12-08 15:02:40 35.99 35.67 0.75% MBCN 2025-12-08 16:02:57 35.98 35.75 0.75% MBCN 2025-12-08 17:02:26 36.48 35.07 0.98% MBCN 2025-12-08 18:03:11 36.48 35.07 0.99% MBCN 2025-12-08 21:05:53 0.00 0.00 0.99% 2025-12-09 MBCN 2025-12-09 06:03:01 49.00 29.00 0.99% MBCN 2025-12-09 11:02:20 36.49 35.59 0.03% MBCN 2025-12-09 12:03:02 36.40 35.85 0.37% MBCN 2025-12-09 13:02:26 36.46 35.88 1.13% MBCN 2025-12-09 14:03:37 36.50 35.88 1.13% MBCN 2025-12-09 15:03:04 36.10 35.63 0.25% MBCN 2025-12-09 16:03:01 35.99 35.68 0.23% MBCN 2025-12-09 17:03:15 36.20 35.07 -0.03% MBCN 2025-12-09 21:03:54 0.00 0.00 -0.03% 2025-12-10 MBCN 2025-12-10 06:03:13 57.21 29.00 -0.03% MBCN 2025-12-10 09:02:13 57.21 32.54 -0.03% MBCN 2025-12-10 10:02:57 46.33 32.54 -0.03% MBCN 2025-12-10 11:02:08 35.98 35.57 0.36% MBCN 2025-12-10 12:02:44 35.99 35.96 0.67% MBCN 2025-12-10 13:02:21 36.14 36.03 1.06% MBCN 2025-12-10 14:03:11 36.14 36.06 1.01% MBCN 2025-12-10 15:02:07 37.05 36.04 1.26% MBCN 2025-12-10 16:03:03 37.10 36.79 3.10% MBCN 2025-12-10 17:02:04 37.76 36.32 3.61% MBCN 2025-12-10 21:04:36 0.00 0.00 3.61% MBCN 2025-12-10 22:06:41 37.76 36.32 3.61% 2025-12-11 MBCN 2025-12-11 06:02:53 49.00 29.00 3.61% MBCN 2025-12-11 10:03:06 49.00 33.65 3.61% MBCN 2025-12-11 11:02:37 37.73 36.97 -0.14% MBCN 2025-12-11 12:03:01 37.60 37.07 0.28% MBCN 2025-12-11 13:02:21 37.57 37.29 1.29% MBCN 2025-12-11 14:02:53 37.69 37.49 1.20% MBCN 2025-12-11 15:02:20 37.64 37.43 1.12% MBCN 2025-12-11 16:02:58 37.64 37.47 1.71% MBCN 2025-12-11 17:02:07 38.28 36.81 1.40% MBCN 2025-12-11 18:03:52 38.28 36.81 1.35% MBCN 2025-12-11 21:04:34 0.00 0.00 1.35% 2025-12-12 MBCN 2025-12-12 06:02:56 59.68 29.00 1.35% MBCN 2025-12-12 07:02:16 59.44 29.00 1.35% MBCN 2025-12-12 09:02:10 60.06 29.00 1.35% MBCN 2025-12-12 09:50:24 8-K Sec report https://www.sec.gov/Archives/edgar/data/836147/000119312525316894/0001193125-25-316894-index.htm 8-K - MIDDLEFIELD BANC CORP (0000836147) (Filer) MBCN 2025-12-12 11:02:29 37.20 36.97 -0.94% MBCN 2025-12-12 12:02:43 37.24 37.11 -0.86% MBCN 2025-12-12 13:02:01 37.19 37.07 -1.24% MBCN 2025-12-12 14:02:49 37.19 37.04 -1.08% MBCN 2025-12-12 15:02:08 37.11 36.96 -1.43% MBCN 2025-12-12 16:03:05 37.06 36.81 -1.35% MBCN 2025-12-12 17:02:01 37.60 36.17 -1.75% MBCN 2025-12-12 18:02:43 37.60 36.17 -1.73% MBCN 2025-12-12 21:03:38 0.00 0.00 -1.73% 2025-12-15 MBCN 2025-12-15 06:02:47 58.63 29.00 -1.73% MBCN 2025-12-15 07:02:10 59.00 29.00 -1.73% MBCN 2025-12-15 11:02:08 37.19 36.75 0.32% MBCN 2025-12-15 12:02:44 37.12 36.95 0.24% MBCN 2025-12-15 13:02:02 37.32 36.97 0.21% MBCN 2025-12-15 14:02:51 37.21 36.90 0.29% MBCN 2025-12-15 15:02:16 37.10 36.86 0.05% MBCN 2025-12-15 16:03:01 37.06 36.86 0.21% MBCN 2025-12-15 17:02:11 37.64 36.18 -0.37% MBCN 2025-12-15 18:02:44 37.64 36.18 -0.38% MBCN 2025-12-15 21:04:26 0.00 0.00 -0.38% 2025-12-16 MBCN 2025-12-16 06:02:49 49.00 29.00 -0.38% MBCN 2025-12-16 11:02:08 37.05 36.90 0.24% MBCN 2025-12-16 12:02:41 36.99 36.93 0.19% MBCN 2025-12-16 13:02:02 37.00 36.95 0.19% MBCN 2025-12-16 14:02:43 36.97 36.84 0.03% MBCN 2025-12-16 15:02:05 37.00 36.81 0.03% MBCN 2025-12-16 16:02:44 36.99 36.93 0.22% MBCN 2025-12-16 17:02:06 37.73 36.28 0.27% MBCN 2025-12-16 18:02:39 37.73 36.90 0.27% MBCN 2025-12-16 21:03:45 0.00 0.00 0.27% 2025-12-17 MBCN 2025-12-17 06:02:59 58.83 29.00 0.27% MBCN 2025-12-17 07:02:17 58.71 29.00 0.27% MBCN 2025-12-17 08:02:54 58.71 30.29 0.27% MBCN 2025-12-17 09:02:14 59.20 30.29 0.27% MBCN 2025-12-17 11:02:31 37.20 36.93 0.51% MBCN 2025-12-17 12:02:54 37.20 36.50 -0.08% MBCN 2025-12-17 13:02:08 37.20 36.81 -0.08% MBCN 2025-12-17 14:02:51 37.20 37.02 0.00% MBCN 2025-12-17 15:02:13 37.16 36.96 0.22% MBCN 2025-12-17 16:03:01 37.17 37.04 0.22% MBCN 2025-12-17 17:02:32 37.40 37.02 0.00% MBCN 2025-12-17 21:04:44 0.00 0.00 0.00% 2025-12-18 MBCN 2025-12-18 06:02:50 59.20 29.00 0.00% MBCN 2025-12-18 09:02:09 58.99 29.00 0.00% MBCN 2025-12-18 10:02:45 48.44 29.00 0.00% MBCN 2025-12-18 11:02:14 37.20 37.07 0.57% MBCN 2025-12-18 12:02:46 37.20 37.13 0.41% MBCN 2025-12-18 13:02:06 37.20 37.00 -0.08% MBCN 2025-12-18 14:02:46 37.20 36.82 -0.46% MBCN 2025-12-18 15:02:17 37.20 36.97 -0.22% MBCN 2025-12-18 16:02:55 37.20 36.93 0.11% MBCN 2025-12-18 17:02:11 37.70 36.32 0.11% MBCN 2025-12-18 18:02:46 37.70 36.40 0.11% MBCN 2025-12-18 21:04:28 0.00 0.00 0.11% 2025-12-19 MBCN 2025-12-19 06:02:49 49.00 29.00 0.11% MBCN 2025-12-19 08:02:46 58.71 29.00 0.11% MBCN 2025-12-19 09:02:06 59.26 29.00 0.11% MBCN 2025-12-19 11:03:09 37.39 36.74 -0.08% MBCN 2025-12-19 12:03:10 37.28 36.79 -0.22% MBCN 2025-12-19 13:02:14 36.90 36.70 -0.38% MBCN 2025-12-19 14:03:10 36.79 36.49 -0.76% MBCN 2025-12-19 15:02:29 36.58 36.17 -1.49% MBCN 2025-12-19 16:02:55 36.40 36.03 -2.32% MBCN 2025-12-19 17:03:32 37.12 34.88 -3.16% MBCN 2025-12-19 21:04:42 0.00 0.00 -3.16% 2025-12-22 MBCN 2025-12-22 06:02:54 57.39 29.00 -3.16% MBCN 2025-12-22 11:02:06 36.91 35.96 0.76% MBCN 2025-12-22 12:02:49 36.45 35.95 0.27% MBCN 2025-12-22 13:02:10 36.20 35.75 0.81% MBCN 2025-12-22 14:03:04 36.20 35.57 -0.59% MBCN 2025-12-22 15:02:12 35.78 35.56 -0.81% MBCN 2025-12-22 16:02:58 36.19 35.65 -0.54% MBCN 2025-12-22 17:02:14 36.49 35.09 -0.19% MBCN 2025-12-22 18:02:53 36.49 35.09 -0.20% MBCN 2025-12-22 21:04:07 0.00 0.00 -0.20% 2025-12-23 MBCN 2025-12-23 05:03:03 49.00 29.00 -0.20% MBCN 2025-12-23 08:02:43 39.22 29.00 -0.20% MBCN 2025-12-23 09:02:16 39.11 29.00 -0.20% MBCN 2025-12-23 10:02:55 46.02 32.40 -0.20% MBCN 2025-12-23 11:02:08 36.30 35.53 -0.59% MBCN 2025-12-23 12:02:56 35.92 35.43 -0.33% MBCN 2025-12-23 13:02:06 35.88 35.45 -0.47% MBCN 2025-12-23 14:02:44 35.60 35.46 -0.67% MBCN 2025-12-23 15:02:11 35.55 35.32 -1.06% MBCN 2025-12-23 16:02:50 35.51 35.40 -0.98% MBCN 2025-12-23 17:02:06 35.88 34.50 -1.67% MBCN 2025-12-23 18:02:58 35.88 34.50 -1.68% MBCN 2025-12-23 21:03:47 0.00 0.00 -1.68% 2025-12-24 MBCN 2025-12-24 06:02:46 49.00 29.00 -1.68% MBCN 2025-12-24 08:02:45 36.81 29.78 -1.68% MBCN 2025-12-24 09:02:04 49.00 29.82 -1.73% MBCN 2025-12-24 10:02:45 49.00 29.80 -1.73% MBCN 2025-12-24 11:02:15 36.21 35.13 1.37% MBCN 2025-12-24 12:02:42 35.72 35.45 0.70% MBCN 2025-12-24 13:02:05 35.83 35.57 1.37% MBCN 2025-12-24 14:02:42 49.00 29.00 0.81% MBCN 2025-12-24 15:02:06 49.00 29.00 0.82% MBCN 2025-12-24 18:02:35 0.00 0.00 0.82%