$OSBC: Old Second Bancorp, Inc. - Common Stock
2026-04-06 OSBC 2026-04-06 00:07:54 0.00 0.00 1.47% OSBC 2026-04-06 04:03:15 22.84 18.89 1.47% OSBC 2026-04-06 05:02:19 22.84 20.64 1.47% OSBC 2026-04-06 06:03:08 22.62 18.91 1.47% OSBC 2026-04-06 07:02:51 20.88 20.60 1.47% OSBC 2026-04-06 08:03:03 20.90 20.60 1.47% OSBC 2026-04-06 09:02:24 20.84 20.56 1.47% OSBC 2026-04-06 10:03:18 20.75 20.74 0.05% OSBC 2026-04-06 11:02:28 20.77 20.76 0.20% OSBC 2026-04-06 12:03:12 20.78 20.77 0.24% OSBC 2026-04-06 13:02:29 20.71 20.70 -0.15% OSBC 2026-04-06 14:03:19 20.82 20.81 0.44% OSBC 2026-04-06 15:02:21 20.82 20.81 0.39% OSBC 2026-04-06 16:03:34 21.47 20.36 0.14% OSBC 2026-04-06 20:03:21 0.00 0.00 0.14% 2026-04-07 OSBC 2026-04-07 04:03:12 22.84 8.31 0.14% OSBC 2026-04-07 05:02:32 20.96 20.56 0.14% OSBC 2026-04-07 06:03:16 22.63 18.89 0.14% OSBC 2026-04-07 07:02:30 20.76 20.39 0.14% OSBC 2026-04-07 08:03:32 20.76 8.43 0.14% OSBC 2026-04-07 09:02:21 20.72 20.50 0.14% OSBC 2026-04-07 10:03:13 20.72 20.71 -0.19% OSBC 2026-04-07 11:02:28 20.80 20.79 0.19% OSBC 2026-04-07 12:03:24 20.82 20.81 0.24% OSBC 2026-04-07 13:02:33 20.84 20.83 0.39% OSBC 2026-04-07 14:03:15 20.85 20.84 0.39% OSBC 2026-04-07 15:02:28 20.87 20.86 0.53% OSBC 2026-04-07 16:03:13 21.05 20.54 0.87% OSBC 2026-04-07 18:03:00 21.46 21.01 1.40% OSBC 2026-04-07 19:02:24 33.48 20.54 1.40% OSBC 2026-04-07 20:03:13 0.00 0.00 1.40% 2026-04-08 OSBC 2026-04-08 04:03:15 23.85 21.30 1.40% OSBC 2026-04-08 05:02:34 33.50 21.30 1.40% OSBC 2026-04-08 06:03:18 34.08 21.38 1.40% OSBC 2026-04-08 07:02:42 23.58 21.20 1.40% OSBC 2026-04-08 08:03:19 34.08 21.36 1.40% OSBC 2026-04-08 09:02:32 21.73 21.36 1.40% OSBC 2026-04-08 10:03:29 21.51 21.49 2.70% OSBC 2026-04-08 11:02:39 21.30 21.29 1.73% OSBC 2026-04-08 12:03:16 21.29 21.28 1.64% OSBC 2026-04-08 13:02:34 21.21 21.20 1.30% OSBC 2026-04-08 14:03:17 21.19 21.18 1.20% OSBC 2026-04-08 15:03:50 21.13 21.12 0.92% OSBC 2026-04-08 16:03:19 23.00 0.00 1.19% OSBC 2026-04-08 17:02:26 23.00 8.48 1.19% OSBC 2026-04-08 20:03:17 0.00 0.00 1.19% 2026-04-09 OSBC 2026-04-09 04:03:30 27.13 20.88 1.19% OSBC 2026-04-09 05:02:29 21.25 20.90 1.19% OSBC 2026-04-09 06:03:18 27.13 8.56 1.19% OSBC 2026-04-09 07:02:39 21.19 20.88 1.19% OSBC 2026-04-09 08:03:37 27.13 20.88 1.19% OSBC 2026-04-09 09:02:25 21.16 21.01 1.19% OSBC 2026-04-09 10:03:21 21.24 21.23 0.19% OSBC 2026-04-09 11:02:26 21.48 21.47 1.29% OSBC 2026-04-09 12:03:08 21.52 21.51 1.58% OSBC 2026-04-09 13:02:28 21.61 21.60 2.01% OSBC 2026-04-09 14:03:17 21.56 21.55 1.77% OSBC 2026-04-09 15:02:26 21.52 21.51 1.58% OSBC 2026-04-09 16:03:13 21.89 21.06 1.32% OSBC 2026-04-09 20:03:29 0.00 0.00 1.32% 2026-04-10 OSBC 2026-04-10 04:03:16 21.57 21.26 1.32% OSBC 2026-04-10 06:03:27 21.57 8.59 1.32% OSBC 2026-04-10 07:03:00 21.57 21.47 1.32% OSBC 2026-04-10 08:03:21 27.13 21.47 1.32% OSBC 2026-04-10 09:02:32 21.57 21.47 1.32% OSBC 2026-04-10 10:03:10 21.27 21.24 -0.94% OSBC 2026-04-10 11:02:27 21.35 21.34 -0.52% OSBC 2026-04-10 12:04:58 21.41 21.40 -0.28% OSBC 2026-04-10 13:02:38 21.38 21.37 -0.42% OSBC 2026-04-10 14:03:19 21.43 21.42 -0.19% OSBC 2026-04-10 15:02:26 21.44 21.43 -0.14% OSBC 2026-04-10 16:03:17 21.73 20.90 -0.75% OSBC 2026-04-10 20:03:31 0.00 0.00 -0.75% 2026-04-13 OSBC 2026-04-13 04:03:19 21.28 19.21 -0.75% OSBC 2026-04-13 05:02:19 21.28 20.95 -0.75% OSBC 2026-04-13 06:03:08 21.31 8.50 -0.33% OSBC 2026-04-13 07:02:23 21.31 21.10 -0.33% OSBC 2026-04-13 08:03:05 21.24 20.89 -0.33% OSBC 2026-04-13 09:02:22 21.28 21.11 -0.33% OSBC 2026-04-13 10:03:10 21.17 21.16 -0.65% OSBC 2026-04-13 11:02:22 21.19 21.17 -0.56% OSBC 2026-04-13 12:03:12 21.20 21.16 -0.56% OSBC 2026-04-13 13:02:30 21.26 21.24 -0.23% OSBC 2026-04-13 14:03:07 21.31 21.30 0.00% OSBC 2026-04-13 15:02:31 21.42 21.40 0.51% OSBC 2026-04-13 16:03:23 21.95 21.11 1.08% OSBC 2026-04-13 20:03:43 0.00 0.00 1.08% 2026-04-14 OSBC 2026-04-14 04:03:11 21.65 21.46 1.08% OSBC 2026-04-14 05:02:21 27.13 19.62 1.08% OSBC 2026-04-14 06:03:18 27.13 8.61 1.08% OSBC 2026-04-14 08:03:21 23.53 21.36 1.08% OSBC 2026-04-14 09:02:23 21.65 21.32 1.08% OSBC 2026-04-14 10:03:13 21.43 21.41 -0.47% OSBC 2026-04-14 11:02:38 21.45 21.44 -0.38% OSBC 2026-04-14 12:03:15 21.64 21.63 0.47% OSBC 2026-04-14 13:02:39 21.58 21.57 0.28% OSBC 2026-04-14 14:03:11 21.71 21.70 0.80% OSBC 2026-04-14 15:02:28 21.63 21.62 0.47% OSBC 2026-04-14 16:03:05 22.03 21.19 0.37% OSBC 2026-04-14 20:03:24 0.00 0.00 0.37% 2026-04-15 OSBC 2026-04-15 04:03:15 21.71 19.68 0.37% OSBC 2026-04-15 05:02:20 27.13 21.49 0.37% OSBC 2026-04-15 06:03:11 27.13 21.40 0.37% OSBC 2026-04-15 07:02:22 21.71 21.44 0.37% OSBC 2026-04-15 08:03:05 21.70 21.47 0.37% OSBC 2026-04-15 09:02:23 21.75 21.55 0.37% OSBC 2026-04-15 10:07:40 21.45 21.44 -0.74% OSBC 2026-04-15 11:02:28 21.58 21.57 -0.09% OSBC 2026-04-15 12:03:19 21.63 21.62 0.09% OSBC 2026-04-15 13:02:29 21.68 21.67 0.33% OSBC 2026-04-15 14:03:08 21.74 21.73 0.60% OSBC 2026-04-15 15:02:32 21.77 21.76 0.79% OSBC 2026-04-15 16:03:22 22.09 19.71 0.32% OSBC 2026-04-15 17:02:40 22.09 19.80 0.32% OSBC 2026-04-15 20:03:24 0.00 0.00 0.32% 2026-04-16 OSBC 2026-04-16 04:03:36 21.79 21.57 0.32% OSBC 2026-04-16 05:02:31 21.75 21.55 0.32% OSBC 2026-04-16 06:03:20 27.13 8.67 0.32% OSBC 2026-04-16 07:02:55 21.77 19.80 0.32% OSBC 2026-04-16 09:02:27 21.77 21.54 0.32% OSBC 2026-04-16 10:03:06 21.65 21.64 -0.05% OSBC 2026-04-16 11:02:36 21.75 21.74 0.37% OSBC 2026-04-16 12:03:12 21.70 21.69 0.14% OSBC 2026-04-16 13:02:26 21.69 21.68 0.05% OSBC 2026-04-16 14:03:10 21.61 21.60 -0.28% OSBC 2026-04-16 15:02:49 21.65 21.64 -0.14% OSBC 2026-04-16 16:03:12 22.00 21.15 -0.46% OSBC 2026-04-16 20:03:43 0.00 0.00 -0.46% 2026-04-17 OSBC 2026-04-17 04:03:25 23.64 8.63 -0.46% OSBC 2026-04-17 05:02:37 21.73 19.68 -0.46% OSBC 2026-04-17 06:03:13 21.72 21.49 -0.46% OSBC 2026-04-17 07:02:43 21.73 19.64 -0.46% OSBC 2026-04-17 08:03:17 21.73 21.58 -0.46% OSBC 2026-04-17 09:02:27 27.82 21.73 -0.46% OSBC 2026-04-17 10:03:27 22.10 22.09 2.49% OSBC 2026-04-17 11:02:39 22.32 22.31 3.41% OSBC 2026-04-17 12:03:29 22.29 22.28 3.32% OSBC 2026-04-17 13:03:12 22.21 22.20 3.00% OSBC 2026-04-17 14:03:35 22.03 22.02 2.08% OSBC 2026-04-17 15:02:38 21.97 21.96 1.85% OSBC 2026-04-17 16:03:25 22.36 21.51 1.67% OSBC 2026-04-17 20:03:56 0.00 0.00 1.67% 2026-04-20 OSBC 2026-04-20 04:03:15 23.68 21.61 1.67% OSBC 2026-04-20 05:02:35 21.84 21.59 1.67% OSBC 2026-04-20 06:03:21 23.68 8.73 1.67% OSBC 2026-04-20 07:02:27 21.93 21.63 1.67% OSBC 2026-04-20 08:03:22 21.90 21.72 1.67% OSBC 2026-04-20 09:02:26 21.92 21.75 1.67% OSBC 2026-04-20 10:03:18 22.08 22.07 0.74% OSBC 2026-04-20 11:02:22 21.97 21.96 0.19% OSBC 2026-04-20 12:03:16 21.95 21.94 0.09% OSBC 2026-04-20 13:02:37 21.91 21.90 -0.09% OSBC 2026-04-20 14:03:18 21.83 21.82 -0.46% OSBC 2026-04-20 15:02:36 21.90 21.89 -0.09% OSBC 2026-04-20 16:03:03 22.22 19.64 -0.64% OSBC 2026-04-20 20:03:30 0.00 0.00 -0.64% 2026-04-21 OSBC 2026-04-21 04:03:27 21.89 21.69 -0.64% OSBC 2026-04-21 05:02:30 21.98 21.64 -0.64% OSBC 2026-04-21 06:03:10 21.95 21.71 -0.64% OSBC 2026-04-21 07:02:22 22.07 21.69 -0.64% OSBC 2026-04-21 08:03:15 21.95 19.87 -0.64% OSBC 2026-04-21 09:02:24 21.91 21.73 -0.64% OSBC 2026-04-21 10:03:12 21.83 21.82 0.18% OSBC 2026-04-21 10:30:11 8-K Sec report https://www.sec.gov/Archives/edgar/data/357173/000035717326000018/0000357173-26-000018-index.htm 8-K - OLD SECOND BANCORP INC (0000357173) (Filer) OSBC 2026-04-21 11:02:23 21.78 21.77 0.00% OSBC 2026-04-21 12:03:17 21.67 21.65 -0.55% OSBC 2026-04-21 13:02:32 21.62 21.61 -0.78% OSBC 2026-04-21 14:03:15 21.62 21.60 -0.78% OSBC 2026-04-21 15:02:48 21.56 21.55 -1.05% OSBC 2026-04-21 16:03:24 21.88 20.96 -1.88% OSBC 2026-04-21 20:03:11 0.00 0.00 -1.88% 2026-04-22 OSBC 2026-04-22 04:03:27 27.13 8.55 -1.88% OSBC 2026-04-22 07:02:37 23.75 8.55 -1.88% OSBC 2026-04-22 09:02:29 28.00 12.36 -1.88% OSBC 2026-04-22 10:03:20 21.42 21.41 0.18% OSBC 2026-04-22 11:02:39 21.46 21.45 0.37% OSBC 2026-04-22 12:04:42 21.31 21.30 -0.32% OSBC 2026-04-22 13:02:32 21.22 21.21 -0.69% OSBC 2026-04-22 14:03:09 21.22 21.21 -0.73% OSBC 2026-04-22 16:03:36 21.06 0.00 -1.45% OSBC 2026-04-22 16:05:11 8-K Sec report https://www.sec.gov/Archives/edgar/data/357173/000035717326000020/0000357173-26-000020-index.htm 8-K - OLD SECOND BANCORP INC (0000357173) (Filer) OSBC 2026-04-22 17:02:38 24.08 8.49 -1.45% OSBC 2026-04-22 20:03:28 0.00 0.00 -1.45% 2026-04-23 OSBC 2026-04-23 04:03:47 23.00 8.49 -1.45% OSBC 2026-04-23 09:02:29 23.00 21.04 -1.45% OSBC 2026-04-23 10:03:13 20.50 20.46 -3.56% OSBC 2026-04-23 11:03:02 20.07 20.03 -5.33% OSBC 2026-04-23 12:03:27 20.12 20.11 -5.15% OSBC 2026-04-23 13:02:39 20.15 20.14 -5.01% OSBC 2026-04-23 14:03:29 19.79 19.78 -6.64% OSBC 2026-04-23 15:02:36 19.90 19.87 -6.08% OSBC 2026-04-23 16:03:19 20.24 7.91 -6.36% OSBC 2026-04-23 20:03:23 0.00 0.00 -6.36% 2026-04-24 OSBC 2026-04-24 04:03:35 23.00 7.94 -6.36% OSBC 2026-04-24 05:11:36 Old Second Bancorp, Inc. (OSBC) Q1 2026 Earnings Call Transcript OSBC 2026-04-24 09:02:29 23.00 5.96 -6.36% OSBC 2026-04-24 10:03:19 19.84 19.82 -0.05% OSBC 2026-04-24 11:02:25 19.95 19.94 0.47% OSBC 2026-04-24 12:04:00 19.99 19.98 0.61% OSBC 2026-04-24 13:02:28 19.93 19.92 0.38% OSBC 2026-04-24 14:03:11 19.87 19.86 0.09% OSBC 2026-04-24 15:02:39 19.91 19.89 0.28% OSBC 2026-04-24 16:03:12 20.39 0.00 0.76% OSBC 2026-04-24 17:02:57 20.39 8.00 0.76% OSBC 2026-04-24 20:03:50 0.00 0.00 0.76% 2026-04-27 OSBC 2026-04-27 04:03:32 21.78 18.21 0.76% OSBC 2026-04-27 05:02:26 20.07 19.91 0.76% OSBC 2026-04-27 06:03:13 27.25 8.07 0.76% OSBC 2026-04-27 07:02:33 21.89 18.12 0.76% OSBC 2026-04-27 08:03:12 27.25 17.39 0.76% OSBC 2026-04-27 09:02:22 26.75 17.39 0.76% OSBC 2026-04-27 10:03:10 20.36 20.35 1.81% OSBC 2026-04-27 11:02:22 20.32 20.30 1.66% OSBC 2026-04-27 12:03:14 20.30 20.28 1.56% OSBC 2026-04-27 13:02:16 20.25 20.23 1.21% OSBC 2026-04-27 14:03:13 20.25 20.23 1.26% OSBC 2026-04-27 15:02:23 20.33 20.30 1.66% OSBC 2026-04-27 16:03:17 20.77 17.39 1.90% OSBC 2026-04-27 20:03:00 0.00 0.00 1.90% 2026-04-28 OSBC 2026-04-28 04:03:13 20.44 20.28 1.90% OSBC 2026-04-28 05:02:16 20.46 20.28 -0.30% OSBC 2026-04-28 06:03:05 20.45 18.55 -0.30% OSBC 2026-04-28 07:02:19 20.43 20.21 -0.30% OSBC 2026-04-28 08:03:11 27.13 8.15 -0.30% OSBC 2026-04-28 09:02:17 26.75 20.28 0.30% OSBC 2026-04-28 10:03:01 20.57 20.54 0.95% OSBC 2026-04-28 11:02:14 20.87 20.86 2.45% OSBC 2026-04-28 13:02:29 20.86 20.85 2.45% OSBC 2026-04-28 14:03:06 20.84 20.83 2.35% OSBC 2026-04-28 15:02:18 20.93 20.92 2.80% OSBC 2026-04-28 16:03:09 21.32 20.50 2.65% OSBC 2026-04-28 20:03:14 0.00 0.00 2.65% 2026-04-29 OSBC 2026-04-29 04:03:22 20.94 20.77 2.65% OSBC 2026-04-29 05:02:21 27.13 20.81 2.65% OSBC 2026-04-29 06:03:11 27.13 8.36 2.65% OSBC 2026-04-29 07:02:23 21.01 20.79 2.65% OSBC 2026-04-29 08:03:09 20.97 20.77 2.65% OSBC 2026-04-29 09:02:23 21.00 20.81 2.65% OSBC 2026-04-29 10:03:11 20.86 20.84 -0.25% OSBC 2026-04-29 11:02:24 20.70 20.69 -1.03% OSBC 2026-04-29 12:03:09 20.60 20.59 -1.47% OSBC 2026-04-29 13:02:27 20.56 20.55 -1.72% OSBC 2026-04-29 14:03:22 20.49 20.48 -2.01% OSBC 2026-04-29 16:03:13 0.00 20.11 -1.87% OSBC 2026-04-29 17:02:34 22.79 20.11 -1.87% OSBC 2026-04-29 20:03:19 0.00 0.00 -1.87% 2026-04-30 OSBC 2026-04-30 04:03:09 20.60 20.34 -1.87% OSBC 2026-04-30 05:02:25 22.31 20.32 -1.87% OSBC 2026-04-30 06:03:13 22.79 8.21 -1.87% OSBC 2026-04-30 07:02:29 20.58 20.32 -1.87% OSBC 2026-04-30 08:03:09 20.51 20.30 -1.87% OSBC 2026-04-30 09:02:25 23.94 14.77 -1.87% OSBC 2026-04-30 10:03:06 20.64 20.62 0.62% OSBC 2026-04-30 11:02:24 20.76 20.75 1.15% OSBC 2026-04-30 12:03:09 20.83 20.82 1.58% OSBC 2026-04-30 13:02:17 20.76 20.75 1.20% OSBC 2026-04-30 14:03:11 20.75 20.73 1.15% OSBC 2026-04-30 15:02:45 20.76 20.75 1.20% OSBC 2026-04-30 16:03:17 21.02 20.21 0.49% OSBC 2026-04-30 20:03:22 0.00 0.00 0.49% 2026-05-01 OSBC 2026-05-01 04:03:18 20.64 8.35 0.49% OSBC 2026-05-01 05:02:28 26.93 8.22 0.49% OSBC 2026-05-01 06:03:12 26.92 8.22 0.49% OSBC 2026-05-01 07:02:34 20.63 20.45 -0.39% OSBC 2026-05-01 08:03:16 20.69 20.49 -0.39% OSBC 2026-05-01 09:02:23 20.68 20.44 -0.39% OSBC 2026-05-01 10:03:13 20.82 20.80 1.32% OSBC 2026-05-01 11:03:27 20.70 20.69 0.83% OSBC 2026-05-01 12:03:14 20.73 20.72 0.98% OSBC 2026-05-01 13:02:32 20.73 20.72 0.88% OSBC 2026-05-01 14:03:15 20.76 20.75 1.07% OSBC 2026-05-01 15:02:28 20.75 20.74 1.02% OSBC 2026-05-01 16:03:35 0.00 20.78 0.88% OSBC 2026-05-01 17:02:18 33.20 20.39 0.88% OSBC 2026-05-01 20:03:12 0.00 0.00 0.88% 2026-05-04 OSBC 2026-05-04 04:03:19 20.88 20.69 0.44% OSBC 2026-05-04 05:02:16 20.88 20.71 -0.34% OSBC 2026-05-04 06:03:16 20.78 20.49 -0.34% OSBC 2026-05-04 07:02:22 20.79 20.63 -0.34% OSBC 2026-05-04 08:03:07 20.88 20.61 -0.34% OSBC 2026-05-04 09:02:35 39.30 14.86 -0.34% OSBC 2026-05-04 10:04:02 20.89 20.88 0.54% OSBC 2026-05-04 11:02:25 20.73 20.72 -0.24% OSBC 2026-05-04 12:03:17 20.55 20.54 -1.22%