Old Second Bancorp, Inc. - Common Stock (OSBC)

Historical Prices For Old Second Bancorp, Inc. - Common Stock (OSBC)

Date Range:

2025-08-02 - 2025-11-02

Date	Open	High	Low	Close	Volume	Adjusted Close
10/31/2025	17.96	18.07	17.54	17.95	396,879	17.95
10/30/2025	18.29	18.57	18.10	18.16	394,472	18.09
10/29/2025	18.52	18.70	17.11	18.33	391,332	18.26
10/28/2025	18.52	18.70	18.33	18.61	477,905	18.54
10/27/2025	18.60	18.75	18.48	18.58	673,767	18.51
10/24/2025	18.33	18.60	18.10	18.56	744,395	18.49
10/23/2025	17.92	18.02	17.43	17.86	662,957	17.79
10/22/2025	18.14	18.29	17.90	17.95	678,160	17.88
10/21/2025	17.67	18.09	17.57	18.08	329,658	18.01
10/20/2025	17.16	17.76	17.08	17.75	265,706	17.68
10/17/2025	16.88	17.14	16.88	17.07	364,158	17.00
10/16/2025	17.75	17.79	16.65	16.71	498,939	16.65
10/15/2025	17.90	18.19	17.75	17.84	369,284	17.77
10/14/2025	17.22	18.04	17.14	17.97	329,558	17.90
10/13/2025	17.21	17.25	16.90	17.24	274,055	17.17
10/10/2025	17.28	17.63	17.04	17.05	409,337	16.98
10/09/2025	17.36	17.37	17.02	17.18	173,646	17.11
10/08/2025	17.28	0.00	17.16	17.27	166,583	17.20
10/07/2025	17.52	17.68	17.24	17.25	208,597	17.18
10/06/2025	17.37	17.67	17.32	17.53	313,831	17.46
10/03/2025	17.10	17.37	17.10	17.26	227,613	17.19
10/02/2025	17.33	17.36	16.96	17.10	279,401	17.03
10/01/2025	17.12	17.55	16.99	17.36	603,966	17.29
9/30/2025	17.29	17.41	17.11	17.29	283,674	17.22
9/29/2025	17.67	17.67	17.24	17.30	243,101	17.23
9/26/2025	17.56	17.68	17.43	17.61	276,757	17.54
9/25/2025	17.67	17.73	17.41	17.51	295,151	17.44
9/24/2025	17.87	17.94	17.63	17.70	337,960	17.63
9/23/2025	17.87	18.20	17.80	17.86	399,991	17.79
9/22/2025	17.90	18.05	17.78	17.90	346,163	17.83
9/19/2025	18.24	18.32	17.89	17.89	1,590,896	17.82
9/18/2025	18.06	18.41	18.01	18.36	371,536	18.29
9/17/2025	17.91	18.41	17.87	17.91	358,522	17.84
9/16/2025	18.01	18.05	17.72	17.82	185,010	17.75
9/15/2025	18.34	18.38	18.00	18.04	189,244	17.97
9/12/2025	18.31	18.51	18.13	18.26	193,755	18.19
9/11/2025	18.27	18.41	18.16	18.39	233,327	18.32
9/10/2025	18.26	18.38	18.23	18.29	207,090	18.22
9/09/2025	18.46	18.65	18.21	18.26	219,622	18.19
9/08/2025	18.36	18.63	18.26	18.52	205,868	18.45
9/05/2025	18.82	18.95	18.35	18.43	259,467	18.36
9/04/2025	18.57	18.76	18.41	18.76	231,881	18.69
9/03/2025	18.37	18.58	18.20	18.48	247,170	18.41
9/02/2025	18.27	18.45	18.16	18.44	273,861	18.37
8/29/2025	18.59	18.68	18.43	18.46	202,873	18.39
8/28/2025	18.62	18.62	18.45	18.53	147,411	18.46
8/27/2025	18.35	18.61	18.22	18.57	152,394	18.50
8/26/2025	18.16	18.51	18.16	18.40	173,556	18.33
8/25/2025	18.31	18.36	18.13	18.17	125,031	18.10
8/22/2025	17.79	18.42	17.68	18.39	326,214	18.32
8/21/2025	17.53	17.64	17.36	17.59	148,190	17.52
8/20/2025	17.50	17.59	17.43	17.56	176,886	17.49
8/19/2025	17.60	17.80	17.47	17.49	171,421	17.42
8/18/2025	17.42	17.64	17.32	17.61	156,172	17.54
8/15/2025	17.84	17.84	17.38	17.39	160,006	17.32
8/14/2025	17.62	17.82	17.30	17.78	150,419	17.71
8/13/2025	17.67	17.87	17.51	17.84	185,429	17.77
8/12/2025	16.94	17.57	16.87	17.56	173,932	17.49
8/11/2025	16.78	17.06	16.69	16.79	112,002	16.73
8/08/2025	16.74	16.81	16.57	16.74	124,628	16.68
8/07/2025	16.91	17.27	16.54	16.56	200,425	16.50
8/06/2025	17.09	17.20	16.80	16.81	108,923	16.75
8/05/2025	16.87	17.02	16.59	17.02	272,158	16.95
8/04/2025	16.64	17.40	16.54	16.80	202,384	16.74