Shares Out (Basic)

50.30M

Quarterly · Period ending: Sep 30, 2026

OSBC Shares Out (Basic)

Latest reported50.30Mperiod endingSep 30, 2026

OSBC Quarterly Shares Out (Basic) (14.28M → 50.30M)

Quarterly shares out (basic)

High-resolution chart · PNG

OSBC shares out (basic) history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Old Second Bancorp Inc Shares Out (Basic) — Quarterly
Period ending	Shares Out (Basic)
Sep 30, 2026	50,302,629
Jun 30, 2026	51,250,245
Mar 31, 2026	52,667,899
Dec 31, 2025	52,667,899
Sep 30, 2025	52,686,391
Jun 30, 2025	44,968,000
Mar 31, 2025	44,968,000
Dec 31, 2024	44,847,000
Sep 30, 2024	44,847,000
Jun 30, 2024	44,847,000
Mar 31, 2024	44,759,000
Dec 31, 2023	44,694,000
Sep 30, 2023	44,675,000
Jun 30, 2023	44,665,000
Mar 31, 2023	44,619,000
Dec 31, 2022	44,579,000
Sep 30, 2022	44,566,000
Jun 30, 2022	44,499,000
Mar 31, 2022	44,461,000
Dec 31, 2021	34,016,000
Sep 30, 2021	28,708,000
Jun 30, 2021	28,849,015
Mar 31, 2021	29,226,000
Dec 31, 2020	29,370,461
Sep 30, 2020	29,559,000
Jun 30, 2020	29,638,000
Mar 31, 2020	29,930,000
Dec 31, 2019	29,922,000
Sep 30, 2019	29,899,000
Jun 30, 2019	29,896,000
Mar 31, 2019	29,846,000
Dec 31, 2018	29,758,000
Sep 30, 2018	29,747,000
Jun 30, 2018	29,747,000
Mar 31, 2018	29,659,000
Dec 31, 2017	29,627,000
Sep 30, 2017	29,627,000
Jun 30, 2017	29,587,000
Mar 31, 2017	29,561,000
Dec 31, 2016	29,555,000
Sep 30, 2016	29,555,000
Jun 30, 2016	29,536,000
Mar 31, 2016	29,483,000
Dec 31, 2015	29,483,000
Sep 30, 2015	29,478,000
Jun 30, 2015	28,492,000
Mar 31, 2015	29,722,000
Dec 31, 2014	31,867,000
Sep 30, 2014	30,983,000
Jun 30, 2014	28,669,000
Mar 31, 2014	13,921,000
Dec 31, 2013	13,917,000
Sep 30, 2013	13,886,000
Jun 30, 2013	13,882,910
Mar 31, 2013	14,076,000
Dec 31, 2012	14,084,000
Sep 30, 2012	14,084,000
Jun 30, 2012	14,084,000
Mar 31, 2012	14,196,000
Dec 31, 2011	14,035,000
Sep 30, 2011	14,035,000
Jun 30, 2011	14,035,000
Mar 31, 2011	14,214,000
Dec 31, 2010	13,911,000
Sep 30, 2010	13,912,000
Jun 30, 2010	13,933,000
Mar 31, 2010	13,917,000
Dec 31, 2009	13,824,000
Sep 30, 2009	13,824,000
Jun 30, 2009	13,825,000
Mar 31, 2009	13,792,000
Dec 31, 2008	13,775,000
Sep 30, 2008	13,748,000
Jun 30, 2008	13,743,000
Mar 31, 2008	13,070,000
Dec 31, 2007	13,070,000
Sep 30, 2007	12,145,000
Jun 30, 2007	12,622,000
Mar 31, 2007	13,135,000
Dec 31, 2006	13,129,000
Sep 30, 2006	13,280,000
Jun 30, 2006	13,524,000
Mar 31, 2006	13,530,000
Dec 31, 2005	13,530,000
Sep 30, 2005	13,551,000
Jun 30, 2005	13,408,000
Mar 31, 2005	13,452,000
Dec 31, 2004	13,416,000
Sep 30, 2004	13,418,000
Jun 30, 2004	13,466,000
Mar 31, 2004	13,400,000
Dec 31, 2003	13,306,000
Sep 30, 2003	13,383,000
Jun 30, 2003	14,825,000
Mar 31, 2003	14,829,000
Dec 31, 2002	14,786,000
Sep 30, 2002	29,511,000
Jun 30, 2002	29,761,000
Mar 31, 2002	15,052,000
Dec 31, 2001	15,052,000