Shares Out (Basic)

113.90M

Quarterly · Period ending: Jun 30, 2026

OLN Shares Out (Basic)

Latest reported113.90Mperiod endingJun 30, 2026

OLN Quarterly Shares Out (Basic) (45.97M → 113.90M)

Quarterly shares out (basic)

High-resolution chart · PNG

OLN shares out (basic) history

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

Olin Corporation Common Stock Shares Out (Basic) — Quarterly
Period ending	Shares Out (Basic)
Jun 30, 2026	113,900,000
Mar 31, 2026	113,800,000
Dec 31, 2025	113,900,000
Sep 30, 2025	114,900,000
Jun 30, 2025	115,100,000
Mar 31, 2025	115,300,000
Dec 31, 2024	117,800,000
Sep 30, 2024	116,900,000
Jun 30, 2024	118,500,000
Mar 31, 2024	119,900,000
Dec 31, 2023	121,000,000
Sep 30, 2023	124,200,000
Jun 30, 2023	127,400,000
Mar 31, 2023	131,000,000
Dec 31, 2022	134,500,000
Sep 30, 2022	141,200,000
Jun 30, 2022	149,200,000
Mar 31, 2022	154,700,000
Dec 31, 2021	158,400,000
Sep 30, 2021	160,100,000
Jun 30, 2021	159,900,000
Mar 31, 2021	158,600,000
Dec 31, 2020	157,900,000
Sep 30, 2020	157,773,000
Jun 30, 2020	157,900,000
Mar 31, 2020	156,863,000
Dec 31, 2019	158,100,000
Sep 30, 2019	161,900,000
Jun 30, 2019	164,600,000
Mar 31, 2019	165,000,000
Dec 31, 2018	166,100,000
Sep 30, 2018	167,000,000
Jun 30, 2018	167,100,000
Mar 31, 2018	167,200,000
Dec 31, 2017	167,100,000
Sep 30, 2017	166,300,000
Jun 30, 2017	166,100,000
Mar 31, 2017	165,600,000
Dec 31, 2016	165,300,000
Sep 30, 2016	165,200,000
Jun 30, 2016	165,200,000
Mar 31, 2016	164,783,000
Dec 31, 2015	161,600,000
Sep 30, 2015	77,600,000
Jun 30, 2015	77,500,000
Mar 31, 2015	77,400,000
Dec 31, 2014	77,900,000
Sep 30, 2014	78,400,000
Jun 30, 2014	78,800,000
Mar 31, 2014	79,200,000
Dec 31, 2013	79,500,000
Sep 30, 2013	79,800,000
Jun 30, 2013	80,200,000
Mar 31, 2013	80,200,000
Dec 31, 2012	80,200,000
Sep 30, 2012	80,100,000
Jun 30, 2012	80,100,000
Mar 31, 2012	80,100,000
Dec 31, 2011	80,100,000
Sep 30, 2011	80,200,000
Jun 30, 2011	80,000,000
Mar 31, 2011	79,600,000
Dec 31, 2010	79,500,000
Sep 30, 2010	79,400,000
Jun 30, 2010	79,000,000
Mar 31, 2010	78,800,000
Dec 31, 2009	78,400,000
Sep 30, 2009	78,400,000
Jun 30, 2009	78,100,000
Mar 31, 2009	77,500,000
Dec 31, 2008	77,000,000
Sep 30, 2008	76,300,000
Jun 30, 2008	75,000,000
Mar 31, 2008	74,600,000
Dec 31, 2007	74,600,000
Sep 30, 2007	74,100,000
Jun 30, 2007	73,800,000
Mar 31, 2007	73,500,000
Dec 31, 2006	73,200,000
Sep 30, 2006	72,700,000
Jun 30, 2006	72,400,000
Mar 31, 2006	72,000,000
Dec 31, 2005	71,600,000
Sep 30, 2005	71,600,000
Jun 30, 2005	71,200,000
Mar 31, 2005	70,800,000
Dec 31, 2004	70,300,000
Sep 30, 2004	69,900,000
Jun 30, 2004	69,500,000
Mar 31, 2004	64,100,000
Dec 31, 2003	64,400,000
Sep 30, 2003	58,400,000
Jun 30, 2003	58,100,000
Mar 31, 2003	57,800,000
Dec 31, 2002	56,600,000
Sep 30, 2002	49,700,000
Jun 30, 2002	46,900,000
Mar 31, 2002	44,300,000
Dec 31, 2001	42,960,892
Sep 30, 2001	43,400,000