Koppers Holdings Inc. (KOP): Shares Outstanding

Annual figures by period end, from SEC filings.

19.46M
As of 2025-12-31
18.90M
As of 2026-06-30
-2.1%
3-year compound annual growth
21.72M2009-12-31: 21.12M2010-12-31: 21.28M2011-12-31: 21.31M2012-12-31: 21.59M2013-12-31: 21.72M2021-12-31: 21.10M2022-12-31: 20.76M2023-12-31: 20.86M2024-12-31: 20.28M2025-12-31: 19.46M19.46M
2009-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3119.46M-4.1%2026-02-26, Balance as of period end
2024-12-3120.28M-2.8%2026-02-26, Balance as of period end
2023-12-3120.86M+0.5%2026-02-26, Balance as of period end
2022-12-3120.76M-1.6%2025-02-27, Balance as of period end
2021-12-3121.10Mn/a2024-02-28, Balance as of period end
No annual figure between 2013-12-31 and 2021-12-31.
2013-12-3121.72M+0.6%2014-03-03, Balance as of period end
2012-12-3121.59M+1.3%2014-03-03, Balance as of period end
2011-12-3121.31M+0.1%2014-03-03, Balance as of period end
2010-12-3121.28M+0.7%2013-02-25, Balance as of period end
2009-12-3121.12Mn/a2012-03-27, Balance as of period end