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Stocks / KOP / Shares Outstanding

Koppers Holdings Inc. Shares Outstanding 2008–2025

Koppers Holdings Inc. (KOP) annual shares outstanding by fiscal year, computed from SEC filings. Compound growth -0.5%/yr over 17 years.

Fiscal yearShares OutstandingChange (YoY)
FY 202519.5M-4.1%
FY 202420.3M-2.8%
FY 202320.9M+0.5%
FY 202220.8M-1.6%
FY 202121.1M
FY 20200.0M
FY 20190.0M
FY 20180.0M
FY 20170.0M
FY 20160.0M
FY 20150.0M
FY 20140.0M-100.0%
FY 201321.7M+0.6%
FY 201221.6M+1.3%
FY 201121.3M+0.1%
FY 201021.3M+0.7%
FY 200921.1M+0.1%
FY 200821.1M

Source: Koppers Holdings Inc. SEC filings — balance sheet (10-K), split-adjusted. Refreshed nightly.

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Koppers Holdings Inc. — frequently asked questions

What is Koppers Holdings Inc.'s shares outstanding?

Koppers Holdings Inc. (KOP) reported shares outstanding of 19.5M for fiscal year 2025, per its SEC filings.

How has Koppers Holdings Inc.'s shares outstanding changed over time?

Between fiscal 2008 and 2025, KOP's shares outstanding declined at roughly 0.5% per year (compound annual rate), from 21.1M to 19.5M.

Where does this data come from?

Figures are computed from Koppers Holdings Inc.'s official SEC filings (balance sheet (10-K), split-adjusted), refreshed nightly. Not investment advice.

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