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NYSE: KOP
Koppers Holdings Inc Stock Ownership - Who owns Koppers Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Koppers Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
M. Leroy BallCEO2026-03-172,489$37.91
$94.36kSell
M. Leroy BallCEO2026-03-023,763$37.02
$139.31kSell
M. Leroy BallCEO2026-03-02328$37.45
$12.28kSell
M. Leroy BallCEO2026-03-022,184$36.53
$79.78kSell
M. Leroy BallCEO2026-02-2622,236$37.24
$828.07kSell
Stephanie L. ApostolouChief LegalSus Officer Sec.2026-02-263,149$37.24
$117.27kSell
Stephen G. LucasSVP Culture and Engagement2026-02-262,536$37.24
$94.44kSell
Stephen G. LucasSVP Culture and Engagement2026-02-262,536$37.24
$94.44kSell
Bradley A. PearceInterim CFO and CAO2026-02-261,465$37.24
$54.56kSell
James A. SullivanPresident and CTO2026-02-268,589$37.24
$319.85kSell

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Net Insider Buy/Sell (L12M) Ownership

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KOP Shareholders

What type of owners hold Koppers Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc18.86%3,703,517$151.21MInstitution
Vanguard Group Inc7.84%1,540,012$62.88MInstitution
Pzena Investment Management LLC6.13%1,204,252$49.17MInstitution
Dimensional Fund Advisors LP5.98%1,173,525$47.92MInstitution
Fuller Thaler Asset Management Inc5.16%1,013,818$41.39MInstitution
Lsv Asset Management4.81%945,231$38.59MInstitution
Simcoe Capital Management LLC4.14%813,590$33.22MInstitution
State Street Corp3.89%764,324$31.21MInstitution
Charles Schwab Investment Management Inc2.89%568,413$23.21MInstitution
Quaker Capital Investments LLC2.42%474,865$19.39MInstitution

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KOP vs Specialty Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KOP88.10%11.90%Net SellingNet Selling
KRO3.59%96.41%Net Buying
ODC49.83%5.26%Net SellingNet Selling
MATV90.42%9.58%Net SellingNet Selling
GEVO36.01%12.12%Net SellingNet Selling
View Top Specialty Chemical Stocks

Koppers Holdings Stock Ownership FAQ

Who owns Koppers Holdings?

Koppers Holdings (NYSE: KOP) is owned by 98.35% institutional shareholders, 13.28% Koppers Holdings insiders, and 0.00% retail investors. M. Leroy Ball is the largest individual Koppers Holdings shareholder, owning 446,259.00 shares representing 2.27% of the company. M. Leroy Ball's Koppers Holdings shares are currently valued at $18.70M.

If you're new to stock investing, here's how to buy Koppers Holdings stock.
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