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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 BallCEO2026-08-314,000$45.96
$183.84kSell
M. Leroy BallCEO2026-08-193,000$45.84
$137.52kSell
Stephen G. LucasSVP2026-08-121,308$44.55
$58.27kSell
James A. SullivanPres;CTO2026-08-117,500$50.00
$375.00kSell
Bradley A. PearceCAO2026-08-102,000$51.01
$102.02kSell
James A. SullivanPres;CTO2026-08-0779,900$50.01
$4.00MSell
James A. SullivanPres;CTO2026-08-07100$51.22
$5.12kSell
M. Leroy BallCEO2026-06-183,412$43.90
$149.79kSell
M. Leroy BallCEO2026-06-114,141$41.34
$171.19kSell
M. Leroy BallCEO2026-05-132,659$42.55
$113.14kSell

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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
M. Leroy Ball2.27%429,355$19.75MInsider
R. Michael Johnson1.12%211,789$9.74MInsider
Walter W. Turner1.08%204,232$9.39MInsider
Christian L. Oberbeck0.88%166,453$7.66MInsider
Robert Cizik0.76%142,964$6.58MInsider
Mark R. McCormack0.45%84,687$3.90MInsider
Albert J. Neupaver0.44%83,834$3.86MInsider
James A. Sullivan0.44%82,897$3.81MInsider
Michael Zugay0.34%64,689$2.98MInsider
Robert H. Wombles0.33%63,327$2.91MInsider

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KOP vs Specialty Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
KOP0.10%13.30%Net SellingNet Selling
KRO0.00%100.00%Net Buying
LWLG0.04%16.63%Net SellingNet Selling
MATV0.09%9.61%Net SellingNet Selling
ECVT0.10%49.11%Net SellingNet Buying
View Top Specialty Chemical Stocks

Koppers Holdings Stock Ownership FAQ

Who owns Koppers Holdings?

Koppers Holdings (NYSE: KOP) is owned by 0.10% institutional shareholders, 13.30% Koppers Holdings insiders, and 86.60% retail investors. M. Leroy Ball is the largest individual Koppers Holdings shareholder, owning 429,355.00 shares representing 2.27% of the company. M. Leroy Ball's Koppers Holdings shares are currently valued at $19.66M.

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