Koppers Holdings Inc.

NYSE:KOP Stock Report

Market Cap: US$751.4m

Koppers Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:KOP Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
29 Aug 24SellUS$145,845Leroy BallIndividual3,803US$38.35
19 Aug 24SellUS$208,064Joseph DowdIndividual5,516US$37.72
20 Jun 24SellUS$89,988Leroy BallIndividual2,265US$39.73
17 May 24SellUS$266,776Joseph DowdIndividual6,000US$45.21
06 Mar 24SellUS$68,016Joseph DowdIndividual1,300US$52.32
06 Mar 24SellUS$69,571Kevin WashingtonIndividual1,323US$53.12
06 Mar 24SellUS$125,115Leroy BallIndividual2,362US$52.97
05 Mar 24SellUS$743,565Joseph DowdIndividual13,897US$54.02
01 Mar 24SellUS$26,278Joseph DowdIndividual486US$54.07
20 Dec 23SellUS$49,824Bradley PearceIndividual1,000US$49.82
14 Dec 23SellUS$117,858Joseph DowdIndividual2,600US$45.33
13 Dec 23SellUS$966,915James SullivanIndividual21,866US$44.22

Insider Trading Volume

Insider Buying: KOP insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of KOP?
Owner TypeNumber of SharesOwnership Percentage
State or Government8,6890.0423%
General Public145,9410.711%
Individual Insiders863,9474.21%
Institutions19,500,71995%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 77.74% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
18.6%
BlackRock, Inc.
3,821,337US$139.9m2.62%no data
11.6%
The Vanguard Group, Inc.
2,379,931US$87.2m0.62%no data
10.1%
Fuller & Thaler Asset Management, Inc.
2,063,482US$75.6m-1.01%0.31%
5.79%
Dimensional Fund Advisors LP
1,187,926US$43.5m1.58%0.01%
3.8%
State Street Global Advisors, Inc.
778,940US$28.5m0.56%no data
3.33%
LSV Asset Management
683,450US$25.0m-0.43%0.05%
2.3%
Principal Global Investors, LLC
471,201US$17.3m-0.34%0.01%
2.29%
Geode Capital Management, LLC
469,672US$17.2m4.98%no data
1.97%
Charles Schwab Investment Management, Inc.
404,285US$14.8m8.13%no data
1.96%
Pzena Investment Management, Inc.
401,460US$14.7m-15.6%0.03%
1.76%
Rubric Capital Management LP
361,487US$13.2m-36.9%0.23%
1.59%
Invesco Capital Management LLC
327,069US$12.0m-5.23%0.01%
1.54%
Leroy Ball
315,129US$11.5m-1.13%no data
1.44%
Smith, Graham & Co. Investment Advisors, L.P.
294,724US$10.8m0%1.23%
1.29%
Dana Investment Advisors Inc
265,320US$9.7m-1.33%0.33%
1.08%
BNY Asset Management
221,171US$8.1m1.56%no data
1.05%
Northern Trust Global Investments
216,103US$7.9m-2.86%no data
0.96%
Millennium Management LLC
196,704US$7.2m587%0.01%
0.89%
RBC Global Asset Management Inc.
183,383US$6.7m-23.6%no data
0.85%
Morgan Stanley, Investment Banking and Brokerage Investments
175,093US$6.4m-26.8%no data
0.83%
The Huntington Trust Company, National Association
170,204US$6.2m0%0.05%
0.75%
Hennessy Advisors, Inc.
153,300US$5.6m0%0.2%
0.74%
Managed Account Advisors LLC
151,718US$5.6m-8.65%no data
0.64%
Assenagon Asset Management S.A.
132,016US$4.8m37.1%0.01%
0.62%
Qube Research & Technologies Ltd
126,810US$4.6m91.7%0.01%