Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/19/2024	M Leroy Ball	CEO	Sell	6,000	$37.26	$223,560.00	314,325
11/19/2024	Stephen R Tritch	Director	Sell	3,533	$37.08	$131,003.64	47,737
11/12/2024	M Leroy Ball	CEO	Sell	5,000	$37.92	$189,600.00	315,129
8/19/2024	Joseph P Dowd	VP	Sell	5,516	$37.72	$208,063.52	10,300
6/7/2024	M Leroy Ball	CEO	Sell	2,500	$42.45	$106,125.00	321,008
5/28/2024	M Leroy Ball	CEO	Sell	2,500	$42.36	$105,900.00	321,008
5/24/2024	M Leroy Ball	CEO	Sell	2,500	$43.13	$107,825.00	321,008
3/21/2024	Leslie S Hyde	SVP	Sell	22,403	$53.91	$1,207,745.73	55,658
3/4/2024	James A Sullivan	COO	Sell	700	$54.01	$37,807.00	111,192
3/4/2024	Joseph P Dowd	VP	Sell	3,488	$53.61	$186,991.68	36,969
3/4/2024	M Leroy Ball	CEO	Sell	5,000	$53.51	$267,550.00	323,080
12/20/2023	Bradley A Pearce	CAO	Sell	1,000	$49.82	$49,820.00	28,128
12/20/2023	M Leroy Ball	CEO	Sell	7,000	$49.27	$344,890.00	296,421
12/13/2023	James A Sullivan	COO	Sell	21,866	$44.22	$966,914.52	94,786
12/11/2023	James A Sullivan	COO	Sell	3,781	$44.09	$166,704.29	94,786
12/7/2023	James A Sullivan	COO	Sell	14,542	$44.43	$646,101.06	94,786
12/1/2023	M Leroy Ball	CEO	Sell	13,102	$44.60	$584,349.20	296,421
11/30/2023	Leslie S Hyde	SVP	Sell	16,936	$45.11	$763,982.96	50,386
11/17/2023	Joseph P Dowd	VP	Sell	5,250	$42.46	$222,915.00	37,742
9/18/2023	Leslie S Hyde	SVP	Sell	10,452	$40.48	$423,096.96	50,386
9/1/2023	Leslie S Hyde	SVP	Sell	2,351	$40.00	$94,040.00	50,386
8/30/2023	M Leroy Ball	CEO	Sell	2,000	$38.59	$77,180.00	298,921
8/7/2023	Bradley A Pearce	CAO	Sell	2,998	$38.45	$115,273.10	29,128
8/1/2023	Leslie S Hyde	SVP	Sell	4,096	$38.56	$157,941.76	50,386
6/6/2023	Joseph P Dowd	VP	Sell	15,265	$31.42	$479,626.30	37,688
3/27/2023	Daniel J Skrovanek	VP	Buy	30	$32.70	$981.00	29,880
3/27/2023	Traci L Jensen	Director	Buy	6	$32.70	$196.20	21,565
5/20/2022	Xudong Feng	Director	Sell	2,430	$24.37	$59,219.10	32,840
3/18/2022	Bradley A Pearce	CAO	Sell	1,000	$29.46	$29,460.00
2/28/2022	Joseph P Dowd	VP	Sell	3,000	$28.51	$85,530.00

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SEC Filings (Institutional Ownership Changes) for Koppers (NYSE:KOP)

92.75% of Koppers stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Koppers Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
12/19/2024	Principal Financial Group Inc.	568,787	$20.78M	0.0%	+20.7%	2.806%
12/10/2024	DGS Capital Management LLC	9,009	$0.33M	0.1%	-6.7%	0.044%
11/27/2024	Franklin Resources Inc.	12,038	$0.44M	0.0%	+5.8%	0.059%
11/19/2024	Barclays PLC	36,941	$1.35M	0.0%	+356.9%	0.182%
11/16/2024	Geode Capital Management LLC	468,899	$17.13M	0.0%	-0.2%	2.313%
11/15/2024	Barclays PLC	36,941	$1.35M	0.0%	+356.9%	0.182%
11/15/2024	Public Employees Retirement System of Ohio	2,905	$0.11M	0.0%	+345.6%	0.014%
11/15/2024	Y Intercept Hong Kong Ltd	6,535	$0.24M	0.0%	-49.0%	0.032%
11/15/2024	Jane Street Group LLC	60,542	$2.21M	0.0%	+128.7%	0.299%
11/15/2024	Villanova Investment Management Co LLC	28,994	$1.06M	1.1%	+24.8%	0.143%
11/15/2024	State Street Corp	771,184	$28.17M	0.0%	-1.0%	3.805%
11/15/2024	Point72 DIFC Ltd	1,510	$55K	0.0%	-42.1%	0.007%
11/15/2024	Point72 Asset Management L.P.	4,400	$0.16M	0.0%	N/A	0.022%
11/15/2024	Jacobs Levy Equity Management Inc.	44,570	$1.63M	0.0%	+314.5%	0.220%
11/15/2024	Centiva Capital LP	13,075	$0.48M	0.0%	-4.7%	0.065%
11/15/2024	Point72 Asia Singapore Pte. Ltd.	1,520	$56K	0.0%	+277.2%	0.007%
11/14/2024	Verition Fund Management LLC	5,714	$0.21M	0.0%	-61.3%	0.028%
11/14/2024	Martingale Asset Management L P	11,206	$0.41M	0.0%	+62.4%	0.055%
11/14/2024	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	41,897	$1.53M	0.0%	-17.7%	0.207%
11/14/2024	Public Sector Pension Investment Board	43,527	$1.59M	0.0%	-6.6%	0.215%
11/13/2024	BNP Paribas Financial Markets	10,397	$0.38M	0.0%	-46.9%	0.051%
11/13/2024	Quantbot Technologies LP	4,828	$0.18M	0.0%	-33.5%	0.024%
11/13/2024	FMR LLC	67,446	$2.46M	0.0%	-14.7%	0.333%
11/13/2024	The Manufacturers Life Insurance Company	7,868	$0.29M	0.0%	-27.7%	0.039%
11/13/2024	Dynamic Technology Lab Private Ltd	37,671	$1.38M	0.1%	+30.8%	0.186%
11/12/2024	Charles Schwab Investment Management Inc.	424,871	$15.52M	0.0%	+5.1%	2.071%
11/9/2024	Foundry Partners LLC	110,100	$4.02M	0.2%	N/A	0.537%
11/8/2024	Pzena Investment Management LLC	770,169	$28.13M	0.1%	+91.8%	3.753%
11/8/2024	Connor Clark & Lunn Investment Management Ltd.	9,230	$0.34M	0.0%	N/A	0.045%
11/7/2024	Meeder Asset Management Inc.	1,014	$37K	0.0%	N/A	0.005%
11/7/2024	Quest Partners LLC	8,438	$0.31M	0.0%	+3,633.6%	0.041%
11/7/2024	Thrivent Financial for Lutherans	44,349	$1.62M	0.0%	+31.7%	0.216%
11/6/2024	Empowered Funds LLC	102,586	$3.75M	0.1%	+137.9%	0.500%
11/6/2024	KBC Group NV	1,204	$44K	0.0%	+83.8%	0.006%
11/5/2024	Victory Capital Management Inc.	28,000	$1.02M	0.0%	+36.6%	0.136%
10/31/2024	Principal Financial Group Inc.	568,787	$20.78M	0.0%	+20.7%	2.683%
10/29/2024	Harbor Capital Advisors Inc.	10,083	$0.37M	0.0%	-8.1%	0.048%
10/24/2024	State of Alaska Department of Revenue	11,710	$0.43M	0.0%	-5.9%	0.055%
10/23/2024	Louisiana State Employees Retirement System	9,900	$0.36M	0.0%	-7.5%	0.047%
10/23/2024	Assenagon Asset Management S.A.	123,063	$4.50M	0.0%	-6.8%	0.580%
10/19/2024	Allspring Global Investments Holdings LLC	31,486	$1.15M	0.0%	-66.3%	0.149%
10/8/2024	CWM LLC	2,296	$84K	0.0%	+47.4%	0.011%
10/7/2024	GAMMA Investing LLC	830	$30K	0.0%	+170.4%	0.004%
10/3/2024	SG Americas Securities LLC	9,456	$0.35M	0.0%	+186.7%	0.045%
9/16/2024	Point72 DIFC Ltd	2,606	$96K	0.0%	N/A	0.012%
9/5/2024	Sanctuary Advisors LLC	15,342	$0.57M	0.0%	N/A	0.072%
8/27/2024	Dana Investment Advisors Inc.	265,320	$9.81M	0.3%	-1.3%	1.252%
8/16/2024	Ironwood Investment Management LLC	69,416	$2.57M	1.4%	-30.7%	0.327%
8/15/2024	The Manufacturers Life Insurance Company	10,878	$0.40M	0.0%	+3.6%	0.051%
8/15/2024	Millennium Management LLC	196,704	$7.28M	0.0%	+586.8%	0.928%
8/15/2024	AQR Capital Management LLC	94,884	$3.51M	0.0%	+167.5%	0.448%
8/14/2024	Squarepoint Ops LLC	6,312	$0.23M	0.0%	N/A	0.030%
8/14/2024	Point72 DIFC Ltd	2,606	$96K	0.0%	N/A	0.012%
8/14/2024	Bank of Montreal Can	11,563	$0.45M	0.0%	+198.7%	0.055%
8/14/2024	Public Sector Pension Investment Board	46,627	$1.73M	0.0%	+7.9%	0.220%
8/13/2024	Hancock Whitney Corp	9,000	$0.33M	0.0%	-13.9%	0.042%
8/13/2024	Rubric Capital Management LP	361,487	$13.37M	0.4%	-36.9%	1.705%
8/13/2024	Thrivent Financial for Lutherans	33,672	$1.25M	0.0%	+86.4%	0.159%
8/13/2024	Sei Investments Co.	77,411	$2.86M	0.0%	+19.1%	0.365%
8/10/2024	Denali Advisors LLC	21,300	$0.79M	0.2%	+52.1%	0.100%
8/9/2024	Renaissance Technologies LLC	78,000	$2.89M	0.0%	+11.9%	0.368%
8/9/2024	Dimensional Fund Advisors LP	1,187,926	$43.94M	0.0%	+1.6%	5.603%
8/8/2024	Federated Hermes Inc.	76,772	$2.84M	0.0%	+0.6%	0.362%
8/8/2024	American Century Companies Inc.	39,179	$1.45M	0.0%	+13.8%	0.185%
8/7/2024	Texas Permanent School Fund Corp	15,585	$0.58M	0.0%	-14.5%	0.074%
8/7/2024	Choreo LLC	7,208	$0.26M	0.0%	N/A	0.034%
8/6/2024	LSV Asset Management	683,450	$25.28M	0.1%	-0.4%	3.224%
8/6/2024	Acadian Asset Management LLC	112,292	$4.15M	0.0%	-6.2%	0.530%
8/5/2024	Victory Capital Management Inc.	20,500	$0.76M	0.0%	-68.6%	0.097%
8/2/2024	Pzena Investment Management LLC	401,460	$14.85M	0.1%	-15.6%	1.894%
8/1/2024	Rhumbline Advisers	72,890	$2.70M	0.0%	-13.3%	0.344%
8/1/2024	Natixis Advisors LLC	18,911	$0.70M	0.0%	N/A	0.089%
7/31/2024	nVerses Capital LLC	1,000	$37K	0.0%	N/A	0.005%
7/29/2024	Principal Financial Group Inc.	471,201	$17.43M	0.0%	-0.3%	2.223%
7/29/2024	Innealta Capital LLC	1,221	$45K	0.0%	N/A	0.006%
7/29/2024	Panagora Asset Management Inc.	43,110	$1.60M	0.0%	+1.2%	0.203%
7/29/2024	Zurcher Kantonalbank Zurich Cantonalbank	5,851	$0.22M	0.0%	-9.7%	0.028%
7/26/2024	Skylands Capital LLC	38,600	$1.43M	0.2%	+14.9%	0.182%
7/26/2024	Allspring Global Investments Holdings LLC	93,318	$3.45M	0.0%	-23.6%	0.440%
7/26/2024	Bank of New York Mellon Corp	221,207	$8.18M	0.0%	+1.6%	1.043%
7/24/2024	Louisiana State Employees Retirement System	10,700	$0.40M	0.0%	+3.9%	0.050%
7/23/2024	Hennessy Advisors Inc.	153,300	$5.67M	0.2%	N/A	0.723%
7/18/2024	Assenagon Asset Management S.A.	132,016	$4.88M	0.0%	+37.1%	0.623%
7/16/2024	Sequoia Financial Advisors LLC	6,530	$0.24M	0.0%	N/A	0.031%
7/15/2024	Dynamic Advisor Solutions LLC	15,340	$0.57M	0.0%	N/A	0.072%
7/12/2024	SG Americas Securities LLC	3,298	$0.12M	0.0%	+33.7%	0.016%
7/10/2024	CWM LLC	1,558	$58K	0.0%	+237.2%	0.007%
7/9/2024	Harbor Capital Advisors Inc.	10,972	$0.41M	0.0%	+4.1%	0.052%
5/20/2024	EMC Capital Management	6,538	$0.36M	0.2%	+8.5%	0.031%
5/17/2024	Comerica Bank	23,705	$1.31M	0.0%	-3.9%	0.112%
5/17/2024	Hancock Whitney Corp	10,455	$0.58M	0.0%	N/A	0.049%
5/16/2024	California State Teachers Retirement System	20,760	$1.15M	0.0%	-5.4%	0.098%
5/15/2024	Price T Rowe Associates Inc. MD	22,608	$1.25M	0.0%	+3.0%	0.107%
5/15/2024	Lazard Asset Management LLC	14,738	$0.81M	0.0%	+57.3%	0.070%
5/15/2024	Quadrature Capital Ltd	7,558	$0.42M	0.0%	-50.9%	0.036%
5/14/2024	Advisors Asset Management Inc.	6,571	$0.36M	0.0%	+119.3%	0.031%
5/14/2024	CANADA LIFE ASSURANCE Co	18,346	$1.01M	0.0%	+8.3%	0.087%
5/10/2024	Acadian Asset Management LLC	119,691	$6.60M	0.0%	+91.7%	0.565%
5/10/2024	Vanguard Group Inc.	2,365,217	$130.49M	0.0%	-0.1%	11.157%
5/9/2024	Pacific Ridge Capital Partners LLC	21,054	$1.16M	0.3%	-38.7%	0.099%

Data available starting January 2016

Koppers Holdings Inc. provides treated wood products, wood preservation chemicals, and carbon compounds in the United States, Australasia, Europe, and internationally. The company operates through Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC), and Carbon Materials and Chemicals (CMC) segments. The RUPS segment procures and treats crossties, switch ties, and various types of lumber used for railroad bridges and crossings. It also provides rail joint bars to join rails together for railroads; transmission and distribution poles for electric and telephone utilities; and pilings. This segment provides railroad services, such as engineering, design, repair, and inspection services for railroad bridges. The PC segment develops, manufactures, and markets copper-based wood preservatives, including micronized copper azole, micronized pigments, alkaline copper quaternary, amine copper azole, and chromated copper arsenate for decking, fencing, utility poles, construction lumber and timbers, and various agricultural uses; and supplies fire-retardant chemicals for pressure treatment of wood primarily in commercial construction. The CMC segment manufactures creosote for the treatment of wood or as a feedstock in the production of carbon black; carbon pitch, a raw material used in the production of aluminum and steel; naphthalene for use as a feedstock in the production of phthalic anhydride and as a surfactant in the production of concrete; phthalic anhydride for the production of plasticizers, polyester resins, and alkyd paints; and carbon black feedstock for use in the production of carbon black. It serves the railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber, and construction sectors. Koppers Holdings Inc. was founded in 1988 and is based in Pittsburgh, Pennsylvania.

Today's Range

Now: $31.75

$31.23

$31.91

50 Day Range

MA: $35.99

$31.01

$39.23

52 Week Range

Now: $31.75

$30.64

$58.23

Volume

73,684 shs

Average Volume

147,484 shs

Market Capitalization

$643.54 million

P/E Ratio

9.02

Dividend Yield

0.90%

Beta

1.83

Who are the company insiders with the largest holdings of Koppers?: Koppers' top insider shareholders include:
M Leroy Ball (CEO)
James A Sullivan (COO)
Leslie S Hyde (SVP)
Stephen R Tritch (Director)
Joseph P Dowd (VP)
Daniel J Skrovanek (VP)
Bradley A Pearce (CAO)
Traci L Jensen (Director)
Learn More about top insider investors at Koppers.
Who are the major institutional investors of Koppers?: Koppers' top institutional shareholders include:
State Street Corp — 3.80%
Pzena Investment Management LLC — 3.75%
Principal Financial Group Inc. — 2.68%
Principal Financial Group Inc. — 2.81%
Geode Capital Management LLC — 2.31%
Charles Schwab Investment Management Inc. — 2.07%
Learn More about top institutional investors of Koppers stock.
Which major investors are selling Koppers stock?: Within the previous quarter, KOP stock was sold by these institutional investors:
Allspring Global Investments Holdings LLC
FMR LLC
BNP Paribas Financial Markets
Verition Fund Management LLC
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Assenagon Asset Management S.A.
State Street Corp
Y Intercept Hong Kong Ltd
During the last year, company insiders that have sold Koppers company stock include:
M Leroy Ball (CEO)
James A Sullivan (COO)
Leslie S Hyde (SVP)
Stephen R Tritch (Director)
Joseph P Dowd (VP)
Learn More investors selling Koppers stock.
Which major investors are buying Koppers stock?: Within the previous quarter, KOP stock was bought by institutional investors including:
Pzena Investment Management LLC
Foundry Partners LLC
Principal Financial Group Inc.
Principal Financial Group Inc.
Empowered Funds LLC
Jane Street Group LLC
Jacobs Levy Equity Management Inc.
Barclays PLC
In the previous year, these company insiders have bought Koppers stock:
M Leroy Ball (CEO)
James A Sullivan (COO)
Learn More investors buying Koppers stock.

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KOP Insider Trading

Koppers Insider Trading History Chart

Koppers Share Price & Price History

Koppers Insider Trading History