Koppers (KOP)

Koppers Inc. • Cox Wood of Alabama, LLC • Koppers Delaware, Inc. • Koppers World-Wide Ventures Corporation • Koppers Ventures Inc. • Koppers Railroad Structures Inc. • Koppers Recovery Resources LLC • Koppers Performance Chemicals Inc. • Koppers Carbon Materials LLC • Koppers Utility Services LLC ...

IRS number

201878963

KOP stock data

1M 3M 6M 1Y

Latest filings (excl ownership)

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8-K

Koppers Announces Retirement of Chief Financial Officer Jimmi Sue Smith

9 Jan 26

8-K/A

Cost Associated with Exit or Disposal Activities

7 Nov 25

Koppers Reports Third Quarter 2025 Results

7 Nov 25

8-K

Koppers Holdings Names Laura Posadas to Board

8 Aug 25

Sales of $504.8 Million vs. $563.2 Million in Prior Year Quarter

8 Aug 25

8-K

Entry into a Material Definitive Agreement

18 Jun 25

8-K

New Role Created to Oversee Company-wide Catalyst Initiative

9 May 25

Latest ownership filings

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Stephanie L Apostolou

Stephanie L Apostolou

17 Dec 25

James A. Sullivan

17 Dec 25

Financial summary

Financial statements Chart KOP financial data

Quarter (USD)	Sep 25	Jun 25	Mar 25	Dec 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Dec 24	Dec 23	Dec 22	Dec 21
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Cash burn rate (est.)	Burn method: Change in cash		Burn method: Operating income		Burn method: FCF (opex + capex)
	Last Q	Avg 4Q	Last Q	Avg 4Q	Last Q	Avg 4Q
Cash on hand (at last report)	37.90 mm	37.90 mm	37.90 mm	37.90 mm	37.90 mm	37.90 mm
Cash burn (monthly)	166.67 k	550.00 k	(no burn)	(no burn)	(no burn)	(no burn)
Cash used (since last report)	717.59 k	2.37 mm	n/a	n/a	n/a	n/a
Cash remaining	37.18 mm	35.53 mm	n/a	n/a	n/a	n/a
Runway (months of cash)	223.1	64.6	n/a	n/a	n/a	n/a

Beta Read what these cash burn values mean

Financial data from Koppers earnings reports.

Institutional ownership, Q3 2024

KOP institutional ownership history Ownership history

99.7% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	191	186	+2.7%
Opened positions	24	30	-20.0%
Closed positions	19	26	-26.9%
Increased positions	66	68	-2.9%
Reduced positions	71	59	+20.3%

13F shares	Current	Prev Q	Change
Total value	641.88 bn	659.64 bn	-2.7%
Total shares	19.56 mm	19.93 mm	-1.8%
Total puts	1.80 k	1.10 k	+63.6%
Total calls	5.00 k	3.70 k	+35.1%
Total put/call ratio	0.4	0.3	+21.1%

Largest owners	Shares	Value	Change
BLK BlackRock	3.82 mm	$139.50 bn	NEW
Vanguard	2.37 mm	$86.43 bn	-0.6%
Dimensional Fund Advisors	1.23 mm	$44.91 bn	+3.5%
Fuller & Thaler Asset Management	1.19 mm	$43.56 bn	-42.2%
Division of Investment, Department of the Treasury, State of New Jersey	1.03 mm	$30.95 mm	0.0%
STT State Street	771.18 k	$28.17 bn	-1.0%
Pzena Investment Management	770.17 k	$28.13 bn	+91.8%
LSV Asset Management	630.55 k	$23.03 mm	-7.7%
PFG Principal Financial	568.79 k	$20.78 bn	+20.7%
Geode Capital Management	468.90 k	$17.13 bn	-0.2%

Largest transactions	Shares	Bought/sold	Change
BlackRock	0.00	-3.82 mm	EXIT
BLK BlackRock	3.82 mm	+3.82 mm	NEW
Fuller & Thaler Asset Management	1.19 mm	-870.90 k	-42.2%
Pzena Investment Management	770.17 k	+368.71 k	+91.8%
Rubric Capital Management	0.00	-361.49 k	EXIT
Bridgeway Capital Management	213.94 k	+131.31 k	+158.9%
Millennium Management	320.37 k	+123.67 k	+62.9%
Acadian Asset Management	0.00	-112.29 k	EXIT
Foundry Partners	110.10 k	+110.10 k	NEW
PFG Principal Financial	568.79 k	+97.59 k	+20.7%

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

KOP insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
5 Jan 26	Bradley A Pearce	Common Stock	Payment of exercise	Dispose F	No	No	26.93	2,470	66.52 k	35,946
5 Jan 26	Bradley A Pearce	Common Stock	Option exercise	Acquire M	No	No	0	104	0.00	38,416
5 Jan 26	Bradley A Pearce	Common Stock	Grant	Acquire A	No	No	0	7,128	0.00	38,312
5 Jan 26	Bradley A Pearce	Dividend Equivalent Rights Common Stock	Option exercise	Dispose M	No	No	0	104	0.00	67
5 Jan 26	M Leroy Ball	Common Stock	Payment of exercise	Dispose F	No	No	26.93	39,811	1.07 mm	411,339.401
5 Jan 26	M Leroy Ball	Common Stock	Option exercise	Acquire M	No	No	0	2,056	0.00	451,150.401
5 Jan 26	M Leroy Ball	Common Stock	Option exercise	Acquire M	No	No	0	64,634	0.00	449,094.401
5 Jan 26	M Leroy Ball	Common Stock	Grant	Acquire A	No	No	0	27,152	0.00	384,460.401
5 Jan 26	M Leroy Ball	Dividend Equivalent Rights Common Stock	Option exercise	Dispose M	No	No	0	2,056	0.00	454
5 Jan 26	M Leroy Ball	RSU Common Stock	Option exercise	Dispose M	No	No	0	64,634	0.00	0

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.