Koppers Holdings Inc.

By person

18 insiders · 16 transactions

20.2×

Leroy M. Ball holds 20.2 times base salary in stock. $19.73M of shares against $975.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Leroy M. Ball last reported holding, valued at $45.96, the price Common Stock was last bought or sold at on the open market here, on 31 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Sullivan James A.

President and CTO

—

$4.38M (3)

−$4.38M

82,898

0.4383%

$3.81M

−25.4%

BALL M LEROY

CEO

—

$1.08M (9)

−$1.08M

429,355

2.27%

$19.73M

+35.5%

Pearce Bradley A

CAO

—

$102.02K (1)

−$102.02K

41,037

0.2170%

$1.89M

+39.3%

Lucas Stephen G

SVP, Culture and Engagement

—

$58.27K (1)

−$58.27K

34,345

0.1816%

$1.58M

+57.9%

NEUPAVER ALBERT J

Director

—

83,834

0.4433%

$3.85M

+6.1%

Apostolou Stephanie L

Chief Legal&Sus Officer & Sec.

—

63,150

0.3339%

$2.90M

+81.1%

Tritch Stephen R

Director

—

47,754

0.2525%

$2.19M

−6.9%

TESTONI LOUIS L

Director

—

45,778

0.2421%

$2.10M

0.0%

Smith Jimmi Sue

Chief Financial Officer

—

41,050

0.2171%

$1.89M

+43.8%

JENSEN TRACI L

Director

—

35,339

0.1869%

$1.62M

+29.9%

Skrovanek Daniel J

VP, Growth and Innovation

—

34,854

0.1843%

$1.60M

+11.7%

Feng Xudong

Director

—

26,489

0.1401%

$1.22M

−8.4%

MOTLEY DAVID L

Director

—

22,044

0.1166%

$1.01M

+28.0%

Lovalekar Tushar

VP, Information Technology

—

17,199

0.0909%

$790.45K

+23.5%

Vartanian Nishan J.

Director

—

10,664

0.0564%

$490.12K

+320.0%

Washington Kevin

VP, External Relations

—

7,951

0.0420%

$365.43K

+42.1%

Brenner Eric D.

CFO and Treasurer

—

6,620

0.0350%

$304.26K

—

Posadas Laura J

Director

—

5,531

0.0292%

$254.20K

—

By person

Individual transactions

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