Koppers Holdings Inc.

By person

18 insiders · 2 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

BALL M LEROY

CEO

—

$321.36K (2)

−$321.36K

429,355

2.27%

$19.73M

+35.5%

NEUPAVER ALBERT J

Director

—

83,834

0.4433%

$3.85M

+6.1%

Sullivan James A.

President and CTO

—

82,898

0.4383%

$3.81M

−25.4%

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%

Pearce Bradley A

CAO

—

41,037

0.2170%

$1.89M

+39.3%

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%

Lucas Stephen G

SVP, Culture and Engagement

—

34,345

0.1816%

$1.58M

+57.9%

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

What was left out