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

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

BALL M LEROY

31 Aug 2026

CEO

Sell

4,000

$45.96

$183.84K

BALL M LEROY

19 Aug 2026

CEO

Sell

3,000

$45.84

$137.52K

Lucas Stephen G

12 Aug 2026

SVP, Culture and Engagement

Sell

1,308

$44.55

$58.27K

Sullivan James A.

11 Aug 2026

President and CTO

Sell

7,500

$50.00

$375.00K

Pearce Bradley A

10 Aug 2026

CAO

Sell

2,000

$51.01

$102.02K

Sullivan James A.

7 Aug 2026

President and CTO

Sell

100

$51.22

$5.12K

Sullivan James A.

7 Aug 2026

President and CTO

Sell

79,900

$50.01

$4.00M

BALL M LEROY

18 Jun 2026

CEO

Sell

3,412

$43.90

$149.79K

BALL M LEROY

11 Jun 2026

CEO

Sell

4,141

$41.34

$171.19K

BALL M LEROY

13 May 2026

CEO

Sell

2,659

$42.55

$113.14K

BALL M LEROY

17 Mar 2026

CEO

Sell

2,489

$37.91

$94.36K

BALL M LEROY

2 Mar 2026

CEO

Sell

3,763

$37.02

$139.31K

BALL M LEROY

2 Mar 2026

CEO

Sell

328

$37.45

$12.28K

BALL M LEROY

2 Mar 2026

CEO

Sell

2,184

$36.53

$79.78K

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