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$KOP All transactions

Koppers Holdings Inc.

▼ SELL

$ Value

$139K

Shares

3,763

Price

$37

Filed

Mar 4

Insider

Name

BALL M LEROY

Title

CEO

CIK

0001229771

Roles

Director Officer

Transaction Details

Transaction Date

2026-03-02

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

450,273

Footnotes

The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.22 to $37.16, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price. | The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.42 to $37.51, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the issuer or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.

Filing Info

Accession No.

0001229771-26-000006

Form Type

4

Issuer CIK

0001315257

BALL M LEROY's History

Date Ticker Type Value
2026-03-17 KOP $94K
2026-03-17 KOP G $0
2026-03-02 KOP $80K
2026-03-02 KOP $12K
2026-03-02 KOP $139K
2026-03-02 KOP G $0
2026-02-26 KOP A $0
2026-02-26 KOP M $0
2026-02-26 KOP F $828K
2026-02-26 KOP A $0

Other Insiders at KOP (90d)

Insider Bought Sold Last
NEUPAVER ALBERT J 2026-03-23
BALL M LEROY
CEO
$186K 2026-03-17
WILKERSON SONJA MICHELLE 2026-03-23
Sullivan James A.
President and CTO
2026-02-26
Feng Xudong 2026-03-23
JENSEN TRACI L 2026-03-23
Vartanian Nishan J. 2026-03-23
MOTLEY DAVID L 2026-03-23
Sandifer Andrew D 2026-03-23
Pearce Bradley A
Interim CFO and CAO
2026-02-26
Apostolou Stephanie L
Chief Legal&Sus Officer & Sec.
2026-02-26
Lucas Stephen G
SVP, Culture and Engagement
2026-02-26
Lovalekar Tushar
VP, Information Technology
2026-02-26
Posadas Laura J 2026-03-23