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KOP · Koppers Holdings Inc.

$49.21 -0.99 (-1.97%) At close · Jul 29
Market Cap
$946.40M
Shares
19.23M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-03-02 BALL M LEROY 2,512
2025-08-15 BALL M LEROY 2,448
2025-08-11 Washington Kevin 2,552
2025-03-19 BALL M LEROY 3,784
2024-11-22 Tritch Stephen R 3,533
2024-11-19 BALL M LEROY 6,000
2024-11-15 BALL M LEROY 6,000
2024-11-14 BALL M LEROY 5,103
2024-11-13 BALL M LEROY 4,102
2024-11-12 BALL M LEROY 5,000
2024-11-12 Pearce Bradley A 3,000
2024-08-29 BALL M LEROY 3,803
2024-08-27 BALL M LEROY 4,000
2024-08-19 Dowd Joseph P 5,516
2024-06-07 BALL M LEROY 2,500
2024-06-06 BALL M LEROY 2,500
2024-05-28 BALL M LEROY 2,500
2024-05-24 BALL M LEROY 2,500
2024-05-17 Dowd Joseph P 6,000
2024-03-21 Hyde Leslie S 22,403
2024-03-06 BALL M LEROY 5,000
2024-03-06 Washington Kevin 1,323
2024-03-06 Dowd Joseph P 1,300
2024-03-05 BALL M LEROY 6,103
2024-03-05 Dowd Joseph P 13,897
2024-03-05 Sullivan James A. 37,207
2024-03-04 Dowd Joseph P 3,488
2024-03-04 Sullivan James A. 700
2024-03-04 BALL M LEROY 5,000
2024-03-01 Dowd Joseph P 14,500
2024-03-01 Sullivan James A. 10,714
2024-03-01 Hyde Leslie S 448
2023-12-20 BALL M LEROY 7,000
2023-12-20 Pearce Bradley A 1,000
2023-12-14 Dowd Joseph P 2,600
2023-12-14 Sullivan James A. 594
2023-12-13 Sullivan James A. 21,886
2023-12-12 Sullivan James A. 397
2023-12-11 Sullivan James A. 3,781
2023-12-08 Sullivan James A. 15,901
2023-12-07 Sullivan James A. 14,542
2023-12-06 Sullivan James A. 2,067
2023-12-05 Sullivan James A. 17,544
2023-12-01 BALL M LEROY 13,102
2023-11-30 Hyde Leslie S 16,936
2023-11-29 Hyde Leslie S 1,447
2023-11-17 Dowd Joseph P 5,250
2023-11-15 BALL M LEROY 9,167
2023-11-14 BALL M LEROY 10,000
2023-09-18 Hyde Leslie S 10,452
Showing 1–50 of 54 filings
Key facts CIK 1315257 CUSIP 50060P106 13F (30d) 38 filings 38 filers Visit website Investor relations