Koppers Holdings Inc.

COMERICA BANK KOP

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

15,530

Value ($000)

421

Weight

0.0%

2013 Q4 - 2025 Q4 (26 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/29/2026	421	0.0%	15,530	12/31/2025
2025 Q3	11/14/2025	361	0.0%	12,879	9/30/2025
2025 Q2	8/14/2025	466	0.0%	14,507	6/30/2025
2025 Q1	5/14/2025	416	0.0%	14,857	3/31/2025
2024 Q4	2/14/2025	498	0.0%	15,373	12/31/2024
2024 Q3	11/14/2024	580	0.0%	15,866	9/30/2024
2024 Q2	8/15/2024	845	0.0%	22,852	6/30/2024
2024 Q1	5/16/2024	1,308	0.0%	23,705	3/31/2024
2023 Q4	2/14/2024	1,264	0.0%	24,674	12/31/2023
2023 Q3	11/21/2023	997	0.0%	25,198	9/30/2023
2023 Q2	8/22/2023	0	0.0%	31,818	6/30/2023
2022 Q4	1/26/2023	899	0.0%	28,071	12/31/2022
2022 Q3	10/28/2022	745	0.0%	31,476	9/30/2022
2022 Q2	8/2/2022	715	0.0%	31,646	6/30/2022
2022 Q1	4/27/2022	867	0.0%	31,896	3/31/2022
2021 Q4	2/18/2022	971	0.0%	32,081	12/31/2021
2021 Q3	11/22/2021	1,132	0.0%	32,844	9/30/2021
2021 Q2	8/26/2021	1,001	0.0%	33,308	6/30/2021
2021 Q1	4/28/2021	1,187	0.0%	34,695	3/31/2021
2020 Q4	1/28/2021	1,186	0.0%	33,250	12/31/2020
2020 Q3	10/30/2020	848	0.0%	33,636	9/30/2020
2020 Q2	7/31/2020	700	0.0%	33,611	6/30/2020
2020 Q1	5/1/2020	389	0.0%	34,732	3/31/2020
2019 Q4	2/7/2020	963	0.0%	29,422	12/31/2019
2014 Q1	5/15/2014	2,011	0.0%	48,777	3/31/2014
2013 Q4	2/11/2014	2,253	0.0%	49,251	12/31/2013