Koppers Holdings Inc.

VOYA INVESTMENT MANAGEMENT LLC KOP

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

30,554

Value ($000)

827

Weight

0.0%

2013 Q4 - 2025 Q4 (27 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	2/12/2026	827	0.0%	30,554	12/31/2025
2025 Q3	10/9/2025	844	0.0%	30,134	9/30/2025
2025 Q2	8/14/2025	992	0.0%	30,863	6/30/2025
2025 Q1	5/15/2025	535	0.0%	19,105	3/31/2025
2024 Q4	5/2/2025	462	0.0%	14,265	12/31/2024
2024 Q3	2/7/2025	414	0.0%	11,333	9/30/2024
2024 Q2	2/7/2025	430	0.0%	11,636	6/30/2024
2024 Q1	2/7/2025	632	0.0%	11,452	3/31/2024
2023 Q4	2/7/2025	433	0.0%	8,447	12/31/2023
2023 Q3	2/7/2025	336	0.0%	8,500	9/30/2023
2023 Q2	2/7/2025	296	0.0%	8,668	6/30/2023
2023 Q1	2/7/2025	854	0.0%	24,435	3/31/2023
2022 Q4	2/7/2025	1,049	0.0%	37,200	12/31/2022
2022 Q3	2/7/2025	773	0.0%	37,200	9/30/2022
2022 Q2	8/15/2022	842	0.0%	37,200	6/30/2022
2022 Q1	5/16/2022	1,036	0.0%	37,633	3/31/2022
2021 Q4	2/14/2022	771	0.0%	24,628	12/31/2021
2021 Q3	11/15/2021	786	0.0%	25,131	9/30/2021
2021 Q2	8/16/2021	782	0.0%	24,182	6/30/2021
2021 Q1	5/17/2021	864	0.0%	24,855	3/31/2021
2020 Q4	2/16/2021	770	0.0%	24,720	12/31/2020
2020 Q3	11/16/2020	482	0.0%	23,071	9/30/2020
2020 Q2	8/14/2020	469	0.0%	24,893	6/30/2020
2020 Q1	5/15/2020	340	0.0%	27,467	3/31/2020
2019 Q4	2/14/2020	1,050	0.0%	27,467	12/31/2019
2014 Q1	5/15/2014	496	0.0%	12,030	3/31/2014
2013 Q4	2/12/2014	550	0.0%	12,030	12/31/2013