Koppers Holdings Inc.

NEW YORK STATE COMMON RETIREMENT FUND KOP

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

6,170

Value ($000)

167

Weight

0.0%

2013 Q4 - 2025 Q4 (28 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	167	0.0%	6,170	12/31/2025
2025 Q3	11/3/2025	173	0.0%	6,170	9/30/2025
2025 Q2	10/8/2025	198	0.0%	6,170	6/30/2025
2025 Q1	10/8/2025	503	0.0%	17,970	3/31/2025
2024 Q4	10/8/2025	582	0.0%	17,970	12/31/2024
2024 Q3	10/8/2025	426	0.0%	11,670	9/30/2024
2024 Q2	10/8/2025	539	0.0%	14,570	6/30/2024
2024 Q1	10/8/2025	882	0.0%	15,981	3/31/2024
2023 Q4	10/8/2025	1,183	0.0%	23,098	12/31/2023
2023 Q3	10/8/2025	670	0.0%	16,931	9/30/2023
2023 Q2	10/8/2025	529	0.0%	15,502	6/30/2023
2023 Q1	10/8/2025	692	0.0%	19,797	3/31/2023
2022 Q4	10/8/2025	704	0.0%	24,974	12/31/2022
2022 Q3	11/8/2022	1,022	0.0%	49,159	9/30/2022
2022 Q2	8/4/2022	1,089	0.0%	48,084	6/30/2022
2022 Q1	7/1/2022	1,265	0.0%	45,951	3/31/2022
2021 Q4	2/2/2022	782	0.0%	24,975	12/31/2021
2021 Q3	11/2/2021	1,188	0.0%	37,993	9/30/2021
2021 Q2	8/2/2021	1,363	0.0%	42,123	6/30/2021
2021 Q1	5/11/2021	1,111	0.0%	31,954	3/31/2021
2020 Q4	2/8/2021	996	0.0%	31,954	12/31/2020
2020 Q3	11/5/2020	668	0.0%	31,954	9/30/2020
2020 Q2	8/7/2020	797	0.0%	42,293	6/30/2020
2020 Q1	5/6/2020	523	0.0%	42,293	3/31/2020
2019 Q4	2/5/2020	1,725	0.0%	45,126	12/31/2019
2014 Q2	8/5/2014	1,859	0.0%	48,600	6/30/2014
2014 Q1	5/5/2014	2,004	0.0%	48,600	3/31/2014
2013 Q4	2/7/2014	2,223	0.0%	48,600	12/31/2013