Koppers Holdings Inc.

Louisiana State Employees Retirement System KOP

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/16/2026

Shares

9,000

Value ($000)

244

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	1/16/2026	244	0.0%	9,000	12/31/2025
2025 Q3	10/22/2025	255	0.0%	9,100	9/30/2025
2025 Q2	7/23/2025	299	0.0%	9,300	6/30/2025
2025 Q1	5/1/2025	266	0.0%	9,500	3/31/2025
2024 Q4	1/29/2025	318	0.0%	9,800	12/31/2024
2024 Q3	10/23/2024	362	0.0%	9,900	9/30/2024
2024 Q2	7/24/2024	396	0.0%	10,700	6/30/2024
2024 Q1	4/23/2024	568	0.0%	10,300	3/31/2024
2023 Q4	1/29/2024	533	0.0%	10,400	12/31/2023
2023 Q3	10/17/2023	419	0.0%	10,600	9/30/2023
2023 Q2	7/18/2023	372	0.0%	10,900	6/30/2023
2023 Q1	4/19/2023	339	0.0%	9,700	3/31/2023
2022 Q4	1/24/2023	279	0.0%	9,900	12/31/2022
2022 Q3	10/19/2022	208	0.0%	10,000	9/30/2022
2022 Q2	7/20/2022	230	0.0%	10,200	6/30/2022
2022 Q1	4/22/2022	283	0.0%	10,400	3/31/2022
2021 Q4	1/14/2022	322	0.0%	10,300	12/31/2021
2021 Q3	10/12/2021	322	0.0%	10,300	9/30/2021
2021 Q2	7/16/2021	311	0.0%	9,600	6/30/2021
2021 Q1	4/14/2021	334	0.0%	9,600	3/31/2021
2020 Q4	1/11/2021	302	0.0%	9,700	12/31/2020
2020 Q3	10/19/2020	203	0.0%	9,700	9/30/2020
2019 Q4	1/17/2020	269	0.0%	7,050	12/31/2019
2014 Q2	7/30/2014	363	0.0%	9,500	6/30/2014
2014 Q1	4/29/2014	396	0.0%	9,600	3/31/2014
2013 Q4	2/5/2014	430	0.0%	9,400	12/31/2013