Historical shareholding details of SEI Investments Co holdings in Koppers Holdings Inc (KOP)

Monthly changes of SEI Investments Co shareholding in Koppers Holdings Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Sei Investments Co	13,943	0.07%

Sep 30, 2024	Sei Investments Co	18,395	0.09%

Jun 30, 2024	Sei Investments Co	77,411	0.38%

Mar 31, 2024	Sei Investments Co	65,018	0.32%

Dec 31, 2023	Sei Investments Co	36,413	0.17%

Sep 30, 2023	Sei Investments Co	30,757	0.15%

Jun 30, 2023	Sei Investments Co	18,122	0.09%

Mar 31, 2023	Sei Investments Co	24,293	0.12%