Historical shareholding details of Renaissance Technologies Corp holdings in Koppers Holdings Inc (KOP)

Monthly changes of Renaissance Technologies Corp 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
Mar 31, 2025	Renaissance Technologies Corp	44,400	0.22%

Dec 31, 2024	Renaissance Technologies Corp	156,632	0.78%

Sep 30, 2024	Renaissance Technologies Corp	77,900	0.38%

Jun 30, 2024	Renaissance Technologies Corp	78,000	0.38%

Mar 31, 2024	Renaissance Technologies Corp	69,700	0.34%

Dec 31, 2023	Renaissance Technologies Corp	86,800	0.41%

Sep 30, 2023	Renaissance Technologies Corp	28,100	0.13%

Jun 30, 2023	Renaissance Technologies Corp	15,200	0.07%

Mar 31, 2023	Renaissance Technologies Corp	7,000	0.03%