Historical shareholding details of Bridgeway Capital Management, LLC holdings in Ecovyst Inc (ECVT)

Monthly changes of Bridgeway Capital Management, LLC shareholding in Ecovyst Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Bridgeway Capital Management, Llc	300,000	0.26%

Jan 31, 2025	Bridgeway Capital Management, Llc	300,000	0.26%

Dec 31, 2024	Bridgeway Capital Management, Llc	470,079	0.40%
Dec 31, 2024	Bridgeway Capital Management, Llc	300,000	0.26%

Nov 30, 2024	Bridgeway Capital Management, Llc	300,000	0.26%

Oct 31, 2024	Bridgeway Capital Management, Llc	300,000	0.26%

Sep 30, 2024	Bridgeway Capital Management, Llc	454,606	0.39%

Mar 31, 2024	Bridgeway Capital Management, Llc	0	0.00%

Feb 29, 2024	Bridgeway Capital Management, Llc	0	0.00%

Jan 31, 2024	Bridgeway Capital Management, Llc	0	0.00%

Dec 31, 2023	Bridgeway Capital Management, Llc	0	0.00%

Nov 30, 2023	Bridgeway Capital Management, Llc	0	0.00%

Oct 31, 2023	Bridgeway Capital Management, Llc	0	0.00%

Sep 30, 2023	Bridgeway Capital Management, Llc	0	0.00%

Aug 31, 2023	Bridgeway Capital Management, Llc	0	0.00%

Jul 31, 2023	Bridgeway Capital Management, Llc	0	0.00%

Jun 30, 2023	Bridgeway Capital Management, Llc	0	0.00%

May 31, 2023	Bridgeway Capital Management, Llc	0	0.00%