Historical shareholding details of Acadian Asset Management LLC holdings in Northwest Pipe Co. (NWPX)

Monthly changes of Acadian Asset Management LLC shareholding in Northwest Pipe Co. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Acadian Asset Management Llc	27,007	0.27%

Sep 30, 2024	Acadian Asset Management Llc	46,837	0.47%

Jun 30, 2024	Acadian Asset Management Llc	57,559	0.58%

Sep 30, 2023	Acadian Asset Management Llc	0	0.00%

Jun 30, 2023	Acadian Asset Management Llc	80,973	0.81%