Historical shareholding details of PRIMECAP Management Company holdings in Arbutus Biopharma Corp (ABUS)

Monthly changes of PRIMECAP Management Company shareholding in Arbutus Biopharma Corp over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Sep 30, 2023	Primecap Management Company	0	0.00%

Jun 30, 2023	Primecap Management Company	328,100	0.20%

Mar 31, 2023	Primecap Management Company	345,900	0.21%