Historical shareholding details of Portolan Capital Management, LLC holdings in Western Digital Corp. (WDC)

Monthly changes of Portolan Capital Management, LLC shareholding in Western Digital Corp. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Portolan Capital Management, Llc	33,773	0.01%

Dec 31, 2024	Portolan Capital Management, Llc	129,245	0.04%

Sep 30, 2024	Portolan Capital Management, Llc	135,227	0.04%

Jun 30, 2024	Portolan Capital Management, Llc	355,997	0.10%

Mar 31, 2024	Portolan Capital Management, Llc	375,140	0.11%

Dec 31, 2023	Portolan Capital Management, Llc	136,807	0.04%