WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

MIZUHO SECURITIES USA LLC's Holding History (CIK: 0000812291)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 24,895 Value ($000) $4,066 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 25,268 Value ($000) $2,030 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 24,117 Value ($000) $1,543 Avg Close $47.46 Range $28.72 - $64.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,895	$4,066	$151.55	$112.43 - $188.77
Q3 2025	25,268	$2,030	$81.60	$62.82 - $122.49
Q2 2025	24,117	$1,543	$47.46	$28.72 - $64.21