WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

KCM INVESTMENT ADVISORS LLC's Holding History (CIK: 0001109228)

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

Q4 2025

Shares 1,518 Value ($000) $261 Avg Close $151.55 Range $112.43 - $188.77

Q2 2018

Shares 3,395 Value ($000) $263 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 3,970 Value ($000) $366 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 4,115 Value ($000) $327 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 8,216 Value ($000) $710 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 6,586 Value ($000) $584 Avg Close $59.68 Range $54.65 - $64.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,518	$261	$151.55	$112.43 - $188.77
Q2 2018	3,395	$263	$58.47	$52.75 - $64.87
Q1 2018	3,970	$366	$61.52	$53.81 - $73.88
Q4 2017	4,115	$327	$58.49	$52.57 - $64.05
Q3 2017	8,216	$710	$59.93	$53.45 - $65.37
Q2 2017	6,586	$584	$59.68	$54.65 - $64.49