WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/'s Holding History (CIK: 0000109380)

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

Q4 2025

Shares 14,513 Value ($000) $2,500 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 14,924 Value ($000) $1,792 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 16,472 Value ($000) $1,054 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 728 Value ($000) $29 Avg Close $47.25 Range $38.95 - $54.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,513	$2,500	$151.55	$112.43 - $188.77
Q3 2025	14,924	$1,792	$81.60	$62.82 - $122.49
Q2 2025	16,472	$1,054	$47.46	$28.72 - $64.21
Q1 2025	728	$29	$47.25	$38.95 - $54.41