WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Calamos Wealth Management LLC's Holding History (CIK: 0001455258)

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

Q4 2025

Shares 1,271 Value ($000) $219 Avg Close $151.55 Range $112.43 - $188.77

Q4 2015

Shares 8,717 Value ($000) $523 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 12,363 Value ($000) $982 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 10,270 Value ($000) $805 Avg Close $60.27 Range $50.11 - $64.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,271	$219	$151.55	$112.43 - $188.77
Q4 2015	8,717	$523	$43.55	$37.34 - $55.67
Q3 2015	12,363	$982	$50.91	$43.42 - $56.60
Q2 2015	10,270	$805	$60.27	$50.11 - $64.90