WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

PHILADELPHIA TRUST CO's Holding History (CIK: 0001110806)

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

Q4 2016

Shares 76,595 Value ($000) $5,205 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 92,200 Value ($000) $5,391 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 90,792 Value ($000) $4,291 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 62,100 Value ($000) $2,934 Avg Close $30.76 Range $25.11 - $39.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	76,595	$5,205	$40.87	$34.90 - $48.23
Q3 2016	92,200	$5,391	$33.13	$28.62 - $40.10
Q2 2016	90,792	$4,291	$28.61	$22.97 - $33.66
Q1 2016	62,100	$2,934	$30.76	$25.11 - $39.62