WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Trust Co's Holding History (CIK: 0001632554)

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

Q4 2025

Shares 8 Value ($000) $1 Avg Close $151.55 Range $112.43 - $188.77

Q3 2018

Shares 92,847 Value ($000) $5,435 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 92,036 Value ($000) $7,125 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 83,121 Value ($000) $7,670 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 150,118 Value ($000) $11,939 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 158,599 Value ($000) $13,703 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 85,070 Value ($000) $7,537 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 78,721 Value ($000) $6,497 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 65,418 Value ($000) $4,445 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 86,540 Value ($000) $5,060 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 59,831 Value ($000) $2,828 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 54,092 Value ($000) $2,555 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 29,067 Value ($000) $1,745,473 Avg Close $43.55 Range $37.34 - $55.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8	$1	$151.55	$112.43 - $188.77
Q3 2018	92,847	$5,435	$46.86	$37.47 - $56.00
Q2 2018	92,036	$7,125	$58.47	$52.75 - $64.87
Q1 2018	83,121	$7,670	$61.52	$53.81 - $73.88
Q4 2017	150,118	$11,939	$58.49	$52.57 - $64.05
Q3 2017	158,599	$13,703	$59.93	$53.45 - $65.37
Q2 2017	85,070	$7,537	$59.68	$54.65 - $64.49
Q1 2017	78,721	$6,497	$51.29	$46.27 - $57.21
Q4 2016	65,418	$4,445	$40.87	$34.90 - $48.23
Q3 2016	86,540	$5,060	$33.13	$28.62 - $40.10
Q2 2016	59,831	$2,828	$28.61	$22.97 - $33.66
Q1 2016	54,092	$2,555	$30.76	$25.11 - $39.62
Q4 2015	29,067	$1,745,473	$43.55	$37.34 - $55.67