WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

ALETHEA CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001549408)

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

Q3 2018

Shares 6,397 Value ($000) $374 Avg Close $46.86 Range $37.47 - $56.00

Q1 2018

Shares 5,974 Value ($000) $551 Avg Close $61.52 Range $53.81 - $73.88

Q1 2017

Shares 4,623 Value ($000) $382 Avg Close $51.29 Range $46.27 - $57.21

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	6,397	$374	$46.86	$37.47 - $56.00
Q1 2018	5,974	$551	$61.52	$53.81 - $73.88
Q1 2017	4,623	$382	$51.29	$46.27 - $57.21