WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Summit Street Capital Management, LLC's Holding History (CIK: 0001595533)

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

Q2 2016

Shares 57,478 Value ($000) $2,716 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 55,478 Value ($000) $2,621 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 43,246 Value ($000) $2,597 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 27,623 Value ($000) $2,194 Avg Close $50.91 Range $43.42 - $56.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	57,478	$2,716	$28.61	$22.97 - $33.66
Q1 2016	55,478	$2,621	$30.76	$25.11 - $39.62
Q4 2015	43,246	$2,597	$43.55	$37.34 - $55.67
Q3 2015	27,623	$2,194	$50.91	$43.42 - $56.60