WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q3 2022

Shares 23,042 Value ($000) $750 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 67,289 Value ($000) $3,017 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 90,407 Value ($000) $4,489 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 84,980 Value ($000) $5,542 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 40,977 Value ($000) $2,313 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 276,813 Value ($000) $19,701 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 328,327 Value ($000) $21,916 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 331,171 Value ($000) $18,344 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 209,800 Value ($000) $7,669 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 219,178 Value ($000) $9,677 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 13,437 Value ($000) $559 Avg Close $43.55 Range $20.36 - $53.51

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	23,042	$750	$33.07	$23.76 - $38.36
Q2 2022	67,289	$3,017	$40.01	$32.99 - $47.63
Q1 2022	90,407	$4,489	$40.89	$33.02 - $52.23
Q4 2021	84,980	$5,542	$43.29	$37.27 - $50.63
Q3 2021	40,977	$2,313	$47.33	$41.77 - $54.33
Q2 2021	276,813	$19,701	$53.87	$48.26 - $58.87
Q1 2021	328,327	$21,916	$46.58	$36.61 - $54.95
Q4 2020	331,171	$18,344	$33.07	$26.57 - $42.13
Q3 2020	209,800	$7,669	$29.61	$25.25 - $35.68
Q2 2020	219,178	$9,677	$32.27	$28.18 - $37.56
Q1 2020	13,437	$559	$43.55	$20.36 - $53.51