WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

PINNACLE ASSOCIATES LTD's Holding History (CIK: 0000743127)

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

Q4 2025

Shares 3,025 Value ($000) $521 Avg Close $151.55 Range $112.43 - $188.77

Q2 2022

Shares 11,092 Value ($000) $497 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 11,550 Value ($000) $573 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 11,235 Value ($000) $733 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 10,545 Value ($000) $595 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 10,605 Value ($000) $755 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 25,255 Value ($000) $1,686 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 29,630 Value ($000) $1,641 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 28,980 Value ($000) $1,059 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 23,380 Value ($000) $1,032 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 31,715 Value ($000) $1,320 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 31,430 Value ($000) $1,995 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 35,455 Value ($000) $2,115 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 36,205 Value ($000) $1,722 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 47,515 Value ($000) $2,284 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 47,835 Value ($000) $1,768 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 43,510 Value ($000) $2,547 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 36,585 Value ($000) $2,832 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 29,135 Value ($000) $2,688 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 27,095 Value ($000) $2,155 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 46,015 Value ($000) $3,976 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 46,230 Value ($000) $4,096 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 46,240 Value ($000) $3,816 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 55,790 Value ($000) $3,791 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 55,590 Value ($000) $3,250 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 54,780 Value ($000) $2,589 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 33,796 Value ($000) $1,597 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 26,571 Value ($000) $1,596 Avg Close $43.55 Range $37.34 - $55.67

Q4 2014

Shares 2,140 Value ($000) $237 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 2,140 Value ($000) $208 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 2,236 Value ($000) $206 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 2,340 Value ($000) $215 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 6,096 Value ($000) $511 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 8,995 Value ($000) $570 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 5,570 Value ($000) $346 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,025	$521	$151.55	$112.43 - $188.77
Q2 2022	11,092	$497	$40.01	$32.99 - $47.63
Q1 2022	11,550	$573	$40.89	$33.02 - $52.23
Q4 2021	11,235	$733	$43.29	$37.27 - $50.63
Q3 2021	10,545	$595	$47.33	$41.77 - $54.33
Q2 2021	10,605	$755	$53.87	$48.26 - $58.87
Q1 2021	25,255	$1,686	$46.58	$36.61 - $54.95
Q4 2020	29,630	$1,641	$33.07	$26.57 - $42.13
Q3 2020	28,980	$1,059	$29.61	$25.25 - $35.68
Q2 2020	23,380	$1,032	$32.27	$28.18 - $37.56
Q1 2020	31,715	$1,320	$43.55	$20.36 - $53.51
Q4 2019	31,430	$1,995	$40.69	$34.40 - $46.90
Q3 2019	35,455	$2,115	$41.27	$34.56 - $47.73
Q2 2019	36,205	$1,722	$32.78	$25.73 - $40.13
Q1 2019	47,515	$2,284	$32.38	$25.03 - $38.16
Q4 2018	47,835	$1,768	$33.07	$23.85 - $41.99
Q3 2018	43,510	$2,547	$46.86	$37.47 - $56.00
Q2 2018	36,585	$2,832	$58.47	$52.75 - $64.87
Q1 2018	29,135	$2,688	$61.52	$53.81 - $73.88
Q4 2017	27,095	$2,155	$58.49	$52.57 - $64.05
Q3 2017	46,015	$3,976	$59.93	$53.45 - $65.37
Q2 2017	46,230	$4,096	$59.68	$54.65 - $64.49
Q1 2017	46,240	$3,816	$51.29	$46.27 - $57.21
Q4 2016	55,790	$3,791	$40.87	$34.90 - $48.23
Q3 2016	55,590	$3,250	$33.13	$28.62 - $40.10
Q2 2016	54,780	$2,589	$28.61	$22.97 - $33.66
Q1 2016	33,796	$1,597	$30.76	$25.11 - $39.62
Q4 2015	26,571	$1,596	$43.55	$37.34 - $55.67
Q4 2014	2,140	$237	$62.96	$52.21 - $72.28
Q3 2014	2,140	$208	$62.41	$58.43 - $64.97
Q2 2014	2,236	$206	$55.43	$50.48 - $59.36
Q1 2014	2,340	$215	$53.80	$50.34 - $57.78
Q4 2013	6,096	$511	$45.88	$38.72 - $52.56
Q3 2013	8,995	$570	$40.38	$36.69 - $43.65
Q2 2013	5,570	$346	$35.69	$30.03 - $40.17