WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

STRS OHIO's Holding History (CIK: 0000820478)

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

Q4 2025

Shares 151,850 Value ($000) $26,159 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 173,277 Value ($000) $20,804 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 190,262 Value ($000) $12,175 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 188,985 Value ($000) $7,641 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 187,050 Value ($000) $11,154 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 478,364 Value ($000) $32,667 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 320,262 Value ($000) $24,266 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 327,702 Value ($000) $22 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 28,518 Value ($000) $1 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 34,302 Value ($000) $2 Avg Close $31.42 Range $27.45 - $35.31

Q4 2022

Shares 32,952 Value ($000) $1 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 30,560 Value ($000) $994 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 827,826 Value ($000) $37,111 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 1,033,341 Value ($000) $51,305 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 1,192,835 Value ($000) $77,784 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 968,158 Value ($000) $54,642 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 821,867 Value ($000) $58,492 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 843,555 Value ($000) $56,307 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 560,150 Value ($000) $31,026 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 568,805 Value ($000) $20,789 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 391,905 Value ($000) $17,302 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 545,625 Value ($000) $22,708 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 345,289 Value ($000) $21,915 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 573,127 Value ($000) $34,181 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 566,552 Value ($000) $26,939 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 541,607 Value ($000) $26,029 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 541,607 Value ($000) $20,023 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 521,607 Value ($000) $30,534 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 450,544 Value ($000) $34,876 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 386,820 Value ($000) $35,691 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 206,289 Value ($000) $16,406 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 206,841 Value ($000) $17,871 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 186,108 Value ($000) $16,489 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 9,902 Value ($000) $817 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 9,799 Value ($000) $665 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 9,545 Value ($000) $558 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 12,150 Value ($000) $574 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 8,946 Value ($000) $422 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 8,780 Value ($000) $527 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 8,602 Value ($000) $683 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 8,467 Value ($000) $663 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 4,841 Value ($000) $440 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 4,618 Value ($000) $511 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 4,618 Value ($000) $449 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 4,618 Value ($000) $426 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 4,618 Value ($000) $424 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 4,618 Value ($000) $387 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 14,900 Value ($000) $945 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 102,692 Value ($000) $6,376 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	151,850	$26,159	$151.55	$112.43 - $188.77
Q3 2025	173,277	$20,804	$81.60	$62.82 - $122.49
Q2 2025	190,262	$12,175	$47.46	$28.72 - $64.21
Q1 2025	188,985	$7,641	$47.25	$38.95 - $54.41
Q4 2024	187,050	$11,154	$50.08	$44.29 - $55.80
Q3 2024	478,364	$32,667	$50.34	$39.73 - $60.52
Q2 2024	320,262	$24,266	$55.25	$49.12 - $61.40
Q1 2024	327,702	$22	$43.62	$36.87 - $52.17
Q4 2023	28,518	$1	$34.87	$26.82 - $40.07
Q3 2023	34,302	$2	$31.42	$27.45 - $35.31
Q4 2022	32,952	$1	$26.28	$22.39 - $30.85
Q3 2022	30,560	$994	$33.07	$23.76 - $38.36
Q2 2022	827,826	$37,111	$40.01	$32.99 - $47.63
Q1 2022	1,033,341	$51,305	$40.89	$33.02 - $52.23
Q4 2021	1,192,835	$77,784	$43.29	$37.27 - $50.63
Q3 2021	968,158	$54,642	$47.33	$41.77 - $54.33
Q2 2021	821,867	$58,492	$53.87	$48.26 - $58.87
Q1 2021	843,555	$56,307	$46.58	$36.61 - $54.95
Q4 2020	560,150	$31,026	$33.07	$26.57 - $42.13
Q3 2020	568,805	$20,789	$29.61	$25.25 - $35.68
Q2 2020	391,905	$17,302	$32.27	$28.18 - $37.56
Q1 2020	545,625	$22,708	$43.55	$20.36 - $53.51
Q4 2019	345,289	$21,915	$40.69	$34.40 - $46.90
Q3 2019	573,127	$34,181	$41.27	$34.56 - $47.73
Q2 2019	566,552	$26,939	$32.78	$25.73 - $40.13
Q1 2019	541,607	$26,029	$32.38	$25.03 - $38.16
Q4 2018	541,607	$20,023	$33.07	$23.85 - $41.99
Q3 2018	521,607	$30,534	$46.86	$37.47 - $56.00
Q2 2018	450,544	$34,876	$58.47	$52.75 - $64.87
Q1 2018	386,820	$35,691	$61.52	$53.81 - $73.88
Q4 2017	206,289	$16,406	$58.49	$52.57 - $64.05
Q3 2017	206,841	$17,871	$59.93	$53.45 - $65.37
Q2 2017	186,108	$16,489	$59.68	$54.65 - $64.49
Q1 2017	9,902	$817	$51.29	$46.27 - $57.21
Q4 2016	9,799	$665	$40.87	$34.90 - $48.23
Q3 2016	9,545	$558	$33.13	$28.62 - $40.10
Q2 2016	12,150	$574	$28.61	$22.97 - $33.66
Q1 2016	8,946	$422	$30.76	$25.11 - $39.62
Q4 2015	8,780	$527	$43.55	$37.34 - $55.67
Q3 2015	8,602	$683	$50.91	$43.42 - $56.60
Q2 2015	8,467	$663	$60.27	$50.11 - $64.90
Q1 2015	4,841	$440	$65.44	$57.41 - $72.02
Q4 2014	4,618	$511	$62.96	$52.21 - $72.28
Q3 2014	4,618	$449	$62.41	$58.43 - $64.97
Q2 2014	4,618	$426	$55.43	$50.48 - $59.36
Q1 2014	4,618	$424	$53.80	$50.34 - $57.78
Q4 2013	4,618	$387	$45.88	$38.72 - $52.56
Q3 2013	14,900	$945	$40.38	$36.69 - $43.65
Q2 2013	102,692	$6,376	$35.69	$30.03 - $40.17