WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q4 2025

Shares 173,384 Value ($000) $29,869 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 177,052 Value ($000) $21,257 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 184,275 Value ($000) $11,792 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 182,417 Value ($000) $7,375 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 181,411 Value ($000) $10,818 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 175,080 Value ($000) $11,956 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 178,275 Value ($000) $13,508 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 179,548 Value ($000) $12,252 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 181,125 Value ($000) $9,486 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 179,838 Value ($000) $8,206 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 184,053 Value ($000) $6,981 Avg Close $27.71 Range $24.07 - $31.23

Q1 2023

Shares 185,565 Value ($000) $6,990 Avg Close $29.22 Range $23.31 - $34.06

Q4 2022

Shares 182,699 Value ($000) $5,764 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 191,225 Value ($000) $6,225 Avg Close $33.07 Range $23.76 - $38.36

Q2 2022

Shares 189,123 Value ($000) $8,478 Avg Close $40.01 Range $32.99 - $47.63

Q1 2022

Shares 188,134 Value ($000) $9,341 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 187,160 Value ($000) $12,205 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 188,159 Value ($000) $10,619 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 195,276 Value ($000) $13,898 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 205,436 Value ($000) $13,713 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 221,652 Value ($000) $12,277 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 224,847 Value ($000) $8,218 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 241,750 Value ($000) $10,674 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 253,310 Value ($000) $10,543 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 249,692 Value ($000) $15,849 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 247,689 Value ($000) $14,772 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 245,080 Value ($000) $11,654 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 243,041 Value ($000) $12,406 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 238,657 Value ($000) $8,823 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 239,793 Value ($000) $14,037 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 252,485 Value ($000) $19,546 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 252,382 Value ($000) $23,287 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 257,021 Value ($000) $20,441 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 289,466 Value ($000) $25,010 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 353,833 Value ($000) $31,349 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 353,459 Value ($000) $29,170 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 343,890 Value ($000) $23,367 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 344,873 Value ($000) $20,165 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 357,954 Value ($000) $16,917 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 340,076 Value ($000) $16,065 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 191,006 Value ($000) $11,470 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 188,638 Value ($000) $14,985 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 172,031 Value ($000) $13,490 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 169,917 Value ($000) $15,465 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 164,885 Value ($000) $18,252 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 167,700 Value ($000) $16,320 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 149,900 Value ($000) $13,836 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 153,440 Value ($000) $14,088 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 154,004 Value ($000) $12,921 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 151,761 Value ($000) $9,622 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 149,314 Value ($000) $9,271 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	173,384	$29,869	$151.55	$112.43 - $188.77
Q3 2025	177,052	$21,257	$81.60	$62.82 - $122.49
Q2 2025	184,275	$11,792	$47.46	$28.72 - $64.21
Q1 2025	182,417	$7,375	$47.25	$38.95 - $54.41
Q4 2024	181,411	$10,818	$50.08	$44.29 - $55.80
Q3 2024	175,080	$11,956	$50.34	$39.73 - $60.52
Q2 2024	178,275	$13,508	$55.25	$49.12 - $61.40
Q1 2024	179,548	$12,252	$43.62	$36.87 - $52.17
Q4 2023	181,125	$9,486	$34.87	$26.82 - $40.07
Q3 2023	179,838	$8,206	$31.42	$27.45 - $35.31
Q2 2023	184,053	$6,981	$27.71	$24.07 - $31.23
Q1 2023	185,565	$6,990	$29.22	$23.31 - $34.06
Q4 2022	182,699	$5,764	$26.28	$22.39 - $30.85
Q3 2022	191,225	$6,225	$33.07	$23.76 - $38.36
Q2 2022	189,123	$8,478	$40.01	$32.99 - $47.63
Q1 2022	188,134	$9,341	$40.89	$33.02 - $52.23
Q4 2021	187,160	$12,205	$43.29	$37.27 - $50.63
Q3 2021	188,159	$10,619	$47.33	$41.77 - $54.33
Q2 2021	195,276	$13,898	$53.87	$48.26 - $58.87
Q1 2021	205,436	$13,713	$46.58	$36.61 - $54.95
Q4 2020	221,652	$12,277	$33.07	$26.57 - $42.13
Q3 2020	224,847	$8,218	$29.61	$25.25 - $35.68
Q2 2020	241,750	$10,674	$32.27	$28.18 - $37.56
Q1 2020	253,310	$10,543	$43.55	$20.36 - $53.51
Q4 2019	249,692	$15,849	$40.69	$34.40 - $46.90
Q3 2019	247,689	$14,772	$41.27	$34.56 - $47.73
Q2 2019	245,080	$11,654	$32.78	$25.73 - $40.13
Q1 2019	243,041	$12,406	$32.38	$25.03 - $38.16
Q4 2018	238,657	$8,823	$33.07	$23.85 - $41.99
Q3 2018	239,793	$14,037	$46.86	$37.47 - $56.00
Q2 2018	252,485	$19,546	$58.47	$52.75 - $64.87
Q1 2018	252,382	$23,287	$61.52	$53.81 - $73.88
Q4 2017	257,021	$20,441	$58.49	$52.57 - $64.05
Q3 2017	289,466	$25,010	$59.93	$53.45 - $65.37
Q2 2017	353,833	$31,349	$59.68	$54.65 - $64.49
Q1 2017	353,459	$29,170	$51.29	$46.27 - $57.21
Q4 2016	343,890	$23,367	$40.87	$34.90 - $48.23
Q3 2016	344,873	$20,165	$33.13	$28.62 - $40.10
Q2 2016	357,954	$16,917	$28.61	$22.97 - $33.66
Q1 2016	340,076	$16,065	$30.76	$25.11 - $39.62
Q4 2015	191,006	$11,470	$43.55	$37.34 - $55.67
Q3 2015	188,638	$14,985	$50.91	$43.42 - $56.60
Q2 2015	172,031	$13,490	$60.27	$50.11 - $64.90
Q1 2015	169,917	$15,465	$65.44	$57.41 - $72.02
Q4 2014	164,885	$18,252	$62.96	$52.21 - $72.28
Q3 2014	167,700	$16,320	$62.41	$58.43 - $64.97
Q2 2014	149,900	$13,836	$55.43	$50.48 - $59.36
Q1 2014	153,440	$14,088	$53.80	$50.34 - $57.78
Q4 2013	154,004	$12,921	$45.88	$38.72 - $52.56
Q3 2013	151,761	$9,622	$40.38	$36.69 - $43.65
Q2 2013	149,314	$9,271	$35.69	$30.03 - $40.17