WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2025

Shares 27,100 Value ($000) $5 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 27,100 Value ($000) $3 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 27,100 Value ($000) $2 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 26,683 Value ($000) $1 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 24,223 Value ($000) $1 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 24,223 Value ($000) $2 Avg Close $50.34 Range $39.73 - $60.52

Q2 2024

Shares 25,596 Value ($000) $2 Avg Close $55.25 Range $49.12 - $61.40

Q1 2024

Shares 26,337 Value ($000) $2 Avg Close $43.62 Range $36.87 - $52.17

Q4 2023

Shares 27,398 Value ($000) $1 Avg Close $34.87 Range $26.82 - $40.07

Q3 2023

Shares 28,066 Value ($000) $1 Avg Close $31.42 Range $27.45 - $35.31

Q2 2023

Shares 28,066 Value ($000) $1 Avg Close $27.71 Range $24.07 - $31.23

Q1 2023

Shares 28,066 Value ($000) $1 Avg Close $29.22 Range $23.31 - $34.06

Q4 2022

Shares 28,066 Value ($000) $1 Avg Close $26.28 Range $22.39 - $30.85

Q3 2022

Shares 28,066 Value ($000) $913 Avg Close $33.07 Range $23.76 - $38.36

Q1 2022

Shares 194,190 Value ($000) $9,642 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 203,446 Value ($000) $13,267 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 223,370 Value ($000) $12,607 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 223,370 Value ($000) $15,897 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 245,270 Value ($000) $16,372 Avg Close $46.58 Range $36.61 - $54.95

Q4 2020

Shares 269,622 Value ($000) $14,934 Avg Close $33.07 Range $26.57 - $42.13

Q3 2020

Shares 272,372 Value ($000) $9,955 Avg Close $29.61 Range $25.25 - $35.68

Q2 2020

Shares 271,772 Value ($000) $11,998 Avg Close $32.27 Range $28.18 - $37.56

Q1 2020

Shares 225,672 Value ($000) $9,393 Avg Close $43.55 Range $20.36 - $53.51

Q4 2019

Shares 237,672 Value ($000) $15,085 Avg Close $40.69 Range $34.40 - $46.90

Q3 2019

Shares 263,343 Value ($000) $15,705 Avg Close $41.27 Range $34.56 - $47.73

Q2 2019

Shares 304,643 Value ($000) $14,486 Avg Close $32.78 Range $25.73 - $40.13

Q1 2019

Shares 288,743 Value ($000) $13,877 Avg Close $32.38 Range $25.03 - $38.16

Q4 2018

Shares 327,443 Value ($000) $12,105 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 262,943 Value ($000) $15,392 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 230,593 Value ($000) $17,850 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 212,793 Value ($000) $19,634 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 392,993 Value ($000) $31,254 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 372,093 Value ($000) $32,150 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 393,045 Value ($000) $34,823 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 295,024 Value ($000) $24,348 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 298,324 Value ($000) $20,271 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 298,861 Value ($000) $17,474 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 289,204 Value ($000) $13,668 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 178,600 Value ($000) $8,437 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 130,800 Value ($000) $7,854 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 130,800 Value ($000) $10,390 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 130,800 Value ($000) $10,257 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 31,900 Value ($000) $2,903 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 33,500 Value ($000) $3,708 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 31,800 Value ($000) $3,095 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 139,500 Value ($000) $12,876 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 147,900 Value ($000) $13,580 Avg Close $53.80 Range $50.34 - $57.78

Q4 2013

Shares 125,500 Value ($000) $10,530 Avg Close $45.88 Range $38.72 - $52.56

Q3 2013

Shares 121,100 Value ($000) $7,678 Avg Close $40.38 Range $36.69 - $43.65

Q2 2013

Shares 39,300 Value ($000) $2,440 Avg Close $35.69 Range $30.03 - $40.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,100	$5	$151.55	$112.43 - $188.77
Q3 2025	27,100	$3	$81.60	$62.82 - $122.49
Q2 2025	27,100	$2	$47.46	$28.72 - $64.21
Q1 2025	26,683	$1	$47.25	$38.95 - $54.41
Q4 2024	24,223	$1	$50.08	$44.29 - $55.80
Q3 2024	24,223	$2	$50.34	$39.73 - $60.52
Q2 2024	25,596	$2	$55.25	$49.12 - $61.40
Q1 2024	26,337	$2	$43.62	$36.87 - $52.17
Q4 2023	27,398	$1	$34.87	$26.82 - $40.07
Q3 2023	28,066	$1	$31.42	$27.45 - $35.31
Q2 2023	28,066	$1	$27.71	$24.07 - $31.23
Q1 2023	28,066	$1	$29.22	$23.31 - $34.06
Q4 2022	28,066	$1	$26.28	$22.39 - $30.85
Q3 2022	28,066	$913	$33.07	$23.76 - $38.36
Q1 2022	194,190	$9,642	$40.89	$33.02 - $52.23
Q4 2021	203,446	$13,267	$43.29	$37.27 - $50.63
Q3 2021	223,370	$12,607	$47.33	$41.77 - $54.33
Q2 2021	223,370	$15,897	$53.87	$48.26 - $58.87
Q1 2021	245,270	$16,372	$46.58	$36.61 - $54.95
Q4 2020	269,622	$14,934	$33.07	$26.57 - $42.13
Q3 2020	272,372	$9,955	$29.61	$25.25 - $35.68
Q2 2020	271,772	$11,998	$32.27	$28.18 - $37.56
Q1 2020	225,672	$9,393	$43.55	$20.36 - $53.51
Q4 2019	237,672	$15,085	$40.69	$34.40 - $46.90
Q3 2019	263,343	$15,705	$41.27	$34.56 - $47.73
Q2 2019	304,643	$14,486	$32.78	$25.73 - $40.13
Q1 2019	288,743	$13,877	$32.38	$25.03 - $38.16
Q4 2018	327,443	$12,105	$33.07	$23.85 - $41.99
Q3 2018	262,943	$15,392	$46.86	$37.47 - $56.00
Q2 2018	230,593	$17,850	$58.47	$52.75 - $64.87
Q1 2018	212,793	$19,634	$61.52	$53.81 - $73.88
Q4 2017	392,993	$31,254	$58.49	$52.57 - $64.05
Q3 2017	372,093	$32,150	$59.93	$53.45 - $65.37
Q2 2017	393,045	$34,823	$59.68	$54.65 - $64.49
Q1 2017	295,024	$24,348	$51.29	$46.27 - $57.21
Q4 2016	298,324	$20,271	$40.87	$34.90 - $48.23
Q3 2016	298,861	$17,474	$33.13	$28.62 - $40.10
Q2 2016	289,204	$13,668	$28.61	$22.97 - $33.66
Q1 2016	178,600	$8,437	$30.76	$25.11 - $39.62
Q4 2015	130,800	$7,854	$43.55	$37.34 - $55.67
Q3 2015	130,800	$10,390	$50.91	$43.42 - $56.60
Q2 2015	130,800	$10,257	$60.27	$50.11 - $64.90
Q1 2015	31,900	$2,903	$65.44	$57.41 - $72.02
Q4 2014	33,500	$3,708	$62.96	$52.21 - $72.28
Q3 2014	31,800	$3,095	$62.41	$58.43 - $64.97
Q2 2014	139,500	$12,876	$55.43	$50.48 - $59.36
Q1 2014	147,900	$13,580	$53.80	$50.34 - $57.78
Q4 2013	125,500	$10,530	$45.88	$38.72 - $52.56
Q3 2013	121,100	$7,678	$40.38	$36.69 - $43.65
Q2 2013	39,300	$2,440	$35.69	$30.03 - $40.17