WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

FACTORY MUTUAL INSURANCE CO's Holding History (CIK: 0000887818)

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

Q1 2022

Shares 328,100 Value ($000) $16,290 Avg Close $40.89 Range $33.02 - $52.23

Q4 2021

Shares 328,100 Value ($000) $17,954 Avg Close $43.29 Range $37.27 - $50.63

Q3 2021

Shares 364,524 Value ($000) $20,574 Avg Close $47.33 Range $41.77 - $54.33

Q2 2021

Shares 371,824 Value ($000) $26,462 Avg Close $53.87 Range $48.26 - $58.87

Q1 2021

Shares 380,289 Value ($000) $25,384 Avg Close $46.58 Range $36.61 - $54.95

Q4 2018

Shares 308,500 Value ($000) $11,405 Avg Close $33.07 Range $23.85 - $41.99

Q3 2018

Shares 308,500 Value ($000) $18,060 Avg Close $46.86 Range $37.47 - $56.00

Q2 2018

Shares 303,200 Value ($000) $23,470 Avg Close $58.47 Range $52.75 - $64.87

Q1 2018

Shares 303,200 Value ($000) $27,976 Avg Close $61.52 Range $53.81 - $73.88

Q4 2017

Shares 353,200 Value ($000) $28,090 Avg Close $58.49 Range $52.57 - $64.05

Q3 2017

Shares 353,200 Value ($000) $30,516 Avg Close $59.93 Range $53.45 - $65.37

Q2 2017

Shares 336,200 Value ($000) $29,787 Avg Close $59.68 Range $54.65 - $64.49

Q1 2017

Shares 346,200 Value ($000) $28,571 Avg Close $51.29 Range $46.27 - $57.21

Q4 2016

Shares 361,200 Value ($000) $24,942 Avg Close $40.87 Range $34.90 - $48.23

Q3 2016

Shares 346,200 Value ($000) $20,242 Avg Close $33.13 Range $28.62 - $40.10

Q2 2016

Shares 316,200 Value ($000) $14,944 Avg Close $28.61 Range $22.97 - $33.66

Q1 2016

Shares 286,200 Value ($000) $13,520 Avg Close $30.76 Range $25.11 - $39.62

Q4 2015

Shares 277,000 Value ($000) $16,634 Avg Close $43.55 Range $37.34 - $55.67

Q3 2015

Shares 257,000 Value ($000) $20,416 Avg Close $50.91 Range $43.42 - $56.60

Q2 2015

Shares 232,000 Value ($000) $18,193 Avg Close $60.27 Range $50.11 - $64.90

Q1 2015

Shares 221,000 Value ($000) $20,112 Avg Close $65.44 Range $57.41 - $72.02

Q4 2014

Shares 185,000 Value ($000) $20,479 Avg Close $62.96 Range $52.21 - $72.28

Q3 2014

Shares 145,000 Value ($000) $14,111 Avg Close $62.41 Range $58.43 - $64.97

Q2 2014

Shares 160,000 Value ($000) $14,768 Avg Close $55.43 Range $50.48 - $59.36

Q1 2014

Shares 40,000 Value ($000) $3,673 Avg Close $53.80 Range $50.34 - $57.78

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	328,100	$16,290	$40.89	$33.02 - $52.23
Q4 2021	328,100	$17,954	$43.29	$37.27 - $50.63
Q3 2021	364,524	$20,574	$47.33	$41.77 - $54.33
Q2 2021	371,824	$26,462	$53.87	$48.26 - $58.87
Q1 2021	380,289	$25,384	$46.58	$36.61 - $54.95
Q4 2018	308,500	$11,405	$33.07	$23.85 - $41.99
Q3 2018	308,500	$18,060	$46.86	$37.47 - $56.00
Q2 2018	303,200	$23,470	$58.47	$52.75 - $64.87
Q1 2018	303,200	$27,976	$61.52	$53.81 - $73.88
Q4 2017	353,200	$28,090	$58.49	$52.57 - $64.05
Q3 2017	353,200	$30,516	$59.93	$53.45 - $65.37
Q2 2017	336,200	$29,787	$59.68	$54.65 - $64.49
Q1 2017	346,200	$28,571	$51.29	$46.27 - $57.21
Q4 2016	361,200	$24,942	$40.87	$34.90 - $48.23
Q3 2016	346,200	$20,242	$33.13	$28.62 - $40.10
Q2 2016	316,200	$14,944	$28.61	$22.97 - $33.66
Q1 2016	286,200	$13,520	$30.76	$25.11 - $39.62
Q4 2015	277,000	$16,634	$43.55	$37.34 - $55.67
Q3 2015	257,000	$20,416	$50.91	$43.42 - $56.60
Q2 2015	232,000	$18,193	$60.27	$50.11 - $64.90
Q1 2015	221,000	$20,112	$65.44	$57.41 - $72.02
Q4 2014	185,000	$20,479	$62.96	$52.21 - $72.28
Q3 2014	145,000	$14,111	$62.41	$58.43 - $64.97
Q2 2014	160,000	$14,768	$55.43	$50.48 - $59.36
Q1 2014	40,000	$3,673	$53.80	$50.34 - $57.78