WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q3 2022
Shares 6,712 Value ($000) $218 Avg Close $33.07 Range $23.76 - $38.36
Q2 2022
Shares 8,266 Value ($000) $371 Avg Close $40.01 Range $32.99 - $47.63
Q1 2022
Shares 10,957 Value ($000) $544 Avg Close $40.89 Range $33.02 - $52.23
Q4 2021
Shares 12,469 Value ($000) $813 Avg Close $43.29 Range $37.27 - $50.63
Q3 2021
Shares 14,818 Value ($000) $836 Avg Close $47.33 Range $41.77 - $54.33
Q2 2021
Shares 14,818 Value ($000) $1,055 Avg Close $53.87 Range $48.26 - $58.87
Q1 2021
Shares 16,039 Value ($000) $1,071 Avg Close $46.58 Range $36.61 - $54.95
Q4 2020
Shares 15,934 Value ($000) $883 Avg Close $33.07 Range $26.57 - $42.13
Q1 2020
Shares 14,138 Value ($000) $588 Avg Close $43.55 Range $20.36 - $53.51
Q4 2019
Shares 4,995 Value ($000) $317 Avg Close $40.69 Range $34.40 - $46.90
Q3 2019
Shares 4,364 Value ($000) $260 Avg Close $41.27 Range $34.56 - $47.73
Q2 2019
Shares 4,364 Value ($000) $208 Avg Close $32.78 Range $25.73 - $40.13
Q1 2018
Shares 2,511 Value ($000) $232 Avg Close $61.52 Range $53.81 - $73.88
Q3 2017
Shares 2,511 Value ($000) $217 Avg Close $59.93 Range $53.45 - $65.37
Q2 2017
Shares 2,511 Value ($000) $222 Avg Close $59.68 Range $54.65 - $64.49
Q1 2017
Shares 2,511 Value ($000) $207 Avg Close $51.29 Range $46.27 - $57.21
Q4 2016
Shares 3,092 Value ($000) $210 Avg Close $40.87 Range $34.90 - $48.23
Q2 2016
Shares 5,028 Value ($000) $238 Avg Close $28.61 Range $22.97 - $33.66