WESTERN DIGITAL CORP.

CUSIP: 958102AP0 Class: Convertible Debt

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2023
Shares 4,490,000 Value ($000) $4,425 Avg Close — Range —
Q2 2023
Shares 4,562,000 Value ($000) $4,451 Avg Close — Range —
Q1 2023
Shares 3,997,000 Value ($000) $3,863 Avg Close — Range —
Q4 2022
Shares 6,693,000 Value ($000) $6,417 Avg Close — Range —
Q3 2022
Shares 6,241,000 Value ($000) $5,911 Avg Close — Range —
Q2 2022
Shares 6,241,000 Value ($000) $5,929 Avg Close — Range —
Q1 2022
Shares 3,657,000 Value ($000) $3,530 Avg Close — Range —
Q4 2021
Shares 4,647,000 Value ($000) $4,692 Avg Close — Range —
Q3 2021
Shares 5,782,000 Value ($000) $5,828 Avg Close — Range —
Q2 2021
Shares 6,871,000 Value ($000) $7,338 Avg Close — Range —
Q1 2021
Shares 13,381,000 Value ($000) $13,667 Avg Close — Range —
Q4 2020
Shares 13,887,000 Value ($000) $13,803 Avg Close — Range —
Q3 2020
Shares 22,546,000 Value ($000) $21,405 Avg Close — Range —
Q2 2020
Shares 23,163,000 Value ($000) $21,775 Avg Close — Range —
Q1 2020
Shares 22,733,000 Value ($000) $19,774 Avg Close — Range —
Q4 2019
Shares 23,966,000 Value ($000) $23,471 Avg Close — Range —
Q3 2019
Shares 23,786,000 Value ($000) $22,774 Avg Close — Range —