WESTERN DIGITAL CORP.

CUSIP: 958102AP0 Class: Convertible Debt

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2023
Shares 28,028,000 Value ($000) $27,569 Avg Close — Range —
Q2 2023
Shares 28,028,000 Value ($000) $27,185 Avg Close — Range —
Q1 2023
Shares 28,028,000 Value ($000) $27,085 Avg Close — Range —
Q4 2022
Shares 28,028,000 Value ($000) $26,802 Avg Close — Range —
Q3 2022
Shares 28,028,000 Value ($000) $26,685 Avg Close — Range —
Q2 2022
Shares 27,994,000 Value ($000) $26,660 Avg Close — Range —
Q1 2022
Shares 15,630,000 Value ($000) $15,117 Avg Close — Range —
Q4 2021
Shares 1,400,000 Value ($000) $1,420 Avg Close — Range —
Q3 2021
Shares 1,265,000 Value ($000) $1,281 Avg Close — Range —
Q2 2021
Shares 1,237,000 Value ($000) $1,327 Avg Close — Range —
Q1 2021
Shares 1,244,000 Value ($000) $1,277 Avg Close — Range —
Q4 2020
Shares 758,000 Value ($000) $757 Avg Close — Range —
Q3 2020
Shares 758,000 Value ($000) $723 Avg Close — Range —
Q2 2020
Shares 758,000 Value ($000) $716 Avg Close — Range —
Q1 2020
Shares 758,000 Value ($000) $663 Avg Close — Range —
Q4 2019
Shares 365,000 Value ($000) $359 Avg Close — Range —
Q3 2019
Shares 155,000 Value ($000) $149 Avg Close — Range —