ZIFF DAVIS INC

CUSIP: 48123VAE2 Class: Convertible Debt

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

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

Q4 2025
Shares 20,000,000 Value ($000) $19,543 Avg Close — Range —
Q3 2025
Shares 20,000,000 Value ($000) $19,382 Avg Close — Range —
Q2 2025
Shares 20,000,000 Value ($000) $19,012 Avg Close — Range —
Q1 2025
Shares 20,000,000 Value ($000) $18,817 Avg Close — Range —
Q4 2024
Shares 20,000,000 Value ($000) $18,773 Avg Close — Range —
Q3 2024
Shares 20,000,000 Value ($000) $18,609 Avg Close — Range —
Q2 2024
Shares 20,000,000 Value ($000) $18,612 Avg Close — Range —
Q1 2024
Shares 20,000,000 Value ($000) $18,964 Avg Close — Range —
Q4 2023
Shares 20,000,000 Value ($000) $18,930 Avg Close — Range —
Q3 2023
Shares 20,000,000 Value ($000) $18,477 Avg Close — Range —