PROGRESS SOFTWARE CORP

CUSIP: 743312AD2 Class: NOTE 3.500% 3/0

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

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

Q4 2025
Shares 10,000,000 Value ($000) $10,150 Avg Close — Range —
Q3 2025
Shares 10,000,000 Value ($000) $10,063 Avg Close — Range —
Q2 2025
Shares 10,000,000 Value ($000) $11,598 Avg Close — Range —
Q1 2025
Shares 10,000,000 Value ($000) $10,539 Avg Close — Range —