GROUPON INC

CUSIP: 399473AH0 Class: NOTE 6.250% 3/1

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

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

Q4 2025
Shares 6,500,000 Value ($000) $6,814 Avg Close — Range —
Q3 2025
Shares 6,500,000 Value ($000) $7,580 Avg Close — Range —
Q2 2025
Shares 6,500,000 Value ($000) $9,163 Avg Close — Range —
Q1 2025
Shares 6,500,000 Value ($000) $6,747 Avg Close — Range —
Q4 2024
Shares 6,500,000 Value ($000) $6,272 Avg Close — Range —