DEXCOM INC

CUSIP: 252131AM9 Class: Convertible Debt

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

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

Q4 2025
Shares 32,787,000 Value ($000) $30,231 Avg Close — Range —
Q3 2025
Shares 32,811,000 Value ($000) $29,938 Avg Close — Range —
Q2 2025
Shares 56,696,000 Value ($000) $53,302 Avg Close — Range —
Q1 2025
Shares 56,696,000 Value ($000) $50,522 Avg Close — Range —
Q4 2024
Shares 62,941,000 Value ($000) $56,609 Avg Close — Range —
Q3 2024
Shares 63,487,000 Value ($000) $56,237 Avg Close — Range —
Q2 2024
Shares 63,896,000 Value ($000) $62,526 Avg Close — Range —