DEXCOM INC

CUSIP: 252131AM9 Class: Convertible Debt

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q4 2025
Shares 22,321,000 Value ($000) $20,563 Avg Close — Range —
Q3 2025
Shares 38,026,000 Value ($000) $34,708 Avg Close — Range —
Q2 2025
Shares 74,589,000 Value ($000) $70,337 Avg Close — Range —
Q1 2025
Shares 93,392,000 Value ($000) $83,679 Avg Close — Range —
Q4 2024
Shares 125,689,000 Value ($000) $113,047 Avg Close — Range —
Q3 2024
Shares 136,041,000 Value ($000) $120,737 Avg Close — Range —
Q2 2024
Shares 83,981,000 Value ($000) $82,510 Avg Close — Range —