DEXCOM INC

CUSIP: 252131AM9 Class: Convertible Debt

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 12,000,000 Value ($000) $11,034 Avg Close — Range —
Q3 2025
Shares 20,344,000 Value ($000) $18,544 Avg Close — Range —
Q2 2025
Shares 38,394,000 Value ($000) $36,014 Avg Close — Range —
Q1 2025
Shares 30,750,000 Value ($000) $27,398 Avg Close — Range —
Q4 2024
Shares 19,000,000 Value ($000) $16,994 Avg Close — Range —