FIVE9 INC

CUSIP: 338307AF8 Class: Convertible Debt

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

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

Q4 2025
Shares 27,741,000 Value ($000) $25,119 Avg Close — Range —
Q3 2025
Shares 50,345,000 Value ($000) $44,732 Avg Close — Range —
Q2 2025
Shares 42,572,000 Value ($000) $37,314 Avg Close — Range —
Q1 2025
Shares 16,551,000 Value ($000) $14,176 Avg Close — Range —