ON SEMICONDUCTOR CORP

CUSIP: 682189AU9 Class: Convertible Debt

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

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

Q4 2025
Shares 31,555,000 Value ($000) $29,983 Avg Close — Range —
Q3 2025
Shares 36,189,000 Value ($000) $33,481 Avg Close — Range —
Q2 2025
Shares 42,941,000 Value ($000) $39,847 Avg Close — Range —
Q1 2025
Shares 62,244,000 Value ($000) $53,844 Avg Close — Range —
Q4 2024
Shares 67,818,000 Value ($000) $64,105 Avg Close — Range —
Q3 2024
Shares 60,057,000 Value ($000) $60,943 Avg Close — Range —
Q2 2024
Shares 107,945,000 Value ($000) $103,996 Avg Close — Range —