ON SEMICONDUCTOR CORP

CUSIP: 682189AS4 Class: NOTE 5/0

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

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

Q4 2025
Shares 28,682,000 Value ($000) $34,218 Avg Close — Range —
Q3 2025
Shares 11,697,000 Value ($000) $13,340 Avg Close — Range —
Q2 2025
Shares 52,283,000 Value ($000) $62,094 Avg Close — Range —
Q1 2025
Shares 33,928,000 Value ($000) $35,964 Avg Close — Range —
Q4 2024
Shares 16,319,000 Value ($000) $21,423 Avg Close — Range —
Q4 2023
Shares 752,000 Value ($000) $1,233 Avg Close — Range —
Q2 2023
Shares 3,000,000 Value ($000) $5,525 Avg Close — Range —
Q1 2023
Shares 4,500,000 Value ($000) $7,368 Avg Close — Range —
Q4 2022
Shares 4,500,000 Value ($000) $5,985 Avg Close — Range —
Q3 2022
Shares 4,500,000 Value ($000) $5,956 Avg Close — Range —
Q2 2022
Shares 4,500,000 Value ($000) $5,202 Avg Close — Range —