IONIS PHARMACEUTICALS INC

CUSIP: 462222AF7 Class: NOTE 1.750% 6/1

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q4 2025
Shares 60,000,000 Value ($000) $95,328 Avg Close — Range —
Q3 2025
Shares 60,000,000 Value ($000) $82,658 Avg Close — Range —