IONIS PHARMACEUTICALS INC

CUSIP: 462222AD2 Class: NOTE 4/0

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

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

Q2 2023
Shares 127,800,000 Value ($000) $121,005 Avg Close — Range —
Q1 2023
Shares 127,800,000 Value ($000) $116,871 Avg Close — Range —
Q4 2022
Shares 127,800,000 Value ($000) $118,342 Avg Close — Range —
Q3 2022
Shares 127,800,000 Value ($000) $128,518 Avg Close — Range —
Q2 2022
Shares 127,800,000 Value ($000) $116,991 Avg Close — Range —