IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q4 2025
Shares 575,000 Value ($000) $45,488 Avg Close $75.30 Range $64.93 - $83.61
Q2 2023
Shares 110,000 Value ($000) $4,513 Avg Close $38.43 Range $34.32 - $43.55
Q1 2023
Shares 110,000 Value ($000) $3,931 Avg Close $37.55 Range $32.69 - $41.73
Q4 2022
Shares 110,000 Value ($000) $4,155 Avg Close $42.06 Range $36.69 - $47.74
Q3 2022
Shares 110,000 Value ($000) $4,865 Avg Close $42.14 Range $35.95 - $48.82
Q2 2022
Shares 110,000 Value ($000) $4,072 Avg Close $37.71 Range $31.46 - $44.42