IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q4 2016
Shares 2,400 Value ($000) $115 Avg Close $39.57 Range $24.58 - $57.00
Q4 2015
Shares 3,300 Value ($000) $204 Avg Close $53.96 Range $38.30 - $65.34