IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

PRENTISS SMITH & CO INC's Holding History (CIK: 0001134687)

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

Q3 2018
Shares 200 Value ($000) $10 Avg Close $46.98 Range $41.05 - $54.85
Q2 2018
Shares 200 Value ($000) $8 Avg Close $44.30 Range $39.07 - $51.00
Q1 2018
Shares 200 Value ($000) $9 Avg Close $50.80 Range $43.38 - $56.47
Q4 2017
Shares 200 Value ($000) $10 Avg Close $54.84 Range $50.02 - $65.51
Q3 2017
Shares 200 Value ($000) $10 Avg Close $52.38 Range $43.75 - $60.01
Q2 2017
Shares 200 Value ($000) $10 Avg Close $46.57 Range $37.26 - $55.73
Q1 2017
Shares 200 Value ($000) $8 Avg Close $44.91 Range $37.29 - $56.91
Q4 2016
Shares 200 Value ($000) $10 Avg Close $39.57 Range $24.58 - $57.00