IONIS PHARMACEUTICALS INC

Ticker: IONS CUSIP: 462222100 Class: COM

WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC's Holding History (CIK: 0001165805)

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

Q2 2020

Shares 1,200 Value ($000) $71 Avg Close $55.63 Range $45.12 - $61.24

Q1 2020

Shares 4,267 Value ($000) $202 Avg Close $55.74 Range $39.32 - $64.34

Q4 2019

Shares 4,267 Value ($000) $258 Avg Close $59.58 Range $53.34 - $66.22

Q3 2019

Shares 4,067 Value ($000) $244 Avg Close $65.17 Range $58.48 - $73.09

Q2 2019

Shares 4,067 Value ($000) $261 Avg Close $70.69 Range $61.91 - $86.58

Q1 2019

Shares 4,155 Value ($000) $337 Avg Close $64.51 Range $52.45 - $81.59

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	1,200	$71	$55.63	$45.12 - $61.24
Q1 2020	4,267	$202	$55.74	$39.32 - $64.34
Q4 2019	4,267	$258	$59.58	$53.34 - $66.22
Q3 2019	4,067	$244	$65.17	$58.48 - $73.09
Q2 2019	4,067	$261	$70.69	$61.91 - $86.58
Q1 2019	4,155	$337	$64.51	$52.45 - $81.59