Attached files

file filename
10-K - IONIS PHARMACEUTICALS INC 10-K 12-31-2016 - IONIS PHARMACEUTICALS INCform10k.htm
EX-32 - EXHIBIT 32.1 - IONIS PHARMACEUTICALS INCexhibit32_1.htm
EX-31.2 - EXHIBIT 31.2 - IONIS PHARMACEUTICALS INCexhibit31_2.htm
EX-31.1 - EXHIBIT 31.1 - IONIS PHARMACEUTICALS INCexhibit31_1.htm
EX-23.1 - EXHIBIT 23.1 - IONIS PHARMACEUTICALS INCexhibit23_1.htm
EX-14.1 - EXHIBIT 14.1 - IONIS PHARMACEUTICALS INCexhibit14_1.htm
EX-10.61 - EXHIBIT 10.61 - IONIS PHARMACEUTICALS INCexhibit10_61.htm
EX-10.60 - EXHIBIT 10.60 - IONIS PHARMACEUTICALS INCexhibit10_60.htm
Exhibit 21.1
 
LIST OF SUBSIDIARIES FOR THE REGISTRANT
 
Akcea Therapeutics, Inc., a Delaware Corporation
 
Akcea Therapeutics UK Limited, a United Kingdom Limited Private Company
 
Akcea Intl Ltd., a Cayman Islands Limited Liability Company
 
Isis USA Limited, a United Kingdom Limited Private Company
 
PerIsis I Development Corporation, a Delaware Corporation
 
Symphony GenIsis, Inc., a Delaware Corporation