Attached files

file filename
10-K - 10-K - IONIS PHARMACEUTICALS INCa09-34643_210k.htm
EX-23.1 - EX-23.1 - IONIS PHARMACEUTICALS INCa09-34643_2ex23d1.htm
EX-31.2 - EX-31.2 - IONIS PHARMACEUTICALS INCa09-34643_2ex31d2.htm
EX-31.1 - EX-31.1 - IONIS PHARMACEUTICALS INCa09-34643_2ex31d1.htm
EX-32.1 - EX-32.1 - IONIS PHARMACEUTICALS INCa09-34643_2ex32d1.htm
EX-10.6 - EX-10.6 - IONIS PHARMACEUTICALS INCa09-34643_2ex10d6.htm
EX-10.45 - EX-10.45 - IONIS PHARMACEUTICALS INCa09-34643_2ex10d45.htm
EX-10.35 - EX-10.35 - IONIS PHARMACEUTICALS INCa09-34643_2ex10d35.htm
EX-10.13 - EX-10.13 - IONIS PHARMACEUTICALS INCa09-34643_2ex10d13.htm

Exhibit 21.1

 

 LIST OF SUBSIDIARIES FOR THE REGISTRANT

 

Isis Pharmaceuticals Singapore Pte Ltd., a Singapore Limited Private Company

 

Isis USA Limited, a United Kingdom Limited Private Company

 

PerIsis I Development Corporation, a Delaware Corporation

 

Regulus Therapeutics Inc., a Delaware Corporation

 

Symphony GenIsis, Inc., a Delaware Corporation