Attached files

file filename
EX-32.1 - EX-32.1 - AKCEA THERAPEUTICS, INC.akca-ex321_10.htm
EX-31.2 - EX-31.2 - AKCEA THERAPEUTICS, INC.akca-ex312_9.htm
EX-31.1 - EX-31.1 - AKCEA THERAPEUTICS, INC.akca-ex311_8.htm
EX-23.1 - EX-23.1 - AKCEA THERAPEUTICS, INC.akca-ex231_11.htm
EX-10.15 - EX-10.15 - AKCEA THERAPEUTICS, INC.akca-ex1015_357.htm
EX-10.4 - EX-10.4 - AKCEA THERAPEUTICS, INC.akca-ex104_278.htm
EX-4.5 - EX-4.5 - AKCEA THERAPEUTICS, INC.akca-ex45_490.htm
10-K - 10-K - AKCEA THERAPEUTICS, INC.akca-10k_20191231.htm

Exhibit 21.1

LIST OF SUBSIDIARIES

 

Akcea Therapeutics UK Limited, a United Kingdom Limited Private Company

Akcea Therapeutics Canada, Inc., a Canadian Corporation

Akcea Therapeutics France SAS, a French Company

Akcea Therapeutics Germany GmbH, a German Corporation

Akcea Therapeutics Securities Corporation, a Massachusetts Corporation
Akcea Therapeutics Ireland Limited, an Irish Private Company

Akcea Therapeutics Portugal, Unipessoal Lda, a Portuguese Company

Akcea Therapeutics Spain SL, a Spanish Company

Akcea Therapeutics Italia SRL, an Italian Company