Attached files

file filename
EX-10.48 - EXHIBIT 10.48 - ARENA PHARMACEUTICALS INCarna12312015ex1048.htm
EX-32.1 - EXHIBIT 32.1 - ARENA PHARMACEUTICALS INCarna12312015ex321.htm
EX-23.1 - EXHIBIT 23.1 - ARENA PHARMACEUTICALS INCarna12312015ex231.htm
EX-31.1 - EXHIBIT 31.1 - ARENA PHARMACEUTICALS INCarna12312015ex311.htm
EX-10.47 - EXHIBIT 10.47 - ARENA PHARMACEUTICALS INCarna12312015ex1047.htm
10-K - 10-K - ARENA PHARMACEUTICALS INCarna-12312015x10k.htm
EX-10.42 - EXHIBIT 10.42 - ARENA PHARMACEUTICALS INCarna12312015ex1042.htm


Exhibit 21.1

Significant Subsidiaries of Arena Pharmaceuticals, Inc.
As of December 31, 2015

Arena Pharmaceuticals GmbH, a limited liability company organized under the laws of Switzerland and having its domicile in
Zofingen

API Development LTD, a company incorporated in the Cayman Islands with limited liability