EX-21 2 a2237838zex-21.htm EX-21
QuickLinks -- Click here to rapidly navigate through this document


EXHIBIT 21

SUBSIDIARIES OF SUPERNUS PHARMACUTICALS, INC.

Name of Subsidiaries
 
Jurisdiction of Organization
Supernus Europe Ltd.    United Kingdom

Biscayne Neurotherapeutics, Inc. 

 

Delaware

Biscayne Neurotherapeutics Australia Pty Ltd. 

 

Australia



QuickLinks

SUBSIDIARIES OF SUPERNUS PHARMACUTICALS, INC.