Aradigm Corporation (OTCBB:ARDM) (the "Company") today announced that President and Chief Executive Officer, Igor Gonda, Ph.D., will present at Biotech Showcase 2012 on Monday, January 9, 2012, at 11: 00 a.m. Pacific time. The event will be held at Parc 55 Wyndham - Union Square Hotel, San Francisco, California.

Interested parties can access a live audio webcast and slide presentation at www.aradigm.com. An archived presentation will be available on the Company's Web site for 14 days.

About Aradigm

Aradigm is an emerging specialty pharmaceutical company focused on the development and commercialization of a portfolio of drugs delivered by inhalation for the treatment of severe respiratory diseases by pulmonologists. The Company has product candidates addressing the treatment of bronchiectasis, cystic fibrosis, inhalation tularemia and anthrax infections, and smoking cessation.

More information about Aradigm can be found at www.aradigm.com.

Aradigm and the Aradigm Logo are registered trademarks of Aradigm Corporation.

Aradigm Corporation
Nancy Pecota, 510-265-8800
Chief Financial Officer