HAYWARD, Calif.--(BUSINESS WIRE)--Aradigm Corporation (OTCBB:ARDM) (the “Company”) today announced that President and Chief Executive Officer Igor Gonda, Ph.D., will present at the 2009 Annual BIO Investor Forum on Wednesday, October 28, 2009, at 12:30 p.m. Pacific time (3:30 p.m. Eastern time).