About Endostim

EndoStim is a medical device company developing and commercializing a first-in-class neurostimulation
treatment system for drug refractory gastroesophageal reflux disease (GERD). EndoStim therapy is designed to
restore normal esophageal function and preserve normal anatomy to avoid the typical gastrointestinal side
effects of traditional anti-reflux surgery. The EndoStim System has been successfully investigated in multiple
independent studies.