Synergy To Acquire Callisto

Synergy Pharmaceuticals has entered into a definitive merger agreement, to acquire Callisto Pharmaceuticals. At closing, Callisto stockholders will own approximately 38.3% of the combined company, and Synergy stockholders will own approximately 61.7%. The transaction, subject to regulatory approvals and certain other conditions, is expected to close by the end of October.
 
Callisto is a biopharma company focused on the development of drugs to treat GI disorders and diseases. Callisto’s drug candidates, plecanatide and SP-333 to treat GI disorders and diseases, are being developed exclusively by Synergy.