Shuttle Pharmaceuticals Holdings, Inc. entered into a First Amendment to its Merger Agreement with United Dogecoin Inc., reducing the 'Milestone Event' threshold for Mining Rigs from 2,000 to 500. The company is seeking parallel amendments to its Securities Purchase Agreement and Asset Purchase Agreement to align these definitions. This adjustment modifies the conditions for issuing pre-funded warrants or shares but does not change the maximum number of securities issuable upon satisfying the milestone. Shuttle Pharmaceuticals Holdings, Inc. operates in the pharmaceutical industry.
