Mallinckrodt and Endo, drugmakers with a shared history of facing bankruptcy and U.S. opioid litigation, have agreed to merge ...

The Ireland-domiciled company was accused of illegally paying smaller drug rebates to Medicaid than were due, as well as using a charitable foundation to cover co-pays for its Acthar Gel ...

Endo shareholders will get $80 million in cash and own 49.9 per cent of the combined company, while Mallinckrodt shareholders ...