On February 18, 2015, the company formerly known as Actavis, Plc announced its intention to change its name to Allergan, Plc. This was completed as of June 15, 2015. Actavis, Plc then became Actavis which now forms the US Generics division of the company.
After the acquisition of Allergan, Inc by Actavis, Plc, the new company made its first acquisition on July 6, when the company acquired start-up, Oculeve, for $125 million. On July 7 the company announced it would acquire Merck & Cos late stage CGRP migraine portfolio, as well as two experimental drugs (MK-1602 and MK-8031) for $250 million. In July, Allergan agreed to sell off its small molecule generic drug business, Actavis, to Teva Pharmaceutical Industries for $40.5 billion ($33.75 billion in cash and $6.75 billion worth of shares), a transaction to be completed in Q1 2016. A day later, the company announced it would acquire Naurex Inc for $560 million with more tied to regulatory milestones. In September the company announced it would acquire ophthalmic device start-up AqueSys for $300 million plus future sums tied to approval/sales milestones. In November the company acquired aesthetic device company Northwood Medical Innovation. Two days after announcing the record breaking deal with Pfizer, the company announced it would partner with Rugen Therapeutics to develop new therapies for autism spectrum disorder and obsessive compulsive disorder.