posted: April 6, 2016
Pfizer Inc. and Allergan PLC terminated their planned $150 billion merger after the Obama administration took aim at the deal that would have moved the biggest drug company in the U.S. to Ireland to lower its taxes.
posted: February 29, 2016
Endo International to close Astora due to lawsuit.
posted: May 8, 2015
On March 17, 2015, Actavis completed its acquisition of Allergan, creating a $23 billion diversified global pharmaceutical company and a leader in a new industry model