X0306 4 2017-02-01 0 0001578845 Allergan plc AGN 0001237253 BISARO PAUL CLONSHAUGH BUSINESS AND TECHNOLOGY PARK, COOLOCK, CO. DUBLIN L2 D17 E400 IRELAND 1 1 0 0 Exec Chairman Ordinary Shares, par value $0.0001 2017-02-01 4 A 0 7105 229.32 A 188867 D Ordinary Shares, par value $0.0001 2017-02-01 4 F 0 3411 229.32 D 185456 D Ordinary Shares, par value $0.0001 229.32 2017-02-01 4 C 0 7105 0 D 2017-02-01 2017-02-01 Ordinary Shares 7105 0 D Includes restricted shares issued pursuant to the 2013 Incentive Award Plan of Allergan plc. Represents performance-based restricted share units ("PSUs") which vested on February 1, 2017, following certification of achievement by issuer of certain performance criteria. Each PSU represented a contingent right to receive ordinary shares of the Issuer equal to the product of the applicable performance multiple and the target number of shares underlying the PSU, as set forth in the award agreement between the Issuer and Reporting Person. /s/ A. Robert D. Bailey, Attorney-in-Fact for Reporting Person 2017-02-03