X0306 4 2018-02-16 0 0001521332 Aptiv PLC APTV 0001526190 Brazier Allan J 5725 INNOVATION DRIVE TROY MI 48098 0 1 0 0 Chief Accounting Officer Ordinary Shares 2018-02-16 4 X 0 246 0.00 A 13223 D Ordinary Shares 2018-02-16 4 A 0 1827 0.00 A 15050 D Ordinary Shares 2018-02-16 4 F 0 1962 92.40 D 13088 D Dividend Equivalent Right 2018-02-16 4 X 0 246 0.00 D Ordinary Shares 246 146.445 D Settlement of dividend equivalent rights in connection with the vesting of restricted stock units. The rights accrued when and as dividends were paid on the Issuer's ordinary shares and vested proportionately with the restricted stock unit to which they related. Each dividend equivalent right is the economic equivalent of one ordinary share. Reflects an antidilution adjustment (the "Spin-Off Adjustment") to the number of ordinary shares reported held by the Reporting Person, which Spin-Off Adjustment was made prior to this vesting date in connection with the spin-off of Delphi Technologies PLC from the Issuer on December 4, 2017. Additional ordinary shares acquired in connection with achievement in excess of target of specified performance criteria for the 2015-2017 performance period. Shares withheld to pay tax liabilities incident to the vesting of restricted stock units and settlement of dividend equivalent rights. Reflects here and in Table 1 above the Spin-Off Adjustment to the Reporting Person's dividend equivalent rights. Reflects the Spin-Off Adjustment to the Reporting Person's remaining dividend equivalent rights. /s/ David M. Sherbin, Attorney-in-fact for Allan J. Brazier 2018-02-21