X0306 4/A 2017-09-01 2017-09-01 0000076334 PARKER HANNIFIN CORP PH 0001161707 BANKS LEE C PARKER-HANNIFIN CORPORATION 6035 PARKLAND BOULEVARD CLEVELAND OH 44124-4141 0 1 0 0 President & COO Common Stock 2017-09-01 5 G 0 635 0 D 61158 D This amendment to the Reporting Person's September 1, 2017 Form 4 filing corrects the number of shares reported in column 5 beneficially owned by the Reporting Person after the transaction, and clarifies that the 635 shares that were gifted were not further held in an entity in which the Reporting Person has an indirect ownership interest. /s/ Kelley B. Standard, Attorney-in-Fact 2018-07-20