X0306 4 2020-08-07 0000076334 PARKER HANNIFIN CORP PH 0001254378 MAXWELL MARTIN C PARKER-HANNIFIN CORPORATION 6035 PARKLAND BOULEVARD CLEVELAND OH 44124-4141 0 1 0 0 VP - CTIO Common Stock 2020-08-07 4 S 0 9000 195.4068 D 15144 D Common Stock 6802.8324 I Parker Retirement Savings Plan and Savings Restoration Plan The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $195.1891 to $196.056, inclusive. The reporting person undertakes to provide to Parker-Hannifin Corporation, any security holder of Parker-Hannifin Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote 1 to this Form 4. Kelley B. Standard, Attorney-in-Fact 2020-08-11