X0306 4 2020-11-12 0000076334 PARKER HANNIFIN CORP PH 0001167075 OBOURN CANDY M 570 EAST LAKE ROAD RUSHVILLE NY 14544 1 0 0 0 Common Stock 2020-11-12 4 S 0 1166 257.0068 D 10251 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $256.8700 to $257.0150, 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. /s/Kelley B. Standard, Attorney in Fact 2020-11-13