X0306 4 2021-08-27 0000898293 JABIL INC JBL 0001295399 Dastoor Michael 10560 DR. MARTIN LUTHER KING, JR. ST. N. ST. PETERSBURG FL 33716 1 EVP, CFO Common Stock 2021-08-27 4 S 0 16473.0000 61.9422 D 263042.0000 D Common Stock 2021-08-30 4 S 0 4485.0000 62.4300 D 258557.0000 D This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. The transactions reflected on this line were executed in multiple trades at prices ranging from $61.94 to $61.95, inclusive. The price reported above reflects the weighted average sale price for the shares set forth on this line. The reporting person hereby undertakes to provide upon request by the SEC Staff, the Issuer or a security holder of the Issuer full information regarding the number of shares sold at each seperate price. /s/ Lisa N. Clark, Attorney-in-Fact 2021-08-31