X0306 4 2022-03-03 0000104169 Walmart Inc. WMT 0001662848 Biggs M. Brett 702 SW 8TH STREET BENTONVILLE AR 72716 1 Executive Vice President Common Stock 2022-03-03 4 S 0 22133 140.024 D 248176 D Common Stock 417.4761 I By 401(k) This sale was executed in multiple trades ranging from $139.995 to $140.0525, inclusive. The price reported is the weighted average sales price. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares and prices at which the transaction was effected. /s/ Kristopher A. Isham, by power of attorney 2022-03-04