X0407 4 2023-03-31 0001571996 Dell Technologies Inc. DELL 0001399072 Sweet Thomas W ONE DELL WAY ROUND ROCK TX 78682 0 1 0 0 Chief Financial Officer 1 Class C Common Stock 2023-03-31 4 S 0 283388 40.14 D 211608 D The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2022. The price reported in Column 4 represents a weighted average sales price of $40.1377. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.39, inclusive. The reporting person undertakes to provide to Dell Technologies Inc., any security holder of Dell Technologies Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote. /s/ James Williamson, Attorney-in-Fact 2023-04-04