X0306 4 2023-03-15 0001571996 Dell Technologies Inc. DELL 0001680902 Rothberg Richard J ONE DELL WAY ROUND ROCK TX 78682 0 1 0 0 General Counsel & Secretary Class C Common Stock 2023-03-15 4 A 0 43189 0 A 191718 D Class C Common Stock 2023-03-15 4 F 0 16662 37.55 D 175056 D Class C Common Stock 2023-03-15 4 A 0 175281 0 A 350337 D Represents a grant of 43,189 restricted stock units ("RSUs"). The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date contingent on the reporting person's continued service on each applicable vesting date. Represents shares withheld by the Issuer for payment of the tax liability incurred upon the partial vesting of RSUs granted on March 15, 2020, March 15, 2021 and March 15, 2022. Represents 282,505 shares certified as earned with respect to an award of performance-based RSUs granted on March 15, 2020, net of 107,224 shares withheld by the Issuer for payment of the tax liability incurred on vesting of such shares. Vesting of the performance-based RSUs occurred simultaneously with their certification. /s/ James Williamson, Attorney-in-Fact 2023-03-17