X0306 4 2022-03-01 0 0000816761 TERADATA CORP /DE/ TDC 0001719723 MCMILLAN STEPHEN 17095 VIA DEL CAMPO SAN DIEGO CA 92127 1 1 0 0 President and CEO Common Stock 2022-03-01 4 F 0 10541 49.45 D 298914 D Common Stock 2022-03-01 4 A 0 105798 0.00 A 404712 D Common Stock 2022-03-02 4 S 0 19715 48.75 D 384997 D Shares withheld by the issuer and disposed of to satisfy tax obligation upon vesting of restricted share units. Award of restricted share units which vests in three equal annual installments beginning on March 1, 2023. The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.63 to $48.85. The reporting person has provided to the issuer and will provide any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. Margaret A. Treese, Attorney-in-fact for Stephen McMillan 2022-03-03