X0407 4 2023-05-12 0 0000816761 TERADATA CORP /DE/ TDC 0001742169 Olsen Joanne Beth 17095 VIA DEL CAMPO SAN DIEGO CA 92127 1 0 0 0 0 Common Stock 2023-05-12 4 A 0 6176 0.00 A 41795 D Award of restricted share units issued under the Director Compensation Program. The units vest in four equal, quarterly installments commencing three months after the grant date. The reporting person has elected to defer receipt of the shares until after the termination of her service as a director. /s/ Juliet C. Shadoan, Attorney-in-fact for Joanne Beth Olsen 2023-05-12