X0508 4 2025-06-09 0001838359 Rigetti Computing, Inc. RGTI 0001827853 Clifton Michael S. C/O RIGETTI COMPUTING, INC. 775 HEINZ AVENUE BERKELEY CA 94710 1 0 0 0 1 Common Stock 2025-06-09 4 S 0 50000 11.76 D 888864 D Common Stock 2025-06-10 4 S 0 25000 12.00 D 863864 D Common Stock 2025-06-10 4 A 0 14902 0 A 878766 D This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2025. Represents an annual grant of restricted stock units ("RSUs") for service as a director of the Issuer. The shares underlying the RSUs will vest in full on the earlier of (i) the date of the Issuer's 2026 annual meeting of the stockholders (or the date immediately prior to such annual meeting if the Reporting Person's service as a director ends at such annual meeting) or (ii) on June 10, 2026, each subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date. Exhibit 24 - Power of Attorney /s/ Jeffrey Bertelsen, Attorney-in-Fact 2025-06-11