Rigetti Computing, Inc. (RGTI) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-29 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Rigetti Computing, Inc. (RGTI) CIK: 0001838359 --- Reporting Owner --- Name: Rivas David CIK: 0001910690 Role: Officer (CHIEF TECHNOLOGY OFFICER) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: +75,131 | Price: $0.27 Total Value: $20,435.63 Shares Owned After: 788,286 | Ownership: D (Direct) [Transaction #2] Security: Common Stock Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: +33,053 | Price: $0.27 Total Value: $8,990.42 Shares Owned After: 821,339 | Ownership: D (Direct) [Transaction #3] Security: Common Stock Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: +3,541 | Price: $0.27 Total Value: $963.15 Shares Owned After: 824,880 | Ownership: D (Direct) [Transaction #4] Security: Common Stock Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: +393 | Price: $0.27 Total Value: $106.90 Shares Owned After: 825,273 | Ownership: D (Direct) [Transaction #5] Security: Common Stock Date: 2026-05-29 | Code: S (Open market sale) Shares: -499,328 | Price: $25.40 Total Value: $12,680,933.89 Shares Owned After: 325,945 | Ownership: D (Direct) Footnotes: [F1] The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.7549 to $25.62, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. --- Derivative Transactions --- [Transaction #1] Security: Employee Stock Option (right to buy) Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: -75,131 | Price: $0.00 Exercisable: N/A | Expires: 2030-05-21 Shares Owned After: 209,851 | Ownership: D (Direct) Footnotes: [F2] The stock option is fully vested and exercisable. [Transaction #2] Security: Employee Stock Option (right to buy) Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: -33,053 | Price: $0.00 Exercisable: N/A | Expires: 2029-04-03 Shares Owned After: 61,385 | Ownership: D (Direct) Footnotes: [F2] The stock option is fully vested and exercisable. [Transaction #3] Security: Employee Stock Option (right to buy) Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: -3,541 | Price: $0.00 Exercisable: N/A | Expires: 2029-01-29 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F2] The stock option is fully vested and exercisable. [Transaction #4] Security: Employee Stock Option (right to buy) Date: 2026-05-29 | Code: M (Exercise of derivative) Shares: -393 | Price: $0.00 Exercisable: N/A | Expires: 2029-01-29 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F2] The stock option is fully vested and exercisable. --- Footnotes (Complete Index) --- F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.7549 to $25.62, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F2: The stock option is fully vested and exercisable. --- Signature --- /s/ /s/ Jeffrey Bertelsen, Attorney-in-Fact (2026-06-01)