Helene Gail Sandford - Sep 12, 2025 Form 4 Insider Report for Rigetti Computing, Inc. (RGTI)

Role
Director
Signature
/s/ Jeffrey Bertelsen, Attorney-in-Fact
Stock symbol
RGTI
Transactions as of
Sep 12, 2025
Transactions value $
-$463,585
Form type
4
Date filed
9/15/2025, 05:13 PM
Previous filing
Jun 11, 2025
Next filing
Sep 22, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Sandford Helene Gail Director C/O RIGETTI COMPUTING, INC., 775 HEINZ AVENUE, BERKELEY /s/ Jeffrey Bertelsen, Attorney-in-Fact 2025-09-15 0001913235

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RGTI Common Stock Sale -$133K -7.77K -3.45% $17.09 217K Sep 12, 2025 Direct F1, F2
transaction RGTI Common Stock Sale -$48.2K -2.65K -1.22% $18.19 215K Sep 12, 2025 Direct F1, F3
transaction RGTI Common Stock Sale -$230K -11.9K -5.56% $19.27 203K Sep 12, 2025 Direct F1, F4
transaction RGTI Common Stock Sale -$52.6K -2.64K -1.3% $19.92 200K Sep 12, 2025 Direct F1, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2025.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.685 to $17.61, 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 ranges set forth in footnotes (2) to (5) in this Form 4.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.715 to $18.705, inclusive.
F4 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.715 to $19.695, inclusive.
F5 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.72 to $20.055, inclusive.