Rigetti’s Rivas plans sale of 9,038 shares

Rigetti Computing, Inc. (RGTI) is the issuer for a proposed resale of its common stock under Rule 144 by Jesus David Rivas.

Rhea-AI Filing Summary

Rigetti Computing, Inc. (RGTI) is the issuer for a proposed resale of its common stock under Rule 144 by Jesus David Rivas. The notice covers 9,038 shares, relating to RSUs, with an indicated value of $153,646.00. Prior sales by the same seller over the past three months totaled 518,087 shares of common stock for aggregate proceeds of $13,090,583.16. A broker identified as Piper Sandler is listed in connection with the transaction, and Rigetti had 333,768,747 shares outstanding of common stock as of the notice.

Key Figures

Shares proposed to be sold: 9,038 shares of common stock Market value of shares proposed: $153,646.00 Shares outstanding: 333,768,747 shares +4 more

7 metrics

Shares proposed to be sold 9,038 shares of common stock Proposed Rule 144 sale related to RSUs for Jesus David Rivas

Market value of shares proposed $153,646.00 Indicated value for 9,038 shares of Rigetti Computing, Inc. common stock

Shares outstanding 333,768,747 shares Rigetti Computing, Inc. common stock shares outstanding as referenced in the notice

Shares sold on 05/29/2026 499,328 shares Common stock sales by Jesus David Rivas on May 29, 2026

Proceeds from 05/29/2026 sale $12,660,699.54 Aggregate consideration for 499,328 shares of common stock

Shares sold on 05/22/2026 18,759 shares Common stock sales by Jesus David Rivas on May 22, 2026

Proceeds from 05/22/2026 sale $429,883.62 Aggregate consideration for 18,759 shares of common stock

Key Terms

Rule 144, RSU, attorney-in-fact, Corporate & Venture Services

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

RSU financial

"Common Stock | 08/20/2026 | RSU | Jesus David Rivas"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

attorney-in-fact regulatory

"as attorney-in-fact for Jesus David Rivas"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

Corporate & Venture Services financial

"Piper Sandler & Co Corporate & Venture Services FA"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does this Form 144 filing mean for Rigetti Computing, Inc. (RGTI)?

The filing reports a proposed Rule 144 sale of Rigetti Computing, Inc. common stock by Jesus David Rivas. It gives notice of intent to sell 9,038 shares related to RSUs, without changing the number of shares issued by Rigetti itself.

How many RGTI shares are proposed to be sold in this Form 144?

The notice covers a proposed sale of 9,038 shares of Rigetti Computing, Inc. common stock. These shares are identified as related to an RSU position and have an indicated value of $153,646.00 in the filing.

How many Rigetti Computing (RGTI) shares has Jesus David Rivas sold recently?

Over the past three months, Jesus David Rivas is reported as having sold 518,087 shares of Rigetti Computing common stock, consisting of 499,328 shares on May 29, 2026 and 18,759 shares on May 22, 2026, for total proceeds of $13,090,583.16.

What is the reported market value of the RGTI shares covered by this Form 144?

The Form 144 lists an indicated market value of $153,646.00 for the 9,038 shares of Rigetti Computing, Inc. common stock proposed to be sold under Rule 144 in this notice.

How many Rigetti Computing (RGTI) shares were outstanding according to this notice?

The filing states that Rigetti Computing, Inc. had 333,768,747 shares of common stock outstanding at the time referenced. This figure provides context for the relative size of the proposed and recent sales.

Who is the broker associated with this Rigetti Computing (RGTI) Form 144 sale?

The broker named in connection with the proposed Rule 144 sale of Rigetti Computing, Inc. common stock is Piper Sandler, identified with an address at 350 North 5th Street, Minneapolis, Minnesota 55401.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/20/2026 - 04:46 PM EDT Accepted by SEC EDGAR 08/20/2026 - 04:45 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001910690
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Rigetti Computing, Inc.
SEC File Number	001-40140
Address of Issuer	775 HEINZ AVENUE BERKELEY CALIFORNIA 94710
Phone	(510) 210-5550
Name of Person for Whose Account the Securities are To Be Sold	Rivas David
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Piper Sandler 350 North 5th Street Minneapolis MN 55401	9038	153646.00	333768747	08/20/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	08/20/2026	RSU	Jesus David Rivas			9038	08/20/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Jesus David Rivas 775 Heinz Avenue Berkeley CA 94710	Common Stock	05/29/2026	499328	12660699.54
Jesus David Rivas 775 Heinz Avenue Berkeley CA 94710	Common Stock	05/22/2026	18759	429883.62

144: Remarks and Signature

Remarks
Date of Notice	08/20/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Will Britton, a duly authorized representative of Piper Sandler & Co Corporate & Venture Services FA, as attorney-in-fact for Jesus David Rivas
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)