Rigetti (RGTI) Form 144: Insider sale includes 43,190 shares by Kulkarni

Rhea-AI Filing Summary

Rigetti Computing submitted a Form 144 notifying a proposed sale of 61,000 shares of Common Stock following a stock option exercise on 05/28/2026. The filing lists proceeds of $1,487,064.00. The excerpt also shows a sale by Subodh Kulkarni of 43,190 shares for $1,132,839.15.

Key Figures

Proposed shares to sell: 61,000 shares Per-holder example sold: 43,190 shares Proceeds (listed): $1,487,064.00 +3 more

6 metrics

Proposed shares to sell 61,000 shares listed in the Form 144 excerpt (stock option exercise)

Per-holder example sold 43,190 shares Subodh Kulkarni sale dated 05/28/2026

Proceeds (listed) $1,487,064.00 figure shown near the security line in the excerpt

Proceeds for Kulkarni $1,132,839.15 amount shown for Subodh Kulkarni's 43,190-share sale

Sale date 05/28/2026 date of stock option exercise and securities sold

Shares shown 332,400,000 shares figure adjacent to filing data with date 06/01/2026

Key Terms

Form 144, stock option exercise, issuer

3 terms

Form 144 regulatory

"submitted a Form 144 notifying a proposed sale of 61,000 shares"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

stock option exercise financial

"Common Stock | 05/28/2026 | Stock Option Exercise"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

issuer regulatory

"Stock Option Exercise | Issuer | 61000"

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

Relationship to Issuer

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 & Co Inc 350 N 5th St Ste 100 Minneapolis MN 55401	61000	1487064.00	332400000	06/01/2026	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	05/28/2026	Stock Option Exercise	Issuer			61000	05/28/2026	Cash

* 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
Subodh Kulkarni C/O Rigetti Computing Inc 775 Heinz Ave Berkeley CA 94710	Common Stock	05/28/2026	43190	1132839.15

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Rigetti Computing's Form 144 (RGTI) disclose?

It discloses a proposed sale of 61,000 shares of Common Stock following a stock option exercise on 05/28/2026. The filing lists proceeds of $1,487,064.00 and notes a related sale by Subodh Kulkarni.

Who is the selling party named in the excerpt for RGTI?

The excerpt names Subodh Kulkarni as a seller, reporting a sale of 43,190 shares on 05/28/2026 for $1,132,839.15. Other selling-party details are not shown in the provided excerpt.

What transaction type triggered the Form 144 filing for RGTI?

The filing indicates the securities arise from a stock option exercise dated 05/28/2026. The method of sale is listed as cash in the excerpt; additional distribution methods are not included here.

How many shares outstanding does the excerpt show for RGTI?

The excerpt includes a figure of 332,400,000 shares alongside the filing data with a date of 06/01/2026. This number appears in the provided lines of the excerpt.