UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 9, 2026

RIGETTI COMPUTING, INC.

(Exact name of registrant as specified in its charter)

Delaware

001-40140

88-0950636

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

775 Heinz Avenue, Berkeley, California		94710
(Address of principal executive offices)		(Zip Code)

(510) 210-5550

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions:

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨	Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.0001 par value per share	RGTI	The Nasdaq Capital Market
Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share	RGTIW	The Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 5.07      Submission of Matters to a Vote of Security Holders.

Rigetti Computing, Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders (the “Annual Meeting”) on June 9, 2026. The final results for each of the proposals submitted to a vote of the Company’s stockholders at the Annual Meeting are set forth below. These proposals are described in the Company’s definitive proxy statement filed with the Securities and Exchange Commission on April 24, 2026.

Proposal 1. Election of Directors.

The Company’s stockholders elected the person listed below as a Class I Director to serve until the Company’s 2029 Annual Meeting of Stockholders and until their successor is duly elected and qualified or until their earlier death, resignation or removal. The final voting results are as follows:

Name

Votes For

Votes Withheld

Broker Non-Votes

Subodh Kulkarni

84,378,493 

9,946,548 

93,703,628 

Proposal 2. Ratification of the Appointment of Independent Registered Public Accounting Firm.

The Company’s stockholders ratified the appointment of BDO USA, P.C. as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026. The final voting results are as follows:

Votes For				Votes Against				Abstentions				Broker Non-Votes
	185,103,270				1,473,228				1,452,171				—

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: June 11, 2026	RIGETTI COMPUTING, INC.

	By:	/s/ Jeffrey Bertelsen
		Jeffrey Bertelsen
		Chief Financial Officer

SEC Form 8-K filed by Rigetti Computing Inc.