Welcome to our dedicated page for Rigetti Computing SEC filings (Ticker: RGTI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Rigetti Computing, Inc. filings document a public quantum-computing company with common stock and warrants listed on the Nasdaq Capital Market. Recent Form 8-K reports furnish financial results, Regulation FD product announcements for systems such as Cepheus-1-108Q, customer-order updates, and material agreements, including office and laboratory lease arrangements through its Rigetti & Co, LLC subsidiary.
Proxy materials cover annual-meeting voting procedures, board matters, and stockholder governance. The filing record also identifies the company as an emerging growth company and provides recurring disclosure around capital structure, warrants, governance changes, and reported corporate events tied to its quantum hardware and cloud-access business.
Rigetti Computing, Inc. reported changes to its quantum product roadmap and new performance milestones for its systems. The company now expects general availability of its 108-qubit quantum computing system, Cepheus-1-108Q, around the end of the first quarter of 2026, shifting the previously communicated timing. Rigetti also announced that it achieved a median two-qubit gate fidelity of 99% on the 108-qubit system, 99.7% on its 9-qubit system, and 99.6% on its 36-qubit system, indicating improving hardware quality across different processor sizes.
The Vanguard Group has filed an amended Schedule 13G reporting beneficial ownership of 35,970,648 shares of Rigetti Computing Inc. common stock, representing 10.89% of the class as of the event date 12/31/2025.
Vanguard reports no sole voting power over these shares and shared voting power over 2,330,468 shares. It has sole dispositive power over 33,303,366 shares and shared dispositive power over 2,667,282 shares, reflecting its role as an investment adviser.
The filing states the securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of Rigetti. Vanguard’s clients, including registered investment companies and other managed accounts, have the right to receive dividends and sale proceeds, and no single other person’s interest exceeds 5% of the class.
Rigetti Computing, Inc. (RGTI) reported an insider transaction by its Chief Financial Officer, Jeffrey Bertelsen. On 11/20/2025, he sold 3,702 shares of Rigetti common stock in a single transaction at a price of $26.351 per share, coded as an "S" transaction.
The filing explains that these were nondiscretionary "sell-to-cover" sales made to satisfy tax withholding obligations triggered by the settlement of restricted stock units (RSUs), rather than an open-market discretionary sale. Following this transaction, Bertelsen beneficially owns 179,879 shares of Rigetti common stock in direct ownership.
Rigetti Computing, Inc. (RGTI) Chief Technology Officer filed a Form 4 reporting an automatic sale of company stock. On 11/20/2025, the executive sold 41,935 shares of common stock in a nondiscretionary "sell to cover" transaction to satisfy tax withholding obligations related to the settlement of restricted stock units (RSUs). The weighted average sale price was $26.3397 per share, with individual trades executed between $26.01 and $26.3528. Following this transaction, the reporting person beneficially owns 688,633 shares of Rigetti common stock directly.
Rigetti Computing (RGTI) reported Q3 2025 results marked by large non‑cash warrant revaluation losses and a completed $350 million at‑the‑market equity raise. Revenue was $1.947 million versus $2.378 million a year ago, with gross profit of $0.404 million and an operating loss of $20.549 million. Net loss was $200.968 million, driven primarily by a $181.955 million loss from the change in fair value of derivative warrant liabilities and a $4.062 million loss from earn‑out liabilities, partly offset by $5.598 million of interest income.
Liquidity expanded through financing: during the nine months, Rigetti raised $350 million via an ATM program (30,309,780 shares at a $11.55 weighted average price), $35 million from a Quanta private placement, and $3.0 million from public warrant exercises. Subsequent to September 30, the company received $46.5 million from 4,042,099 additional public warrant exercises.
As of September 30, cash and cash equivalents were $26.133 million, short‑term U.S. Treasury investments were $420.850 million, and long‑term U.S. Treasury investments were $111.955 million. Operating cash used was $43.642 million for the nine months. Shares outstanding were 325,307,895 at September 30 and 330,026,078 as of November 6. Derivative warrant liabilities totaled $240.737 million at quarter‑end.
Rigetti Computing, Inc. (RGTI) furnished a Form 8-K announcing its financial results for the three and nine months ended September 30, 2025. The results are provided in a press release attached as Exhibit 99.1 and incorporated by reference. The information in Item 2.02, including Exhibit 99.1, is being furnished and not deemed filed under the Exchange Act.
The company’s securities include Common Stock (RGTI) and publicly traded warrants (RGTIW), each whole warrant exercisable for one share at an exercise price of $11.50 per share.
Rigetti Computing (RGTI) disclosed that a director sold 62,000 shares of common stock on 10/17/2025 at a weighted average price of $44.8853, with trades ranging from $44.61 to $45.215. Following the sale, the director beneficially owns 120,371 shares, held directly. The transaction was executed under a Rule 10b5-1 trading plan adopted on June 12, 2025.
Rigetti Computing director Helene Gail Sandford reported sales of common stock on 09/19/2025 made pursuant to a Rule 10b5-1 trading plan adopted June 12, 2025. The filing shows a sale of 1 share at $26.98 and a separate weighted-average sale of 17,634 shares at $24.7484 (prices ranged $24.74 to $25.205). After these transactions the reporting person beneficially owned 182,371 shares. The Form 4 was executed by an attorney-in-fact on 09/22/2025.
Rigetti Computing, Inc. (RGTIW) reports a proposed sale of 17,635 shares of common stock through Piper Sandler & Co on Nasdaq with an aggregate market value of $436,289.90. The shares were acquired on 06/01/2024 as compensation from the issuer. The filer discloses a recent sale during the past three months of 25,000 shares on 09/12/2025 generating $463,585.00 in gross proceeds. The notice affirms the seller does not possess undisclosed material adverse information and follows Rule 144 disclosure requirements.
Clifton Michael S., a director of Rigetti Computing, Inc. (RGTI), reported a Section 16 transaction dated 09/17/2025. The filing discloses activity in derivative securities: a transaction involving Warrants (right to buy) with an $11.50 strike on 09/17/2025 with transaction code S(1). The filing states the underlying security is 100,000 shares of Common Stock and that the instrument is fully vested and exercisable.
The report also shows 100,000 shares of Common Stock beneficially owned following the reported transaction and lists total direct beneficial ownership of 356,250 shares. The filing notes the transaction was made pursuant to a Rule 10b5-1 trading plan adopted March 10, 2025 and is signed by an attorney-in-fact on 09/18/2025.