Welcome to our dedicated page for Ionq SEC filings (Ticker: IONQ), 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.
The IonQ, Inc. (NYSE: IONQ) SEC filings page on Stock Titan provides direct access to the company’s regulatory disclosures, along with AI-powered summaries to help interpret complex documents. As a quantum platform company active in computing, networking, sensing, and security, IonQ uses its SEC filings to report on capital markets activity, acquisitions, governance changes, and executive compensation arrangements.
Investors can review Form 8-K filings where IonQ reports material events such as underwriting agreements for common stock, pre-funded warrants, and Series B warrants, as well as prospectus supplements covering resales of common stock by selling stockholders. Other 8-Ks describe unregistered sales of equity securities, registration rights agreements with institutions like Oxford Science Enterprises and Fortis Advisors, and the completion of acquisitions such as Oxford Ionics Limited and Vector Atomic, Inc.
Filings also detail board and executive changes. Recent 8-Ks and amendments outline the appointment of new directors, the transition of existing directors into advisory roles, and separation agreements for senior executives under IonQ’s Amended and Restated Executive Severance Plan. These documents specify cash severance, COBRA benefits, and equity vesting terms, providing insight into leadership transitions and compensation structures.
Through its registration statements and related supplements, IonQ discloses information about listed securities, including common stock and warrants trading on the New York Stock Exchange under the symbols IONQ and IONQ WS. AI-generated highlights on this page help users quickly identify key terms such as warrant exercise prices, expiration dates, and adjustment mechanisms, as well as the implications of registration rights and resale arrangements.
By using this filings page, readers can follow IonQ’s equity offerings, acquisition-related share issuances, insider and governance updates, and other regulatory disclosures, while AI summaries assist in understanding how each filing may relate to ownership, dilution, and the company’s strategic transactions.
IonQ to acquire SkyWater for $15.00 cash plus IonQ stock per share. Under the Merger Agreement dated January 25, 2026, SkyWater will merge into IonQ subsidiaries in a two-step transaction. Each SkyWater share will receive $15.00 in cash plus IonQ common stock determined by an exchange ratio tied to IonQ’s 20-day VWAP (Exchange Ratio: 0.5265 if VWAP ≤ $37.99, 0.3326 if VWAP ≥ $60.13, otherwise $20 divided by the IonQ Trading Price). The SkyWater Board unanimously recommends approval and SkyWater will hold a virtual special meeting on May 8, 2026 (record date: March 26, 2026). Completion is subject to stockholder approval, HSR clearance, NYSE listing of issued IonQ shares and effectiveness of the Form S-4 registration statement.
IonQ filed an amendment to a Form S-4 registering shares of IonQ common stock in connection with its proposed acquisition of SkyWater Technology, Inc. Under the Merger Agreement, each SkyWater share will be converted into $15.00 cash plus IonQ stock based on an Exchange Ratio tied to a 20‑day VWAP, with fixed ratios of 0.5265 (≤ $37.99) and 0.3326 (≥ $60.13). SkyWater stockholders will vote on the Merger Agreement at a virtual special meeting on May 8, 2026 (record date March 26, 2026); closing is expected in Q2/Q3 2026 subject to HSR clearance, NYSE listing and other closing conditions. The agreement includes a termination fee of $51,573,958.07 and a potential optional equity purchase of 2,857,143 SkyWater shares for $100,000,000 if regulatory approvals fail by the End Date.
The Vanguard Group reported zero beneficial ownership of IonQ Inc. common stock. The amendment states that following an internal realignment effective 01/12/2026, certain Vanguard subsidiaries will report holdings separately. The filing shows 0 shares beneficially owned, representing 0% of the class, and details voting and dispositive power as 0.
The form is an amendment to a Schedule 13G filing and is signed by Ashley Grim on 03/27/2026. It explains the reporting change under SEC Release No. 34-39538 and that subsidiaries will report on a disaggregated basis.
IonQ, Inc. reported a change in its board of directors. On March 19, 2026, the Board expanded its size and elected William F. Scannell, age 63, as a Class II director effective March 20, 2026. His term will run until the 2026 Annual Meeting of Stockholders. Mr. Scannell will also serve on the Board’s Compensation Committee and will receive the standard compensation provided to other non-affiliated directors under IonQ’s Non-Employee Director Compensation Policy. The company states there are no special arrangements leading to his selection and no related-party transactions requiring disclosure.
IonQ proposes to acquire SkyWater through a two-step merger under an Agreement and Plan of Merger dated January 25, 2026. SkyWater stockholders would receive $15.00 in cash per share plus IonQ common stock determined by an exchange ratio tied to IonQ’s 20-day VWAP.
The Exchange Ratio is capped at 0.3326 shares if the IonQ Trading Price ≥ $60.13, floored at 0.5265 shares if the IonQ Trading Price ≤ $37.99, and otherwise equals $20 divided by the IonQ Trading Price. Closing is conditioned on SkyWater stockholder approval, HSR clearance and NYSE listing of issued IonQ shares; the parties expect closing in Q2–Q3 2026.
IonQ, Inc. executive Inder M. Singh, the CFO & COO, reported a tax-related share disposition. On March 11, 2026, he disposed of 8,134 shares of common stock at a weighted average price of $34.802 per share to satisfy tax liabilities from vesting restricted stock units. After this transaction, he directly held 423,775 shares of IonQ common stock. The shares were sold in multiple trades at prices ranging from $33.69 to $35.87 per share, reflecting a routine tax-withholding event rather than an open-market investment decision.
IonQ, Inc. chief accounting officer and chief legal officer Paul T. Dacier reported a tax-related share disposition. On March 11, 2026, 6,181 shares of IonQ common stock were sold to cover his tax liability arising from the vesting of restricted stock units. The weighted average sale price was $34.802 per share, with individual trades occurring between $33.69 and $35.87. After these tax-withholding sales, Dacier continues to hold 108,568 IonQ shares directly, indicating this was a routine transaction tied to equity compensation rather than an open-market portfolio decision.
IonQ, Inc. director and special advisor Raymond John reported an open-market sale of common stock. He sold 2,800 shares on March 12, 2026 at a price of $33.34 per share. After this transaction, he continues to directly hold 83,963 IonQ common shares.
IonQ, Inc. director and Executive Chair of IonQ Federal, Robert T. Cardillo, reported a small tax-related share disposition. On the vesting of restricted stock units, 904 shares of common stock were sold to cover his tax liability at a weighted average price of $34.802 per share, with individual sales ranging from $33.69 to $35.87. After these transactions, he continues to hold 139,967 shares directly, indicating this was a routine withholding event rather than a large change in ownership.