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.
IonQ, Inc. filings document a public quantum technology company with common stock, warrants and recurring capital-structure disclosures. Its 8-K reports include operating and financial results, material-event updates, registration rights agreements, unregistered equity issuances, resale prospectus supplements and acquisition-related share issuances, including the completed Skyloom Global acquisition.
IonQ proxy materials cover shareholder voting matters, board governance, executive compensation and pay-versus-performance disclosures. The company’s filing record also reflects material agreements, warrant and common-stock terms, financial reporting furnished with earnings releases, and governance matters connected to its quantum computing, networking, sensing, security and space-based data businesses.
Morgan Stanley Smith Barney LLC submitted a Form 144 notice reporting the proposed sale of 2,500 shares of Common Stock on 04/16/2026 tied to an exercise of stock options for cash.
The filing also lists recent sales by Robert Cardillo: 904 shares on 03/10/2026 for $31,461.01, 3,071 shares on 02/26/2026 for $120,359.86, and 5,165 shares on 02/26/2026 described as 10b5-1 sales for $203,685.00.
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.