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.
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.
IonQ, Inc. President and CEO Niccolo de Masi reported a tax-related share disposition. On March 11, 2026, he disposed of 20,785 shares of common stock at a weighted average price of $34.802 per share to satisfy tax liability from vesting RSUs, with trades executed between $33.69 and $35.87. After this transaction, he directly holds 1,155,667 shares of IonQ common stock, indicating the event is a small, routine adjustment to cover taxes rather than a discretionary open-market sale.
IonQ, Inc. is registering 2,562,642 shares of common stock for resale by The Chancellor, Masters, and Scholars of the University of Cambridge under a new prospectus supplement to its existing shelf registration statement. The prospectus supplement is required by a Registration Rights Agreement dated March 10, 2026. The shares were originally issued in a private transaction relying on exemptions under Section 4(a)(2) of the Securities Act and/or Rule 506 of Regulation D, and IonQ has filed related legal opinion and consent exhibits.
IonQ, Inc. files a prospectus supplement to register up to 2,562,642 shares of its common stock for resale by a selling stockholder. The prospectus supplement states the company will not receive any proceeds from sales by the selling stockholder and that sales may occur on exchanges, OTC, privately, or by other permitted methods.
Shares outstanding were 366,640,756 as of February 18, 2026. The selling stockholder identified is The Chancellor, Masters, and Scholars of the University of Cambridge, which may sell any, all or none of the registered shares.