Cardillo Robert T. 4
4 · IonQ, Inc. · Filed Jun 12, 2026
Research Summary
AI-generated summary of this filing
IonQ (IONQ) Executive Chair Robert Cardillo Sells 904 Shares
What Happened
- Robert T. Cardillo, Director and Executive Chair (and head of IonQ Federal), disposed of 904 IonQ shares on 2026-06-11 to satisfy tax withholding related to the vesting of restricted stock units (RSUs). The weighted-average sale price reported was $56.21 per share, for total proceeds of approximately $50,810. This was a disposal to cover tax liability (transaction code F), not an open-market investment purchase.
Key Details
- Transaction date: 2026-06-11; Form 4 filed 2026-06-12 (timely filing).
- Price: weighted average $56.21; actual sale prices ranged from $54.78 to $57.30 across multiple transactions (per footnote).
- Shares disposed: 904 shares; total proceeds ≈ $50,810.
- Reason: Sold to satisfy tax withholding on RSU vesting (Footnote F1).
- Footnote F2: price shown is a weighted average; Cardillo can provide the breakdown of shares sold at each price upon request.
- Shares owned after the transaction: not specified in the information provided in this summary.
Context
- This type of sale is a routine, non-investment transaction (cashless tax withholding) that commonly occurs when RSUs vest. It does not necessarily indicate a change in insider confidence or a broader trading intent.
Insider Transaction Report
Form 4
IonQ, Inc.IONQ
Cardillo Robert T.
DirectorOther
Transactions
- Tax Payment
Common Stock
[F1][F2]2026-06-11$56.21/sh−904$50,810→ 139,063 total
Footnotes (2)
- [F1]The reported securities were sold to satisfy the Reporting Person's tax liability in connection with the vesting of restricted stock units ("RSUs").
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.78 to $57.3, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
Signature
/s/ Tyler T. Rosenbaum, Assistant Secretary, by Power of Attorney|2026-06-12