IonQ, Inc. (IONQ-WT) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Jim Frankola - 4,413 0 28 Aug, 2025
William J Jr Teuber - 9,413 0 27 Feb, 2026
Paul T Dacier Cao, Clo And Secretary 108,568 0 13 Mar, 2026
Scott D Sandell - 0 14,625,359 18 Nov, 2022
Ronald D Bernal - 29,650 0 03 Jul, 2023
Craig H Barratt - 0 926,347 04 Oct, 2021
Forest Baskett - 0 14,624,354 18 Nov, 2022
Gabrielle B Toledano - 9,385 0 25 Feb, 2026
Harry L. You - 0 2,597,500 10 May, 2022
Masi Niccolo De President And Ceo 1,155,667 0 13 Mar, 2026
William F Scannell - 140,560 0 18 Jun, 2025
Peter W. Sonsini - 0 14,619,626 18 Nov, 2022
Anthony A. Jr. Florence - 0 14,615,876 18 Nov, 2022
Thomas G. Kramer Chief Financial Officer 473,302 0 05 Sep, 2025
Enterprise Associates 15, L.P. New - 14,614,829 0 18 Nov, 2022
Mohamad Makhzoumi - 1,654 14,615,876 18 Nov, 2022
Partners 15, L.P. Nea - 0 14,614,829 18 Nov, 2022
Inder M Singh Cfo Coo 423,775 0 13 Mar, 2026
2016 Gp, L.L.C. Gv - 0 14,707,933 12 Apr, 2022
Blake Byers - 571,894 0 27 May, 2022
Wendy Thomas - 61,145 0 13 Jun, 2025
Christopher Monroe Chief Scientist 3,897,970 0 17 Aug, 2023
Jungsang Kim Chief Technology Officer 1,019,941 900,000 15 Mar, 2024
Peter Hume Chapman Executive Chair 390,329 0 20 Jun, 2025
Laurie A. Babinski General Counsel And Secretary 246,889 0 05 Jun, 2023
Kathryn K. Chou - 60,839 0 23 Dec, 2025
Rima Alameddine Chief Revenue Officer 432,616 0 21 Nov, 2025
Robert T. Cardillo - 139,967 0 17 Apr, 2026
John W Raymond - 83,963 0 13 Mar, 2026
Dean P. Acosta Cca Gro 75,959 0 08 Oct, 2025
Scott Francis Millard Chief Business Officer 216,457 0 15 Dec, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
16 Apr, 2026 Robert T. Cardillo Common Stock A 2,500 $11.24 142,467 D M
16 Apr, 2026 Robert T. Cardillo Common Stock A 2,500 $44.90 139,967 D S
16 Apr, 2026 Robert T. Cardillo Stock Option (Right to Buy) D 2,500 $0.00 12,547 D M
12 Mar, 2026 John W Raymond Common Stock D 2,800 $33.34 83,963 D S
12 Mar, 2026 John W Raymond Common Stock D 2,800 $33.34 83,963 D S
11 Mar, 2026 Robert T. Cardillo Common Stock D 904 $34.80 139,967 D F
11 Mar, 2026 Masi Niccolo De Common Stock D 20,785 $34.80 1,155,667 D F
11 Mar, 2026 Masi Niccolo De Common Stock D 20,785 $34.80 1,155,667 D F
12 Mar, 2026 John W Raymond Common Stock D 2,800 $33.34 83,963 D S
11 Mar, 2026 Paul T Dacier Common Stock D 6,181 $34.80 108,568 D F
11 Mar, 2026 Masi Niccolo De Common Stock D 20,785 $34.80 1,155,667 D F
11 Mar, 2026 Inder M Singh Common Stock D 8,134 $34.80 423,775 D F
02 Mar, 2026 Robert T. Cardillo Common Stock A 31,651 $0.00 140,871 D A
27 Feb, 2026 William J Jr Teuber Common Stock A 3,000 $38.39 9,413 D P
27 Feb, 2026 William J Jr Teuber Common Stock A 3,000 $38.39 9,413 D P
27 Feb, 2026 William J Jr Teuber Common Stock A 3,000 $38.39 9,413 D P
26 Feb, 2026 Robert T. Cardillo Common Stock A 2,500 $11.24 117,456 D M
26 Feb, 2026 Robert T. Cardillo Common Stock D 5,165 $39.44 112,291 D S
27 Feb, 2026 Robert T. Cardillo Common Stock D 3,071 $39.19 109,220 D F
26 Feb, 2026 Robert T. Cardillo Stock Option (Right to Buy) D 2,500 $0.00 15,047 D M