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Who

Kathryn K. Chou

Director

Company insider

Files Form 4 as: Director, IonQ.

In numbers

Trades disclosed
23
Buys
0
Sells
6
Bought
$0
Sold
$3.2M
Companies
1
Companies where not an officer
1
First trade
11 Jul 2022
Last trade
18 Jun 2026
Last filed
22 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
IONQ IonQDirector · Quantum Computing · last 18 Jun 20260 buys · 6 sells

Activity over time

1 Jun 2025 – 1 Oct 2026
20Jun 25Oct 25Feb 26Jun 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
18 Jun 2026filed 22 Jun 2026IONQ IonQQuantum ComputingSEC FORM 4 Sold$152K2,757 at $55.02filing
18 Jun 2026filed 22 Jun 2026IONQ IonQQuantum ComputingSEC FORM 4 Sold$152K2,757 at $55.02filing
17 Jun 2026filed 22 Jun 2026IONQ IonQQuantum ComputingSEC FORM 4 Code A—4,526 at $0.00filing
17 Jun 2026filed 22 Jun 2026IONQ IonQQuantum ComputingSEC FORM 4 Code A—4,526 at $0.00filing
22 Dec 2025filed 23 Dec 2025IONQ IonQoption or derivative · Quantum ComputingSEC FORM 4 Code M—5,000 at $0.00filing
22 Dec 2025filed 23 Dec 2025IONQ IonQQuantum ComputingSEC FORM 4 Code M$23K5,000 at $4.61filing
22 Dec 2025filed 23 Dec 2025IONQ IonQQuantum ComputingSEC FORM 4 Sold$275K5,000 at $55.00filing
11 Dec 2025filed 12 Dec 2025IONQ IonQoption or derivative · Quantum ComputingSEC FORM 4 Code M—20,000 at $0.00filing
11 Dec 2025filed 12 Dec 2025IONQ IonQQuantum ComputingSEC FORM 4 Code M$92K20,000 at $4.61filing
11 Dec 2025filed 12 Dec 2025IONQ IonQQuantum ComputingSEC FORM 4 Sold$1.0M20,000 at $51.40filing
11 Jul 2025filed 15 Jul 2025IONQ IonQQuantum ComputingSEC FORM 4 Sold$293K6,789 at $43.14filing
7 Jul 2025filed 7 Jul 2025IONQ IonQoption or derivative · Quantum ComputingSEC FORM 4 Code M—5,000 at $0.00filing
7 Jul 2025filed 7 Jul 2025IONQ IonQQuantum ComputingSEC FORM 4 Code M$23K5,000 at $4.61filing
7 Jul 2025filed 7 Jul 2025IONQ IonQQuantum ComputingSEC FORM 4 Sold$231K5,000 at $46.18filing
18 Jun 2025filed 18 Jun 2025IONQ IonQQuantum ComputingSEC FORM 4 Code A—5,513 at $0.00filing
11 Jun 2025filed 13 Jun 2025IONQ IonQoption or derivative · Quantum ComputingSEC FORM 4 Code M—14,000 at $0.00filing
11 Jun 2025filed 13 Jun 2025IONQ IonQQuantum ComputingSEC FORM 4 Code M$65K14,000 at $4.61filing
11 Jun 2025filed 13 Jun 2025IONQ IonQQuantum ComputingSEC FORM 4 Sold$1.0M25,696 at $40.46filing
6 Jun 2024filed 10 Jun 2024IONQ IonQQuantum ComputingSEC FORM 4 Code A—23,391 at $0.00filing
30 Jun 2023filed 3 Jul 2023IONQ IonQoption or derivative · Quantum ComputingSEC FORM 4 Code A—14,860 at $0.00filing

Sectors

Technology6

Buys in green, sells in red, by the company’s sector.

Related people

Inder M. SinghDirector · CFO & COO at IonQ, filing Form 4 there in the last year
Niccolo de MasiPresident and CEO · President and CEO at IonQ, filing Form 4 there in the last year
Paul T. DacierCAO, CLO and Secretary · CAO, CLO and Secretary at IonQ, filing Form 4 there in the last year
John W. RaymondDirector · Director and Other at IonQ, filing Form 4 there in the last year
Eric R. BallDirector · Director at IonQ, filing Form 4 there in the last year