Chou Kathryn K.
SEC Form 4 insider trading activity
Chou Kathryn K. has filed 3 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 3 of those filings fall inside the rolling window. Most recent filing: Jun 23, 2026.
On the most recent filing, Chou Kathryn K. is listed as Director at IonQ, Inc. Inside the rolling window, Chou Kathryn K. reported no open-market purchases and 3 open-market sales totaling $1.5M in IONQ. The largest disclosed transaction in the window is a sale of 20,000 IONQ shares on Dec 11, 2025, worth $1.0M.
Companies traded
Other insiders at IONQ
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.5M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Chou Kathryn K. made?
Chou Kathryn K. has filed 3 SEC Form 4 filings (6 transaction rows) across 1 company since 2025.
Which companies does Chou Kathryn K. trade?
Chou Kathryn K. has filed SEC Form 4 disclosures for 1 company, including IONQ.
When was Chou Kathryn K.'s most recent SEC Form 4 filing?
Chou Kathryn K.'s most recent SEC Form 4 filing on Tracefour is dated Jun 23, 2026.
What is Chou Kathryn K.'s total buy and sell value in the current window?
Inside the rolling retention window, Chou Kathryn K. bought $0 and sold $1.5M based on SEC Form 4 filings.
What was Chou Kathryn K.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 20,000 IONQ shares on 2025-12-11, worth $1.0M, per SEC Form 4 filings.