Thomas John
SEC Form 4 insider trading activity
Thomas John has filed 5 SEC Form 4 filings (17 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Jun 18, 2026.
On the most recent filing, Thomas John is listed as Director at GENELUX Corp. Inside the rolling window, Thomas John reported no open-market purchases and 3 open-market sales totaling $109K in GNLX. The largest disclosed transaction in the window is a sale of 10,000 GNLX shares on Dec 1, 2025, worth $50K.
Companies traded
Other insiders at GNLX
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$109K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Thomas John made?
Thomas John has filed 5 SEC Form 4 filings (17 transaction rows) across 1 company since 2025.
Which companies does Thomas John trade?
Thomas John has filed SEC Form 4 disclosures for 1 company, including GNLX.
When was Thomas John's most recent SEC Form 4 filing?
Thomas John's most recent SEC Form 4 filing on Tracefour is dated Jun 18, 2026.
What is Thomas John's total buy and sell value in the current window?
Inside the rolling retention window, Thomas John bought $0 and sold $109K based on SEC Form 4 filings.
What was Thomas John's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 10,000 GNLX shares on 2025-12-01, worth $50K, per SEC Form 4 filings.