GNLX insider trading — Genelux Corp
Over the last 90 days, insiders at Genelux Corp (GNLX) made 0 open-market purchases worth $0 and 6 open-market sales worth $159K, making them net sellers by $159K. The largest sale was by Zindrick Thomas (President and CEO), who sold 34,463 shares for $92K on Aug 31, 2026.
Updated Oct 16, 2026.
Recent GNLX insider transactions
Every Form 4 filed by Genelux Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 31, 2026 | Yu Yong | Chief Scientific Officer | S · Sale | Direct | 9,683 | $2.75 | $27K | Form 4 |
| Aug 31, 2026 | Zindrick Thomas | President and CEO | S · Sale | Direct | 34,463 | $2.67 | $92K | Form 4 |
| Aug 31, 2026 | Cappello Joseph | Chief Technical Officer | S · Sale | Direct | 10,257 | $2.74 | $28K | Form 4 |
| Aug 4, 2026 | Cappello Joseph | Chief Technical Officer | S · Sale | Direct | 653 | $2.95 | $2K | Form 4 |
| Aug 4, 2026 | Yu Yong | Chief Scientific Officer | S · Sale | Direct | 653 | $2.94 | $2K | Form 4 |
| Aug 4, 2026 | Zindrick Thomas | President and CEO | S · Sale | Direct | 3,023 | $2.95 | $9K | Form 4 |
GNLX insider trading FAQ
Are insiders buying GNLX stock?
Not on the open market. In the last 90 days, Genelux Corp insiders made no open-market purchases, and 6 open-market sales totaling $159K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading GNLX?
Recent sellers: Cappello Joseph, Yu Yong, Zindrick Thomas.
Where does GNLX insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.