Thomas Zindrick insider trades: GENELUX (GNLX) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Thomas reports to the SEC
Open-market buys and sales
8 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 3, 2026 | GNLX | ↓ Sell | 3,089 | $2.05 | $6K | Direct | Nov 5, 2026 (2d) |
| Aug 31, 2026 | GNLX | ↓ Sell | 34,463 | $2.67 | $92K | Direct | Sep 2, 2026 (2d) |
| Aug 4, 2026 | GNLX | ↓ Sell | 3,023 | $2.95 | $9K | Direct | Aug 4, 2026 (0d) |
| May 11, 2026 | GNLX | ↓ Sell | 2,798 | $2.94 | $8K | Direct | May 12, 2026 (1d) |
| Nov 17, 2025 | GNLX | ↓ Sell | 17,182 | $3.86 | $66K | Direct | Dec 11, 2025 (24d) |
| May 12, 2025 | GNLX | ↓ Sell | 10,764 | $2.92 | $31K | Direct | May 13, 2025 (1d) |
| Dec 16, 2024 | GNLX | ↓ Sell | 14,315 | $2.34 | $33K | Direct | Dec 18, 2024 (2d) |
| Aug 18, 2023 | GNLX | ↓ Sell | 8,349 | $23.73 | $198K | Direct | Aug 22, 2023 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GNLX insiders
Open-market trades in the last 12 months
About Thomas Zindrick's insider trades
Thomas Zindrick is President and CEO at GENELUX (GNLX). Since Aug 18, 2023, Thomas has reported no open-market purchases and 8 sales worth $445K on SEC Form 4. In the last 12 months: 5 sales ($182K).
Their filings also include grants and awards (8 filings), shares returned to the company (1 filing), other transactions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GNLX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.