11 insiders reported 60 Form 4 transactions for GENELUX Corp (GNLX) over the past 18 months (most recent 2026-09-02). Recent activity: Yu Yong (Chief Scientific Officer) Sell 9,683 shares, Zindrick Thomas (President and CEO) Sell 34,463 shares, Cappello Joseph (Chief Technical Officer) Sell 10,257 shares, Yu Yong (Chief Scientific Officer) Sell 653 shares, Zindrick Thomas (President and CEO) Sell 3,023 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-02 | Yu Yong | Chief Scientific Officer | Sell | 9,683 | $26,658 |
| 2026-09-02 | Zindrick Thomas | President and CEO | Sell | 34,463 | $91,899 |
| 2026-09-02 | Cappello Joseph | Chief Technical Officer | Sell | 10,257 | $28,112 |
| 2026-08-04 | Yu Yong | Chief Scientific Officer | Sell | 653 | $1,922 |
| 2026-08-04 | Zindrick Thomas | President and CEO | Sell | 3,023 | $8,905 |
| 2026-08-04 | Cappello Joseph | Chief Technical Officer | Sell | 653 | $1,924 |
| 2026-07-02 | Smither John W | Director | Sell | 12,000 | $34,898 |
| 2026-06-18 | Zindrick Thomas | President and CEO | Buy | 730,601 | $0 |
| 2026-06-18 | Smither John W | Director | Buy | 28,409 | $0 |
| 2026-06-18 | Groen Eric | General Counsel | Buy | 233,957 | $0 |
| 2026-06-18 | Mirabelli Mary | Director | Buy | 28,409 | $0 |
| 2026-06-18 | Pulisic Matthew | Chief Financial Officer | Buy | 278,906 | $0 |
| 2026-06-18 | Thomas John | Director | Buy | 28,409 | $0 |
| 2026-06-18 | Tyree James L | Director | Buy | 28,409 | $0 |
| 2026-06-18 | Cappello Joseph | Chief Technical Officer | Buy | 174,841 | $0 |
| 2026-06-18 | Yu Yong | Chief Scientific Officer | Buy | 119,318 | $0 |
| 2026-06-04 | Smalling Ralph | Head of Regulatory | Sell | 192 | $563 |
| 2026-06-02 | Thomas John | Director | Sell | 10,000 | $29,800 |
| 2026-05-12 | Cappello Joseph | Chief Technical Officer | Sell | 605 | $1,797 |
| 2026-05-12 | Yu Yong | Chief Scientific Officer | Sell | 605 | $1,797 |
| 2026-05-12 | Smalling Ralph | Head of Regulatory | Sell | 270 | $805 |
| 2026-05-12 | Zindrick Thomas | President and CEO | Sell | 2,798 | $8,226 |
| 2026-03-26 | Cappello Joseph | Chief Technical Officer | Sell | 906 | $2,193 |
| 2026-03-26 | Smalling Ralph | Head of Regulatory | Sell | 345 | $835 |
| 2026-03-26 | Smalling Ralph | Head of Regulatory | Sell | 240 | $602 |
Source: SEC Form 4 filings · as of 2026-09-02