Yong Yu serves as Executive at GENELUX Corp, where they oversee executive responsibilities. Since joining the company, Yong Yu has executed 30 insider transactions totaling $3.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 17, 2025 involved selling 973 shares valued at $5.2K.
Yong Yu currently holds 145,844 shares of GENELUX Corp (GNLX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Yong Yu has been a net seller of GNLX stock. They have purchased $0 and sold $3.2M worth of shares.
Yong Yu's most recent insider trade was on Nov 17, 2025, when they sold 973 shares at $5.37 per share.
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| $N/A |
| Discretionary |
| Aug 21, 2025 | GNLX | $10.8K | Sale | 3,219 | $3.36 | Discretionary |
| Jun 24, 2024 | GNLX | $14.5K | Sale | 6,849 | $2.12 | Discretionary |
| May 29, 2024 | GNLX | $0 | Purchase | 2,500 | $N/A | Discretionary |
| Mar 14, 2024 | GNLX | $0 | Award | 11,557 | $N/A | Discretionary |
| Feb 19, 2024 | GNLX | $0 | Award | 3,661 | $N/A | Discretionary |
| Dec 15, 2023 | GNLX | $345.9K | Sale | 26,732 | $12.94 | Discretionary |
| Dec 15, 2023 | GNLX | $82.3K | Sale | 5,803 | $14.18 | Discretionary |
| Dec 7, 2023 | GNLX | $436.1K | Sale | 36,800 | $11.85 | Discretionary |
| Nov 21, 2023 | GNLX | $191.5K | Sale | 18,665 | $10.26 | Discretionary |
| Nov 20, 2023 | GNLX | $164.3K | Sale | 14,594 | $11.26 | Discretionary |
| Nov 17, 2023 | GNLX | $46.2K | Sale | 3,541 | $13.04 | Discretionary |
| Oct 24, 2023 | GNLX | $31.2K | Option Exercise | 5,200 | $6.00 | Discretionary |
| Oct 24, 2023 | GNLX | $99.4K | Sale | 5,200 | $19.11 | Discretionary |
| Oct 10, 2023 | GNLX | $105.3K | Sale | 4,800 | $21.94 | Discretionary |
| Oct 10, 2023 | GNLX | $9.2K | Sale | 400 | $22.91 | Discretionary |
| Oct 10, 2023 | GNLX | $31.2K | Option Exercise | 5,200 | $6.00 | Discretionary |
| Sep 26, 2023 | GNLX | $31.2K | Option Exercise | 5,200 | $6.00 | Discretionary |
| Sep 26, 2023 | GNLX | $42.4K | Sale | 1,883 | $22.54 | Discretionary |
| Sep 26, 2023 | GNLX | $53.9K | Sale | 2,203 | $24.46 | Discretionary |
| Sep 26, 2023 | GNLX | $26.2K | Sale | 1,114 | $23.51 | Discretionary |
| Sep 20, 2023 | GNLX | $167.8K | Sale | 6,000 | $27.96 | Discretionary |
| Sep 20, 2023 | GNLX | $36.0K | Option Exercise | 6,000 | $6.00 | Discretionary |
| Sep 15, 2023 | GNLX | $123.4K | Sale | 5,725 | $21.56 | Discretionary |
| Sep 15, 2023 | GNLX | $104.2K | Sale | 4,675 | $22.29 | Discretionary |
| Sep 15, 2023 | GNLX | $62.4K | Option Exercise | 10,400 | $6.00 | Discretionary |
| Sep 13, 2023 | GNLX | $630.0K | Sale | 29,800 | $21.14 | Discretionary |
| Aug 30, 2023 | GNLX | $489.1K | Sale | 19,800 | $24.70 | Discretionary |
| Aug 18, 2023 | GNLX | $77.5K | Sale | 3,265 | $23.73 | Discretionary |