Genelux Corporation (GNLX)

Genelux Corp experienced eight insider trading transactions over the past ninety days, totaling approximately $229,218 in sales. Key executives, including the CEO and CTO, offloaded shares following an earnings report that missed expectations. The stock price has declined 13.4% recently, currently trading near its fifty-two-week low.
Ticker: GNLX Exchange: NAS


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Genelux Corporation. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
468.54
Quantity 95,153 +26.8%
Value US$4,633,997
3.8
Yu Yong Chief Scientific Officer Officer
Transaction date
Sale
Price
152.60
Quantity 59,739 +39.2%
Value US$2,183,498
3.3
Zindrick Thomas President and CEO Officer
Transaction date
Sale
Price
238.25
Quantity 68,125 -20.0%
Value US$191,230
3.3
Zindrick Thomas President and CEO Officer
Transaction date
Sale
Price
2.95
Quantity 3,023 -0.2%
Value US$8,905
3.8
Yu Yong Chief Scientific Officer Officer
Transaction date
Sale
Price
2.94
Quantity 653 -0.2%
Value US$1,922
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
2.95
Quantity 653 -0.2%
Value US$1,924
2.8
Smither John W Non-Executive Director
Transaction date
Sale
Price
2.91
Quantity 12,000 -11.6%
Value US$34,898
2.8
JOHN SMITHER Director Non-Executive Director
Transaction date
Proposed sale
Price
2.91
Quantity 12,000
Value US$34,898
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
2.93
Quantity 192 -0.3%
Value US$563
3.1
Thomas John Non-Executive Director
Transaction date
Planned sale
Price
2.98
Quantity 10,000 -2.1%
Value US$29,801
3.1
JOHNNY THOMAS Officer Officer
Transaction date
Proposed sale
Price
3.05
Quantity 10,000
Value US$30,500
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
2.98
Quantity 270 -0.4%
Value US$804
3.3
Zindrick Thomas President and CEO Officer
Transaction date
Sale
Price
2.94
Quantity 2,798 -0.5%
Value US$8,226
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
2.97
Quantity 605 -0.4%
Value US$1,799
3.8
Yu Yong Chief Scientific Officer Officer
Transaction date
Sale
Price
2.97
Quantity 605 -0.4%
Value US$1,798
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
2.51
Quantity 240 -0.4%
Value US$602
3.8
Yu Yong SVP, Clinical Development Officer
Transaction date
Sale
Price
2.42
Quantity 906 -0.6%
Value US$2,193
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
2.42
Quantity 906 -0.6%
Value US$2,193
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
2.42
Quantity 345 -0.5%
Value US$835
3.3
Zindrick Thomas President and CEO Officer
Transaction date
Sale
Price
2.42
Quantity 3,582 -0.7%
Value US$8,668
3.1
Thomas John Non-Executive Director
Transaction date
Planned sale
Price
2.90
Quantity 10,000 -2.0%
Value US$28,957
3.1
JOHNNY THOMAS Officer Officer
Transaction date
Proposed sale
Price
2.98
Quantity 10,000
Value US$29,800
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
4.69
Quantity 165 -0.2%
Value US$774
3.1
Thomas John Non-Executive Director
Transaction date
Planned sale
Price
5.00
Quantity 10,000 -2.0%
Value US$50,008
3.1
JOHNNY THOMAS Director Non-Executive Director
Transaction date
Proposed sale
Price
5.56
Quantity 10,000
Value US$55,600
3.8
Yu Yong SVP, Clinical Development Officer
Transaction date
Sale
Price
5.37
Quantity 973 -0.7%
Value US$5,224
3.3
Zindrick Thomas President and CEO Officer
Transaction date
Planned sale
Price
5.37
Quantity 4,509 -0.8%
Value US$24,211
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
5.37
Quantity 973 -0.6%
Value US$5,224
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
5.37
Quantity 343 -0.5%
Value US$1,842
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
3.36
Quantity 580 -0.8%
Value US$1,948
3.8
Yu Yong SVP, Clinical Development Officer
Transaction date
Sale
Price
3.36
Quantity 3,219 -2.1%
Value US$10,807
3.3
Zindrick Thomas President and CEO Officer
Transaction date
Planned sale
Price
3.33
Quantity 12,673 -2.3%
Value US$42,159
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
3.36
Quantity 1,463 -0.9%
Value US$4,912
3.4
Cappello Joseph Chief Technical Officer Officer
Transaction date
Sale
Price
3.33
Quantity 1,270 -0.8%
Value US$4,225
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
3.36
Quantity 1,244 -1.8%
Value US$4,177
3.3
Zindrick Thomas President and CEO Executive Director
Transaction date
Sale
Price
2.92
Quantity 10,764 -5.3%
Value US$31,431
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Sale
Price
2.92
Quantity 1,259 -3.5%
Value US$3,676
2.6
Ryder Sean General Counsel Officer
Transaction date
Sale
Price
2.92
Quantity 4,475 -8.6%
Value US$13,067
3.4
Cappello Joseph VP, Pharmaceutical Development Officer
Transaction date
Sale
Price
2.92
Quantity 4,737 -8.3%
Value US$13,832
3.8
Yu Yong VP, Clinical Trial Operations Officer
Transaction date
Sale
Price
2.92
Quantity 5,579 -10.5%
Value US$16,291
3.3
JAMES L TYREE Director Non-Executive Director
Transaction date
Proposed sale
Price
2.46
Quantity 3,460
Value US$8,512
3.3
Tyree James L Non-Executive Director
Transaction date
Sale
Price
2.46
Quantity 3,460 -7.0%
Value US$8,512
Zak Lourie S. Chief Financial Officer Officer
Transaction date
Planned sale
Price
2.34
Quantity 2,103 -4.9%
Value US$4,921
3.4
Smalling Ralph Head of Regulatory Officer
Transaction date
Planned sale
Price
2.34
Quantity 2,510 -13.3%
Value US$5,873
3.4
Cappello Joseph VP, Pharmaceutical Development Officer
Transaction date
Sale
Price
2.34
Quantity 6,300 -30.1%
Value US$14,742
3.3
Zindrick Thomas President and CEO Executive Director
Transaction date
Planned sale
Price
2.34
Quantity 14,315 -27.7%
Value US$33,497
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.57
Quantity 33,080 -5.2%
Value US$84,946
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.73
Quantity 31,777 -4.8%
Value US$86,732
3.3
Tyree James L Non-Executive Director
Transaction date
Planned sale
Price
2.60
Quantity 1,730 -3.5%
Value US$4,499
3.3
JAMES L TYREE Director Non-Executive Director
Transaction date
Proposed sale
Price
2.51
Quantity 1,730
Value US$4,342
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.62
Quantity 31,376 -4.5%
Value US$82,227
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.51
Quantity 20,384 -2.8%
Value US$51,182
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.70
Quantity 23,383 -3.2%
Value US$63,200
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.09
Quantity 42,818 -5.5%
Value US$89,614
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.17
Quantity 142,589 -15.4%
Value US$309,846
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
1.98
Quantity 107,045 -10.4%
Value US$211,960
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.05
Quantity 15,918 -1.5%
Value US$32,605
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.11
Quantity 51,630 -4.7%
Value US$108,862
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
2.29
Quantity 40,000 -3.5%
Value US$91,416
SZALAY 2010 RETAINED ANNUITY TRUST 10% Stockholder Large shareholder
Transaction date
Proposed sale
Price
2.18
Quantity 400,000
Value US$872,000
3.8
Yu Yong VP, Clinical Trial Operations Officer
Transaction date
Sale
Price
2.12
Quantity 6,849 -38.7%
Value US$14,520
2.4
Jewett Caroline Head of Quality Officer
Transaction date
Sale
Price
2.12
Quantity 4,961 -23.5%
Value US$10,517
2.6
Ryder Sean General Counsel Officer
Transaction date
Planned sale
Price
2.12
Quantity 5,496 -22.1%
Value US$11,652
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.66
Quantity 17,094 -1.5%
Value US$62,624
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.58
Quantity 15,426 -1.3%
Value US$55,274
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.62
Quantity 3,446 -0.3%
Value US$12,478
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.82
Quantity 13,919 -1.2%
Value US$53,189
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.67
Quantity 6,025 -0.5%
Value US$22,111
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.30
Quantity 33,061 -2.7%
Value US$109,161
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.12
Quantity 20,535 -1.6%
Value US$63,981
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.25
Quantity 6,403 -0.5%
Value US$20,792
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.50
Quantity 8,064 -0.6%
Value US$28,251
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.49
Quantity 22,000 -1.7%
Value US$76,800
4.1
Szalay Aladar Large shareholder
Transaction date
Sale
Price
3.53
Quantity 14,331 -1.1%
Value US$50,597
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-09-02 2026-08-31 S Sale

Chief Technical Officer

Officer
95,153 +26.8%
468.54
US$4,633,997
95,153 +26.8% 468.54 US$4,633,997
2026-09-02 2026-08-31 S Sale

Chief Scientific Officer

Officer
59,739 +39.2%
152.60
US$2,183,498
59,739 +39.2% 152.60 US$2,183,498
2026-09-02 2026-08-31 S Sale

President and CEO

Officer
68,125 -20.0%
238.25
US$191,230
68,125 -20.0% 238.25 US$191,230
2026-08-04 2026-08-04 S Sale

President and CEO

Officer
3,023 -0.2%
2.95
US$8,905
3,023 -0.2% 2.95 US$8,905
2026-08-04 2026-08-04 S Sale

Chief Scientific Officer

Officer
653 -0.2%
2.94
US$1,922
653 -0.2% 2.94 US$1,922
2026-08-04 2026-08-04 S Sale

Chief Technical Officer

Officer
653 -0.2%
2.95
US$1,924
653 -0.2% 2.95 US$1,924
2026-07-02 2026-07-01 S Sale Non-Executive Director
12,000 -11.6%
2.91
US$34,898
12,000 -11.6% 2.91 US$34,898
2026-07-01 2026-07-01 PrS Proposed sale

Director

Non-Executive Director
12,000
2.91
US$34,898
12,000 2.91 US$34,898
2026-06-04 2026-06-03 S Sale

Head of Regulatory

Officer
192 -0.3%
2.93
US$563
192 -0.3% 2.93 US$563
2026-06-02 2026-06-01 PlS Planned sale Non-Executive Director
10,000 -2.1%
2.98
US$29,801
10,000 -2.1% 2.98 US$29,801
2026-06-01 2026-06-01 PrS Proposed sale

Officer

Officer
10,000
3.05
US$30,500
10,000 3.05 US$30,500
2026-05-12 2026-05-11 S Sale

Head of Regulatory

Officer
270 -0.4%
2.98
US$804
270 -0.4% 2.98 US$804
2026-05-12 2026-05-11 S Sale

President and CEO

Officer
2,798 -0.5%
2.94
US$8,226
2,798 -0.5% 2.94 US$8,226
2026-05-12 2026-05-11 S Sale

Chief Technical Officer

Officer
605 -0.4%
2.97
US$1,799
605 -0.4% 2.97 US$1,799
2026-05-12 2026-05-11 S Sale

Chief Scientific Officer

Officer
605 -0.4%
2.97
US$1,798
605 -0.4% 2.97 US$1,798
2026-03-26 2026-03-25 S Sale

Head of Regulatory

Officer
240 -0.4%
2.51
US$602
240 -0.4% 2.51 US$602
2026-03-26 2026-03-24 S Sale

SVP, Clinical Development

Officer
906 -0.6%
2.42
US$2,193
906 -0.6% 2.42 US$2,193
2026-03-26 2026-03-24 S Sale

Chief Technical Officer

Officer
906 -0.6%
2.42
US$2,193
906 -0.6% 2.42 US$2,193
2026-03-26 2026-03-24 S Sale

Head of Regulatory

Officer
345 -0.5%
2.42
US$835
345 -0.5% 2.42 US$835
2026-03-26 2026-03-24 S Sale

President and CEO

Officer
3,582 -0.7%
2.42
US$8,668
3,582 -0.7% 2.42 US$8,668
2026-03-03 2026-03-02 PlS Planned sale Non-Executive Director
10,000 -2.0%
2.90
US$28,957
10,000 -2.0% 2.90 US$28,957
2026-03-02 2026-03-02 PrS Proposed sale

Officer

Officer
10,000
2.98
US$29,800
10,000 2.98 US$29,800
2025-12-09 2025-12-05 S Sale

Head of Regulatory

Officer
165 -0.2%
4.69
US$774
165 -0.2% 4.69 US$774
2025-12-02 2025-12-01 PlS Planned sale Non-Executive Director
10,000 -2.0%
5.00
US$50,008
10,000 -2.0% 5.00 US$50,008
2025-12-01 2025-12-01 PrS Proposed sale

Director

Non-Executive Director
10,000
5.56
US$55,600
10,000 5.56 US$55,600
2025-12-11 2025-11-17 S Sale

SVP, Clinical Development

Officer
973 -0.7%
5.37
US$5,224
973 -0.7% 5.37 US$5,224
2025-12-11 2025-11-17 PlS Planned sale

President and CEO

Officer
4,509 -0.8%
5.37
US$24,211
4,509 -0.8% 5.37 US$24,211
2025-12-11 2025-11-17 S Sale

Chief Technical Officer

Officer
973 -0.6%
5.37
US$5,224
973 -0.6% 5.37 US$5,224
2025-12-09 2025-11-17 S Sale

Head of Regulatory

Officer
343 -0.5%
5.37
US$1,842
343 -0.5% 5.37 US$1,842
2025-12-09 2025-09-03 S Sale

Head of Regulatory

Officer
580 -0.8%
3.36
US$1,948
580 -0.8% 3.36 US$1,948
2025-12-11 2025-08-21 S Sale

SVP, Clinical Development

Officer
3,219 -2.1%
3.36
US$10,807
3,219 -2.1% 3.36 US$10,807
2025-12-11 2025-08-21 PlS Planned sale

President and CEO

Officer
12,673 -2.3%
3.33
US$42,159
12,673 -2.3% 3.33 US$42,159
2025-12-11 2025-08-21 S Sale

Chief Technical Officer

Officer
1,463 -0.9%
3.36
US$4,912
1,463 -0.9% 3.36 US$4,912
2025-12-11 2025-08-21 S Sale

Chief Technical Officer

Officer
1,270 -0.8%
3.33
US$4,225
1,270 -0.8% 3.33 US$4,225
2025-12-09 2025-08-21 S Sale

Head of Regulatory

Officer
1,244 -1.8%
3.36
US$4,177
1,244 -1.8% 3.36 US$4,177
2025-05-13 2025-05-12 S Sale

President and CEO

Executive Director
10,764 -5.3%
2.92
US$31,431
10,764 -5.3% 2.92 US$31,431
2025-05-13 2025-05-12 S Sale

Head of Regulatory

Officer
1,259 -3.5%
2.92
US$3,676
1,259 -3.5% 2.92 US$3,676
2025-05-13 2025-05-12 S Sale

General Counsel

Officer
4,475 -8.6%
2.92
US$13,067
4,475 -8.6% 2.92 US$13,067
2025-05-13 2025-05-12 S Sale

VP, Pharmaceutical Development

Officer
4,737 -8.3%
2.92
US$13,832
4,737 -8.3% 2.92 US$13,832
2025-05-13 2025-05-12 S Sale

VP, Clinical Trial Operations

Officer
5,579 -10.5%
2.92
US$16,291
5,579 -10.5% 2.92 US$16,291
2024-12-30 2024-12-30 PrS Proposed sale

Director

Non-Executive Director
3,460
2.46
US$8,512
3,460 2.46 US$8,512
2024-12-30 2024-12-30 S Sale Non-Executive Director
3,460 -7.0%
2.46
US$8,512
3,460 -7.0% 2.46 US$8,512
2024-12-18 2024-12-16 PlS Planned sale

Chief Financial Officer

Officer
2,103 -4.9%
2.34
US$4,921
2,103 -4.9% 2.34 US$4,921
2024-12-18 2024-12-16 PlS Planned sale

Head of Regulatory

Officer
2,510 -13.3%
2.34
US$5,873
2,510 -13.3% 2.34 US$5,873
2024-12-18 2024-12-16 S Sale

VP, Pharmaceutical Development

Officer
6,300 -30.1%
2.34
US$14,742
6,300 -30.1% 2.34 US$14,742
2024-12-18 2024-12-16 PlS Planned sale

President and CEO

Executive Director
14,315 -27.7%
2.34
US$33,497
14,315 -27.7% 2.34 US$33,497
2024-09-13 2024-09-13 S Sale Large shareholder
33,080 -5.2%
2.57
US$84,946
33,080 -5.2% 2.57 US$84,946
2024-09-13 2024-09-12 S Sale Large shareholder
31,777 -4.8%
2.73
US$86,732
31,777 -4.8% 2.73 US$86,732
2024-09-12 2024-09-11 PlS Planned sale Non-Executive Director
1,730 -3.5%
2.60
US$4,499
1,730 -3.5% 2.60 US$4,499
2024-09-11 2024-09-11 PrS Proposed sale

Director

Non-Executive Director
1,730
2.51
US$4,342
1,730 2.51 US$4,342
2024-09-11 2024-09-11 S Sale Large shareholder
31,376 -4.5%
2.62
US$82,227
31,376 -4.5% 2.62 US$82,227
2024-09-11 2024-09-10 S Sale Large shareholder
20,384 -2.8%
2.51
US$51,182
20,384 -2.8% 2.51 US$51,182
2024-09-11 2024-09-09 S Sale Large shareholder
23,383 -3.2%
2.70
US$63,200
23,383 -3.2% 2.70 US$63,200
2024-09-06 2024-09-09 PrS Proposed sale

10% Stockholder

Large shareholder
140,000
2.80
US$392,000
140,000 2.80 US$392,000
2024-09-06 2024-09-03 S Sale Large shareholder
42,818 -5.5%
2.09
US$89,614
42,818 -5.5% 2.09 US$89,614
2024-08-30 2024-08-30 S Sale Large shareholder
142,589 -15.4%
2.17
US$309,846
142,589 -15.4% 2.17 US$309,846
2024-08-30 2024-08-29 S Sale Large shareholder
107,045 -10.4%
1.98
US$211,960
107,045 -10.4% 1.98 US$211,960
2024-08-30 2024-08-28 S Sale Large shareholder
15,918 -1.5%
2.05
US$32,605
15,918 -1.5% 2.05 US$32,605
2024-08-27 2024-08-27 S Sale Large shareholder
51,630 -4.7%
2.11
US$108,862
51,630 -4.7% 2.11 US$108,862
2024-08-27 2024-08-23 S Sale Large shareholder
40,000 -3.5%
2.29
US$91,416
40,000 -3.5% 2.29 US$91,416
2024-08-22 2024-08-23 PrS Proposed sale

10% Stockholder

Large shareholder
400,000
2.18
US$872,000
400,000 2.18 US$872,000
2024-07-08 2024-06-24 S Sale

VP, Clinical Trial Operations

Officer
6,849 -38.7%
2.12
US$14,520
6,849 -38.7% 2.12 US$14,520
2024-07-08 2024-06-24 S Sale

Head of Quality

Officer
4,961 -23.5%
2.12
US$10,517
4,961 -23.5% 2.12 US$10,517
2024-07-08 2024-06-24 PlS Planned sale

General Counsel

Officer
5,496 -22.1%
2.12
US$11,652
5,496 -22.1% 2.12 US$11,652
2024-05-15 2024-05-15 S Sale Large shareholder
17,094 -1.5%
3.66
US$62,624
17,094 -1.5% 3.66 US$62,624
2024-05-15 2024-05-14 S Sale Large shareholder
15,426 -1.3%
3.58
US$55,274
15,426 -1.3% 3.58 US$55,274
2024-05-15 2024-05-13 S Sale Large shareholder
3,446 -0.3%
3.62
US$12,478
3,446 -0.3% 3.62 US$12,478
2024-05-09 2024-05-08 S Sale Large shareholder
13,919 -1.2%
3.82
US$53,189
13,919 -1.2% 3.82 US$53,189
2024-05-09 2024-05-07 S Sale Large shareholder
6,025 -0.5%
3.67
US$22,111
6,025 -0.5% 3.67 US$22,111
2024-05-01 2024-05-01 S Sale Large shareholder
33,061 -2.7%
3.30
US$109,161
33,061 -2.7% 3.30 US$109,161
2024-05-01 2024-04-30 S Sale Large shareholder
20,535 -1.6%
3.12
US$63,981
20,535 -1.6% 3.12 US$63,981
2024-05-01 2024-04-29 S Sale Large shareholder
6,403 -0.5%
3.25
US$20,792
6,403 -0.5% 3.25 US$20,792
2024-04-24 2024-04-24 S Sale Large shareholder
8,064 -0.6%
3.50
US$28,251
8,064 -0.6% 3.50 US$28,251
2024-04-24 2024-04-23 S Sale Large shareholder
22,000 -1.7%
3.49
US$76,800
22,000 -1.7% 3.49 US$76,800
2024-04-24 2024-04-22 S Sale Large shareholder
14,331 -1.1%
3.53
US$50,597
14,331 -1.1% 3.53 US$50,597