LWLG Lightwave Logic, Inc.
Nasdaq · SEC CIK 1325964 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $1.53M 15 sales by 6 insiders
- Filings on record
- 95 since 2021-11-23, latest 2026-09-14 18:17
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| El-Ahmadi Siraj Nour | Dir | — | $667.4K |
| Quan Snizhana P. | Principal Financial Off | — | $392.9K |
| Partridge Laila | Dir | — | $153.5K |
| CONNELLY THOMAS M JR | Dir | — | $126.9K |
| Bucchi Ronald A | Dir | — | $115.8K |
| Ciesla Craig | Dir | — | $74.9K |
| Graffam Fred | CFO | — | — |
| Marcelli James S. | CFO, COO, Dir | — | — |
| Zelibor Thomas Edward | Pres | — | — |
| Le Maitre Yves | CEO, Dir | — | — |
Transactions 111
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 18:17 | 2026-09-12 | LWLG | Le Maitre Yves | CEO, Dir | F - Tax | $5.23 | -310.8K | 1.90M | -14% | -$1.63M | |
| 2026-07-28 16:44 | 2026-07-24 | LWLG | Graffam Fred | CFO | A - Grant | $0.00 | +396.7K | 396.7K | New | $0 | |
| 2026-06-05 16:11 | 2026-06-01 | LWLG | Quan Snizhana P. | Principal Financial Off | A - Grant | $0.00 | +2,500 | 53.3K | +5% | $0 | |
| 2026-06-03 13:07 | 2026-06-01 | LWLG | El-Ahmadi Siraj Nour | Dir | A - Grant | $0.00 | +13.6K | 110.8K | +14% | $0 | |
| 2026-06-03 13:04 | 2026-06-01 | LWLG | Ciesla Craig | Dir | A - Grant | $0.00 | +13.6K | 132.4K | +11% | $0 | |
| 2026-06-03 12:50 | 2026-06-01 | LWLG | CONNELLY THOMAS M JR | Dir | A - Grant | $0.00 | +13.6K | 90.7K | +18% | $0 | |
| 2026-06-02 17:56 | 2026-06-01 | LWLG | Partridge Laila | Dir | A - Grant | $0.00 | +13.6K | 94.3K | +17% | $0 | |
| 2026-06-02 16:44 | 2026-06-01 | LWLG | Bucchi Ronald A | Dir | A - Grant | $0.00 | +13.6K | 208.5K | +7% | $0 | |
| 2026-06-01 16:59 | 2026-06-01 | LWLG | Quan Snizhana P. | Principal Financial Off | S - Sale | $11.41 | -345 | 50.8K | -0.7% | -$3,936 | |
| 2026-04-29 21:28 | 2026-04-28 | LWLG | Bucchi Ronald A | Dir | G - Gift | $0.00 | -100.0K | 194.9K | -34% | $0 | |
| D | 2026-04-10 18:37 | 2026-04-10 | LWLG | Quan Snizhana P. | Principal Financial Off | M - OptEx | $4.87 | +20.0K | 71.1K | +39% | +$97.4K |
| D | 2026-04-10 18:37 | 2026-04-10 | LWLG | Quan Snizhana P. | Principal Financial Off | S - Sale+OE | $10.36 | -20.0K | 51.1K | -28% | -$207.2K |
| 2026-04-08 07:50 | 2026-04-01 | LWLG | Ciesla Craig | Dir | S - Sale | $6.81 | -11.0K | 118.8K | -8% | -$74.9K | |
| D | 2026-04-07 16:07 | 2026-03-31 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | — | +20.2K | 151.7K | +15% | — |
| D | 2026-04-07 16:07 | 2026-04-07 | LWLG | El-Ahmadi Siraj Nour | Dir | S - Sale+OE | $7.76 | -54.5K | 97.2K | -36% | -$423.2K |
| 2026-04-06 18:01 | 2026-04-06 | LWLG | CONNELLY THOMAS M JR | Dir | S - Sale | $8.52 | -9,000 | 77.1K | -10% | -$76.7K | |
| D | 2026-04-03 09:51 | 2026-03-31 | LWLG | CONNELLY THOMAS M JR | Dir | M - OptEx | — | +20.2K | 86.1K | +31% | — |
| D | 2026-04-02 21:47 | 2026-03-31 | LWLG | Ciesla Craig | Dir | M - OptEx | — | +20.2K | 129.8K | +18% | — |
| D | 2026-04-02 16:39 | 2026-03-31 | LWLG | Bucchi Ronald A | Dir | M - OptEx | — | +20.2K | 305.9K | +7% | — |
| D | 2026-04-02 16:39 | 2026-04-01 | LWLG | Bucchi Ronald A | Dir | S - Sale+OE | $6.92 | -11.0K | 294.9K | -4% | -$76.1K |
| D | 2026-04-02 16:14 | 2026-03-31 | LWLG | Partridge Laila | Dir | M - OptEx | — | +20.2K | 91.7K | +28% | — |
| D | 2026-04-02 16:14 | 2026-04-01 | LWLG | Partridge Laila | Dir | S - Sale+OE | $6.84 | -11.0K | 80.7K | -12% | -$75.2K |
| D | 2026-03-31 | 2026-03-30 | LWLG | Quan Snizhana P. | Principal Financial Off | M - OptEx | $4.87 | +25.0K | 76.1K | +49% | +$121.8K |
| D | 2026-03-31 | 2026-03-30 | LWLG | Quan Snizhana P. | Principal Financial Off | S - Sale+OE | $7.27 | -25.0K | 51.1K | -33% | -$181.8K |
| 2026-03-13 | 2026-03-12 | LWLG | Le Maitre Yves | CEO, Dir | F - Tax | $7.08 | -295.0K | 2.21M | -12% | -$2.09M | |
| 2026-02-05 | 2026-02-02 | LWLG | Partridge Laila | Dir | A - Grant | $0.00 | +7,599 | 71.6K | +12% | $0 | |
| 2026-02-05 | 2026-02-02 | LWLG | Ciesla Craig | Dir | A - Grant | $0.00 | +7,599 | 109.7K | +7% | $0 | |
| 2026-02-05 | 2026-02-02 | LWLG | El-Ahmadi Siraj Nour | Dir | A - Grant | $0.00 | +7,599 | 131.5K | +6% | $0 | |
| 2026-02-05 | 2026-02-02 | LWLG | CONNELLY THOMAS M JR | Dir | A - Grant | $0.00 | +7,599 | 66.0K | +13% | $0 | |
| 2026-02-05 | 2026-02-02 | LWLG | Bucchi Ronald A | Dir | A - Grant | $0.00 | +7,599 | 263.3K | +3% | $0 | |
| D | 2026-01-28 | 2026-01-27 | LWLG | El-Ahmadi Siraj Nour | Dir | S - Sale+OE | $3.48 | -25.6K | 123.9K | -17% | -$89.1K |
| D | 2026-01-28 | 2026-01-27 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | $0.68 | +50.0K | 149.5K | +50% | +$34.0K |
| D | 2026-01-27 | 2026-01-23 | LWLG | Bucchi Ronald A | Dir | M - OptEx | $0.68 | +50.0K | 255.7K | +24% | +$34.0K |
| D | 2026-01-07 | 2025-12-31 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | — | +20.2K | 148.8K | +16% | — |
| D | 2026-01-07 | 2025-12-31 | LWLG | El-Ahmadi Siraj Nour | Dir | S - Sale+OE | $3.15 | -49.3K | 99.5K | -33% | -$155.2K |
| D | 2026-01-06 | 2025-12-31 | LWLG | CONNELLY THOMAS M JR | Dir | M - OptEx | — | +20.2K | 66.0K | +44% | — |
| D | 2026-01-06 | 2026-01-02 | LWLG | CONNELLY THOMAS M JR | Dir | S - Sale+OE | $3.25 | -7,600 | 58.4K | -12% | -$24.7K |
| 2026-01-05 | 2025-12-31 | LWLG | Marcelli James S. | CFO, COO, Dir | A - Grant | $0.00 | +307.1K | 946.1K | +48% | $0 | |
| 2026-01-05 | 2025-12-31 | LWLG | Marcelli James S. | CFO, COO, Dir | F - Tax | $3.24 | -77.8K | 868.3K | -8% | -$251.9K | |
| D | 2026-01-05 | 2025-12-31 | LWLG | Ciesla Craig | Dir | M - OptEx | — | +20.2K | 102.1K | +25% | — |
| D | 2026-01-05 | 2025-12-31 | LWLG | Bucchi Ronald A | Dir | M - OptEx | — | +20.2K | 205.7K | +11% | — |
| 2026-01-05 | 2025-12-31 | LWLG | Zelibor Thomas Edward | Pres | F - Tax | $3.24 | -70.7K | 386.7K | -15% | -$229.2K | |
| 2026-01-05 | 2025-12-31 | LWLG | Zelibor Thomas Edward | Pres | A - Grant | $0.00 | +235.5K | 457.5K | +106% | $0 | |
| D | 2026-01-05 | 2025-12-31 | LWLG | Partridge Laila | Dir | S - Sale+OE | $3.72 | -10.0K | 64.0K | -14% | -$37.2K |
| D | 2026-01-05 | 2025-12-31 | LWLG | Partridge Laila | Dir | M - OptEx | — | +20.2K | 74.0K | +37% | — |
| D | 2025-10-02 | 2025-09-30 | LWLG | CONNELLY THOMAS M JR | Dir | M - OptEx | — | +20.2K | 51.8K | +64% | — |
| D | 2025-10-02 | 2025-10-02 | LWLG | CONNELLY THOMAS M JR | Dir | S - Sale+OE | $4.26 | -6,000 | 45.8K | -12% | -$25.6K |
| D | 2025-10-02 | 2025-09-30 | LWLG | Partridge Laila | Dir | M - OptEx | — | +20.2K | 63.8K | +46% | — |
| D | 2025-10-02 | 2025-10-02 | LWLG | Partridge Laila | Dir | S - Sale+OE | $4.11 | -10.0K | 53.8K | -16% | -$41.1K |
| D | 2025-10-02 | 2025-09-30 | LWLG | Bucchi Ronald A | Dir | M - OptEx | — | +20.2K | 195.6K | +11% | — |
| D | 2025-10-02 | 2025-10-02 | LWLG | Bucchi Ronald A | Dir | S - Sale+OE | $3.97 | -10.0K | 185.6K | -5% | -$39.7K |
| D | 2025-10-02 | 2025-09-30 | LWLG | Ciesla Craig | Dir | M - OptEx | — | +20.2K | 81.9K | +33% | — |
| D | 2025-10-02 | 2025-09-30 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | — | +20.2K | 128.6K | +19% | — |
| 2025-09-22 | 2025-09-12 | LWLG | Le Maitre Yves | CEO, Dir | A - Grant | $0.00 | +2.44M | 2.51M | +3,882% | $0 | |
| D | 2025-07-16 | 2025-07-15 | LWLG | Ciesla Craig | Dir | M - OptEx | $0.00 | +20.2K | 61.7K | +48% | $0 |
| D | 2025-07-16 | 2025-07-15 | LWLG | Partridge Laila | Dir | M - OptEx | $0.00 | +20.2K | 43.6K | +86% | $0 |
| D | 2025-07-16 | 2025-07-15 | LWLG | Bucchi Ronald A | Dir | M - OptEx | $0.00 | +20.2K | 175.4K | +13% | $0 |
| D | 2025-07-16 | 2025-07-15 | LWLG | CONNELLY THOMAS M JR | Dir | M - OptEx | $0.00 | +20.2K | 31.6K | +176% | $0 |
| D | 2025-07-16 | 2025-07-15 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | $0.00 | +20.2K | 108.5K | +23% | $0 |
| D | 2025-06-20 | 2025-06-17 | LWLG | Marcelli James S. | CFO, COO, Dir | M - OptEx | $0.7 | +1.15M | 1.44M | +397% | +$805.0K |
| D | 2025-06-20 | 2025-06-17 | LWLG | Marcelli James S. | CFO, COO, Dir | F - Tax | $1.27 | -800.8K | 638.9K | -56% | -$1.02M |
| 2025-06-16 | 2025-06-10 | LWLG | Zelibor Thomas Edward | Pres | F - Tax | $0.00 | -9,888 | 222.0K | -4% | $0 | |
| D | 2025-03-03 | 2025-02-28 | LWLG | El-Ahmadi Siraj Nour | Dir | F - Tax | $1.21 | -33.1K | 88.3K | -27% | -$40.0K |
| D | 2025-03-03 | 2025-02-28 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | $0.8 | +50.0K | 121.4K | +70% | +$40.0K |
| D | 2025-02-20 | 2025-02-20 | LWLG | Bucchi Ronald A | Dir | M - OptEx | $0.8 | +50.0K | 155.3K | +48% | +$40.0K |
| D | 2025-01-17 | 2025-01-17 | LWLG | Zelibor Thomas Edward | Pres | M - OptEx | $0.8 | +25.0K | 231.9K | +12% | +$20.0K |
| D | 2024-12-26 | 2024-12-21 | LWLG | LEONBERGER FREDERICK J | Dir | X - OptEx | $0.77 | +100.0K | 296.4K | +51% | +$77.0K |
| D | 2024-12-12 | 2024-12-10 | LWLG | Le Maitre Yves | CEO, Dir | A - Grant | $0.00 | +50.0K | 62.9K | +387% | $0 |
| D | 2024-12-12 | 2024-12-10 | LWLG | El-Ahmadi Siraj Nour | Dir | A - Grant | $0.00 | +25.0K | 71.4K | +54% | $0 |
| D | 2024-06-21 | 2024-06-18 | LWLG | Bucchi Ronald A | Dir | A - Grant | $0.00 | +23.5K | 105.3K | +29% | $0 |
| D | 2024-06-21 | 2024-06-18 | LWLG | LEONBERGER FREDERICK J | Dir | A - Grant | $0.00 | +17.2K | 196.4K | +10% | $0 |
| D | 2024-06-21 | 2024-06-18 | LWLG | El-Ahmadi Siraj Nour | Dir | A - Grant | $0.00 | +17.2K | 46.4K | +59% | $0 |
| D | 2024-06-21 | 2024-06-18 | LWLG | Partridge Laila | Dir | A - Grant | $0.00 | +17.2K | 23.5K | +276% | $0 |
| D | 2024-06-21 | 2024-06-18 | LWLG | Ciesla Craig | Dir | A - Grant | $0.00 | +17.2K | 41.6K | +71% | $0 |
| D | 2023-12-15 | 2023-12-13 | LWLG | LEONBERGER FREDERICK J | Dir | X - OptEx | $0.71 | +100.0K | 254.1K | +65% | +$71.0K |
| D | 2023-12-15 | 2023-12-13 | LWLG | LEONBERGER FREDERICK J | Dir | S - Sale+OE | $4.67 | -75.0K | 179.1K | -30% | -$350.2K |
| DM | 2023-12-08 | 2023-12-06 | LWLG | Bucchi Ronald A | Dir | S - Sale+OE | $4.75 | -27.0K | 81.7K | -25% | -$128.4K |
| D | 2023-12-08 | 2023-12-06 | LWLG | Bucchi Ronald A | Dir | M - OptEx | $0.00 | +50.0K | 108.7K | +85% | $0 |
| DM | 2023-07-21 | 2023-07-19 | LWLG | LEONBERGER FREDERICK J | Dir | M - OptEx | $0.7973 | +49.0K | 203.1K | +32% | +$39.1K |
| D | 2023-07-21 | 2023-07-19 | LWLG | LEONBERGER FREDERICK J | Dir | S - Sale+OE | $7.75 | -49.0K | 154.1K | -24% | -$379.8K |
| D | 2023-06-14 | 2023-06-12 | LWLG | El-Ahmadi Siraj Nour | Dir | S - Sale+OE | $7.77 | -100.0K | 29.1K | -77% | -$777.0K |
| DM | 2023-06-14 | 2023-06-12 | LWLG | El-Ahmadi Siraj Nour | Dir | M - OptEx | $0.825 | +100.0K | 79.1K | New | +$82.5K |
| D | 2023-06-07 | 2023-06-06 | LWLG | Bucchi Ronald A | Dir | S - Sale+OE | $8.21 | -27.6K | 81.1K | -25% | -$226.8K |
| D | 2023-06-07 | 2023-06-06 | LWLG | Bucchi Ronald A | Dir | M - OptEx | $0.84 | +50.0K | 108.7K | +85% | +$42.0K |
| D | 2023-05-17 | 2023-05-15 | LWLG | Marcelli James S. | Pres, COO, Dir | M - OptEx | $1.00 | +100.0K | 346.7K | +41% | +$100.0K |
| D | 2023-05-17 | 2023-05-15 | LWLG | Marcelli James S. | Pres, COO, Dir | S - Sale+OE | $4.57 | -57.0K | 289.7K | -16% | -$260.5K |
| D | 2023-03-20 | 2023-03-16 | LWLG | LEONBERGER FREDERICK J | Dir | A - Grant | $0.00 | +23.9K | 154.1K | +18% | $0 |
| D | 2023-03-20 | 2023-03-16 | LWLG | El-Ahmadi Siraj Nour | Dir | A - Grant | $0.00 | +23.9K | 29.1K | +462% | $0 |
| D | 2023-03-20 | 2023-03-16 | LWLG | Bucchi Ronald A | Dir | A - Grant | $0.00 | +32.6K | 58.7K | +124% | $0 |
| D | 2023-03-20 | 2023-03-16 | LWLG | Ciesla Craig | Dir | A - Grant | $0.00 | +19.2K | 24.3K | +370% | $0 |
| D | 2022-12-06 | 2022-12-02 | LWLG | LEONBERGER FREDERICK J | Dir | X - OptEx | $0.98 | +125.0K | 130.2K | +2,412% | +$122.5K |
| D | 2022-12-06 | 2022-12-02 | LWLG | LEONBERGER FREDERICK J | Dir | S - Sale+OE | $7.07 | -31.0K | 5,182 | -86% | -$219.2K |
| D | 2022-12-06 | 2022-12-02 | LWLG | LEONBERGER FREDERICK J | Dir | M - OptEx | $0.73 | +31.0K | 36.2K | +598% | +$22.6K |
| 2022-04-13 | 2022-04-12 | LWLG | Lebby Michael Stephen | Chief Exec. Off, Dir | P - Purchase | $9.99 | +1,000 | 63.6K | +2% | +$9,990 | |
| D | 2022-01-20 | 2022-01-18 | LWLG | Zelibor Thomas Edward | COB of Board of Directors, Dir | A - Grant | $0.00 | +7,772 | 167.9K | +5% | $0 |
| D | 2022-01-20 | 2022-01-18 | LWLG | Bucchi Ronald A | Dir | A - Grant | $0.00 | +5,182 | 26.2K | +25% | $0 |
| D | 2022-01-20 | 2022-01-18 | LWLG | LEONBERGER FREDERICK J | Dir | A - Grant | $0.00 | +5,182 | 5,182 | New | $0 |
| D | 2022-01-20 | 2022-01-18 | LWLG | El-Ahmadi Siraj Nour | Dir | A - Grant | $0.00 | +5,182 | 5,182 | New | $0 |
| 2022-01-18 | 2022-01-14 | LWLG | El-Ahmadi Siraj Nour | Dir | S - Sale | $10.33 | -35.1K | 0 | -100% | -$362.8K | |
| DM | 2022-01-03 | 2021-12-30+ | LWLG | El-Ahmadi Siraj Nour | Dir | S - Sale+OE | $15.01 | -114.9K | 42.1K | -73% | -$1.72M |
Purchase Sale Sale after option exercise All abbreviations