LWLG
Lightwave Logic, Inc.$11.46-0.98 (-7.87%)Prev Close$12.45·MCap$1.88B·P/E—·Vol3.61M·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
18
$3.18M
◆
Net Activity
Net Seller
$3.18M
●
Active Insiders
8
last 12 mo
Over the past 12 months, insider activity at Lightwave Logic, Inc. (LWLG) has been exclusively selling, with 0 insider purchases totaling $0.00 and 18 insider sales totaling $3.18M. The most recent insider transaction was by Quan Snizhana P. (officer: Principal Financial Officer), who sold $207.2K worth of shares on Apr 10, 2026. Lightwave Logic, Inc. operates in the Basic Materials sector, within the Chemicals - Specialty industry, with a market cap of $1.88B.
LWLG Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 10, 2026 | Quan Snizhana P. | officer: Principal Financial Officer | Sell | 20,000 | $10.36 | $207.2K | 51,125-28% |
| Apr 8, 2026 | Ciesla Craig | director | Sell | 11,000 | $6.81 | $74.9K | 118,824 |
| Apr 7, 2026 | El-Ahmadi Siraj Nour | director | Sell | 54,536 | $7.76 | $423.2K | 97,168-36% |
| Apr 6, 2026 | CONNELLY THOMAS M JR | director | Sell | 9,000 | $8.52 | $76.7K | 77,132 |
| Apr 2, 2026 | Bucchi Ronald A | director | Sell | 11,000 | $6.92 | $76.1K | 294,879 |
| Apr 2, 2026 | Partridge Laila | director | Sell | 11,000 | $6.84 | $75.2K | 80,723 |
| Mar 31, 2026 | Quan Snizhana P. | officer: Principal Financial Officer | Sell | 25,000 | $7.27 | $181.8K | 51,125-33% |
| Jan 27, 2026 | El-Ahmadi Siraj Nour | Director | Sell | 25,591 | $3.48 | $89.1K | 0 |
| Jan 7, 2026 | El-Ahmadi Siraj Nour | director | Sell | 49,260 | $3.15 | $155.2K | 99,535-33% |
| Dec 31, 2025 | CONNELLY THOMAS M JR | Director | Sell | 7,600 | $3.25 | $24.7K | 0 |
| Dec 31, 2025 | El-Ahmadi Siraj Nour | Director | Sell | 49,260 | $3.15 | $155.2K | 0 |
| Dec 31, 2025 | Marcelli James S. | CFO, COO | Sell | 77,758 | $3.24 | $251.9K | 0 |
| Dec 31, 2025 | Partridge Laila | Director | Sell | 10,000 | $3.72 | $37.2K | 0 |
| Dec 31, 2025 | Zelibor Thomas Edward | President | Sell | 70,732 | $3.24 | $229.2K | 0 |
| Sep 30, 2025 | Bucchi Ronald A | Director | Sell | 10,000 | $3.97 | $39.7K | 0 |
| Sep 30, 2025 | CONNELLY THOMAS M JR | Director | Sell | 6,000 | $4.26 | $25.5K | 0 |
| Sep 30, 2025 | Partridge Laila | Director | Sell | 10,000 | $4.11 | $41.1K | 0 |
| Jun 17, 2025 | Marcelli James S. | CFO, COO | Sell | 800,762 | $1.27 | $1.02M0.5% OS | 0 |
| Feb 28, 2025 | El-Ahmadi Siraj Nour | Director | Sell | 33,058 | $1.21 | $40.0K | 0 |
| Dec 15, 2023 | LEONBERGER FREDERICK J | Director | Sell | 75,000 | $4.67 | $350.5K | 179,128-30% |
| Dec 8, 2023 | Bucchi Ronald A | Director | Sell | 27,000 | $4.75 | $128.3K | 95,249 |
| Jul 21, 2023 | LEONBERGER FREDERICK J | Director | Sell | 49,000 | $7.75 | $379.8K | 154,128 |
| Jun 14, 2023 | El-Ahmadi Siraj Nour | Director | Sell | 100,000 | $7.77 | $777.0K | 29,128-77% |
| Jun 7, 2023 | Bucchi Ronald A | Director | Sell | 27,625 | $8.20 | $226.7K | 81,124-25% |
| May 17, 2023 | Marcelli James S. | President, COO | Sell | 57,000 | $4.57 | $260.3K | 289,740 |
| Dec 6, 2022 | LEONBERGER FREDERICK J | Director | Sell | 31,000 | $7.07 | $219.1K | 5,182-86% |
| Apr 13, 2022 | Lebby Michael Stephen | Chief Exec. Officer | Buy | 1,000 | $9.99 | $10.0K | 63,643 |
| Jan 18, 2022 | El-Ahmadi Siraj Nour | Director | Sell | 35,121 | $10.33 | $362.9K | 0Exit |
| Jan 3, 2022 | Bucchi Ronald A | Director | Sell | 22,309 | $16.20 | $361.4K | 41,000-35% |
| Jan 3, 2022 | El-Ahmadi Siraj Nour | Director | Sell | 114,879 | $15.01 | $1.72M | 69,429-62% |
| Dec 29, 2021 | Bucchi Ronald A | Director | Sell | 39,203 | $16.90 | $662.6K | 43,309-48% |
| Dec 29, 2021 | LEONBERGER FREDERICK J | Director | Sell | 150,000 | $16.75 | $2.51M | 108,228-58% |
| Dec 29, 2021 | Zelibor Thomas Edward | Chair of Board of Directors | Sell | 48,060 | $17.05 | $819.4K | 203,184 |
| Dec 27, 2021 | Bucchi Ronald A | Director | Sell | 88,488 | $16.84 | $1.49M | 110,500-44% |
| Dec 27, 2021 | Zelibor Thomas Edward | Chair of Board of Directors | Sell | 101,940 | $16.88 | $1.72M | 273,921-27% |
| Nov 23, 2021 | Zelibor Thomas Edward | Chair of Board of Directors | Sell | 240,000 | $14.29 | $3.43M | 475,078-34% |
LWLG Insider Buying Activity
The following table shows recent insider purchases of Lightwave Logic, Inc. (LWLG) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 13, 2022 | Lebby Michael Stephen | Chief Exec. Officer | Buy | 1,000 | $9.99 | $10.0K | 63,643 |
LWLG Insider Selling Activity
The following table shows recent insider sales of Lightwave Logic, Inc. (LWLG) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 10, 2026 | Quan Snizhana P. | officer: Principal Financial Officer | Sell | 20,000 | $10.36 | $207.2K | 51,125-28% |
| Apr 8, 2026 | Ciesla Craig | director | Sell | 11,000 | $6.81 | $74.9K | 118,824 |
| Apr 7, 2026 | El-Ahmadi Siraj Nour | director | Sell | 54,536 | $7.76 | $423.2K | 97,168-36% |
| Apr 6, 2026 | CONNELLY THOMAS M JR | director | Sell | 9,000 | $8.52 | $76.7K | 77,132 |
| Apr 2, 2026 | Bucchi Ronald A | director | Sell | 11,000 | $6.92 | $76.1K | 294,879 |
| Apr 2, 2026 | Partridge Laila | director | Sell | 11,000 | $6.84 | $75.2K | 80,723 |
| Mar 31, 2026 | Quan Snizhana P. | officer: Principal Financial Officer | Sell | 25,000 | $7.27 | $181.8K | 51,125-33% |
| Jan 27, 2026 | El-Ahmadi Siraj Nour | Director | Sell | 25,591 | $3.48 | $89.1K | 0 |
| Jan 7, 2026 | El-Ahmadi Siraj Nour | director | Sell | 49,260 | $3.15 | $155.2K | 99,535-33% |
| Dec 31, 2025 | CONNELLY THOMAS M JR | Director | Sell | 7,600 | $3.25 | $24.7K | 0 |
| Dec 31, 2025 | El-Ahmadi Siraj Nour | Director | Sell | 49,260 | $3.15 | $155.2K | 0 |
| Dec 31, 2025 | Marcelli James S. | CFO, COO | Sell | 77,758 | $3.24 | $251.9K | 0 |
| Dec 31, 2025 | Partridge Laila | Director | Sell | 10,000 | $3.72 | $37.2K | 0 |
| Dec 31, 2025 | Zelibor Thomas Edward | President | Sell | 70,732 | $3.24 | $229.2K | 0 |
| Sep 30, 2025 | Bucchi Ronald A | Director | Sell | 10,000 | $3.97 | $39.7K | 0 |
| Sep 30, 2025 | CONNELLY THOMAS M JR | Director | Sell | 6,000 | $4.26 | $25.5K | 0 |
| Sep 30, 2025 | Partridge Laila | Director | Sell | 10,000 | $4.11 | $41.1K | 0 |
| Jun 17, 2025 | Marcelli James S. | CFO, COO | Sell | 800,762 | $1.27 | $1.02M0.5% OS | 0 |
| Feb 28, 2025 | El-Ahmadi Siraj Nour | Director | Sell | 33,058 | $1.21 | $40.0K | 0 |
| Dec 15, 2023 | LEONBERGER FREDERICK J | Director | Sell | 75,000 | $4.67 | $350.5K | 179,128-30% |
| Dec 8, 2023 | Bucchi Ronald A | Director | Sell | 27,000 | $4.75 | $128.3K | 95,249 |
| Jul 21, 2023 | LEONBERGER FREDERICK J | Director | Sell | 49,000 | $7.75 | $379.8K | 154,128 |
| Jun 14, 2023 | El-Ahmadi Siraj Nour | Director | Sell | 100,000 | $7.77 | $777.0K | 29,128-77% |
| Jun 7, 2023 | Bucchi Ronald A | Director | Sell | 27,625 | $8.20 | $226.7K | 81,124-25% |
| May 17, 2023 | Marcelli James S. | President, COO | Sell | 57,000 | $4.57 | $260.3K | 289,740 |
| Dec 6, 2022 | LEONBERGER FREDERICK J | Director | Sell | 31,000 | $7.07 | $219.1K | 5,182-86% |
| Jan 18, 2022 | El-Ahmadi Siraj Nour | Director | Sell | 35,121 | $10.33 | $362.9K | 0Exit |
| Jan 3, 2022 | Bucchi Ronald A | Director | Sell | 22,309 | $16.20 | $361.4K | 41,000-35% |
| Jan 3, 2022 | El-Ahmadi Siraj Nour | Director | Sell | 114,879 | $15.01 | $1.72M | 69,429-62% |
| Dec 29, 2021 | Bucchi Ronald A | Director | Sell | 39,203 | $16.90 | $662.6K | 43,309-48% |
| Dec 29, 2021 | LEONBERGER FREDERICK J | Director | Sell | 150,000 | $16.75 | $2.51M | 108,228-58% |
| Dec 29, 2021 | Zelibor Thomas Edward | Chair of Board of Directors | Sell | 48,060 | $17.05 | $819.4K | 203,184 |
| Dec 27, 2021 | Bucchi Ronald A | Director | Sell | 88,488 | $16.84 | $1.49M | 110,500-44% |
| Dec 27, 2021 | Zelibor Thomas Edward | Chair of Board of Directors | Sell | 101,940 | $16.88 | $1.72M | 273,921-27% |
| Nov 23, 2021 | Zelibor Thomas Edward | Chair of Board of Directors | Sell | 240,000 | $14.29 | $3.43M | 475,078-34% |
LWLG Insiders
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