As of May 04, 2026, Lightwave Logic's top three insider holders are Maitre Yves Le (Ceo, 2.21Mn shares), James S. Marcelli (Cfo, Coo, 868.29K shares), James S. Marcelli (Cfo, Coo, 868.29K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Maitre Yves Le | Ceo | 2,210,953 | 0 | 13 Mar, 2026 |
| James S. Marcelli | Cfo, Coo | 868,293 | 0 | 05 Jan, 2026 |
| James S. Marcelli | Cfo, Coo | 868,293 | 0 | 05 Jan, 2026 |
| James S. Marcelli | Cfo, Coo | 868,293 | 0 | 05 Jan, 2026 |
| Thomas Edward Zelibor | President | 386,722 | 0 | 05 Jan, 2026 |
| Thomas Edward Zelibor | President | 386,722 | 0 | 05 Jan, 2026 |
| Thomas Edward Zelibor | President | 386,722 | 0 | 05 Jan, 2026 |
| Frederick J Leonberger | - | 296,369 | 0 | 26 Dec, 2024 |
| Ronald A Bucchi | - | 294,879 | 0 | 02 Apr, 2026 |
| Craig Ciesla | - | 118,824 | 0 | 08 Apr, 2026 |
| Siraj Nour El-Ahmadi | - | 97,168 | 0 | 07 Apr, 2026 |
| Laila Partridge | - | 80,723 | 0 | 02 Apr, 2026 |
| Laila Partridge | - | 80,723 | 0 | 02 Apr, 2026 |
| Laila Partridge | - | 80,723 | 0 | 02 Apr, 2026 |
| Thomas M Jr Connelly | - | 77,132 | 0 | 06 Apr, 2026 |
| Michael Stephen Lebby | Chief Exec. Officer | 63,643 | 0 | 13 Apr, 2022 |
| Snizhana P. Quan | Principal Financial Officer | 51,125 | 0 | 10 Apr, 2026 |
| Snizhana P. Quan | Principal Financial Officer | 51,125 | 0 | 31 Mar, 2026 |
| Snizhana P. Quan | Principal Financial Officer | 51,125 | 0 | 31 Mar, 2026 |
| Ronald A Bucchi | - | 0 | 3,000 | 27 Dec, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Apr, 2026 | Snizhana P. Quan | Common Stock | A | 20,000 | $4.87 | 71,125 | D | M |
| 10 Apr, 2026 | Snizhana P. Quan | Common Stock | D | 20,000 | $10.36 | 51,125 | D | S |
| 10 Apr, 2026 | Snizhana P. Quan | Employee Stock Option (Right to Buy) | D | 20,000 | $0.00 | 55,000 | D | M |
| 01 Apr, 2026 | Craig Ciesla | Common Stock | D | 11,000 | $6.81 | 118,824 | D | S |
| 31 Mar, 2026 | Siraj Nour El-Ahmadi | Common Stock | A | 20,161 | - | 151,704 | D | M |
| 07 Apr, 2026 | Siraj Nour El-Ahmadi | Common Stock | D | 54,536 | $7.76 | 97,168 | D | S |
| 31 Mar, 2026 | Siraj Nour El-Ahmadi | Restricted Stock Units | D | 20,161 | $0.00 | 0 | D | M |
| 06 Apr, 2026 | Thomas M Jr Connelly | Common Stock | D | 9,000 | $8.52 | 77,132 | D | S |
| 31 Mar, 2026 | Thomas M Jr Connelly | Common Stock | A | 20,161 | - | 86,132 | D | M |
| 31 Mar, 2026 | Thomas M Jr Connelly | Restricted Stock Unit | D | 20,161 | $0.00 | 0 | D | M |
| 31 Mar, 2026 | Laila Partridge | Common Stock | A | 20,161 | - | 91,723 | D | M |
| 31 Mar, 2026 | Laila Partridge | Common Stock | A | 20,161 | - | 91,723 | D | M |
| 31 Mar, 2026 | Craig Ciesla | Common Stock | A | 20,161 | - | 129,824 | D | M |
| 31 Mar, 2026 | Ronald A Bucchi | Common Stock | A | 20,161 | - | 305,878 | D | M |
| 31 Mar, 2026 | Laila Partridge | Common Stock | A | 20,161 | - | 91,723 | D | M |
| 01 Apr, 2026 | Laila Partridge | Common Stock | D | 11,000 | $6.84 | 80,723 | D | S |
| 01 Apr, 2026 | Laila Partridge | Common Stock | D | 11,000 | $6.84 | 80,723 | D | S |
| 31 Mar, 2026 | Craig Ciesla | Restricted Stock Unit | D | 20,161 | $0.00 | 0 | D | M |
| 01 Apr, 2026 | Ronald A Bucchi | Common Stock | D | 11,000 | $6.92 | 294,879 | D | S |
| 01 Apr, 2026 | Laila Partridge | Common Stock | D | 11,000 | $6.84 | 80,723 | D | S |