LWLG (Lightwave Logic, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by LWLG officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-28 | Fred Graffam | Chief Financial Officer | A | — | — |
| 2026-06-05 | Snizhana P. Quan | Principal Financial Officer | A | — | — |
| 2026-06-03 | Craig Ciesla | Director | A | — | — |
| 2026-06-03 | Siraj Nour El-Ahmadi | Director | A | — | — |
| 2026-06-03 | THOMAS M CONNELLY JR | Director | A | — | — |
| 2026-06-02 | Laila Partridge | Director | A | — | — |
| 2026-06-02 | Ronald A Bucchi | Director | A | — | — |
| 2026-06-01 | Snizhana P. Quan | Principal Financial Officer | Sell | — | — |
| 2026-04-29 | Ronald A Bucchi | Director | G | — | — |
| 2026-04-10 | Snizhana P. Quan | Principal Financial Officer | MIXED | — | — |
| 2026-04-08 | Craig Ciesla | Director | Sell | — | — |
| 2026-04-07 | Siraj Nour El-Ahmadi | Director | MIXED | — | — |
| 2026-04-06 | THOMAS M CONNELLY JR | Director | Sell | — | — |
| 2026-04-03 | THOMAS M CONNELLY JR | Director | M | — | — |
| 2026-04-02 | Craig Ciesla | Director | M | — | — |
| 2026-04-02 | Laila Partridge | Director | MIXED | — | — |
| 2026-04-02 | Ronald A Bucchi | Director | MIXED | — | — |
| 2026-03-13 | Yves Le Maitre | CEO | F | — | — |
| 2026-02-05 | Siraj Nour El-Ahmadi | Director | A | — | — |
| 2026-02-05 | THOMAS M CONNELLY JR | Director | A | — | — |
| 2026-02-05 | Laila Partridge | Director | A | — | — |
| 2026-02-05 | Ronald A Bucchi | Director | A | — | — |
| 2026-02-05 | Craig Ciesla | Director | A | — | — |
| 2026-01-28 | Siraj Nour El-Ahmadi | Director | MIXED | — | — |
| 2026-01-27 | Ronald A Bucchi | Director | M | — | — |
| 2026-01-07 | Siraj Nour El-Ahmadi | Director | MIXED | — | — |
| 2026-01-06 | THOMAS M CONNELLY JR | Director | MIXED | — | — |
| 2026-01-05 | Ronald A Bucchi | Director | M | — | — |
| 2026-01-05 | Laila Partridge | Director | MIXED | — | — |
| 2026-01-05 | James S. Marcelli | CFO, COO | MIXED | — | — |
| 2026-01-05 | Thomas Edward Zelibor | President | MIXED | — | — |
| 2026-01-05 | Craig Ciesla | Director | M | — | — |
| 2025-10-02 | Craig Ciesla | Director | M | — | — |
| 2025-10-02 | Siraj Nour El-Ahmadi | Director | M | — | — |
| 2025-10-02 | THOMAS M CONNELLY JR | Director | MIXED | — | — |
| 2025-10-02 | Laila Partridge | Director | MIXED | — | — |
| 2025-10-02 | Ronald A Bucchi | Director | MIXED | — | — |
| 2025-09-22 | Yves Le Maitre | CEO | A | — | — |
| 2025-07-16 | Laila Partridge | Director | M | — | — |
| 2025-07-16 | Siraj Nour El-Ahmadi | Director | M | — | — |
| 2025-07-16 | Craig Ciesla | Director | M | — | — |
| 2025-07-16 | Ronald A Bucchi | Director | M | — | — |
| 2025-07-16 | THOMAS M CONNELLY JR | Director | M | — | — |
| 2025-07-02 | Laila Partridge | Director | A | — | — |
| 2025-07-02 | THOMAS M CONNELLY JR | Director | A | — | — |
| 2025-07-02 | Siraj Nour El-Ahmadi | Director | A | — | — |
| 2025-07-02 | Craig Ciesla | Director | A | — | — |
| 2025-07-02 | Ronald A Bucchi | Director | A | — | — |
| 2025-06-20 | James S. Marcelli | CFO, COO | MIXED | — | — |
| 2025-06-16 | Thomas Edward Zelibor | President | F | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | CEO | 2,210,953 | — |
| — | CFO, COO | 946,051 | — |
| — | President | 457,854 | — |
| — | Chief Financial Officer | 396,694 | — |
| — | Director | 296,369 | — |
| — | Director | 211,491 | — |
| — | Director | 132,436 | — |
| — | Director | 110,780 | — |
| — | Director | 94,335 | — |
| — | Director | 90,744 | — |
| — | CEO | 63,643 | — |
| — | Principal Financial Officer | 58,080 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the LWLG quote page; the site-wide leaderboard is on the insider transactions hub.