Lightwave Logic, Inc. (LWLG)
$5.04+$0.21 (+4.35%) Latest session
Siraj Nour El-Ahmadi - Director
Thomas M. Connelly Jr. - Director
Ronald A. Bucchi - DirectorLightwave Logic Inc is a specialty materials and intellectual property company focused on the development and commercialization of proprietary electro-optic (EO) polymer materials designed to enable high-speed optical modulators for data communications and other photonic applications. Its Perkinamine family of EO polymers is designed for integration into silicon photonics (SiPh) and other photonic integrated circuit (PIC) platforms, supporting high-speed optical modulation with lower drive voltage requirements compared with some conventional silicon-based and III-V compound semiconductor approaches. The company operates as a single reportable segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 1 | 396,694 | |
| Tax withholding / forfeiture | 1 | 310,750 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
53 Form 4 filings on record, the earliest from Dec 12, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Maitre Yves le - Officer | Tax withholding / forfeiture | Common Stock | 310,750 | $5.23 | $1.63M | |
| Fred Graffam - Officer | Grant or award | Common Stock | 396,694 | $0.00 | - | |
| Snizhana P. Quan - Officer | Grant or award | Common Stock | 2,500 | $0.00 | - | |
| Siraj Nour El-Ahmadi - Director | Grant or award | Common Stock | 13,612 | $0.00 | - | |
| Craig Ciesla - Director | Grant or award | Common Stock | 13,612 | $0.00 | - | |
| Thomas M. Connelly Jr. - Director | Grant or award | Common Stock | 13,612 | $0.00 | - | |
| Laila Partridge - Director | Grant or award | Common Stock | 13,612 | $0.00 | - | |
| Ronald A. Bucchi - Director | Grant or award | Common Stock | 13,612 | $0.00 | - | |
| Snizhana P. Quan - Officer | Open-market sale | Common Stock | 345 | $11.41 | $4K | |
| Ronald A. Bucchi - Director | Gift | Common Stock | 100,000 | $0.00 | - | |
| Snizhana P. Quan - Officer | Option exercise | Common Stock | 20,000 | $4.87 | $97K | |
| Snizhana P. Quan - Officer | Open-market sale | Common Stock | 20,000 | $10.36 | $207K | |
| Snizhana P. Quan - Officer | Option exercise | Employee Stock Option (Right to Buy) | 20,000 | $0.00 | - | |
| Craig Ciesla - Director | Open-market sale | Common Stock | 11,000 | $6.81 | $75K | |
| Siraj Nour El-Ahmadi - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Siraj Nour El-Ahmadi - Director | Open-market sale | Common Stock | 54,536 | $7.76 | $423K | |
| Siraj Nour El-Ahmadi - Director | Option exercise | Restricted Stock Units | 20,161 | $0.00 | - | |
| Thomas M. Connelly Jr. - Director | Open-market sale | Common Stock | 9,000 | $8.52 | $77K | |
| Thomas M. Connelly Jr. - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Thomas M. Connelly Jr. - Director | Option exercise | Restricted Stock Unit | 20,161 | $0.00 | - | |
| Craig Ciesla - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Craig Ciesla - Director | Option exercise | Restricted Stock Unit | 20,161 | $0.00 | - | |
| Ronald A. Bucchi - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Ronald A. Bucchi - Director | Open-market sale | Common Stock | 11,000 | $6.92 | $76K | |
| Ronald A. Bucchi - Director | Option exercise | Restricted Stock Units | 20,161 | $0.00 | - | |
| Laila Partridge - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Laila Partridge - Director | Open-market sale | Common Stock | 11,000 | $6.84 | $75K | |
| Laila Partridge - Director | Option exercise | Restricted Stock Units | 20,161 | $0.00 | - | |
| Snizhana P. Quan - Officer | Option exercise | Common Stock | 25,000 | $4.87 | $122K | |
| Snizhana P. Quan - Officer | Open-market sale | Common Stock | 25,000 | $7.27 | $182K | |
| Snizhana P. Quan - Officer | Option exercise | Employee Stock Option (Right to Buy) | 25,000 | $0.00 | - | |
| Maitre Yves le - Officer | Tax withholding / forfeiture | Common Stock | 294,968 | $7.08 | $2.09M | |
| Thomas M. Connelly Jr. - Director | Grant or award | Common Stock | 7,599 | $0.00 | - | |
| Siraj Nour El-Ahmadi - Director | Grant or award | Common Stock | 7,599 | $0.00 | - | |
| Craig Ciesla - Director | Grant or award | Common Stock | 7,599 | $0.00 | - | |
| Ronald A. Bucchi - Director | Grant or award | Common Stock | 7,599 | $0.00 | - | |
| Laila Partridge - Director | Grant or award | Common Stock | 7,599 | $0.00 | - | |
| Siraj Nour El-Ahmadi - Director | Option exercise | Common Stock | 50,000 | $0.68 | $34K | |
| Siraj Nour El-Ahmadi - Director | Open-market sale | Common Stock | 25,591 | $3.48 | $89K | |
| Siraj Nour El-Ahmadi - Director | Option exercise | Employee Stock Option (Right to Buy) | 50,000 | $0.00 | - | |
| Ronald A. Bucchi - Director | Option exercise | Common Stock | 50,000 | $0.68 | $34K | |
| Ronald A. Bucchi - Director | Option exercise | Employee Stock Option (Right to Buy) | 50,000 | $0.00 | - | |
| Siraj Nour El-Ahmadi - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Siraj Nour El-Ahmadi - Director | Open-market sale | Common Stock | 49,260 | $3.15 | $155K | |
| Siraj Nour El-Ahmadi - Director | Option exercise | Restricted Stock Unit | 20,161 | $0.00 | - | |
| Thomas M. Connelly Jr. - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Thomas M. Connelly Jr. - Director | Open-market sale | Common Stock | 7,600 | $3.25 | $25K | |
| Thomas M. Connelly Jr. - Director | Option exercise | Restricted Stock Unit | 20,161 | $0.00 | - | |
| Ronald A. Bucchi - Director | Option exercise | Common Stock | 20,161 | - | - | |
| Ronald A. Bucchi - Director | Option exercise | Restricted Stock Unit | 20,161 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| QUAN SNIZHANA | Officer | 386 | $2K | View on EDGAR | |
| - | - | - | - | View on EDGAR |
Lightwave Logic, Inc. (LWLG) had 2 insider filings in the last 90 days, with the most recent on 2026-09-14. The full record for LWLG runs to 53 Form 4 filings, the earliest from 2024-12-12. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of LWLG were filed in the last 90 days.
No insider sales of LWLG were filed in the last 90 days. 15 sales are on record for this company.
This page tracks LWLG Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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