James S. Marcelli - 31 Dec 2025 Form 4 Insider Report for Lightwave Logic, Inc. (LWLG)

Reporting relationship: CFO, COO, Director
Issuer ticker: LWLG
Reported as of: 31 Dec 2025
Net transaction value: -$251,936
SEC form: 4
Accepted by SEC: 05 Jan 2026, 13:38:07 UTC
Prior SEC filing: 20 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ James S. Marcelli

Key filing fact

James S. Marcelli filed Form 4 for Lightwave Logic, Inc. (LWLG) on 05 Jan 2026.

Key facts

This page summarizes James S. Marcelli's Form 4 filing for Lightwave Logic, Inc. (LWLG).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 05 Jan 2026, 13:38.

Change

Previous filing in this sequence was filed on 20 Jun 2025.
Current net transaction value: -$251,936.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001442479 Primary reporting owner

Marcelli James S.

Relationship: CFO, COO, Director
Address: 369 INVERNESS PARKWAY, SUITE 350, ENGLEWOOD
Signature: /s/ James S. Marcelli
Signature date: 05 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LWLG transaction

Common Stock

Award

Transaction value: $0
Shares: +307,113
Change %: +48%
Price: $0.000000
Shares after: 946,051
Date: 31 Dec 2025
Ownership: Direct
Footnotes: F1

LWLG transaction

Common Stock

Tax liability

Transaction value: $251,936
Shares: -77,758
Change %: -8.2%
Price: $3.24
Shares after: 868,293
Date: 31 Dec 2025
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

James S. Marcelli is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 2 footnotes

Footnote F1

The shares were received for no consideration upon the satisfaction of performance criteria underlying an award of performance stock units (the "PSUs").

Footnote F2

Represents shares withheld by the Issuer in connection with a net settlement of the PSUs vesting. Shares were withheld for the payment of withholding taxes.