Insider · CIK 0001442479
James S. Marcelli
Files at LWLG (Lightwave Logic, Inc.). First filing -, latest -.
In brief
James S. Marcelli files SEC Form 4 as CFO, COO and director at LWLG (Lightwave Logic, Inc.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; James S. Marcelli has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Mar 25, 2026 | LWLG Lightwave Logic | 100,000 0.07% of outstanding | $875k | Mar 25, 2026 | $5.1M |
| Mar 24, 2026 | LWLG Lightwave Logic | 115,000 0.08% of outstanding | $843k | Mar 24, 2026 | $4.3M |
| Mar 18, 2026 | LWLG Lightwave Logic | 250,000 0.17% of outstanding | $1.3M | Mar 18, 2026 | $2.6M |
| Mar 12, 2026 | LWLG Lightwave Logic | 329,355 0.23% of outstanding | $2.3M | Mar 12, 2026 | $302k |
| Feb 17, 2026 | LWLG Lightwave Logic | 90,000 0.07% of outstanding | $301k | Feb 17, 2026 | none |
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | LWLG Lightwave Logic, Inc. | AGrant or award Common Stock | +307,113 | $0.00 | $0 | 946,051 | Jan 5, 2026 |
| Dec 31, 2025 | LWLG Lightwave Logic, Inc. | FTax withholding Common Stock | -77,758 | $3.24 | $252k | 868,293 | Jan 5, 2026 |
| Jun 17, 2025 | LWLG Lightwave Logic, Inc. | MOption exercise Common Stock | +1,150,000 | $0.70 | $805k | 1,439,700 | Jun 20, 2025 |
| Jun 17, 2025 | LWLG Lightwave Logic, Inc. | FTax withholding Common Stock | -800,762 | $1.27 | $1.0M | 638,938 | Jun 20, 2025 |
| Jun 17, 2025 | LWLG Lightwave Logic, Inc. | MOption exercise Employee Stock Option (Right to Buy)derivative | -1,150,000 | $0.00 | $0 | 792,336 | Jun 20, 2025 |
Questions about James S. Marcelli
Answered from the filings on this page, as of the latest one.
Is James S. Marcelli buying or selling?
James S. Marcelli has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did James S. Marcelli's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and James S. Marcelli has 0.
Where does James S. Marcelli file Form 4?
James S. Marcelli has filed Form 4 at LWLG (Lightwave Logic, Inc.) as CFO, COO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.