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LWLG · Lightwave Logic, Inc.
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LWLG Lightwave Logic (LWLG) Insider Trading, Ownership & Congress Trades

Materials · Miscellaneous plastics products · CIK 0001325964
Quote by TradingView
Form 144 · 1
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
123
13F, latest reported quarter

What the filings say about LWLG

Insiders, 180 days
-$3.9K net sold
1 seller · 0% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$2.0K
1 notice

Lightwave Logic insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Lightwave Logic, Inc. insiders sold a net $3.9K of stock across 74 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
Quan Snizhana P.
Principal Financial Officer
SELL
2026-06-01 SEC
345
$3.9K
-67.7%
Context
  • 2 earlier Form 4 trades (code P or S) here by this insider (2 sales), the last on Apr 10, 2026.
  • The trade is 0.7% of the 50,780 shares held after it.
  • No other insider sold within 30 days.
  • 123 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Principal Financial Officer Quan Snizhana P. sold about $3.9K of LWLG on Jun 1, 2026; 123 funds added in the latest 13F quarter.
Quan Snizhana P.
Principal Financial Officer
SELL
2026-04-10 SEC
20,000
$207.2K
-63.9%
Context
  • 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Mar 30, 2026.
  • The trade is 39.1% of the 51,125 shares held after it.
  • 5 other insiders sold within 30 days.
  • 123 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Principal Financial Officer Quan Snizhana P. sold about $207.2K of LWLG on Apr 10, 2026; 5 other insiders sold within 30 days and 123 funds added in the latest 13F quarter.
El-Ahmadi Siraj Nour
Director
SELL
2026-04-07 SEC
54,536
$423.2K
-51.0%
Context
  • 19 earlier Form 4 trades (code P or S) here by this insider (19 sales), the last on Jan 27, 2026.
  • The trade is 56.1% of the 97,168 shares held after it.
  • 5 other insiders sold within 30 days.
  • 123 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director El-Ahmadi Siraj Nour sold about $423.2K of LWLG on Apr 7, 2026, the largest insider sale at the company since 2023; 5 other insiders sold within 30 days and 123 funds added in the latest 13F quarter.
CONNELLY THOMAS M JR
Director
SELL
2026-04-06 SEC
9,000
$76.7K
-49.9%
Context
  • 2 earlier Form 4 trades (code P or S) here by this insider (2 sales), the last on Jan 2, 2026.
  • The trade is 11.7% of the 77,132 shares held after it.
  • 5 other insiders sold within 30 days.
  • 123 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director CONNELLY THOMAS M JR sold about $76.7K of LWLG on Apr 6, 2026; 5 other insiders sold within 30 days and 123 funds added in the latest 13F quarter.
Ciesla Craig
Director
SELL
2026-04-08 SECtraded 2026-04-01
11,000
$74.9K
-51.3%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 9.3% of the 118,824 shares held after it.
  • 5 other insiders sold within 30 days.
  • 123 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Ciesla Craig sold about $74.9K of LWLG on Apr 1, 2026; 5 other insiders sold within 30 days and 123 funds added in the latest 13F quarter.
74 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
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Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$3.9K over 180 days
more than 68% of Materials
Congress
no House purchase disclosed in the last 12 months
Funds
123 funds bought in last quarter
more than 51% of Materials
Revenue
+1622.6% year over year
the highest in Materials
Margin
no margin: no revenue reported
Buybacks
no share repurchases reported
Short interest
17.6% of the float short (float per yahoo 2026-10-26) · 8.9 days to cover · settled 2026-09-30
more than 98% of Materials
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch LWLG

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The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-12.4%12M
-37%+72%+180%+288%2025-102025-122026-022026-042026-062026-082026-10 2026-04-07 · El-Ahmadi Siraj Nour sold $423.2K2026-04-10 · Quan Snizhana P. sold $207.2K2026-03-30 · Quan Snizhana P. sold $181.8K2025-12-31 · El-Ahmadi Siraj Nour sold $155.2K2026-01-27 · El-Ahmadi Siraj Nour sold $89.1K2026-04-06 · CONNELLY THOMAS M JR sold $76.7K2026-04-01 · Bucchi Ronald A sold $76.1K2026-04-01 · Partridge Laila sold $75.2K2026-04-01 · Ciesla Craig sold $74.9K2025-12-31 · Partridge Laila sold $37.2K2026-01-02 · CONNELLY THOMAS M JR sold $24.7K2026-06-01 · Quan Snizhana P. sold $3.9K2026-09-01 · QUAN SNIZHANA filed to sell $2.0K
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns LWLG: institutional holders (13F)

13F holdings, latest reported quarter
BlackRock, Inc.
12,305,846 sh
$116.4M
VANGUARD CAPITAL MANAGEMENT LLC
6,551,494 sh
$62.0M
STATE STREET CORP
4,443,532 sh
$42.0M
VANGUARD PORTFOLIO MANAGEMENT LLC
4,424,600 sh
$41.9M
GEODE CAPITAL MANAGEMENT, LLC
4,064,111 sh
$38.5M

Congress trades in LWLG

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

LWLG planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
QUAN SNIZHANA
Filed 2026-09-01
$2.0K

LWLG mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Jacob Discovery Fund
$401.8K position · as of 2026-05-31
2.5%
Jacob Internet Fund
$901.4K position · as of 2026-05-31
2.0%
Tuttle Capital Pure Play Photonics ETF
$1.0M position · as of 2026-06-30
0.6%
Invesco Dorsey Wright SmallCap Momentum ETF
$2.1M position · as of 2026-05-31
0.5%
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF
$7.3M position · as of 2026-06-30
0.3%
JPMorgan Diversified Return U.S. Small Cap Equity ETF
$816.5K position · as of 2026-07-31
0.1%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return · Dr. Michael S. Lebby
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2020
$323.5K
$282.0K
$306.9K
+33%
+40%
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $3.9K sold by insiders over 180 days, 123 funds added last quarter, $2.0K in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
JELDLEGHWMSAVYSXTENTGREXGEVOCMTKOPNKEBNET

LWLG financials

Revenue growth
+1622.6%
XBRL, annual
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$250.3K
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Free cash flow, TTM
-$18.3M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
n/a
no debt line filed
Cash flow to debt
n/a
no debt line filed
Return on equity
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on assets
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on invested capital
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on capital employed
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Enterprise value
n/a
no debt line filed
FCF yield
-2.9%
TTM free cash flow over market value at close 2026-10-26
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122022-12
Revenue$236.9K$95.6K$40.5Kn/a
Gross profitn/a$88.2K$38.0Kn/a
Operating income-$20.8M-$23.1M-$21.2M-$17.1M
Net income-$20.3M-$22.5M$21.0M-$17.2M
EPS (diluted)-0.16-0.19-0.18-0.15
Operating cash flow-$13.7M-$15.6M-$12.2M-$10.5M
Cash$69.0M$27.7M$31.4M$24.1M
SEC XBRL, fiscal years, as known on 2026-10-28

LWLG Stock Sonar score 4/7 axes

Find similar shapesCompare

LWLG ranks highest on growth (99th percentile) and institutional and government (51st), and lowest on insider conviction (34th), among Materials peers.

Growth
100
Inputs
  • Revenue growth, YoY+1623% · 100 pct, sector of 128
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
34
Inputs
  • Net Form 4 buying (codes P and S), 180d-$4K · 68 pct, sector of 80
  • Insider buyers, 180d0 · 0 pct, sector of 80
Institutional and government
51
Inputs
  • Funds adding, latest quarter123 · 51 pct, sector of 118
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
48
Inputs
  • Short interest, % of float+17.6% · 4 pct, sector of 143
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-K+2.2% · 93 pct, sector of 111
3 not measured: Profitability, Financial health, US patents
  • Profitability needs 2 of 4 inputs, 0 present: the filed year and its quarters do not reconcile, so the trailing figure is withheld
  • Financial health needs 1 of 2 inputs, 0 present: no debt line filed
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

4 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

LWLG filings, in plain words

Are Lightwave Logic insiders buying or selling LWLG?

In the 180 days to 2026-10-28, Lightwave Logic insiders were net sellers, a net $3.9K across purchases and sales reported on Form 4, by 1 seller.

Are there planned insider sales of LWLG?

Yes. 1 Form 144 notice of planned insider sales was filed in the 90 days to 2026-10-28, covering $2.0K of stock; the latest, by QUAN SNIZHANA, was filed 2026-09-01.

Read the full summary

In the 180 days to 2026-10-28, Lightwave Logic insiders were net sellers of LWLG, a net $3.9K across purchases and sales reported on Form 4 by 1 seller. Insiders filed 1 Form 144 notice of intent to sell in the 90 days to 2026-10-28, covering $2.0K of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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