Lightwave Logic, Inc. LWLG
We take great care to ensure that the data presented and summarized in this overview for Lightwave Logic, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding LWLG
View all-
Vanguard Group Inc Valley Forge, PA9.12MShares$44.2 Million0.0% of portfolio
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Black Rock Inc. New York, NY8.62MShares$41.7 Million0.0% of portfolio
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Israel Englander Millennium Management LLC | New York, Ny1.85MShares$8.97 Million0.0% of portfolio
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Geode Capital Management, LLC Boston, MA1.57MShares$7.62 Million0.0% of portfolio
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Lpl Financial LLC Fort Mill, SC771KShares$3.73 Million0.0% of portfolio
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Charles Schwab Investment Management Inc San Francisco, CA768KShares$3.72 Million0.0% of portfolio
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Susquehanna International Group, LLP Bala Cynwyd, PA606KShares$2.93 Million0.0% of portfolio
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Ubs Group Ag594KShares$2.87 Million0.0% of portfolio
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State Street Corp Boston, MA574KShares$2.78 Million0.0% of portfolio
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Umb Bank, N.A.380KShares$1.84 Million0.02% of portfolio
Latest Institutional Activity in LWLG
Top Purchases
Top Sells
About LWLG
Lightwave Logic, Inc., a development stage company, focuses on the development of photonic devices and non-linear optical polymer materials systems for fiber-optic data communications and optical computing markets in the United States. The company is involved in designing and synthesizing organic chromophores for use in its electro-optic polymer systems and photonic device designs. It also offers electro-optic modulators, which converts data from electric signals to optical signals for transmission over fiber-optic cables; and polymer photonic integrated circuits, a photonic device, which integrates various photonic functions on a single chip. In addition, the company provides the ridge waveguide modulator, a modulator that fabricates the waveguide within a layer of its electro-optic polymer system. It focuses on selling its products to electro-optic device manufacturers, such as telecommunications component and systems manufacturers, networking and switching suppliers, semiconductor companies, Web 2.0 media, computing companies, aerospace companies, and government agencies. The company was formerly known as Third-order Nanotechnologies, Inc. and changed its name to Lightwave Logic, Inc. in March 2008. Lightwave Logic, Inc. was founded in 1991 and is headquartered in Englewood, Colorado.
Insider Transactions at LWLG
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Oct 02
2025
|
Thomas M Connelly Jr Director |
SELL
Open market or private sale
|
Direct |
6,000
-11.58%
|
$24,000
$4.25 P/Share
|
|
Oct 02
2025
|
Laila Partridge Director |
SELL
Open market or private sale
|
Direct |
10,000
-15.67%
|
$40,000
$4.11 P/Share
|
|
Oct 02
2025
|
Ronald A Bucchi Director |
SELL
Open market or private sale
|
Direct |
10,000
-5.11%
|
$30,000
$3.97 P/Share
|
|
Sep 30
2025
|
Siraj Nour El Ahmadi Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,161
+13.55%
|
-
|
|
Sep 30
2025
|
Thomas M Connelly Jr Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,161
+28.01%
|
-
|
|
Sep 30
2025
|
Craig Ciesla Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,161
+19.75%
|
-
|
|
Sep 30
2025
|
Laila Partridge Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,161
+24.01%
|
-
|
|
Sep 30
2025
|
Ronald A Bucchi Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,161
+9.34%
|
-
|
|
Sep 12
2025
|
Yves Le Maitre CEO |
BUY
Grant, award, or other acquisition
|
Direct |
2,442,997
+49.36%
|
-
|
|
Jul 15
2025
|
Ronald A Bucchi Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,162
+10.31%
|
-
|
|
Jul 15
2025
|
Thomas M Connelly Jr Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,162
+38.91%
|
-
|
|
Jul 15
2025
|
Craig Ciesla Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,162
+24.62%
|
-
|
|
Jul 15
2025
|
Siraj Nour El Ahmadi Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,162
+15.67%
|
-
|
|
Jul 15
2025
|
Laila Partridge Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,162
+31.6%
|
-
|
|
Jun 17
2025
|
James S. Marcelli CFO, COO |
SELL
Payment of exercise price or tax liability
|
Direct |
800,762
-55.62%
|
$800,762
$1.27 P/Share
|
|
Jun 17
2025
|
James S. Marcelli CFO, COO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,150,000
+44.41%
|
$0
$0.7 P/Share
|
|
Jun 10
2025
|
Thomas Edward Zelibor President |
SELL
Payment of exercise price or tax liability
|
Direct |
9,888
-4.26%
|
-
|
|
Feb 28
2025
|
Siraj Nour El Ahmadi Director |
SELL
Payment of exercise price or tax liability
|
Direct |
33,058
-27.24%
|
$33,058
$1.21 P/Share
|
|
Feb 28
2025
|
Siraj Nour El Ahmadi Director |
BUY
Exercise of conversion of derivative security
|
Direct |
50,000
+29.18%
|
$0
$0.8 P/Share
|
|
Feb 20
2025
|
Ronald A Bucchi Director |
BUY
Exercise of conversion of derivative security
|
Direct |
50,000
+24.36%
|
$0
$0.8 P/Share
|
Last 12 Months Summary
| Exercise of in-the-money or at-the-money derivatives securities | 100K shares |
|---|---|
| Exercise of conversion of derivative security | 1.48M shares |
| Grant, award, or other acquisition | 2.52M shares |
| Payment of exercise price or tax liability | 844K shares |
|---|---|
| Open market or private sale | 26K shares |