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LWLG Insider Trading

Insider Ownership Percentage: 4.20%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $106,300.00

Lightwave Logic Insider Trading History Chart

This chart shows the insider buying and selling history at Lightwave Logic by year and by quarter.

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Lightwave Logic Share Price & Price History

Current Price: $4.21
Price Change: ▲ Price Increase of +0.18 (4.47%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for LWLG up to the past year.

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Days: 30 | 90 | 365

Lightwave Logic Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/2/2025Laila PartridgeDirectorSell10,000$4.11$41,100.0053,802View SEC Filing Icon  
10/2/2025Ronald A BucchiDirectorSell10,000$3.97$39,700.00185,583View SEC Filing Icon  
10/2/2025Thomas M Connelly JrDirectorSell6,000$4.25$25,500.0045,811View SEC Filing Icon  
7/19/2023Frederick J LeonbergerDirectorSell49,000$7.75$379,750.00154,128View SEC Filing Icon  
6/12/2023Siraj Nour El-AhmadiDirectorSell100,000$7.77$777,000.0029,128View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Lightwave Logic (NASDAQ:LWLG)

27.04% of Lightwave Logic stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at LWLG by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Lightwave Logic Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/2/2025IFP Advisors Inc7,285$27K0.0%-25.5%0.005%Search for SEC Filing on Google Icon
11/17/2025Sherbrooke Park Advisers LLC10,112$38K0.0%N/A0.008%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC1,853,865$6.88M0.0%-36.2%1.432%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE55,814$0.21M0.0%+89.8%0.043%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC17,000$63K0.0%-41.6%0.013%Search for SEC Filing on Google Icon
11/14/2025Credit Agricole S A40,700$0.15M0.0%N/A0.031%Search for SEC Filing on Google Icon
11/14/2025Virtu Financial LLC78,715$0.29M0.0%+69.2%0.061%Search for SEC Filing on Google Icon
11/13/2025Arrowstreet Capital Limited Partnership93,030$0.35M0.0%N/A0.072%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG593,959$2.20M0.0%+34.1%0.459%Search for SEC Filing on Google Icon
11/13/2025Private Advisor Group LLC310,020$1.15M0.0%N/A0.240%Search for SEC Filing on Google Icon
11/13/2025Jefferies Financial Group Inc.34,900$0.13M0.0%N/A0.027%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.9,122,676$33.85M0.0%+3.4%7.048%Search for SEC Filing on Google Icon
11/6/2025Westover Capital Advisors LLC80,933$0.30M0.1%+18.1%0.063%Search for SEC Filing on Google Icon
11/5/2025Envestnet Asset Management Inc.35,000$0.13M0.0%-38.5%0.027%Search for SEC Filing on Google Icon
11/4/2025UMB Bank n.a.379,592$1.41M0.0%+3.4%0.293%Search for SEC Filing on Google Icon
10/22/2025Greenspring Advisors LLC66,725$0.25M0.0%N/A0.052%Search for SEC Filing on Google Icon
9/4/2025Osaic Holdings Inc.59,392$74K0.0%+14.0%0.046%Search for SEC Filing on Google Icon
8/18/2025Hudson Bay Capital Management LP32,142$40K0.0%N/A0.026%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 36,283$45K0.0%+42.6%0.029%Search for SEC Filing on Google Icon
8/15/2025Hudson Bay Capital Management LP32,142$40K0.0%N/A0.026%Search for SEC Filing on Google Icon
8/15/2025Brevan Howard Capital Management LP194,501$0.24M0.0%+1,218.4%0.156%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE29,401$36K0.0%-74.8%0.024%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC545,100$0.68M0.0%+225.2%0.436%Search for SEC Filing on Google Icon
8/14/2025WINTON GROUP Ltd31,341$39K0.0%N/A0.025%Search for SEC Filing on Google Icon
8/13/2025Jump Financial LLC44,899$56K0.0%N/A0.036%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP369,714$0.46M0.0%N/A0.296%Search for SEC Filing on Google Icon
8/12/2025XTX Topco Ltd56,610$70K0.0%+183.6%0.045%Search for SEC Filing on Google Icon
8/12/2025Private Management Group Inc.111,081$0.14M0.0%N/A0.089%Search for SEC Filing on Google Icon
8/12/2025Catalyst Funds Management Pty Ltd56,900$71K0.0%N/A0.046%Search for SEC Filing on Google Icon
8/11/2025Westover Capital Advisors LLC68,533$85K0.0%-15.3%0.055%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC1,498,697$1.86M0.0%-49.4%1.199%Search for SEC Filing on Google Icon
8/1/2025Y Intercept Hong Kong Ltd274,206$0.34M0.0%N/A0.219%Search for SEC Filing on Google Icon
8/1/2025Envestnet Asset Management Inc.56,952$71K0.0%+159.4%0.046%Search for SEC Filing on Google Icon
7/25/2025Vanguard Personalized Indexing Management LLC35,547$44K0.0%+18.2%0.028%Search for SEC Filing on Google Icon
7/18/2025Truist Financial Corp35,000$42K0.0%N/A0.028%Search for SEC Filing on Google Icon
7/11/2025UMB Bank n.a.367,092$0.46M0.0%+5.8%0.294%Search for SEC Filing on Google Icon
7/8/2025PTM Wealth Management LLC100,000$0.13M0.1%N/A0.080%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.274,551$0.28M0.0%-29.6%0.220%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC167,616$0.17M0.0%-39.1%0.134%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.274,551$0.28M0.0%-29.6%0.220%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC307,346$0.32M0.0%N/A0.247%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.856,387$0.88M0.0%-17.0%0.687%Search for SEC Filing on Google Icon
4/29/2025Bank of New York Mellon Corp492,859$0.51M0.0%+16.0%0.396%Search for SEC Filing on Google Icon
4/21/2025Johnson Investment Counsel Inc.82,972$85K0.0%+623.7%0.067%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC23,222$49K0.0%N/A0.019%Search for SEC Filing on Google Icon
2/17/2025ProShare Advisors LLC48,879$0.10M0.0%+45.5%0.040%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC173,552$0.36M0.0%N/A0.142%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE160,788$0.34M0.0%+21.0%0.131%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets15,091$32K0.0%N/A0.012%Search for SEC Filing on Google Icon
2/17/2025Ameriprise Financial Inc.16,650$35K0.0%N/A0.014%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC275,062$0.58M0.0%+141.0%0.225%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp1,037,213$2.18M0.0%+0.9%0.848%Search for SEC Filing on Google Icon
2/14/2025Boothbay Fund Management LLC19,516$41K0.0%N/A0.016%Search for SEC Filing on Google Icon
2/14/2025Two Sigma Securities LLC11,683$25K0.0%N/A0.010%Search for SEC Filing on Google Icon
2/14/2025Price T Rowe Associates Inc. MD165,768$0.35M0.0%+27.2%0.135%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC190,190$0.40M0.0%-10.0%0.155%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.16,038$34K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/13/2025Legal & General Group Plc39,934$83K0.0%-67.5%0.033%Search for SEC Filing on Google Icon
2/13/2025Wells Fargo & Company MN61,527$0.13M0.0%+40.8%0.050%Search for SEC Filing on Google Icon
2/12/2025RPO LLC26,021$55K0.1%N/A0.021%Search for SEC Filing on Google Icon
2/12/2025ExodusPoint Capital Management LP173,842$0.37M0.0%+1,465.4%0.142%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC2,867,308$6.02M0.0%+1.0%2.343%Search for SEC Filing on Google Icon
2/12/2025Alliancebernstein L.P.106,220$0.22M0.0%-8.7%0.087%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.76,795$0.16M0.0%-24.7%0.063%Search for SEC Filing on Google Icon
2/12/2025Mitsubishi UFJ Asset Management Co. Ltd.242,866$0.51M0.0%-13.2%0.198%Search for SEC Filing on Google Icon
2/11/2025Vanguard Group Inc.9,581,221$20.12M0.0%+0.5%7.830%Search for SEC Filing on Google Icon
2/11/2025LPL Financial LLC429,195$0.90M0.0%+8.0%0.351%Search for SEC Filing on Google Icon
2/6/2025Raymond James Financial Inc.16,038$34K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/4/2025Bank of New York Mellon Corp424,867$0.89M0.0%+21.4%0.347%Search for SEC Filing on Google Icon
1/30/2025Walkner Condon Financial Advisors LLC37,945$80K0.0%+25.0%0.031%Search for SEC Filing on Google Icon
1/17/2025SG Americas Securities LLC63,838$0.13M0.0%+50.0%0.052%Search for SEC Filing on Google Icon
1/16/2025UMB Bank n.a.347,092$0.73M0.0%+4.8%0.284%Search for SEC Filing on Google Icon
1/13/2025Capital Investment Advisors LLC61,500$0.13M0.0%N/A0.050%Search for SEC Filing on Google Icon
1/1/2025Principal Financial Group Inc.11,207$31K0.0%-30.9%0.009%Search for SEC Filing on Google Icon
12/26/2024JPMorgan Chase & Co.101,982$0.28M0.0%-25.9%0.083%Search for SEC Filing on Google Icon
12/13/2024B. Riley Wealth Advisors Inc.38,571$0.11M0.0%-40.1%0.032%Search for SEC Filing on Google Icon
11/20/2024Virtu Financial LLC63,309$0.18M0.0%N/A0.052%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC211,403$0.58M0.0%+283.9%0.173%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC2,837,589$7.83M0.0%+1.3%2.319%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC211,403$0.58M0.0%+283.9%0.173%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC114,141$0.32M0.0%-37.9%0.093%Search for SEC Filing on Google Icon
11/15/2024State Street Corp2,683,519$7.41M0.0%+2.6%2.193%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC167,868$0.46M0.0%-15.0%0.139%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.1,031,361$2.85M0.0%+9.6%0.854%Search for SEC Filing on Google Icon
11/9/2024Intech Investment Management LLC22,016$61K0.0%N/A0.018%Search for SEC Filing on Google Icon
11/8/2024Moors & Cabot Inc.10,000$28K0.0%-23.1%0.008%Search for SEC Filing on Google Icon
10/31/2024Principal Financial Group Inc.11,207$31K0.0%-30.9%0.009%Search for SEC Filing on Google Icon
10/31/2024Walkner Condon Financial Advisors LLC30,353$84K0.0%+37.6%0.025%Search for SEC Filing on Google Icon
10/25/2024Financial Advocates Investment Management305,986$0.85M0.0%N/A0.253%Search for SEC Filing on Google Icon
10/11/2024Creative Planning21,606$60K0.0%N/A0.018%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC42,566$0.12M0.0%N/A0.035%Search for SEC Filing on Google Icon
8/19/2024B. Riley Wealth Advisors Inc.64,369$0.19M0.0%-42.2%0.054%Search for SEC Filing on Google Icon
8/16/2024Algert Global LLC12,020$36K0.0%N/A0.010%Search for SEC Filing on Google Icon
8/13/2024Ensign Peak Advisors Inc97,152$0.29M0.0%+53.2%0.081%Search for SEC Filing on Google Icon
8/13/2024AE Wealth Management LLC10,361$31K0.0%N/A0.009%Search for SEC Filing on Google Icon
8/10/2024Madison Wealth Partners Inc15,258$46K0.0%N/A0.013%Search for SEC Filing on Google Icon
8/7/2024Daiwa Securities Group Inc.12,251$37K0.0%N/A0.010%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers158,530$0.47M0.0%+5.3%0.132%Search for SEC Filing on Google Icon
7/29/2024UMB Bank n.a.331,092$0.99M0.0%+5.1%0.276%Search for SEC Filing on Google Icon
7/26/2024Walkner Condon Financial Advisors LLC22,065$66K0.0%-27.5%0.018%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Lightwave Logic logo
Lightwave Logic, Inc. focuses on the development of photonic devices and electro-optical polymer materials systems for fiber-optic data communications, telecommunications, and optical computing markets in the United States. The company is involved in the designing and synthesizing of 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, contract manufacturers, original equipment manufacturers, foundries, packaging and assembly manufacturers, etc.; and semiconductor companies, optical network companies, Web 2.0/3.0 media companies, computing companies, telecommunications companies, aerospace companies, automotive companies, and government agencies and defense entities. 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.
Read More on Lightwave Logic

Today's Range

Now: $4.21
Low: $3.99
High: $4.43

50 Day Range

MA: $4.72
Low: $3.58
High: $5.95

52 Week Range

Now: $4.21
Low: $0.79
High: $6.26

Volume

1,276,256 shs

Average Volume

1,221,396 shs

Market Capitalization

$562.58 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.79

Who are the company insiders with the largest holdings of Lightwave Logic?

Lightwave Logic's top insider shareholders include:
  1. Ronald A Bucchi (Director)
  2. Laila Partridge (Director)
  3. Thomas M Connelly Jr (Director)
Learn More about top insider investors at Lightwave Logic.

Who are the major institutional investors of Lightwave Logic?

Lightwave Logic's top institutional investors include:
  1. Vanguard Group Inc. — 7.05%
  2. Millennium Management LLC — 1.43%
  3. UBS Group AG — 0.46%
  4. UMB Bank n.a. — 0.29%
  5. Private Advisor Group LLC — 0.24%
  6. Citadel Advisors LLC — 0.00%
Learn More about top institutional investors of Lightwave Logic stock.

Which major investors are selling Lightwave Logic stock?

During the previous quarter, LWLG stock was sold by these institutional investors:
  1. Millennium Management LLC
  2. Envestnet Asset Management Inc.
  3. Schonfeld Strategic Advisors LLC
  4. IFP Advisors Inc
In the previous year, company insiders that have sold Lightwave Logic company stock include:
  1. Ronald A Bucchi (Director)
  2. Laila Partridge (Director)
  3. Thomas M Connelly Jr (Director)
Learn More investors selling Lightwave Logic stock.

Which major investors are buying Lightwave Logic stock?

Within the previous quarter, LWLG stock was acquired by institutional investors including:
  1. Private Advisor Group LLC
  2. Vanguard Group Inc.
  3. UBS Group AG
  4. Arrowstreet Capital Limited Partnership
  5. Citadel Advisors LLC
  6. Susquehanna International Group LLP
  7. Greenspring Advisors LLC
  8. Group One Trading LLC