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Lightwave Logic, Inc. (LWLG)

Lightwave Logic, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Lightwave Logic, Inc. (LWLG) is a Chemicals - Specialty company based in US with a market capitalization of $1.7B. Revenue grew 147.7% year-over-year and free cash flow was negative at -$15.1M. This page tracks LWLG's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 31 employees · IPO May 16, 2006

Valuation

Valuation & price

$13.65 · as of May 17, 2026 · -25.1% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

22.22

P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$16.43$8.84$1.25Jul 25Dec 25Jul 26Jul 7, 25$1.25Jul 9, 25$1.28Jul 11, 25$1.37Jul 15, 25$1.43Jul 17, 25$1.85Jul 21, 25$2.06Jul 23, 25$2.48Jul 25, 25$2.64Jul 29, 25$2.40Jul 31, 25$2.33Aug 4, 25$2.08Aug 6, 25$2.04Aug 11, 25$2.17Aug 13, 25$2.16Aug 15, 25$2.15Aug 19, 25$2.05Aug 21, 25$2.21Aug 25, 25$2.51Aug 27, 25$3.60Aug 29, 25$3.36Sep 3, 25$3.13Sep 5, 25$3.27Sep 9, 25$3.09Sep 11, 25$3.07Sep 16, 25$3.15Sep 18, 25$3.69Sep 22, 25$4.55Sep 24, 25$4.19Sep 26, 25$3.58Sep 30, 25$3.71Oct 2, 25$4.33Oct 6, 25$4.94Oct 8, 25$5.15Oct 10, 25$5.19Oct 14, 25$5.64Oct 16, 25$5.18Oct 21, 25$4.85Oct 23, 25$4.69Oct 27, 25$4.89Oct 29, 25$4.73Oct 31, 25$4.71Nov 4, 25$5.31Nov 6, 25$5.05Nov 10, 25$5.83Nov 12, 25$5.39Nov 14, 25$4.84Nov 18, 25$4.48Nov 20, 25$4.14Nov 25, 25$4.49Nov 28, 25$4.34Dec 2, 25$4.00Dec 4, 25$4.21Dec 8, 25$4.04Dec 10, 25$4.21Dec 12, 25$4.15Dec 16, 25$3.00Dec 18, 25$2.99Dec 22, 25$3.25Dec 24, 25$3.41Dec 29, 25$3.17Jan 2, 26$3.66Jan 6, 26$3.88Jan 8, 26$4.24Jan 12, 26$4.34Jan 14, 26$4.52Jan 16, 26$4.59Jan 21, 26$4.36Jan 23, 26$3.91Jan 27, 26$3.59Jan 29, 26$3.54Feb 2, 26$3.29Feb 4, 26$3.26Feb 9, 26$3.35Feb 11, 26$3.55Feb 13, 26$3.49Feb 18, 26$3.45Feb 20, 26$3.46Feb 24, 26$4.01Feb 26, 26$4.48Mar 2, 26$5.05Mar 4, 26$5.60Mar 6, 26$4.20Mar 10, 26$4.36Mar 12, 26$7.08Mar 17, 26$7.36Mar 19, 26$7.04Mar 23, 26$7.40Mar 25, 26$8.59Mar 27, 26$7.24Mar 31, 26$7.03Apr 2, 26$7.66Apr 7, 26$8.21Apr 9, 26$8.44Apr 13, 26$11.39Apr 15, 26$12.09Apr 17, 26$12.54Apr 22, 26$15.16Apr 24, 26$12.67Apr 28, 26$11.56Apr 30, 26$13.72May 4, 26$15.79May 6, 26$15.41May 8, 26$16.43May 12, 26$15.93May 14, 26$14.93May 18, 26$11.59May 20, 26$11.69May 22, 26$12.85May 28, 26$11.46Jun 1, 26$11.02Jun 3, 26$12.29Jun 5, 26$10.14Jun 9, 26$9.41Jun 11, 26$10.04Jun 15, 26$10.08Jun 17, 26$9.28Jun 22, 26$10.03Jun 24, 26$8.39Jun 26, 26$7.89Jul 2, 26$7.37
$1.2452-week range$18.22
Loading valuation history…

Fundamentals

Key fundamentals

$1.7B

Market cap

147.7%

Revenue growth (YoY)

-793.2%

Gross margin

-$15.1M

Free cash flow (USD)

-$66.4M

Net debt

Net cash position

6.4%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Basic Materials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$0.00FY 2017$0.00FY 2018$0.00FY 2019$0.00FY 2020$0.00FY 2021$0.00FY 2022$0.00FY 2023$40.5KFY 2024$95.6KFY 2025$236.9K
$0$236.9K

Free cash flow by year

2016 → 2025

FY 2016$-3.3MFY 2017$-4.7MFY 2018$-5.8MFY 2019$-5.1MFY 2020$-5.1MFY 2021$-11.4MFY 2022$-12.1MFY 2023$-15.8MFY 2024$-18.2MFY 2025$-15.1M
-$3.3M-$15.1M

Gross margin by year

2023 → 2025

FY 202393.8%FY 202492.3%FY 2025-793.2%
93.8%-793.2%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

5

Insider sells · 90 days

Earnings

Last reported: May 14, 2026 (EPS $-0.04)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • FinancingSecurities RegistrationJun 11, 2026Filing
  • Insider sellInsider Sell $4KQuan Snizhana P. · Principal Financial Officer · $3.9KJun 1, 2026Filing
  • 8-K eventAnnual Meeting ResultsMay 27, 2026Filing
  • Quarterly report10-Q FiledMay 15, 2026Filing
  • FinancingSecurities RegistrationMay 8, 2026Filing
  • 8-K eventSales Agreement AmendmentApr 21, 2026Filing
  • Insider sellInsider Sell $207KQuan Snizhana P. · Principal Financial Officer · $207.2KApr 10, 2026Filing
  • Insider sellInsider Sell $75KCiesla Craig · Director · $74.9KApr 8, 2026Filing
  • Insider sellInsider Sell $423KEl-Ahmadi Siraj Nour · Director · $423.2KApr 7, 2026Filing
  • Insider sellInsider Sell $77KCONNELLY THOMAS M JR · Director · $76.7KApr 6, 2026Filing

Questions

Frequently asked questions

What is Lightwave Logic, Inc.'s market cap?

Lightwave Logic, Inc. (LWLG) has a market capitalization of $1.7B.

What is LWLG's P/E ratio?

A meaningful P/E ratio is not available for LWLG — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is LWLG's price-to-book (P/B) ratio?

LWLG trades at 22.22 times book value per share.

When did Lightwave Logic, Inc. last report earnings?

LWLG last reported earnings on May 14, 2026; the next date is not yet scheduled.

Are insiders buying LWLG stock?

SEC Form 4 filings show no open-market insider buys at Lightwave Logic, Inc. in the last 90 days (5 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.