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Clean Energy Fuels Corp. (CLNE)

Clean Energy Fuels Corp. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Clean Energy Fuels Corp. (CLNE) is a Oil & Gas Refining & Marketing company based in US with a market capitalization of $450.4M. Revenue grew 2.6% year-over-year and the company generated $59.9M in free cash flow. This page tracks CLNE's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 577 employees · IPO May 25, 2007

Valuation

Valuation & price

$2.03 · as of May 17, 2026 · -33.7% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

0.81

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$2.99$2.36$1.73Jul 25Dec 25Jul 26Jul 7, 25$2.03Jul 9, 25$2.21Jul 11, 25$2.19Jul 15, 25$2.11Jul 17, 25$2.04Jul 21, 25$2.05Jul 23, 25$2.21Jul 25, 25$2.10Jul 29, 25$2.09Jul 31, 25$2.03Aug 4, 25$2.03Aug 6, 25$2.03Aug 11, 25$2.06Aug 13, 25$2.34Aug 15, 25$2.40Aug 19, 25$2.40Aug 21, 25$2.40Aug 25, 25$2.56Aug 27, 25$2.64Aug 29, 25$2.63Sep 3, 25$2.50Sep 5, 25$2.49Sep 9, 25$2.48Sep 11, 25$2.53Sep 16, 25$2.60Sep 18, 25$2.69Sep 22, 25$2.65Sep 24, 25$2.69Sep 26, 25$2.83Sep 30, 25$2.58Oct 2, 25$2.60Oct 6, 25$2.69Oct 8, 25$2.62Oct 10, 25$2.54Oct 14, 25$2.87Oct 16, 25$2.84Oct 21, 25$2.79Oct 23, 25$2.86Oct 27, 25$2.99Oct 29, 25$2.86Oct 31, 25$2.86Nov 4, 25$2.78Nov 6, 25$2.24Nov 10, 25$2.35Nov 12, 25$2.25Nov 14, 25$2.22Nov 18, 25$2.20Nov 20, 25$2.11Nov 25, 25$2.13Nov 28, 25$2.18Dec 2, 25$2.23Dec 4, 25$2.35Dec 8, 25$2.23Dec 10, 25$2.32Dec 12, 25$2.26Dec 16, 25$2.27Dec 18, 25$2.25Dec 22, 25$2.24Dec 24, 25$2.22Dec 29, 25$2.14Jan 2, 26$2.16Jan 6, 26$2.16Jan 8, 26$2.18Jan 12, 26$2.15Jan 14, 26$2.25Jan 16, 26$2.22Jan 21, 26$2.22Jan 23, 26$2.32Jan 27, 26$2.29Jan 29, 26$2.25Feb 2, 26$2.20Feb 4, 26$2.37Feb 9, 26$2.72Feb 11, 26$2.63Feb 13, 26$2.64Feb 18, 26$2.64Feb 20, 26$2.61Feb 24, 26$2.54Feb 26, 26$2.35Mar 2, 26$2.29Mar 4, 26$2.32Mar 6, 26$2.38Mar 10, 26$2.24Mar 12, 26$2.18Mar 17, 26$2.17Mar 19, 26$2.12Mar 23, 26$2.21Mar 25, 26$2.31Mar 27, 26$2.59Mar 31, 26$2.48Apr 2, 26$2.49Apr 7, 26$2.54Apr 9, 26$2.29Apr 13, 26$2.26Apr 15, 26$2.31Apr 17, 26$2.25Apr 22, 26$2.48Apr 24, 26$2.28Apr 28, 26$2.21Apr 30, 26$2.30May 4, 26$2.42May 6, 26$2.24May 8, 26$2.21May 12, 26$2.06May 14, 26$2.05May 18, 26$2.04May 20, 26$1.99May 22, 26$2.05May 28, 26$2.07Jun 1, 26$2.05Jun 3, 26$2.01Jun 5, 26$1.93Jun 9, 26$1.94Jun 11, 26$1.91Jun 15, 26$1.87Jun 17, 26$1.88Jun 22, 26$1.79Jun 24, 26$1.73Jun 26, 26$1.87Jul 2, 26$2.05
$1.7352-week range$3.06
Loading valuation history…

Fundamentals

Key fundamentals

$450.4M

Market cap

2.6%

Revenue growth (YoY)

4.2%

Gross margin

$59.9M

Free cash flow (USD)

-$59.4M

Net debt

Net cash position

-1.2%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Energy

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$402.7MFY 2017$341.6MFY 2018$346.4MFY 2019$344.1MFY 2020$291.7MFY 2021$255.6MFY 2022$420.2MFY 2023$425.2MFY 2024$415.9MFY 2025$426.5M
$402.7M$426.5M

Free cash flow by year

2016 → 2025

FY 2016$22.4MFY 2017$-41.7MFY 2018$12.7MFY 2019$-14.8MFY 2020$47.8MFY 2021$12.4MFY 2022$13.2MFY 2023$-77.5MFY 2024$-418.0KFY 2025$59.9M
$22.4M$59.9M

Gross margin by year

2021 → 2025

FY 2021-2.0%FY 202213.7%FY 20238.4%FY 202420.1%FY 20254.2%
-2.0%4.2%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

2

Insider buys · 90 days

1

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 7, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider buyInsider Buy $44KScully Stephen · Director · $43.7KJun 25, 2026Filing
  • Insider buyInsider Buy $25KCorbus Barclay · Director, PRESIDENT AND CEO · $24.8KJun 24, 2026Filing
  • 8-K eventCFO AppointmentJun 23, 2026Filing
  • 8-K eventAnnual Meeting ResultsJun 10, 2026Filing
  • Insider sellInsider Sell $338KLittlefair Andrew J · Director · $337.6KMay 19, 2026Filing
  • 8-K eventEarnings ReleaseMay 7, 2026Filing
  • Quarterly report10-Q FiledMay 7, 2026Filing
  • 8-K eventCEO AppointmentApr 23, 2026Filing

Questions

Frequently asked questions

What is Clean Energy Fuels Corp.'s market cap?

Clean Energy Fuels Corp. (CLNE) has a market capitalization of $450.4M.

What is CLNE's P/E ratio?

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

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

CLNE trades at 0.81 times book value per share.

Are insiders buying CLNE stock?

Yes — SEC Form 4 filings show 2 open-market insider buys and 1 sell at Clean Energy Fuels Corp. in the last 90 days.

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Timeline

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

Filing Analyzer

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News

Latest press coverage in one feed

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.