• Subscribe
  • Magazine
  • Videos
  • Advertise
  • About Us
  • Smart Water Summit
  • Wastewater Summit
    • Recent Quotes
    My Watchlist
    Indicators
    WaterWorld Market Index
    Markets
    Stocks
    ETFs
    Tools
    Markets:
    Overview
    News
    Currencies
    International
    Treasuries

    Tecogen Inc. - Common Stock (NY:TGEN)

    3.950 -0.060 (-1.50%)
    Official Closing Price Updated: 8:00 PM EDT, Jul 15, 2026 Add to My Watchlist
    Quote
    Overview Detailed Quote Charting Historical Prices
    News
    All News News Headlines Press Releases
    Research
    Quarterly Reports Insider Filings Other Filings

    Price and Volume

    Detailed Quote
    Volume 189,378
    Open 4.070
    Bid (Size) 3.840 (900)
    Ask (Size) 4.190 (100)
    Prev. Close 4.010
    Today's Range 3.860 - 4.218
    52wk Range 1.940 - 12.07
    Shares Outstanding 24,850,261
    Dividend Yield N/A
    Chart for (: )
    Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

    Top News

    More News
    News headline image
    Tecogen Business Update
    From Tecogen, Inc.
    Via ACCESS Newswire
    News headline image
    Tecogen Q1 Earnings Call Highlights ↗
    Tecogen (OTCMKTS:TGEN) reported lower first-quarter revenue and a wider loss as management said the company is investing in research, marketing and manufacturing capacity tied to its push into the data... 
    Via MarketBeat
    Topics Earnings

    Performance

    YTD
    -26.0%
    -26.0%
    1 Month
    -30.5%
    -30.5%
    3 Month
    +0.8%
    +0.8%
    6 Month
    -20.4%
    -20.4%
    1 Year
    -37.5%
    -37.5%

    More News

    Read More
    News headline image
    Tecogen Reports First Quarter 2026 Financial Results
    Via ACCESS Newswire
    News headline image
    Tecogen Schedules Earnings Release Date and Conference Call for Q1 2026 Results
    Via ACCESS Newswire
    Which stocks are moving on Wednesday? ↗
    Via Chartmill
    News headline image
    Earnings Scheduled For November 12, 2025 ↗
    Via Benzinga
    Here are the top movers in Wednesday's session. ↗
    Via Chartmill
    News headline image
    Why Is TGEN Stock Rising After Hours? ↗
    Via Stocktwits
    News headline image
    Tecogen Announces Fourth Quarter and Year-End 2025 Results
    Via ACCESS Newswire
    News headline image
    Tecogen Schedules Earnings Release Date and Conference Call For FY 2025 Results
    Via ACCESS Newswire
    Top movers analysis one hour before the close of the markets on 2026-01-06: top gainers and losers in today's session. ↗
    Via Chartmill
    Let's have a look at the top gainers and losers in the middle of the day of today's session. ↗
    Via Chartmill
    News headline image
    Tecogen Inc (TGEN) Q3 2025 Earnings: Revenue Beat Overshadowed by Widened Losses Amid Data Center Progress ↗
    Via Chartmill
    News headline image
    Tecogen Reports Third Quarter 2025 Financial Results
    Via ACCESS Newswire
    News headline image
    Tecogen Schedules Earnings Release Date and Conference Call for Q3 2025 Results
    Via ACCESS Newswire
    News headline image
    12 Industrials Stocks Moving In Friday's Intraday Session ↗
    Via Benzinga
    News headline image
    12 Industrials Stocks Moving In Wednesday's Intraday Session ↗
    Via Benzinga
    News headline image
    12 Industrials Stocks Moving In Thursday's After-Market Session ↗
    Via Benzinga
    News headline image
    12 Industrials Stocks Moving In Friday's Intraday Session ↗
    Via Benzinga
    News headline image
    12 Industrials Stocks Moving In Wednesday's Pre-Market Session ↗
    Via Benzinga
    News headline image
    Why Sapiens International Shares Are Trading Higher By Around 44%; Here Are 20 Stocks Moving Premarket ↗
    Via Benzinga
    News headline image
    Tecogen Revenue Jumps 54% in Q2 ↗
    Via The Motley Fool
    Topics Economy Emissions
    News headline image
    Tecogen Reports Second Quarter 2025 Financial Results
    Via ACCESS Newswire
    News headline image
    12 Industrials Stocks Moving In Thursday's Intraday Session ↗
    Via Benzinga
    News headline image
    Earnings Scheduled For August 12, 2025 ↗
    Via Benzinga

    Frequently Asked Questions

    Is Tecogen Inc. - Common Stock publicly traded?
    Yes, Tecogen Inc. - Common Stock is publicly traded.
    What exchange does Tecogen Inc. - Common Stock trade on?
    Tecogen Inc. - Common Stock trades on the New York Stock Exchange
    What is the ticker symbol for Tecogen Inc. - Common Stock?
    The ticker symbol for Tecogen Inc. - Common Stock is TGEN on the New York Stock Exchange
    What is the current price of Tecogen Inc. - Common Stock?
    The current price of Tecogen Inc. - Common Stock is 3.950
    When was Tecogen Inc. - Common Stock last traded?
    The last trade of Tecogen Inc. - Common Stock was at 07/15/26 08:00 PM ET
    What is the market capitalization of Tecogen Inc. - Common Stock?
    The market capitalization of Tecogen Inc. - Common Stock is 98.16M
    How many shares of Tecogen Inc. - Common Stock are outstanding?
    Tecogen Inc. - Common Stock has 98M shares outstanding.
    Stock Quote API & Stock News API supplied by www.cloudquote.io
    Quotes delayed at least 20 minutes.
    By accessing this page, you agree to the Privacy Policy and Terms Of Service.
    © 2025 FinancialContent. All rights reserved.