2.245
price down icon2.39%   -0.055
 
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Tecogen Inc stock is traded at $2.245, with a volume of 57,953. It is down -2.39% in the last 24 hours and down -24.41% over the past month.
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Previous Close:
$2.30
Open:
$2.26
24h Volume:
57,953
Relative Volume:
0.43
Market Cap:
$67.77M
Revenue:
$23.28M
Net Income/Loss:
$-3.95M
P/E Ratio:
-14.03
EPS:
-0.16
Net Cash Flow:
$-744.50K
1W Performance:
-9.11%
1M Performance:
-24.41%
6M Performance:
-42.73%
1Y Performance:
-81.40%
1-Day Range:
Value
$2.21
$2.29
1-Week Range:
Value
$2.21
$2.5254
52-Week Range:
Value
$1.94
$12.07

Tecogen Inc Stock (TGEN) Company Profile

Name
Name
Tecogen Inc
Name
Phone
-
Name
Address
-
Name
Employee
120
Name
Twitter
Name
Next Earnings Date
2026-11-11
Name
Latest SEC Filings
Name
TGEN's Discussions on Twitter

Compare TGEN vs VRT, BE, HUBB, NVT, AEIS

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
TGEN icon
TGEN
Tecogen Inc
2.245 67.77M 23.28M -3.95M -744.50K -0.16
VRT icon
VRT
Vertiv Holdings Co
208.86 80.41B 10.84B 1.56B 2.28B 3.9835
BE icon
BE
Bloom Energy Corp
230.36 67.85B 2.45B 9.96M 228.75M -0.0565
HUBB icon
HUBB
Hubbell Inc
464.04 24.52B 6.00B 909.00M 909.30M 16.92
NVT icon
NVT
Nvent Electric Plc
143.13 23.17B 4.33B 481.90M 381.90M 2.9735
AEIS icon
AEIS
Advanced Energy Industries Inc
243.53 9.75B 1.91B 191.70M 68.30M 4.7506

Tecogen Inc Stock (TGEN) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-13-26 Initiated Craig Hallum Buy
Apr-02-26 Initiated Northland Capital Outperform
Aug-18-25 Initiated Roth Capital Buy

Tecogen Inc Stock (TGEN) Latest News

pulisher
Oct 09, 2026

Tecogen Inc (TGEN) Stock Price, Trades & News - GuruFocus

Oct 09, 2026
pulisher
Sep 20, 2026

Tecogen Inc.(NYSEAM: TGEN) dropped from S&P Global BMI Index - marketscreener.com

Sep 20, 2026
pulisher
Sep 17, 2026

TGEN Q2 2026 Earnings: Narrower-Than-Expected Loss Beats Consensus, but Shares SlipEarnings Call Transcript - careplusvn.com

Sep 17, 2026
pulisher
Sep 09, 2026

TECOGEN INC. (AMEX: TGEN) Grants 9,671 Shares to COO and President Panora Robert - Kalkine Media

Sep 09, 2026
pulisher
Sep 09, 2026

TECOGEN INC. Grants 19,342 Shares to General Counsel Whiting John Kimball IV at No Cost (AMEX: TGEN) - Kalkine Media

Sep 09, 2026
pulisher
Sep 08, 2026

Tecogen (TGEN) updates VP's stake after 29K-share grant - Stock Titan

Sep 08, 2026
pulisher
Sep 08, 2026

Tecogen (TGEN) corrects general counsel’s 41,954-share stake - Stock Titan

Sep 08, 2026
pulisher
Sep 08, 2026

Tecogen (TGEN) lifts COO stake with 9,671 free shares - Stock Titan

Sep 08, 2026
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Sep 08, 2026

Tecogen (TGEN) corrects CFO stake after 29K-share grant - Stock Titan

Sep 08, 2026
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Sep 08, 2026

Tecogen (TGEN) CEO awarded 174K shares vesting over 4 years - Stock Titan

Sep 08, 2026
pulisher
Sep 04, 2026

TECOGEN INC. SEC Filing (Sep 4, 2026) - Stock Titan

Sep 04, 2026
pulisher
Sep 01, 2026

TECOGEN INC. SEC Filing (Sep 1, 2026) - Stock Titan

Sep 01, 2026
pulisher
Aug 31, 2026

Tecogen registers 4.51M shares for resale; trusts agree to 182-day lock-up - TradingView

Aug 31, 2026
pulisher
Aug 31, 2026

Tecogen (NYSE American: TGEN) lines up 4.5M-share resale for current investors - Stock Titan

Aug 31, 2026
pulisher
Aug 29, 2026

TGEN Q2 2026 Earnings: Narrower Loss Than Expected, but Shares Slip 1.89%Segment Revenue Breakdown - vinanet.vn

Aug 29, 2026
pulisher
Aug 23, 2026

TGEN | Tecogen Inc. FinancialsRevenue Breakdown - Quiver Quantitative

Aug 23, 2026
pulisher
Aug 23, 2026

Tecogen Earnings Call Balances Setback With Data-Center Hopes - The Globe and Mail

Aug 23, 2026
pulisher
Aug 21, 2026

Tecogen (TGEN) Q2 2026 Earnings Call Transcript - AOL.ca

Aug 21, 2026
pulisher
Aug 20, 2026

Analysts Conflicted on These Industrial Goods Names: Reliance Worldwide Corp. (OtherRLLWF), Kubota (OtherKUBTF) and Tecogen (TGEN) - The Globe and Mail

Aug 20, 2026
pulisher
Aug 19, 2026

Tecogen (TGEN) Q2 2026 Earnings Call Transcript - The Globe and Mail

Aug 19, 2026
pulisher
Aug 18, 2026

MSN Money - MSN

Aug 18, 2026
pulisher
Aug 17, 2026

Tecogen Inc. (TGEN) Pulls Back to $3.57 as Resistance Holds FirmSkew Index - vinanet.vn

Aug 17, 2026
pulisher
Aug 17, 2026

Tecogen Inc (TGEN) (Q2 2026) Earnings Call Highlights: Data Cent - GuruFocus

Aug 17, 2026
pulisher
Aug 17, 2026

Tecogen Inc (TGEN) (Q2 2026) Earnings Call Highlights: Data Center Momentum Offsets Revenue Dip - finance.yahoo.com

Aug 17, 2026
pulisher
Aug 17, 2026

Tecogen Inc. (TGEN) Pulls Back to $3.57 as Resistance Holds FirmTriangle Correction - siam.in

Aug 17, 2026
pulisher
Aug 14, 2026

Conferencia de resultados del 2T de 2026 de Tecogen (TGEN): Cartera de proyectos de centros de datos y cartera de pedidos de más de 8 millones de dólares - TradingKey

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen (TGEN) Q2 2026 Earnings Call: Rechenzentrum-Pipeline und Auftragsbestand von über 8 Mio. USD - TradingKey

Aug 14, 2026
pulisher
Aug 14, 2026

Teleconferência de Resultados do 2T de 2026 da Tecogen (TGEN): Pipeline de Data Centers e Backlog Superior a US$ 8 Milhões - TradingKey

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen (TGEN) Q2 2026 Earnings Call: Data Center Pipeline and $8M-Plus Backlog - TradingKey

Aug 14, 2026
pulisher
Aug 14, 2026

Roth MKM Maintains Tecogen Inc(TGEN.US) With Buy Rating, Maintains Target Price $10 - Moomoo

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen: More Inventory, More Cash Burn, Still No Data Center Sales (NYSE:TGEN) - Seeking Alpha

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen Q2 Earnings Call Highlights - MarketBeat

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen Q2 Earnings Call Highlights - TradingView

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen Q2 Earnings Call Highlights - Yahoo Finance

Aug 14, 2026
pulisher
Aug 14, 2026

Northland Securities Maintains Tecogen Inc(TGEN.US) With Buy Rating, Maintains Target Price $7.5 - 富途牛牛

Aug 14, 2026
pulisher
Aug 14, 2026

Tecogen Q2 2026 slides: data center push advances amid revenue decline - Investing.com South Africa

Aug 14, 2026
pulisher
Aug 13, 2026

Tecogen Reports Weak Q2 Results, Highlights Data Center Focus - The Globe and Mail

Aug 13, 2026
pulisher
Aug 13, 2026

TGEN Looks 259.1% Overvalued on GF Value™ - GuruFocus

Aug 13, 2026
pulisher
Aug 13, 2026

TECOGEN INC. 2026: Revenue $5.75M, EPS ($0.07) — 10-Q Summary - TradingView

Aug 13, 2026
pulisher
Aug 13, 2026

Tecogen Q2 2026 slides: data center push advances amid revenue decline - Investing.com

Aug 13, 2026
pulisher
Aug 13, 2026

Earnings call transcript: Tecogen Q2 2026 loss narrows on margin gains, stock rises - Investing.com

Aug 13, 2026
pulisher
Aug 13, 2026

Tecogen Inc. 2026 Q2ResultsEarnings Call Presentation (NYSE:TGEN) 2026-08-13 - Seeking Alpha

Aug 13, 2026
pulisher
Aug 13, 2026

Q2 2026 Tecogen Inc Earnings Call Transcript - GuruFocus

Aug 13, 2026
pulisher
Aug 13, 2026

Tecogen Inc. Q2 2026 Earnings Call Summary - Yahoo Finance

Aug 13, 2026
pulisher
Aug 13, 2026

Tecogen Inc (TGEN) Q2 2026 Earnings ReportResults, Call & Slides - TipRanks

Aug 13, 2026
pulisher
Aug 13, 2026

TGEN Looks 248.7% Overvalued on GF Value™ - GuruFocus

Aug 13, 2026
pulisher
Aug 13, 2026

Tecogen Inc. (TGEN) Stock Price, News, Quote & History - Yahoo! Finance Canada

Aug 13, 2026
pulisher
Aug 12, 2026

Form 8K Tecogen Inc For: 12 August By Investing.com - Investing.com Nigeria

Aug 12, 2026
pulisher
Aug 12, 2026

Tecogen Inc. (TGEN) Reports Q2 Loss, Misses Revenue Estimates - Yahoo Finance

Aug 12, 2026
pulisher
Aug 12, 2026

Is Tecogen Inc (TGEN) Facing a Valuation Crisis After Q2 Earnings Miss? GF Score: 49/100 - GuruFocus

Aug 12, 2026

Tecogen Inc Stock (TGEN) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Tecogen Inc Stock (TGEN) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Hirsch Susan B
Director
Apr 13 '26
Buy
3.73
5,000
18,650
265,416
Hirsch Susan B
Director
Mar 27 '26
Buy
2.54
10,000
25,400
260,416
Lewis Earl
Director
Mar 27 '26
Buy
2.52
5,000
12,596
1,011,006
Lewis Earl
Director
Mar 26 '26
Buy
2.88
5,000
14,408
1,006,006
Whiting John Kimball IV
General Counsel & Secretary
Mar 23 '26
Buy
2.38
10,000
23,800
22,612
Deschenes Roger P.
CAO
Mar 20 '26
Buy
2.23
10,000
22,300
52,962
Rangesh Abinand
Chief Executive Officer
Mar 20 '26
Buy
2.30
3,000
6,894
67,193
Hatsopoulos John
Director
Mar 20 '26
Option Exercise
0.88
50,000
44,000
1,038,951
WBX WBX
$2.665
price up icon 0.19%
$3.745
price down icon 5.19%
$7.145
price down icon 2.66%
NVX NVX
$2.14
price down icon 4.04%
$1.27
price down icon 0.78%
$6.30
price down icon 1.56%
Cap:     |  Volume (24h):