Stock listing
Frankfurt:2T1 Tecogen Inc. Aktie
German listing (Frankfurt) of Tecogen Inc. · home listing NYSE American:TGEN
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Share price · FWB:2T1
€2.07 EUR +0.38 (+22.4%)
Close on Oct 30, 2026
- Day range
- €2.07 – €2.07 EUROct 30, 2026
- Market cap
- €62.43M EURAt the close on Oct 30, 2026 · price × 30.19M shares outstanding

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NYSE American:TGEN · Home | $1.99 USD | -0.34 (-14.6%) | 203,296 | $2.23 | $2.28 | $1.95 | $2.33 | Close on Oct 30, 2026 |
| Frankfurt:2T1 | €2.068 EUR | +0.378 (+22.4%) | — | €2.068 | €2.068 | €2.068 | €1.69 | Close on Oct 30, 2026 |
- Ticker
- Frankfurt:2T1
- Asset type
- Stock
- Exchange
- Frankfurt
- Currency
- EUR
What changed lately
Latest news release · Oct 14, 2026
Data Center Cuts Electric Bills Substantially with Tecogen's InVerde
Latest earnings call · Aug 13, 2026
Tecogen (NYSE American: TGEN) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Aug 13, 2026
Q2 2026 Earnings Presentation
Earnings · 9 slides
Calls
Replays
Tecogen (NYSE American: TGEN) Q2 2026 Earnings Call
Thu, Aug 13, 2026 · 9:30 AM ET
Watch TranscriptTecogen (NYSE American: TGEN) Q1 2026 Earnings Call
Wed, May 13, 2026 · 9:30 AM ET
Watch TranscriptTecogen (NYSE American: TGEN) Q4 2025 Earnings Call
Wed, Mar 18, 2026 · 9:30 AM ET
Watch Transcript
Latest news
Decks
Q2 2026 Earnings Presentation
Earnings · 9 slides · Aug 13, 2026
Q1 2026 Earnings Presentation
Earnings · 10 slides · May 13, 2026
Q4 2025 Earnings Presentation
Earnings · 14 slides · Mar 18, 2026
Q3 2025 Earnings Presentation
Earnings · 12 slides · Nov 13, 2025
Tecogen Inc. on 6ix
- News releases
- 8 in the last 12 months · 28 in all · newest Oct 14, 2026 · oldest 2024
- Calls
- 18 calls with a replay · 18 with a transcript · latest Aug 13, 2026
- Decks
- 64 decks · latest Aug 13, 2026
Where Tecogen Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NYSE American:TGEN · Home listing | NYSE American | United States | USD |
| BOATS:TGEN | BOATS | United States | USD |
| Tradegate:2T1 | Tradegate | Germany | EUR |
| LS Exchange:A114T5 | LS Exchange | Germany | EUR |
| Lang & Schwarz:A114T5 | Lang & Schwarz | Germany | EUR |
| Dusseldorf:2T1 | Dusseldorf | Germany | EUR |
| Frankfurt:2T1 · This page | Frankfurt | Germany | EUR |
| Stuttgart:2T1 | Stuttgart | Germany | EUR |
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