AMEX · TGEN

Tecogen Inc.

Industrials · Electrical Equipment & Parts

$1.88

Up+$0.08 (+4.44%)

Updated Nov 4, 2026, 7:37 AM

SID Score

3.1/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · TGEN

TGEN price history

1M range · 0 trading sessions · Daily adjusted prices

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The latest Smart Investors Daily articles mentioning TGEN.

The latest Smart Investors Daily articles mentioning TGEN.

TGEN research

Recent regulatory filings and source documents.

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TGEN SEC filings
Filed	Form	Description	Accepted	Document
Mar 19, 2026	10-K	Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]	—	Open source
Mar 18, 2025	10-K	Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]	—	Open source