Tecogen Inc. Common Stock (TGEN) Book Value Per Share & History | Stock Alarm

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Tecogen Inc. Common Stock · Book Value Per Share

TGEN Book Value Per Share

Current (TTM)0.59retrievedOct 20, 2026

TGEN Book Value per Share (0.00 → 0.59)

Period values, visible window

High-resolution chart · PNG

TGEN book value per share history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

Tecogen Inc. Common Stock Book Value Per Share — Annual fiscal periods
Period ending	Book Value Per Share
Dec 31, 2025	0.7885
Dec 31, 2024	0.4075
Dec 31, 2023	0.5896
Dec 31, 2022	0.7641
Dec 31, 2021	0.8502
Dec 31, 2020	0.6949
Dec 31, 2019	0.9401
Dec 31, 2018	1.1298
Dec 31, 2017	1.4542
Dec 31, 2016	0.752
Dec 31, 2015	0.7379
Dec 31, 2014	0.3731
Dec 31, 2013	0.4471
Dec 31, 2012	0.3233
Dec 31, 2011	0.353
Dec 31, 2010	0

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.