Tecogen Inc. 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
45 First Avenue, Waltham, MA
State of incorporation
DE
Fiscal year end
December 31
Data updated at
11/14/2024, 11:27 AM
Form type Sec Links Description Filing date Reporting date
10-K Report | Data 10-K Mar 25, 2024 Dec 31, 2023
10-K Report | Data 10-K Mar 23, 2023 Dec 31, 2022
10-K Report | Data 10-K Mar 10, 2022 Dec 31, 2021
10-K Report | Data 10-K Mar 18, 2021 Dec 31, 2020
10-K Report | Data 10-K Mar 12, 2020 Dec 31, 2019
10-K Report | Data 10-K Mar 29, 2019 Dec 31, 2018
10-K Report | Data 10-K Mar 21, 2018 Dec 31, 2017
10-K Report | Data 10-K Mar 23, 2017 Dec 31, 2016
10-K Report | Data 10-K Mar 30, 2016 Dec 31, 2015
10-K Report | Data 10-K Mar 25, 2015 Dec 31, 2014
10-K/A Report 10-K/A Apr 1, 2014 Dec 31, 2013
10-K Report | Data 10-K Mar 31, 2014 Dec 31, 2013
10-K Report | Data 10-K Mar 27, 2013 Dec 31, 2012