$TGEN SEC Filings

Filing Filed On
DEF 14A 23 Apr 2024
DEF 14A 25 Apr 2023
DEF 14A 25 Apr 2022
DEF 14A 21 Apr 2020
DEF 14A 23 Apr 2019
TGEN_DEF 14A 20 Apr 2018
TECOGEN PROXY STATEMENT FOR ANNUAL MEETING 01 May 2017
DEF 14A 29 Apr 2016
PROXY STATEMENT & PROXY CARD 30 Apr 2015