10 results
S-1/A
EX-3.2
TGEN
Tecogen Inc.
IPO registration (amended)
27 Jun 14
12:00am
S-1/A
EX-3.1
TGEN
Tecogen Inc.
IPO registration (amended)
27 Jun 14
12:00am
S-1/A
EX-3.2
TGEN
Tecogen Inc.
IPO registration (amended)
20 Jun 14
12:00am
S-1/A
EX-3.1
TGEN
Tecogen Inc.
IPO registration (amended)
20 Jun 14
12:00am
8-K
EX-3.1
TGEN
Tecogen Inc.
25 Jul 13
Material Modifications to Rights of Security Holders
12:00am
8-K
EX-3.1
7c39u0oggf5j7tgg
20 May 13
Material Modifications to Rights of Security Holders
12:00am
S-1
EX-3.3
lmt77m9z7 6t30dssl
22 Dec 11
IPO registration
12:00am
S-1
EX-3.1
2ll2702 od3n9d
22 Dec 11
IPO registration
12:00am
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