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
7uxcbr4kcks2aw5e5m6
20 May 13
Material Modifications to Rights of Security Holders
12:00am
S-1
EX-3.3
zm3jh8d
22 Dec 11
IPO registration
12:00am
S-1
EX-3.1
7bpr6vjv3kg1y 9d7
22 Dec 11
IPO registration
12:00am
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