TECOGEN INC. — 3/A Filings
6 3/A filings on record
This page lists all 3/A filings submitted to the SEC by TECOGEN INC. (TGEN), sorted by most recent first. Each row links to the full filing on EdgarLookup. TECOGEN INC. has filed 6 3/A documents with the SEC since 2011. To view all SEC filings by TECOGEN INC., see the full filings list.
All
10-K
10-K/A
10-Q
25
3
3/A
4
4/A
424B3
424B4
425
5
8-A12B
8-A12G
8-K
8-K/A
AW
CERT
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEF 14C
DEFA14A
DRS
EFFECT
POS AM
PRE 14A
PRE 14C
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3/A | FORM 3/A | 0001537435-22-000051 | May 6, 2022 | Mar 11, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000049 | May 6, 2022 | Mar 16, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000047 | May 6, 2022 | Mar 11, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000045 | May 6, 2022 | Mar 16, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000043 | May 6, 2022 | Mar 11, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000031 | Mar 16, 2022 | Mar 9, 2022 |