TECOGEN INC. — 4 Filings
160 4 filings on record
This page lists all 4 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 160 4 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 |
|---|---|---|---|---|
| 4 | FORM 4 | 0001537435-24-000024 | Apr 2, 2024 | Mar 27, 2024 |
| 4 | FORM 4 | 0001537435-24-000012 | Jan 25, 2024 | Jan 24, 2024 |
| 4 | FORM 4 | 0001537435-24-000010 | Jan 23, 2024 | — |
| 4 | FORM 4 | 0001537435-24-000008 | Jan 23, 2024 | Jan 22, 2024 |
| 4 | FORM 4 | 0001537435-24-000006 | Jan 19, 2024 | Jan 18, 2024 |
| 4 | FORM 4 | 0001537435-24-000004 | Jan 16, 2024 | — |
| 4 | FORM 4 | 0001537435-23-000163 | Dec 28, 2023 | Dec 27, 2023 |
| 4 | FORM 4 | 0001537435-23-000161 | Dec 26, 2023 | Dec 22, 2023 |
| 4 | FORM 4 | 0001537435-23-000159 | Dec 15, 2023 | Dec 14, 2023 |
| 4 | FORM 4 | 0001537435-23-000154 | Nov 21, 2023 | Nov 20, 2023 |
| 4 | FORM 4 | 0001537435-23-000152 | Nov 17, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000150 | Nov 17, 2023 | Nov 14, 2023 |
| 4 | FORM 4 | 0001537435-23-000141 | Oct 20, 2023 | Oct 19, 2023 |
| 4 | FORM 4 | 0001537435-23-000139 | Oct 18, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000137 | Oct 17, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000135 | Oct 13, 2023 | Oct 12, 2023 |
| 4 | FORM 4 | 0001537435-23-000133 | Oct 11, 2023 | Oct 9, 2023 |
| 4 | FORM 4 | 0001537435-23-000126 | Oct 2, 2023 | Sep 29, 2023 |
| 4 | FORM 4 | 0001537435-23-000124 | Sep 28, 2023 | Sep 27, 2023 |
| 4 | FORM 4 | 0001537435-23-000122 | Sep 27, 2023 | Sep 20, 2023 |
| 4 | FORM 4 | 0001537435-23-000120 | Sep 27, 2023 | Sep 20, 2023 |
| 4 | FORM 4 | 0001537435-23-000118 | Sep 27, 2023 | Sep 20, 2023 |
| 4 | FORM 4 | 0001537435-23-000114 | Sep 19, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000112 | Sep 11, 2023 | Sep 8, 2023 |
| 4 | FORM 4 | 0001537435-23-000110 | Sep 8, 2023 | Sep 7, 2023 |
| 4 | FORM 4 | 0001537435-23-000108 | Sep 6, 2023 | Sep 5, 2023 |
| 4 | FORM 4 | 0001537435-23-000106 | Sep 6, 2023 | Sep 5, 2023 |
| 4 | FORM 4 | 0001537435-23-000104 | Sep 1, 2023 | Aug 15, 2023 |
| 4 | FORM 4 | 0001537435-23-000102 | Aug 23, 2023 | Aug 22, 2023 |
| 4 | FORM 4 | 0001537435-23-000100 | Aug 17, 2023 | Aug 15, 2023 |
| 4 | FORM 4 | 0001537435-23-000098 | Aug 17, 2023 | Aug 14, 2023 |
| 4 | FORM 4 | 0001537435-23-000085 | Jun 27, 2023 | Jun 26, 2023 |
| 4 | FORM 4 | 0001537435-23-000083 | Jun 21, 2023 | Jun 20, 2023 |
| 4 | FORM 4 | 0001537435-23-000081 | Jun 20, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000079 | Jun 15, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000077 | Jun 15, 2023 | Jun 13, 2023 |
| 4 | FORM 4 | 0001537435-23-000075 | Jun 15, 2023 | Jun 13, 2023 |
| 4 | FORM 4 | 0001537435-23-000073 | Jun 15, 2023 | Jun 13, 2023 |
| 4 | FORM 4 | 0001537435-23-000071 | Jun 15, 2023 | Jun 13, 2023 |
| 4 | FORM 4 | 0001537435-23-000069 | Jun 15, 2023 | Jun 13, 2023 |
| 4 | FORM 4 | 0001537435-23-000066 | Jun 12, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000064 | Jun 9, 2023 | Jun 8, 2023 |
| 4 | FORM 4 | 0001537435-23-000059 | Jun 8, 2023 | Jun 7, 2023 |
| 4 | FORM 4 | 0001537435-23-000057 | Jun 7, 2023 | Jun 6, 2023 |
| 4 | FORM 4 | 0001537435-23-000055 | Jun 6, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000053 | Jun 5, 2023 | Jun 2, 2023 |
| 4 | FORM 4 | 0001537435-23-000051 | May 26, 2023 | — |
| 4 | FORM 4 | 0001537435-23-000049 | May 26, 2023 | May 23, 2023 |
| 4 | FORM 4 | 0001537435-23-000047 | May 16, 2023 | May 15, 2023 |
| 4 | FORM 4 | 0001537435-23-000045 | May 16, 2023 | May 15, 2023 |