TECOGEN INC. — All Filings
654 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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 |
|---|---|---|---|---|
| 8-K | 8-K | 0001537435-22-000115 | Sep 21, 2022 | Sep 19, 2022 |
| 4 | FORM 4 | 0001537435-22-000112 | Sep 12, 2022 | Sep 8, 2022 |
| 4 | FORM 4 | 0001537435-22-000110 | Sep 2, 2022 | Aug 31, 2022 |
| 4 | FORM 4 | 0001537435-22-000108 | Aug 30, 2022 | Aug 26, 2022 |
| 4 | FORM 4 | 0001537435-22-000106 | Aug 25, 2022 | Aug 23, 2022 |
| 4 | FORM 4 | 0001537435-22-000104 | Aug 23, 2022 | Aug 22, 2022 |
| 10-Q | 10-Q | 0001537435-22-000102 | Aug 11, 2022 | Jun 30, 2022 |
| 8-K | 8-K | 0001537435-22-000101 | Aug 11, 2022 | — |
| 8-K | 8-K | 0001537435-22-000089 | Jul 20, 2022 | — |
| 424B3 | 424B3 | 0001537435-22-000083 | Jul 1, 2022 | — |
| 4 | FORM 4 | 0001537435-22-000078 | Jun 28, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001537435-22-000072 | Jun 28, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001537435-22-000074 | Jun 28, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001537435-22-000076 | Jun 28, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001537435-22-000070 | Jun 28, 2022 | Jun 23, 2022 |
| S-8 | S-8 | 0001537435-22-000068 | Jun 23, 2022 | — |
| 8-K | 8-K | 0001537435-22-000063 | Jun 15, 2022 | — |
| 8-K | 8-K | 0001537435-22-000061 | Jun 10, 2022 | — |
| 8-K | 8-K | 0001537435-22-000057 | May 12, 2022 | — |
| 10-Q | 10-Q | 0001537435-22-000059 | May 12, 2022 | Mar 31, 2022 |
| SC 13G | SC 13G | 0001748455-22-000003 | May 10, 2022 | — |
| 3/A | FORM 3/A | 0001537435-22-000047 | May 6, 2022 | Mar 11, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000043 | May 6, 2022 | Mar 11, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000049 | May 6, 2022 | Mar 16, 2022 |
| 3 | FORM 3 | 0001537435-22-000041 | May 6, 2022 | May 4, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000051 | May 6, 2022 | Mar 11, 2022 |
| 3/A | FORM 3/A | 0001537435-22-000045 | May 6, 2022 | Mar 16, 2022 |
| DEF 14A | DEF 14A | 0001537435-22-000039 | Apr 25, 2022 | Dec 31, 2021 |
| 8-K | 8-K | 0001537435-22-000035 | Mar 22, 2022 | — |
| 3/A | FORM 3/A | 0001537435-22-000031 | Mar 16, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000029 | Mar 16, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000027 | Mar 16, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000025 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000024 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000016 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000023 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000018 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000020 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000021 | Mar 11, 2022 | Mar 9, 2022 |
| 3 | FORM 3 | 0001537435-22-000022 | Mar 11, 2022 | Mar 9, 2022 |
| 8-K | 8-K | 0001537435-22-000013 | Mar 10, 2022 | — |
| 10-K | 10-K | 0001537435-22-000014 | Mar 10, 2022 | Dec 31, 2021 |
| 8-K | 8-K | 0001537435-22-000009 | Mar 9, 2022 | Mar 8, 2022 |
| 8-A12G | 8-A12G | 0001537435-22-000008 | Mar 9, 2022 | — |
| 8-K | 8-K | 0001537435-22-000002 | Jan 20, 2022 | — |
| 8-K | 8-K | 0001537435-21-000055 | Nov 10, 2021 | — |
| 8-K | 8-K | 0001537435-21-000061 | Nov 10, 2021 | — |
| 10-Q | 10-Q | 0001537435-21-000062 | Nov 10, 2021 | Sep 30, 2021 |
| 8-K | 8-K | 0001537435-21-000052 | Oct 12, 2021 | — |
| 8-K | 8-K | 0001537435-21-000049 | Sep 21, 2021 | — |