Form 8-K - Current report:
SEC Accession No. 0001537435-25-000008
Filing Date
2025-02-19
Accepted
2025-02-19 17:28:41
Documents
15
Period of Report
2025-02-19
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K tgen-20250219.htm   iXBRL 8-K 23248
2 EX-99.01 amendmenttojnhloanstotgen.htm EX-99.01 5471
6 GRAPHIC tgen-20250219_g1.jpg GRAPHIC 6905
  Complete submission text file 0001537435-25-000008.txt   160470

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT tgen-20250219.xsd EX-101.SCH 1782
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT tgen-20250219_lab.xml EX-101.LAB 19154
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT tgen-20250219_pre.xml EX-101.PRE 10972
17 EXTRACTED XBRL INSTANCE DOCUMENT tgen-20250219_htm.xml XML 2429
Mailing Address 45 FIRST AVENUE WALTHAM MA 02451
Business Address 45 FIRST AVENUE WALTHAM MA 02451 781-466-6400
TECOGEN INC. (Filer) CIK: 0001537435 (see all company filings)

EIN.: 043536131 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-36103 | Film No.: 25641845
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
(CF Office: 06 Technology)