Form 8-K - Current report:
SEC Accession No. 0001537435-26-000036
Filing Date
2026-05-12
Accepted
2026-05-12 17:15:25
Documents
24
Period of Report
2026-05-12
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K tgen-20260512.htm   iXBRL 8-K 27616
2 EX-99.1 tgenq12026earningsrelease.htm EX-99.1 185507
3 EX-99.2 earningspresentationq120.htm EX-99.2 13105
7 GRAPHIC cleanenergysolutions.jpg GRAPHIC 9626
8 GRAPHIC earningspresentationq120001.jpg GRAPHIC 131457
9 GRAPHIC earningspresentationq120002.jpg GRAPHIC 194998
10 GRAPHIC earningspresentationq120003.jpg GRAPHIC 59081
11 GRAPHIC earningspresentationq120004.jpg GRAPHIC 114286
12 GRAPHIC earningspresentationq120005.jpg GRAPHIC 96709
13 GRAPHIC earningspresentationq120006.jpg GRAPHIC 72997
14 GRAPHIC earningspresentationq120007.jpg GRAPHIC 149418
15 GRAPHIC earningspresentationq120008.jpg GRAPHIC 108738
16 GRAPHIC earningspresentationq120009.jpg GRAPHIC 124647
17 GRAPHIC earningspresentationq120010.jpg GRAPHIC 99481
  Complete submission text file 0001537435-26-000036.txt   1952118

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT tgen-20260512.xsd EX-101.SCH 1782
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT tgen-20260512_lab.xml EX-101.LAB 19154
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT tgen-20260512_pre.xml EX-101.PRE 10972
27 EXTRACTED XBRL INSTANCE DOCUMENT tgen-20260512_htm.xml XML 2442
Mailing Address 76 TREBLE COVE ROAD BLDG. 1 NORTH BILLERICA MA 01862
Business Address 76 TREBLE COVE ROAD BLDG. 1 NORTH BILLERICA MA 01862 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.: 26969846
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
(CF Office: 06 Technology)