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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001537435-20-000004
Filing Date
2020-03-12
Accepted
2020-03-12 14:23:41
Documents
94
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K tgn-2019123110k.htm 10-K 1284797
2 EXHIBIT 4.4 exhibit44-descregistrantss.htm EX-4.4 28417
3 EXHIBIT 10.47 tgn20191231ex1047.htm EX-10.47 29708
4 EXHIBIT 21.1 tgn-20191231xex211.htm EX-21.1 6639
5 EXHIBIT 23.1 tgn-20191231xex231.htm EX-23.1 3279
6 EXHIBIT 31.1 tgn-20191231xex311.htm EX-31.1 13077
7 EXHIBIT 31.2 tgn-20191231xex312.htm EX-31.2 12923
8 EXHIBIT 32.1 tgn-20191231xex321.htm EX-32.1 6293
15 a10kcharta03.jpg GRAPHIC 97140
  Complete submission text file 0001537435-20-000004.txt   7555371

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT tgen-20191231.xml EX-101.INS 1475630
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT tgen-20191231.xsd EX-101.SCH 57195
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT tgen-20191231_cal.xml EX-101.CAL 105598
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT tgen-20191231_def.xml EX-101.DEF 327593
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT tgen-20191231_lab.xml EX-101.LAB 784057
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT tgen-20191231_pre.xml EX-101.PRE 472031
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)

IRS No.: 043536131 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-36103 | Film No.: 20708277
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip