# TECOGEN INC. — Form D

TECOGEN INC. of WALTHAM, MA, a company, filed a Form D exempt-offering notice with the SEC on 2015-08-12. The offering totals $5.0M, of which $5.0M was reported sold. Industry: Manufacturing.

## Offering

- Filed: 2015-08-12
- Form: D
- Accession: 0001537435-15-000043
- Industry: Manufacturing
- Exemptions: 06b
- Total offering: $5.0M
- Amount sold: $5.0M
- Date of first sale: 2015-08-03
- Security types: equity
- Revenue range: $5,000,001 - $25,000,000
- SEC file number: 021-245645

## Issuer

- Name: TECOGEN INC.
- CIK: 0001537435
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Address: 45 FIRST AVENUE, WALTHAM, MA, 02451
- Phone: 781-466-6400

## Officers, directors & promoters (13)

| Name | Role | Location |
| --- | --- | --- |
| David A Garrison | Executive Officer | Waltham, MA |
| Robert A Panora | Executive Officer | Waltham, MA |
| Joseph E Aoun | Director | Waltham, MA |
| Angelina M Galiteva | Director | Waltham, MA |
| Earl R Lewis | Director | Waltham, MA |
| Charles T Maxwell | Director | Waltham, MA |
| John N Hatsopoulos | Director | Waltham, MA |
| John N Hatsopoulos | Executive Officer | Waltham, MA |
| Benjamin M Locke | Executive Officer | Waltham, MA |
| Earl E Lewis | Director | Waltham, MA |
| Ahmed F Ghoniem | Director | Waltham, MA |
| Bonnie J Brown | Executive Officer | Waltham, MA |
| George N Hatsopoulos | Director | Waltham, MA |

## Other filings by this issuer (4)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2016-05-02](https://search.stillhousedata.com/formd/0001537435-16-000114) | D | — | — |
| [2016-01-14](https://search.stillhousedata.com/formd/0001537435-16-000085) | D | $3.0M | $3.0M |
| [2015-02-18](https://search.stillhousedata.com/formd/0001537435-15-000011) | D | $1.0M | $1.0M |
| [2013-10-31](https://search.stillhousedata.com/formd/0001537435-13-000062) | D | $10.0M | $300K |

## More

- [CIK 1537435 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1537435&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001537435-15-000043.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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