# LiquidPiston, Inc. — Form D/A

LiquidPiston, Inc. of BLOOMFIELD, CT, a company, filed a Form D amendment with the SEC on 2019-06-07. The offering totals $250K, of which $250K was reported sold. Industry: Other Energy.

## Offering

- Filed: 2019-06-07
- Form: D/A
- Accession: 0001446275-19-000003
- Industry: Other Energy
- Exemptions: 06b
- Total offering: $250K
- Amount sold: $250K
- Investors: 1
- Date of first sale: 2019-03-11
- Security types: debt
- Revenue range: Decline to Disclose
- SEC file number: 021-335529

## Issuer

- Name: LiquidPiston, Inc.
- CIK: 0001446275
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Address: 1292A BLUE HILLS AVENUE, BLOOMFIELD, CT, 06002
- Phone: 860-838-2677

## Officers, directors & promoters (16)

| Name | Role | Location |
| --- | --- | --- |
| David Patterson | Director | Newton, MA |
| Per Suneby | Director | Bloomfield, CT |
| Per Suneby | Executive Officer | Bloomfield, CT |
| Alexander Shkolnik | Director | Bloomfield, CT |
| Alexander Shkolnik | Executive Officer | Bloomfield, CT |
| Nikolay Shkolnik | Director | Bloomfield, CT |
| Nikolay Shkolnik | Executive Officer | Bloomfield, CT |
| DAVID HABIGER | Director | NEW YORK, NY |
| James Norrod | Director | Oneonta, NY |
| James Norrod | Executive Officer | Oneonta, NY |
| Peter Suneby | Director | Bloomfield, CT |
| Tony Tether | Director | Bloomfield, CT |
| Semyon Kogan | Director | Bloomfield, CT |
| William Frezza | Director | Bloomfield, CT |
| Vincenzo Perrone | Executive Officer | Bloomfield, CT |
| Peter Hartman | Executive Officer | Bloomfield, CT |

## Other filings by this issuer (16)

_Showing 15 of 16 filings._

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-03-24](https://search.stillhousedata.com/formd/0001446275-26-000001) | D | $500K | $500K |
| [2024-11-22](https://search.stillhousedata.com/formd/0001802806-24-000044) | D | $230K | $25K |
| [2023-10-25](https://search.stillhousedata.com/formd/0001446275-23-000002) | D | $2.3M | $50K |
| [2021-06-29](https://search.stillhousedata.com/formd/0001446275-21-000001) | D | $1.0M | — |
| [2020-03-03](https://search.stillhousedata.com/formd/0001446275-20-000002) | D | $750K | $127K |
| [2019-09-05](https://search.stillhousedata.com/formd/0001446275-19-000004) | D | $500K | $75K |
| [2019-03-22](https://search.stillhousedata.com/formd/0001446275-19-000002) | D | $100K | $100K |
| [2019-01-10](https://search.stillhousedata.com/formd/0001446275-19-000001) | D/A | $299K | $299K |
| [2018-12-18](https://search.stillhousedata.com/formd/0001446275-18-000004) | D | $299K | $299K |
| [2018-12-12](https://search.stillhousedata.com/formd/0001446275-18-000003) | D | $200K | $200K |
| [2018-12-12](https://search.stillhousedata.com/formd/0001446275-18-000002) | D | $1.2M | $1.2M |
| [2018-12-11](https://search.stillhousedata.com/formd/0001446275-18-000001) | D | $251K | $251K |
| [2015-02-26](https://search.stillhousedata.com/formd/0001446275-15-000001) | D | — | $1.1M |
| [2013-06-27](https://search.stillhousedata.com/formd/0001446275-13-000001) | D | — | $2.3M |
| [2011-12-15](https://search.stillhousedata.com/formd/0001446275-11-000004) | D/A | $6.5M | $6.5M |

## More

- [CIK 1446275 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1446275&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001446275-19-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.