# Mevion Medical Systems, Inc. — Form D

Mevion Medical Systems, Inc. of LITTLETON, MA, a company, filed a Form D exempt-offering notice with the SEC on 2015-08-11. $58.8M was reported sold. Industry: Biotechnology.

## Offering

- Filed: 2015-08-11
- Form: D
- Accession: 0001326730-15-000001
- Industry: Biotechnology
- Exemptions: 06b
- Amount sold: $58.8M
- Investors: 18
- Date of first sale: 2015-07-24
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-245473

## Issuer

- Name: Mevion Medical Systems, Inc.
- CIK: 0001326730
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Address: 300 FOSTER ST, LITTLETON, MA, 01460
- Phone: 978-540-1500

## Officers, directors & promoters (19)

| Name | Role | Location |
| --- | --- | --- |
| Stephen Buckley | Director | Littleton, MA |
| Xiaowei Chang | Director | Littleton, MA |
| Peter D'Angelo | Director | George Town, Grand Cayman, E9 |
| Joseph Jachinowski | Director | Littleton, MA |
| Xuan Li | Director | Littleton, MA |
| Cheng Lu | Director | Littleton, MA |
| Jay Moorin | Director | New York, NY |
| Paul Volcker | Director | Littleton, MA |
| Robert Wilson | Director | Oakdale, MN |
| Mitchell Bloom | Executive Officer | Boston, MA |
| Joseph Jachinowski | Executive Officer | Littleton, MA |
| Donald Melson | Executive Officer | Littleton, MA |
| Kenneth Gall | Director | Atlanta, GA |
| Kenneth Gall | Executive Officer | Atlanta, GA |
| Myles Greenberg | Director | Salt Lake City, UT |
| ANDERS HOVE | Director | NEW YORK, NY |
| Marc Buntaine | Director | Sherborn, MA |
| Marc Buntaine | Executive Officer | Sherborn, MA |
| Jay Rao | Director | Littleton, MA |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2012-01-25](https://search.stillhousedata.com/formd/0001326730-12-000002) | D | — | $25.0M |
| [2011-03-18](https://search.stillhousedata.com/formd/0001326730-11-000002) | D | — | $11.5M |

## More

- [CIK 1326730 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1326730&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001326730-15-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
