# Maryland Proton Treatment Center, LLC — Form D/A

Maryland Proton Treatment Center, LLC of SAN DIEGO, CA, a company, filed a Form D amendment with the SEC on 2013-10-28. The offering totals $150.0M, of which $7.5M was reported sold. Industry: Hospitals and Physicians.

## Offering

- Filed: 2013-10-28
- Form: D/A
- Accession: 0001558219-13-000004
- Industry: Hospitals and Physicians
- Exemptions: 06b
- Total offering: $150.0M
- Amount sold: $7.5M
- Remaining: $142.5M
- Minimum investment: $1.0M
- Investors: 3
- Date of first sale: 2013-05-31
- Security types: debt
- Revenue range: Decline to Disclose
- SEC file number: 021-198161

## Issuer

- Name: Maryland Proton Treatment Center, LLC
- CIK: 0001558219
- Entity type: Limited Liability Company
- Jurisdiction: DELAWARE
- Incorporated: 2011
- Address: 4747 EXECUTIVE DRIVE, SUITE 590, SAN DIEGO, CA, 92121
- Phone: 858-875-2661

## Officers, directors & promoters (11)

| Name | Role | Location |
| --- | --- | --- |
| James L Thomson | Director | Carlsbad, CA |
| James L Thomson | Executive Officer | Carlsbad, CA |
| Sarah L Hutchinson | Director | Carlsbad, CA |
| Sarah L Hutchinson | Executive Officer | Carlsbad, CA |
| Jeffrey L Bordok | Director | Carlsbad, CA |
| Jeffrey L Bordok | Executive Officer | Carlsbad, CA |
| Casey L Gilley | Executive Officer | Carlsbad, CA |
| John L Mishalanie | Executive Officer | San Diego, CA |
| James L. Thomson | Executive Officer | San Diego, CA |
| Jeffrey L. Bordok | Executive Officer | San Diego, CA |
| Sarah L. Hutchinson | Executive Officer | San Diego, CA |

## Other filings by this issuer (4)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2015-12-16](https://search.stillhousedata.com/formd/0001558219-15-000003) | D/A | $20.0M | — |
| [2015-08-20](https://search.stillhousedata.com/formd/0001558219-15-000001) | D | $20.0M | — |
| [2013-06-18](https://search.stillhousedata.com/formd/0001558219-13-000003) | D | $150.0M | $7.5M |
| [2012-09-14](https://search.stillhousedata.com/formd/0001558219-12-000001) | D | $25.0M | $25.0M |

## More

- [CIK 1558219 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1558219&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001558219-13-000004.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.
