# RT Oncology Services Corp — Form D/A

RT Oncology Services Corp of SAN DIEGO, CA, a company, filed a Form D amendment with the SEC on 2012-05-04. The offering totals $33.8M, of which $22.5M was reported sold. Industry: Other Health Care.

## Offering

- Filed: 2012-05-04
- Form: D/A
- Accession: 0001487481-12-000002
- Industry: Other Health Care
- Exemptions: 06
- Total offering: $33.8M
- Amount sold: $22.5M
- Remaining: $11.4M
- Investors: 80
- Date of first sale: 2011-07-01
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-176653

## Issuer

- Name: RT Oncology Services Corp
- CIK: 0001517791
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2011
- Address: 12544 HIGH BLUFF DRIVE, SUITE 150, SAN DIEGO, CA, 92130
- Phone: 858.436.7450

## Officers, directors & promoters (17)

| Name | Role | Location |
| --- | --- | --- |
| William N Harwin, M.D. | Director | Fort Myers, FL |
| Mark L Pacala | Director | New York, NY |
| Charles B Patton | Director | New York, NY |
| MICHAEL MARTIN | Director | Minneapolis, MN |
| MICHAEL MARTIN | Executive Officer | Minneapolis, MN |
| Mark Pacala | Director | Cerritos, CA |
| Steven B Gruber | Director | Marlborough, MA |
| Sriram Iyer | Director | NEW YORK, NY |
| Sriram Iyer | Executive Officer | NEW YORK, NY |
| Gregory Lucier | Director | Cambridge, MA |
| Harry Eichelberger | Director | New York, NY |
| John Creelman | Executive Officer | San Diego, CA |
| Craig Mundie | Director | SAN DIEGO, CA |
| Alan Hoops | Director | SAN DIEGO, CA |
| Mark L. Pacala | Director | New York, NY |
| William N. Harwin, M.D. | Director | Fort Myers, FL |
| Charles B. Patton | Director | New York, NY |

## Other filings by this issuer (5)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2015-07-21](https://search.stillhousedata.com/formd/0001517791-15-000001) | D | $225K | $225K |
| [2014-04-11](https://search.stillhousedata.com/formd/0001602471-14-000003) | D | $70K | $70K |
| [2012-08-10](https://search.stillhousedata.com/formd/0001517791-12-000004) | D/A | $36.1M | $22.8M |
| [2012-04-13](https://search.stillhousedata.com/formd/0001517791-12-000002) | D | $33.1M | $11.1M |
| [2011-04-11](https://search.stillhousedata.com/formd/0001517791-11-000001) | D | $700 | $700 |

## More

- [CIK 1517791 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1517791&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001487481-12-000002.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.
