# Granite Resources Mansfield Development I, LLC — Form D

Granite Resources Mansfield Development I, LLC of PLANO, TX, a company, filed a Form D exempt-offering notice with the SEC on 2010-03-15. The offering totals $2.5M, of which $1.0M was reported sold. Industry: Oil and Gas.

## Offering

- Filed: 2010-03-15
- Form: D
- Accession: 0001487128-10-000001
- Industry: Oil and Gas
- Exemptions: 06
- Total offering: $2.5M
- Amount sold: $1.0M
- Remaining: $1.5M
- Minimum investment: $43K
- Investors: 18
- Date of first sale: 2010-03-02
- Security types: equity
- Revenue range: No Revenues
- SEC file number: 021-139618

## Issuer

- Name: Granite Resources Mansfield Development I, LLC
- CIK: 0001487128
- Entity type: Limited Liability Company
- Jurisdiction: TEXAS
- Incorporated: 2010
- Address: 555 REPUBLIC DRIVE, PLANO, TX, 75074
- Phone: 972-424-6611

## Officers, directors & promoters (3)

| Name | Role | Location |
| --- | --- | --- |
| William Austin Allen | Executive Officer | Plano, TX |
| Jeremy Christian Soder | Executive Officer | Plano, TX |
| David Alan Wolchansky | Executive Officer | Plano, TX |

## More

- [CIK 1487128 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1487128&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001487128-10-000001.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.
