# Mainsail Partners III, L.P. — Form D/A

Mainsail Partners III, L.P. of SAN FRANCISCO, CA, a pooled investment fund, filed a Form D amendment with the SEC on 2012-05-17. The offering totals $216.6M, of which $205.6M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2012-05-17
- Form: D/A
- Accession: 0001543760-12-000002
- Industry: Pooled Investment Fund
- Exemptions: 06, 3C, 3C.7
- Total offering: $216.6M
- Amount sold: $205.6M
- Remaining: $11.0M
- Investors: 50
- Date of first sale: 2012-03-01
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-174892

## Issuer

- Name: Mainsail Partners III, L.P.
- CIK: 0001543760
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2012
- Address: 200 CALIFORNIA STREET, SAN FRANCISCO, CA, 94111
- Phone: 415-391-3150

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| C. Jason Payne | Executive Officer | San Francisco, CA |
| Gavin M Turner | Executive Officer | San Francisco, CA |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2012-03-14](https://search.stillhousedata.com/formd/0001543760-12-000001) | D | $150.0M | $84.8M |

## More

- [CIK 1543760 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1543760&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001543760-12-000002.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.