# Duetto Research, Inc. — Form D/A

Duetto Research, Inc. of SAN FRANCISCO, CA, a company, filed a Form D amendment with the SEC on 2013-05-06. The offering totals $10.3M, of which $10.1M was reported sold. Industry: Other Technology.

## Offering

- Filed: 2013-05-06
- Form: D/A
- Accession: 0001140361-13-018788
- Industry: Other Technology
- Exemptions: 06
- Total offering: $10.3M
- Amount sold: $10.1M
- Remaining: $150K
- Investors: 10
- Date of first sale: 2012-12-11
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-189655

## Issuer

- Name: Duetto Research, Inc.
- CIK: 0001565601
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2012
- Address: 250 SUTTER ST., SAN FRANCISCO, CA, 94108
- Phone: 415-968-9389

## Officers, directors & promoters (12)

| Name | Role | Location |
| --- | --- | --- |
| Marco Benvenuti | Executive Officer | San Francisco, CA |
| Brad Gerstner | Director | Boston, MA |
| BRIAN O'MALLEY | Director | PALO ALTO, CA |
| Mike Dauber | Director | Bellevue, WA |
| Jeb Miller | Director | NEW YORK, NY |
| Patrick Bosworth | Director | San Francisco, CA |
| Patrick Bosworth | Executive Officer | San Francisco, CA |
| Craig Weissman | Director | SAN FRANCISCO, CA |
| Craig Weissman | Executive Officer | SAN FRANCISCO, CA |
| David Tabors | Director | San Francisco, CA |
| Marco Benvenuti | Director | San Francisco, CA |
| Leland Pillsbury | Director | San Francisco, CA |

## Other filings by this issuer (3)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2015-12-01](https://search.stillhousedata.com/formd/0000905718-15-000956) | D | $30.1M | $30.1M |
| [2014-07-15](https://search.stillhousedata.com/formd/0000905718-14-000431) | D | $16.0M | $16.0M |
| [2013-01-07](https://search.stillhousedata.com/formd/0001140361-13-001280) | D | $10.0M | $10.0M |

## More

- [CIK 1565601 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1565601&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001140361-13-018788.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.