# SUTRO BIOPHARMA INC — Form D/A

SUTRO BIOPHARMA INC of SOUTH SAN FRANCISCO, CA, a company, filed a Form D amendment with the SEC on 2018-08-08. The offering totals $85.4M, of which $85.4M was reported sold. Industry: Biotechnology.

## Offering

- Filed: 2018-08-08
- Form: D/A
- Accession: 0001382101-18-000003
- Industry: Biotechnology
- Exemptions: 06b
- Total offering: $85.4M
- Amount sold: $85.4M
- Remaining: $2
- Investors: 15
- Date of first sale: 2018-05-24
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-314024

## Issuer

- Name: SUTRO BIOPHARMA INC
- CIK: 0001382101
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Address: 310 UTAH AVE., SUITE 150, SOUTH SAN FRANCISCO, CA, 94080
- Phone: 650-392-8412

## Officers, directors & promoters (14)

| Name | Role | Location |
| --- | --- | --- |
| Michael Bryan Dybbs | Director | South San Francisco, CA |
| John G Freund | Director | Watertown, MA |
| Daniel J Janney | Director | South San Francisco, CA |
| Virgil Bryan Lawlis | Director | South San Francisco, CA |
| Joseph Bryan Lobacki | Director | South San Francisco, CA |
| William J Newell | Director | South San Francisco, CA |
| Daniel Bryan Petree | Director | South San Francisco, CA |
| Michael Bryan Ross | Director | South San Francisco, CA |
| Armen Bryan Shanafelt | Director | South San Francisco, CA |
| William J Newell | Executive Officer | South San Francisco, CA |
| Michael G Ross | Director | South San Francisco, CA |
| Bryan G Lawlis | Director | South San Francisco, CA |
| Armen G Shanafelt | Director | South San Francisco, CA |
| Joseph G Lobacki | Director | South San Francisco, CA |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2018-06-06](https://search.stillhousedata.com/formd/0001382101-18-000002) | D | $60.0M | $31.6M |

## More

- [CIK 1382101 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1382101&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001382101-18-000003.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.
