# Sutro Biopharma, Inc.: Form 10-K/A for the period ended Dec 31, 2019

- Company: [Sutro Biopharma, Inc.](/companies/stro.md) (CIK 1382101)
- Form: 10-K/A
- Filed: 2020-05-04
- Accepted by EDGAR: May 4, 2020, 17:12 ET
- Period: 2019-12-31
- Accession: 0001564590-20-020872
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1382101/000156459020020872/stro-10ka_20191231.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1382101/000156459020020872/

## Sections

The sections of this filing are being extracted from EDGAR and appear here in about a minute. Meanwhile, read the original on sec.gov. https://www.sec.gov/Archives/edgar/data/1382101/000156459020020872/stro-10ka_20191231.htm

Filed May 4, 2020.
Source: SEC EDGAR, the filing index for accession 0001564590-20-020872. Last ingested by Listed: Oct 24, 2026, 15:12 ET. No prices; not investment advice.