# Tectonic Therapeutic, Inc.: Form SC 13D/A, filed May 23, 2019

- Company: [Tectonic Therapeutic, Inc.](/companies/tecx.md) (CIK 1681087)
- Form: SC 13D/A
- Filed: 2019-05-23
- Accepted by EDGAR: May 22, 2019, 21:13 ET
- Period: not reported
- Accession: 0001193125-19-154392
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1681087/000119312519154392/d743669dsc13da.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1681087/000119312519154392/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1681087/000119312519154392/d743669dsc13da.htm

Filed May 23, 2019.
Source: SEC EDGAR, the filing index for accession 0001193125-19-154392. Last ingested by Listed: Nov 5, 2026, 19:21 ET. No prices; not investment advice.