SUTRO BIOPHARMA, INC. — Investor Relations & Filings
Filings indexed
585
across all filing types
Latest filing
2026-05-14
Interim / Quarterly Rep…
Country
US
United States of America
Listing
US
STRO
Sutro Biopharma, Inc. is a clinical-stage biotechnology company focused on the discovery, development, and manufacturing of precisely designed cancer therapeutics. The company leverages its proprietary, integrated cell-free protein synthesis platform to create novel antibody-drug conjugates (ADCs). This technology enables the development of next-generation ADCs, including those with single and dual payloads, which are designed to offer improved therapeutic profiles for patients with cancer. Sutro is advancing its own pipeline of clinical-stage product candidates to address areas of significant unmet medical need.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q | 2026-05-14 | English | |
| 8-K | 2026-05-14 | English | |
| ARS - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-04-22 | English | |
| 424B3 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-04-01 | English | |
| S-3 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-23 | English | |
| 10-K - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-23 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46282508 | 10-Q | 2026-05-14 | English | ||
| 46344637 | 8-K | 2026-05-14 | English | ||
| 35410132 | ARS - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-04-22 | English | ||
| 33150391 | 424B3 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-04-01 | English | ||
| 33016581 | S-3 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-23 | English | ||
| 33016430 | 10-K - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-23 | English | ||
| 33016317 | 8-K - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-23 | English | ||
| 32890951 | 4 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-03 | English | ||
| 32890952 | 4 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-03 | English | ||
| 32890953 | 4 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-03 | English | ||
| 32890954 | 4 - SUTRO BIOPHARMA, INC. (0001382101) (Filer) | 2026-03-03 | English | ||
| 29242396 | SCHEDULE 13G/A Filing | 2026-02-13 | English | ||
| 29242817 | 8-K Filing | 2026-02-10 | English | ||
| 29242356 | 424B5 Filing | 2026-02-10 | English | ||
| 29242530 | SCHEDULE 13G/A Filing | 2026-01-29 | English | ||
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SUTRO BIOPHARMA, INC. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34319/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34319 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34319 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34319 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34319}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for SUTRO BIOPHARMA, INC. (id: 34319)"
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