Zenas BioPharma, Inc. — Investor Relations & Filings
Filings indexed
147
across all filing types
Latest filing
2026-05-13
Interim / Quarterly Rep…
Country
US
United States of America
Listing
US
ZBIO
Zenas BioPharma is a clinical-stage biopharmaceutical company dedicated to the development and commercialization of transformative therapies for autoimmune diseases. The company is advancing a pipeline of immunology-based treatments to address significant unmet patient needs. Its two late-stage franchises are obexelimab and orelabrutinib. Obexelimab is an investigational bifunctional monoclonal antibody designed to suppress B cell activity by co-engaging CD19 and FcγRIIb. Orelabrutinib is an investigational, highly selective, CNS-penetrant oral small molecule BTK inhibitor. Zenas aims to become a global leader in providing innovative treatments for patients with autoimmune conditions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-05-13 | English | |
| 8-K - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-05-13 | English | |
| 424B5 - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-03-30 | English | |
| 424B5 - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-03-30 | English | |
| FWP - Zenas BioPharma, Inc. (0001953926) (Subject) | 2026-03-27 | English | |
| FWP - Zenas BioPharma, Inc. (0001953926) (Subject) | 2026-03-27 | English |
Browse filings by year
4 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 45544770 | 10-Q - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-05-13 | English | ||
| 45534945 | 8-K - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-05-13 | English | ||
| 33088584 | 424B5 - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-03-30 | English | ||
| 33088577 | 424B5 - Zenas BioPharma, Inc. (0001953926) (Filer) | 2026-03-30 | English | ||
| 33057637 | FWP - Zenas BioPharma, Inc. (0001953926) (Subject) | 2026-03-27 | English | ||
| 33057399 | FWP - Zenas BioPharma, Inc. (0001953926) (Subject) | 2026-03-27 | English | ||
| 32900636 | 4 - ZENAS BIOPHARMA, INC. (0001953926) (Filer) | 2026-02-13 | English | ||
| 32247161 | 8-K Filing | 2026-02-13 | English | ||
| 32247160 | 4 Filing | 2026-02-13 | English | ||
| 32247162 | SCHEDULE 13G/A Filing | 2026-02-05 | English | ||
| 32247163 | 4 Filing | 2026-02-03 | English | ||
| 13627772 | 424B7 | 2026-01-28 | English | ||
| 13627774 | Major Shareholding Notification 2026 | 2026-01-14 | English | ||
| 13627775 | OWNERSHIP DOCUMENT | 2026-01-10 | English | ||
| 13627776 | FORM 8-K | 2026-01-05 | English | ||
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Zenas 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/32467/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32467 | 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=32467 | 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=32467 \ -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": 32467}, 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 Zenas BioPharma, Inc. (id: 32467)"
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