
Nanobiotix S.A. — Investor Relations & Filings
Nanobiotix S.A. is a late-stage clinical biotechnology company that pioneers the development of physics-based nanotherapeutics. The company's lead candidate, NBTXR3, is a potential first-in-class radioenhancer designed to be injected directly into a tumor. It works by amplifying the dose of radiotherapy absorbed by cancer cells without increasing the dose in surrounding healthy tissues. This localized destruction also aims to prime an immune response to attack metastatic tumors. Nanobiotix is engaged in a global licensing agreement with Janssen Pharmaceutica NV, a Johnson & Johnson company, for the co-development and commercialization of NBTXR3. The initial development focus is on solid tumors, particularly in head, neck, and lung cancers, for patient populations with limited treatment options.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| FORM 6-K | 2026-05-22 | English | |
| FWP | 2026-05-22 | English | |
| 424B5 | 2026-05-22 | English | |
| FWP | 2026-05-21 | English | |
| FORM 6-K | 2026-05-21 | English | |
| FORM 6-K | 2026-05-21 | English |
Browse filings by year
9 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46860597 | FORM 6-K | 2026-05-22 | English | ||
| 46860782 | FWP | 2026-05-22 | English | ||
| 46859019 | 424B5 | 2026-05-22 | English | ||
| 46752980 | FWP | 2026-05-21 | English | ||
| 46742721 | FORM 6-K | 2026-05-21 | English | ||
| 46736979 | FORM 6-K | 2026-05-21 | English | ||
| 46726601 | FORM 6-K | 2026-05-21 | English | ||
| 46726556 | FWP | 2026-05-20 | English | ||
| 46726574 | FORM 6-K | 2026-05-20 | English | ||
| 46692961 | 6-K | 2026-05-20 | English | ||
| 46691554 | 424B5 | 2026-05-20 | English | ||
| 46383274 | FORM 6-K | 2026-05-18 | English | ||
| 34690276 | 6-K - Nanobiotix S.A. (0001760854) (Filer) | 2026-04-20 | English | ||
| 33122186 | 20-F - Nanobiotix S.A. (0001760854) (Filer) | 2026-03-31 | English | ||
| 33086624 | 6-K - Nanobiotix S.A. (0001760854) (Filer) | 2026-03-30 | English | ||
Market data
Market data not available
Price history
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Nanobiotix S.A. 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/32344/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32344 | 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=32344 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=32344 \ -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": 32344}, 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 Nanobiotix S.A. (id: 32344)"
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