LakeShore Biopharma Co., Ltd. — Investor Relations & Filings
Filings indexed
136
across all filing types
Latest filing
2026-04-29
Foreign Filer Report
Country
US
United States of America
Listing
US
LSB
LakeShore Biopharma Co., Ltd., formerly known as YS Biopharma, is a biopharmaceutical company. It is engaged in the discovery, development, manufacturing, and commercialization of vaccines and therapeutic biologics for human use. The company focuses on advancing new generations of immune products.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 6-K - LakeShore Biopharma Co., Ltd. (0001946399) (Filer) | 2026-04-29 | English | |
| 6-K - LakeShore Biopharma Co., Ltd. (0001946399) (Filer) | 2026-03-25 | English | |
| SCHEDULE 13D/A - LakeShore Biopharma Co., Ltd. (0001946399) (Subject) | 2026-03-25 | English | |
| 6-K Filing | 2026-02-06 | English | |
| SCHEDULE 13D/A Filing | 2026-02-05 | English | |
| 6-K Filing | 2026-01-29 | English |
Market data
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Peer group · Manufacture of pharmaceuticals, medicinal chemical and botanical products
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1530 | KY | Manufacturing |
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4BASEBIO PLC
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4BB | GB | Manufacturing |
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4D Molecular Therapeutics, Inc.
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FDMT | US | Manufacturing |
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4Front Ventures Corp.
Vertically integrated cannabis operator managing cultivatio…
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FFNT | CA | Manufacturing |
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4SC AG
Biopharmaceutical company with no products under developmen…
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VSC | DE | Manufacturing |
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60 DEGREES PHARMACEUTICALS, INC.
Develops and commercializes medicines for infectious diseas…
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SXTP | US | Manufacturing |
LakeShore Biopharma Co., Ltd. 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/35606/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=35606 | 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=35606 | 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=35606 \ -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": 35606}, 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 LakeShore Biopharma Co., Ltd. (id: 35606)"
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