PROTEINA CO.,LTD. — Investor Relations & Filings
Filings indexed
58
across all filing types
Latest filing
2026-05-15
Interim / Quarterly Rep…
Country
KR
South Korea
Listing
KO
468530
PROTEINA CO., LTD. is a biotechnology company specializing in proteomics, with a core focus on analyzing protein-protein interactions (PPIs). The company's proprietary SPID (Single-molecule Protein Interaction Detection) platform provides real-time, high-resolution insights into protein complexes with exceptional sensitivity. This technology is applied to discover novel drug candidates, develop PPI biomarkers, and advance new approaches to disease diagnostics. PROTEINA aims to drive the development of next-generation precision therapies by revolutionizing the understanding of protein interactions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 분기보고서 (2026.03) | 2026-05-15 | Korean | |
| 기업설명회(IR)개최 | 2026-05-06 | Korean | |
| 주식등의대량보유상황보고서(일반) | 2026-04-30 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean |
Browse filings by year
4 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46364125 | 분기보고서 (2026.03) | 2026-05-15 | Korean | ||
| 41650953 | 기업설명회(IR)개최 | 2026-05-06 | Korean | ||
| 39072292 | 주식등의대량보유상황보고서(일반) | 2026-04-30 | Korean | ||
| 39070399 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070383 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070354 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070306 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070279 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070238 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070197 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 39070152 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-04-30 | Korean | ||
| 34695866 | 주식매수선택권부여에관한신고 | 2026-04-21 | Korean | ||
| 34695864 | [기재정정]주식매수선택권부여에관한신고 | 2026-04-21 | Korean | ||
| 33086526 | 정기주주총회결과 | 2026-03-30 | Korean | ||
| 32998125 | 사업보고서 (2025.12) | 2026-03-20 | Korean | ||
Market data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Research and experimental development on natural sciences and engineering
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
1NKEMIA
Biotechnology company providing R&D and services for the li…
|
IKM | ES | Professional, scientific and te… |
|
2cureX AB
Develops an IVD test using 3D tumoroids to predict patient …
|
2CUREX | SE | Professional, scientific and te… |
|
Abattis Bioceuticals Corp.
Life sciences company aggregating and investing in cannabis…
|
ATTBF | CA | Professional, scientific and te… |
|
Abera Bioscience AB
Develops mucosal vaccines using a proprietary Outer Membran…
|
ABERA | SE | Professional, scientific and te… |
|
ABION Inc.
Clinical-stage biopharma developing therapeutics for oncolo…
|
203400 | KR | Professional, scientific and te… |
|
ABL Bio Inc.
Develops bispecific antibody therapeutics for oncology and …
|
298380 | KR | Professional, scientific and te… |
|
Abnova (Taiwan) Corporation
Global leader in high-throughput production of antibodies a…
|
4133 | TW | Professional, scientific and te… |
|
Abpro Holdings, Inc.
Clinical-stage biotech developing antibody therapeutics for…
|
ABP | US | Professional, scientific and te… |
|
Absci Corp
A generative AI drug creation company developing biologic m…
|
ABSI | US | Professional, scientific and te… |
|
Achiko AG
A digital services platform for cross-border business compl…
|
ACHI | CH | Professional, scientific and te… |
PROTEINA 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/17463/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=17463 | 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=17463 | 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=17463 \ -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": 17463}, 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 PROTEINA CO.,LTD. (id: 17463)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.