Quantumon Co., Ltd. — Investor Relations & Filings
Quantumon Co., Ltd. researches, develops, produces, and sells a range of smart device accessories. The company's core offerings center on portable power solutions, including auxiliary batteries (power banks) and chargers for both home and vehicle use. Its product portfolio also extends to other electronic accessories such as earphones, cables, Bluetooth devices, mobility charging stations, and air cleaners.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| [기재정정]최대주주변경을수반하는주식양수도계약체결 | 2023-06-30 | Korean | |
| 주식등의대량보유상황보고서(약식) | 2023-06-19 | Korean | |
| 본점소재지변경 | 2023-06-16 | Korean | |
| 주식등의대량보유상황보고서(약식) | 2023-06-13 | Korean | |
| 주식등의대량보유상황보고서(약식) | 2023-06-13 | Korean | |
| 주요사항보고서(타법인주식및출자증권양수결정) | 2023-06-09 | Korean |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 8320122 | [기재정정]최대주주변경을수반하는주식양수도계약체결 | 2023-06-30 | Korean | ||
| 8324813 | 주식등의대량보유상황보고서(약식) | 2023-06-19 | Korean | ||
| 8325525 | 본점소재지변경 | 2023-06-16 | Korean | ||
| 8327296 | 주식등의대량보유상황보고서(약식) | 2023-06-13 | Korean | ||
| 8327256 | 주식등의대량보유상황보고서(약식) | 2023-06-13 | Korean | ||
| 8328056 | 주요사항보고서(타법인주식및출자증권양수결정) | 2023-06-09 | Korean | ||
| 8327715 | 전환사채(해외전환사채포함)발행후만기전사채취득(제8회차) | 2023-06-09 | Korean | ||
| 8327713 | 전환사채(해외전환사채포함)발행후만기전사채취득(제9회차) | 2023-06-09 | Korean | ||
| 8328350 | 전환사채(해외전환사채포함)발행후만기전사채취득(제5회차) | 2023-06-08 | Korean | ||
| 8328346 | 전환사채(해외전환사채포함)발행후만기전사채취득(제6회차) | 2023-06-08 | Korean | ||
| 8328342 | 신주인수권부사채(해외신주인수권부사채포함)발행후만기전사채취득(제3회차) | 2023-06-08 | Korean | ||
| 8328298 | 기타경영사항(자율공시)(㈜에이치앤비디자인 제5회, 제6회 무기명식 이권부 사모 전환사채, 제3회 무기명식 사모 비분리형 신주인수권부사채 재매각의 건) | 2023-06-08 | Korean | ||
| 8328064 | [기재정정]기타경영사항(자율공시)(㈜에이치앤비디자인 제5회 무기명식 이권부 사모 전환사채, 제6회 무기명식 이권부 사모 전환사채, 제3회 무기명식 사모 비분리형 신주인수권부사채 재매각의 건) | 2023-06-08 | Korean | ||
| 8329515 | [기재정정]최대주주변경을수반하는주식양수도계약체결 | 2023-06-02 | Korean | ||
| 8331110 | [기재정정]최대주주변경을수반하는주식양수도계약체결 | 2023-05-31 | Korean | ||
Market data
Market data not available
Price history
Peer group · Other computer programming activities
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Quantumon 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/17499/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=17499 | 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=17499 | 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=17499 \ -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": 17499}, 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 Quantumon Co., Ltd. (id: 17499)"
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