
Sonid Inc. — Investor Relations & Filings
Sonid Inc., which now operates as JK Synapse Co., Ltd., is a company engaged in the manufacturing and distribution of electronic materials and chemicals. Its primary products are designed for the display industry and include photoresists, ultraviolet resins, and metal pastes, produced through precision chemical manufacturing. The company has also been involved in the production of RFID tags and NFC antennas using roll-to-roll printing methods. More recently, Sonid has expanded into the sustainable technology sector by partnering to establish a commercial lithium-ion battery recycling facility. Additionally, the company offers management consulting and mobile marketing business services.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 감사보고서제출 | 2026-03-23 | Korean | |
| 주권매매거래정지해제 (액면분할 주권 변경상장) | 2026-03-19 | Korean | |
| 타인에대한담보제공결정 | 2026-03-18 | Korean | |
| 타인에대한채무보증결정 | 2026-03-18 | Korean | |
| 주주총회소집공고 | 2026-03-17 | Korean | |
| 의결권대리행사권유참고서류 | 2026-03-17 | Korean |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 33013147 | 감사보고서제출 | 2026-03-23 | Korean | ||
| 32985888 | 주권매매거래정지해제 (액면분할 주권 변경상장) | 2026-03-19 | Korean | ||
| 32974105 | 타인에대한담보제공결정 | 2026-03-18 | Korean | ||
| 32974098 | 타인에대한채무보증결정 | 2026-03-18 | Korean | ||
| 32959951 | 주주총회소집공고 | 2026-03-17 | Korean | ||
| 32959950 | 의결권대리행사권유참고서류 | 2026-03-17 | Korean | ||
| 32956178 | [기재정정]매출액또는손익구조30%(대규모법인은15%)이상변동 | 2026-03-16 | Korean | ||
| 32941563 | [기재정정]주요사항보고서(전환사채권발행결정) | 2026-03-13 | Korean | ||
| 32933557 | 주주총회소집결의 | 2026-03-12 | Korean | ||
| 32907277 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2026-03-06 | Korean | ||
| 32906934 | 전환가액의조정 (제30회차) | 2026-03-06 | Korean | ||
| 32848041 | 매출액또는손익구조30%(대규모법인은15%)이상변동 | 2026-02-27 | Korean | ||
| 32837269 | [기재정정]주요사항보고서(전환사채권발행결정) | 2026-02-25 | Korean | ||
| 32549420 | 주권매매거래정지 (주식의 병합, 분할 등 전자등록 변경, 말소) | 2026-02-20 | Korean | ||
| 19474473 | [기재정정]주요사항보고서(전환사채권발행결정) | 2026-02-13 | Korean | ||
Market data
Market data not available
Price history
Peer group · Manufacture of other electronic components and boards
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Sonid 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/17678/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=17678 | 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=17678 | 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=17678 \ -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": 17678}, 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 Sonid Inc. (id: 17678)"
Report missing filing
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