
ADEKA CORPORATION — Investor Relations & Filings
ADEKA CORPORATION is a manufacturer operating across chemicals, food products, and life sciences. The company's Chemical Products division develops and supplies a diverse portfolio, including polymer additives such as antioxidants and UV absorbers, and high-performance materials for the electronics industry. A key area of focus is advanced materials for semiconductors, such as organometallic compounds for next-generation EUV lithography. The Food Products division specializes in processed fats and oils, producing items like margarine, shortening, and various raw food materials for the food processing sector.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Notice regarding Progress and Completion of Acquisition of Own Shares | 2026-06-03 | English | |
| 自己株式の取得状況及び取得終了に関するお知らせ | 2026-06-03 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-06-03 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-05-11 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-04-03 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-03-04 | Japanese |
Browse filings by year
12 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
8 filings
| |||||
| 47943520 | Notice regarding Progress and Completion of Acquisition of Own Shares | 2026-06-03 | English | ||
| 47942612 | 自己株式の取得状況及び取得終了に関するお知らせ | 2026-06-03 | Japanese | ||
| 47942166 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-06-03 | Japanese | ||
| 44826637 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-05-11 | Japanese | ||
| 33211937 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-04-03 | Japanese | ||
| 32873330 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-03-04 | Japanese | ||
| 14172596 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-02-04 | Japanese | ||
| 12193750 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-01-07 | Japanese | ||
|
2025
7 filings
| |||||
| 9106101 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-12-03 | Japanese | ||
| 8656024 | 訂正自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-11-26 | Japanese | ||
| 8656019 | 訂正自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-11-26 | Japanese | ||
| 8656014 | 訂正自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-11-26 | Japanese | ||
| 8194754 | 確認書 | 2025-11-11 | Japanese | ||
| 8194745 | 半期報告書-第164期(2025/04/01-2026/03/31) | 2025-11-11 | Japanese | ||
| 8116469 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2025-11-06 | Japanese | ||
Market data
Market data not available
Price history
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ADEKA CORPORATION 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/11321/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=11321 | 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=11321 | 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=11321 \ -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": 11321}, 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 ADEKA CORPORATION (id: 11321)"
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