KAISER ALUMINUM CORP — Investor Relations & Filings
Kaiser Aluminum Corporation is a producer of semi-fabricated aluminum products. The company specializes in developing and manufacturing highly engineered solutions, including rolled and extruded aluminum, for demanding applications. Its products are designed to be stronger, lighter, and more efficient, serving a diverse range of markets. Key sectors include aerospace and high-strength applications, automotive, packaging, and general engineering. The company focuses on providing innovative and value-added products to manufacturers and major suppliers.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| SD | 2026-05-27 | English | |
| Major Shareholding Notification 2026 | 2026-04-29 | English | |
| DEF 14A | 2026-04-28 | English | |
| Major Shareholding Notification 2026 | 2026-04-24 | English | |
| 10-Q | 2026-04-23 | English | |
| 8-K - KAISER ALUMINUM CORP (0000811596) (Filer) | 2026-04-22 | English |
Browse filings by year
17 yearsMarket data
Market data not available
Price history
Peer group · Manufacture of basic precious and other non-ferrous metals
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
China Hongqiao Group Limited
A major aluminum producer with an integrated value chain fr…
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1378 | KY | Manufacturing |
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China Metal Resources Utilization Limited
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1636 | HK | Manufacturing |
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China Silver Group Limited
Primarily manufactures and sells silver, offering exchange …
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815 | HK | Manufacturing |
|
CHINA TUNGSTEN AND HIGHTECH MATERALS CO.,LTD
Integrated producer of tungsten, molybdenum, and carbide to…
|
000657 | CN | Manufacturing |
|
CHOIL ALUMINUM CO., LTD
A specialized producer of rolled aluminum coils, sheets, an…
|
018470 | KR | Manufacturing |
|
CHONGQING SHUNBO ALUMINUM CO., LTD.
Produces recycled aluminum alloy products for automotive an…
|
002996 | CN | Manufacturing |
|
Chongyi Zhangyuan Tungsten Co., Ltd.
Integrated producer of tungsten materials and high-end ceme…
|
002378 | CN | Manufacturing |
|
Chuangxin Industries Holdings Limited
Integrated aluminum group specializing in refining, product…
|
2788 | HK | Manufacturing |
|
Chugai Mining Co.,Ltd.
A diversified company in precious metals, real estate, cont…
|
1491 | JP | Manufacturing |
|
CK SAN-ETSU METALS Co.,Ltd.
Manufacturer of brass rods, wires, precision parts, and pip…
|
5757 | JP | Manufacturing |
KAISER ALUMINUM CORP 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/32067/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32067 | 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=32067 | 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=32067 \ -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": 32067}, 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 KAISER ALUMINUM CORP (id: 32067)"
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