
Copperhead Resources Inc. — Investor Relations & Filings
Copperhead Resources Inc. is an exploration stage mineral resource company engaged in the identification, acquisition, and exploration of properties hosting critical elements and precious metals. While historically focused on terrestrial assets, such as the Twilite Gold Project in the Central Newfoundland Gold Belt, the company is undergoing a strategic pivot. Recent corporate actions indicate an accelerated entry into the deep sea critical minerals sector, with plans to rebrand as Deep Sea Minerals. The company's current focus is shifting toward the acquisition and exploration of subsea properties containing critical metals.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Decision Document (Preliminary).pdf | 2026-05-23 | English | |
| Decision Document (Preliminary).pdf | 2026-05-23 | English | |
| Decision Document (Preliminary).pdf | 2026-05-23 | English | |
| Decision Document (Preliminary).pdf | 2026-05-23 | English | |
| Decision Document (Preliminary).pdf | 2026-05-23 | English | |
| Qualification certificate.pdf | 2026-05-23 | English |
Browse filings by year
4 yearsMarket data
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Price history
Peer group · Mining of other non-ferrous metal ores
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Cordoba Minerals Corp.
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Copperhead Resources 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/48460/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=48460 | 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=48460 | 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=48460 \ -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": 48460}, 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 Copperhead Resources Inc. (id: 48460)"
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