Name: Northern Orion Resources Inc. Financial Filings and Reports
Creator: FinancialReports
License: https://financialreports.eu/terms/

Filings indexed 97 across all filing types

Latest filing 2005-02-11 Regulatory Filings

Country CA Canada

Listing TSX NNO

About Northern Orion Resources Inc.

www.northernorion.com

Northern Orion Resources Inc. was a mining company focused on the exploration, development, and production of base and precious metals, primarily copper and gold. Historically characterized as a mid-tier producer, its core assets included the Agua Rica development project and an interest in the Alumbrera mine, both significant copper-gold operations in Argentina. The company ceased independent operations following its acquisition by Yamana Gold Inc. in 2007.

Recent filings

Filing	Released	Lang
Decision Document (Final).pdf Regulatory Filings	2005-02-11	English
Final short form prospectus – French.pdf Regulatory Filings	2005-02-11	English
Underwriting or agency agreement.pdf Regulatory Filings	2005-02-10	English
Material change report - English.pdf Regulatory Filings	2005-02-09	English
Material change report - French.pdf Regulatory Filings	2005-02-09	English
Material change report - French.pdf Regulatory Filings	2005-02-09	English

Browse filings by year

11 years

	ID	Filing	Released	Lang
2005 13 filings
	47811118	Decision Document (Final).pdf Regulatory Filings	2005-02-11	English
	47811132	Final short form prospectus – French.pdf Regulatory Filings	2005-02-11	English
	47811134	Underwriting or agency agreement.pdf Regulatory Filings	2005-02-10	English
	47811136	Material change report - English.pdf Regulatory Filings	2005-02-09	English
	47811138	Material change report - French.pdf Regulatory Filings	2005-02-09	English
	47811140	Material change report - French.pdf Regulatory Filings	2005-02-09	English
	47811141	Material change report - French.pdf Regulatory Filings	2005-02-09	English
	47811143	Material change report - French.pdf Regulatory Filings	2005-02-09	English
	47811145	Preliminary Receipt.pdf Regulatory Filings	2005-02-04	English
	47811165	Decision Document (Preliminary).pdf Regulatory Filings	2005-02-04	English
	47811167	Preliminary short form prospectus – French.pdf Regulatory Filings	2005-02-04	English
	47811320	Other material contract(s).pdf Regulatory Filings	2005-02-03	English
	47811322	Material change report - English.pdf Regulatory Filings	2005-02-02	English
2004 2 filings
	47811327	Material change report - English.pdf Regulatory Filings	2004-09-30	English
	47811329	Material change report - English.pdf Regulatory Filings	2004-07-31	English

Page 2 of 7

Prev 1 2 3 4 … Next

Market data

Market data not available

Peer group · Mining of other non-ferrous metal ores

2,650 peers

Company	Ticker	Country	Sector
1844 Resources Inc. Explores for high-impact copper, nickel, and gold deposits …	EFF	CA	Mining and quarrying
1911 Gold Corporation Junior gold producer and advanced explorer of precious and …	AUMB	CA	Mining and quarrying
29METALS LIMITED Explores and operates copper, zinc, and precious metals ass…	29M	AU	Mining and quarrying
49 METALS LIMITED Mineral exploration company targeting gold, copper, and bas…	49M	AU	Mining and quarrying
55 North Mining Inc. Gold exploration and development advancing the Last Hope Go…	FFF	CA	Mining and quarrying
80 MILE PLC Explores and develops critical metal, industrial gas, and s…	80M	GB	Mining and quarrying
A2 Gold Corp. Mineral exploration company focused on gold and silver depo…	AUAU	CA	Mining and quarrying
Abacus Mining and Exploration Corporation Explores and develops copper and gold porphyry deposits acr…	AME	CA	Mining and quarrying
ABCOURT MINES INC. A mining, development, and exploration company focused on g…	ABI	CA	Mining and quarrying
Aben Gold Corp. Gold-focused mineral exploration company operating in Yukon…	ABM	CA	Mining and quarrying

Page 1 of 265

1 2 3 … Next

Northern Orion 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.

Get API access Read API reference

Base URLapi.financialreports.eu

Auth headerx-api-key

Company ID43064

TickerNNO

Endpoints

most-used routes for this company

GET	/api/companies/43064/	Company identity, sector, listing, identifiers
GET	/api/filings/?company=43064	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=43064	All ISINs registered to this company
GET	/api/filing-types/	Reference: every filing-type code + category

Full reference: API reference · OpenAPI schema

cURL

latest filings for Northern Orion Resources Inc.

$ curl https://api.financialreports.eu/api/filings/?company=43064 \
    -H "x-api-key: $FR_API_KEY" \
    -H "Accept: application/json"

Python

requests

import requests

r = requests.get(
    "https://api.financialreports.eu/api/filings/",
    params={"company": 43064},
    headers={"x-api-key": API_KEY},
)
filings = r.json()["results"]

MCP server

Claude · Claude Code · ChatGPT

Claude setup ChatGPT setup Claude Code setup

// MCP server URL
https://mcp.financialfilings.com/mcp

// Once connected, the LLM can query this company directly:
"Pull the latest 5 filings for Northern Orion Resources Inc. (id: 43064)"

Northern Orion Resources Inc. — Investor Relations & Filings