Skip to main content
COSMOS EXPLORATION LIMITED logo

COSMOS EXPLORATION LIMITED — Investor Relations & Filings

Ticker · C1X ISIN · AU0000178113 LEI · 52990006CWD3EM1GKP92 ASX Mining and quarrying
Open in API
Filings indexed 240 across all filing types
Latest filing 2026-06-04 Major Shareholding Noti…
Country AU Australia
Listing ASX C1X

About COSMOS EXPLORATION LIMITED

https://www.cosmosx.com.au/

Cosmos Exploration Limited focuses on the acquisition and development of high-grade critical minerals projects. The company maintains a diversified portfolio targeting lithium, rare earth elements (REE), nickel, copper, and gold. Key operations include the Corvette Far East and Lasalle projects in the James Bay region of Quebec, which are prospective for hard-rock lithium mineralization. Additionally, the company manages the Byro East project, targeting nickel-copper-platinum group elements and REE, and the Orange East project, focused on gold and copper. Cosmos Exploration prioritizes exploration in tier-1 mining jurisdictions, leveraging advanced geological modeling and systematic field programs to identify large-scale mineral systems essential for the global energy transition and high-technology sectors.

Recent filings

Filing Released Lang Actions
Becoming a substantial holder x 3 6 pages 368.7KB
Major Shareholding Notification Classification · 90% confidence The document is an Australian Corporations Act Form 603 “Notice of Initial Substantial Holder,” detailing the names, holdings, and voting power of parties crossing the 5% shareholding threshold in Cosmos Exploration Limited. This is a notification of changes in significant share ownership levels, matching the definition of a Major Shareholding Notification.
2026-06-04 English
Change of Director's Interest Notice - JR 3 pages 403.8KB
Director's Dealing Classification · 85% confidence The document is an ASX Appendix 3Y ‘Change of Director’s Interest Notice’ detailing security holdings and movements by a director. This is a notice of personal share transactions by a company director, matching the definition of Director’s Dealing.
2026-05-26 English
Initial Director's Interest Notice - TR 2 pages 282.7KB
Director's Dealing Classification · 95% confidence The document is an ASX Appendix 3X ‘Initial Director’s Interest Notice’ filed under Listing Rule 3.19A.1, detailing a director’s personal share holdings and options. This is a notice of insider share interests by a company director, which falls under the Director’s Dealing category.
2026-05-26 English
Initial Director's Interest Notice - JD 2 pages 282.8KB
Director's Dealing Classification · 90% confidence The document is titled “Initial Director’s Interest Notice” (Appendix 3X) under ASX listing rule 3.19A.1 and details a director’s holdings and interests in company securities. It reports the personal share transactions and interests of a newly appointed director, matching the definition of a Director’s Dealing notice (insider trades by directors/executives).
2026-05-26 English
Change of Director's Interest Notice - LH 3 pages 395.0KB
Director's Dealing Classification · 92% confidence The document is an ASX Appendix 3Y “Change of Director’s Interest Notice” detailing a director’s security holdings and changes (acquisitions of options and performance rights). This matches the “Director’s Dealing” category, which covers director/executive personal share transactions and disclosures.
2026-05-26 English
Final Director's Interest Notice 2 pages 403.8KB
Director's Dealing Classification · 90% confidence The document is an ASX Appendix 3Z “Final Director’s Interest Notice” under listing rule 3.19A.3, detailing a director’s relevant interests in securities and changes thereof. This clearly fits the Director’s Dealing category, which captures insider share transactions and directors’ interest notices.
2026-05-26 English

Browse filings by year

6 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.