MAC Copper Ltd Files August 2025 6-K Report

Mac Copper Ltd 6-K Filing Summary
FieldDetail
CompanyMac Copper Ltd
Form Type6-K
Filed DateAug 29, 2025
Risk Levellow
Pages1
Reading Time1 min
Sentimentneutral

Sentiment: neutral

Topics: reporting, foreign-private-issuer, compliance

TL;DR

MAC Copper Ltd (formerly Metals Acquisition Ltd) filed its August 6-K, standard compliance for foreign issuers.

AI Summary

MAC Copper Limited, formerly Metals Acquisition Ltd, filed a Form 6-K on August 29, 2025. This report is for the month of August 2025 and is filed as a Foreign Private Issuer. The company is incorporated in Jersey and its principal executive offices are located at 3rd Floor, 44 Esplanade, St. Helier, JE4 9WG.

Why It Matters

This filing indicates ongoing reporting compliance for MAC Copper Ltd, a company operating in the metal mining sector, providing transparency to investors.

Risk Assessment

Risk Level: low — This filing is a routine report of foreign private issuer information and does not contain significant new financial or operational disclosures.

Key Numbers

  • 001-41722 — Commission File Number (Identifies the specific SEC filing record for MAC Copper Ltd.)

Key Players & Entities

  • MAC Copper Limited (company) — Registrant
  • Metals Acquisition Ltd (company) — Former Company Name
  • August 29, 2025 (date) — Filing Date
  • 3rd Floor, 44 Esplanade, St. Helier, Jersey, JE4 9WG (location) — Principal Executive Offices
  • 001-41722 (other) — Commission File Number

FAQ

What is the purpose of a Form 6-K filing?

A Form 6-K is a report of foreign private issuers required to be filed with the SEC to provide information that the issuer makes public in its home country, files with a stock exchange, or distributes to its security holders.

When was MAC Copper Limited previously known by another name?

MAC Copper Limited was formerly known as Metals Acquisition Ltd, with a date of name change on October 11, 2022.

Where are MAC Copper Limited's principal executive offices located?

MAC Copper Limited's principal executive offices are located at 3rd Floor, 44 Esplanade, St. Helier, Jersey, JE4 9WG.

What is the SIC code for MAC Copper Ltd?

The Standard Industrial Classification (SIC) code for MAC Copper Ltd is 1000, which corresponds to METAL MINING.

Does this filing incorporate information by reference into any registration statements?

Yes, this Form 6-K is incorporated by reference into the registration statement on Form F-3 (Registration No. 333-276216).

Filing Stats: 229 words · 1 min read · ~1 pages · Grade level 14.5 · Accepted 2025-08-29 17:11:45

Filing Documents

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. MAC COPPER LIMITED (Registrant) Date: August 29, 2025 By: /s/ Michael James McMullen Name: Michael James McMullen Title: Chief Executive Officer

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