Mammoth Minerals Registered Office Relocates to Claremont WA

Mammoth Minerals Registered Office Change to Claremont WA

Mammoth Minerals Ltd (ASX: M79) has advised the ASX of a change to its registered office and principal place of business, effective 6 July 2026. The Mammoth Minerals registered office change to Claremont WA sees the junior explorer relocate its official address to 262 Stirling Highway, Claremont, WA 6010, with a new postal address of PO Box 639, Claremont, WA 6910.

The company has confirmed that all other details for Mammoth Minerals Ltd remain unchanged, including contact numbers, email and corporate identifiers. Furthermore, the update is an administrative change and is not linked to any shift in operational activities or corporate strategy.

Summary of the Updated Details

In the ASX announcement, Mammoth Minerals Ltd set out the new address and contact information that now apply for formal correspondence and statutory purposes.

The announcement was authorised for ASX release by Craig McNab, Company Secretary of Mammoth Minerals Ltd. McNab is also listed as the primary contact for further information, including investor and stakeholder enquiries.

For shareholders and market participants, the practical implications are clear:

• Physical correspondence should now be directed to the Claremont street or postal address.
• Existing phone, email and website details for Mammoth Minerals Ltd remain valid.
• There is no reported change to company officers, board composition or project ownership in connection with this notice.

Regulatory Context: ASX Listing Rule 3.14

The change of registered office and principal place of business has been communicated under ASX Listing Rule 3.14. This rule requires all ASX-listed entities to notify the market of any change to their registered office or principal place of business as soon as practicable.

In practice, Listing Rule 3.14 serves several purposes:

• Transparency: Ensures that investors, regulators and counterparties can reliably contact the company at an up-to-date address.
• Corporate compliance: Supports accurate corporate records for service of legal documents and statutory communications.
• Market integrity: Maintains standardised disclosure practices across listed entities.

For Mammoth Minerals Ltd, this announcement is a standard compliance step rather than a signal of a transaction, capital raising or project event. Consequently, no operational, financial or exploration updates were included in the same notice.

What This Means for Investors

From an investment perspective, the key message in the announcement is administrative rather than operational. There is no accompanying information on exploration results, project timelines, funding or corporate transactions.

Investors and analysts can, however, draw several practical conclusions:

• No change to strategy reported: The company has not indicated any revision to its exploration plans, commodity focus or corporate objectives as part of this move.
• Continuity of communication channels: Phone, email and website contacts remain unchanged, supporting uninterrupted access to company information.
• Record-keeping update required: Share registries, brokers, advisers and individual investors who keep direct records of Mammoth Minerals Ltd should update physical address details.

For those following Mammoth Minerals Ltd as part of a broader portfolio of ASX resource explorers, this announcement serves primarily as a housekeeping update. Material changes to valuation, risk profile or project pipeline would generally be expected to arise from separate announcements such as drilling results, resource estimates or financing activities.

Company Secretary contact

For more information, the ASX announcement directs enquiries to:

Craig McNab
Company Secretary, Mammoth Minerals Ltd
Phone: +61 8 9322 2338
Email: info@m79.com.au

Educational Section: Why Registered Office Details Matter

Although the relocation of a registered office is administrative in nature, it sits within a broader framework of corporate governance and disclosure that is relevant to investors assessing listed resource companies such as Mammoth Minerals Ltd.

What Is a Registered Office?

A registered office is the official legal address of a company. In Australia, every company must have a registered office where:

• Formal legal documents can be served.
• Regulatory and statutory correspondence can be delivered.
• Certain company records are available for inspection, as required by law.

For an ASX-listed entity such as Mammoth Minerals Ltd, the registered office is often used for:

• Communication from regulators.
• Auditors and legal advisers serving formal notices.
• Receipt of shareholder correspondence that is not handled electronically or via share registries.

What Is a Principal Place of Business?

The principal place of business is the location where the main business activities are managed or carried out. In many cases, particularly for smaller explorers like Mammoth Minerals Ltd, the registered office and principal place of business are the same address, as confirmed in this announcement.

This address may host:

• Corporate and administrative staff.
• Board or management meetings.
• Record-keeping and coordination of external consultants.

For exploration-focused companies, field operations often take place at project sites or regional offices, which may be in different locations from the registered office. The ASX announcement for Mammoth Minerals Ltd does not indicate any change to project locations; it relates only to corporate premises in Claremont, WA.

Why Do These Details Matter to Investors?

While a change of address does not typically influence a company's resource potential or financial performance, accurate corporate information supports several investor-focused outcomes:

• Reliable communication: Ensures that shareholders, including institutional and retail investors, can direct formal written enquiries and documents to the correct address.
• Governance oversight: Consistent updates under rules like ASX Listing Rule 3.14 indicate adherence to listing requirements and regulatory expectations.
• Due diligence: Investors, analysts and corporate advisers often check registered office and principal place of business details as part of background verification when reviewing opportunities in companies such as Mammoth Minerals Ltd.

These factors form part of the broader governance picture that many investors consider alongside technical and financial metrics when assessing exploration companies.

How Does This Compare With Other Types of ASX Announcements?

The ASX receives a wide range of announcement types from resource issuers, each carrying different levels of potential materiality:

• Operational updates: Drilling results, assay data, resource estimates, feasibility studies and production figures, which can influence valuation and market perception.
• Corporate actions: Capital raisings, acquisitions, joint ventures, board changes or major contracts.
• Compliance and administrative notices: Changes to registered office, director interest notices, share registry changes, or updates to constitutions.

The Mammoth Minerals Ltd notice sits clearly in the third category. It is primarily relevant for record-keeping, compliance and contact purposes, rather than as a direct input into valuation models or project risk assessments.

About Mammoth Minerals Ltd

Mammoth Minerals Ltd is an ASX-listed minerals explorer trading under the code M79. The company's announcement of 6 July 2026 focuses solely on its corporate address change and does not provide additional detail on its exploration portfolio or commodity focus.

Investors seeking information on:

• Current projects and locations
• Recent drilling and exploration activities
• Corporate presentations and reports
• Governance and board composition

are directed by the company to its website at www.mammothminerals.com.au and to the contact email info@m79.com.au.

Mammoth Minerals Ltd maintains its Australian Business Number (ABN 67 651 057 822) and continues to use its existing telephone contact of +61 8 9322 2338 as confirmed in the ASX notice.

Key Points for Investors to Action

For existing and prospective shareholders tracking Mammoth Minerals Ltd:

• Update contact records to reflect the new registered office and postal address in Claremont, WA.
• Retain existing phone and email details, as these remain current.
• Monitor upcoming ASX announcements from Mammoth Minerals Ltd for any future disclosures relating to exploration, financing or corporate developments that may have a direct bearing on valuation or investment thesis.

Key takeaway

The Mammoth Minerals registered office change to Claremont WA sees the company complete a routine update of its registered office and principal place of business to 262 Stirling Highway, Claremont, WA 6010, with postal address PO Box 639, Claremont, WA 6910.
The ASX announcement confirms that all other company details remain unchanged, and no operational, financial or project-related changes are reported in connection with this notice. Investors are chiefly required to update their records and continue to review future ASX releases for material developments.

Want to Learn More About Mammoth Minerals Ltd (ASX: M79)?

Investors looking to stay across Mammoth Minerals Ltd's exploration portfolio, project pipeline, and corporate developments can access the latest information directly from the company. Head to the official Mammoth Minerals website to explore current projects, investor resources, and company updates: www.mammothminerals.com.