RUMBLE RESOURCES LIMITED — Capital/Financing Update 2026

Feb 5, 2026

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ASX ANNOUNCEMENT

6 February 2026

Rumble completes acquisition of the highly prospective Thunderstorm Gold Project

Highlights

• Rumble has completed the acquisition of the remaining 70% in three exploration tenements in the Fraser Range Province from former joint venture partner IGO Limited to secure 100% of the highly prospective Thunderstorm Gold Project

• The Thunderstorm Project includes the gold discoveries at Gazelle and Pion

• Wide spaced drilling at the Gazelle Prospect returned high-grade palaeochannel/supergene gold mineralisation. Results included:

  • 16m @ 6.69 g/t Au from 42m (20AFAC11321)[1]

  • 6m @ 9.15 g/t Au from 48m (18AFAC30771)[1]

• The Pion Prospect returned gold anomalism in six consecutive drill holes over a section length of 1.2km with the best intersection returning:

  • 4m @ 3.80 g/t Au from 86m (18AFAC20486)[2]

• The style of gold mineralisation is considered having potential for hosting both large-scale palaeochannel and primary basement gold deposits

• A heritage survey is planned to commence in H1 CY2026 ahead of a ~5000m Aircore/Slimline RC drilling program to define and extend the mineralisation discovered at the Gazelle and Pion Prospects.

Peter Harold, Managing Director and CEO commented:

“We are pleased to have completed this acquisition that includes the two high grade gold discoveries at Gazelle and Pion that remain untested by follow up drilling. Our exploration team rates this project highly due to its potential to host both large-scale palaeochannel and basement gold deposits. Following the completion of a heritage survey the team are eager to test these walk-up targets and discover more as we continue to grow and advance our gold portfolio in Western Australia.”

1 Refer Rumble ASX release 6 October 2020 “16m at 6.69 g/t Gold Intersected at Fraser Range”

2 Refer Rumble ASX release 1 July 2019 “Significant High Grade Gold Mineralisation Intersected at JV”

Rumble Resources Limited ASX: RTR ABN 74 148 214 260

rumbleresources.com.au Head Office T: +61 8 6555 3980 Level 1, 16 Ord St E: info@rumbleresources.com.au West Perth, Western Australia 6005

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Rumble Resources Limited ( ASX: RTR ) (“ Rumble ” or the “ Company ”) is pleased to announce that it has completed the acquisition of the remaining 70% in three exploration tenements in the Fraser Range Region from former joint venture partner IGO Limited (“ IGO ”) and thus has now secured 100% of the highly prospective Thunderstorm Gold Project. The acquisition was initially reported disclosed on 7 April 2025.

Completion of Acquisition

• The remaining 70% interest in Exploration Licences E28/2528, E28/2595, and E28/2529 in the AlbanyFraser Range Region, have been acquired from former joint venture partner IGO Limited.

• All conditions precedent have now been satisfied.

• The consideration was 8,794,589 Rumble ordinary shares (“Consideration Shares”), based upon $300,000 worth of Rumble shares at a deemed issue price of $0.034 derived from the 5-day VWAP immediately prior to the Execution Date. The Consideration Shares have now been issued upon completion of the acquisition, without Rumble shareholder approval using Rumble’s existing placement capacity available under ASX Listing Rule 7.1.

• The acquisition also grants to IGO (or its nominee) a 1.05% Net Smelter Return (NSR) royalty in respect of mineral products produced, sold, removed or otherwise disposed within E28/2528, E28/2595, and E28/2529

Project Overview

The Thunderstorm Gold Project now comprises six granted exploration licenses (E28/2528, E28/2529, E28/2595, E28/3219, E28/3240 and E28/3384) and two new applications (E28/3500 and E28/3566) for a total area of 601 km². The Project lies over a major northeast trending terrane boundary (Newman Shear Zone) between the Fraser Zone (hosting IGO’s Nova Ni Deposit) and the Nornalup Zone. The project area is completely under cover (mainly Eocene to Miocene) and sits on the edge of the Eucla Basin (Cenozoic).

Previous exploration completed by IGO includes 530 vertical air core drill holes over an area of approximately 40km by 20km on 1,500m line spacings. Airborne geophysics including magnetics and EM (Spectrum EM survey) complemented the drilling.

Results from the air core drilling returned widespread gold anomalism from within both the lower Cenozoic cover sequence and the underlying gneissic rocks (see Figure 1). Higher tenor gold mineralization discovered at Gazelle and Pion is inferred to be associated with the earlier Eocene palaeodrainage systems and nearby potential basement gold sources.

Gazelle Gold Prospect

Widespread gold mineralisation at Gazelle includes:

• 16m @ 6.69 g/t Au from 42m (20AFAC11321)[1]

  • including 4m @ 22.2 g/t Au from 50m

• 6m @ 9.15 g/t Au from 48m

• 8m @ 1.31 g/t Au from 58m (20AFAC11310)

• 4m @ 1.37 g/t Au from 70m (20AFAC11311)

Pion Gold Prospect

Six consecutive drillholes ( 1.2km along section ) returned gold anomalism with the best result of:

• 4m @ 3.80 g/t Au from 86m (18AFAC20486) ⃰

• All Air Core Drilling Vertical – True Width

Rumble Resources Limited ASX: RTR ABN 74 148 214 260

rumbleresources.com.au Head Office T: +61 8 6555 3980 Level 1, 16 Ord St E: info@rumbleresources.com.au West Perth, Western Australia 6005

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Mineralisation Style

Research by IGO on the particulate gold from Gazelle and Pion has shown three types of gold grains are present. Scanning electron microscope (SEM) has shown:

• Particulate gold grains derived from alluvial processes;

• Chemically regrown crystalline gold grains – grown in situ; and

• Chemically plated gold grains – gold deposited onto biogenic material.

Gold found in the basement gneissic rocks is inferred to be both chemical gold mobilised from the overlying Cenozoic cover sequence and supergene gold mineralisation that has migrated laterally from a primary basement gold system.

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Figure 1 – Thunderstorm Project Location and Air Core Drill Results Plan

Next Steps

The Company is planning an ~5000m infill Aircore/Slimline RC drilling campaign that will initially test the attitude and extent of the mineralised palaeochannel mineralisation at Gazelle and Pion. With the acquisition now completed, this program is likely to commence in 1H CY2026 once heritage survey clearances are obtained.

Rumble Resources Limited ASX: RTR ABN 74 148 214 260

rumbleresources.com.au Head Office T: +61 8 6555 3980 Level 1, 16 Ord St E: info@rumbleresources.com.au West Perth, Western Australia 6005

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NOTICE UNDER SECTION 708A(5)(e) OF THE CORPORATIONS ACT 2001

Rumble advises that it has completed the issue today of 8,794,589 fully paid ordinary shares in the capital of the Company ( Shares ) at a price of $0.034 per Share (non-cash) in respect of the acquisition of the outstanding 70% in three exploration tenements in the Fraser Range Region from former joint venture partner IGO Limited. The acquisition was previously detailed in the Company’s announcement of 7 April 2025 and Appendix 3B released 9 May 2025.

The Company gives notice pursuant to section 708A(5)(e) of the Corporations Act 2001 (Cth) ( Corporations Act ) that:

1. the Company issued the Shares without disclosure to investors under Part 6D.2 of the Corporations Act; and

2. as at the date of this notice, the Company has complied with:

   • (a) the provisions of Chapter 2M of the Corporations Act as they apply to the Company; and

   • (b) section 674 and section 674A of the Corporations Act; and

3. as at the date of this notice, there is no information that is “excluded information” (as defined in section 708A(7) of the Corporations Act) which is required to be disclosed by the Company in accordance with Section 708A(8) of the Corporations Act.

Authorisation

This announcement is authorised for release by the Board of the Company.

-Ends-

For further information visit rumbleresources.com.au or contact info@rumbleresources.com.au

Peter HaroldManaging Director & CEORumble Resources Limited	Peter VennTechnical DirectorRumble Resources Limited	Trevor HartChief Financial OfficerRumble Resources Limited

About Rumble

Rumble Resources Ltd is an Australian based exploration company, listed on the ASX in July 2011. Rumble was established with the aim of adding significant value to its selected mineral exploration assets and to search for suitable mineral acquisition opportunities in Western Australia.

Rumble has a unique suite of resources projects including the Western Queen Gold-Tungsten Project which is being developed to deliver near term cash flow from the existing underground resources and resource growth through future exploration success. In addition, the discovery of the Earaheedy Zn-Pb-Ag Project has demonstrated the capabilities of the exploration team to find world class orebodies.

Rumble Resources Limited ASX: RTR ABN 74 148 214 260

Head Office Level 1, 16 Ord St West Perth, Western Australia 6005

rumbleresources.com.au T: +61 8 6555 3980 E: info@rumbleresources.com.au

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Previous ASX Announcements

• 02/10/2017 – Rumble Secures JV with Independence Group on Fraser Range Projects

• 01/07/2019 – JV Partner Intersects Significant High-Grade Gold Mineralisation in Fraser Range

• 07/04/2025 - Rumble Acquires 100% of the Thunderstorm Gold Project

Previously Reported Information

The information in this report that references previously reported exploration results is extracted from the Company’s ASX market announcements released on the date noted in the body of the text where that reference appears. The previous market announcements are available to view on the Company's website or on the ASX website (www. asx.com.au).

The Company confirms that it is not aware of any new information or data that materially affects the information included in the original market announcements. The Company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements.

Disclaimer

This report contains certain forward-looking statements and forecasts, including possible or assumed reserves and resources, production levels and rates, costs, prices, future performance or potential growth of Rumble Resources Ltd, industry growth or other trend projections. Such statements are not a guarantee of future performance and involve unknown risks and uncertainties, as well as other factors which are beyond the control of Rumble Resources Ltd. Actual results and developments may differ materially from those expressed or implied by these forward-looking statements depending on a variety of factors. Nothing in this report should be construed as either an offer to sell or a solicitation of an offer to buy or sell securities. This document has been prepared in accordance with the requirements of Australian securities laws, which may differ from the requirements of United States and other country securities laws. Unless otherwise indicated, all ore reserve and mineral resource estimates included or incorporated by reference in this document have been, and will be, prepared in accordance with the JORC classification system of the Australasian Institute of Mining, and Metallurgy and Australian Institute of Geoscientists.

Rumble Resources Limited ASX: RTR ABN 74 148 214 260

Head Office Level 1, 16 Ord St West Perth, Western Australia 6005

rumbleresources.com.au T: +61 8 6555 3980 E: info@rumbleresources.com.au