Highlights

  • GreenTech Metals shares closed flat at $0.080 on 24 April 2026, although remains 60% up over the past year.
  • 70% acquisition of Munni Munni Project completed, with potential to increase to 80% .
  • Consolidated landholding exceeds 500km² across West Pilbara region
  • 2,928m Phase 1 drilling completed across Munni Munni Project
  • 2,199 samples dispatched for laboratory analysis at ALS Global
  • Historical data review identifies potential high-grade PGE, Cu, and Ni upside
  • Whundo drilling confirms mineralisation between Austin and Shelby zones
  • Cash position of approximately $2.389 million at quarter end

GreenTech Metals Limited (ASX:GRE) closed unchanged at AUD 0.080 on 24 April 2026, recording a 0.00% movement during the session, despite releasing a detailed quarterly activities report highlighting significant developments across its West Pilbara project portfolio. The stock remains up 60% over the past year, reflecting broader investor confidence in its district-scale strategy, even as the latest update delivered a mix of exploration progress, acquisition milestones, and early-stage resource validation work.

The quarterly report for the period ending 31 March 2026 outlines major advancements at the Munni Munni PGE–Copper–Nickel Project, alongside ongoing work at the Whundo Copper-Zinc-Gold Project, positioning the company within a growing critical minerals hub in Western Australia.

Share Price Holds Steady Despite Major Project Consolidation

GreenTech Metals’ share price remained flat at $0.080 on 24 April 2026, even after the company detailed what it described as a transformational expansion of its landholding and exploration footprint.

The muted price response suggests the market is currently balancing near-term exploration uncertainty with the longer-term potential embedded in the Munni Munni and Whundo projects. While the update included multiple technical and strategic milestones, investors appear to be awaiting assay results and Mineral Resource Estimate upgrades expected in the coming quarters.

The stock’s year-on-year performance, however, remains positive at 60%, indicating sustained longer-term interest in the company’s consolidation strategy in the West Pilbara region.

Transformational Munni Munni Acquisition Strengthens District Position

A key development during the quarter was the completion of GreenTech’s acquisition of a 70% interest, with the potential to increase to 80%, in the Munni Munni PGE–Cu–Ni Project.

The project is located adjacent to the company’s Whundo asset and significantly expands GreenTech’s presence in the West Pilbara mining region. Following the acquisition, the company now controls a consolidated land package exceeding 500km², including tenure across the full 13km strike length of the Ferguson Reef, a key mineralised structure within the district.

The Munni Munni Project is historically recognised as one of Australia’s notable PGE systems, hosting platinum, palladium, rhodium, gold, copper, and nickel mineralisation within a laterally continuous reef structure.

The acquisition is positioned as a long-term strategic move, providing GreenTech with exposure to a large-scale polymetallic system supported by historical drilling and legacy resource estimates.

Exploration Program Delivers Drilling and Core Validation Progress

During the quarter, GreenTech completed its Phase 1 exploration programme, comprising a total of 2,928 metres of combined reverse circulation and diamond drilling across 12 holes. This included six new infill RC holes aimed at improving resource continuity in selected areas of the project.

In addition to new drilling, the company undertook a large-scale resampling initiative of historical drill core. A total of 16 historical drill holes were sampled, leveraging the well-preserved condition of core stored at site. This approach enabled the company to reduce drilling requirements while accelerating QA/QC validation processes.

A total of 2,199 samples were dispatched to ALS Global laboratories in Perth for analysis, with results expected in the June quarter. These results will contribute directly to the planned Mineral Resource Estimate update in accordance with JORC 2012 standards.

The combination of new drilling and historical core re-evaluation is intended to strengthen confidence in the geological model and support future resource classification upgrades.

Early Data Review Points to Potential Upside Beyond Historical Model

Following the reporting period, GreenTech announced that its ongoing review of historical Munni Munni data has identified potential upside beyond the previously reported Mineral Resource Estimate of 23.6Mt at 2.9 g/t PGE.

The review highlighted multiple areas of interest, including high-grade PGE zones, previously under-recognised copper and nickel mineralisation, and shallow eastern zones showing mineralisation extending from surface.

In particular, the company noted that copper and nickel mineralisation appears to exist outside the primary PGE reef zones, which were the main focus of historical modelling. This suggests potential for broader mineralisation systems than previously accounted for.

These findings are being incorporated into expanded resource modelling work, with the aim of updating and refining the historical estimate under modern reporting standards.

Whundo Project Adds Additional Growth Potential

Alongside Munni Munni, GreenTech’s Whundo Copper-Zinc-Gold Project continues to contribute to the company’s broader exploration strategy.

During the quarter, the company completed a 575-metre drill hole designed to test continuity between the Austin and Shelby mineralised zones. This program was partially funded through an exploration incentive scheme grant.

Initial results confirmed mineralisation within the targeted zone, and samples have been sent for laboratory analysis, with results expected in May 2026.

A Downhole Electromagnetic survey also identified near-hole anomalies consistent with mineralised structures, suggesting that the Austin and Shelby zones may be more extensive than previously interpreted.

These findings support ongoing exploration targeting within the Whundo system, which remains classified as a high-grade brownfield VMS-style deposit.

Corporate Activity Reflects Leadership and Portfolio Reshaping

During the quarter, GreenTech Metals announced several board and management changes, including the appointment of a new Chief Executive Officer, alongside transitions in board responsibilities and technical advisory roles.

These changes align with the company’s evolving focus on advancing its expanded project portfolio following the Munni Munni acquisition and increased exploration activity across the region.

The company also reported changes in joint company secretary arrangements and adjustments to its exploration tenement portfolio, including both acquisitions and disposals as part of portfolio optimisation.

Cash Position Supports Ongoing Exploration Strategy

GreenTech reported a closing cash position of approximately $2.389 million at the end of the quarter. The company incurred exploration expenditure of approximately $1.724 million during the period, reflecting active drilling and sampling programs across its project areas.

Financing inflows during the quarter supported ongoing exploration and acquisition-related activities, ensuring continued progress on both Munni Munni and Whundo projects.

No mining production or development activities were undertaken during the period, consistent with the company’s exploration-stage focus.

What This Means for Investors?

GreenTech Metals’ latest quarterly update reflects a company actively consolidating and exploring a large-scale critical minerals district in Western Australia. The combination of the Munni Munni acquisition, Phase 1 drilling completion, and historical data re-evaluation points to a growing geological dataset that may support future resource upgrades.

However, the flat share price on 24 April 2026 suggests that investors are currently taking a measured approach, likely awaiting assay results and the upcoming Mineral Resource Estimate update before re-rating the stock further.

With over 500km² of consolidated tenure, ongoing drilling results, and multiple catalysts expected in the coming quarters, the company remains positioned at an early-stage evaluation point within a larger district-scale development strategy.