Quarterly Activities/Appendix 5B Cash Flow Report

• Bolt Cutter Central lithium discovery continues to expand with a mineralised footprint now defined over more than 2.3km
• Strong, consistent high-grade lithium intercepts returned from diamond drilling at Bolt Cutter Central
• Definitive Feasibility Study for the Tabba Tabba Project well advanced across key workstreams

Wildcat Resources Limited (ASX: WC8) has reported on its activities for the March 2026 quarter, with key highlights including the continued expansion of the Bolt Cutter Central lithium discovery and progress on the Definitive Feasibility Study for the Tabba Tabba Project. The Bolt Cutter Central discovery has now been defined over more than 2.3km, with diamond drilling returning strong, consistent high-grade lithium intercepts. At Tabba Tabba, the DFS is advancing well across all key workstreams, including approvals, early works, and technical studies. The Tabba Tabba Project has a spodumene-dominant Mineral Resource of 74.1Mt at 1.0% Li2O and a tantalum Mineral Resource of 1.2Mt at 482ppm Ta2O5. The company also provided updates on regional exploration activities and its strong cash position of $43.3M at the end of the quarter. Looking ahead, the company plans to continue exploration drilling at Bolt Cutter Central, progress the Tabba Tabba DFS, and advance statutory approvals and heritage surveys.