16-Dec-2025	Morgans Research - Gold Copper and Size - Valuation: A$0.11; Price Target: $0.053

11-Dec-2025	Shaw and Partners Research - $8m to underpin development path and partner engagement - Valuation: A$0.07 (prev: A$0.07)

9-Dec-2025	MST Access Research - $8m raised to advance Bramaderos - Valuation: A$0.064 (prev. A$0.066)

25-Nov-2025	MST Access Research - Bramaderos Boost Resource - Valuation: A$0.066

24-Nov-2025	Shaw and Partners Research - Bramaderos Resource Upgrade - Valuation: A$0.07

31-Oct-2025	Shaw and Partners Research - Resource Growth and Valuation Upside - Valuation: A$0.05

7-Oct-2025	Morgans Research - Sunstone Gold Copper Asset Rich - Valuation: A$0.07

7-Oct-2025	MST Access Research - Valuing the exploration upside - Valuation: A$0.056

8-Sep-2025	MST Access Research - Bramaderos Keeps Delivering 8 Sept 2025

5-Sep-2025	Shaw and Partners Research - Sunstone Expands Gold-Porphyry Footprint 4 September 2025

22-May-2025	Shaw and Partners - Sunstone research initiation 22 May 2025

1-May-2025	MST Access Research - Sunstone Metals March 2025 Quarterly Report

31-Mar-2025	MST Access Research - Sunstone partnership discussions advancing

20-Jan-2025	MST Access research initiation - Sunstone Metals - shining bright 20 January 2025

25-Oct-2024	STM Research Report - GBA Capital 25 October 2024

26-Aug-2024	GBA Capital research - drilling update 26 August 2024

16-Jul-2024	GBA Capital research initiation - STM high quality gold-copper opportunity

19-Apr-2023	Taylor Collison Research Note

22-Mar-2022	Sunstone Metals (STM) - Porphyry Cu-Au projects continue to deliver

30-Nov-2021	Taylor Collison Research Note