Sunstone Metals (ASX:STM)

ASX announcement history & article coverage

22
Total announcements
(in last 3 months)
9
With article
13
No article
Article coverage
41%
Transparent by design. Announcments by Sunstone Metals (ASX:STM) are listed here, whether we covered it or not. Where we've written an article, you'll see it linked directly. Where we haven't, the filing is still shown so nothing is hidden from view. If you think a particular announcement deserved editorial coverage and was overlooked, you can flag it for review and our team will take a look.

9 Sept 2026 · 08:44 am AEST ⚡ Price SensitiveMaterialUnexpected ASX Filing
Drilling hits exceptional high-grade zone
Sunstone reports high-grade gold and broad mineralisation at Bramaderos ahead of resource update
9 Sept 2026 · 08:25 am AEST ASX Filing
RRS Gold Coast presentation
3 Sept 2026 · 04:31 pm AEST ⚡ Price SensitiveMaterial ASX Filing
Bramaderos metallurgical tests - additional information
Sunstone Metals reports higher copper and gold recoveries at Bramaderos, boosting project economics
3 Sept 2026 · 08:55 am AEST ⚡ Price SensitiveMaterial ASX Filing
Drilling expands Melonal porphyry system
Sunstone Metals expands Bramaderos Melonal porphyry with strong drilling results ahead of resource update
1 Sept 2026 · 08:51 am AEST ⚡ Price SensitiveMaterial ASX Filing
Metallurgical tests deliver increased Bramaderos recoveries
Sunstone Metals reports higher recoveries boosting Bramaderos project value

31 Aug 2026 · 02:23 pm AEST ASX Filing
Application for quotation of securities - STM
18 Aug 2026 · 08:52 am AEST ⚡ Price SensitiveMaterial ASX Filing
Drilling returns 176m gold-copper intersection
Sunstone Metals expands Bramaderos gold-copper resource with 176m intersection at Porotillo
17 Aug 2026 · 11:09 am AEST ASX Filing
Results of Meeting
3 Aug 2026 · 08:35 am AEST ⚡ Price SensitiveMaterial ASX Filing
Large gold-copper mineralisation outside Bramaderos resource
Sunstone Metals reports large new gold-copper discovery at Bramaderos Porotillo prospect

29 July 2026 · 08:38 am AEST ⚡ Price SensitiveMaterial ASX Filing
Quarterly Activities/Appendix 5B Cash Flow Report
Sunstone Metals advances exploration at Bramaderos and El Palmar with strong drilling results and $10M capital raise
27 July 2026 · 03:05 pm AEST ASX Filing
Change in registered office address
23 July 2026 · 10:03 am AEST ASX Filing
Application for quotation of securities - STM
22 July 2026 · 09:33 am AEST ASX Filing
Noosa Mining Investor conference presentation
17 July 2026 · 10:23 am AEST ASX Filing
Notice of General Meeting/Proxy Form
13 July 2026 · 09:17 am AEST ASX Filing
Becoming a substantial holder from DGR
8 July 2026 · 10:09 am AEST ASX Filing
s708A(5) Cleansing Notice
8 July 2026 · 10:05 am AEST ASX Filing
Application for quotation of securities - STM
2 July 2026 · 08:29 am AEST ⚡ Price SensitiveMaterial ASX Filing
Bramaderos poised for resource growth with recent drilling
Sunstone Metals extends Bramaderos gold-copper resource with strong drilling results, targeting resource upgrade in 2026

29 June 2026 · 10:00 am AEST Material ASX Filing
DGR: Acquires Strategic Stake in Sunstone Metals
DGR Acquires 10% Stake in Sunstone Metals with Board Representation to Boost Ecuador Copper-Gold Exploration
29 June 2026 · 09:56 am AEST ASX Filing
Proposed issue of securities - STM
29 June 2026 · 09:56 am AEST ⚡ Price SensitiveMaterial ASX Filing
Sunstone raises $10M in share placement
Sunstone raises $10M with DGR Global taking 10% stake to fund Ecuador gold-copper projects
25 June 2026 · 09:28 am AEST ⚡ Price Sensitive ASX Filing
Trading Halt