Sunstone Metals (ASX:STM)

ASX announcement history & article coverage

24
Total announcements
(in last 3 months)
13
With article
11
No article
Article coverage
54%
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.

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
5 June 2026 · 10:57 am AEST ASX Filing
Application for quotation of securities - STM
2 June 2026 · 08:21 am AEST ⚡ Price SensitiveMaterial ASX Filing
Porotillo drilling intersects wide intervals of gold-copper
Sunstone Metals expands Bramaderos gold-copper resource with strong drilling results at Porotillo

29 May 2026 · 11:22 am AEST ASX Filing
Application for quotation of securities - STM
21 May 2026 · 12:07 pm AEST ASX Filing
Application for quotation of securities - STM
21 May 2026 · 08:42 am AEST ⚡ Price SensitiveMaterial ASX Filing
Drilling continues to intersect mineralisation
Sunstone Metals expands Bramaderos gold-copper resource with strong Porotillo drilling results
14 May 2026 · 08:35 am AEST ⚡ Price SensitiveMaterial ASX Filing
Drilling returns more large intersections at Bramaderos
Sunstone Metals expands Bramaderos gold-copper resource with wide drilling intersections
11 May 2026 · 12:48 pm AEST ⚡ Price SensitiveMaterialUnexpected ASX Filing
Retraction announcement of scoping study
Sunstone Metals retracts Bramaderos project production targets, plans resource upgrade drilling
5 May 2026 · 09:35 am AEST ⚡ Price SensitiveMaterial ASX Filing
Response to ASX Query Letter
Sunstone Metals confirms materiality and compliance on Bramaderos Scoping Study disclosure following ASX inquiry
4 May 2026 · 09:09 am AEST ⚡ Price SensitiveMaterial ASX Filing
Drilling continues to extend Bramaderos mineralisation
Sunstone Metals extends Bramaderos gold-copper mineralisation with strong drill results, advancing resource growth

30 Apr 2026 · 08:55 am AEST ⚡ Price SensitiveMaterial ASX Filing
Quarterly Activities/Appendix 5B Cash Flow Report
Sunstone Metals advances Bramaderos and El Palmar projects with strong resource growth and exploration targets
24 Apr 2026 · 12:03 pm AEST ASX Filing
Application for quotation of securities - STM
21 Apr 2026 · 09:16 am AEST Material ASX Filing
Bramaderos Gold-Copper Project scoping study - webinar
Sunstone Metals to Host Investor Webinar on Bramaderos Project Scoping Study
21 Apr 2026 · 09:07 am AEST ⚡ Price SensitiveMaterial ASX Filing
Bramaderos Gold-Copper Scoping Study presentation
Sunstone Metals' Bramaderos Project Scoping Study Shows Strong Economics and Multi-Decade Production
21 Apr 2026 · 09:06 am AEST ⚡ Price SensitiveMaterial ASX Filing
Bramaderos Gold-Copper Project Scoping Study
Sunstone's Bramaderos Project Scoping Study shows robust economics with US$0.9B NPV, 23-year mine life, and strong growth potential
16 Apr 2026 · 08:49 am AEST ASX Filing
Ignite Hong Kong presentation
14 Apr 2026 · 08:26 am AEST ⚡ Price SensitiveMaterial ASX Filing
Excellent start to new resource growth drilling program
Sunstone Metals reports strong initial drilling results at Bramaderos, advancing resource growth and scoping study