GBR ASX · Materials

Great Boulder Resources Ltd

Announcements, last 12 months: 100
Price sensitive, last 12 months: 27
Followed on InvestorPA: Low (Outside the 20% most-followed companies on InvestorPA)

Latest announcements

Released	Headline	Actions
21 Oct 2026, 3:08 PM	Change in substantial holding from GBR
16 Oct 2026, 11:54 AM	Letter to Shareholders - AGM Notice of Meeting
16 Oct 2026, 11:53 AM	Notice of Annual General Meeting/Proxy Form
6 Oct 2026, 12:37 PM	Change in substantial holding from GBR
6 Oct 2026, 8:12 AM	Peak Hill Drilling defines further shallow, high-grade gold Price sensitive	AI summary
5 Oct 2026, 2:08 PM	Details of Company Address
30 Sep 2026, 8:19 AM	Appointment of Chief Mining Engineer
29 Sep 2026, 9:38 AM	Response to ASX Price and Volume Query Price sensitive	AI summary
29 Sep 2026, 9:38 AM	Side Well growth continues- Mulga Bill East now 1.5km Price sensitive	AI summary
25 Sep 2026, 10:54 AM	Trading Halt Price sensitive	AI summary

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Guidance history

7 Sep 2026	Major resource upgrade expected by the end of the year
1 Jul 2026	40,000m drilling program planned at Peak Hill for the next six months
4 May 2026	Great Boulder aims to have Peak Hill in 'Mining-Ready' status under the Ore Purchase Agreement within 12 months of completion.

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