St George Mining Limited

Career chronology

• Since 2009-10-19: St George Mining Limited — Executive Chairman. Directors (Management/director profile; current role)

Contributions and company outcomes

Araxá resource enlarged and environmental permitting began

FY2026 to 2026-08-25 · issuer reported · high materiality

St George’s FY26 Annual Report records 18,000m drilling during the year and a 3 March 2026 resource increase to 70.91Mt at 4.06% TREO and 0.62% Nb2O5; a further post-year-end August estimate rose to 111.2Mt. On 25 August 2026, the company lodged an EIA/RIMA to begin its Preliminary Licence application. This is exploration/resource and permitting progress, not a mine approval, reserve or production result. The issuer describes Prineas as founder and Executive Chairman and reports the milestones at company level; personal causality is not isolated.

Attribution: Role overlaps event; causation unproven. Founder/executive chairman oversight overlapped the reported work; annual report does not allocate drilling, study or permitting outcomes to him individually.

Relevance: Strong exploration-stage delivery evidence, but the project still lacks a reserve, development approval and operating record.

Annual Report 2026 (Chairman’s Letter and Review of Operations, pp. 2-8; MRE tables and qualifications); Permitting Kicks Off for Rare Earths and Niobium Mine Development at Araxá Project (Licensing process and filed EIA/RIMA, pp. 1-3)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or control outcomes.

Directors (Executive or management profile: John Prineas; current role and available career detail)

Evidence gaps

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

Career chronology

• Since 2012-03-22: St George Mining Limited — Company Secretary. Directors (Management/director profile; current role)

Governance and interests

Company secretary and continuous-disclosure signatory

2026 · issuer reported · medium materiality

The FY26 report and dated 10 July 2026 cleansing statement identify Shipway as Company Secretary; the statement says the company represented compliance with Chapter 2M and sections 674/674A as of that date. This is an issuer assertion, not regulator confirmation. The FY26 report describes no final mining approvals: Araxá’s EIA/RIMA process commenced in August 2026.

Attribution: Individual involvement documented. Named as company secretary and signatory on the ASX filing. No breach finding was located in the reviewed records.

Relevance: Provides evidence of role-specific disclosure responsibilities and current project-stage caveats.

Cleansing Statement (Signed by Sarah Shipway; paragraphs (b)-(d)); Annual Report 2026 (Corporate Directory and Directors’ Report)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or control outcomes.

Directors (Executive or management profile: Sarah Shipway; current role and available career detail)

Evidence gaps

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

Career chronology

• Current role at evidence cutoff; start date not established in reviewed source: St George Mining Limited — Brazil Country Head / Executive Director, St George Brazil. Nossa Equipe (Management/director profile; current role)

Contributions and company outcomes

Brazil ESG, licensing and technical-development role during resource growth

2025-2026 · issuer reported · medium materiality

Dated issuer materials identify Amaral as Director of ESG and Technical Development, with prior CBMM responsibility for sustainability/licensing/ESG and product regulation. During his company tenure, SGQ reported substantial Araxá drilling and commenced the EIA/RIMA submission process. These are company-level results during his role; the sources do not isolate his contribution or document any licence approval.

Attribution: Role overlaps event; causation unproven. Role description connects him to ESG/licensing and technical-development work; no proof that he prepared the filed studies or secured approval.

Relevance: Highly relevant to permitting and stakeholder execution; the project remains at its first licensing stage.

Presentation to RIU Resources Roadshow Melbourne (Brazil team presentation, p. 10); Annual Report 2026 (Review of Operations, pp. 4-8); Permitting Kicks Off for Rare Earths and Niobium Mine Development at Araxá Project (EIA/RIMA and first-stage permit status, pp. 1-3)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or control outcomes.

Nossa Equipe (Executive or management profile: Thiago Amaral; current role and available career detail)

Evidence gaps

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

Career chronology

• Current role at evidence cutoff; start date not established in reviewed source: St George Mining Limited — Director of Operations. Nossa Equipe (Management/director profile; current role)

Contributions and company outcomes

Mine operations leadership during Araxá exploration and permitting advance

2025-2026 · issuer reported · medium materiality

The 2025 investor presentation names Rios as Director of Mining Operations and describes over 23 years at CBMM, including as production manager. FY26 reports significant drilling and initiation of the Araxá licensing process. This is relevant time overlap, not evidence that a mine is operating or that Rios directly produced these results.

Attribution: Role overlaps event; causation unproven. The role is documented; operational responsibility is prospective because St George’s Araxá remains a development project.

Relevance: Relevant experience to future operating plans; no operating performance at St George has yet been demonstrated.

Presentation to RIU Resources Roadshow Melbourne (Brazil team presentation, p. 10); Annual Report 2026 (Review of Operations, pp. 4-8)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or control outcomes.

Nossa Equipe (Executive or management profile: Adriano Rios; current role and available career detail)

Evidence gaps

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

Career chronology

• Current role at evidence cutoff; start date not established in reviewed source: St George Mining Limited — Lead Processing Engineer. Nossa Equipe (Management/director profile; current role)

Contributions and company outcomes

Mineral-processing advisory role during feasibility studies

FY2025-2026 · issuer reported · low materiality

The issuer presentation identifies Nardi as a mineral-processing consultant and former CBMM Head of Mineral Production Process with more than 30 years in niobium processing. The FY26 report describes feasibility and metallurgical studies as ongoing at Araxá; no production-scale design or commissioning outcome was reported by cutoff.

Attribution: Role overlaps event; causation unproven. Consultant role and relevant prior experience are company disclosed; no specific study deliverable attributed to him in opened records.

Relevance: Relevant technical expertise, with individual study outputs not independently evidenced.

Presentation to RIU Resources Roadshow Melbourne (Brazil team presentation, p. 10); Annual Report 2026 (Review of Operations and studies, pp. 4-8)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or control outcomes.

Nossa Equipe (Executive or management profile: Ricardo Nardi; current role and available career detail)

Evidence gaps

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• The issuer role description is available, but independently dated career chronology and person-specific deliverable attribution were not found in the dated primary sources reviewed.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• The issuer role description is available, but independently dated career chronology and person-specific deliverable attribution were not found in the dated primary sources reviewed.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• The issuer role description is available, but independently dated career chronology and person-specific deliverable attribution were not found in the dated primary sources reviewed.

Career chronology

• Current role at evidence cutoff; start date not established in reviewed source: St George Mining Limited — Metallurgy Manager. Nossa Equipe (Management/director profile; current role)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or control outcomes.

Nossa Equipe (Executive or management profile: Alaercio Vieira; current role and available career detail)

Metallurgy management role; career chronology remains thin

Evidence cutoff 2026-10-09 · analyst inference · low materiality

The selected leadership roster identifies Vieira as Metallurgy Manager. Current company-level material describes Araxá testwork and feasibility activity, but opened dated primary sources did not provide an independent career chronology or tie a delivered project milestone to him.

Attribution: Responsibility not applicable. No responsibility for a company outcome is inferred from title alone.

Relevance: Role relevance is plausible but individual performance evidence remains limited.

Annual Report 2026 (Review of Operations, pp. 4-8)

Evidence gaps

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• The issuer role description is available, but independently dated career chronology and person-specific deliverable attribution were not found in the dated primary sources reviewed.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• The issuer role description is available, but independently dated career chronology and person-specific deliverable attribution were not found in the dated primary sources reviewed.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• The issuer role description is available, but independently dated career chronology and person-specific deliverable attribution were not found in the dated primary sources reviewed.

Career chronology

• Current role at evidence cutoff; start date not established: St George Mining Limited — Director of Corporate Development. Nossa Equipe (Nossa Equipe, Corporate Development Director profile)

Contributions and company outcomes

Corporate development leadership during equity raising and project scale-up

FY2026 · issuer reported · medium materiality

The 2025 investor presentation identifies Araujo as Director of Corporate Development, with prior mine-finance, advisory and SRK Brazil experience. St George’s FY26 report records A$132m of equity raisings and a major Araxá resource expansion during the year; these are company-level outcomes and no personal transaction attribution is established.

Attribution: Role overlaps event; causation unproven. The role description and company chronology establish overlap, not proof that Araujo led either the raise or the technical work.

Relevance: Capital raising and local corporate development are relevant to the role; project economics and financing remain incomplete.

Presentation to RIU Resources Roadshow Melbourne (Brazil team presentation, p. 11); Annual Report 2026 (Chairman’s Letter, pp. 2-3; Review of Operations, pp. 4-8)

Suitability for the current role

Role fit supported; individual record remains incomplete

Evidence cutoff 2026-10-09 · analyst inference · low materiality

Dated primary company filings and appointment records now support the disclosed role and relevant parts of the person’s professional background. They do not establish a complete career chronology, independently verify every credential, or provide a broad personal performance or adverse-record conclusion.

Attribution: Responsibility not applicable. This is a scoped role-fit assessment, not an attribution of a company outcome.

Relevance: Role alignment matters to execution in the current position, but the reviewed evidence does not establish full delivery or controls.

Nossa Equipe (Nossa Equipe, Corporate Development Director profile)

Evidence gaps

• Person-specific adverse-topic checks in regulator, court, safety and environmental records remain incomplete.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.

• Full dated chronology across previous employers, independent confirmation of education/professional memberships, and targeted regulator/court register searches were not completed; logged open-web searches are not exhaustive clearance checks.