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2026-11-06
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Prospect Resources Limited

Scoping Study Developer · Copper · Zambia · Namibia Rating locked: sign in to view v6.2
Last 2026-11-06
A$0.25
1D
—
1M
—
YTD
—
1Y
—
Upside
Locked: sign in to view
Mkt cap
A$209.3M
EV
A$167.8M
Cash
A$36.6M
Debt
A$42K
4 newer ASX announcements not yet reflected in this valuation

People, delivery and responsibility

Management background checks

Evidence through 2026-10-09

Research assessment

Executive team

Rating locked: sign in to viewTeam rating and score are available to subscribers

This is a screening-level background review. It records issuer-disclosed current roles and a small number of source-supported outcomes. Career chronologies, credentials and individualized track records remain incomplete, so the evidence does not support a high-confidence judgment about the full team. It records issuer-reported Arcadia advancement and sale during Sam Hosack’s tenure, while limiting the individual attribution.

Decision-relevant facts

Material summary

Individual involvement and employer context shown separately

Sam Hosack

Managing Director / Chief Executive Officer

Current
Company SuccessIssuer Reported · Medium materiality

Arcadia advancement and sale during Sam Hosack’s tenure

Prospect’s issuer biography says Sam Hosack led advancement, feasibility work and early piloting of Arcadia. The company’s project case study reports progression from discovery through resource definition, feasibility, offtake and pilot plant, and completion of the sale of its 87% interest to Huayou for about US$378 million cash in April 2022. These are issuer statements; the transaction and project work are company-level outcomes, and independent evidence does not quantify Hosack’s personal contribution.

Role overlaps event; causation unproven · Issuer biography and company case study describe leadership/tenure overlap; no independent allocation of the outcome to one person was established.

Prospect Resources leadership and management · Sam Hosack biography: Arcadia advancement and piloting
Arcadia Case Study · Arcadia Case Study: project progression and April 2022 transaction
Evidence gaps · 3
  • Full role chronology, earlier employers and dates were not independently established in this limited pass.
  • Credentials and memberships were not independently verified.
  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Full background report

Sam Hosack

Managing Director / Chief Executive Officer

Career chronology

  • Current as of 2026-10-09; exact commencement date not established by reviewed webpage.: Prospect Resources — Managing Director / Chief Executive Officer. Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Contributions and company outcomes

Arcadia advancement and sale during Sam Hosack’s tenure

2016 to April 2022 · issuer reported · medium materiality

Prospect’s issuer biography says Sam Hosack led advancement, feasibility work and early piloting of Arcadia. The company’s project case study reports progression from discovery through resource definition, feasibility, offtake and pilot plant, and completion of the sale of its 87% interest to Huayou for about US$378 million cash in April 2022. These are issuer statements; the transaction and project work are company-level outcomes, and independent evidence does not quantify Hosack’s personal contribution.

Attribution: Role overlaps event; causation unproven. Issuer biography and company case study describe leadership/tenure overlap; no independent allocation of the outcome to one person was established.

Relevance: Project advancement and monetisation experience are relevant to the current managing-director role.

Prospect Resources leadership and management (Sam Hosack biography: Arcadia advancement and piloting); Arcadia Case Study (Arcadia Case Study: project progression and April 2022 transaction)

Suitability for the current role

Current role and disclosed experience: Sam Hosack

Current role as of cutoff · analyst inference · low materiality

Prospect Resources identifies Sam Hosack as Managing Director / Chief Executive Officer. The reviewed issuer page does not independently validate qualifications or establish results personally attributable to this executive. Role fit is therefore limited to the function stated in the title; broader suitability remains uncertain.

Attribution: Responsibility not applicable. This is a limited analyst assessment from the issuer-reported current role; no personal outcome is inferred.

Relevance: Role match is relevant to present oversight, but the source set is too thin to assess delivery or effectiveness.

Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Evidence gaps

  • Full role chronology, earlier employers and dates were not independently established in this limited pass.

  • Credentials and memberships were not independently verified.

  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Ian Goldberg

Executive Director Finance / Chief Financial Officer

Current

No supported material findings selected. See this executive’s report and evidence gaps.

Evidence gaps · 3
  • Full role chronology, earlier employers and dates were not independently established in this limited pass.
  • Credentials and memberships were not independently verified.
  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Full background report

Ian Goldberg

Executive Director Finance / Chief Financial Officer

Career chronology

  • Current as of 2026-10-09; exact commencement date not established by reviewed webpage.: Prospect Resources — Executive Director Finance / Chief Financial Officer. Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Suitability for the current role

Current role and disclosed experience: Ian Goldberg

Current role as of cutoff · analyst inference · low materiality

Prospect Resources identifies Ian Goldberg as Executive Director Finance / Chief Financial Officer. The reviewed issuer page does not independently validate qualifications or establish results personally attributable to this executive. Role fit is therefore limited to the function stated in the title; broader suitability remains uncertain.

Attribution: Responsibility not applicable. This is a limited analyst assessment from the issuer-reported current role; no personal outcome is inferred.

Relevance: Role match is relevant to present oversight, but the source set is too thin to assess delivery or effectiveness.

Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Evidence gaps

  • Full role chronology, earlier employers and dates were not independently established in this limited pass.

  • Credentials and memberships were not independently verified.

  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Lee Tamplin

Joint Company Secretary

Current

No supported material findings selected. See this executive’s report and evidence gaps.

Evidence gaps · 3
  • Full role chronology, earlier employers and dates were not independently established in this limited pass.
  • Credentials and memberships were not independently verified.
  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Full background report

Lee Tamplin

Joint Company Secretary

Career chronology

  • Current as of 2026-10-09; exact commencement date not established by reviewed webpage.: Prospect Resources — Joint Company Secretary. Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Suitability for the current role

Current role and disclosed experience: Lee Tamplin

Current role as of cutoff · analyst inference · low materiality

Prospect Resources identifies Lee Tamplin as Joint Company Secretary. The reviewed issuer page does not independently validate qualifications or establish results personally attributable to this executive. Role fit is therefore limited to the function stated in the title; broader suitability remains uncertain.

Attribution: Responsibility not applicable. This is a limited analyst assessment from the issuer-reported current role; no personal outcome is inferred.

Relevance: Role match is relevant to present oversight, but the source set is too thin to assess delivery or effectiveness.

Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Evidence gaps

  • Full role chronology, earlier employers and dates were not independently established in this limited pass.

  • Credentials and memberships were not independently verified.

  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Jenny Macasarte

Joint Company Secretary / Group Financial Controller

Current

No supported material findings selected. See this executive’s report and evidence gaps.

Evidence gaps · 3
  • Full role chronology, earlier employers and dates were not independently established in this limited pass.
  • Credentials and memberships were not independently verified.
  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.

Full background report

Jenny Macasarte

Joint Company Secretary / Group Financial Controller

Career chronology

  • Current as of 2026-10-09; exact commencement date not established by reviewed webpage.: Prospect Resources — Joint Company Secretary / Group Financial Controller. Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Suitability for the current role

Current role and disclosed experience: Jenny Macasarte

Current role as of cutoff · analyst inference · low materiality

Prospect Resources identifies Jenny Macasarte as Joint Company Secretary / Group Financial Controller. The reviewed issuer page does not independently validate qualifications or establish results personally attributable to this executive. Role fit is therefore limited to the function stated in the title; broader suitability remains uncertain.

Attribution: Responsibility not applicable. This is a limited analyst assessment from the issuer-reported current role; no personal outcome is inferred.

Relevance: Role match is relevant to present oversight, but the source set is too thin to assess delivery or effectiveness.

Prospect Resources leadership and management (Issuer current board, management or corporate directory entry)

Evidence gaps

  • Full role chronology, earlier employers and dates were not independently established in this limited pass.

  • Credentials and memberships were not independently verified.

  • The searches documented here are open-web screening only, not exhaustive criminal, sanctions, litigation, safety or credential checks.