Jupiter Mines Limited

Career chronology

• Dates not stated in the source: Bis Industries; GRD Limited; Mainsheet Corporate; Arthur Andersen — Previously held professional positions as described by issuer. Board of Directors and Executives (Jupiter Mines Board of Directors and Executives page, named profile and role; leadership transition announcement dated 11 September 2026.)

• Current at evidence cutoff: Jupiter Mines Limited — Managing Director. Leadership Transition (p.1 lines 3–9, MD tenure and departure timing.)

Personal achievements

Relevant professional background and qualifications

Previous career / current appointment; exact periods only where stated · issuer reported · medium materiality

Jupiter profile: Managing Director since 1 August 2022; former Bis MD/CEO, CFO and corporate development director; earlier GRD leadership; Curtin B.Com, postgraduate applied finance and CA.

Attribution: Individual involvement documented. This is an issuer-published career summary; it is not independent verification of every claimed contribution.

Relevance: The disclosed roles and qualifications bear on the executive’s managing director responsibilities.

Board of Directors and Executives (Brad Rogers section)

Contributions and company outcomes

FY2025 record operating volumes and higher profit during MD tenure

FY2025 · issuer reported · high materiality

Jupiter reported record Tshipi FY2025 output/sales: 3.603Mt production and 3.587Mt sales; group NPAT rose to A$40.1m from A$38.9m and 49.9% share of JV profit rose to A$42.5m. This company result occurred during Rogers’ CEO tenure; commodity pricing/logistics and operator performance are not separable from his personal contribution.

Attribution: Role overlaps event; causation unproven. MD/CEO oversight overlaps the period, but Tshipi is jointly controlled and independently operated; evidence does not establish Rogers as sole cause.

Relevance: Relevant delivery evidence for MD performance.

Preliminary Final Report FY2025 (pp.1–3, lines 7–31)

Industrial safety

Tshipi recorded one lost-time injury in Q4 FY2025

Quarter ended 30 June 2025 · issuer reported · medium materiality

Jupiter’s Q4 report records one LTI in the quarter and TRIFR of 0.38, unchanged from prior quarter. Reported on a 100% Tshipi basis; operation is jointly controlled and not directly operated by Jupiter.

Attribution: Role overlaps event; causation unproven. Rogers was Jupiter MD/CEO, but the issuer identifies Tshipi as separately managed and jointly controlled.

Relevance: Safety oversight context in a significant investee.

Q4 FY2025 Quarterly Activities Report (p.1 lines 5–19)

Suitability for the current role

Current role relevance is supported at title level

At evidence cutoff · analyst inference · medium materiality

Analyst inference: the disclosed current title indicates experience relevant to the assigned function. The record reviewed does not establish individual delivery outcomes or independently verify credentials beyond the cited issuer disclosure.

Attribution: Responsibility not applicable. This is an analytical role-fit judgment, not a claim of proven performance.

Relevance: Current role scope is directly relevant to team composition; evidence of delivery remains limited.

Leadership Transition (p.1 lines 3–9, resignation, continuing MD status and transition period.)

Evidence gaps

• Independent verification of the complete career chronology, education and professional memberships is not established by the sources reviewed.

• No comprehensive regulator, court, safety, environment or litigation-record review was completed; absence of a finding here is not a clearance.

• Individual contribution to employer outcomes and concurrent board interests require additional source-level verification.

Career chronology

• Joined 2022; dates not further specified: Jupiter Mines — Mining leadership and mine-planning work (specific former employer not named in appointment notice). Leadership Transition (p.1 lines 10–14, joined Jupiter in 2022 and described prior/ongoing mining experience.)

• Current at evidence cutoff: Jupiter Mines Limited — Interim Chief Executive Officer. Board of Directors and Executives (Jupiter Mines Board of Directors and Executives page, named profile and role; leadership transition announcement dated 11 September 2026.)

Personal achievements

Manganese and mine-planning experience

Career before and during interim appointment from 11 September 2026 · issuer reported · medium materiality

Jupiter described Jarvis as a mining engineer with 25 years’ experience across South Africa and Australia, including 16 years in manganese. It said he had contributed to Jupiter’s growth and consolidation strategy and Tshipi mine-planning and operational-improvement initiatives.

Attribution: Individual involvement documented. The company attributes strategic and mine-planning contributions to Jarvis; it does not quantify personal impact on Tshipi outcomes.

Relevance: The experience is directly relevant to leading Jupiter’s manganese business during a CEO transition.

Leadership Transition (p.1 lines 10–14 and 21–23)

Suitability for the current role

Current role relevance is supported at title level

At evidence cutoff · analyst inference · medium materiality

Analyst inference: the disclosed current title indicates experience relevant to the assigned function. The record reviewed does not establish individual delivery outcomes or independently verify credentials beyond the cited issuer disclosure.

Attribution: Responsibility not applicable. This is an analytical role-fit judgment, not a claim of proven performance.

Relevance: Current role scope is directly relevant to team composition; evidence of delivery remains limited.

Leadership Transition (p.1 lines 10–14, current role and experience.)

Evidence gaps

• Independent verification of the complete career chronology, education and professional memberships is not established by the sources reviewed.

• No comprehensive regulator, court, safety, environment or litigation-record review was completed; absence of a finding here is not a clearance.

• Individual contribution to employer outcomes and concurrent board interests require additional source-level verification.

Career chronology

• Dates not stated in the source: Grant Thornton; Jupiter Mines — Previously held professional positions as described by issuer. Board of Directors and Executives (Jupiter Mines Board of Directors and Executives page, named profile and role; leadership transition announcement dated 11 September 2026.)

• Current at evidence cutoff: Jupiter Mines Limited — Chief Financial Officer, Company Secretary. Board of Directors and Executives (Jupiter Mines Board of Directors and Executives page, named profile and role; leadership transition announcement dated 11 September 2026.)

Personal achievements

Relevant professional background and qualifications

Previous career / current appointment; exact periods only where stated · issuer reported · medium materiality

Jupiter profile: joined May 2012; CFO/CoSec from November 2012; Murdoch B.Com, CA; financial roles in Perth and London and Grant Thornton career beginning 2000.

Attribution: Individual involvement documented. This is an issuer-published career summary; it is not independent verification of every claimed contribution.

Relevance: The disclosed roles and qualifications bear on the executive’s chief financial officer, company secretary responsibilities.

Board of Directors and Executives (Melissa North section)

Suitability for the current role

Current role relevance is supported at title level

At evidence cutoff · analyst inference · medium materiality

Analyst inference: the disclosed current title indicates experience relevant to the assigned function. The record reviewed does not establish individual delivery outcomes or independently verify credentials beyond the cited issuer disclosure.

Attribution: Responsibility not applicable. This is an analytical role-fit judgment, not a claim of proven performance.

Relevance: Current role scope is directly relevant to team composition; evidence of delivery remains limited.

Board of Directors and Executives (Jupiter Mines Board of Directors and Executives page, named profile and role; leadership transition announcement dated 11 September 2026.)

Evidence gaps

• Independent verification of the complete career chronology, education and professional memberships is not established by the sources reviewed.

• No comprehensive regulator, court, safety, environment or litigation-record review was completed; absence of a finding here is not a clearance.

• Individual contribution to employer outcomes and concurrent board interests require additional source-level verification.