# Marcela Castro Chief Financial Officer ## Career chronology - **Effective 21 December 2023: IperionX Limited** — Chief Financial Officer. [Form 20-F for fiscal year ended June 30, 2026]() (Item 6.A, p.81, appointment date) - **Issuer lists career progression; dates and titles not stated: Arthur Andersen; Colgate-Palmolive; Jaguar Mining; REV Group; Proterra** — Accounting and international finance leadership roles. [Form 20-F for fiscal year ended June 30, 2026]() (Item 6.A, p.81, biography) ## Suitability for the current role ### Global finance leadership and public-company accounting experience [marcela-role-fit] Career through 2026 · analyst inference · medium materiality IperionX reports more than 25 years in global finance leadership across green technology, manufacturing, mining, industrial and consumer products, with U.S. public-company accounting, analysis and strategic-planning experience. It lists Arthur Andersen, Colgate-Palmolive, Jaguar Mining, REV Group and Proterra. It reports a BBA and Executive MBA. Prior employer titles and dates are not specified in the reviewed filing. **Attribution:** Responsibility not applicable. The biography is issuer-reported and does not establish individual outcomes at prior companies. **Relevance:** Relevant to public-company finance, reporting and funding oversight. [Form 20-F for fiscal year ended June 30, 2026]() (Item 6.A, p.81, biography and appointment date) ## Evidence gaps - Career dates and reported qualifications are not independently verified; broad employer history and project-specific individual contributions remain incomplete. - Targeted public-index searches and selected issuer filings are not an exhaustive court, ASIC, SEC enforcement, safety or employment-record check. No person should be treated as cleared. - The issuer lists prior employers but not job titles or dates, preventing a reliable tenure-by-outcome assessment for those companies.