Robert Trzebski

Career chronology

• From December 2019: Lake Resources — Non-executive director. Appointment of Robert Trzebski (p.1)

• From 2007: Austral Gold — Non-executive director. Annual report year ended 30 June 2026 (PDF p.30)

Education and qualifications

Issuer-reported qualifications

Undated · issuer reported · low materiality

Lake reports a geology degree, PhD in geophysics, project-management master’s and AusIMM fellowship.

Attribution: Responsibility not applicable. Independent institution and membership records not checked.

Relevance: Relevant to technical board role.

Appointment of Robert Trzebski (p.1)

Personal achievements

Mining-technology and board experience

2007–2026 · issuer reported · medium materiality

Lake appointed Trzebski in December 2019 and reports prior mining and technology roles, including Austmine and an Austral Gold directorship.

Attribution: Individual involvement documented. Prior role outcomes were not independently assigned to him.

Relevance: Relevant to technical and governance oversight.

Appointment of Robert Trzebski (p.1); Annual report year ended 30 June 2026 (PDF p.30)

Evidence gaps

• Earlier employer dates, outcomes, independent credentials and original Argentine and Chilean court and regulator records remain incomplete.