# Lachlan Wallace Managing Director, Chief Executive Officer ## Career chronology - **Dates not stated in the source: Hillgrove Resources** — Previously held professional positions as described by issuer. [New Managing Director Appointed]() (issuer appointment announcement, 3 March 2025; appointment effective 1 July 2025.) - **Current at evidence cutoff: Investigator Silver Limited** — Managing Director, Chief Executive Officer. [New Managing Director Appointed]() (issuer appointment announcement, 3 March 2025; appointment effective 1 July 2025.) - **Most recent role; resigned July 2024: Hillgrove Resources** — Chief Executive Officer and Managing Director. [Investigator Silver Annual Report 2026]() (directors report lines 525–528) ## Personal achievements ### Relevant professional background and qualifications [ivr_lachlan_wallace_background] Previous career / current appointment; exact periods only where stated · issuer reported · medium materiality Annual report describes 20+ years mining experience and prior leadership at Hillgrove; appointment effective 1 July 2025. **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, chief executive officer responsibilities. [New Managing Director Appointed]() (announcement summary) ### Kanmantoo underground redevelopment and commissioning attributed to prior CEO role [ivr_wallace_kanmantoo_delivery] Wallace at Hillgrove; resigned July 2024 · issuer reported · medium materiality Investigator’s FY2026 annual report states Wallace led Kanmantoo redevelopment from exploration through permitting, funding and execution to an underground cash-generating operation. This is issuer-reported attribution; Hillgrove records independently show 2025 production/cashflow after his departure, but do not isolate his personal contribution. **Attribution:** Individual involvement documented. Current issuer biography explicitly links him to project delivery; no independent contribution audit located in this batch. **Relevance:** Strong role-fit and past delivery evidence for the incoming/exploration development needs at Investigator. [Investigator Silver Annual Report 2026]() (Directors’ report, Wallace biography, lines 525–528) ## Suitability for the current role ### Current role relevance is supported at title level [ivr_lachlan_wallace_role_fit] 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. [New Managing Director Appointed]() (issuer appointment announcement, 3 March 2025; appointment effective 1 July 2025.) ## 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.