Mohamed Diarra

Career chronology

• Career history through 2026; prior role dates not fully sourced: B2Gold; Mali Ministry of Mines; Toubani Resources — Former Mali Country Manager at B2Gold, where Toubani reports he led in-country work on Fekola development, government negotiations, permits, village resettlement and environmental/social activities; earlier Senior Advisor at Mali Ministry of Mines. Curtin Master of Mineral and Energy Economics reported by issuer. In March 2026 presentation, shown signing Kobada project agreement with Mali’s Mines and Finance ministers.. Company and Senior Management profiles (Mohamed Diarra, senior-management biography); Investor Presentation – March 2026 (p. 9, agreement with the State of Mali and photograph/caption naming Diarra)

• Earlier career; exact dates not established: Prior employers as stated in official or reviewed professional profile — Former Mali Country Manager at B2Gold; led in-country development and state agreement/permit negotiations for Fekola; former senior adviser in Mali Ministry of Mines.. Company and Senior Management (Mohamed Diarra profile; career/role section)

• Current role; roster as of 2026-09-26: Toubani Resources Limited — Executive General Manager – West Africa. Company and Senior Management (Mohamed Diarra profile; title and role); Annual Report to shareholders (Directors’ report / Corporate Directory; executive name and title)

Education and qualifications

Education and professional credentials

Credential history; dates not disclosed in reviewed source · issuer reported · low materiality

Master’s in Mineral & Energy Economics, Curtin University.

Attribution: Individual involvement documented. The profile identifies the stated qualifications; graduation dates and independent register verification were not located.

Relevance: Relevant to the technical, finance or governance responsibilities described in the current role.

Company and Senior Management (Mohamed Diarra profile; career/role section)

Mineral economics postgraduate qualification

Credential history; date not stated · issuer reported · medium materiality

Toubani reports Diarra holds a Master’s degree in Mineral and Energy Economics from Curtin University. The degree date and independent award verification were not established in the reviewed issuer materials.

Attribution: Individual involvement documented. Credential disclosed by the issuer; independent registrar verification was not performed.

Relevance: Relevant to government negotiations and project economics.

Company and Senior Management profiles (Mohamed Diarra, senior-management biography)

Personal achievements

Relevant professional experience

Earlier career; exact dates not established in reviewed profile · issuer reported · medium materiality

Former Mali Country Manager at B2Gold; led in-country development and state agreement/permit negotiations for Fekola; former senior adviser in Mali Ministry of Mines.

Attribution: Individual involvement documented. The cited profile describes the person’s roles and involvement; outcome attribution is limited to what it explicitly states.

Relevance: Provides role-relevant experience; profile claims are issuer-reported and not a substitute for independent delivery evidence.

Company and Senior Management (Mohamed Diarra profile; career/role section)

Mali project negotiation and government agreement experience

Prior B2Gold tenure (exact dates not disclosed); Kobada State agreement by March 2026 · issuer reported · high materiality

Toubani reports that Diarra formerly led in-country activities for B2Gold during Fekola’s development, negotiated agreements and conventions with the State of Mali, and helped obtain construction and operating permits; it also credits him with village resettlement and environmental/social work. Toubani’s March 2026 investor presentation identifies him signing the Kobada agreement with Mali’s Ministers of Mines and Finance. It reports a Master’s in Mineral and Energy Economics from Curtin University. The underlying agreement is a company milestone; the source does not establish sole personal authorship or independently verify credentials.

Attribution: Individual involvement documented. The issuer biography attributes negotiation/permit coordination, while signing photo directly documents his formal participation in the Kobada agreement; no specific personal legal or environmental finding surfaced in the searches documented.

Relevance: Materially relevant to West African government relations and social/permitting work, with evidence primarily issuer-reported.

Company and Senior Management profiles (Mohamed Diarra, senior-management biography); Investor Presentation – March 2026 (p. 9, Kobada agreement and Diarra caption)

Suitability for the current role

Role fit and evidence limits

Assessment at cutoff 2026-10-09 · analyst inference · medium materiality

Mine-building, West African permitting and construction experience is relevant to Kobada development in Mali; company delivery is still being demonstrated.

Attribution: Responsibility not applicable. This is an analytical inference from the cited career profile and the company’s stated stage; it does not claim personal causation of company outcomes.

Relevance: Connects prior experience to the role’s execution and oversight needs.

Company and Senior Management (Mohamed Diarra profile; career/role section)

Evidence gaps

• Exact dates for prior roles and independent confirmation of profile claims were unavailable in the reviewed materials.

• Issuer biographies do not date Diarra’s B2Gold tenure or provide independent verification of his Curtin qualification; the documented person-specific search did not cover non-English court/regulatory databases exhaustively.