Boss Energy Limited

Career chronology

• Appointed CEO effective 1 October 2025; current in selected roster: Boss Energy Limited — Managing Director and Chief Executive Officer. Board and Management Transition (page 1, Board and Management Transition); 2026 Annual Report (FY2026 annual report, directors and management section)

• Joined in September 2024 as COO, before CEO appointment: Boss Energy Limited — Chief Operating Officer. Board and Management Transition (page 1, Board and Management Transition); Management Team (leadership biography, lines 84–89)

• Joined in 2014; COO from early 2018 and Acting CEO from October 2022; end date not independently established: IGO Limited — Chief Growth Officer, later Chief Operating Officer and Acting Chief Executive Officer. Annual Report 2023 (director biography, PDF text lines 822–834); Management Team (leadership biography, lines 84–89)

• Earlier career; exact dates and titles not disclosed: PMI Gold Corporation — Senior management role(s), not further specified. Management Team (leadership biography, lines 84–89)

• Earlier career; exact dates and titles not disclosed: Gold Fields — Senior management role(s), not further specified. Management Team (leadership biography, lines 84–89)

• Earlier career; exact dates and title not disclosed: WMC Resources — Earlier mining career; specific position not disclosed. Management Team (leadership biography, lines 84–89)

Education and qualifications

Applied geology degree

By 2025-07-24 · issuer reported · medium materiality

Boss reports that Dusci holds a Bachelor of Applied Science in Geology with Honours. The appointment release separately identifies the qualification as Bachelor of Science (Applied Geology) from Curtin University; both are issuer descriptions of the same apparent degree, with naming difference retained. No independent university record was located.

Attribution: Responsibility not applicable. Education is relevant to technical mining leadership; credential was not independently checked.

Relevance: Supports technical background for an operating uranium producer, subject to issuer-only verification.

Board and Management Transition (page 1, Board and Management Transition); Management Team (leadership biography, lines 84-89)

Contributions and company outcomes

Honeymoon operating ramp during COO tenure

September 2024–June 2025 · issuer reported · medium materiality

Boss stated in July 2025 that Dusci had overseen the Honeymoon ramp-up since joining as COO in September 2024. The mine exceeded first-year production guidance (850,000 lb) and reached 872,000 lb drummed in FY2025. Company attribution is supported, but the production outcome reflects the broader operation and team.

Attribution: Role overlaps event; causation unproven. He was COO throughout the reported ramp-up; the cited sources do not isolate his individual decisions or contribution.

Relevance: Directly relevant operating experience for the current CEO role.

Board and Management Transition (page 1, Board and Management Transition); Global Uranium Conference presentation (pages 6 and 18, first-year production guidance outcome)

Honeymoon delivered revised FY2026 production and cost guidance

FY2026 · issuer reported · medium materiality

Boss reported 1.407 million pounds of FY2026 production, up from 872,000 pounds in FY2025, within the revised 1.40–1.45 million pound guidance. The annual report also reports C1 cost of A$39/lb and AISC of A$61/lb, within the revised cost guidance. These are issuer-reported operation-level outcomes.

Attribution: Role overlaps event; causation unproven. Dusci was CEO during FY2026 and had been COO since September 2024; no source isolates his individual contribution to production, cost or guidance delivery.

Relevance: Relevant evidence of operating delivery during his senior tenure, considered alongside the earlier technical review and guidance reset.

Annual Report 2026 (FY2026 annual report, shareholder letter and Honeymoon operational review, pages 9 and 14–18); Global Uranium Conference presentation (page 13, revised operational guidance)

Business failures and setbacks

Honeymoon technical review and revised FY26 production plan

July 2025–August 2026 · issuer reported · high materiality

During FY2026 Boss withdrew its 2021 Enhanced Feasibility Study after operating data and updated technical work showed key continuity and leachability assumptions needed reassessment. Production guidance was revised from the initial 1.6 million lb target to 1.40–1.45 million lb; actual FY2026 production was 1.407 million lb, within revised guidance. The annual report describes a material share-price decline following the withdrawal. This is an employer/project setback and subsequent delivery against revised guidance, not a finding of individual fault.

Attribution: Role overlaps event; causation unproven. Dusci was COO from September 2024 and CEO from October 2025, overlapping the review and FY26 plan. The technical assumptions originated in the earlier study; available evidence does not identify his personal responsibility for them.

Relevance: Material to CEO delivery and capital allocation because it required a technical reset and revised guidance.

Global Uranium Conference presentation (page 13, operational review and original 1.6Mlb guidance); Annual Report 2026 (shareholder letter and Honeymoon review, pages 9 and 14-18)

Industrial safety

Honeymoon FY26 reportable incidents and no fatalities

FY2026 · issuer reported · medium materiality

Boss reports that no fatalities occurred at Honeymoon in FY2026, while incidents requiring statutory notification were reported to SafeWork SA. The annual report records three externally reportable incidents and says corrective actions were completed within agreed timeframes; it also says the total recordable injury frequency rate remained elevated. These are issuer disclosures, not an independent regulator audit.

Attribution: Role overlaps event; causation unproven. Dusci was CEO during FY2026; no individual incident responsibility is identified.

Relevance: Relevant operating-control evidence for CEO oversight; both reported incident burden and completed follow-up matter.

Annual Report 2026 (work health, safety and wellbeing; pages 43 and 50-51)

Environmental record

Regulator register records repeated contained Honeymoon releases

May 2025–July 2026 · documented · medium materiality

The South Australian DEM incident register lists five Honeymoon events from May 2025 through July 2026: a small UOC release after filtration failure, a 48,000-litre barren-leach-solution spill, a 25,912-litre solution emergence at an injection well, and UOC releases of about 25 litres in February 2026 and 3 litres in July 2026. The register describes containment/remediation and reports no identified public exposure or off-site harm for the events summarized. It does not establish personal fault. The register shows two entries dated within FY2026, while Boss’s annual report says three externally reportable incidents; the public records reviewed do not reconcile the counts/categories.

Attribution: Role overlaps event; causation unproven. Dusci was COO/CEO during this operating period; the regulator summaries identify site causes and controls, not his personal actions or causal responsibility.

Relevance: Repeated containment/process-control events are relevant to senior operating oversight. The unexplained difference between the FY2026 annual-report count and visible register entries remains an evidence gap, not a finding of misreporting.

Honeymoon Uranium Mine incident report summary (incident entries dated 24 May 2025, 25 May 2025, 18 August 2025, 3 February 2026 and 18 July 2026); Annual Report 2026 (FY2026 annual report, work health, safety and wellbeing, pages 43 and 50–51)

Suitability for the current role

Relevant mining-operations leadership supports CEO role fit

Career through 2026-10-10 · analyst inference · medium materiality

The selected roster and issuer biography show a progression through Chief Growth Officer, COO and Acting CEO roles at IGO, followed by Boss COO from September 2024 and CEO from October 2025. The experience is relevant to an operating uranium producer, but the chronology is issuer-reported and independent evidence of attributable prior operating outcomes is limited.

Attribution: Responsibility not applicable. This is a role-fit assessment, not a finding of individual responsibility for company outcomes or the earlier Honeymoon study assumptions.

Relevance: Relevant operating leadership and technical mining exposure support the current CEO role; detailed chronology and attribution remain incomplete.

Annual Report 2023 (director biography, PDF text lines 822–834); Management Team (leadership biography, lines 84–89); Board and Management Transition (page 1, CEO appointment and COO start)

Evidence gaps

• Exact departure date, detailed role sequence and independently corroborated employment records for IGO, PMI Gold, Gold Fields and WMC Resources were not established.

• The issuer sources give slightly different names for the geology degree; no independent university award record was located.

• The 2021 Honeymoon feasibility assumptions and individual responsibility for the later study withdrawal are not established by reviewed evidence.

• Boss reports three externally reportable FY2026 events, while the reviewed DEM summary displays two dated events within that fiscal year; event categories/counts were not reconciled.

• The official site register records containment actions but does not establish executive-specific causal responsibility; broader SafeWork SA, EPA, ASIC, court, sanctions and criminal-record searches were not exhaustive.

Career chronology

• Appointed March 2024; current in selected roster: Boss Energy Limited — Chief Financial Officer. Annual Report 2024 (printed page 22 / PDF page 23, CFO appointment); Management Team (leadership biography, lines 93–99)

• Approximately nine years before Boss appointment; exact dates and sequence not stated: Wesfarmers — Business-development, transaction, commercial and strategic-finance roles. Annual Report 2024 (printed page 22 / PDF page 23, career summary); Management Team (leadership biography, lines 93–99)

• Earlier career; dates not disclosed: Ernst & Young — Early career; role details not stated. Annual Report 2024 (printed page 22 / PDF page 23, career summary)

• Earlier career; dates not disclosed: Vodafone Ireland — Strategic finance roles, including strategic finance and capital-investment analyst. Annual Report 2024 (printed page 22 / PDF page 23, career summary); Management Team (leadership biography, lines 93–99)

Education and qualifications

Chartered Accountant qualification

By March 2024 · issuer reported · medium materiality

Boss’s 2024 annual report states Laird is a Chartered Accountant. No register or degree verification was obtained.

Attribution: Responsibility not applicable. Reported professional qualification is relevant to CFO responsibilities; independent membership verification was not performed.

Relevance: Provides evidence of accounting training for finance leadership.

Annual Report 2024 (printed page 22 / PDF page 23, CFO appointment and career summary)

Contributions and company outcomes

FY2026 revenue and operating cash flow improved

FY2026 · issuer reported · medium materiality

The FY2026 annual report records revenue of A$151.072 million versus A$75.596 million in FY2025, profit after tax of A$2.544 million versus a A$34.168 million loss, and operating cash inflow of A$73.636 million versus A$17.381 million. Laird was CFO through the reporting year; the figures are company-level outcomes, not isolated personal performance.

Attribution: Role overlaps event; causation unproven. The CFO role overlapped the results period, but the sources do not isolate Laird’s personal contribution or separate operating/commodity effects.

Relevance: Relevant evidence of the financial environment overseen by the CFO, but not proof of individual causation.

Annual Report 2026 (FY2026 annual report, financial highlights and cash-flow discussion); 2026 Annual Report (FY2026 annual report, CFO and leadership disclosures)

Suitability for the current role

Commercial finance background is relevant to CFO responsibilities

Career through 2026-10-10 · analyst inference · medium materiality

Issuer sources describe approximately nine years of Wesfarmers commercial, business-development and transaction experience, earlier EY and Vodafone Ireland finance roles, and a March 2024 appointment as Boss CFO. The record supports relevant exposure but lacks independently verified credentials and person-attributed prior outcomes.

Attribution: Responsibility not applicable. No individual credit for FY2026 company financial results is inferred from role overlap.

Relevance: Prior finance and transaction exposure is relevant to capital allocation and reporting; tenure and outcome evidence remain issuer-led.

Annual Report 2024 (printed page 22 / PDF page 23, CFO appointment and career summary); Management Team (leadership biography, lines 93–99)

Commercial and strategic finance background before CFO appointment

Career through March 2024 · analyst inference · medium materiality

The FY2024 annual report records a March 2024 CFO appointment after approximately nine years in business-development, transaction and commercial/strategic positions at Wesfarmers, with earlier audit and finance-analyst work at EY and Vodafone Ireland. The evidence supports relevant exposure but does not independently document specific transactions or outcomes.

Attribution: Responsibility not applicable. The issuer describes career and qualification history; individual outcome attribution was not established.

Relevance: Relevant to finance, capital allocation and transaction oversight at Boss.

Annual Report 2024 (printed page 22 / PDF page 23, CFO appointment and career summary); Management Team (leadership biography, lines 93-99)

Evidence gaps

• Specific dates and detailed responsibilities across Wesfarmers, EY and Vodafone Ireland are incomplete; no personally attributable transaction or business outcome was established.

• The Chartered Accountant designation is issuer-reported and was not checked against CA ANZ membership records; no university degree record was located.

• FY2026 company financial outcomes overlap the CFO tenure, but no source isolates Laird’s contribution or separates operating and commodity effects.

• Targeted regulator, court, safety, environmental, ASIC, sanctions and criminal-record searches were incomplete; no clearance is implied.

Career chronology

• Joined in August 2026; current in selected roster: Boss Energy Limited — General Counsel. Management Team (leadership biography, lines 101–106); Market Day 2026 transcript (management remarks, Kathryn Walker introduction)

• Immediately before Boss; exact dates not stated: Symphony Infrastructure Partners — General Counsel. Management Team (leadership biography, lines 101–106)

• Joined in December 2018; departure date not stated: Piper Alderman — Partner, energy, environment and infrastructure practice. Partner takes up new post at Piper Alderman (article body, published 13 December 2018); Management Team (leadership biography, lines 101–106)

• Before Piper Alderman; exact dates and title not stated: Cowell Clarke — Earlier legal role. Partner takes up new post at Piper Alderman (article body, previous employer reference)

• Retired from the board in September 2024: Eldercare — Deputy Board Chair. Eldercare magazine 2024 (2024 magazine, board profile and retirement note)

Education and qualifications

Australian Institute of Company Directors graduate

Undated; reported by Boss as of 2026 · issuer reported · low materiality

Boss reports that Walker is a Graduate of the Australian Institute of Company Directors. Degree, law admission details and exact program date were not independently verified in the sources reviewed.

Attribution: Responsibility not applicable. Relevant to board and corporate governance advisory work.

Relevance: Supports governance experience, subject to issuer-only verification.

Management Team (leadership biography, lines 101-106)

Suitability for the current role

Major-project legal experience aligns with General Counsel role

Career through 2026-10-10 · analyst inference · medium materiality

Boss reports more than 20 years advising on major projects and identifies prior General Counsel and partner roles in energy, infrastructure and natural-resources work. Independent reporting confirms her 2018 move to Piper Alderman; Eldercare’s 2024 magazine records former Deputy Board Chair service. No named client outcome is attributed.

Attribution: Responsibility not applicable. This is a fit judgment based on disclosed practice and governance roles; it does not imply a specific legal outcome or current outside directorship.

Relevance: Relevant legal and board experience fits a regulated resources company; detailed matters and complete chronology are not public.

Management Team (leadership biography, lines 101–106); Partner takes up new post at Piper Alderman (article body, 13 December 2018); Eldercare magazine 2024 (2024 magazine, board profile and retirement note)

Major-project legal and regulatory experience

By August 2026 · analyst inference · medium materiality

Boss reports more than 20 years advising on complex major projects and identifies prior General Counsel work at Symphony Infrastructure Partners and partnership at Piper Alderman. A 2018 industry publication records her move to Piper’s Adelaide energy/environment/infrastructure practice. No client-specific confidential matter or personal delivery outcome is inferred.

Attribution: Responsibility not applicable. Sources document practice areas and titles, not outcomes on individual matters.

Relevance: Relevant to regulatory approvals, land access, contracting and compliance at a uranium producer.

Management Team (leadership biography, lines 101-106); Partner takes up new post at Piper Alderman (article body, 13 Dec 2018)

Evidence gaps

• Exact dates and matters at Symphony Infrastructure Partners, Piper Alderman and Cowell Clarke are incomplete; client-confidential work cannot be assessed from public sources.

• The issuer-reported AICD credential and director experience have not been verified against professional-body or appointment records; no current outside directorship was found in the sources reviewed.

• Public-web legal searches do not substitute for comprehensive court, disciplinary or regulator checks; no adverse conclusion is implied.

Career chronology

• Current in the selected roster; company materials use GM Operations and GM Honeymoon variants; exact start date unresolved: Boss Energy Limited — General Manager. Management Team (leadership biography, lines 109–112); Exploration and Development Managers Conference 2026 presentation (page 11, management biography); Market Day 2026 transcript (management remarks, Conrad Wilkins introduction)

• Immediately before Boss; dates not stated: WGA — Process Technical Lead / process engineering leadership. Management Team (leadership biography, lines 109–112); Exploration and Development Managers Conference 2026 presentation (page 11, management biography)

• Earlier career; specific dates and titles not stated: Inception Group — Process engineering or project role(s). Global Uranium Conference presentation (page 12, technical team biography)

• Earlier career; dates not stated: Heathgate Resources — Process/operations role(s), exact title not stated. Exploration and Development Managers Conference 2026 presentation (page 11, management biography); Market Day 2026 transcript (operations background remarks)

Education and qualifications

Chartered engineer and AusIMM Fellow

By October 2025 · issuer reported · medium materiality

Boss reports that Wilkins is a Chartered Engineer and Fellow of the Australasian Institute of Mining and Metallurgy. An October 2025 company presentation additionally lists BE (Chemical) Honours, MBA, CPEng, NER and FAusIMM. The report records issuer disclosure only; the credential register and degree were not independently checked.

Attribution: Responsibility not applicable. These qualifications are relevant to process/operations oversight; no independent credential confirmation obtained.

Relevance: Supports technical role fit at a process-intensive ISR uranium operation.

Management Team (leadership biography, lines 109-112); Global Uranium Conference presentation (page 12, technical team biography)

Environmental record

Two 2026 Honeymoon releases overlap General Manager tenure

February and July 2026 · documented · medium materiality

The South Australian DEM register describes an approximately 25-litre UOC release outside thickener secondary containment on 3 February 2026, attributed in the register to a missing flange nut and compressed-air pressure, and an approximately 3-litre release on 18 July 2026 during blockage clearing with a pipe unsecured. The summaries state material was recovered/remediated and report no identified health, radiological or off-site environmental harm. Conrad Wilkins is listed as General Manager in 2026 issuer materials, though the exact start date is inconsistent across the February and September descriptions.

Attribution: Role overlaps event; causation unproven. The events occurred during the disclosed General Manager period. The regulator summaries do not connect Wilkins personally to the causes, response or any failure of duty.

Relevance: Relevant to process-plant controls and operating leadership; it is site-level oversight context, not individual misconduct.

Honeymoon Uranium Mine incident report summary (incident entries dated 3 February 2026 and 18 July 2026); Exploration and Development Managers Conference 2026 presentation (page 11, management biography); Market Day 2026 transcript (management remarks, Conrad Wilkins introduction)

Suitability for the current role

Process-engineering and uranium-operations background fits General Manager remit

Career through 2026-10-10 · analyst inference · medium materiality

Boss describes more than 20 years in process engineering and project delivery, prior WGA process technical leadership, and qualifications including chemical engineering and professional engineering designations. The February 2026 and September 2026 descriptions give conflicting Boss tenure/start timing; exact chronology is unresolved, and no individually attributable Honeymoon delivery outcome is established.

Attribution: Responsibility not applicable. No personal causation is inferred for Honeymoon incidents; current role and event-period overlap are considered only as operating oversight context.

Relevance: Process and operations experience is relevant to plant reliability and ISR operations; exact start date, prior project dates and outcomes remain incomplete.

Management Team (leadership biography, lines 109–112); Exploration and Development Managers Conference 2026 presentation (page 11, management biography); Market Day 2026 transcript (management remarks, Conrad Wilkins introduction)

Process and project engineering experience

By October 2025 · analyst inference · medium materiality

Boss identifies Wilkins as General Manager and says he joined from WGA’s process technical lead position, with more than 20 years in process engineering and project/design management. An October 2025 presentation lists prior work with Inception Group and Heathgate Resources. No specific personally delivered project outcome was established.

Attribution: Responsibility not applicable. Issuer sources state titles and experience but do not link him to an individually measured project outcome.

Relevance: Relevant to processing reliability, project delivery and operational controls.

Management Team (leadership biography, lines 109-112); Global Uranium Conference presentation (page 12, technical team biography)

Evidence gaps

• Two issuer descriptions conflict on whether Boss tenure began around March 2025 or September 2025 after an initial contract role; exact current-role start date remains null.

• Dates and scope at WGA, Inception Group and Heathgate Resources are incomplete; the historic Beverley incident archive could not be connected to a verified Wilkins tenure.

• Professional registrations and the BE/MBA credentials are issuer-reported and were not independently checked.

• Honeymoon incidents overlap the disclosed operations leadership period but the regulator summaries identify no personal responsibility; the FY2026 annual-report/register count difference is unresolved.

• Broader ASIC, court, sanctions, criminal, SafeWork SA, EPA and overseas checks were not exhaustive.

Career chronology

• Joined in September 2025; current in selected roster. Some later issuer transcript material uses Head of Technical Services and Planning: Boss Energy Limited — Wellfields Technical Lead. Management Team (leadership biography, lines 114–117); Global Uranium Conference presentation (page 12, technical team biography); Market Day 2026 transcript (management remarks, Olivier Regnault introduction); Boss Energy Limited Q4 2026 earnings call transcript (management introduction and technical remarks)

• Before Boss; dates and exact sequence not established: Orano / KATCO — Technical and operational roles; company presentation describes former Managing Director at KATCO. Management Team (leadership biography, lines 114–117); Global Uranium Conference presentation (page 12, technical team biography); Olivier Regnault professional profile (self-reported experience section)

• Earlier career; dates not established: AREVA — Research and development engineer, as reported on professional profile. Olivier Regnault professional profile (self-reported experience section)

Education and qualifications

PhD in hydrogeology and geochemistry

Education; reported by cutoff · issuer reported · medium materiality

Boss reports that Regnault holds a PhD in Hydrogeology and Geochemistry; the FY2026 earnings-call transcript identifies Mines Paris-PSL in his education remarks, and his research profile lists corresponding education. The exact award date and independent university credential verification were not located.

Attribution: Responsibility not applicable. Education is relevant to ISR and groundwater work; the transcript and profile are not primary degree records.

Relevance: Supports specialist technical fit while leaving credential verification incomplete.

Management Team (leadership biography, lines 114–117); Boss Energy Limited Q4 2026 earnings call transcript (management education remarks, lines 156–159); Olivier Regnault professional profile (self-reported education section)

Personal achievements

Co-authored peer-reviewed ISR reactive-transport research

2022 · documented · low materiality

A 2022 Hydrometallurgy paper on three-dimensional reactive-transport simulation for a large-scale uranium in-situ recovery wellfield lists Olivier Regnault as a co-author. This documents a technical research contribution; the paper does not establish sole authorship, operational implementation or a resulting production outcome.

Attribution: Individual involvement documented. Co-authorship is documented; no sole responsibility or commercial result is inferred.

Relevance: Adds independent technical evidence relevant to ISR modelling and wellfield work.

Three-dimensional reactive transport simulation of Uranium in situ recovery: Large-scale well field applications in Shu Saryssu Basin, Tortkuduk deposit (Kazakhstan) (article title, abstract and author list)

Suitability for the current role

ISR hydrogeology and technical research support wellfields role fit

Career through 2026-10-10 · analyst inference · medium materiality

Issuer disclosures describe more than 15 years in uranium operations and a PhD in hydrogeology/geochemistry. A peer-reviewed ISR reactive-transport paper lists Regnault as co-author, and a self-reported profile adds prior AREVA, KATCO and Orano roles. These sources support relevant specialization but do not independently establish his personal operating results; title variants remain unresolved.

Attribution: Responsibility not applicable. The paper demonstrates co-authorship only; it does not establish responsibility for mine outcomes or current site events.

Relevance: ISR, groundwater and wellfield expertise is directly relevant to Honeymoon; tenure and role-scope details remain issuer/self-reported.

Management Team (leadership biography, lines 114–117); Three-dimensional reactive transport simulation of Uranium in situ recovery: Large-scale well field applications in Shu Saryssu Basin, Tortkuduk deposit (Kazakhstan) (article abstract and author list); Olivier Regnault professional profile (self-reported experience and education); Market Day 2026 transcript (management remarks, Olivier Regnault introduction)

International ISR and uranium-operations experience

By September 2025 · analyst inference · medium materiality

Boss reports more than 15 years in mining operations across Kazakhstan, France, Canada and Africa and expertise in uranium in-situ leach, mine planning and modelling. The Oct-2025 presentation identifies KATCO in Kazakhstan and Orano as prior employers and a former KATCO managing-director position; individual operational results in those roles were not separately corroborated.

Attribution: Responsibility not applicable. The sources establish background and technical remit, not personal accountability for employer-level operating outcomes.

Relevance: Directly relevant to wellfield performance and groundwater process at Honeymoon.

Management Team (leadership biography, lines 114-117); Global Uranium Conference presentation (page 12, technical team biography)

Evidence gaps

• Exact education award date and independent degree verification were not obtained; the education source is company/transcript/profile rather than a university record.

• Self-reported KATCO/Orano role dates and the former Managing Director title were not independently verified; current title varies across issuer sources.

• The 2022 co-authored paper demonstrates research publication, not personal operational outcomes at KATCO, Orano or Boss.

• Foreign regulator, court, sanctions and criminal databases across the disclosed jurisdictions were not systematically searched; no clearance is implied.

Career chronology

• Appointed 31 March 2023; current in selected roster and FY2026 report: Boss Energy Limited — Company Secretary. Appointment of Company Secretary (appointment announcement, 31 March 2023); Annual Report 2023 (page 12, secretary appointment); 2026 Annual Report (FY2026 Annual Report, corporate directory, printed page 110)

• Professional services role; dates and ongoing status not established: Regency Corporate — Chief Financial Officer / Company Secretary. Derek Hall professional profile (profile, listed career roles and qualifications)

• Company-secretary role listed from 2017; end date/current status not established: Vection Technologies — Company Secretary; profile also lists Non-Executive Director from 2018. Derek Hall professional profile (profile, Vection Technologies role history)

• Role listed from 2018; end date/current status not established: StreamPlay Studio — Company Secretary. Derek Hall professional profile (profile, StreamPlay Studio role history)

Education and qualifications

Accounting and governance credentials

As reported in profile accessed 2026-10-09 · documented · medium materiality

Business News Australia identifies Hall as a Chartered Accountant, Fellow of the Financial Services Institute, associate member of Chartered Secretaries Australia and Fellow of the Governance Institute. The profile is secondary and credentials were not checked directly with professional bodies.

Attribution: Responsibility not applicable. Qualifications are pertinent to company secretariat and governance duties.

Relevance: Supports company-secretary role fit; verify independently for reliance.

Derek Hall professional profile (profile lines 162-202; company secretary and credentials)

Suitability for the current role

Listed-company secretariat experience supports Company Secretary role

Career through 2026-10-10 · analyst inference · medium materiality

Boss appointment and annual-report sources establish Hall’s Company Secretary role from March 2023. A secondary professional profile lists earlier secretariat roles and accounting/governance credentials, although the details and current concurrent engagements have not been checked against issuer filings or professional-body registers.

Attribution: Responsibility not applicable. This fit assessment does not establish personal involvement in a governance event or independently verify every profile claim.

Relevance: Relevant listed-company secretariat experience supports board and disclosure duties; identity matching and concurrent role dates remain limited.

Appointment of Company Secretary (appointment announcement, 31 March 2023); Annual Report 2023 (page 12, secretary appointment); 2026 Annual Report (FY2026 Annual Report, corporate directory, printed page 110); Derek Hall professional profile (profile, listed career roles and qualifications)

Listed-company secretariat experience

2017–2026 · analyst inference · medium materiality

The annual report lists Derek Hall as Boss company secretary in FY2026; a business profile records his appointment at Boss in 2023 and prior company-secretary roles at StreamPlay Studio and Vection Technologies. The profile also lists a Regency Corporate finance/company-secretarial practice role. Dates and concurrent engagements are not fully resolved.

Attribution: Role overlaps event; causation unproven. Issuer annual report confirms the current role; professional profile provides secondary evidence of prior roles, with date precision limited.

Relevance: Relevant to disclosure, board process and corporate-governance support.

2026 Annual Report (Annual Report FY2026, corporate directory, printed page 110); Derek Hall professional profile (profile lines 162-202; company secretary and credentials)

Evidence gaps

• Hall is a common name; beyond the issuer’s company-secretary appointment, identity matching is limited.

• Concurrent client and company-secretary engagements and end dates at prior issuers are not fully mapped.

• Reported accounting and governance memberships were not independently verified with professional bodies.

• No exhaustive ASIC, court, professional-disciplinary, sanctions or criminal-record check was performed.