# Dale Tweed

VP Engineering

## Career chronology

- **AIF identifies officer since 1 January 2022.: Orezone Gold Corporation** — VP Engineering. [2025 annual information form](<https://wp-orezone-2025.s3.ca-central-1.amazonaws.com/media/2026/04/AIF-December-31-2025-FINAL-2-1.pdf>) (PDF pp59–61, Dale Tweed)

- **Dates not independently established: Newmont** — Peñasquito study director. [Management biographies](<https://orezone.com/company/management/>) (issuer management biography, Dale Tweed)

- **Dates not independently established: Aura Minerals** — Vice President Projects. [Management biographies](<https://orezone.com/company/management/>) (issuer management biography, Dale Tweed)

- **Dates not independently established: Gualcamayo Project** — Engineering Manager. [Management biographies](<https://orezone.com/company/management/>) (issuer management biography, Dale Tweed)

## Education and qualifications

### Issuer-reported education and credentials [exec-tweed-education]

Qualification dates unverified · issuer reported · low materiality

The issuer reports: BSc in Mechanical Engineering, MBA in Project Management and Project Management Professional certification. Independent verification was not obtained.

**Attribution:** Responsibility not applicable. Claims are attributed to the issuer, and no independent credential verification is asserted.

**Relevance:** Relevant to professional background.

[Management biographies](<https://orezone.com/company/management/>) (leadership biography for Dale Tweed)

## Suitability for the current role

### Experience relevant to the role [exec-tweed-fit]

Reported career and current role · analyst inference · low materiality

Issuer reports engineering roles at Newmont Peñasquito and Aura Minerals, plus Gualcamayo engineering. Relevance to the current role is an analytical inference; issuer-reported history is not independent confirmation of personal contribution.

**Attribution:** Responsibility not applicable. Role-fit judgment; career dates, credentials and individual contributions remain incomplete.

**Relevance:** Relevant to the responsibilities of VP Engineering.

[2025 annual information form](<https://wp-orezone-2025.s3.ca-central-1.amazonaws.com/media/2026/04/AIF-December-31-2025-FINAL-2-1.pdf>) (PDF pp59–61, Dale Tweed)

## Evidence gaps

- Independent credentials and complete prior-employer dates and outcomes are not established.

- This limited open-source screening does not exhaust regulatory, court, safety, fraud or environmental records in the relevant jurisdictions.

- A broad person-name query was reused across multiple topic headings; it does not establish that each topic received a separate targeted search.