Sinclair Gold Ltd · ASX:SGC
Sinclair Gold — Investor Presentation (July 2026)
33 slides from Sinclair Gold's investor presentation, July 2026
Slide 1: Mt Henry Gold Project Corporate Presentation
ASX |SGC MT HENRY GOLD PROJECT NORSEMAN, WESTERN AUSTRALIA Corporate Presentation July 2026
Slide 2: Disclaimers & Cautionary Statements
Disclaimers & Cautionary Statements GENERAL DISCLAIMER This presentation is for information purposes only and does not constitute a prospectus, offering memorandum or disclosure document under Australian, U.S ., Canadian or any other law . It does not, and does not purport to, contain all the inform
Slide 3: The Evolution of Sinclair Gold
The Evolution of Sinclair Gold Why “Sinclair”? Laurie Sinclair was one of the pioneering prospectors associated with the discovery of the Norseman Goldfields in the late 1800s. Norseman was later named after his horse, Hardy Norseman, which local legend credits with uncovering the first gold in the
Slide 4: A Large Gold System. Significant Growth Potential
A Large Gold System. Significant Growth Potential Scale Quality and Growth • ~150km 2 landholding in a premier gold district • 915Koz Resource across three deposits • Highly prospective 16km mineralised corridor • ~90% JORC (2012) Measured & Indicated • Multiple mineralized systems and targets • Ste
Slide 5: A District Scale Gold System
A District Scale Gold System Mt Henry: 2km Strike Selene: 1km Strike North Scotia: 400m Strike Regional: 16km potential Ave. drill depth ~35m Ave. drill depth ~90m Ave. drill depth ~65m Ave. drill depth ~60m Shallow mining (max 90m) Never mined Never mined Limited Exploration High grade & OPEN Wide,
Slide 6: An Underexplored Asset Through Multiple Cycles
An Underexplored Asset Through Multiple Cycles 50,000 Drill metres / yr 8,000 Gold price (A$/oz) Sinclair’s Maiden 50,000m 150,000m CY26 Drill Program 7,000 40,000 Drilled over ~30yrs 6,000 5,000 30,000 <150m 4,000 Drill metres / yr Gold Price (A$) Average historic hole depth 20,000 3,000 Regional U
Slide 7: Experienced Team. Proven Track Record.
Experienced Team. Proven Track Record. Leadership & Strategy F inance & Capital Markets Technical Expertise Strong Governance Ray Shorrocks Jeff Sansom Graeme Pettit Ben Palich Diana Del Borello Maddison Cramer Sara van den Hoogen Non - Executive Chair Chief Executive Officer Chief Financial Officer
Slide 8: Corporate Summary
Corporate Summary GLOBAL BANKING & ANALYST COVERAGE CAPITAL STRUCTURE Pro - forma Cash 1 $41.2m Share Price 2 $1.26 Shares Outstanding 185.6m Market Capitalisation $233M Performance Rights / Options 63.8M / 1.25M SHAREHOLDER SUMMARY 3 Institutional Ownership (Global) ~40% Westgold Resources (ASX: WG
Slide 9: Project History
Project History Mt Henry Gold Project ASX | SGC sinclairgold.com
Slide 10: The Evolution of the Mt Henry Gold Project
The Evolution of the Mt Henry Gold Project A 40 - year journey, now entering a new chapter 1,2,3 1980’s - 1994 1994 - 2008 2008 - 2015 2015 - 2019 2019 - 2024 2024 - 2025 Early Resource Care & Portfolio Study phase Open pit mining exploration definition Maintenance Rationalisation ESSO Australia Kin
Slide 11: Forty Years of Exploration Built the Foundation
Forty Years of Exploration Built the Foundation Four decades of exploration progressively revealed the scale of the Mt Henry Gold System. Discovery: 1982 – 1985 • First recognition of BIF - hosted gold mineralisation. Exploration: 1985 – 1994 • Drilling, mapping and re - evaluation of historical wor
Slide 12: Mt Henry Isn't a Concept, It's a Proven Gold Producer
Mt Henry Isn’t a Concept, It’s a Proven Gold Producer Mt Henry History 1 • Historic feasibility study completed (Panoramic, 2015) 2 • Acquired by Metals X • Developed and mined by Metals X / Westgold • Open - pit mining operations (2016 to 2019) • Average recovered grade ~1.7 g/t Au • ~129,000 oz go
Slide 13: From Acquisition to Growth in 5 Months
From Acquisition to Growth in 5 Months December 2025 February 2026 March 2026 April 2026 May 2026 > Present TRANSACTION ANNOUNCED LEADERSHIP & COMPLETION MOBILISATION RAPID EXPANSION RESOURCE GROWTH ✓ Shareholder approval received ✓ Drilling commenced. ✓ Sinclair employees on - site ✓ Four rigs on s
Slide 14: Project Overview
Project Overview Mt Henry Gold Project ASX | SGC sinclairgold.com
Slide 15: Infrastructure Advantage in a Tier-1 Gold District
Infrastructure Advantage in a Tier - 1 Gold District Location & Access Existing Infrastructure Supportive Geology • Located ~20kms south of Norseman • Nearby airport and logistics corridor • 150km 2 in a proven gold district • Sealed highway access to site • Brownfields site with granted tenure • 16
Slide 16: Scratching the Surface on a Major Gold Trend
Scratching the Surface on a Major Gold Trend 16km Corridor Multiple deposits Significant untested areas Multiple growth options Extensive BIF hosted 915koz within Mt Henry, Large gaps and strike extensions Clear pathways for growth via mineralized trend Selene & North Scotia. remain step - out and d
Slide 17: Targeting Resource Growth
Targeting Resource Growth Mt Henry Gold Project ASX | SGC sinclairgold.com
Slide 18: Selene is a Gold System Open in Multiple Directions
Selene is a Gold System Open in Multiple Directions Meters Interpreted thickened mineralization corridors Selene Plan View 700 A’ 600 OPEN 500 OPEN 400 Mt Henry 3.5km OPEN 300 along strike OPEN A 200 Cross Section Area of historic drilling, hosting current Legend MRE (651 Koz Au) 100 Current estimat
Slide 19: Early Drilling Already Extending Gold Mineralisation
Early Drilling Already Extending Gold Mineralisation Meters Selene Plan View Cross Section 700 A’ 600 Historically Current drilled area Selene MRE Area OPEN hosting MRE (651koz Au) 500 OPEN OPEN ~600m 400 current interpretation Mt Henry 3.5km of down - dip extent 300 along strike ~125m interpreted O
Slide 20: Southern Corridor the Focus of Next Drilling
Southern Corridor the Focus of Next Drilling Meters Selene Plan View 700 600 500 OPEN OPEN 400 Mt Henry 3.5km 300 along strike Interpreted OPEN down - dip OPEN 200 Legend extension Current estimate of Resource footprint Assays pending Limits of BIF targeted in 100 Interpreted extension to current dr
Slide 21: Mt Henry Limited Historic Drilling, Deep Potential
Mt Henry Limited Historic Drilling, Deep Potential Meters Mt Henry Long Section (looking east) Original ground level Historic Cross Section Selene 3.5km 500 400 OPEN 300 OPEN OPEN 200 Legend Current estimated Historic drill hole Historically drilled area OPEN 100 MRE area N hosting MRE (232 Koz Au)
Slide 22: Initial Drilling Extended Gold Mineralisation
Initial Drilling Extended Gold Mineralisation Meters Mt Henry Long Section (looking east) Original ground level Selene 3.5km Historic 500 Historic Cross Section 1 Cross Section 2 400 Historically drilled area hosting MRE (232 Koz Au) 300 OPEN 200 Legend OPEN Current estimated Interpreted 100 MRE are
Slide 23: Step-out Drilling Continues to Extend Mineralisation
Step - out Drilling Continues to Extend Mineralisation Meters Mt Henry Long Section (looking east) Original ground level Cross Section 1 Cross Section 2 Selene 3.5km 500 Cross Section 3 400 Historically drilled area OPEN hosting MRE (232 Koz Au) 300 OPEN 200 Legend ~150m Current estimated Interprete
Slide 24: Drilling Will Continue to Test For Extensions
Drilling Will Continue to Test For Extensions Mt Henry Long Section (looking east) Original ground level Selene 3.5km Meters 500 400 Historically drilled area hosting MRE (232 Koz Au) 300 N 200 Legend Est . current extent of Resource Interpreted 100 Assays pending extension to mineralisation OPEN OP
Slide 25: Regional Growth Prospects
Regional Growth Prospects Mt Henry Gold Project ASX | SGC sinclairgold.com
Slide 26: A 2km Priority Target Outside the Current Resource
A 2km Priority Target Outside the Current Resource Birthday Gift Long Section (looking east) 20m @ 2.6g/t 27m @ 1.0g/t 17m @ 1.9g/t 2m @ 15.8g/t 2m @ 46.3g/t 10m @ 88.2g/t 23m @ 1.9g/t 25m @ 1.3g/t 9m @ 3.2g/t 5m @ 7.7g/t 0m 50m OPEN 100m OPEN Legend OPEN 150m +25 gm +5 gm OPEN +10 gm <5 gm 200m Lim
Slide 27: Other Significant Targets
Other Significant Targets Artemis Target Long Section (looking east) 12m @ 6.1g/t 3m @ 8.8g/t 13m @ 2.6g/t 12m @ 4.3g/t 2m @ 15.8g/t 0m Mt Henry 50m 100m OPEN OPEN OPEN Legend OPEN 150m +25 gm +5 gm 200m +10 gm <5 gm Limits of Historic Drilling N 500m 250m Mt Henry 50m Plutus Target Long Section (lo
Slide 28: Regional Growth Driving Exploration Upside
Regional Growth Driving Exploration Upside N STRATEGIC EXPANSION Now holding 150km 2 of tenure in a prolific gold region Additional Tenure UNDEREXPLORED GROUND (90km 2 ) Limited historical drilling with defined exploration targets from previous work programs DISTRICT SCALE OPTIONALITY Increases expl
Slide 29: Unlocking Value in Underexplored Assets
Unlocking Value in Underexplored Assets Company Starting Market Resource Growth Current Market Project Name Capitalisation Since Acquisition Capitalisation Bellevue Mine $5M 3.1Moz ~$1.9B Western Australia Bullabulling $279M 3.9Moz ~$1.4B Western Australia Youanmi $11M 1.0Moz ~$560M Western Australi
Slide 30: A Large Gold System Poised for Substantial Growth
A Large Gold System Poised for Substantial Growth 01 Large, proven gold system 915 Koz already defined across multiple deposits within a 16 km mineralised trend 02 District potential remains largely untested Decades of shallow, deposit focused drilling with limited depth or regional testing 03 First
Slide 31: sinclairgold.com ASX | SGC
REGISTERED OFFICE Level 2, 8 Richardson Street West Perth WA 6005 PHONE +61 (0) 8 6279 9425 info@sinclairgold.com EMAIL sinclairgold.com ASX | SGC sinclairgold.com ASX | SGC 31
Slide 32: Current Mineral Resource Estimate Mt Henry Project
APPENDIX 1 Current Mineral Resource Estimate Mt Henry Project Measured Indicated Inferred TOTAL Tonnes Grade Gold Tonnes Grade Gold Tonnes Grade Gold Tonnes Grade Gold (kt) (g/t Au) (koz Au) (kt) (g/t Au) (koz Au) (kt) (g/t Au) (koz Au) (kt) (g/t Au) (koz Au) 11,907 1.2 444 10,172 1.2 378 2,424 1.2
Slide 33: Case Studies
APPENDIX 2 Case Studies Measured Resource Indicated Resources Inferred Resources Total Resources Project Resource Company (Project) Tonnes Grade Contained Tonnes Grade Au Contained Tonnes Grade Au Contained Tonnes Grade Au Contained Status date (Mt) Au (g/t) Au (koz) (Mt) (g/t) Au (koz) (Mt) (g/t) A