Coast Copper Corp · TSXV:COCO
Coast Copper — Investor Presentation (May 2026)
17 slides from Coast Copper's investor presentation, May 2026
Slide 1: Corporate Presentation
TSX-V: COCO Corporate Presentation Corporate Presentation VALUE CREATION THROUGH COPPER-GOLD-SILVER DISCOVERY & DEALS May 2026
Slide 2: Disclaimer Footnotes
TSX-V: COCO TSX-V: COCO Disclaimer Footnotes 1. Co minco Reso urces, Drill Section Maps “P lan of Co minco’ s Benson Lake Op erations on Emp ire Claims Showing Ore Reserves & Propo sed Exp loratio n Program”, Forward Looking Statement 1970, Private Files. While Co ast Co pper no tes that Co minco’ s
Slide 3: Corporate Drivers
TSX-V: COCO Corporate Drivers Corporate Drivers Team • Collective 175 years of experience in prospecting, discovery and dealmaking Capital Structure • Tight share structure, ~ 60% held by Directors, Officers and Strategic Shareholders, with no issuances since May 2024 Projects • 3 Flagship Projects:
Slide 4: Company Snapshot
TSX-V: COCO Company Snapshot Company Snapshot Directors and Management Ownership Insiders Retail 41% • Adam Travis, CEO & Director 35% Share Structure (May 5, 2026) • Dr. Fletcher Morgan, Chair • Dale Wallster, Director • Dan Berkshire, Director TSX Venture Trading Symbol COCO • Tim Thiessen, CFO &
Slide 5: Coast's Lassonde Curve Strategy for Share Outperformance
TSX-V: COCO TSX-V: COCO Coast’s Lassonde Curve Strategy for Share Outperformance Minimize Dilution x Discovery Reinvestment = Maximize Share Performance 100 Vending Non-Core Assets Cover G&A $5.5 Million Reinvest in Flagships 50 Generated Since 2021 ACTIVE EXPLORATION Empire Project ACTIVE STAKING P
Slide 6: 3 Flagship Projects & 16 Prospects in B.C.
TSX-V: COCO TSX-V: COCO 3 Flagship Projects & 16 Prospects in B.C. Coast Flagship Property Coast Property Deposits & Mines FLAGSHIP PROJECTS: GOLDEN TRIANGLE 1. Copper Kettle RED CHRIS TOODOGGONE 2. Empire SHA STA GA LORE CR EEK BOND PROPERTIES 3. Huckleberry Camp - Virginia Silver & Sweeney KEMESS
Slide 7: Flagship Projects
TSX-V: COCO Flagship Projects Flagship Projects 1 2 3 COPPER KETTLE EMPIRE MINE VIRGINIA SILVER & SWEENEY MINES High Grade Cu-Au, Cu-Mo-Au, skarns possibly IOCG, High Grade Ag porphyry bulk tonnage potential vein hosted bulk tonnage potential, brownfield • Small past producing mines • Past producing
Slide 8: Northern Vancouver Island
TSX-V: COCO TSX-V: COCO Northern Vancouver Island KNOB HILL NW CAPE SCOTT WIND FARM Coast’s Knob Hill NW (exploration stage) NW EXP O PORT HARDY RED DOG HU SHAMU COPPER KETTLE Northisle’s North Island Project (PEA-stage) HOLBERG Nor thisle Copper & Gold PEMBERTON HILLS 3.1 B lbs Cu & 6.9 Moz Au5 COA
Slide 9: Copper Kettle
TSX-V: COCO TSX-V: COCO Copper Kettle • Calc-alkaline Cu-Mo-Au porphyry system • Part of “Island Copper Cluster” (10 km long structural and magnetic anomaly) • 1983-1989 BHP 31 diamond and 10 percussion holes; blind discovery under gravel cover over 1.8 km x 800m area • 17 drillholes returned signif
Slide 10: Copper Kettle
TSX-V: COCO TSX-V: COCO Copper Kettle Drillhole – Hit Mineralization Drillhole – Shallow Depth Geophysical Anomaly Copper in Soil Anomaly • 2025 – Coast’s 54-station AMT survey (500m spaced) spanning 14 km² • Shallow conductive layer (Cu-Mo mineralization within OPEN sediments) • Larger resistive bo
Slide 11: Empire Mine
TSX-V: COCO TSX-V: COCO Empire Mine < Port Alice 18km CLAN CY • Brownfield – past producing mines (Au, Cu, Ag, Fe) PILGRIM PILGRIM TREND • Teck operated until 1972 • 10 km x 30 km property only partially explored K LASK ISH IN TR USIV E OLD SPORT MINE Old Sport Trend (including Benson Mine)1 RAGING
Slide 12: Empire Mine Target
TSX-V: COCO TSX-V: COCO Empire Mine Target Drillhole – Hit Mineralization Drillhole – Short of Target Old Sport Trend Drillhole – Did No t Hit Mineralization Co pper in Soil Anomaly ( >100 ppm) • 2023 CSAMT survey targets: northwest & south of Historic Resistive Low Anomaly OLD SPORT Benson undergro
Slide 13: Virginia Silver & Sweeney Mines
TSX-V: COCO Virginia Silver & Sweeney Mines Mine MORICETOWN VIRGINIA SILVER BELL Depo sit Forgotten BC Silver Mines GRANISLE Forgotten BC Silver Mines GRANI SLE GLACIER GULCH SMITH ERS DOME MOU NTAIN Virginia Silver • 1975-81 intermittent production, located 30 km north of Smithers LONE P INE TOPLEY
Slide 14: Other Projects: Available for Purchase or Option
TSX-V: COCO TSX-V: COCO Other Projects: Available for Purchase or Option Coast Flagship Property Projects ideally located in the heart of Active Mining Camps providing free leverage to millions of dollars Coast Property of exploration being spent by our neighbour's and optionality to monetize Deposi
Slide 15: 2026 Work Program and News Flow
TSX-V: COCO 2026 Work Program and News Flow* 2026 Work Program and News Flow* Q1 2026 Q2 2026 Q3 2026 Q4 2026 1. Copper Kettle AMT Geophysics Compilation IP Geophysics Drill Ready Results 2. Empire Mine CSMAT Geophysics Interpretation Drill Ready Results 3. Virginia & Sweeney Silver Mines Compilatio
Slide 16: Investment Highlights
TSX-V: COCO Investment Highlights Investment Highlights Balancing Discovery with Discipline • Building value through strategic prospect generation and flagship project advancement 3 Flagship Brownfield & Strategic Projects • Copper Kettle: Post-discovery copper-moly-gold project located between Nort
Slide 17: Thank You
TSX-V: COCO Thank You Thank You Adam Travis, CEO and Director adamt@coastcoppercorp.com HEAD OFFICE 904-409 Granville Street Vancouver, BC, Canada V6C 1T2 Email: info@coastcoppercorp.com Phone: 877-578-9563 coastcoppercorp.com 17