Edge Copper Corporation · TSX:EDCU
Edge Copper — Investor Presentation (April 2026)
20 slides from Edge Copper's investor presentation, April 2026
Slide 1: Edge Copper Corporation
April 2026 TSX.V: EDCU Edge Copper Corporation Emerging U.S. Copper Developer with Substantial Copper Leverage Zonia Copper Project, Arizona 1
Slide 2: Forward Looking Statement
Forward Looking Statement This presentation contains “forward-looking information” within the meaning of applicable Canadian provincial and territorial securities legislation. Forward- looking information includes, but is not limited to, statements with respect to: the timeline for and development o
Slide 3: A newly de-risked U.S. copper story with solid scale, robust economics and visible upside
A newly de-risked U.S. copper story with solid scale, robust economics and visible upside Key Attributes Purchased for US$15M in October 2025 100%-owned Zonia Copper Project in Arizona Past-producing heap leach mine on private land with brownfield infrastructure Conventional open pit, heap l
Slide 4: Why it Matters Now: Edge is moving from early introduction toward broader market recognition
Why it Matters Now: Edge is moving from early introduction toward broader market recognition Edge is a new story with a straightforward development case and visible value enhancing technical milestones. Value builds in stages as the work gets done and the picture gets clearer. Broader recognitio
Slide 5: A 100%-owned Arizona oxide copper project with a straightforward development concept
A 100%-owned Arizona oxide copper project with a straightforward development concept Zonia at a glance Yavapai County, Arizona 100%-owned by Edge Copper Past-producing heap leach operation in the historic Walnut Grove district Open pit mining with heap leach SX/EW processing Road access, w
Slide 6: Updated 2026 mineral resource, the foundation for a scalable copper development story
Updated 2026 mineral resource, the foundation for a scalable copper development story 2026 Mineral Resource(1) Tons Grade Contained Cu Category (Mtons) (% Cu) (Mlb) Indicated 194 0.25 964 Inferred 86 0.20 341 Scaled up vs Prior 2024 Estimate Indicated tons Inferred tons +73% +37% 2026 Resource based
Slide 7: Conventional open pit and SX/EW processing support a simple understandable copper cathode story
Conventional open pit and SX/EW processing support a simple understandable copper cathode story Open pit Heap Solvent Electro- Copper mining Leach extraction winning cathode The project produces Grade A copper cathode onsite, avoiding concentrate marketing complexity 7
Slide 8: Meaningful annual cathode production with operational upside
Meaningful annual cathode production with operational upside Underpinning Production: 76 Mlb/Year Open pit mine plan based on 218 Mt of grade A copper cathode resource processed production Average processing rate of approximately 60,630 tons per day 784 Mlb Average planned copper recovery of 7
Slide 9: Solid margins and modest initial capex support a credible development case
Solid margins and modest initial capex support a credible development case Cost metrics Capital profile C1 cash cost (1) $2.15/lb Initial capex $524.5M AISC (1) $2.38/lb Heap leach expansion (Yr 3) $27.7M AIC (1) $2.47/lb Sustaining capex $168.6M Solid margins and competitive costs (1) Non-IFRS Meas
Slide 10: Competitive capex intensity
Competitive capex intensity Avg. $17,951 Zonia: ~US$13,500/tpa SOURCE: Wood Mackenzie, RBC Capital Markets “Mission Critical – Copper Supply” Presentation - February 9, 2026 10
Slide 11: The March 2026 PEA establishes robust initial economics at base-case copper price
The March 2026 PEA establishes robust initial economics at base-case copper price Base case Spot case After-tax NPV(8%) $488M After-tax NPV(8%) $1.07B After-tax IRR 23.4% After-tax IRR 40.9% Net Free cash flow $985M Net Free cash flow $1.83B Payback 4.0 years Payback 2.2 years Base case $4.60/ lb co
Slide 12: Zonia offers clear leverage to higher copper prices
Zonia offers clear leverage to higher copper prices After-tax NPV(8%)(1) (US$M) sensitivity to copper price 1200 1,073 1000 800 685 587 600 488 386 400 284 200 0 -10% -5% Base +5% +10% Spot Base case NPV more than doubles at the spot case copper assumption used in the PEA sensitivity analysis. (1) A
Slide 13: Clear path to increased value
Clear path to increased value 2026 54,000 ft drill program underway Q4/26 Updated mineral resource Metallurgical testwork 2026 focused on recovery improvement 2026 – Engineering, geotech and 2027 baseline work advancing 2027 Pre-feasibility study Upside: more drilling, increased conversion, improved
Slide 14: Leadership combines public-market credibility, successful copper leadership experience and significant prior value realization
Leadership combines public-market credibility, successful copper leadership experience and significant prior value realization Gil Clausen Letitia Wong CEO, Chair & Co-Founder President & Co-Founder Mining engineer with 40+ years across 20+ years in strategy, corporate development operations, en
Slide 15: Current valuation leaves room for broader recognition as the project advances
Current valuation leaves room for broader recognition as the project advances P/NAV comparison What could close the gap? 0.48 Larger and better-defined resource Improved recoveries and continued technical advancement and refinement toward PFS 0.13 Increased visibility on buildability and execu
Slide 16: Edge Copper
TSX.V: EDCU Edge Copper Built on experience. Focused on value. Zonia Copper Project | Arizona TSX.V: EDCU | www.edgecopper.com 16
Slide 17: Legal Matters
Legal Matters Preliminary Economic Assessment The PEA is preliminary in nature, it includes Inferred Mineral Resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as Mineral Reserves, and there is no ce
Slide 18: Project Team
Project Team Kyle Lindahl, COO Mining engineer with +20 years experience in copper, zinc, gold, silver talc and molybdenum, focused on engineering, design, operations, project management. Recently COO and VP Project Development at New World Resources Ltd. Successfully advanced and permitted the
Slide 19: Board of Directors
Board of Directors Gil Clausen, Chair & CEO Lance Newman, Director See slide 14 35 years of experience in project development, processing, concentrating, smelting and refining operations and technical services in Joseph Longpre, Lead Independent Director base and precious metals. +35 years of
Slide 20: Corporate Information
Corporate Information Capital Structure Top Shareholders March 23, 2026 Post-Consolidation March 23, 2026 % Ownership Basic Shares Issued & Gil Clausen (Chair & CEO) 21% (M) 127.7 Outstanding GeologicAI 13% Options (M) 4.0 Bob Kopple (Director) 8% Warrants (M) 27.5 Letitia Wong (President) 5% Financ