Slide 1: F3 Uranium Corp Investor Presentation
F3 URANIUM CORP June 2026 | INVESTOR PRESENTATION TSX-V: FUU OTCQB: FUUFF FSE: GL7
Slide 2: Disclaimer
DISCLAIMER This presentation contains certain “forward-looking statements” within the meaning of applicable Canadian securities laws. Forward-looking statements can generally be identified by the use of forward-looking terminology such as “may”, “will”, “expect”, “intend”, “estimate”, “anticipate”,
Slide 3: Building Shareholder Value Since 1996
TSX-V: SUU OTC: SUUFF BUILDING SHAREHOLDER VALUE SINCE 1996 Sale to Paladin $1.1B F1 F2 Discovery 1 Discovery 2 Discovery 3 Discovery 4 1996 2007 2010 2012 2013 2022 2023 2024 2025 Strathmore Strathmore J Zone Triple R Sale to Denison JR Zone Name change F3 Uranium Corp. Tetra Zone Minerals Minerals
Slide 4: F3 Analyst Coverage
F3 ANALYST COVERAGE Red Cloud SCP Haywood Cormark Canaccord Fundamental Securities Resource Securities Securities Genuity Research Finance Inc. David Justin Marcus Kevin Anthony Sid Talbot Chan Giannini Tychon Taglieri Rajeev Managing Director, Mining Analyst Research Analyst, Analyst Equity Sr. Ass
Slide 5: Award Winning Team with a Track Record of Uranium Discoveries
Award Winning Team with a Track Record of Uranium Discoveries F3 has the team responsible for 3 major uranium discoveries in the Athabasca Basin DEV RANDHAWA Winner, Finance Monthly JZone at Waterbury 12,810,000 Lbs Indicated* Dealmaker of the Year 2013 Award Triple R at PLS 114,900,000 Lbs Indica
Slide 6: The Power of Discovery
THE POWER OF DISCOVERY Nov 2012: Triple R Nov 2022: JR zone discovery at PLS discovery at PLN https://www.investing.com/equities/fission-energy-corp https://www.investing.com/equities/fission-3.0-co 6
Slide 7: Projection: COP28 - Nuclear to Triple by 2050
PROJECTION: COP28 - NUCLEAR TO TRIPLE BY 2050 The U.S. and more than 20 other countries pledged to triple nuclear power by 2050 to achieve net-zero carbon emissions and limit climate change. *COP28 ‘23 436 IN OPERATION Demand for uranium is expected to rise by 127% by 2030 and 80 UNDER CONSTRUCTION
Slide 8: Rising Demand
RISING DEMAND Nuclear Power Demand Continues to Increase Morgan Stanley’s The Uranium industry is set for a U.S. Department of Nuclear power capacity & Commodity Research record term of contacting in 2022. Energy lays out a rapid Uranium demand is greater than has named Ian Purdy, CEO of Paladin Ene
Slide 9: Uranium Drivers
URANIUM DRIVERS AI: Amazon, Meta, Google and Microsoft are all working on AI. AI Driven Nuclear Power According to Bloomberg, the number of data centers has nearly doubled in the last 10 years. These Generation centres consume as much electricity as Italy. Microsoft has recently signed a deal to hel
Slide 10: Athabasca Basin
ATHABASCA BASIN Highest Grade Uranium in the World +60 years of mining with the world’s highest uranium 2.5 grades. Top 5 Global Producers 2 13.2% Of the world’s uranium. % U3O8 1.5 1 JURISDICTION Saskatchewan was ranked as the 0.5 #3 jurisdiction in the world for mining investment in 2023 by the Fr
Slide 11: Spin Out: Unlock Value for F3 Shareholders
Unlock Value for F3 Shareholders F4 will surface value in F3’s extensive portfolio of Athabasca Basin uranium exploration assets which are currently overshadowed by the JR Zone discovery at the PLN Project and have correspondingly received minimal capital allocation. Preserving PLN Focus SPIN OUT Fi
Slide 12: $15 Million Strategic Investment
+ $15 Million Strategic Investment Denison Mines announced a $15 million investment with F3 in the form of a convertible debenture. The Debentures will carry a 9% coupon (the "Interest"), payable quarterly over a 5-year term and will be convertible at Denison's option into common shares of F3 at a c
Slide 13: F3 Uranium Corp. Now ESG Certified
F3 Uranium Corp. NOW ESG CERTIFIED F3 Uranium Corp. undertook and submitted a Digbee ESG disclosure on 10th June 2024. This comprised the completion of a set of comprehensive corporate and project questionnaires appropriate to the stage of our projects and mapped to Global Standards. These questionn
Slide 14: F3 Uranium's Newest Discovery: Tetra Zone
F3 URANIUM’S NEWEST DISCOVERY TETRA ZONE Current Highlights: Click to edit Master title style • Drillhole PLN25-205 intersected a 1.0m high grade interval of 2.50% U3O8 within a 22.5m mineralized interval averaging 0.26% U3O8. • Drillhole PLN25-217 intersected 67.0m of composite radioactivity, inclu
Slide 15: F3 Uranium's Tetra Zone Growth
F3 URANIUM’S TETRA ZONE GROWTH Tetra Zone Expanded in Summer 2025: • Tetra Zone intersected in 32m step-out to the NW • 21m of composite radioactivity in PLN25-210 (June ‘25) • Widest Radioactive Intervals to Date on PLN Project • 67.0m composite radioactivity in hole PLN25-217 and 39.5m composite r
Slide 16: F3 Uranium's Tetra Zone Growth
F3 URANIUM’S TETRA ZONE GROWTH Tetra Zone: Widest Radioactive Interval to Date: • PLN25-217, ~31m along strike from discovery hole PLN25-205 intersected a total of 67.0m composite radioactivity between 299.5m and 414.5m, including 49.0m of continuous radioactivity. (Aug ’25) Strongest Radioactive In
Slide 17: F3 Uranium Team's 4th Major Discovery
F3 URANIUM TEAM’S 4TH MAJOR DISCOVERY Initial Discovery Holes Interval U3O8 Including: Assay Results (downhole) (wt %) Arrow – NexGen1 RK-14-21 (Feb 2014) 5.75 m 0.37% 5.77% over 0.25m Assay: 0.37% U3O8 over 5.75m including 5.77% over 0.25% Hurricane - ISO Energy2 LE18-01A (July 2018) 8.5 m 1.26% 3.
Slide 18: F3 Uranium Team's 4th Major Discovery
F3 URANIUM TEAM’S 4TH MAJOR DISCOVERY The F3 team has now been responsible for 4 major uranium discoveries in the Athabasca Basin. Discovery 1: Jan 2010: J Zone at Waterbury Lake. 12,810,000 Lbs. Indicated* Discovery 2: Nov 2012: Triple R at PLS. 114,900,000 Lbs. Indicated and 15,400,00 Inferred** D
Slide 19: PLN Project Highlights
PLN PROJECT HIGHLIGHTS Three properties totaling 42,661 ha (~35km x 15km) Continuing to expand new Tetra Zone discovery on the Broach property is a top priority Priority exploration targets for New Zones of mineralization remain on PLN at B1 and along the A1/B1 shear zones south and along strike fro
Slide 20: Road to Discovery: Initial PW Drilling
ROAD TO DISCOVERY: INITIAL PW DRILLING First Hole: PLN25-201 Highly altered at top of bedrock. Progressively fresher at depth. Hole was interpreted to overshoot the modeled conductor. 20
Slide 21: Road to Discovery: PLN25-205
ROAD TO DISCOVERY: PLN25-205 TETRA ZONE DISCOVERY HOLE Hole PLN25-205 intersected radioactivity over a total of 33.0m including 0.56m of high radioactivity (>10,000 cps) with a peak of 37,700 cps at 398.34m. Assays Returned: • 0.5m @ 0.056% U3O8 (373.0m to 373.5m), and • 3.5m @ 0.125% U3O8 (377.5m t
Slide 22: Drill Core Comparison
TSX-V: SUU OTC: SUUFF DRILLCORECOMPARISON Historic Holes PAT-15-001, PAT 16-002 and PAT-16-004: alteration styles analogous to Tetra Zone 1.2km Apart Tetra Zone Historic Drilling 423ppm Uranium (164.5 – 165.0m) PLN25-205: Strong bleaching in top of basement below UC PAT-16-002: Strong bleaching in t
Slide 23: Room for Growth
ROOM FOR GROWTH 1.2km of Strike Length on the BL-03 Conductor Space between the positive results seen in PAT-16-002 and the current tetra zone footprint Positive results in PLN25-207 and PLN25-201 indicate the BL-03 conductor has the potential for more mineralization 23
Slide 24: PLN Drilling Highlights: JR Zone
PLN DRILLING HIGHLIGHTS: JR ZONE Dec Dec3, 3,2024: 2024: Best BestHigh-Grade High-GradeIntercept IntercepttotoDate: Date: PLN24-176 PLN24-176(4.5m (4.5mofof50.1% 50.1%U3UO3O 8 within 7.5m of 30.9% 8 within 7.5m of U330.9% O8) U3O8) Jun 12, 2024: High Grade Intercept Hole PLN24-116 (12.0m @ 7.6% U3O8
Slide 25: PLN JR Zone Initial Indicated Mineral Resource
PLN JR Zone Initial Indicated Mineral Resource High Grade Domain of 10.8 M lbs at 12.23% U3O8 Within 11.8 M lbs at 4.41% U3O8 Based on all drillholes the JR Zone uranium deposit is estimated to contain: • 11,801,000 lbs U3O8 Indicated Mineral Resource based on 121,259 tonnes at an average grade of 4
Slide 26: JR Zone Hole PLN24-176 Drill Core
JR ZONE Hole PLN24-176 (line 035S) Drill Core 4.5m of 50.1% U3O8 within 7.5m of 30.9% U3O8 from 196.0-203.5m Click to edit Master title style 26
Slide 27: PLN Drilling Highlights: B1 Exploration
PLN DRILLING HIGHLIGHTS: B1 EXPLORATION Aug 13, 2024: Drill hole PLN24-168 extends B1 shear zone by 700m and new geophysics inversion model defines an 80% increase in the total implied strike length to 2.7 km. (9.0m @ 35ppm U including 0.5m @ 99ppm U) June 12, 2024: B1 Exploration highlight: PLN24-1
Slide 28: PLN Project: 2026 Exploration
PLN PROJECT: 2026 EXPLORATION A4 Grid: Ground EM Survey complete. New Tetra Zone: Top Priority targets generated Discovery Hole PLN25-205 on the under- drilled in April 2025. Drillhole explored A4 trend. PLN25-217, ~31m along strike Ready for drill from discovery hole PLN25- Testing. 205 intersected
Slide 29: Corporate Summary
CORPORATE SUMMARY Current Capital Structure EXECUTIVE MANAGEMENT & BOARD As of June 19th, 2026 Market Cap $98,181,502 Dev Randhawa, MBA – Chairman, CEO, Director Raymond Ashley, P. Geo. – President & COO, Director Total Cash on Hand $23,318,785 Ryan Cheung – CFO Total Issued Share John DeJoia P.Geol
Slide 30: F3 Management Team
F3 MANAGEMENT TEAM Dev Randhawa, Raymond Ashley, P. Geo Sam Hartmann, P.Geo CEO & Director President & Director VP Exploration • Former CEO & Founder of Fission Energy • Raymond has worked in the mineral exploration • Sam is an established geologist with extensive industry for 40 years. He was a key
Slide 31: F3 Technical Team
F3 TECHNICAL TEAM Raymond Ashley, P. Geo Sam Hartmann, P.Geo Erik Sehn, P.Geo Reid Stanger, GIT President & Director VP Exploration Senior Project Manager Lead Geotechnical Analyst Emma Rutledge BSc. – Project Manager Kodi Bowman, BSc., EPT – Environment, Health & Safety Officer Marcus Savery BSc. –
Slide 32: F3 Uranium Corp.
TSX-V: FUU OTCQB: FUUFF FSE: GL7 For further info, contact: F3 Uranium Corp. Phone: 778.484.8030 Toll Free: 1.844.484.8030 Email: ir@f3uranium.com www.f3uranium.com ir@f4uranium.com F3 Uranium Corp. Saskatchewan Uranium Explorer