May 26, 2026

North American Niobium and Critical Minerals Corp.
NIOB to Feature Seigneurie Drill Core at THE Mining Investment Event

NIOB Diamond Drilling mobilizes at Bardy and Blanchette on June 1

NIOB Seigneurie Step-out Drilling Confirms Pegmatite System Extends Laterally Over 1.5 kilometres

NIOB Expands Pegmatite System with Encouraging Niobium and Rare Earth Exploration Indicators

NIOB Intersects 211+ Metres of Cumulative Pegmatite with Encouraging Nb-REE Exploration Indicators at Seigneurie; Assays Pending

NIOB Retains Advisory Firm to Help Foster Respectful and Constructive Relationship with Atikamekw Stakeholders

NIOB Authorized to Drill at Two More Québec Projects

NIOB Launches Diamond Drill Program at Seigneurie

North American Niobium Receives Key Seigneurie Authorization

NIOB Exploration Work Leads to Multiple Drill Targets

North American Niobium Adds to Québec Niobium and Rare Earths Holdings

North American Niobium to Commence Systematic Bottom-of-Till and Bedrock Sampling at Sabot Project, Quebec
