• Enbridge sells stake in Westcoast pipeline to First Nations group
• Walmart says it will raise prices due to tariff costs after posting solid first quarter sales
• AtkinsRéalis reports Q1 profit and revenue up, raises nuclear revenue guidance
• Calfrac reports $7.8-million Q1 profit, revenue up 12 per cent from year ago
• Dick's Sporting Goods to buy struggling shoe chain Foot Locker for $2.4 billion