Former Shoppers Drug Mart president Mike Motz to lead Walgreens The drugstore chain will operate as a private standalone company under Motz’s leadership These are the biggest retailers in the world, study says Find out where Canada’s ‘big three’ grocers landed on Deloitte’s top 250 list Hundreds of Walgreens executives saw pay freeze as costs cut Senior leaders saw pay frozen in effort to cut $1.5 billion in annual spending