TORONTO--(BUSINESS WIRE)-- Slate Office REIT (TSX: SOT.UN) (the "REIT"), an owner and operator of high-quality workplace real estate, today announced its financial results and highlights for the three and twelve months ended December 31, 2022. “Despite headwinds challenging the broader office market, Slate Office REIT successfully executed a number of high-impact transactions throughout 2022 that...