SOT-UN.TO – Slate Office REIT admin 6 years ago Stock Price SOT-UN.TO Quotes by TradingView Stock Description SOT-UN.TO is the stock symbol for Slate Office REIT on the Toronto Stock Exchange (TSX). SOT.UN.TO Profile by TradingView Stock Chart SOT-UN.TO Quotes by TradingView Technical Analysis Technical Analysis for SOT-UN.TO by TradingView