TA-PF.TO – Transalta Corp Pref Ser C admin 6 years ago Stock Price TA-PF.TO Quotes by TradingView Stock Description TA-PF.TO is the stock symbol for Transalta Corp Pref Ser C on the Toronto Stock Exchange (TSX). TA.PR.F.TO Profile by TradingView Stock Chart TA-PF.TO Quotes by TradingView Technical Analysis Technical Analysis for TA-PF.TO by TradingView