SCANA Corp. Hit By Toshiba's $6 Billion Writedown Catastrophe By: Benzinga via Benzinga February 14, 2017 at 12:10 PM EST SCANA Corporation (NYSE: SCG) was downgraded by Mizuho Tuesday as Toshiba Corp (USA) (OTC: TOSYY) — the backer for Scana’s ... Read More >> Related Stocks: Bio-Techne Cp SCANA Corp Southern Co Toshiba Corp