Losses were hefty and plenty Tuesday on our Mobile and Alabama Stock Report, but none bigger than Enviva.

The nation’s largest exporter of wood pellets dropped the most at -19.3%, or 11 cents, to close at 45 cents a share. It was also reported Tuesday by the Wall Street Journal that Enviva is preparing to file for Chapter 11 bankruptcy.

After reporting big losses in the fall, the Maryland-based company missed a $24.4 million bond payment last month, helping drive its stock price to new lows.