B. Riley Financial, Inc. - Depositary Shares, each representing a 1/1000th fractional interest in a share of Series B Cumulative Perpetual Preferred Stock
B. Riley Financial, Inc. - Depositary Shares, each representing a 1/1000th fractional interest in a share of Series B Cumulative Perpetual Preferred StockのEBITDA margin % (EBITDAマージン比率)