Non-cumulative preferred stock
cumulative preferred capital stock
cumulative stock tank oil recovery
Callable Preferred Stock
capital stock-preferred
Convertible preferred stock
dividends on preferred stock
noncumulative preferred stock
nonparticipating preferred stock
Non-Participating preferred stock
Partaking Convertible Preferred Stock
Participating preferred stock
preferred [-stock] dividend
preferred stock premium
preferred stock sinking fund
profit participating preferred stock