Cullen/Frost Bankers' Preferred Stock Series B Shares Cross 6% Yield Mark

In trading on Thursday, shares of Cullen/Frost Bankers, Inc.'s 4.45% Dep Shares Non-Cumulative Prfd Stock Series B (CFR. RB) were yielding above the 6% mark based on its quarterly dividend (annualized to $1.1125), with shares changing hands as low as $18.30 on the day.