Gastar Exploration's Series B Preferred Stock Shares Cross 17.5% Yield Mark

In trading on Tuesday, shares of Gastar Exploration Inc's 10.75% Series B Cumulative Preferred Stock (GST. RB) were yielding above the 17.5% mark based on its monthly dividend (annualized to $2.6875), with shares changing hands as low as $14.97 on the day.