Dollar Tree Inc is down 8.0% in premarket on Wednesday after reporting disappointing financial results for the fourth quarter. This is a developing story. Figures missing below will be updated as received! The stock is being punished also because the discount retailer issued muted guidance for the future. $DLTR forecasts$6.70 to $7.30 of per- share earnings this year on up to$32 billion in net sales. Analysts, in comparison, were at and billion, respectively. Rick Dreiling – the chief executive of Dollar ...