Boston Beer (SAM) shares ended the last trading session 4.6% higher at $199.64. The jump came on an impressive volume with a higher-than-average number of shares changing hands in the session. This compares to the stock's 13.6% loss over the past four weeks.Boston Beer is benefiting from brand strength, strong price realization and procurement savings, which more than offset the impacts of inflationary costs. The company has been strongly focusing on quality, authenticity and innovation.  Recently, Samuel A ...