X0305 4 2012-03-30 0 0000927355 TESSCO TECHNOLOGIES INC TESS 0000941885 BARNHILL ROBERT B JR 11126 MCCORMICK ROAD HUNT VALLEY MD 21031 1 1 1 0 CEO, President Common Stock 2012-03-30 4 M 0 67500 3.47 A 1931829 D Common Stock 2012-03-30 4 F 0 25277 25.47 D 1906552 D Common Stock 2012-03-30 4 F 0 7105 22.25 D 1899447 D Stock Option 3.47 2012-03-30 4 M 0 67500 3.47 A 2007-03-20 2013-03-20 Common Stock 67500 37312 D $22.25 - average of previous 10 days up to March 28, 2012. Represents income tax withholdings on vesting of restricted stock on March 30, 2012. The number of reported derivative securities includes outstanding Performance Stock Units (PSUs) covering 37,312 earned, non-vested shares. Of the outstanding PSUs, PSUs covering 9,000 earned, non-vested shares relate to fiscal year 2009 performance and will vest on or about May 1, 2012. PSUs covering 18,750 earned, non-vested shares relate to fiscal year 2010 performance and will vest in equal installments on or about May 1,2012 and 2013. The remaining PSU's covering 9,562 earned, non-vested shares relate to fiscal year 2011 performance and will vest in equal installments on or about May 1, 2012, 2013, and 2014. Robert B. Barnhill, Jr. by David M. Young by Power of Attorney 2012-04-04