John Shermyen

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PRSC $13.30 100 $1,329.50 60,527 2009-05-13 Filing
PRSC $13.29 400 $5,316.00 60,627 2009-05-13 Filing
PRSC $13.28 1,200 $15,936.00 61,027 2009-05-13 Filing
PRSC $13.27 1,900 $25,213.00 62,227 2009-05-13 Filing
PRSC $13.26 102 $1,352.52 64,127 2009-05-13 Filing
PRSC $13.25 4,300 $56,975.00 64,229 2009-05-13 Filing
PRSC $13.24 6,900 $91,356.00 68,529 2009-05-13 Filing
PRSC $13.23 4,200 $55,566.00 75,429 2009-05-13 Filing
PRSC $13.22 100 $1,322.00 79,629 2009-05-13 Filing
PRSC $13.20 100 $1,320.00 79,729 2009-05-13 Filing
PRSC $13.17 100 $1,317.00 79,829 2009-05-13 Filing
PRSC $13.14 200 $2,628.00 79,929 2009-05-13 Filing
PRSC $13.13 1,202 $15,782.26 80,129 2009-05-13 Filing
PRSC $13.10 1,773 $23,226.30 81,331 2009-05-13 Filing
PRSC $13.06 1,400 $18,284.00 83,104 2009-05-13 Filing
PRSC $13.05 1,668 $21,767.40 84,504 2009-05-13 Filing
PRSC $13.04 100 $1,304.00 86,172 2009-05-13 Filing
PRSC $13.03 1,100 $14,333.00 86,272 2009-05-13 Filing
PRSC $13.02 500 $6,510.00 87,372 2009-05-13 Filing
PRSC $13.00 707 $9,191.00 87,872 2009-05-13 Filing