John Shermyen

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PRSC $12.97 6,800 Officer 88,579 2009-05-13 Filing
PRSC $12.96 700 Officer 95,379 2009-05-13 Filing
PRSC $12.95 100 Officer 96,079 2009-05-13 Filing
PRSC $12.94 1,600 Officer 96,179 2009-05-13 Filing
PRSC $12.90 900 Officer 97,779 2009-05-13 Filing
PRSC $12.89 2,300 Officer 98,679 2009-05-13 Filing
PRSC $12.88 1,200 Officer 100,979 2009-05-13 Filing
PRSC $12.86 800 Officer 102,179 2009-05-13 Filing
PRSC $12.84 200 Officer 102,979 2009-05-13 Filing
PRSC $12.81 500 Officer 103,179 2009-05-13 Filing
PRSC $12.80 432 Officer 103,679 2009-05-13 Filing
PRSC $12.79 100 Officer 104,111 2009-05-13 Filing
PRSC $12.75 2,193 Officer 104,211 2009-05-13 Filing