A John Duke

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
PRWT $2.43 6,724 Director 687,248 2011-03-14 Filing
PRWT $2.45 9,200 Director 680,524 2011-03-14 Filing
PRWT $2.47 400 Director 671,324 2011-03-14 Filing
PRWT $2.48 500 Director 670,924 2011-03-14 Filing
PRWT $2.49 680 Director 670,424 2011-03-14 Filing
PRWT $2.50 2,496 Director 669,744 2011-03-14 Filing
PRWT $0.41 50,000 Director 6,672,482 2010-11-08 Filing
PRWT $0.40 50,000 Director 6,622,482 2010-10-26 Filing
PRWT $0.47 5,200 Director 6,572,482 2010-06-11 Filing
PRWT $0.48 18,160 Director 6,567,282 2010-06-11 Filing
PRWT $0.49 3,900 Director 6,549,122 2010-06-11 Filing
PRWT $0.50 22,740 Director 6,545,222 2010-06-11 Filing
PRWT $0.44 3,427,304 Director 4,891,309 2010-03-15 Filing
PRWT $0.44 1,403,905 Director 6,295,214 2010-03-15 Filing
PRWT $0.44 227,270 Director 6,522,482 2010-03-18 Filing
PRWT $0.44 1,403,905 Director 2,867,910 2010-03-15 Filing
PRWT $3.14 2,800 Director 1,464,005 2009-08-26 Filing
PRWT $3.16 100 Director 1,461,205 2009-08-25 Filing
PRWT $3.15 1,300 Director 1,461,105 2009-08-25 Filing
PRWT $3.14 800 Director 1,459,805 2009-08-25 Filing