Y Lisa Roskens

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ATAXZ $5.23 5,000 Officer, Other 324,710 2011-01-05 Filing
ATAXZ $5.83 1,710 Officer, Other 319,710 2009-02-19 Filing
ATAXZ $5.91 3,000 Officer, Other 318,000 2009-02-18 Filing
ATAXZ $6.39 1,800 Officer, Other 315,000 2009-02-13 Filing
ATAXZ $6.35 3,200 Officer, Other 313,200 2009-02-11 Filing
ATAXZ $6.56 2,100 Officer, Other 310,000 2009-02-05 Filing
ATAXZ $6.96 2,900 Officer, Other 307,900 2009-02-04 Filing
ATAXZ $6.40 2,300 Officer, Other 305,000 2009-01-29 Filing
ATAXZ $6.37 2,700 Officer, Other 302,700 2009-01-28 Filing
ATAXZ $6.25 2,435 Officer, Other 300,000 2009-01-27 Filing
ATAXZ $6.24 2,900 Officer, Other 297,565 2009-01-23 Filing
ATAXZ $5.87 2,900 Officer, Other 294,665 2009-01-21 Filing
ATAXZ $5.78 600 Officer, Other 291,765 2009-01-20 Filing
ATAXZ $5.31 1,165 Officer, Other 291,165 2009-01-16 Filing
ATAXZ $5.81 2,000 Officer, Other 290,000 2009-01-08 Filing
ATAXZ $5.63 3,000 Officer, Other 288,000 2009-01-07 Filing
ATAXZ $5.77 2,300 Officer, Other 285,000 2009-01-05 Filing
ATAXZ $5.10 2,700 Officer, Other 282,700 2009-01-02 Filing