Becker Drapkin Management, L.p.

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SDIX $0.98 3,993 Large Shareholder 409,586 2013-07-29 Filing
SDIX $0.97 1,833 Large Shareholder 3,310,332 2013-07-31 Filing
SDIX $0.98 54,089 Large Shareholder 3,308,499 2013-07-30 Filing
SDIX $0.98 27,307 Large Shareholder 3,254,410 2013-07-29 Filing
SDIX $0.96 11,828 Large Shareholder 405,593 2013-07-26 Filing
SDIX $0.97 11,165 Large Shareholder 393,765 2013-07-26 Filing
SDIX $0.95 5,158 Large Shareholder 382,600 2013-07-25 Filing
SDIX $0.96 14,899 Large Shareholder 377,442 2013-07-25 Filing
SDIX $0.96 80,872 Large Shareholder 3,227,103 2013-07-26 Filing
SDIX $0.97 76,335 Large Shareholder 3,146,231 2013-07-26 Filing
SDIX $0.95 35,268 Large Shareholder 3,069,896 2013-07-25 Filing
SDIX $0.96 101,867 Large Shareholder 3,034,628 2013-07-25 Filing
NAVR $1.65 21,215 Other 719,404 2012-10-31 Filing
NAVR $1.65 1,517 Other 309,610 2012-10-31 Filing
NAVR $1.65 11,268 Other 1,929,537 2012-10-31 Filing
PXLW $2.44 403 Large Shareholder 251,128 2012-10-25 Filing
PXLW $2.44 2,997 Large Shareholder 1,696,857 2012-10-25 Filing
PXLW $2.46 4,937 Large Shareholder 250,725 2012-10-24 Filing
PXLW $2.46 36,663 Large Shareholder 1,693,860 2012-10-24 Filing
PXLW $2.45 2,967 Large Shareholder 245,788 2012-10-24 Filing