Empire Capital Management, L.l.c.

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SONS $2.35 1,195,000 Large Shareholder 31,245,000 2012-05-18 Filing
SONS $2.36 50,000 Large Shareholder 31,050,000 2012-05-18 Filing
SONS $2.39 1,000,000 Large Shareholder 30,000,000 2012-05-17 Filing
KEYN $15.00 420,000 Large Shareholder 2,555,000 2012-05-03 Filing
KEYN $15.91 175,600 Large Shareholder 2,135,000 2012-05-03 Filing
SONS $2.82 300,000 Large Shareholder 29,000,000 2012-05-02 Filing
SONS $2.84 200,000 Large Shareholder 28,700,000 2012-05-01 Filing
OCZ $3.08 1,298,174 Large Shareholder 1,298,174 2010-10-29 Filing
OCZ $3.00 1,000,000 Large Shareholder 1,000,000 2010-03-23 Filing
ENWV $2.50 121,464 Large Shareholder 1,336,592 2010-02-09 Filing
ENWV $2.59 35,128 Large Shareholder 1,215,128 2010-02-03 Filing
ENWV $2.34 12,049 Large Shareholder 1,180,000 2009-12-23 Filing
ENWV $2.34 61,494 Large Shareholder 1,167,951 2009-12-11 Filing