S Robert Richter

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
TVL $4.56 4,900 Officer 196,340 2011-05-18 Filing
TVL $4.58 8,689 Officer 201,240 2011-05-17 Filing
TVL $5.01 1,030 Officer 209,929 2010-12-16 Filing
TVL $4.18 3,180 Officer 210,959 2010-09-10 Filing
TVL $6.27 46,668 Officer 214,139 2010-06-02 Filing
TVL $8.01 9,334 Officer 49,433 2010-04-26 Filing