Sherry Houtkin

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
GENC $12.10 1,800 Large Shareholder 1,243,794 2007-01-31 Filing
GENC $12.12 5,200 Large Shareholder 1,245,594 2007-01-31 Filing
GENC $11.95 1,000 Large Shareholder 1,245,894 2007-01-29 Filing
GENC $11.97 8,900 Large Shareholder 1,246,894 2007-01-29 Filing
GENC $11.95 4,000 Large Shareholder 1,250,594 2007-01-25 Filing
GENC $11.99 200 Large Shareholder 1,241,171 2007-01-23 Filing
GENC $12.00 9,800 Large Shareholder 1,241,371 2007-01-23 Filing
GENC $12.00 2,600 Large Shareholder 1,241,971 2007-01-19 Filing
GENC $11.99 5,400 Large Shareholder 1,244,571 2007-01-19 Filing
GENC $11.90 2,802 Large Shareholder 1,244,371 2007-01-11 Filing
GENC $11.92 4,800 Large Shareholder 1,247,173 2007-01-11 Filing
GENC $11.85 2,700 Large Shareholder 1,248,391 2007-01-10 Filing
GENC $11.85 7,700 Large Shareholder 1,251,091 2007-01-10 Filing
GENC $11.90 8,700 Large Shareholder 1,248,869 2007-01-05 Filing
GENC $11.90 8,600 Large Shareholder 1,252,169 2007-01-03 Filing
GENC $12.00 5,000 Large Shareholder 1,254,254 2006-12-27 Filing
GENC $12.00 5,000 Large Shareholder 1,259,254 2006-12-27 Filing
GENC $12.03 7,200 Large Shareholder 1,264,254 2006-12-27 Filing
GENC $11.82 3,800 Large Shareholder 1,254,454 2006-12-21 Filing
GENC $11.72 4,400 Large Shareholder 1,254,274 2006-12-19 Filing