D. Susan Bateson

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
HGSI $30.70 100 $3,070.00 80,158 2010-01-04 Filing
HGSI $30.96 100 $3,095.75 80,258 2010-01-04 Filing
HGSI $30.00 10,000 $300,000.00 60,358 2009-12-22 Filing
HGSI $28.70 6,300 $180,810.00 70,358 2009-12-21 Filing
HGSI $28.68 4,100 $117,588.00 76,658 2009-12-21 Filing
HGSI $28.68 3,543 $101,613.24 80,758 2009-12-21 Filing
HGSI $28.69 3,042 $87,265.85 84,301 2009-12-21 Filing
HGSI $28.69 2,000 $57,372.00 87,343 2009-12-21 Filing
HGSI $28.68 1,015 $29,109.19 89,343 2009-12-21 Filing
HGSI $27.00 10,000 $270,000.00 43,624 2009-11-03 Filing
HGSI $24.83 79,300 $1,969,019.00 53,624 2009-11-02 Filing
HGSI $25.00 78,295 $1,957,375.00 132,924 2009-11-02 Filing
HGSI $25.00 31,668 $791,700.00 211,219 2009-11-02 Filing
HGSI $25.00 3,998 $99,950.00 242,887 2009-11-02 Filing
HGSI $21.00 38,893 $816,753.00 57,622 2009-10-19 Filing
HGSI $22.00 10,000 $220,000.00 57,622 2009-08-26 Filing
HGSI $13.00 10,000 $130,000.00 67,622 2009-07-21 Filing