Keith Valentine

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
NUVA $45.06 8,000 $360,501.60 2,016 2010-03-18 Filing
NUVA $31.74 5,000 $158,689.00 2,016 2010-01-22 Filing
NUVA $30.00 5,000 $150,000.00 2,016 2009-12-18 Filing
NUVA $37.83 3,807 $144,030.61 2,016 2009-11-19 Filing
NUVA $43.44 6,265 $272,145.96 2,016 2009-10-20 Filing
NUVA $40.96 6,152 $251,958.85 2,016 2009-09-21 Filing
NUVA $41.92 4,000 $167,698.40 2,016 2009-09-14 Filing
NUVA $41.98 4,639 $194,755.89 6,016 2009-09-14 Filing
NUVA $40.52 6,126 $248,226.75 6,016 2009-08-20 Filing
NUVA $40.71 8,000 $325,673.60 6,016 2009-07-21 Filing
NUVA $43.30 8,000 $346,431.20 6,016 2009-06-18 Filing
NUVA $35.14 5,000 $175,692.50 6,016 2009-05-20 Filing
NUVA $30.00 5,000 $150,000.00 5,491 2009-04-22 Filing
NUVA $37.45 5,000 $187,257.50 5,491 2009-02-20 Filing
NUVA $38.39 5,000 $191,961.50 5,491 2009-01-22 Filing