EX-4
from SC 13D/A
~10
pages
Date Type Price Shares 3/13/2007 Sale 7.2047 55,000 3/14/2007 Sale 7.25 328 3/15/2007 Sale 7.25 1,400 3/16/2007 Sale 7.45 103,272 3/20/2007 Sale 7.5030 8,000 3/21/2007 Sale 7.5516 4,593 3/22/2007 Sale 7.5867 9,307 3/26/2007 Sale 7.5525 6,100 3/27/2007 Sale 7.6018 1,206 3/28/2007 Sale 7.5547 564 3/29/2007 Sale 7.5182 4,230
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