Sigma Aldrich Corp (SIAL)

Market is closed
Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$68.56 94 2,171 2012-05-06 Filing
$65.29 1,100 3,522 2010-12-03 Filing
$51.75 500 2,077 2010-01-15 Filing
$62.44 325 615 2011-08-29 Filing
$59.00 375 2,275 2011-08-10 Filing
$53.90 100 Officer 140 2010-08-11 Filing
$47.50 400 Officer 2,317 2010-02-23 Filing