Dynamic Technology Lab’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2015
Q1
Sell
-1,571
Closed -$216K 1052
2014
Q4
$216K Buy
+1,571
New +$216K 0.11% 452
2013
Q4
Sell
-3,767
Closed -$321K 789
2013
Q3
$321K Buy
3,767
+21
+0.6% +$1.79K 0.26% 125
2013
Q2
$301K Buy
+3,746
New +$301K 0.31% 106