Group One Trading’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q2
Sell
-100
Closed -$9K 2274
2014
Q1
$9K Buy
+100
New +$9K ﹤0.01% 1260