Paloma Partners’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2015
Q4
Sell
2015
Q3
$48.6M Buy
2015
Q2
$25.5M Buy
2015
Q1
$4.34M Buy
2014
Q4
$4.2M Sell
2014
Q3
$24.2M Buy
2014
Q2
Sell
2014
Q1
$223K Buy
2013
Q3
Sell
2013
Q2
$293K Buy