Chevy Chase Trust’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
$14.7M Sell
2015
Q2
$15.3M Sell
2015
Q1
$16.8M Sell
2014
Q4
$24.3M Sell
2014
Q3
$26M Buy
2014
Q2
$19.2M Sell
2014
Q1
$18M Sell
2013
Q4
$18.5M Buy
2013
Q3
$15.5M Buy
2013
Q2
$14.2M Buy