BTW
SIAL

Boston Trust Walden’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2015
Q4
Sell
-4,475
Closed -$622K 364
2015
Q3
$622K Sell
4,475
-2,938
-40% -$408K 0.01% 311
2015
Q2
$1.03M Sell
7,413
-35,376
-83% -$4.93M 0.02% 287
2015
Q1
$5.92M Sell
42,789
-235,931
-85% -$32.6M 0.09% 210
2014
Q4
$38.3M Sell
278,720
-346,202
-55% -$47.5M 0.57% 63
2014
Q3
$85M Sell
624,922
-15,709
-2% -$2.14M 1.31% 2
2014
Q2
$65M Sell
640,631
-23,448
-4% -$2.38M 0.94% 13
2014
Q1
$62M Buy
664,079
+4,030
+0.6% +$376K 0.92% 16
2013
Q4
$62.1M Sell
660,049
-7,891
-1% -$742K 0.91% 24
2013
Q3
$57M Buy
667,940
+6,330
+1% +$540K 0.87% 22
2013
Q2
$53.2M Buy
+661,610
New +$53.2M 0.86% 23