State of Wisconsin Investment Board’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-98,230
Closed -$13.6M 1360
2015
Q3
$13.6M Sell
98,230
-2,480
-2% -$345K 0.05% 410
2015
Q2
$14M Buy
100,710
+4,580
+5% +$638K 0.05% 445
2015
Q1
$13.3M Buy
96,130
+18,414
+24% +$2.55M 0.05% 468
2014
Q4
$10.7M Sell
77,716
-9,710
-11% -$1.33M 0.04% 531
2014
Q3
$11.9M Buy
87,426
+590
+0.7% +$80.2K 0.04% 483
2014
Q2
$8.81M Buy
86,836
+4,820
+6% +$489K 0.03% 619
2014
Q1
$7.66M Sell
82,016
-3,940
-5% -$368K 0.03% 663
2013
Q4
$8.08M Buy
85,956
+12,470
+17% +$1.17M 0.03% 632
2013
Q3
$6.27M Sell
73,486
-6,860
-9% -$585K 0.03% 707
2013
Q2
$6.46M Buy
+80,346
New +$6.46M 0.03% 698