William Blair & Company’s Yield10 Bioscience, Inc. Common Stock YTEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q2
Sell
-1
Closed -$26K 2239
2015
Q1
$26K Hold
1
﹤0.01% 2100
2014
Q4
$17K Hold
1
﹤0.01% 2073
2014
Q3
$39K Buy
+1
New +$39K ﹤0.01% 2055
2014
Q2
Hold
0
-$20K 2054
2014
Q1
Hold
0
-$13K 2003
2013
Q4
Hold
0
-$16K 1973
2013
Q3
Hold
0
-$14K 2003
2013
Q2
Hold
0
1938